diff -pruN 0.1.7-5/atKeynames.js 0.2.2-0ubuntu3/atKeynames.js --- 0.1.7-5/atKeynames.js 2016-08-17 19:44:46.000000000 +0000 +++ 0.2.2-0ubuntu3/atKeynames.js 1970-01-01 00:00:00.000000000 +0000 @@ -1,183 +0,0 @@ -"use strict"; -/* - Copyright (C) 2012 by Aric Stewart - - This file is part of spice-html5. - - spice-html5 is free software: you can redistribute it and/or modify - it under the terms of the GNU Lesser General Public License as published by - the Free Software Foundation, either version 3 of the License, or - (at your option) any later version. - - spice-html5 is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with spice-html5. If not, see . -*/ -/* - * Copyright 1990,91 by Thomas Roell, Dinkelscherben, Germany. - * - * Permission to use, copy, modify, distribute, and sell this software and its - * documentation for any purpose is hereby granted without fee, provided that - * the above copyright notice appear in all copies and that both that - * copyright notice and this permission notice appear in supporting - * documentation, and that the name of Thomas Roell not be used in - * advertising or publicity pertaining to distribution of the software without - * specific, written prior permission. Thomas Roell makes no representations - * about the suitability of this software for any purpose. It is provided - * "as is" without express or implied warranty. - * - * THOMAS ROELL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, - * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO - * EVENT SHALL THOMAS ROELL BE LIABLE FOR ANY SPECIAL, INDIRECT OR - * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, - * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER - * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR - * PERFORMANCE OF THIS SOFTWARE. - * - */ -/* - * Copyright (c) 1994-2003 by The XFree86 Project, Inc. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR - * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, - * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR - * OTHER DEALINGS IN THE SOFTWARE. - * - * Except as contained in this notice, the name of the copyright holder(s) - * and author(s) shall not be used in advertising or otherwise to promote - * the sale, use or other dealings in this Software without prior written - * authorization from the copyright holder(s) and author(s). - */ - -/* - * NOTE: The AT/MF keyboards can generate (via the 8042) two (MF: three) - * sets of scancodes. Set3 can only be generated by a MF keyboard. - * Set2 sends a makecode for keypress, and the same code prefixed by a - * F0 for keyrelease. This is a little bit ugly to handle. Thus we use - * here for X386 the PC/XT compatible Set1. This set uses 8bit scancodes. - * Bit 7 ist set if the key is released. The code E0 switches to a - * different meaning to add the new MF cursorkeys, while not breaking old - * applications. E1 is another special prefix. Since I assume that there - * will be further versions of PC/XT scancode compatible keyboards, we - * may be in trouble one day. - * - * IDEA: 1) Use Set2 on AT84 keyboards and translate it to MF Set3. - * 2) Use the keyboards native set and translate it to common keysyms. - */ - -/* - * definition of the AT84/MF101/MF102 Keyboard: - * ============================================================ - * Defined Key Cap Glyphs Pressed value - * Key Name Main Also (hex) (dec) - * ---------------- ---------- ------- ------ ------ - */ - -var KEY_Escape =/* Escape 0x01 */ 1 -var KEY_1 =/* 1 ! 0x02 */ 2 -var KEY_2 =/* 2 @ 0x03 */ 3 -var KEY_3 =/* 3 # 0x04 */ 4 -var KEY_4 =/* 4 $ 0x05 */ 5 -var KEY_5 =/* 5 % 0x06 */ 6 -var KEY_6 =/* 6 ^ 0x07 */ 7 -var KEY_7 =/* 7 & 0x08 */ 8 -var KEY_8 =/* 8 * 0x09 */ 9 -var KEY_9 =/* 9 ( 0x0a */ 10 -var KEY_0 =/* 0 ) 0x0b */ 11 -var KEY_Minus =/* - (Minus) _ (Under) 0x0c */ 12 -var KEY_Equal =/* = (Equal) + 0x0d */ 13 -var KEY_BackSpace =/* Back Space 0x0e */ 14 -var KEY_Tab =/* Tab 0x0f */ 15 -var KEY_Q =/* Q 0x10 */ 16 -var KEY_W =/* W 0x11 */ 17 -var KEY_E =/* E 0x12 */ 18 -var KEY_R =/* R 0x13 */ 19 -var KEY_T =/* T 0x14 */ 20 -var KEY_Y =/* Y 0x15 */ 21 -var KEY_U =/* U 0x16 */ 22 -var KEY_I =/* I 0x17 */ 23 -var KEY_O =/* O 0x18 */ 24 -var KEY_P =/* P 0x19 */ 25 -var KEY_LBrace =/* [ { 0x1a */ 26 -var KEY_RBrace =/* ] } 0x1b */ 27 -var KEY_Enter =/* Enter 0x1c */ 28 -var KEY_LCtrl =/* Ctrl(left) 0x1d */ 29 -var KEY_A =/* A 0x1e */ 30 -var KEY_S =/* S 0x1f */ 31 -var KEY_D =/* D 0x20 */ 32 -var KEY_F =/* F 0x21 */ 33 -var KEY_G =/* G 0x22 */ 34 -var KEY_H =/* H 0x23 */ 35 -var KEY_J =/* J 0x24 */ 36 -var KEY_K =/* K 0x25 */ 37 -var KEY_L =/* L 0x26 */ 38 -var KEY_SemiColon =/* ;(SemiColon) :(Colon) 0x27 */ 39 -var KEY_Quote =/* ' (Apostr) " (Quote) 0x28 */ 40 -var KEY_Tilde =/* ` (Accent) ~ (Tilde) 0x29 */ 41 -var KEY_ShiftL =/* Shift(left) 0x2a */ 42 -var KEY_BSlash =/* \(BckSlash) |(VertBar)0x2b */ 43 -var KEY_Z =/* Z 0x2c */ 44 -var KEY_X =/* X 0x2d */ 45 -var KEY_C =/* C 0x2e */ 46 -var KEY_V =/* V 0x2f */ 47 -var KEY_B =/* B 0x30 */ 48 -var KEY_N =/* N 0x31 */ 49 -var KEY_M =/* M 0x32 */ 50 -var KEY_Comma =/* , (Comma) < (Less) 0x33 */ 51 -var KEY_Period =/* . (Period) >(Greater)0x34 */ 52 -var KEY_Slash =/* / (Slash) ? 0x35 */ 53 -var KEY_ShiftR =/* Shift(right) 0x36 */ 54 -var KEY_KP_Multiply =/* * 0x37 */ 55 -var KEY_Alt =/* Alt(left) 0x38 */ 56 -var KEY_Space =/* (SpaceBar) 0x39 */ 57 -var KEY_CapsLock =/* CapsLock 0x3a */ 58 -var KEY_F1 =/* F1 0x3b */ 59 -var KEY_F2 =/* F2 0x3c */ 60 -var KEY_F3 =/* F3 0x3d */ 61 -var KEY_F4 =/* F4 0x3e */ 62 -var KEY_F5 =/* F5 0x3f */ 63 -var KEY_F6 =/* F6 0x40 */ 64 -var KEY_F7 =/* F7 0x41 */ 65 -var KEY_F8 =/* F8 0x42 */ 66 -var KEY_F9 =/* F9 0x43 */ 67 -var KEY_F10 =/* F10 0x44 */ 68 -var KEY_NumLock =/* NumLock 0x45 */ 69 -var KEY_ScrollLock =/* ScrollLock 0x46 */ 70 -var KEY_KP_7 =/* 7 Home 0x47 */ 71 -var KEY_KP_8 =/* 8 Up 0x48 */ 72 -var KEY_KP_9 =/* 9 PgUp 0x49 */ 73 -var KEY_KP_Minus =/* - (Minus) 0x4a */ 74 -var KEY_KP_4 =/* 4 Left 0x4b */ 75 -var KEY_KP_5 =/* 5 0x4c */ 76 -var KEY_KP_6 =/* 6 Right 0x4d */ 77 -var KEY_KP_Plus =/* + (Plus) 0x4e */ 78 -var KEY_KP_1 =/* 1 End 0x4f */ 79 -var KEY_KP_2 =/* 2 Down 0x50 */ 80 -var KEY_KP_3 =/* 3 PgDown 0x51 */ 81 -var KEY_KP_0 =/* 0 Insert 0x52 */ 82 -var KEY_KP_Decimal =/* . (Decimal) Delete 0x53 */ 83 -var KEY_SysReqest =/* SysReqest 0x54 */ 84 - /* NOTUSED 0x55 */ -var KEY_Less =/* < (Less) >(Greater) 0x56 */ 86 -var KEY_F11 =/* F11 0x57 */ 87 -var KEY_F12 =/* F12 0x58 */ 88 - -var KEY_Prefix0 =/* special 0x60 */ 96 -var KEY_Prefix1 =/* specail 0x61 */ 97 diff -pruN 0.1.7-5/bitmap.js 0.2.2-0ubuntu3/bitmap.js --- 0.1.7-5/bitmap.js 2016-08-17 19:44:46.000000000 +0000 +++ 0.2.2-0ubuntu3/bitmap.js 1970-01-01 00:00:00.000000000 +0000 @@ -1,51 +0,0 @@ -"use strict"; -/* - Copyright (C) 2012 by Jeremy P. White - - This file is part of spice-html5. - - spice-html5 is free software: you can redistribute it and/or modify - it under the terms of the GNU Lesser General Public License as published by - the Free Software Foundation, either version 3 of the License, or - (at your option) any later version. - - spice-html5 is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with spice-html5. If not, see . -*/ - - -/*---------------------------------------------------------------------------- -** bitmap.js -** Handle SPICE_IMAGE_TYPE_BITMAP -**--------------------------------------------------------------------------*/ -function convert_spice_bitmap_to_web(context, spice_bitmap) -{ - var ret; - var offset, x; - var u8 = new Uint8Array(spice_bitmap.data); - if (spice_bitmap.format != SPICE_BITMAP_FMT_32BIT && - spice_bitmap.format != SPICE_BITMAP_FMT_RGBA) - return undefined; - - ret = context.createImageData(spice_bitmap.x, spice_bitmap.y); - for (offset = 0; offset < (spice_bitmap.y * spice_bitmap.stride); ) - for (x = 0; x < spice_bitmap.x; x++, offset += 4) - { - ret.data[offset + 0 ] = u8[offset + 2]; - ret.data[offset + 1 ] = u8[offset + 1]; - ret.data[offset + 2 ] = u8[offset + 0]; - - // FIXME - We effectively treat all images as having SPICE_IMAGE_FLAGS_HIGH_BITS_SET - if (spice_bitmap.format == SPICE_BITMAP_FMT_32BIT) - ret.data[offset + 3] = 255; - else - ret.data[offset + 3] = u8[offset]; - } - - return ret; -} diff -pruN 0.1.7-5/cursor.js 0.2.2-0ubuntu3/cursor.js --- 0.1.7-5/cursor.js 2016-08-17 19:44:46.000000000 +0000 +++ 0.2.2-0ubuntu3/cursor.js 1970-01-01 00:00:00.000000000 +0000 @@ -1,128 +0,0 @@ -"use strict"; -/* - Copyright (C) 2012 by Jeremy P. White - - This file is part of spice-html5. - - spice-html5 is free software: you can redistribute it and/or modify - it under the terms of the GNU Lesser General Public License as published by - the Free Software Foundation, either version 3 of the License, or - (at your option) any later version. - - spice-html5 is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with spice-html5. If not, see . -*/ - - -/*---------------------------------------------------------------------------- -** SpiceCursorConn -** Drive the Spice Cursor Channel -**--------------------------------------------------------------------------*/ -function SpiceCursorConn() -{ - SpiceConn.apply(this, arguments); -} - -SpiceCursorConn.prototype = Object.create(SpiceConn.prototype); -SpiceCursorConn.prototype.process_channel_message = function(msg) -{ - if (msg.type == SPICE_MSG_CURSOR_INIT) - { - var cursor_init = new SpiceMsgCursorInit(msg.data); - DEBUG > 1 && console.log("SpiceMsgCursorInit"); - if (this.parent && this.parent.inputs && - this.parent.inputs.mouse_mode == SPICE_MOUSE_MODE_SERVER) - { - // FIXME - this imagines that the server actually - // provides the current cursor position, - // instead of 0,0. As of May 11, 2012, - // that assumption was false :-(. - this.parent.inputs.mousex = cursor_init.position.x; - this.parent.inputs.mousey = cursor_init.position.y; - } - // FIXME - We don't handle most of the parameters here... - return true; - } - - if (msg.type == SPICE_MSG_CURSOR_SET) - { - var cursor_set = new SpiceMsgCursorSet(msg.data); - DEBUG > 1 && console.log("SpiceMsgCursorSet"); - if (cursor_set.flags & SPICE_CURSOR_FLAGS_NONE) - { - document.getElementById(this.parent.screen_id).style.cursor = "none"; - return true; - } - - if (cursor_set.flags > 0) - this.log_warn("FIXME: No support for cursor flags " + cursor_set.flags); - - if (cursor_set.cursor.header.type != SPICE_CURSOR_TYPE_ALPHA) - { - this.log_warn("FIXME: No support for cursor type " + cursor_set.cursor.header.type); - return false; - } - - this.set_cursor(cursor_set.cursor); - - return true; - } - - if (msg.type == SPICE_MSG_CURSOR_MOVE) - { - this.known_unimplemented(msg.type, "Cursor Move"); - return true; - } - - if (msg.type == SPICE_MSG_CURSOR_HIDE) - { - DEBUG > 1 && console.log("SpiceMsgCursorHide"); - document.getElementById(this.parent.screen_id).style.cursor = "none"; - return true; - } - - if (msg.type == SPICE_MSG_CURSOR_TRAIL) - { - this.known_unimplemented(msg.type, "Cursor Trail"); - return true; - } - - if (msg.type == SPICE_MSG_CURSOR_RESET) - { - DEBUG > 1 && console.log("SpiceMsgCursorReset"); - document.getElementById(this.parent.screen_id).style.cursor = "auto"; - return true; - } - - if (msg.type == SPICE_MSG_CURSOR_INVAL_ONE) - { - this.known_unimplemented(msg.type, "Cursor Inval One"); - return true; - } - - if (msg.type == SPICE_MSG_CURSOR_INVAL_ALL) - { - DEBUG > 1 && console.log("SpiceMsgCursorInvalAll"); - // FIXME - There may be something useful to do here... - return true; - } - - return false; -} - -SpiceCursorConn.prototype.set_cursor = function(cursor) -{ - var pngstr = create_rgba_png(cursor.header.height, cursor.header.width, cursor.data); - var curstr = 'url(data:image/png,' + pngstr + ') ' + - cursor.header.hot_spot_x + ' ' + cursor.header.hot_spot_y + ", default"; - var screen = document.getElementById(this.parent.screen_id); - screen.style.cursor = 'auto'; - screen.style.cursor = curstr; - if (window.getComputedStyle(screen, null).cursor == 'auto') - SpiceSimulateCursor.simulate_cursor(this, cursor, screen, pngstr); -} diff -pruN 0.1.7-5/debian/changelog 0.2.2-0ubuntu3/debian/changelog --- 0.1.7-5/debian/changelog 2020-05-27 15:10:10.000000000 +0000 +++ 0.2.2-0ubuntu3/debian/changelog 2021-05-06 18:07:27.000000000 +0000 @@ -1,9 +1,30 @@ -spice-html5 (0.1.7-5) unstable; urgency=medium +spice-html5 (0.2.2-0ubuntu3) impish; urgency=medium - * Removed Liang Guo from the uploaders list (Closes: #961612). - * Switched to debhelper-compat = 11. + * d/p/lp1926455-01-add-sc-to-send-ctr-alt-del.patch + * d/p/lp1926455-02-add-ctrl-alt-del-with-associated-js-eventlistener.patch + - Fixing 'Send CTRL-ALT-DEL' button which doesn't work. (LP: #1926455) - -- Thomas Goirand Wed, 27 May 2020 17:10:10 +0200 + -- Eric Desrochers Thu, 06 May 2021 14:07:27 -0400 + +spice-html5 (0.2.2-0ubuntu2) focal; urgency=medium + + * d/control: Switch Recommends websockify->python3-websockify to + avoid inclusion of websockify in Ubuntu main and to represent + the dependency on the websockify binary which is provided by + python3-websockify. + + -- James Page Mon, 20 Apr 2020 16:37:09 +0100 + +spice-html5 (0.2.2-0ubuntu1) focal; urgency=medium + + * New upstream release, completing Ubuntu MIR actions (LP: #1108935): + - d/p/fix-windows-spice-upside-down.patch: Drop, included in + upstream release. + - d/p/Handle_non_topdown_bitmaps.patch: Drop, included in + upstream release. + - d/install: Refactor for src subdirectory for .js files. + + -- James Page Wed, 01 Apr 2020 09:56:44 +0100 spice-html5 (0.1.7-4) unstable; urgency=medium diff -pruN 0.1.7-5/debian/control 0.2.2-0ubuntu3/debian/control --- 0.1.7-5/debian/control 2020-05-27 15:10:10.000000000 +0000 +++ 0.2.2-0ubuntu3/debian/control 2020-04-20 15:31:15.000000000 +0000 @@ -1,11 +1,13 @@ Source: spice-html5 Section: web Priority: optional -Maintainer: Debian OpenStack +Maintainer: Ubuntu Developers +XSBC-Original-Maintainer: Debian OpenStack Uploaders: Thomas Goirand , + Liang Guo , Build-Depends: - debhelper-compat (= 11), + debhelper-compat (= 9), openstack-pkg-tools, Standards-Version: 4.1.3 Vcs-Browser: https://salsa.debian.org/openstack-team/third-party/spice-html5 @@ -17,7 +19,7 @@ Architecture: all Pre-Depends: dpkg (>= 1.15.6~), Recommends: - websockify, + python3-websockify, Depends: ${misc:Depends}, Description: Spice Web client which runs entirely within a modern browser diff -pruN 0.1.7-5/debian/install 0.2.2-0ubuntu3/debian/install --- 0.1.7-5/debian/install 2020-05-27 15:10:10.000000000 +0000 +++ 0.2.2-0ubuntu3/debian/install 2020-04-01 09:16:44.000000000 +0000 @@ -1,4 +1,3 @@ -*.css /usr/share/spice-html5 -*.html /usr/share/spice-html5 -*.js /usr/share/spice-html5 -thirdparty /usr/share/spice-html5 +*.css /usr/share/spice-html5 +*.html /usr/share/spice-html5 +src /usr/share/spice-html5 diff -pruN 0.1.7-5/debian/patches/add-ctrl-alt-del-button.patch 0.2.2-0ubuntu3/debian/patches/add-ctrl-alt-del-button.patch --- 0.1.7-5/debian/patches/add-ctrl-alt-del-button.patch 2020-05-27 15:10:10.000000000 +0000 +++ 0.2.2-0ubuntu3/debian/patches/add-ctrl-alt-del-button.patch 2020-04-01 09:16:44.000000000 +0000 @@ -3,9 +3,9 @@ Author: Thomas Goirand Origin: upstream, https://www.spinics.net/lists/spice-devel/msg30943.html Last-Update: 2018-02-13 ---- spice-html5-0.1.7.orig/spice_auto.html -+++ spice-html5-0.1.7/spice_auto.html -@@ -191,6 +191,7 @@ +--- a/spice_auto.html ++++ b/spice_auto.html +@@ -199,6 +199,7 @@
diff -pruN 0.1.7-5/debian/patches/fix-windows-spice-upside-down.patch 0.2.2-0ubuntu3/debian/patches/fix-windows-spice-upside-down.patch --- 0.1.7-5/debian/patches/fix-windows-spice-upside-down.patch 2020-05-27 15:10:10.000000000 +0000 +++ 0.2.2-0ubuntu3/debian/patches/fix-windows-spice-upside-down.patch 1970-01-01 00:00:00.000000000 +0000 @@ -1,53 +0,0 @@ -Description: Handling non-topdown lz_rgb -Author: Vincent Desprez -Origin: upstream, https://gitlab.com/spice/spice-html5/commit/bfa85a7117fcf28ff19f2507f61db4620da2e828 -Last-Update: 2018-08-16 - -diff --git a/display.js b/display.js -index 12fbab0..464c72d 100644 ---- a/display.js -+++ b/display.js -@@ -288,9 +288,6 @@ SpiceDisplayConn.prototype.process_channel_message = function(msg) - return false; - } - -- if (draw_copy.data.src_bitmap.lz_rgb.top_down != 1) -- this.log_warn("FIXME: Implement non top down support for lz_rgb"); -- - var source_img = convert_spice_lz_to_web(canvas.context, - draw_copy.data.src_bitmap.lz_rgb); - if (! source_img) -diff --git a/lz.js b/lz.js -index 4292eac..53c1141 100644 ---- a/lz.js -+++ b/lz.js -@@ -141,6 +141,19 @@ function lz_rgb32_decompress(in_buf, at, out_buf, type, default_alpha) - return encoder - 1; - } - -+function flip_image_data(img) -+{ -+ var wb = img.width * 4; -+ var h = img.height; -+ var temp_h = h; -+ var buff = new Uint8Array(img.width * img.height * 4); -+ while (temp_h--) -+ { -+ buff.set(img.data.subarray(temp_h * wb, (temp_h + 1) * wb), (h - temp_h - 1) * wb); -+ } -+ img.data.set(buff); -+} -+ - function convert_spice_lz_to_web(context, lz_image) - { - var at; -@@ -150,6 +163,9 @@ function convert_spice_lz_to_web(context, lz_image) - var ret = context.createImageData(lz_image.width, lz_image.height); - - at = lz_rgb32_decompress(u8, 0, ret.data, LZ_IMAGE_TYPE_RGB32, lz_image.type != LZ_IMAGE_TYPE_RGBA); -+ if (!lz_image.top_down) -+ flip_image_data(ret); -+ - if (lz_image.type == LZ_IMAGE_TYPE_RGBA) - lz_rgb32_decompress(u8, at, ret.data, LZ_IMAGE_TYPE_RGBA, false); - } diff -pruN 0.1.7-5/debian/patches/Handle_non_topdown_bitmaps.patch 0.2.2-0ubuntu3/debian/patches/Handle_non_topdown_bitmaps.patch --- 0.1.7-5/debian/patches/Handle_non_topdown_bitmaps.patch 2020-05-27 15:10:10.000000000 +0000 +++ 0.2.2-0ubuntu3/debian/patches/Handle_non_topdown_bitmaps.patch 1970-01-01 00:00:00.000000000 +0000 @@ -1,52 +0,0 @@ -Description: Handle non topdown bitmaps -Author: Pavel Grunt -Date: Tue, 10 Jan 2017 22:54:57 +0100 -Bug-Debian: https://bugs.debian.org/932393 -Last-Update: 2019-07-20 ---- - bitmap.js | 20 +++++++++++++------- - 1 file changed, 13 insertions(+), 7 deletions(-) - -diff --git a/bitmap.js b/bitmap.js -index 03f5127..91278d7 100644 ---- a/bitmap.js -+++ b/bitmap.js -@@ -26,25 +26,31 @@ - function convert_spice_bitmap_to_web(context, spice_bitmap) - { - var ret; -- var offset, x; -+ var offset, x, src_offset = 0, src_dec = 0; - var u8 = new Uint8Array(spice_bitmap.data); - if (spice_bitmap.format != SPICE_BITMAP_FMT_32BIT && - spice_bitmap.format != SPICE_BITMAP_FMT_RGBA) - return undefined; - -+ if (!(spice_bitmap.flags & SPICE_BITMAP_FLAGS_TOP_DOWN)) -+ { -+ src_offset = (spice_bitmap.y - 1 ) * spice_bitmap.stride; -+ src_dec = 2 * spice_bitmap.stride; -+ } -+ - ret = context.createImageData(spice_bitmap.x, spice_bitmap.y); -- for (offset = 0; offset < (spice_bitmap.y * spice_bitmap.stride); ) -- for (x = 0; x < spice_bitmap.x; x++, offset += 4) -+ for (offset = 0; offset < (spice_bitmap.y * spice_bitmap.stride); src_offset -= src_dec) -+ for (x = 0; x < spice_bitmap.x; x++, offset += 4, src_offset += 4) - { -- ret.data[offset + 0 ] = u8[offset + 2]; -- ret.data[offset + 1 ] = u8[offset + 1]; -- ret.data[offset + 2 ] = u8[offset + 0]; -+ ret.data[offset + 0 ] = u8[src_offset + 2]; -+ ret.data[offset + 1 ] = u8[src_offset + 1]; -+ ret.data[offset + 2 ] = u8[src_offset + 0]; - - // FIXME - We effectively treat all images as having SPICE_IMAGE_FLAGS_HIGH_BITS_SET - if (spice_bitmap.format == SPICE_BITMAP_FMT_32BIT) - ret.data[offset + 3] = 255; - else -- ret.data[offset + 3] = u8[offset]; -+ ret.data[offset + 3] = u8[src_offset]; - } - - return ret; diff -pruN 0.1.7-5/debian/patches/lp1926455-01-add-sc-to-send-ctr-alt-del.patch 0.2.2-0ubuntu3/debian/patches/lp1926455-01-add-sc-to-send-ctr-alt-del.patch --- 0.1.7-5/debian/patches/lp1926455-01-add-sc-to-send-ctr-alt-del.patch 1970-01-01 00:00:00.000000000 +0000 +++ 0.2.2-0ubuntu3/debian/patches/lp1926455-01-add-sc-to-send-ctr-alt-del.patch 2021-05-06 18:03:16.000000000 +0000 @@ -0,0 +1,16 @@ +Description: Add the sc object to sendCtrlAltDel + Add the sc object to sendCtrlAltDel because it is otherwise undefined and issues a JS error +Author: Paul Hodges IV +Origin: upstream, https://gitlab.freedesktop.org/spice/spice-html5/-/commit/1cc79873609f856d490d3d0ad564f9d2c1708050 +Bug-Ubuntu: https://launchpad.net/bugs/1926455 +--- a/src/inputs.js ++++ b/src/inputs.js +@@ -190,7 +190,7 @@ + e.preventDefault(); + } + +-function sendCtrlAltDel() ++function sendCtrlAltDel(sc) + { + if (sc && sc.inputs && sc.inputs.state === "ready"){ + var key = new Messages.SpiceMsgcKeyDown(); diff -pruN 0.1.7-5/debian/patches/lp1926455-02-add-ctrl-alt-del-with-associated-js-eventlistener.patch 0.2.2-0ubuntu3/debian/patches/lp1926455-02-add-ctrl-alt-del-with-associated-js-eventlistener.patch --- 0.1.7-5/debian/patches/lp1926455-02-add-ctrl-alt-del-with-associated-js-eventlistener.patch 1970-01-01 00:00:00.000000000 +0000 +++ 0.2.2-0ubuntu3/debian/patches/lp1926455-02-add-ctrl-alt-del-with-associated-js-eventlistener.patch 2021-05-06 18:06:24.000000000 +0000 @@ -0,0 +1,24 @@ +Description: addition of ctrl-alt-delete functionality on side navigation, with associated js eventlistener + addition of ctrl-alt-delete functionality on side navigation, with associated js eventlistener +Author: Jonathan Race +Origin: backport, https://gitlab.freedesktop.org/spice/spice-html5/-/commit/56ddb3005e39a9e76670fec9676e667d44167bf3 +Bug-Ubuntu: https://launchpad.net/bugs/1926455 +--- a/spice_auto.html ++++ b/spice_auto.html +@@ -191,6 +191,7 @@ + */ + + connect(undefined); ++ document.getElementById('sendCtrlAltDel').addEventListener('click', function(){ SpiceHtml5.sendCtrlAltDel(sc); }); + + + +@@ -199,7 +200,7 @@ + +
+ +- ++ +
+ +
diff -pruN 0.1.7-5/debian/patches/series 0.2.2-0ubuntu3/debian/patches/series --- 0.1.7-5/debian/patches/series 2020-05-27 15:10:10.000000000 +0000 +++ 0.2.2-0ubuntu3/debian/patches/series 2021-05-06 18:07:27.000000000 +0000 @@ -1,3 +1,3 @@ add-ctrl-alt-del-button.patch -fix-windows-spice-upside-down.patch -Handle_non_topdown_bitmaps.patch +lp1926455-01-add-sc-to-send-ctr-alt-del.patch +lp1926455-02-add-ctrl-alt-del-with-associated-js-eventlistener.patch diff -pruN 0.1.7-5/debian/salsa-ci.yml 0.2.2-0ubuntu3/debian/salsa-ci.yml --- 0.1.7-5/debian/salsa-ci.yml 2020-05-27 15:10:10.000000000 +0000 +++ 0.2.2-0ubuntu3/debian/salsa-ci.yml 1970-01-01 00:00:00.000000000 +0000 @@ -1,3 +0,0 @@ -include: - - https://salsa.debian.org/salsa-ci-team/pipeline/raw/master/salsa-ci.yml - - https://salsa.debian.org/salsa-ci-team/pipeline/raw/master/pipeline-jobs.yml diff -pruN 0.1.7-5/display.js 0.2.2-0ubuntu3/display.js --- 0.1.7-5/display.js 2016-08-17 19:44:46.000000000 +0000 +++ 0.2.2-0ubuntu3/display.js 1970-01-01 00:00:00.000000000 +0000 @@ -1,1220 +0,0 @@ -"use strict"; -/* - Copyright (C) 2012 by Jeremy P. White - - This file is part of spice-html5. - - spice-html5 is free software: you can redistribute it and/or modify - it under the terms of the GNU Lesser General Public License as published by - the Free Software Foundation, either version 3 of the License, or - (at your option) any later version. - - spice-html5 is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with spice-html5. If not, see . -*/ - - -/*---------------------------------------------------------------------------- -** FIXME: putImageData does not support Alpha blending -** or compositing. So if we have data in an ImageData -** format, we have to draw it onto a context, -** and then use drawImage to put it onto the target, -** as drawImage does alpha. -**--------------------------------------------------------------------------*/ -function putImageDataWithAlpha(context, d, x, y) -{ - var c = document.createElement("canvas"); - var t = c.getContext("2d"); - c.setAttribute('width', d.width); - c.setAttribute('height', d.height); - t.putImageData(d, 0, 0); - context.drawImage(c, x, y, d.width, d.height); -} - -/*---------------------------------------------------------------------------- -** FIXME: Spice will send an image with '0' alpha when it is intended to -** go on a surface w/no alpha. So in that case, we have to strip -** out the alpha. The test case for this was flux box; in a Xspice -** server, right click on the desktop to get the menu; the top bar -** doesn't paint/highlight correctly w/out this change. -**--------------------------------------------------------------------------*/ -function stripAlpha(d) -{ - var i; - for (i = 0; i < (d.width * d.height * 4); i += 4) - d.data[i + 3] = 255; -} - -/*---------------------------------------------------------------------------- -** SpiceDisplayConn -** Drive the Spice Display Channel -**--------------------------------------------------------------------------*/ -function SpiceDisplayConn() -{ - SpiceConn.apply(this, arguments); -} - -SpiceDisplayConn.prototype = Object.create(SpiceConn.prototype); -SpiceDisplayConn.prototype.process_channel_message = function(msg) -{ - if (msg.type == SPICE_MSG_DISPLAY_MODE) - { - this.known_unimplemented(msg.type, "Display Mode"); - return true; - } - - if (msg.type == SPICE_MSG_DISPLAY_MARK) - { - // FIXME - DISPLAY_MARK not implemented (may be hard or impossible) - this.known_unimplemented(msg.type, "Display Mark"); - return true; - } - - if (msg.type == SPICE_MSG_DISPLAY_RESET) - { - DEBUG > 2 && console.log("Display reset"); - this.surfaces[this.primary_surface].canvas.context.restore(); - return true; - } - - if (msg.type == SPICE_MSG_DISPLAY_DRAW_COPY) - { - var draw_copy = new SpiceMsgDisplayDrawCopy(msg.data); - - DEBUG > 1 && this.log_draw("DrawCopy", draw_copy); - - if (! draw_copy.base.box.is_same_size(draw_copy.data.src_area)) - this.log_warn("FIXME: DrawCopy src_area is a different size than base.box; we do not handle that yet."); - if (draw_copy.base.clip.type != SPICE_CLIP_TYPE_NONE) - this.log_warn("FIXME: DrawCopy we don't handle clipping yet"); - if (draw_copy.data.rop_descriptor != SPICE_ROPD_OP_PUT) - this.log_warn("FIXME: DrawCopy we don't handle ropd type: " + draw_copy.data.rop_descriptor); - if (draw_copy.data.mask.flags) - this.log_warn("FIXME: DrawCopy we don't handle mask flag: " + draw_copy.data.mask.flags); - if (draw_copy.data.mask.bitmap) - this.log_warn("FIXME: DrawCopy we don't handle mask"); - - if (draw_copy.data && draw_copy.data.src_bitmap) - { - if (draw_copy.data.src_bitmap.descriptor.flags && - draw_copy.data.src_bitmap.descriptor.flags != SPICE_IMAGE_FLAGS_CACHE_ME && - draw_copy.data.src_bitmap.descriptor.flags != SPICE_IMAGE_FLAGS_HIGH_BITS_SET) - { - this.log_warn("FIXME: DrawCopy unhandled image flags: " + draw_copy.data.src_bitmap.descriptor.flags); - DEBUG <= 1 && this.log_draw("DrawCopy", draw_copy); - } - - if (draw_copy.data.src_bitmap.descriptor.type == SPICE_IMAGE_TYPE_QUIC) - { - var canvas = this.surfaces[draw_copy.base.surface_id].canvas; - if (! draw_copy.data.src_bitmap.quic) - { - this.log_warn("FIXME: DrawCopy could not handle this QUIC file."); - return false; - } - var source_img = convert_spice_quic_to_web(canvas.context, - draw_copy.data.src_bitmap.quic); - - return this.draw_copy_helper( - { base: draw_copy.base, - src_area: draw_copy.data.src_area, - image_data: source_img, - tag: "copyquic." + draw_copy.data.src_bitmap.quic.type, - has_alpha: (draw_copy.data.src_bitmap.quic.type == QUIC_IMAGE_TYPE_RGBA ? true : false) , - descriptor : draw_copy.data.src_bitmap.descriptor - }); - } - else if (draw_copy.data.src_bitmap.descriptor.type == SPICE_IMAGE_TYPE_FROM_CACHE || - draw_copy.data.src_bitmap.descriptor.type == SPICE_IMAGE_TYPE_FROM_CACHE_LOSSLESS) - { - if (! this.cache || ! this.cache[draw_copy.data.src_bitmap.descriptor.id]) - { - this.log_warn("FIXME: DrawCopy did not find image id " + draw_copy.data.src_bitmap.descriptor.id + " in cache."); - return false; - } - - return this.draw_copy_helper( - { base: draw_copy.base, - src_area: draw_copy.data.src_area, - image_data: this.cache[draw_copy.data.src_bitmap.descriptor.id], - tag: "copycache." + draw_copy.data.src_bitmap.descriptor.id, - has_alpha: true, /* FIXME - may want this to be false... */ - descriptor : draw_copy.data.src_bitmap.descriptor - }); - - /* FIXME - LOSSLESS CACHE ramifications not understood or handled */ - } - else if (draw_copy.data.src_bitmap.descriptor.type == SPICE_IMAGE_TYPE_SURFACE) - { - var source_context = this.surfaces[draw_copy.data.src_bitmap.surface_id].canvas.context; - var target_context = this.surfaces[draw_copy.base.surface_id].canvas.context; - - var source_img = source_context.getImageData( - draw_copy.data.src_area.left, draw_copy.data.src_area.top, - draw_copy.data.src_area.right - draw_copy.data.src_area.left, - draw_copy.data.src_area.bottom - draw_copy.data.src_area.top); - var computed_src_area = new SpiceRect; - computed_src_area.top = computed_src_area.left = 0; - computed_src_area.right = source_img.width; - computed_src_area.bottom = source_img.height; - - /* FIXME - there is a potential optimization here. - That is, if the surface is from 0,0, and - both surfaces are alpha surfaces, you should - be able to just do a drawImage, which should - save time. */ - - return this.draw_copy_helper( - { base: draw_copy.base, - src_area: computed_src_area, - image_data: source_img, - tag: "copysurf." + draw_copy.data.src_bitmap.surface_id, - has_alpha: this.surfaces[draw_copy.data.src_bitmap.surface_id].format == SPICE_SURFACE_FMT_32_xRGB ? false : true, - descriptor : draw_copy.data.src_bitmap.descriptor - }); - } - else if (draw_copy.data.src_bitmap.descriptor.type == SPICE_IMAGE_TYPE_JPEG) - { - if (! draw_copy.data.src_bitmap.jpeg) - { - this.log_warn("FIXME: DrawCopy could not handle this JPEG file."); - return false; - } - - // FIXME - how lame is this. Be have it in binary format, and we have - // to put it into string to get it back into jpeg. Blech. - var tmpstr = "data:image/jpeg,"; - var img = new Image; - var i; - var qdv = new Uint8Array(draw_copy.data.src_bitmap.jpeg.data); - for (i = 0; i < qdv.length; i++) - { - tmpstr += '%'; - if (qdv[i] < 16) - tmpstr += '0'; - tmpstr += qdv[i].toString(16); - } - - img.o = - { base: draw_copy.base, - tag: "jpeg." + draw_copy.data.src_bitmap.surface_id, - descriptor : draw_copy.data.src_bitmap.descriptor, - sc : this, - }; - img.onload = handle_draw_jpeg_onload; - img.src = tmpstr; - - return true; - } - else if (draw_copy.data.src_bitmap.descriptor.type == SPICE_IMAGE_TYPE_JPEG_ALPHA) - { - if (! draw_copy.data.src_bitmap.jpeg_alpha) - { - this.log_warn("FIXME: DrawCopy could not handle this JPEG ALPHA file."); - return false; - } - - // FIXME - how lame is this. Be have it in binary format, and we have - // to put it into string to get it back into jpeg. Blech. - var tmpstr = "data:image/jpeg,"; - var img = new Image; - var i; - var qdv = new Uint8Array(draw_copy.data.src_bitmap.jpeg_alpha.data); - for (i = 0; i < qdv.length; i++) - { - tmpstr += '%'; - if (qdv[i] < 16) - tmpstr += '0'; - tmpstr += qdv[i].toString(16); - } - - img.o = - { base: draw_copy.base, - tag: "jpeg." + draw_copy.data.src_bitmap.surface_id, - descriptor : draw_copy.data.src_bitmap.descriptor, - sc : this, - }; - - if (this.surfaces[draw_copy.base.surface_id].format == SPICE_SURFACE_FMT_32_ARGB) - { - - var canvas = this.surfaces[draw_copy.base.surface_id].canvas; - img.alpha_img = convert_spice_lz_to_web(canvas.context, - draw_copy.data.src_bitmap.jpeg_alpha.alpha); - } - img.onload = handle_draw_jpeg_onload; - img.src = tmpstr; - - return true; - } - else if (draw_copy.data.src_bitmap.descriptor.type == SPICE_IMAGE_TYPE_BITMAP) - { - var canvas = this.surfaces[draw_copy.base.surface_id].canvas; - if (! draw_copy.data.src_bitmap.bitmap) - { - this.log_err("null bitmap"); - return false; - } - - var source_img = convert_spice_bitmap_to_web(canvas.context, - draw_copy.data.src_bitmap.bitmap); - if (! source_img) - { - this.log_warn("FIXME: Unable to interpret bitmap of format: " + - draw_copy.data.src_bitmap.bitmap.format); - return false; - } - - return this.draw_copy_helper( - { base: draw_copy.base, - src_area: draw_copy.data.src_area, - image_data: source_img, - tag: "bitmap." + draw_copy.data.src_bitmap.bitmap.format, - has_alpha: draw_copy.data.src_bitmap.bitmap == SPICE_BITMAP_FMT_32BIT ? false : true, - descriptor : draw_copy.data.src_bitmap.descriptor - }); - } - else if (draw_copy.data.src_bitmap.descriptor.type == SPICE_IMAGE_TYPE_LZ_RGB) - { - var canvas = this.surfaces[draw_copy.base.surface_id].canvas; - if (! draw_copy.data.src_bitmap.lz_rgb) - { - this.log_err("null lz_rgb "); - return false; - } - - if (draw_copy.data.src_bitmap.lz_rgb.top_down != 1) - this.log_warn("FIXME: Implement non top down support for lz_rgb"); - - var source_img = convert_spice_lz_to_web(canvas.context, - draw_copy.data.src_bitmap.lz_rgb); - if (! source_img) - { - this.log_warn("FIXME: Unable to interpret bitmap of type: " + - draw_copy.data.src_bitmap.lz_rgb.type); - return false; - } - - return this.draw_copy_helper( - { base: draw_copy.base, - src_area: draw_copy.data.src_area, - image_data: source_img, - tag: "lz_rgb." + draw_copy.data.src_bitmap.lz_rgb.type, - has_alpha: draw_copy.data.src_bitmap.lz_rgb.type == LZ_IMAGE_TYPE_RGBA ? true : false , - descriptor : draw_copy.data.src_bitmap.descriptor - }); - } - else - { - this.log_warn("FIXME: DrawCopy unhandled image type: " + draw_copy.data.src_bitmap.descriptor.type); - this.log_draw("DrawCopy", draw_copy); - return false; - } - } - - this.log_warn("FIXME: DrawCopy no src_bitmap."); - return false; - } - - if (msg.type == SPICE_MSG_DISPLAY_DRAW_FILL) - { - var draw_fill = new SpiceMsgDisplayDrawFill(msg.data); - - DEBUG > 1 && this.log_draw("DrawFill", draw_fill); - - if (draw_fill.data.rop_descriptor != SPICE_ROPD_OP_PUT) - this.log_warn("FIXME: DrawFill we don't handle ropd type: " + draw_fill.data.rop_descriptor); - if (draw_fill.data.mask.flags) - this.log_warn("FIXME: DrawFill we don't handle mask flag: " + draw_fill.data.mask.flags); - if (draw_fill.data.mask.bitmap) - this.log_warn("FIXME: DrawFill we don't handle mask"); - - if (draw_fill.data.brush.type == SPICE_BRUSH_TYPE_SOLID) - { - // FIXME - do brushes ever have alpha? - var color = draw_fill.data.brush.color & 0xffffff; - var color_str = "rgb(" + (color >> 16) + ", " + ((color >> 8) & 0xff) + ", " + (color & 0xff) + ")"; - this.surfaces[draw_fill.base.surface_id].canvas.context.fillStyle = color_str; - - this.surfaces[draw_fill.base.surface_id].canvas.context.fillRect( - draw_fill.base.box.left, draw_fill.base.box.top, - draw_fill.base.box.right - draw_fill.base.box.left, - draw_fill.base.box.bottom - draw_fill.base.box.top); - - if (DUMP_DRAWS && this.parent.dump_id) - { - var debug_canvas = document.createElement("canvas"); - debug_canvas.setAttribute('width', this.surfaces[draw_fill.base.surface_id].canvas.width); - debug_canvas.setAttribute('height', this.surfaces[draw_fill.base.surface_id].canvas.height); - debug_canvas.setAttribute('id', "fillbrush." + draw_fill.base.surface_id + "." + this.surfaces[draw_fill.base.surface_id].draw_count); - debug_canvas.getContext("2d").fillStyle = color_str; - debug_canvas.getContext("2d").fillRect( - draw_fill.base.box.left, draw_fill.base.box.top, - draw_fill.base.box.right - draw_fill.base.box.left, - draw_fill.base.box.bottom - draw_fill.base.box.top); - document.getElementById(this.parent.dump_id).appendChild(debug_canvas); - } - - this.surfaces[draw_fill.base.surface_id].draw_count++; - - } - else - { - this.log_warn("FIXME: DrawFill can't handle brush type: " + draw_fill.data.brush.type); - } - return true; - } - - if (msg.type == SPICE_MSG_DISPLAY_DRAW_OPAQUE) - { - this.known_unimplemented(msg.type, "Display Draw Opaque"); - return true; - } - - if (msg.type == SPICE_MSG_DISPLAY_DRAW_BLEND) - { - this.known_unimplemented(msg.type, "Display Draw Blend"); - return true; - } - - if (msg.type == SPICE_MSG_DISPLAY_DRAW_BLACKNESS) - { - this.known_unimplemented(msg.type, "Display Draw Blackness"); - return true; - } - - if (msg.type == SPICE_MSG_DISPLAY_DRAW_WHITENESS) - { - this.known_unimplemented(msg.type, "Display Draw Whiteness"); - return true; - } - - if (msg.type == SPICE_MSG_DISPLAY_DRAW_INVERS) - { - this.known_unimplemented(msg.type, "Display Draw Invers"); - return true; - } - - if (msg.type == SPICE_MSG_DISPLAY_DRAW_ROP3) - { - this.known_unimplemented(msg.type, "Display Draw ROP3"); - return true; - } - - if (msg.type == SPICE_MSG_DISPLAY_DRAW_STROKE) - { - this.known_unimplemented(msg.type, "Display Draw Stroke"); - return true; - } - - if (msg.type == SPICE_MSG_DISPLAY_DRAW_TRANSPARENT) - { - this.known_unimplemented(msg.type, "Display Draw Transparent"); - return true; - } - - if (msg.type == SPICE_MSG_DISPLAY_DRAW_ALPHA_BLEND) - { - this.known_unimplemented(msg.type, "Display Draw Alpha Blend"); - return true; - } - - if (msg.type == SPICE_MSG_DISPLAY_COPY_BITS) - { - var copy_bits = new SpiceMsgDisplayCopyBits(msg.data); - - DEBUG > 1 && this.log_draw("CopyBits", copy_bits); - - var source_canvas = this.surfaces[copy_bits.base.surface_id].canvas; - var source_context = source_canvas.context; - - var width = source_canvas.width - copy_bits.src_pos.x; - var height = source_canvas.height - copy_bits.src_pos.y; - if (width > (copy_bits.base.box.right - copy_bits.base.box.left)) - width = copy_bits.base.box.right - copy_bits.base.box.left; - if (height > (copy_bits.base.box.bottom - copy_bits.base.box.top)) - height = copy_bits.base.box.bottom - copy_bits.base.box.top; - - var source_img = source_context.getImageData( - copy_bits.src_pos.x, copy_bits.src_pos.y, width, height); - //source_context.putImageData(source_img, copy_bits.base.box.left, copy_bits.base.box.top); - putImageDataWithAlpha(source_context, source_img, copy_bits.base.box.left, copy_bits.base.box.top); - - if (DUMP_DRAWS && this.parent.dump_id) - { - var debug_canvas = document.createElement("canvas"); - debug_canvas.setAttribute('width', width); - debug_canvas.setAttribute('height', height); - debug_canvas.setAttribute('id', "copybits" + copy_bits.base.surface_id + "." + this.surfaces[copy_bits.base.surface_id].draw_count); - debug_canvas.getContext("2d").putImageData(source_img, 0, 0); - document.getElementById(this.parent.dump_id).appendChild(debug_canvas); - } - - - this.surfaces[copy_bits.base.surface_id].draw_count++; - return true; - } - - if (msg.type == SPICE_MSG_DISPLAY_INVAL_ALL_PIXMAPS) - { - this.known_unimplemented(msg.type, "Display Inval All Pixmaps"); - return true; - } - - if (msg.type == SPICE_MSG_DISPLAY_INVAL_PALETTE) - { - this.known_unimplemented(msg.type, "Display Inval Palette"); - return true; - } - - if (msg.type == SPICE_MSG_DISPLAY_INVAL_ALL_PALETTES) - { - this.known_unimplemented(msg.type, "Inval All Palettes"); - return true; - } - - if (msg.type == SPICE_MSG_DISPLAY_SURFACE_CREATE) - { - if (! ("surfaces" in this)) - this.surfaces = []; - - var m = new SpiceMsgSurfaceCreate(msg.data); - DEBUG > 1 && console.log(this.type + ": MsgSurfaceCreate id " + m.surface.surface_id - + "; " + m.surface.width + "x" + m.surface.height - + "; format " + m.surface.format - + "; flags " + m.surface.flags); - if (m.surface.format != SPICE_SURFACE_FMT_32_xRGB && - m.surface.format != SPICE_SURFACE_FMT_32_ARGB) - { - this.log_warn("FIXME: cannot handle surface format " + m.surface.format + " yet."); - return false; - } - - var canvas = document.createElement("canvas"); - canvas.setAttribute('width', m.surface.width); - canvas.setAttribute('height', m.surface.height); - canvas.setAttribute('id', "spice_surface_" + m.surface.surface_id); - canvas.setAttribute('tabindex', m.surface.surface_id); - canvas.context = canvas.getContext("2d"); - - if (DUMP_CANVASES && this.parent.dump_id) - document.getElementById(this.parent.dump_id).appendChild(canvas); - - m.surface.canvas = canvas; - m.surface.draw_count = 0; - this.surfaces[m.surface.surface_id] = m.surface; - - if (m.surface.flags & SPICE_SURFACE_FLAGS_PRIMARY) - { - this.primary_surface = m.surface.surface_id; - - /* This .save() is done entirely to enable SPICE_MSG_DISPLAY_RESET */ - canvas.context.save(); - document.getElementById(this.parent.screen_id).appendChild(canvas); - - /* We're going to leave width dynamic, but correctly set the height */ - document.getElementById(this.parent.screen_id).style.height = m.surface.height + "px"; - this.hook_events(); - } - return true; - } - - if (msg.type == SPICE_MSG_DISPLAY_SURFACE_DESTROY) - { - var m = new SpiceMsgSurfaceDestroy(msg.data); - DEBUG > 1 && console.log(this.type + ": MsgSurfaceDestroy id " + m.surface_id); - this.delete_surface(m.surface_id); - return true; - } - - if (msg.type == SPICE_MSG_DISPLAY_STREAM_CREATE) - { - var m = new SpiceMsgDisplayStreamCreate(msg.data); - DEBUG > 1 && console.log(this.type + ": MsgStreamCreate id" + m.id); - if (!this.streams) - this.streams = new Array(); - if (this.streams[m.id]) - console.log("Stream " + m.id + " already exists"); - else - this.streams[m.id] = m; - - if (m.codec_type == SPICE_VIDEO_CODEC_TYPE_VP8) - { - var media = new MediaSource(); - var v = document.createElement("video"); - v.src = window.URL.createObjectURL(media); - - v.setAttribute('autoplay', true); - v.setAttribute('width', m.stream_width); - v.setAttribute('height', m.stream_height); - - var left = m.dest.left; - var top = m.dest.top; - if (this.surfaces[m.surface_id] !== undefined) - { - left += this.surfaces[m.surface_id].canvas.offsetLeft; - top += this.surfaces[m.surface_id].canvas.offsetTop; - } - document.getElementById(this.parent.screen_id).appendChild(v); - v.setAttribute('style', "position: absolute; top:" + top + "px; left:" + left + "px;"); - - media.addEventListener('sourceopen', handle_video_source_open, false); - media.addEventListener('sourceended', handle_video_source_ended, false); - media.addEventListener('sourceclosed', handle_video_source_closed, false); - - this.streams[m.id].video = v; - this.streams[m.id].media = media; - - media.stream = this.streams[m.id]; - media.spiceconn = this; - v.spice_stream = this.streams[m.id]; - } - else if (m.codec_type != SPICE_VIDEO_CODEC_TYPE_MJPEG) - console.log("Unhandled stream codec: "+m.codec_type); - return true; - } - - if (msg.type == SPICE_MSG_DISPLAY_STREAM_DATA || - msg.type == SPICE_MSG_DISPLAY_STREAM_DATA_SIZED) - { - var m; - if (msg.type == SPICE_MSG_DISPLAY_STREAM_DATA_SIZED) - m = new SpiceMsgDisplayStreamDataSized(msg.data); - else - m = new SpiceMsgDisplayStreamData(msg.data); - - if (!this.streams[m.base.id]) - { - console.log("no stream for data"); - return false; - } - - var time_until_due = m.base.multi_media_time - this.parent.relative_now(); - - if (this.streams[m.base.id].codec_type === SPICE_VIDEO_CODEC_TYPE_MJPEG) - process_mjpeg_stream_data(this, m, time_until_due); - - if (this.streams[m.base.id].codec_type === SPICE_VIDEO_CODEC_TYPE_VP8) - process_video_stream_data(this.streams[m.base.id], m); - - return true; - } - - if (msg.type == SPICE_MSG_DISPLAY_STREAM_ACTIVATE_REPORT) - { - var m = new SpiceMsgDisplayStreamActivateReport(msg.data); - - var report = new SpiceMsgcDisplayStreamReport(m.stream_id, m.unique_id); - if (this.streams[m.stream_id]) - { - this.streams[m.stream_id].report = report; - this.streams[m.stream_id].max_window_size = m.max_window_size; - this.streams[m.stream_id].timeout_ms = m.timeout_ms - } - - return true; - } - - if (msg.type == SPICE_MSG_DISPLAY_STREAM_CLIP) - { - var m = new SpiceMsgDisplayStreamClip(msg.data); - DEBUG > 1 && console.log(this.type + ": MsgStreamClip id" + m.id); - this.streams[m.id].clip = m.clip; - return true; - } - - if (msg.type == SPICE_MSG_DISPLAY_STREAM_DESTROY) - { - var m = new SpiceMsgDisplayStreamDestroy(msg.data); - DEBUG > 1 && console.log(this.type + ": MsgStreamDestroy id" + m.id); - - if (this.streams[m.id].codec_type == SPICE_VIDEO_CODEC_TYPE_VP8) - { - document.getElementById(this.parent.screen_id).removeChild(this.streams[m.id].video); - this.streams[m.id].source_buffer = null; - this.streams[m.id].media = null; - this.streams[m.id].video = null; - } - this.streams[m.id] = undefined; - return true; - } - - if (msg.type == SPICE_MSG_DISPLAY_STREAM_DESTROY_ALL) - { - this.known_unimplemented(msg.type, "Display Stream Destroy All"); - return true; - } - - if (msg.type == SPICE_MSG_DISPLAY_INVAL_LIST) - { - var m = new SpiceMsgDisplayInvalList(msg.data); - var i; - DEBUG > 1 && console.log(this.type + ": MsgInvalList " + m.count + " items"); - for (i = 0; i < m.count; i++) - if (this.cache[m.resources[i].id] != undefined) - delete this.cache[m.resources[i].id]; - return true; - } - - if (msg.type == SPICE_MSG_DISPLAY_MONITORS_CONFIG) - { - this.known_unimplemented(msg.type, "Display Monitors Config"); - return true; - } - - if (msg.type == SPICE_MSG_DISPLAY_DRAW_COMPOSITE) - { - this.known_unimplemented(msg.type, "Display Draw Composite"); - return true; - } - - return false; -} - -SpiceDisplayConn.prototype.delete_surface = function(surface_id) -{ - var canvas = document.getElementById("spice_surface_" + surface_id); - if (DUMP_CANVASES && this.parent.dump_id) - document.getElementById(this.parent.dump_id).removeChild(canvas); - if (this.primary_surface == surface_id) - { - this.unhook_events(); - this.primary_surface = undefined; - document.getElementById(this.parent.screen_id).removeChild(canvas); - } - - delete this.surfaces[surface_id]; -} - - -SpiceDisplayConn.prototype.draw_copy_helper = function(o) -{ - - var canvas = this.surfaces[o.base.surface_id].canvas; - if (o.has_alpha) - { - /* FIXME - This is based on trial + error, not a serious thoughtful - analysis of what Spice requires. See display.js for more. */ - if (this.surfaces[o.base.surface_id].format == SPICE_SURFACE_FMT_32_xRGB) - { - stripAlpha(o.image_data); - canvas.context.putImageData(o.image_data, o.base.box.left, o.base.box.top); - } - else - putImageDataWithAlpha(canvas.context, o.image_data, - o.base.box.left, o.base.box.top); - } - else - canvas.context.putImageData(o.image_data, o.base.box.left, o.base.box.top); - - if (o.src_area.left > 0 || o.src_area.top > 0) - { - this.log_warn("FIXME: DrawCopy not shifting draw copies just yet..."); - } - - if (o.descriptor && (o.descriptor.flags & SPICE_IMAGE_FLAGS_CACHE_ME)) - { - if (! ("cache" in this)) - this.cache = {}; - this.cache[o.descriptor.id] = o.image_data; - } - - if (DUMP_DRAWS && this.parent.dump_id) - { - var debug_canvas = document.createElement("canvas"); - debug_canvas.setAttribute('width', o.image_data.width); - debug_canvas.setAttribute('height', o.image_data.height); - debug_canvas.setAttribute('id', o.tag + "." + - this.surfaces[o.base.surface_id].draw_count + "." + - o.base.surface_id + "@" + o.base.box.left + "x" + o.base.box.top); - debug_canvas.getContext("2d").putImageData(o.image_data, 0, 0); - document.getElementById(this.parent.dump_id).appendChild(debug_canvas); - } - - this.surfaces[o.base.surface_id].draw_count++; - - return true; -} - - -SpiceDisplayConn.prototype.log_draw = function(prefix, draw) -{ - var str = prefix + "." + draw.base.surface_id + "." + this.surfaces[draw.base.surface_id].draw_count + ": "; - str += "base.box " + draw.base.box.left + ", " + draw.base.box.top + " to " + - draw.base.box.right + ", " + draw.base.box.bottom; - str += "; clip.type " + draw.base.clip.type; - - if (draw.data) - { - if (draw.data.src_area) - str += "; src_area " + draw.data.src_area.left + ", " + draw.data.src_area.top + " to " - + draw.data.src_area.right + ", " + draw.data.src_area.bottom; - - if (draw.data.src_bitmap && draw.data.src_bitmap != null) - { - str += "; src_bitmap id: " + draw.data.src_bitmap.descriptor.id; - str += "; src_bitmap width " + draw.data.src_bitmap.descriptor.width + ", height " + draw.data.src_bitmap.descriptor.height; - str += "; src_bitmap type " + draw.data.src_bitmap.descriptor.type + ", flags " + draw.data.src_bitmap.descriptor.flags; - if (draw.data.src_bitmap.surface_id !== undefined) - str += "; src_bitmap surface_id " + draw.data.src_bitmap.surface_id; - if (draw.data.src_bitmap.quic) - str += "; QUIC type " + draw.data.src_bitmap.quic.type + - "; width " + draw.data.src_bitmap.quic.width + - "; height " + draw.data.src_bitmap.quic.height ; - if (draw.data.src_bitmap.lz_rgb) - str += "; LZ_RGB length " + draw.data.src_bitmap.lz_rgb.length + - "; magic " + draw.data.src_bitmap.lz_rgb.magic + - "; version 0x" + draw.data.src_bitmap.lz_rgb.version.toString(16) + - "; type " + draw.data.src_bitmap.lz_rgb.type + - "; width " + draw.data.src_bitmap.lz_rgb.width + - "; height " + draw.data.src_bitmap.lz_rgb.height + - "; stride " + draw.data.src_bitmap.lz_rgb.stride + - "; top down " + draw.data.src_bitmap.lz_rgb.top_down; - } - else - str += "; src_bitmap is null"; - - if (draw.data.brush) - { - if (draw.data.brush.type == SPICE_BRUSH_TYPE_SOLID) - str += "; brush.color 0x" + draw.data.brush.color.toString(16); - if (draw.data.brush.type == SPICE_BRUSH_TYPE_PATTERN) - { - str += "; brush.pat "; - if (draw.data.brush.pattern.pat != null) - str += "[SpiceImage]"; - else - str += "[null]"; - str += " at " + draw.data.brush.pattern.pos.x + ", " + draw.data.brush.pattern.pos.y; - } - } - - str += "; rop_descriptor " + draw.data.rop_descriptor; - if (draw.data.scale_mode !== undefined) - str += "; scale_mode " + draw.data.scale_mode; - str += "; mask.flags " + draw.data.mask.flags; - str += "; mask.pos " + draw.data.mask.pos.x + ", " + draw.data.mask.pos.y; - if (draw.data.mask.bitmap != null) - { - str += "; mask.bitmap width " + draw.data.mask.bitmap.descriptor.width + ", height " + draw.data.mask.bitmap.descriptor.height; - str += "; mask.bitmap type " + draw.data.mask.bitmap.descriptor.type + ", flags " + draw.data.mask.bitmap.descriptor.flags; - } - else - str += "; mask.bitmap is null"; - } - - console.log(str); -} - -SpiceDisplayConn.prototype.hook_events = function() -{ - if (this.primary_surface !== undefined) - { - var canvas = this.surfaces[this.primary_surface].canvas; - canvas.sc = this.parent; - canvas.addEventListener('mousemove', handle_mousemove); - canvas.addEventListener('mousedown', handle_mousedown); - canvas.addEventListener('contextmenu', handle_contextmenu); - canvas.addEventListener('mouseup', handle_mouseup); - canvas.addEventListener('keydown', handle_keydown); - canvas.addEventListener('keyup', handle_keyup); - canvas.addEventListener('mouseout', handle_mouseout); - canvas.addEventListener('mouseover', handle_mouseover); - canvas.addEventListener('wheel', handle_mousewheel); - canvas.focus(); - } -} - -SpiceDisplayConn.prototype.unhook_events = function() -{ - if (this.primary_surface !== undefined) - { - var canvas = this.surfaces[this.primary_surface].canvas; - canvas.removeEventListener('mousemove', handle_mousemove); - canvas.removeEventListener('mousedown', handle_mousedown); - canvas.removeEventListener('contextmenu', handle_contextmenu); - canvas.removeEventListener('mouseup', handle_mouseup); - canvas.removeEventListener('keydown', handle_keydown); - canvas.removeEventListener('keyup', handle_keyup); - canvas.removeEventListener('mouseout', handle_mouseout); - canvas.removeEventListener('mouseover', handle_mouseover); - canvas.removeEventListener('wheel', handle_mousewheel); - } -} - - -SpiceDisplayConn.prototype.destroy_surfaces = function() -{ - for (var s in this.surfaces) - { - this.delete_surface(this.surfaces[s].surface_id); - } - - this.surfaces = undefined; -} - - -function handle_mouseover(e) -{ - this.focus(); -} - -function handle_mouseout(e) -{ - if (this.sc && this.sc.cursor && this.sc.cursor.spice_simulated_cursor) - this.sc.cursor.spice_simulated_cursor.style.display = 'none'; - this.blur(); -} - -function handle_draw_jpeg_onload() -{ - var temp_canvas = null; - var context; - - /*------------------------------------------------------------ - ** FIXME: - ** The helper should be extended to be able to handle actual HtmlImageElements - ** ...and the cache should be modified to do so as well - **----------------------------------------------------------*/ - if (this.o.sc.surfaces[this.o.base.surface_id] === undefined) - { - // This can happen; if the jpeg image loads after our surface - // has been destroyed (e.g. open a menu, close it quickly), - // we'll find we have no surface. - DEBUG > 2 && this.o.sc.log_info("Discarding jpeg; presumed lost surface " + this.o.base.surface_id); - temp_canvas = document.createElement("canvas"); - temp_canvas.setAttribute('width', this.o.base.box.right); - temp_canvas.setAttribute('height', this.o.base.box.bottom); - context = temp_canvas.getContext("2d"); - } - else - context = this.o.sc.surfaces[this.o.base.surface_id].canvas.context; - - if (this.alpha_img) - { - var c = document.createElement("canvas"); - var t = c.getContext("2d"); - c.setAttribute('width', this.alpha_img.width); - c.setAttribute('height', this.alpha_img.height); - t.putImageData(this.alpha_img, 0, 0); - t.globalCompositeOperation = 'source-in'; - t.drawImage(this, 0, 0); - - context.drawImage(c, this.o.base.box.left, this.o.base.box.top); - - if (this.o.descriptor && - (this.o.descriptor.flags & SPICE_IMAGE_FLAGS_CACHE_ME)) - { - if (! ("cache" in this.o.sc)) - this.o.sc.cache = {}; - - this.o.sc.cache[this.o.descriptor.id] = - t.getImageData(0, 0, - this.alpha_img.width, - this.alpha_img.height); - } - } - else - { - context.drawImage(this, this.o.base.box.left, this.o.base.box.top); - - // Give the Garbage collector a clue to recycle this; avoids - // fairly massive memory leaks during video playback - this.src = null; - - if (this.o.descriptor && - (this.o.descriptor.flags & SPICE_IMAGE_FLAGS_CACHE_ME)) - { - if (! ("cache" in this.o.sc)) - this.o.sc.cache = {}; - - this.o.sc.cache[this.o.descriptor.id] = - context.getImageData(this.o.base.box.left, this.o.base.box.top, - this.o.base.box.right - this.o.base.box.left, - this.o.base.box.bottom - this.o.base.box.top); - } - } - - if (temp_canvas == null) - { - if (DUMP_DRAWS && this.o.sc.parent.dump_id) - { - var debug_canvas = document.createElement("canvas"); - debug_canvas.setAttribute('id', this.o.tag + "." + - this.o.sc.surfaces[this.o.base.surface_id].draw_count + "." + - this.o.base.surface_id + "@" + this.o.base.box.left + "x" + this.o.base.box.top); - debug_canvas.getContext("2d").drawImage(this, 0, 0); - document.getElementById(this.o.sc.parent.dump_id).appendChild(debug_canvas); - } - - this.o.sc.surfaces[this.o.base.surface_id].draw_count++; - } - - if ("report" in this.o.sc.streams[this.o.id]) - process_stream_data_report(this.o.sc, this.o.id, this.o.msg_mmtime, this.o.msg_mmtime - this.o.sc.parent.relative_now()) -} - -function process_mjpeg_stream_data(sc, m, time_until_due) -{ - if (time_until_due < 0) - { - if ("report" in sc.streams[m.base.id]) - sc.streams[m.base.id].report.num_drops++; - return; - } - - var tmpstr = "data:image/jpeg,"; - var img = new Image; - var i; - for (i = 0; i < m.data.length; i++) - { - tmpstr += '%'; - if (m.data[i] < 16) - tmpstr += '0'; - tmpstr += m.data[i].toString(16); - } - var strm_base = new SpiceMsgDisplayBase(); - strm_base.surface_id = sc.streams[m.base.id].surface_id; - strm_base.box = m.dest || sc.streams[m.base.id].dest; - strm_base.clip = sc.streams[m.base.id].clip; - img.o = - { base: strm_base, - tag: "mjpeg." + m.base.id, - descriptor: null, - sc : sc, - id : m.base.id, - msg_mmtime : m.base.multi_media_time, - }; - img.onload = handle_draw_jpeg_onload; - img.src = tmpstr; -} - -function process_stream_data_report(sc, id, msg_mmtime, time_until_due) -{ - sc.streams[id].report.num_frames++; - if (sc.streams[id].report.start_frame_mm_time == 0) - sc.streams[id].report.start_frame_mm_time = msg_mmtime; - - if (sc.streams[id].report.num_frames > sc.streams[id].max_window_size || - (msg_mmtime - sc.streams[id].report.start_frame_mm_time) > sc.streams[id].timeout_ms) - { - sc.streams[id].report.end_frame_mm_time = msg_mmtime; - sc.streams[id].report.last_frame_delay = time_until_due; - - var msg = new SpiceMiniData(); - msg.build_msg(SPICE_MSGC_DISPLAY_STREAM_REPORT, sc.streams[id].report); - sc.send_msg(msg); - - sc.streams[id].report.start_frame_mm_time = 0; - sc.streams[id].report.num_frames = 0; - sc.streams[id].report.num_drops = 0; - } -} - -function handle_video_source_open(e) -{ - var stream = this.stream; - var p = this.spiceconn; - - if (stream.source_buffer) - return; - - var s = this.addSourceBuffer(SPICE_VP8_CODEC); - if (! s) - { - p.log_err('Codec ' + SPICE_VP8_CODEC + ' not available.'); - return; - } - - stream.source_buffer = s; - s.spiceconn = p; - s.stream = stream; - - stream.queue = new Array(); - stream.start_time = 0; - stream.cluster_time = 0; - - listen_for_video_events(stream); - - var h = new webm_Header(); - var te = new webm_VideoTrackEntry(this.stream.stream_width, this.stream.stream_height); - var t = new webm_Tracks(te); - - var mb = new ArrayBuffer(h.buffer_size() + t.buffer_size()) - - var b = h.to_buffer(mb); - t.to_buffer(mb, b); - - s.addEventListener('error', handle_video_buffer_error, false); - s.addEventListener('updateend', handle_append_video_buffer_done, false); - - append_video_buffer(s, mb); -} - -function handle_video_source_ended(e) -{ - var p = this.spiceconn; - p.log_err('Video source unexpectedly ended.'); -} - -function handle_video_source_closed(e) -{ - var p = this.spiceconn; - p.log_err('Video source unexpectedly closed.'); -} - -function append_video_buffer(sb, mb) -{ - try - { - sb.stream.append_okay = false; - sb.appendBuffer(mb); - } - catch (e) - { - var p = sb.spiceconn; - p.log_err("Error invoking appendBuffer: " + e.message); - } -} - -function handle_append_video_buffer_done(e) -{ - var stream = this.stream; - - if (stream.current_frame && "report" in stream) - { - var sc = this.stream.media.spiceconn; - var t = this.stream.current_frame.msg_mmtime; - process_stream_data_report(sc, stream.id, t, t - sc.parent.relative_now()); - } - - if (stream.queue.length > 0) - { - stream.current_frame = stream.queue.shift(); - append_video_buffer(stream.source_buffer, stream.current_frame.mb); - } - else - { - stream.append_okay = true; - } -} - -function handle_video_buffer_error(e) -{ - var p = this.spiceconn; - p.log_err('source_buffer error ' + e.message); -} - -function push_or_queue(stream, msg, mb) -{ - var frame = - { - msg_mmtime : msg.base.multi_media_time, - }; - - if (stream.append_okay) - { - stream.current_frame = frame; - append_video_buffer(stream.source_buffer, mb); - } - else - { - frame.mb = mb; - stream.queue.push(frame); - } -} - -function video_simple_block(stream, msg, keyframe) -{ - var simple = new webm_SimpleBlock(msg.base.multi_media_time - stream.cluster_time, msg.data, keyframe); - var mb = new ArrayBuffer(simple.buffer_size()); - simple.to_buffer(mb); - - push_or_queue(stream, msg, mb); -} - -function new_video_cluster(stream, msg) -{ - stream.cluster_time = msg.base.multi_media_time; - var c = new webm_Cluster(stream.cluster_time - stream.start_time, msg.data); - - var mb = new ArrayBuffer(c.buffer_size()); - c.to_buffer(mb); - - push_or_queue(stream, msg, mb); - - video_simple_block(stream, msg, true); -} - -function process_video_stream_data(stream, msg) -{ - if (! stream.source_buffer) - return true; - - if (stream.start_time == 0) - { - stream.start_time = msg.base.multi_media_time; - stream.video.play(); - new_video_cluster(stream, msg); - } - - else if (msg.base.multi_media_time - stream.cluster_time >= MAX_CLUSTER_TIME) - new_video_cluster(stream, msg); - else - video_simple_block(stream, msg, false); -} - -function video_handle_event_debug(e) -{ - var s = this.spice_stream; - if (s.video) - { - if (STREAM_DEBUG > 0 || s.video.buffered.len > 1) - console.log(s.video.currentTime + ":id " + s.id + " event " + e.type + - dump_media_element(s.video)); - } - - if (STREAM_DEBUG > 1 && s.media) - console.log(" media_source " + dump_media_source(s.media)); - - if (STREAM_DEBUG > 1 && s.source_buffer) - console.log(" source_buffer " + dump_source_buffer(s.source_buffer)); - - if (STREAM_DEBUG > 0 || s.queue.length > 1) - console.log(' queue len ' + s.queue.length + '; append_okay: ' + s.append_okay); -} - -function video_debug_listen_for_one_event(name) -{ - this.addEventListener(name, video_handle_event_debug); -} - -function listen_for_video_events(stream) -{ - var video_0_events = [ - "abort", "error" - ]; - - var video_1_events = [ - "loadstart", "suspend", "emptied", "stalled", "loadedmetadata", "loadeddata", "canplay", - "canplaythrough", "playing", "waiting", "seeking", "seeked", "ended", "durationchange", - "timeupdate", "play", "pause", "ratechange" - ]; - - var video_2_events = [ - "progress", - "resize", - "volumechange" - ]; - - video_0_events.forEach(video_debug_listen_for_one_event, stream.video); - if (STREAM_DEBUG > 0) - video_1_events.forEach(video_debug_listen_for_one_event, stream.video); - if (STREAM_DEBUG > 1) - video_2_events.forEach(video_debug_listen_for_one_event, stream.video); -} diff -pruN 0.1.7-5/enums.js 0.2.2-0ubuntu3/enums.js --- 0.1.7-5/enums.js 2016-08-17 19:44:46.000000000 +0000 +++ 0.2.2-0ubuntu3/enums.js 1970-01-01 00:00:00.000000000 +0000 @@ -1,368 +0,0 @@ -"use strict"; -/* - Copyright (C) 2012 by Jeremy P. White - - This file is part of spice-html5. - - spice-html5 is free software: you can redistribute it and/or modify - it under the terms of the GNU Lesser General Public License as published by - the Free Software Foundation, either version 3 of the License, or - (at your option) any later version. - - spice-html5 is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with spice-html5. If not, see . -*/ - - -/*---------------------------------------------------------------------------- -** enums.js -** 'constants' for Spice -**--------------------------------------------------------------------------*/ -var SPICE_MAGIC = "REDQ"; -var SPICE_VERSION_MAJOR = 2; -var SPICE_VERSION_MINOR = 2; - -var SPICE_CONNECT_TIMEOUT = (30 * 1000); - -var SPICE_COMMON_CAP_PROTOCOL_AUTH_SELECTION = 0; -var SPICE_COMMON_CAP_AUTH_SPICE = 1; -var SPICE_COMMON_CAP_AUTH_SASL = 2; -var SPICE_COMMON_CAP_MINI_HEADER = 3; - -var SPICE_TICKET_KEY_PAIR_LENGTH = 1024; -var SPICE_TICKET_PUBKEY_BYTES = (SPICE_TICKET_KEY_PAIR_LENGTH / 8 + 34); - -var SPICE_LINK_ERR_OK = 0, - SPICE_LINK_ERR_ERROR = 1, - SPICE_LINK_ERR_INVALID_MAGIC = 2, - SPICE_LINK_ERR_INVALID_DATA = 3, - SPICE_LINK_ERR_VERSION_MISMATCH = 4, - SPICE_LINK_ERR_NEED_SECURED = 5, - SPICE_LINK_ERR_NEED_UNSECURED = 6, - SPICE_LINK_ERR_PERMISSION_DENIED = 7, - SPICE_LINK_ERR_BAD_CONNECTION_ID = 8, - SPICE_LINK_ERR_CHANNEL_NOT_AVAILABLE = 9; - -var SPICE_MSG_MIGRATE = 1; -var SPICE_MSG_MIGRATE_DATA = 2; -var SPICE_MSG_SET_ACK = 3; -var SPICE_MSG_PING = 4; -var SPICE_MSG_WAIT_FOR_CHANNELS = 5; -var SPICE_MSG_DISCONNECTING = 6; -var SPICE_MSG_NOTIFY = 7; -var SPICE_MSG_LIST = 8; - -var SPICE_MSG_MAIN_MIGRATE_BEGIN = 101; -var SPICE_MSG_MAIN_MIGRATE_CANCEL = 102; -var SPICE_MSG_MAIN_INIT = 103; -var SPICE_MSG_MAIN_CHANNELS_LIST = 104; -var SPICE_MSG_MAIN_MOUSE_MODE = 105; -var SPICE_MSG_MAIN_MULTI_MEDIA_TIME = 106; -var SPICE_MSG_MAIN_AGENT_CONNECTED = 107; -var SPICE_MSG_MAIN_AGENT_DISCONNECTED = 108; -var SPICE_MSG_MAIN_AGENT_DATA = 109; -var SPICE_MSG_MAIN_AGENT_TOKEN = 110; -var SPICE_MSG_MAIN_MIGRATE_SWITCH_HOST = 111; -var SPICE_MSG_MAIN_MIGRATE_END = 112; -var SPICE_MSG_MAIN_NAME = 113; -var SPICE_MSG_MAIN_UUID = 114; -var SPICE_MSG_MAIN_AGENT_CONNECTED_TOKENS = 115; -var SPICE_MSG_MAIN_MIGRATE_BEGIN_SEAMLESS = 116; -var SPICE_MSG_MAIN_MIGRATE_DST_SEAMLESS_ACK = 117; -var SPICE_MSG_MAIN_MIGRATE_DST_SEAMLESS_NACK = 118; -var SPICE_MSG_END_MAIN = 119; - - - -var SPICE_MSGC_ACK_SYNC = 1; -var SPICE_MSGC_ACK = 2; -var SPICE_MSGC_PONG = 3; -var SPICE_MSGC_MIGRATE_FLUSH_MARK = 4; -var SPICE_MSGC_MIGRATE_DATA = 5; -var SPICE_MSGC_DISCONNECTING = 6; - - -var SPICE_MSGC_MAIN_CLIENT_INFO = 101; -var SPICE_MSGC_MAIN_MIGRATE_CONNECTED = 102; -var SPICE_MSGC_MAIN_MIGRATE_CONNECT_ERROR = 103; -var SPICE_MSGC_MAIN_ATTACH_CHANNELS = 104; -var SPICE_MSGC_MAIN_MOUSE_MODE_REQUEST = 105; -var SPICE_MSGC_MAIN_AGENT_START = 106; -var SPICE_MSGC_MAIN_AGENT_DATA = 107; -var SPICE_MSGC_MAIN_AGENT_TOKEN = 108; -var SPICE_MSGC_MAIN_MIGRATE_END = 109; -var SPICE_MSGC_END_MAIN = 110; - -var SPICE_MSG_DISPLAY_MODE = 101; -var SPICE_MSG_DISPLAY_MARK = 102; -var SPICE_MSG_DISPLAY_RESET = 103; -var SPICE_MSG_DISPLAY_COPY_BITS = 104; -var SPICE_MSG_DISPLAY_INVAL_LIST = 105; -var SPICE_MSG_DISPLAY_INVAL_ALL_PIXMAPS = 106; -var SPICE_MSG_DISPLAY_INVAL_PALETTE = 107; -var SPICE_MSG_DISPLAY_INVAL_ALL_PALETTES= 108; - -var SPICE_MSG_DISPLAY_STREAM_CREATE = 122; -var SPICE_MSG_DISPLAY_STREAM_DATA = 123; -var SPICE_MSG_DISPLAY_STREAM_CLIP = 124; -var SPICE_MSG_DISPLAY_STREAM_DESTROY = 125; -var SPICE_MSG_DISPLAY_STREAM_DESTROY_ALL= 126; - -var SPICE_MSG_DISPLAY_DRAW_FILL = 302; -var SPICE_MSG_DISPLAY_DRAW_OPAQUE = 303; -var SPICE_MSG_DISPLAY_DRAW_COPY = 304; -var SPICE_MSG_DISPLAY_DRAW_BLEND = 305; -var SPICE_MSG_DISPLAY_DRAW_BLACKNESS = 306; -var SPICE_MSG_DISPLAY_DRAW_WHITENESS = 307; -var SPICE_MSG_DISPLAY_DRAW_INVERS = 308; -var SPICE_MSG_DISPLAY_DRAW_ROP3 = 309; -var SPICE_MSG_DISPLAY_DRAW_STROKE = 310; -var SPICE_MSG_DISPLAY_DRAW_TEXT = 311; -var SPICE_MSG_DISPLAY_DRAW_TRANSPARENT = 312; -var SPICE_MSG_DISPLAY_DRAW_ALPHA_BLEND = 313; -var SPICE_MSG_DISPLAY_SURFACE_CREATE = 314; -var SPICE_MSG_DISPLAY_SURFACE_DESTROY = 315; -var SPICE_MSG_DISPLAY_STREAM_DATA_SIZED = 316; -var SPICE_MSG_DISPLAY_MONITORS_CONFIG = 317; -var SPICE_MSG_DISPLAY_DRAW_COMPOSITE = 318; -var SPICE_MSG_DISPLAY_STREAM_ACTIVATE_REPORT = 319; - -var SPICE_MSGC_DISPLAY_INIT = 101; -var SPICE_MSGC_DISPLAY_STREAM_REPORT = 102; - -var SPICE_MSG_INPUTS_INIT = 101; -var SPICE_MSG_INPUTS_KEY_MODIFIERS = 102; - -var SPICE_MSG_INPUTS_MOUSE_MOTION_ACK = 111; - -var SPICE_MSGC_INPUTS_KEY_DOWN = 101; -var SPICE_MSGC_INPUTS_KEY_UP = 102; -var SPICE_MSGC_INPUTS_KEY_MODIFIERS = 103; - -var SPICE_MSGC_INPUTS_MOUSE_MOTION = 111; -var SPICE_MSGC_INPUTS_MOUSE_POSITION = 112; -var SPICE_MSGC_INPUTS_MOUSE_PRESS = 113; -var SPICE_MSGC_INPUTS_MOUSE_RELEASE = 114; - -var SPICE_MSG_CURSOR_INIT = 101; -var SPICE_MSG_CURSOR_RESET = 102; -var SPICE_MSG_CURSOR_SET = 103; -var SPICE_MSG_CURSOR_MOVE = 104; -var SPICE_MSG_CURSOR_HIDE = 105; -var SPICE_MSG_CURSOR_TRAIL = 106; -var SPICE_MSG_CURSOR_INVAL_ONE = 107; -var SPICE_MSG_CURSOR_INVAL_ALL = 108; - -var SPICE_MSG_PLAYBACK_DATA = 101; -var SPICE_MSG_PLAYBACK_MODE = 102; -var SPICE_MSG_PLAYBACK_START = 103; -var SPICE_MSG_PLAYBACK_STOP = 104; -var SPICE_MSG_PLAYBACK_VOLUME = 105; -var SPICE_MSG_PLAYBACK_MUTE = 106; -var SPICE_MSG_PLAYBACK_LATENCY = 107; - -var SPICE_PLAYBACK_CAP_CELT_0_5_1 = 0; -var SPICE_PLAYBACK_CAP_VOLUME = 1; -var SPICE_PLAYBACK_CAP_LATENCY = 2; -var SPICE_PLAYBACK_CAP_OPUS = 3; - -var SPICE_MAIN_CAP_SEMI_SEAMLESS_MIGRATE = 0; -var SPICE_MAIN_CAP_NAME_AND_UUID = 1; -var SPICE_MAIN_CAP_AGENT_CONNECTED_TOKENS = 2; -var SPICE_MAIN_CAP_SEAMLESS_MIGRATE = 3; - -var SPICE_DISPLAY_CAP_SIZED_STREAM = 0; -var SPICE_DISPLAY_CAP_MONITORS_CONFIG = 1; -var SPICE_DISPLAY_CAP_COMPOSITE = 2; -var SPICE_DISPLAY_CAP_A8_SURFACE = 3; -var SPICE_DISPLAY_CAP_STREAM_REPORT = 4; -var SPICE_DISPLAY_CAP_LZ4_COMPRESSION = 5; -var SPICE_DISPLAY_CAP_PREF_COMPRESSION = 6; -var SPICE_DISPLAY_CAP_GL_SCANOUT = 7; -var SPICE_DISPLAY_CAP_MULTI_CODEC = 8; -var SPICE_DISPLAY_CAP_CODEC_MJPEG = 9; -var SPICE_DISPLAY_CAP_CODEC_VP8 = 10; - -var SPICE_AUDIO_DATA_MODE_INVALID = 0; -var SPICE_AUDIO_DATA_MODE_RAW = 1; -var SPICE_AUDIO_DATA_MODE_CELT_0_5_1 = 2; -var SPICE_AUDIO_DATA_MODE_OPUS = 3; - -var SPICE_AUDIO_FMT_INVALID = 0; -var SPICE_AUDIO_FMT_S16 = 1; - -var SPICE_CHANNEL_MAIN = 1; -var SPICE_CHANNEL_DISPLAY = 2; -var SPICE_CHANNEL_INPUTS = 3; -var SPICE_CHANNEL_CURSOR = 4; -var SPICE_CHANNEL_PLAYBACK = 5; -var SPICE_CHANNEL_RECORD = 6; -var SPICE_CHANNEL_TUNNEL = 7; -var SPICE_CHANNEL_SMARTCARD = 8; -var SPICE_CHANNEL_USBREDIR = 9; -var SPICE_CHANNEL_PORT = 10; -var SPICE_CHANNEL_WEBDAV = 11; - -var SPICE_SURFACE_FLAGS_PRIMARY = (1 << 0); - -var SPICE_NOTIFY_SEVERITY_INFO = 0; -var SPICE_NOTIFY_SEVERITY_WARN = 1; -var SPICE_NOTIFY_SEVERITY_ERROR = 2; - -var SPICE_MOUSE_MODE_SERVER = (1 << 0), - SPICE_MOUSE_MODE_CLIENT = (1 << 1), - SPICE_MOUSE_MODE_MASK = 0x3; - -var SPICE_CLIP_TYPE_NONE = 0; -var SPICE_CLIP_TYPE_RECTS = 1; - -var SPICE_IMAGE_TYPE_BITMAP = 0; -var SPICE_IMAGE_TYPE_QUIC = 1; -var SPICE_IMAGE_TYPE_RESERVED = 2; -var SPICE_IMAGE_TYPE_LZ_PLT = 100; -var SPICE_IMAGE_TYPE_LZ_RGB = 101; -var SPICE_IMAGE_TYPE_GLZ_RGB = 102; -var SPICE_IMAGE_TYPE_FROM_CACHE = 103; -var SPICE_IMAGE_TYPE_SURFACE = 104; -var SPICE_IMAGE_TYPE_JPEG = 105; -var SPICE_IMAGE_TYPE_FROM_CACHE_LOSSLESS = 106; -var SPICE_IMAGE_TYPE_ZLIB_GLZ_RGB = 107; -var SPICE_IMAGE_TYPE_JPEG_ALPHA = 108; - -var SPICE_IMAGE_FLAGS_CACHE_ME = (1 << 0), - SPICE_IMAGE_FLAGS_HIGH_BITS_SET = (1 << 1), - SPICE_IMAGE_FLAGS_CACHE_REPLACE_ME = (1 << 2); - -var SPICE_BITMAP_FLAGS_PAL_CACHE_ME = (1 << 0), - SPICE_BITMAP_FLAGS_PAL_FROM_CACHE = (1 << 1), - SPICE_BITMAP_FLAGS_TOP_DOWN = (1 << 2), - SPICE_BITMAP_FLAGS_MASK = 0x7; - -var SPICE_BITMAP_FMT_INVALID = 0, - SPICE_BITMAP_FMT_1BIT_LE = 1, - SPICE_BITMAP_FMT_1BIT_BE = 2, - SPICE_BITMAP_FMT_4BIT_LE = 3, - SPICE_BITMAP_FMT_4BIT_BE = 4, - SPICE_BITMAP_FMT_8BIT = 5, - SPICE_BITMAP_FMT_16BIT = 6, - SPICE_BITMAP_FMT_24BIT = 7, - SPICE_BITMAP_FMT_32BIT = 8, - SPICE_BITMAP_FMT_RGBA = 9; - - -var SPICE_CURSOR_FLAGS_NONE = (1 << 0), - SPICE_CURSOR_FLAGS_CACHE_ME = (1 << 1), - SPICE_CURSOR_FLAGS_FROM_CACHE = (1 << 2), - SPICE_CURSOR_FLAGS_MASK = 0x7; - -var SPICE_MOUSE_BUTTON_MASK_LEFT = (1 << 0), - SPICE_MOUSE_BUTTON_MASK_MIDDLE = (1 << 1), - SPICE_MOUSE_BUTTON_MASK_RIGHT = (1 << 2), - SPICE_MOUSE_BUTTON_MASK_MASK = 0x7; - -var SPICE_MOUSE_BUTTON_INVALID = 0; -var SPICE_MOUSE_BUTTON_LEFT = 1; -var SPICE_MOUSE_BUTTON_MIDDLE = 2; -var SPICE_MOUSE_BUTTON_RIGHT = 3; -var SPICE_MOUSE_BUTTON_UP = 4; -var SPICE_MOUSE_BUTTON_DOWN = 5; - -var SPICE_BRUSH_TYPE_NONE = 0, - SPICE_BRUSH_TYPE_SOLID = 1, - SPICE_BRUSH_TYPE_PATTERN = 2; - -var SPICE_SURFACE_FMT_INVALID = 0, - SPICE_SURFACE_FMT_1_A = 1, - SPICE_SURFACE_FMT_8_A = 8, - SPICE_SURFACE_FMT_16_555 = 16, - SPICE_SURFACE_FMT_32_xRGB = 32, - SPICE_SURFACE_FMT_16_565 = 80, - SPICE_SURFACE_FMT_32_ARGB = 96; - -var SPICE_ROPD_INVERS_SRC = (1 << 0), - SPICE_ROPD_INVERS_BRUSH = (1 << 1), - SPICE_ROPD_INVERS_DEST = (1 << 2), - SPICE_ROPD_OP_PUT = (1 << 3), - SPICE_ROPD_OP_OR = (1 << 4), - SPICE_ROPD_OP_AND = (1 << 5), - SPICE_ROPD_OP_XOR = (1 << 6), - SPICE_ROPD_OP_BLACKNESS = (1 << 7), - SPICE_ROPD_OP_WHITENESS = (1 << 8), - SPICE_ROPD_OP_INVERS = (1 << 9), - SPICE_ROPD_INVERS_RES = (1 << 10), - SPICE_ROPD_MASK = 0x7ff; - -var LZ_IMAGE_TYPE_INVALID = 0, - LZ_IMAGE_TYPE_PLT1_LE = 1, - LZ_IMAGE_TYPE_PLT1_BE = 2, // PLT stands for palette - LZ_IMAGE_TYPE_PLT4_LE = 3, - LZ_IMAGE_TYPE_PLT4_BE = 4, - LZ_IMAGE_TYPE_PLT8 = 5, - LZ_IMAGE_TYPE_RGB16 = 6, - LZ_IMAGE_TYPE_RGB24 = 7, - LZ_IMAGE_TYPE_RGB32 = 8, - LZ_IMAGE_TYPE_RGBA = 9, - LZ_IMAGE_TYPE_XXXA = 10; - - -var QUIC_IMAGE_TYPE_INVALID = 0, - QUIC_IMAGE_TYPE_GRAY = 1, - QUIC_IMAGE_TYPE_RGB16 = 2, - QUIC_IMAGE_TYPE_RGB24 = 3, - QUIC_IMAGE_TYPE_RGB32 = 4, - QUIC_IMAGE_TYPE_RGBA = 5; - -var SPICE_INPUT_MOTION_ACK_BUNCH = 4; - - -var SPICE_CURSOR_TYPE_ALPHA = 0, - SPICE_CURSOR_TYPE_MONO = 1, - SPICE_CURSOR_TYPE_COLOR4 = 2, - SPICE_CURSOR_TYPE_COLOR8 = 3, - SPICE_CURSOR_TYPE_COLOR16 = 4, - SPICE_CURSOR_TYPE_COLOR24 = 5, - SPICE_CURSOR_TYPE_COLOR32 = 6; - -var SPICE_VIDEO_CODEC_TYPE_MJPEG = 1; -var SPICE_VIDEO_CODEC_TYPE_VP8 = 2; - -var VD_AGENT_PROTOCOL = 1; -var VD_AGENT_MAX_DATA_SIZE = 2048; - -var VD_AGENT_MOUSE_STATE = 1, - VD_AGENT_MONITORS_CONFIG = 2, - VD_AGENT_REPLY = 3, - VD_AGENT_CLIPBOARD = 4, - VD_AGENT_DISPLAY_CONFIG = 5, - VD_AGENT_ANNOUNCE_CAPABILITIES = 6, - VD_AGENT_CLIPBOARD_GRAB = 7, - VD_AGENT_CLIPBOARD_REQUEST = 8, - VD_AGENT_CLIPBOARD_RELEASE = 9, - VD_AGENT_FILE_XFER_START =10, - VD_AGENT_FILE_XFER_STATUS =11, - VD_AGENT_FILE_XFER_DATA =12, - VD_AGENT_CLIENT_DISCONNECTED =13, - VD_AGENT_MAX_CLIPBOARD =14; - -var VD_AGENT_CAP_MOUSE_STATE = 0, - VD_AGENT_CAP_MONITORS_CONFIG = 1, - VD_AGENT_CAP_REPLY = 2, - VD_AGENT_CAP_CLIPBOARD = 3, - VD_AGENT_CAP_DISPLAY_CONFIG = 4, - VD_AGENT_CAP_CLIPBOARD_BY_DEMAND = 5, - VD_AGENT_CAP_CLIPBOARD_SELECTION = 6, - VD_AGENT_CAP_SPARSE_MONITORS_CONFIG = 7, - VD_AGENT_CAP_GUEST_LINEEND_LF = 8, - VD_AGENT_CAP_GUEST_LINEEND_CRLF = 9, - VD_AGENT_CAP_MAX_CLIPBOARD = 10, - VD_AGENT_END_CAP = 11; - -var VD_AGENT_FILE_XFER_STATUS_CAN_SEND_DATA = 0, - VD_AGENT_FILE_XFER_STATUS_CANCELLED = 1, - VD_AGENT_FILE_XFER_STATUS_ERROR = 2, - VD_AGENT_FILE_XFER_STATUS_SUCCESS = 3; diff -pruN 0.1.7-5/filexfer.js 0.2.2-0ubuntu3/filexfer.js --- 0.1.7-5/filexfer.js 2016-08-17 19:44:46.000000000 +0000 +++ 0.2.2-0ubuntu3/filexfer.js 1970-01-01 00:00:00.000000000 +0000 @@ -1,88 +0,0 @@ -"use strict"; -/* - Copyright (C) 2014 Red Hat, Inc. - - This file is part of spice-html5. - - spice-html5 is free software: you can redistribute it and/or modify - it under the terms of the GNU Lesser General Public License as published by - the Free Software Foundation, either version 3 of the License, or - (at your option) any later version. - - spice-html5 is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with spice-html5. If not, see . -*/ - -function SpiceFileXferTask(id, file) -{ - this.id = id; - this.file = file; -} - -SpiceFileXferTask.prototype.create_progressbar = function() -{ - var _this = this; - var cancel = document.createElement("input"); - this.progressbar_container = document.createElement("div"); - this.progressbar = document.createElement("progress"); - - cancel.type = 'button'; - cancel.value = 'Cancel'; - cancel.style.float = 'right'; - cancel.onclick = function() - { - _this.cancelled = true; - _this.remove_progressbar(); - }; - - this.progressbar.setAttribute('max', this.file.size); - this.progressbar.setAttribute('value', 0); - this.progressbar.style.width = '100%'; - this.progressbar.style.margin = '4px auto'; - this.progressbar.style.display = 'inline-block'; - this.progressbar_container.style.width = '90%'; - this.progressbar_container.style.margin = 'auto'; - this.progressbar_container.style.padding = '4px'; - this.progressbar_container.textContent = this.file.name; - this.progressbar_container.appendChild(cancel); - this.progressbar_container.appendChild(this.progressbar); - document.getElementById('spice-xfer-area').appendChild(this.progressbar_container); -} - -SpiceFileXferTask.prototype.update_progressbar = function(value) -{ - this.progressbar.setAttribute('value', value); -} - -SpiceFileXferTask.prototype.remove_progressbar = function() -{ - if (this.progressbar_container && this.progressbar_container.parentNode) - this.progressbar_container.parentNode.removeChild(this.progressbar_container); -} - -function handle_file_dragover(e) -{ - e.stopPropagation(); - e.preventDefault(); - e.dataTransfer.dropEffect = 'copy'; -} - -function handle_file_drop(e) -{ - var sc = window.spice_connection; - var files = e.dataTransfer.files; - - e.stopPropagation(); - e.preventDefault(); - for (var i = files.length - 1; i >= 0; i--) - { - if (files[i].type) // do not copy a directory - sc.file_xfer_start(files[i]); - } - -} diff -pruN 0.1.7-5/.gitignore 0.2.2-0ubuntu3/.gitignore --- 0.1.7-5/.gitignore 1970-01-01 00:00:00.000000000 +0000 +++ 0.2.2-0ubuntu3/.gitignore 2019-08-06 11:45:18.000000000 +0000 @@ -0,0 +1,2 @@ +spice-html5.spec +package.json diff -pruN 0.1.7-5/inputs.js 0.2.2-0ubuntu3/inputs.js --- 0.1.7-5/inputs.js 2016-08-17 19:44:46.000000000 +0000 +++ 0.2.2-0ubuntu3/inputs.js 1970-01-01 00:00:00.000000000 +0000 @@ -1,280 +0,0 @@ -"use strict"; -/* - Copyright (C) 2012 by Jeremy P. White - - This file is part of spice-html5. - - spice-html5 is free software: you can redistribute it and/or modify - it under the terms of the GNU Lesser General Public License as published by - the Free Software Foundation, either version 3 of the License, or - (at your option) any later version. - - spice-html5 is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with spice-html5. If not, see . -*/ - -/*---------------------------------------------------------------------------- - ** Modifier Keystates - ** These need to be tracked because focus in and out can get the keyboard - ** out of sync. - **------------------------------------------------------------------------*/ -var Shift_state = -1; -var Ctrl_state = -1; -var Alt_state = -1; -var Meta_state = -1; - -/*---------------------------------------------------------------------------- -** SpiceInputsConn -** Drive the Spice Inputs channel (e.g. mouse + keyboard) -**--------------------------------------------------------------------------*/ -function SpiceInputsConn() -{ - SpiceConn.apply(this, arguments); - - this.mousex = undefined; - this.mousey = undefined; - this.button_state = 0; - this.waiting_for_ack = 0; -} - -SpiceInputsConn.prototype = Object.create(SpiceConn.prototype); -SpiceInputsConn.prototype.process_channel_message = function(msg) -{ - if (msg.type == SPICE_MSG_INPUTS_INIT) - { - var inputs_init = new SpiceMsgInputsInit(msg.data); - this.keyboard_modifiers = inputs_init.keyboard_modifiers; - DEBUG > 1 && console.log("MsgInputsInit - modifier " + this.keyboard_modifiers); - // FIXME - We don't do anything with the keyboard modifiers... - return true; - } - if (msg.type == SPICE_MSG_INPUTS_KEY_MODIFIERS) - { - var key = new SpiceMsgInputsKeyModifiers(msg.data); - this.keyboard_modifiers = key.keyboard_modifiers; - DEBUG > 1 && console.log("MsgInputsKeyModifiers - modifier " + this.keyboard_modifiers); - // FIXME - We don't do anything with the keyboard modifiers... - return true; - } - if (msg.type == SPICE_MSG_INPUTS_MOUSE_MOTION_ACK) - { - DEBUG > 1 && console.log("mouse motion ack"); - this.waiting_for_ack -= SPICE_INPUT_MOTION_ACK_BUNCH; - return true; - } - return false; -} - - - -function handle_mousemove(e) -{ - var msg = new SpiceMiniData(); - var move; - if (this.sc.mouse_mode == SPICE_MOUSE_MODE_CLIENT) - { - move = new SpiceMsgcMousePosition(this.sc, e) - msg.build_msg(SPICE_MSGC_INPUTS_MOUSE_POSITION, move); - } - else - { - move = new SpiceMsgcMouseMotion(this.sc, e) - msg.build_msg(SPICE_MSGC_INPUTS_MOUSE_MOTION, move); - } - if (this.sc && this.sc.inputs && this.sc.inputs.state === "ready") - { - if (this.sc.inputs.waiting_for_ack < (2 * SPICE_INPUT_MOTION_ACK_BUNCH)) - { - this.sc.inputs.send_msg(msg); - this.sc.inputs.waiting_for_ack++; - } - else - { - DEBUG > 0 && this.sc.log_info("Discarding mouse motion"); - } - } - - if (this.sc && this.sc.cursor && this.sc.cursor.spice_simulated_cursor) - { - this.sc.cursor.spice_simulated_cursor.style.display = 'block'; - this.sc.cursor.spice_simulated_cursor.style.left = e.pageX - this.sc.cursor.spice_simulated_cursor.spice_hot_x + 'px'; - this.sc.cursor.spice_simulated_cursor.style.top = e.pageY - this.sc.cursor.spice_simulated_cursor.spice_hot_y + 'px'; - e.preventDefault(); - } - -} - -function handle_mousedown(e) -{ - var press = new SpiceMsgcMousePress(this.sc, e) - var msg = new SpiceMiniData(); - msg.build_msg(SPICE_MSGC_INPUTS_MOUSE_PRESS, press); - if (this.sc && this.sc.inputs && this.sc.inputs.state === "ready") - this.sc.inputs.send_msg(msg); - - e.preventDefault(); -} - -function handle_contextmenu(e) -{ - e.preventDefault(); - return false; -} - -function handle_mouseup(e) -{ - var release = new SpiceMsgcMouseRelease(this.sc, e) - var msg = new SpiceMiniData(); - msg.build_msg(SPICE_MSGC_INPUTS_MOUSE_RELEASE, release); - if (this.sc && this.sc.inputs && this.sc.inputs.state === "ready") - this.sc.inputs.send_msg(msg); - - e.preventDefault(); -} - -function handle_mousewheel(e) -{ - var press = new SpiceMsgcMousePress; - var release = new SpiceMsgcMouseRelease; - if (e.deltaY < 0) - press.button = release.button = SPICE_MOUSE_BUTTON_UP; - else - press.button = release.button = SPICE_MOUSE_BUTTON_DOWN; - press.buttons_state = 0; - release.buttons_state = 0; - - var msg = new SpiceMiniData(); - msg.build_msg(SPICE_MSGC_INPUTS_MOUSE_PRESS, press); - if (this.sc && this.sc.inputs && this.sc.inputs.state === "ready") - this.sc.inputs.send_msg(msg); - - msg.build_msg(SPICE_MSGC_INPUTS_MOUSE_RELEASE, release); - if (this.sc && this.sc.inputs && this.sc.inputs.state === "ready") - this.sc.inputs.send_msg(msg); - - e.preventDefault(); -} - -function handle_keydown(e) -{ - var key = new SpiceMsgcKeyDown(e) - var msg = new SpiceMiniData(); - check_and_update_modifiers(e, key.code, this.sc); - msg.build_msg(SPICE_MSGC_INPUTS_KEY_DOWN, key); - if (this.sc && this.sc.inputs && this.sc.inputs.state === "ready") - this.sc.inputs.send_msg(msg); - - e.preventDefault(); -} - -function handle_keyup(e) -{ - var key = new SpiceMsgcKeyUp(e) - var msg = new SpiceMiniData(); - check_and_update_modifiers(e, key.code, this.sc); - msg.build_msg(SPICE_MSGC_INPUTS_KEY_UP, key); - if (this.sc && this.sc.inputs && this.sc.inputs.state === "ready") - this.sc.inputs.send_msg(msg); - - e.preventDefault(); -} - -function sendCtrlAltDel() -{ - if (sc && sc.inputs && sc.inputs.state === "ready"){ - var key = new SpiceMsgcKeyDown(); - var msg = new SpiceMiniData(); - - update_modifier(true, KEY_LCtrl, sc); - update_modifier(true, KEY_Alt, sc); - - key.code = KEY_KP_Decimal; - msg.build_msg(SPICE_MSGC_INPUTS_KEY_DOWN, key); - sc.inputs.send_msg(msg); - msg.build_msg(SPICE_MSGC_INPUTS_KEY_UP, key); - sc.inputs.send_msg(msg); - - if(Ctrl_state == false) update_modifier(false, KEY_LCtrl, sc); - if(Alt_state == false) update_modifier(false, KEY_Alt, sc); - } -} - -function update_modifier(state, code, sc) -{ - var msg = new SpiceMiniData(); - if (!state) - { - var key = new SpiceMsgcKeyUp() - key.code =(0x80|code); - msg.build_msg(SPICE_MSGC_INPUTS_KEY_UP, key); - } - else - { - var key = new SpiceMsgcKeyDown() - key.code = code; - msg.build_msg(SPICE_MSGC_INPUTS_KEY_DOWN, key); - } - - sc.inputs.send_msg(msg); -} - -function check_and_update_modifiers(e, code, sc) -{ - if (Shift_state === -1) - { - Shift_state = e.shiftKey; - Ctrl_state = e.ctrlKey; - Alt_state = e.altKey; - Meta_state = e.metaKey; - } - - if (code === KEY_ShiftL) - Shift_state = true; - else if (code === KEY_Alt) - Alt_state = true; - else if (code === KEY_LCtrl) - Ctrl_state = true; - else if (code === 0xE0B5) - Meta_state = true; - else if (code === (0x80|KEY_ShiftL)) - Shift_state = false; - else if (code === (0x80|KEY_Alt)) - Alt_state = false; - else if (code === (0x80|KEY_LCtrl)) - Ctrl_state = false; - else if (code === (0x80|0xE0B5)) - Meta_state = false; - - if (sc && sc.inputs && sc.inputs.state === "ready") - { - if (Shift_state != e.shiftKey) - { - console.log("Shift state out of sync"); - update_modifier(e.shiftKey, KEY_ShiftL, sc); - Shift_state = e.shiftKey; - } - if (Alt_state != e.altKey) - { - console.log("Alt state out of sync"); - update_modifier(e.altKey, KEY_Alt, sc); - Alt_state = e.altKey; - } - if (Ctrl_state != e.ctrlKey) - { - console.log("Ctrl state out of sync"); - update_modifier(e.ctrlKey, KEY_LCtrl, sc); - Ctrl_state = e.ctrlKey; - } - if (Meta_state != e.metaKey) - { - console.log("Meta state out of sync"); - update_modifier(e.metaKey, 0xE0B5, sc); - Meta_state = e.metaKey; - } - } -} diff -pruN 0.1.7-5/lz.js 0.2.2-0ubuntu3/lz.js --- 0.1.7-5/lz.js 2016-08-17 19:44:46.000000000 +0000 +++ 0.2.2-0ubuntu3/lz.js 1970-01-01 00:00:00.000000000 +0000 @@ -1,166 +0,0 @@ -"use strict"; -/* - Copyright (C) 2012 by Jeremy P. White - - This file is part of spice-html5. - - spice-html5 is free software: you can redistribute it and/or modify - it under the terms of the GNU Lesser General Public License as published by - the Free Software Foundation, either version 3 of the License, or - (at your option) any later version. - - spice-html5 is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with spice-html5. If not, see . -*/ - - -/*---------------------------------------------------------------------------- -** lz.js -** Functions for handling SPICE_IMAGE_TYPE_LZ_RGB -** Adapted from lz.c . -**--------------------------------------------------------------------------*/ -function lz_rgb32_decompress(in_buf, at, out_buf, type, default_alpha) -{ - var encoder = at; - var op = 0; - var ctrl; - var ctr = 0; - - for (ctrl = in_buf[encoder++]; (op * 4) < out_buf.length; ctrl = in_buf[encoder++]) - { - var ref = op; - var len = ctrl >> 5; - var ofs = (ctrl & 31) << 8; - -//if (type == LZ_IMAGE_TYPE_RGBA) -//console.log(ctr++ + ": from " + (encoder + 28) + ", ctrl " + ctrl + ", len " + len + ", ofs " + ofs + ", op " + op); - if (ctrl >= 32) { - - var code; - len--; - - if (len == 7 - 1) { - do { - code = in_buf[encoder++]; - len += code; - } while (code == 255); - } - code = in_buf[encoder++]; - ofs += code; - - - if (code == 255) { - if ((ofs - code) == (31 << 8)) { - ofs = in_buf[encoder++] << 8; - ofs += in_buf[encoder++]; - ofs += 8191; - } - } - len += 1; - if (type == LZ_IMAGE_TYPE_RGBA) - len += 2; - - ofs += 1; - - ref -= ofs; - if (ref == (op - 1)) { - var b = ref; -//if (type == LZ_IMAGE_TYPE_RGBA) console.log("alpha " + out_buf[(b*4)+3] + " dupped into pixel " + op + " through pixel " + (op + len)); - for (; len; --len) { - if (type == LZ_IMAGE_TYPE_RGBA) - { - out_buf[(op*4) + 3] = out_buf[(b*4)+3]; - } - else - { - for (i = 0; i < 4; i++) - out_buf[(op*4) + i] = out_buf[(b*4)+i]; - } - op++; - } - } else { -//if (type == LZ_IMAGE_TYPE_RGBA) console.log("alpha copied to pixel " + op + " through " + (op + len) + " from " + ref); - for (; len; --len) { - if (type == LZ_IMAGE_TYPE_RGBA) - { - out_buf[(op*4) + 3] = out_buf[(ref*4)+3]; - } - else - { - for (i = 0; i < 4; i++) - out_buf[(op*4) + i] = out_buf[(ref*4)+i]; - } - op++; ref++; - } - } - } else { - ctrl++; - - if (type == LZ_IMAGE_TYPE_RGBA) - { -//console.log("alpha " + in_buf[encoder] + " set into pixel " + op); - out_buf[(op*4) + 3] = in_buf[encoder++]; - } - else - { - out_buf[(op*4) + 0] = in_buf[encoder + 2]; - out_buf[(op*4) + 1] = in_buf[encoder + 1]; - out_buf[(op*4) + 2] = in_buf[encoder + 0]; - if (default_alpha) - out_buf[(op*4) + 3] = 255; - encoder += 3; - } - op++; - - - for (--ctrl; ctrl; ctrl--) { - if (type == LZ_IMAGE_TYPE_RGBA) - { -//console.log("alpha " + in_buf[encoder] + " set into pixel " + op); - out_buf[(op*4) + 3] = in_buf[encoder++]; - } - else - { - out_buf[(op*4) + 0] = in_buf[encoder + 2]; - out_buf[(op*4) + 1] = in_buf[encoder + 1]; - out_buf[(op*4) + 2] = in_buf[encoder + 0]; - if (default_alpha) - out_buf[(op*4) + 3] = 255; - encoder += 3; - } - op++; - } - } - - } - return encoder - 1; -} - -function convert_spice_lz_to_web(context, lz_image) -{ - var at; - if (lz_image.type === LZ_IMAGE_TYPE_RGB32 || lz_image.type === LZ_IMAGE_TYPE_RGBA) - { - var u8 = new Uint8Array(lz_image.data); - var ret = context.createImageData(lz_image.width, lz_image.height); - - at = lz_rgb32_decompress(u8, 0, ret.data, LZ_IMAGE_TYPE_RGB32, lz_image.type != LZ_IMAGE_TYPE_RGBA); - if (lz_image.type == LZ_IMAGE_TYPE_RGBA) - lz_rgb32_decompress(u8, at, ret.data, LZ_IMAGE_TYPE_RGBA, false); - } - else if (lz_image.type === LZ_IMAGE_TYPE_XXXA) - { - var u8 = new Uint8Array(lz_image.data); - var ret = context.createImageData(lz_image.width, lz_image.height); - lz_rgb32_decompress(u8, 0, ret.data, LZ_IMAGE_TYPE_RGBA, false); - } - else - return undefined; - - return ret; -} diff -pruN 0.1.7-5/main.js 0.2.2-0ubuntu3/main.js --- 0.1.7-5/main.js 2016-08-17 19:44:46.000000000 +0000 +++ 0.2.2-0ubuntu3/main.js 1970-01-01 00:00:00.000000000 +0000 @@ -1,486 +0,0 @@ -"use strict"; -/* - Copyright (C) 2012 by Jeremy P. White - - This file is part of spice-html5. - - spice-html5 is free software: you can redistribute it and/or modify - it under the terms of the GNU Lesser General Public License as published by - the Free Software Foundation, either version 3 of the License, or - (at your option) any later version. - - spice-html5 is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with spice-html5. If not, see . -*/ - -/*---------------------------------------------------------------------------- -** SpiceMainConn -** This is the master Javascript class for establishing and -** managing a connection to a Spice Server. -** -** Invocation: You must pass an object with properties as follows: -** uri (required) Uri of a WebSocket listener that is -** connected to a spice server. -** password (required) Password to send to the spice server -** message_id (optional) Identifier of an element in the DOM -** where SpiceConn will write messages. -** It will use classes spice-messages-x, -** where x is one of info, warning, or error. -** screen_id (optional) Identifier of an element in the DOM -** where SpiceConn will create any new -** client screens. This is the main UI. -** dump_id (optional) If given, an element to use for -** dumping every single image + canvas drawn. -** Sometimes useful for debugging. -** onerror (optional) If given, a function to receive async -** errors. Note that you should also catch -** errors for ones that occur inline -** onagent (optional) If given, a function to be called when -** a VD agent is connected; a good opportunity -** to request a resize -** -** Throws error if there are troubles. Requires a modern (by 2012 standards) -** browser, including WebSocket and WebSocket.binaryType == arraybuffer -** -**--------------------------------------------------------------------------*/ -function SpiceMainConn() -{ - if (typeof WebSocket === "undefined") - throw new Error("WebSocket unavailable. You need to use a different browser."); - - SpiceConn.apply(this, arguments); - - this.agent_msg_queue = []; - this.file_xfer_tasks = {}; - this.file_xfer_task_id = 0; - this.file_xfer_read_queue = []; -} - -SpiceMainConn.prototype = Object.create(SpiceConn.prototype); -SpiceMainConn.prototype.process_channel_message = function(msg) -{ - if (msg.type == SPICE_MSG_MAIN_MIGRATE_BEGIN) - { - this.known_unimplemented(msg.type, "Main Migrate Begin"); - return true; - } - - if (msg.type == SPICE_MSG_MAIN_MIGRATE_CANCEL) - { - this.known_unimplemented(msg.type, "Main Migrate Cancel"); - return true; - } - - if (msg.type == SPICE_MSG_MAIN_INIT) - { - this.log_info("Connected to " + this.ws.url); - this.report_success("Connected") - this.main_init = new SpiceMsgMainInit(msg.data); - this.connection_id = this.main_init.session_id; - this.agent_tokens = this.main_init.agent_tokens; - - if (DEBUG > 0) - { - // FIXME - there is a lot here we don't handle; mouse modes, agent, - // ram_hint, multi_media_time - this.log_info("session id " + this.main_init.session_id + - " ; display_channels_hint " + this.main_init.display_channels_hint + - " ; supported_mouse_modes " + this.main_init.supported_mouse_modes + - " ; current_mouse_mode " + this.main_init.current_mouse_mode + - " ; agent_connected " + this.main_init.agent_connected + - " ; agent_tokens " + this.main_init.agent_tokens + - " ; multi_media_time " + this.main_init.multi_media_time + - " ; ram_hint " + this.main_init.ram_hint); - } - - this.our_mm_time = Date.now(); - this.mm_time = this.main_init.multi_media_time; - - this.handle_mouse_mode(this.main_init.current_mouse_mode, - this.main_init.supported_mouse_modes); - - if (this.main_init.agent_connected) - this.connect_agent(); - - var attach = new SpiceMiniData; - attach.type = SPICE_MSGC_MAIN_ATTACH_CHANNELS; - attach.size = attach.buffer_size(); - this.send_msg(attach); - return true; - } - - if (msg.type == SPICE_MSG_MAIN_MOUSE_MODE) - { - var mode = new SpiceMsgMainMouseMode(msg.data); - DEBUG > 0 && this.log_info("Mouse supported modes " + mode.supported_modes + "; current " + mode.current_mode); - this.handle_mouse_mode(mode.current_mode, mode.supported_modes); - return true; - } - - if (msg.type == SPICE_MSG_MAIN_MULTI_MEDIA_TIME) - { - this.known_unimplemented(msg.type, "Main Multi Media Time"); - return true; - } - - if (msg.type == SPICE_MSG_MAIN_CHANNELS_LIST) - { - var i; - var chans; - DEBUG > 0 && console.log("channels"); - chans = new SpiceMsgChannels(msg.data); - for (i = 0; i < chans.channels.length; i++) - { - var conn = { - uri: this.ws.url, - parent: this, - connection_id : this.connection_id, - type : chans.channels[i].type, - chan_id : chans.channels[i].id - }; - if (chans.channels[i].type == SPICE_CHANNEL_DISPLAY) - this.display = new SpiceDisplayConn(conn); - else if (chans.channels[i].type == SPICE_CHANNEL_INPUTS) - { - this.inputs = new SpiceInputsConn(conn); - this.inputs.mouse_mode = this.mouse_mode; - } - else if (chans.channels[i].type == SPICE_CHANNEL_CURSOR) - this.cursor = new SpiceCursorConn(conn); - else if (chans.channels[i].type == SPICE_CHANNEL_PLAYBACK) - this.cursor = new SpicePlaybackConn(conn); - else - { - if (! ("extra_channels" in this)) - this.extra_channels = []; - this.extra_channels[i] = new SpiceConn(conn); - this.log_err("Channel type " + this.extra_channels[i].channel_type() + " not implemented"); - } - - } - - return true; - } - - if (msg.type == SPICE_MSG_MAIN_AGENT_CONNECTED) - { - this.connect_agent(); - return true; - } - - if (msg.type == SPICE_MSG_MAIN_AGENT_CONNECTED_TOKENS) - { - var connected_tokens = new SpiceMsgMainAgentTokens(msg.data); - this.agent_tokens = connected_tokens.num_tokens; - this.connect_agent(); - return true; - } - - if (msg.type == SPICE_MSG_MAIN_AGENT_TOKEN) - { - var remaining_tokens, tokens = new SpiceMsgMainAgentTokens(msg.data); - this.agent_tokens += tokens.num_tokens; - this.send_agent_message_queue(); - - remaining_tokens = this.agent_tokens; - while (remaining_tokens > 0 && this.file_xfer_read_queue.length > 0) - { - var xfer_task = this.file_xfer_read_queue.shift(); - this.file_xfer_read(xfer_task, xfer_task.read_bytes); - remaining_tokens--; - } - return true; - } - - if (msg.type == SPICE_MSG_MAIN_AGENT_DISCONNECTED) - { - this.agent_connected = false; - return true; - } - - if (msg.type == SPICE_MSG_MAIN_AGENT_DATA) - { - var agent_data = new SpiceMsgMainAgentData(msg.data); - if (agent_data.type == VD_AGENT_ANNOUNCE_CAPABILITIES) - { - var agent_caps = new VDAgentAnnounceCapabilities(agent_data.data); - if (agent_caps.request) - this.announce_agent_capabilities(0); - return true; - } - else if (agent_data.type == VD_AGENT_FILE_XFER_STATUS) - { - this.handle_file_xfer_status(new VDAgentFileXferStatusMessage(agent_data.data)); - return true; - } - - return false; - } - - if (msg.type == SPICE_MSG_MAIN_MIGRATE_SWITCH_HOST) - { - this.known_unimplemented(msg.type, "Main Migrate Switch Host"); - return true; - } - - if (msg.type == SPICE_MSG_MAIN_MIGRATE_END) - { - this.known_unimplemented(msg.type, "Main Migrate End"); - return true; - } - - if (msg.type == SPICE_MSG_MAIN_NAME) - { - this.known_unimplemented(msg.type, "Main Name"); - return true; - } - - if (msg.type == SPICE_MSG_MAIN_UUID) - { - this.known_unimplemented(msg.type, "Main UUID"); - return true; - } - - if (msg.type == SPICE_MSG_MAIN_MIGRATE_BEGIN_SEAMLESS) - { - this.known_unimplemented(msg.type, "Main Migrate Begin Seamless"); - return true; - } - - if (msg.type == SPICE_MSG_MAIN_MIGRATE_DST_SEAMLESS_ACK) - { - this.known_unimplemented(msg.type, "Main Migrate Dst Seamless ACK"); - return true; - } - - if (msg.type == SPICE_MSG_MAIN_MIGRATE_DST_SEAMLESS_NACK) - { - this.known_unimplemented(msg.type, "Main Migrate Dst Seamless NACK"); - return true; - } - - return false; -} - -SpiceMainConn.prototype.stop = function(msg) -{ - this.state = "closing"; - - if (this.inputs) - { - this.inputs.cleanup(); - this.inputs = undefined; - } - - if (this.cursor) - { - this.cursor.cleanup(); - this.cursor = undefined; - } - - if (this.display) - { - this.display.cleanup(); - this.display.destroy_surfaces(); - this.display = undefined; - } - - this.cleanup(); - - if ("extra_channels" in this) - for (var e in this.extra_channels) - this.extra_channels[e].cleanup(); - this.extra_channels = undefined; -} - -SpiceMainConn.prototype.send_agent_message_queue = function(message) -{ - if (!this.agent_connected) - return; - - if (message) - this.agent_msg_queue.push(message); - - while (this.agent_tokens > 0 && this.agent_msg_queue.length > 0) - { - var mr = this.agent_msg_queue.shift(); - this.send_msg(mr); - this.agent_tokens--; - } -} - -SpiceMainConn.prototype.send_agent_message = function(type, message) -{ - var agent_data = new SpiceMsgcMainAgentData(type, message); - var sb = 0, maxsize = VD_AGENT_MAX_DATA_SIZE - SpiceMiniData.prototype.buffer_size(); - var data = new ArrayBuffer(agent_data.buffer_size()); - agent_data.to_buffer(data); - while (sb < agent_data.buffer_size()) - { - var eb = Math.min(sb + maxsize, agent_data.buffer_size()); - var mr = new SpiceMiniData(); - mr.type = SPICE_MSGC_MAIN_AGENT_DATA; - mr.size = eb - sb; - mr.data = data.slice(sb, eb); - this.send_agent_message_queue(mr); - sb = eb; - } -} - -SpiceMainConn.prototype.announce_agent_capabilities = function(request) -{ - var caps = new VDAgentAnnounceCapabilities(request, (1 << VD_AGENT_CAP_MOUSE_STATE) | - (1 << VD_AGENT_CAP_MONITORS_CONFIG) | - (1 << VD_AGENT_CAP_REPLY)); - this.send_agent_message(VD_AGENT_ANNOUNCE_CAPABILITIES, caps); -} - -SpiceMainConn.prototype.resize_window = function(flags, width, height, depth, x, y) -{ - var monitors_config = new VDAgentMonitorsConfig(flags, width, height, depth, x, y); - this.send_agent_message(VD_AGENT_MONITORS_CONFIG, monitors_config); -} - -SpiceMainConn.prototype.file_xfer_start = function(file) -{ - var task_id, xfer_start, task; - - task_id = this.file_xfer_task_id++; - task = new SpiceFileXferTask(task_id, file); - task.create_progressbar(); - this.file_xfer_tasks[task_id] = task; - xfer_start = new VDAgentFileXferStartMessage(task_id, file.name, file.size); - this.send_agent_message(VD_AGENT_FILE_XFER_START, xfer_start); -} - -SpiceMainConn.prototype.handle_file_xfer_status = function(file_xfer_status) -{ - var xfer_error, xfer_task; - if (!this.file_xfer_tasks[file_xfer_status.id]) - { - return; - } - xfer_task = this.file_xfer_tasks[file_xfer_status.id]; - switch (file_xfer_status.result) - { - case VD_AGENT_FILE_XFER_STATUS_CAN_SEND_DATA: - this.file_xfer_read(xfer_task); - return; - case VD_AGENT_FILE_XFER_STATUS_CANCELLED: - xfer_error = "transfer is cancelled by spice agent"; - break; - case VD_AGENT_FILE_XFER_STATUS_ERROR: - xfer_error = "some errors occurred in the spice agent"; - break; - case VD_AGENT_FILE_XFER_STATUS_SUCCESS: - break; - default: - xfer_error = "unhandled status type: " + file_xfer_status.result; - break; - } - - this.file_xfer_completed(xfer_task, xfer_error) -} - -SpiceMainConn.prototype.file_xfer_read = function(file_xfer_task, start_byte) -{ - var FILE_XFER_CHUNK_SIZE = 32 * VD_AGENT_MAX_DATA_SIZE; - var _this = this; - var sb, eb; - var slice, reader; - - if (!file_xfer_task || - !this.file_xfer_tasks[file_xfer_task.id] || - (start_byte > 0 && start_byte == file_xfer_task.file.size)) - { - return; - } - - if (file_xfer_task.cancelled) - { - var xfer_status = new VDAgentFileXferStatusMessage(file_xfer_task.id, - VD_AGENT_FILE_XFER_STATUS_CANCELLED); - this.send_agent_message(VD_AGENT_FILE_XFER_STATUS, xfer_status); - delete this.file_xfer_tasks[file_xfer_task.id]; - return; - } - - sb = start_byte || 0, - eb = Math.min(sb + FILE_XFER_CHUNK_SIZE, file_xfer_task.file.size); - - if (!this.agent_tokens) - { - file_xfer_task.read_bytes = sb; - this.file_xfer_read_queue.push(file_xfer_task); - return; - } - - reader = new FileReader(); - reader.onload = function(e) - { - var xfer_data = new VDAgentFileXferDataMessage(file_xfer_task.id, - e.target.result.byteLength, - e.target.result); - _this.send_agent_message(VD_AGENT_FILE_XFER_DATA, xfer_data); - _this.file_xfer_read(file_xfer_task, eb); - file_xfer_task.update_progressbar(eb); - }; - - slice = file_xfer_task.file.slice(sb, eb); - reader.readAsArrayBuffer(slice); -} - -SpiceMainConn.prototype.file_xfer_completed = function(file_xfer_task, error) -{ - if (error) - this.log_err(error); - else - this.log_info("transfer of '" + file_xfer_task.file.name +"' was successful"); - - file_xfer_task.remove_progressbar(); - - delete this.file_xfer_tasks[file_xfer_task.id]; -} - -SpiceMainConn.prototype.connect_agent = function() -{ - this.agent_connected = true; - - var agent_start = new SpiceMsgcMainAgentStart(~0); - var mr = new SpiceMiniData(); - mr.build_msg(SPICE_MSGC_MAIN_AGENT_START, agent_start); - this.send_msg(mr); - - this.announce_agent_capabilities(1); - - if (this.onagent !== undefined) - this.onagent(this); - -} - -SpiceMainConn.prototype.handle_mouse_mode = function(current, supported) -{ - this.mouse_mode = current; - if (current != SPICE_MOUSE_MODE_CLIENT && (supported & SPICE_MOUSE_MODE_CLIENT)) - { - var mode_request = new SpiceMsgcMainMouseModeRequest(SPICE_MOUSE_MODE_CLIENT); - var mr = new SpiceMiniData(); - mr.build_msg(SPICE_MSGC_MAIN_MOUSE_MODE_REQUEST, mode_request); - this.send_msg(mr); - } - - if (this.inputs) - this.inputs.mouse_mode = current; -} - -/* Shift current time to attempt to get a time matching that of the server */ -SpiceMainConn.prototype.relative_now = function() -{ - var ret = (Date.now() - this.our_mm_time) + this.mm_time; - return ret; -} diff -pruN 0.1.7-5/Makefile 0.2.2-0ubuntu3/Makefile --- 0.1.7-5/Makefile 2016-08-17 19:44:46.000000000 +0000 +++ 0.2.2-0ubuntu3/Makefile 2019-08-06 11:45:18.000000000 +0000 @@ -26,23 +26,35 @@ endif source_for_rpm = $(HOME)/rpmbuild/SOURCES/spice-html5-$(version).tar.gz -.PHONY: usage spice-html5.spec rpm tar gittar local git install +.PHONY: usage spice-html5.spec package.json rpm tar gittar local git install usage: @echo "This project does not normally need to be built. See the README." @echo " " - @echo "This Makefile is mostly used for creating RPM packages, which you" - @echo "can do by invoking 'make local' to use the current working directory," - @echo "or 'make git' to use the latest git HEAD." - @echo "You can specify an alternate source tarball like this:" - @echo " make source=/my/alternate/source local" - @echo "You can specifcy a specific git tag like this:" - @echo " make tag=my_specific_tag git" - @echo "Results generally go in ~/rpmbuild" + @echo "This Makefile is used for creating RPM packages and the package.json file used by npm." + @echo " " + @echo "Building an rpm: " + @echo " Invoke 'make local' to make an rpm with the current working directory," + @echo " or 'make git' to make an rpm with the latest git HEAD." + @echo " You can specify an alternate source tarball like this:" + @echo " make source=/my/alternate/source local" + @echo " You can specify a specific git tag like this:" + @echo " make tag=my_specific_tag git" + @echo " Results generally go in ~/rpmbuild" + @echo " " + @echo "Preparing for an npm publish:" + @echo " make package.json" + @echo " where you can specify" + @echo " make tag=my_specific_tag package.json" + @echo " to prepare a particular release." + spice-html5.spec: sed -e "s/VERSION/$(version)/" < spice-html5.spec.in > spice-html5.spec +package.json: + sed -e "s/VERSION/$(version)/" < package.json.in > package.json + tar: if [ "$(source)x" = "x" ] ; then \ tar -czf $(source_for_rpm) --exclude=.git --transform='s!^!spice-html5-$(version)/!' * ; \ diff -pruN 0.1.7-5/package.json.in 0.2.2-0ubuntu3/package.json.in --- 0.1.7-5/package.json.in 1970-01-01 00:00:00.000000000 +0000 +++ 0.2.2-0ubuntu3/package.json.in 2019-08-06 11:45:18.000000000 +0000 @@ -0,0 +1,21 @@ +{ + "name": "spice-html5", + "version": "VERSION", + "description": "Spice Javascript client", + "main": "src/main.js", + "scripts": { + "test": "echo \"Error: no test specified\" && exit 1" + }, + "repository": { + "type": "git", + "url": "https://gitlab.freedesktop.org/spice/spice-html5.git" + }, + "keywords": [ + "spice", + "html5", + "websockify" + ], + "homepage": "https://www.spice-space.org", + "author": "SPICE Project (https://www.spice-space.org)", + "license": "LGPL-3.0-or-later" +} diff -pruN 0.1.7-5/playback.js 0.2.2-0ubuntu3/playback.js --- 0.1.7-5/playback.js 2016-08-17 19:44:46.000000000 +0000 +++ 0.2.2-0ubuntu3/playback.js 1970-01-01 00:00:00.000000000 +0000 @@ -1,360 +0,0 @@ -"use strict"; -/* - Copyright (C) 2014 by Jeremy P. White - - This file is part of spice-html5. - - spice-html5 is free software: you can redistribute it and/or modify - it under the terms of the GNU Lesser General Public License as published by - the Free Software Foundation, either version 3 of the License, or - (at your option) any later version. - - spice-html5 is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with spice-html5. If not, see . -*/ - -/*---------------------------------------------------------------------------- -** SpicePlaybackConn -** Drive the Spice Playback channel (sound out) -**--------------------------------------------------------------------------*/ -function SpicePlaybackConn() -{ - SpiceConn.apply(this, arguments); - - this.queue = new Array(); - this.append_okay = false; - this.start_time = 0; - this.skip_until = 0; - this.gap_time = 0; -} - -SpicePlaybackConn.prototype = Object.create(SpiceConn.prototype); -SpicePlaybackConn.prototype.process_channel_message = function(msg) -{ - if (!!!window.MediaSource) - { - this.log_err('MediaSource API is not available'); - return false; - } - - if (msg.type == SPICE_MSG_PLAYBACK_START) - { - var start = new SpiceMsgPlaybackStart(msg.data); - - PLAYBACK_DEBUG > 0 && console.log("PlaybackStart; frequency " + start.frequency); - - if (start.frequency != OPUS_FREQUENCY) - { - this.log_err('This player cannot handle frequency ' + start.frequency); - return false; - } - - if (start.channels != OPUS_CHANNELS) - { - this.log_err('This player cannot handle ' + start.channels + ' channels'); - return false; - } - - if (start.format != SPICE_AUDIO_FMT_S16) - { - this.log_err('This player cannot format ' + start.format); - return false; - } - - if (! this.source_buffer) - { - this.media_source = new MediaSource(); - this.media_source.spiceconn = this; - - this.audio = document.createElement("audio"); - this.audio.spiceconn = this; - this.audio.setAttribute('autoplay', true); - this.audio.src = window.URL.createObjectURL(this.media_source); - document.getElementById(this.parent.screen_id).appendChild(this.audio); - - this.media_source.addEventListener('sourceopen', handle_source_open, false); - this.media_source.addEventListener('sourceended', handle_source_ended, false); - this.media_source.addEventListener('sourceclosed', handle_source_closed, false); - - this.bytes_written = 0; - - return true; - } - } - - if (msg.type == SPICE_MSG_PLAYBACK_DATA) - { - var data = new SpiceMsgPlaybackData(msg.data); - - // If this packet has the same time as the last, just bump up by one. - if (this.last_data_time && data.time <= this.last_data_time) - { - // FIXME - this is arguably wrong. But delaying the transmission was worse, - // in initial testing. Could use more research. - PLAYBACK_DEBUG > 1 && console.log("Hacking time of " + data.time + " to " + this.last_data_time + 1); - data.time = this.last_data_time + 1; - } - - if (! this.source_buffer) - return true; - - /* Gap detection: If there has been a delay since our last packet, then audio must - have paused. Handling that gets tricky. In Chrome, you can seek forward, - but you cannot in Firefox. And seeking forward in Chrome is nice, as it keeps - Chrome from being overly cautious in it's buffer strategy. - - So we do two things. First, we seek forward. Second, we compute how much of a gap - there would have been, and essentially eliminate it. - */ - if (this.last_data_time && data.time >= (this.last_data_time + GAP_DETECTION_THRESHOLD)) - { - this.skip_until = data.time; - this.gap_time = (data.time - this.start_time) - - (this.source_buffer.buffered.end(this.source_buffer.buffered.end.length - 1) * 1000.0).toFixed(0); - } - - this.last_data_time = data.time; - - - PLAYBACK_DEBUG > 1 && console.log("PlaybackData; time " + data.time + "; length " + data.data.byteLength); - - if (this.start_time == 0) - this.start_playback(data); - - else if (data.time - this.cluster_time >= MAX_CLUSTER_TIME || this.skip_until > 0) - this.new_cluster(data); - - else - this.simple_block(data, false); - - if (this.skip_until > 0) - { - this.audio.currentTime = (this.skip_until - this.start_time - this.gap_time) / 1000.0; - this.skip_until = 0; - } - - if (this.audio.paused) - this.audio.play(); - - return true; - } - - if (msg.type == SPICE_MSG_PLAYBACK_MODE) - { - var mode = new SpiceMsgPlaybackMode(msg.data); - if (mode.mode != SPICE_AUDIO_DATA_MODE_OPUS) - { - this.log_err('This player cannot handle mode ' + mode.mode); - delete this.source_buffer; - } - return true; - } - - if (msg.type == SPICE_MSG_PLAYBACK_STOP) - { - return true; - } - - if (msg.type == SPICE_MSG_PLAYBACK_VOLUME) - { - this.known_unimplemented(msg.type, "Playback Volume"); - return true; - } - - if (msg.type == SPICE_MSG_PLAYBACK_MUTE) - { - this.known_unimplemented(msg.type, "Playback Mute"); - return true; - } - - if (msg.type == SPICE_MSG_PLAYBACK_LATENCY) - { - this.known_unimplemented(msg.type, "Playback Latency"); - return true; - } - - return false; -} - -SpicePlaybackConn.prototype.start_playback = function(data) -{ - this.start_time = data.time; - - var h = new webm_Header(); - var te = new webm_AudioTrackEntry; - var t = new webm_Tracks(te); - - var mb = new ArrayBuffer(h.buffer_size() + t.buffer_size()) - - this.bytes_written = h.to_buffer(mb); - this.bytes_written = t.to_buffer(mb, this.bytes_written); - - this.source_buffer.addEventListener('error', handle_sourcebuffer_error, false); - this.source_buffer.addEventListener('updateend', handle_append_buffer_done, false); - playback_append_buffer(this, mb); - - this.new_cluster(data); -} - -SpicePlaybackConn.prototype.new_cluster = function(data) -{ - this.cluster_time = data.time; - - var c = new webm_Cluster(data.time - this.start_time - this.gap_time); - - var mb = new ArrayBuffer(c.buffer_size()); - this.bytes_written += c.to_buffer(mb); - - if (this.append_okay) - playback_append_buffer(this, mb); - else - this.queue.push(mb); - - this.simple_block(data, true); -} - -SpicePlaybackConn.prototype.simple_block = function(data, keyframe) -{ - var sb = new webm_SimpleBlock(data.time - this.cluster_time, data.data, keyframe); - var mb = new ArrayBuffer(sb.buffer_size()); - - this.bytes_written += sb.to_buffer(mb); - - if (this.append_okay) - playback_append_buffer(this, mb); - else - this.queue.push(mb); -} - -function handle_source_open(e) -{ - var p = this.spiceconn; - - if (p.source_buffer) - return; - - p.source_buffer = this.addSourceBuffer(SPICE_PLAYBACK_CODEC); - if (! p.source_buffer) - { - p.log_err('Codec ' + SPICE_PLAYBACK_CODEC + ' not available.'); - return; - } - - if (PLAYBACK_DEBUG > 0) - playback_handle_event_debug.call(this, e); - - listen_for_audio_events(p); - - p.source_buffer.spiceconn = p; - p.source_buffer.mode = "segments"; - - // FIXME - Experimentation with segments and sequences was unsatisfying. - // Switching to sequence did not solve our gap problem, - // but the browsers didn't fully support the time seek capability - // we would expect to gain from 'segments'. - // Segments worked at the time of this patch, so segments it is for now. - -} - -function handle_source_ended(e) -{ - var p = this.spiceconn; - p.log_err('Audio source unexpectedly ended.'); -} - -function handle_source_closed(e) -{ - var p = this.spiceconn; - p.log_err('Audio source unexpectedly closed.'); -} - -function handle_append_buffer_done(e) -{ - var p = this.spiceconn; - - if (PLAYBACK_DEBUG > 1) - playback_handle_event_debug.call(this, e); - - if (p.queue.length > 0) - { - var mb = p.queue.shift(); - playback_append_buffer(p, mb); - } - else - p.append_okay = true; - -} - -function handle_sourcebuffer_error(e) -{ - var p = this.spiceconn; - p.log_err('source_buffer error ' + e.message); -} - -function playback_append_buffer(p, b) -{ - try - { - p.source_buffer.appendBuffer(b); - p.append_okay = false; - } - catch (e) - { - p.log_err("Error invoking appendBuffer: " + e.message); - } -} - -function playback_handle_event_debug(e) -{ - var p = this.spiceconn; - if (p.audio) - { - if (PLAYBACK_DEBUG > 0 || p.audio.buffered.len > 1) - console.log(p.audio.currentTime + ": event " + e.type + - dump_media_element(p.audio)); - } - - if (PLAYBACK_DEBUG > 1 && p.media_source) - console.log(" media_source " + dump_media_source(p.media_source)); - - if (PLAYBACK_DEBUG > 1 && p.source_buffer) - console.log(" source_buffer " + dump_source_buffer(p.source_buffer)); - - if (PLAYBACK_DEBUG > 0 || p.queue.length > 1) - console.log(' queue len ' + p.queue.length + '; append_okay: ' + p.append_okay); -} - -function playback_debug_listen_for_one_event(name) -{ - this.addEventListener(name, playback_handle_event_debug); -} - -function listen_for_audio_events(spiceconn) -{ - var audio_0_events = [ - "abort", "error" - ]; - - var audio_1_events = [ - "loadstart", "suspend", "emptied", "stalled", "loadedmetadata", "loadeddata", "canplay", - "canplaythrough", "playing", "waiting", "seeking", "seeked", "ended", "durationchange", - "timeupdate", "play", "pause", "ratechange" - ]; - - var audio_2_events = [ - "progress", - "resize", - "volumechange" - ]; - - audio_0_events.forEach(playback_debug_listen_for_one_event, spiceconn.audio); - if (PLAYBACK_DEBUG > 0) - audio_1_events.forEach(playback_debug_listen_for_one_event, spiceconn.audio); - if (PLAYBACK_DEBUG > 1) - audio_2_events.forEach(playback_debug_listen_for_one_event, spiceconn.audio); -} diff -pruN 0.1.7-5/png.js 0.2.2-0ubuntu3/png.js --- 0.1.7-5/png.js 2016-08-17 19:44:46.000000000 +0000 +++ 0.2.2-0ubuntu3/png.js 1970-01-01 00:00:00.000000000 +0000 @@ -1,256 +0,0 @@ -"use strict"; -/* - Copyright (C) 2012 by Jeremy P. White - - This file is part of spice-html5. - - spice-html5 is free software: you can redistribute it and/or modify - it under the terms of the GNU Lesser General Public License as published by - the Free Software Foundation, either version 3 of the License, or - (at your option) any later version. - - spice-html5 is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with spice-html5. If not, see . -*/ - -/*---------------------------------------------------------------------------- -** crc logic from rfc2083 ported to Javascript -**--------------------------------------------------------------------------*/ - -var rfc2083_crc_table = Array(256); -var rfc2083_crc_table_computed = 0; -/* Make the table for a fast CRC. */ -function rfc2083_make_crc_table() -{ - var c; - var n, k; - for (n = 0; n < 256; n++) - { - c = n; - for (k = 0; k < 8; k++) - { - if (c & 1) - c = ((0xedb88320 ^ (c >>> 1)) >>> 0) & 0xffffffff; - else - c = c >>> 1; - } - rfc2083_crc_table[n] = c; - } - - rfc2083_crc_table_computed = 1; -} - -/* Update a running CRC with the bytes buf[0..len-1]--the CRC - should be initialized to all 1's, and the transmitted value - is the 1's complement of the final running CRC (see the - crc() routine below)). */ - -function rfc2083_update_crc(crc, u8buf, at, len) -{ - var c = crc; - var n; - - if (!rfc2083_crc_table_computed) - rfc2083_make_crc_table(); - - for (n = 0; n < len; n++) - { - c = rfc2083_crc_table[(c ^ u8buf[at + n]) & 0xff] ^ (c >>> 8); - } - - return c; -} - -function rfc2083_crc(u8buf, at, len) -{ - return rfc2083_update_crc(0xffffffff, u8buf, at, len) ^ 0xffffffff; -} - -function crc32(mb, at, len) -{ - var u8 = new Uint8Array(mb); - return rfc2083_crc(u8, at, len); -} - -function PngIHDR(width, height) -{ - this.width = width; - this.height = height; - this.depth = 8; - this.type = 6; - this.compression = 0; - this.filter = 0; - this.interlace = 0; -} - -PngIHDR.prototype = -{ - to_buffer: function(a, at) - { - at = at || 0; - var orig = at; - var dv = new SpiceDataView(a); - dv.setUint32(at, this.buffer_size() - 12); at += 4; - dv.setUint8(at, 'I'.charCodeAt(0)); at++; - dv.setUint8(at, 'H'.charCodeAt(0)); at++; - dv.setUint8(at, 'D'.charCodeAt(0)); at++; - dv.setUint8(at, 'R'.charCodeAt(0)); at++; - dv.setUint32(at, this.width); at += 4; - dv.setUint32(at, this.height); at += 4; - dv.setUint8(at, this.depth); at++; - dv.setUint8(at, this.type); at++; - dv.setUint8(at, this.compression); at++; - dv.setUint8(at, this.filter); at++; - dv.setUint8(at, this.interlace); at++; - dv.setUint32(at, crc32(a, orig + 4, this.buffer_size() - 8)); at += 4; - return at; - }, - buffer_size: function() - { - return 12 + 13; - } -} - - -function adler() -{ - this.s1 = 1; - this.s2 = 0; -} - -adler.prototype.update = function(b) -{ - this.s1 += b; - this.s1 %= 65521; - this.s2 += this.s1; - this.s2 %= 65521; -} - -function PngIDAT(width, height, bytes) -{ - if (bytes.byteLength > 65535) - { - throw new Error("Cannot handle more than 64K"); - } - this.data = bytes; - this.width = width; - this.height = height; -} - -PngIDAT.prototype = -{ - to_buffer: function(a, at) - { - at = at || 0; - var orig = at; - var x, y, i, j; - var dv = new SpiceDataView(a); - var zsum = new adler(); - dv.setUint32(at, this.buffer_size() - 12); at += 4; - dv.setUint8(at, 'I'.charCodeAt(0)); at++; - dv.setUint8(at, 'D'.charCodeAt(0)); at++; - dv.setUint8(at, 'A'.charCodeAt(0)); at++; - dv.setUint8(at, 'T'.charCodeAt(0)); at++; - - /* zlib header. */ - dv.setUint8(at, 0x78); at++; - dv.setUint8(at, 0x01); at++; - - /* Deflate header. Specifies uncompressed, final bit */ - dv.setUint8(at, 0x80); at++; - dv.setUint16(at, this.data.byteLength + this.height); at += 2; - dv.setUint16(at, ~(this.data.byteLength + this.height)); at += 2; - var u8 = new Uint8Array(this.data); - for (i = 0, y = 0; y < this.height; y++) - { - /* Filter type 0 - uncompressed */ - dv.setUint8(at, 0); at++; - zsum.update(0); - for (x = 0; x < this.width && i < this.data.byteLength; x++) - { - zsum.update(u8[i]); - dv.setUint8(at, u8[i++]); at++; - zsum.update(u8[i]); - dv.setUint8(at, u8[i++]); at++; - zsum.update(u8[i]); - dv.setUint8(at, u8[i++]); at++; - zsum.update(u8[i]); - dv.setUint8(at, u8[i++]); at++; - } - } - - /* zlib checksum. */ - dv.setUint16(at, zsum.s2); at+=2; - dv.setUint16(at, zsum.s1); at+=2; - - /* FIXME - something is not quite right with the zlib code; - you get an error from libpng if you open the image in - gimp. But it works, so it's good enough for now... */ - - dv.setUint32(at, crc32(a, orig + 4, this.buffer_size() - 8)); at += 4; - return at; - }, - buffer_size: function() - { - return 12 + this.data.byteLength + this.height + 4 + 2 + 1 + 2 + 2; - } -} - - -function PngIEND() -{ -} - -PngIEND.prototype = -{ - to_buffer: function(a, at) - { - at = at || 0; - var orig = at; - var i; - var dv = new SpiceDataView(a); - dv.setUint32(at, this.buffer_size() - 12); at += 4; - dv.setUint8(at, 'I'.charCodeAt(0)); at++; - dv.setUint8(at, 'E'.charCodeAt(0)); at++; - dv.setUint8(at, 'N'.charCodeAt(0)); at++; - dv.setUint8(at, 'D'.charCodeAt(0)); at++; - dv.setUint32(at, crc32(a, orig + 4, this.buffer_size() - 8)); at += 4; - return at; - }, - buffer_size: function() - { - return 12; - } -} - - -function create_rgba_png(width, height, bytes) -{ - var i; - var ihdr = new PngIHDR(width, height); - var idat = new PngIDAT(width, height, bytes); - var iend = new PngIEND; - - var mb = new ArrayBuffer(ihdr.buffer_size() + idat.buffer_size() + iend.buffer_size()); - var at = ihdr.to_buffer(mb); - at = idat.to_buffer(mb, at); - at = iend.to_buffer(mb, at); - - var u8 = new Uint8Array(mb); - var str = ""; - for (i = 0; i < at; i++) - { - str += "%"; - if (u8[i] < 16) - str += "0"; - str += u8[i].toString(16); - } - - - return "%89PNG%0D%0A%1A%0A" + str; -} diff -pruN 0.1.7-5/quic.js 0.2.2-0ubuntu3/quic.js --- 0.1.7-5/quic.js 2016-08-17 19:44:46.000000000 +0000 +++ 0.2.2-0ubuntu3/quic.js 1970-01-01 00:00:00.000000000 +0000 @@ -1,1336 +0,0 @@ -/*"use strict";*/ -/* use strict is commented out because it results in a 5x slowdone in chrome */ -/* - * Copyright (C) 2012 by Jeremy P. White - * Copyright (C) 2012 by Aric Stewart - * - * This file is part of spice-html5. - * - * spice-html5 is free software: you can redistribute it and/or modify - * it under the terms of the GNU Lesser General Public License as published by - * the Free Software Foundation, either version 3 of the License, or - * (at your option) any later version. - * - * spice-html5 is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public License - * along with spice-html5. If not, see . - */ - -var encoder; - -var QUIC_IMAGE_TYPE_INVALID = 0; -var QUIC_IMAGE_TYPE_GRAY = 1; -var QUIC_IMAGE_TYPE_RGB16 = 2; -var QUIC_IMAGE_TYPE_RGB24 = 3; -var QUIC_IMAGE_TYPE_RGB32 = 4; -var QUIC_IMAGE_TYPE_RGBA = 5; -var DEFevol = 3; -var DEFwmimax = 6; -var DEFwminext = 2048; -var need_init = true; -var DEFmaxclen = 26; -var evol = DEFevol; -var wmimax = DEFwmimax; -var wminext = DEFwminext; -var family_5bpc = { nGRcodewords:[0,0,0,0,0,0,0,0], - notGRcwlen:[0,0,0,0,0,0,0,0], - notGRprefixmask:[0,0,0,0,0,0,0,0], - notGRsuffixlen:[0,0,0,0,0,0,0,0], - xlatU2L:[0,0,0,0,0,0,0,0], - xlatL2U:[0,0,0,0,0,0,0,0] - }; -var family_8bpc = { nGRcodewords:[0,0,0,0,0,0,0,0], - notGRcwlen:[0,0,0,0,0,0,0,0], - notGRprefixmask:[0,0,0,0,0,0,0,0], - notGRsuffixlen:[0,0,0,0,0,0,0,0], - xlatU2L:[0,0,0,0,0,0,0,0], - xlatL2U:[0,0,0,0,0,0,0,0] - }; -var bppmask = [ 0x00000000, - 0x00000001, 0x00000003, 0x00000007, 0x0000000f, - 0x0000001f, 0x0000003f, 0x0000007f, 0x000000ff, - 0x000001ff, 0x000003ff, 0x000007ff, 0x00000fff, - 0x00001fff, 0x00003fff, 0x00007fff, 0x0000ffff, - 0x0001ffff, 0x0003ffff, 0x0007ffff, 0x000fffff, - 0x001fffff, 0x003fffff, 0x007fffff, 0x00ffffff, - 0x01ffffff, 0x03ffffff, 0x07ffffff, 0x0fffffff, - 0x1fffffff, 0x3fffffff, 0x7fffffff, 0xffffffff]; - -var zeroLUT = []; - -var besttrigtab = [ - [ 550, 900, 800, 700, 500, 350, 300, 200, 180, 180, 160], - [ 110, 550, 900, 800, 550, 400, 350, 250, 140, 160, 140], - [ 100, 120, 550, 900, 700, 500, 400, 300, 220, 250, 160]]; - -var J = [ 0, 0, 0, 0, 1, 1, 1, 1, 2, 2, 2, 2, 3, 3, 3, 3, 4, 4, 5, 5, 6, 6, - 7, 7, 8, 9, 10, 11, 12, 13, 14, 15]; - -var lzeroes = [ - 8, 7, 6, 6, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, - 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0]; - -var tabrand_chaos = [ - 0x02c57542, 0x35427717, 0x2f5a2153, 0x9244f155, 0x7bd26d07, 0x354c6052, - 0x57329b28, 0x2993868e, 0x6cd8808c, 0x147b46e0, 0x99db66af, 0xe32b4cac, - 0x1b671264, 0x9d433486, 0x62a4c192, 0x06089a4b, 0x9e3dce44, 0xdaabee13, - 0x222425ea, 0xa46f331d, 0xcd589250, 0x8bb81d7f, 0xc8b736b9, 0x35948d33, - 0xd7ac7fd0, 0x5fbe2803, 0x2cfbc105, 0x013dbc4e, 0x7a37820f, 0x39f88e9e, - 0xedd58794, 0xc5076689, 0xfcada5a4, 0x64c2f46d, 0xb3ba3243, 0x8974b4f9, - 0x5a05aebd, 0x20afcd00, 0x39e2b008, 0x88a18a45, 0x600bde29, 0xf3971ace, - 0xf37b0a6b, 0x7041495b, 0x70b707ab, 0x06beffbb, 0x4206051f, 0xe13c4ee3, - 0xc1a78327, 0x91aa067c, 0x8295f72a, 0x732917a6, 0x1d871b4d, 0x4048f136, - 0xf1840e7e, 0x6a6048c1, 0x696cb71a, 0x7ff501c3, 0x0fc6310b, 0x57e0f83d, - 0x8cc26e74, 0x11a525a2, 0x946934c7, 0x7cd888f0, 0x8f9d8604, 0x4f86e73b, - 0x04520316, 0xdeeea20c, 0xf1def496, 0x67687288, 0xf540c5b2, 0x22401484, - 0x3478658a, 0xc2385746, 0x01979c2c, 0x5dad73c8, 0x0321f58b, 0xf0fedbee, - 0x92826ddf, 0x284bec73, 0x5b1a1975, 0x03df1e11, 0x20963e01, 0xa17cf12b, - 0x740d776e, 0xa7a6bf3c, 0x01b5cce4, 0x1118aa76, 0xfc6fac0a, 0xce927e9b, - 0x00bf2567, 0x806f216c, 0xbca69056, 0x795bd3e9, 0xc9dc4557, 0x8929b6c2, - 0x789d52ec, 0x3f3fbf40, 0xb9197368, 0xa38c15b5, 0xc3b44fa8, 0xca8333b0, - 0xb7e8d590, 0xbe807feb, 0xbf5f8360, 0xd99e2f5c, 0x372928e1, 0x7c757c4c, - 0x0db5b154, 0xc01ede02, 0x1fc86e78, 0x1f3985be, 0xb4805c77, 0x00c880fa, - 0x974c1b12, 0x35ab0214, 0xb2dc840d, 0x5b00ae37, 0xd313b026, 0xb260969d, - 0x7f4c8879, 0x1734c4d3, 0x49068631, 0xb9f6a021, 0x6b863e6f, 0xcee5debf, - 0x29f8c9fb, 0x53dd6880, 0x72b61223, 0x1f67a9fd, 0x0a0f6993, 0x13e59119, - 0x11cca12e, 0xfe6b6766, 0x16b6effc, 0x97918fc4, 0xc2b8a563, 0x94f2f741, - 0x0bfa8c9a, 0xd1537ae8, 0xc1da349c, 0x873c60ca, 0x95005b85, 0x9b5c080e, - 0xbc8abbd9, 0xe1eab1d2, 0x6dac9070, 0x4ea9ebf1, 0xe0cf30d4, 0x1ef5bd7b, - 0xd161043e, 0x5d2fa2e2, 0xff5d3cae, 0x86ed9f87, 0x2aa1daa1, 0xbd731a34, - 0x9e8f4b22, 0xb1c2c67a, 0xc21758c9, 0xa182215d, 0xccb01948, 0x8d168df7, - 0x04238cfe, 0x368c3dbc, 0x0aeadca5, 0xbad21c24, 0x0a71fee5, 0x9fc5d872, - 0x54c152c6, 0xfc329483, 0x6783384a, 0xeddb3e1c, 0x65f90e30, 0x884ad098, - 0xce81675a, 0x4b372f7d, 0x68bf9a39, 0x43445f1e, 0x40f8d8cb, 0x90d5acb6, - 0x4cd07282, 0x349eeb06, 0x0c9d5332, 0x520b24ef, 0x80020447, 0x67976491, - 0x2f931ca3, 0xfe9b0535, 0xfcd30220, 0x61a9e6cc, 0xa487d8d7, 0x3f7c5dd1, - 0x7d0127c5, 0x48f51d15, 0x60dea871, 0xc9a91cb7, 0x58b53bb3, 0x9d5e0b2d, - 0x624a78b4, 0x30dbee1b, 0x9bdf22e7, 0x1df5c299, 0x2d5643a7, 0xf4dd35ff, - 0x03ca8fd6, 0x53b47ed8, 0x6f2c19aa, 0xfeb0c1f4, 0x49e54438, 0x2f2577e6, - 0xbf876969, 0x72440ea9, 0xfa0bafb8, 0x74f5b3a0, 0x7dd357cd, 0x89ce1358, - 0x6ef2cdda, 0x1e7767f3, 0xa6be9fdb, 0x4f5f88f8, 0xba994a3a, 0x08ca6b65, - 0xe0893818, 0x9e00a16a, 0xf42bfc8f, 0x9972eedc, 0x749c8b51, 0x32c05f5e, - 0xd706805f, 0x6bfbb7cf, 0xd9210a10, 0x31a1db97, 0x923a9559, 0x37a7a1f6, - 0x059f8861, 0xca493e62, 0x65157e81, 0x8f6467dd, 0xab85ff9f, 0x9331aff2, - 0x8616b9f5, 0xedbd5695, 0xee7e29b1, 0x313ac44f, 0xb903112f, 0x432ef649, - 0xdc0a36c0, 0x61cf2bba, 0x81474925, 0xa8b6c7ad, 0xee5931de, 0xb2f8158d, - 0x59fb7409, 0x2e3dfaed, 0x9af25a3f, 0xe1fed4d5 ]; - -var rgb32_pixel_pad = 3; -var rgb32_pixel_r = 2; -var rgb32_pixel_g = 1; -var rgb32_pixel_b = 0; -var rgb32_pixel_size = 4; - -/* Helper Functions */ - -function ceil_log_2(val) -{ - if (val === 1) - return 0; - - var result = 1; - val -= 1; - while (val = val >>> 1) - result++; - - return result; -} - -function family_init(family, bpc, limit) -{ - var l; - for (l = 0; l < bpc; l++) - { - var altprefixlen, altcodewords; - altprefixlen = limit - bpc; - if (altprefixlen > bppmask[bpc - l]) - altprefixlen = bppmask[bpc - l]; - - altcodewords = bppmask[bpc] + 1 - (altprefixlen << l); - family.nGRcodewords[l] = (altprefixlen << l); - family.notGRcwlen[l] = altprefixlen + ceil_log_2(altcodewords); - family.notGRprefixmask[l] = bppmask[32 - altprefixlen]>>>0; - family.notGRsuffixlen[l] = ceil_log_2(altcodewords); - } - - /* decorelate_init */ - var pixelbitmask = bppmask[bpc]; - var pixelbitmaskshr = pixelbitmask >>> 1; - var s; - for (s = 0; s <= pixelbitmask; s++) { - if (s <= pixelbitmaskshr) { - family.xlatU2L[s] = s << 1; - } else { - family.xlatU2L[s] = ((pixelbitmask - s) << 1) + 1; - } - } - - /* corelate_init */ - for (s = 0; s <= pixelbitmask; s++) { - if (s & 0x01) { - family.xlatL2U[s] = pixelbitmask - (s >>> 1); - } else { - family.xlatL2U[s] = (s >>> 1); - } - } -} - -function quic_image_bpc(type) -{ - switch (type) { - case QUIC_IMAGE_TYPE_GRAY: - return 8; - case QUIC_IMAGE_TYPE_RGB16: - return 5; - case QUIC_IMAGE_TYPE_RGB24: - return 8; - case QUIC_IMAGE_TYPE_RGB32: - return 8; - case QUIC_IMAGE_TYPE_RGBA: - return 8; - case QUIC_IMAGE_TYPE_INVALID: - default: - console.log("quic: bad image type\n"); - return 0; - } -} - -function cnt_l_zeroes(bits) -{ - if (bits & 0xff800000) { - return lzeroes[bits >>> 24]; - } else if (bits & 0xffff8000) { - return 8 + lzeroes[(bits >>> 16) & 0x000000ff]; - } else if (bits & 0xffffff80) { - return 16 + lzeroes[(bits >>> 8) & 0x000000ff]; - } else { - return 24 + lzeroes[bits & 0x000000ff]; - } -} - -function golomb_decoding_8bpc(l, bits) -{ - var rc; - var cwlen; - - if (bits < 0 || bits > family_8bpc.notGRprefixmask[l]) - { - var zeroprefix = cnt_l_zeroes(bits); - cwlen = zeroprefix + 1 + l; - rc = (zeroprefix << l) | (bits >> (32-cwlen)) & bppmask[l]; - } - else - { - cwlen = family_8bpc.notGRcwlen[l]; - rc = family_8bpc.nGRcodewords[l] + ((bits >> (32-cwlen)) & bppmask[family_8bpc.notGRsuffixlen[l]]); - } - return {'codewordlen':cwlen, 'rc':rc}; -} - -function golomb_code_len_8bpc(n, l) -{ - if (n < family_8bpc.nGRcodewords[l]) { - return (n >>> l) + 1 + l; - } else { - return family_8bpc.notGRcwlen[l]; - } -} - -function QuicModel(bpc) -{ - var bstart; - var bend = 0; - - this.levels = 0x1 << bpc; - this.n_buckets_ptrs = 0; - - switch (evol) { - case 1: - this.repfirst = 3; - this.firstsize = 1; - this.repnext = 2; - this.mulsize = 2; - break; - case 3: - this.repfirst = 1; - this.firstsize = 1; - this.repnext = 1; - this.mulsize = 2; - break; - case 5: - this.repfirst = 1; - this.firstsize = 1; - this.repnext = 1; - this.mulsize = 4; - break; - case 0: - case 2: - case 4: - console.log("quic: findmodelparams(): evol value obsolete!!!\n"); - break; - default: - console.log("quic: findmodelparams(): evol out of range!!!\n"); - } - - this.n_buckets = 0; - var repcntr = this.repfirst + 1; - var bsize = this.firstsize; - - do { - if (this.n_buckets) { - bstart = bend + 1; - } else { - bstart = 0; - } - - if (!--repcntr) { - repcntr = this.repnext; - bsize *= this.mulsize; - } - - bend = bstart + bsize - 1; - if (bend + bsize >= this.levels) { - bend = this.levels - 1; - } - - if (!this.n_buckets_ptrs) { - this.n_buckets_ptrs = this.levels; - } - - (this.n_buckets)++; - } while (bend < this.levels - 1); -} - -QuicModel.prototype = { - n_buckets : 0, - n_buckets_ptrs : 0, - repfirst : 0, - firstsize : 0, - repnext : 0, - mulsize : 0, - levels :0 -} - -function QuicBucket() -{ - this.counters = [0,0,0,0,0,0,0,0]; -} - -QuicBucket.prototype = { - bestcode: 0, - - reste : function (bpp) - { - this.bestcode = bpp; - this.counters = [0,0,0,0,0,0,0,0]; - }, - - update_model_8bpc : function (state, curval, bpp) - { - var i; - - var bestcode = bpp - 1; - var bestcodelen = (this.counters[bestcode] += golomb_code_len_8bpc(curval, bestcode)); - - for (i = bpp - 2; i >= 0; i--) { - var ithcodelen = (this.counters[i] += golomb_code_len_8bpc(curval, i)); - - if (ithcodelen < bestcodelen) { - bestcode = i; - bestcodelen = ithcodelen; - } - } - - this.bestcode = bestcode; - - if (bestcodelen > state.wm_trigger) { - for (i = 0; i < bpp; i++) { - this.counters[i] = this.counters[i] >>> 1; - } - } - } -} - -function QuicFamilyStat() -{ - this.buckets_ptrs = []; - this.buckets_buf = []; -} - -QuicFamilyStat.prototype = { - - fill_model_structures : function(model) - { - var bstart; - var bend = 0; - var bnumber = 0; - - var repcntr = model.repfirst + 1; - var bsize = model.firstsize; - - do { - if (bnumber) { - bstart = bend + 1; - } else { - bstart = 0; - } - - if (!--repcntr) { - repcntr = model.repnext; - bsize *= model.mulsize; - } - - bend = bstart + bsize - 1; - if (bend + bsize >= model.levels) { - bend = model.levels - 1; - } - - this.buckets_buf[bnumber] = new QuicBucket; - - var i; - for (i = bstart; i <= bend; i++) { - this.buckets_ptrs[i] = this.buckets_buf[bnumber]; - } - - bnumber++; - } while (bend < model.levels - 1); - return true; - } -} - -function QuicChannel(model_8bpc, model_5bpc) -{ - this.state = new CommonState; - this.family_stat_8bpc = new QuicFamilyStat; - this.family_stat_5bpc = new QuicFamilyStat; - this.correlate_row = { zero: 0 , row:[] }; - this.model_8bpc = model_8bpc; - this.model_5bpc = model_5bpc; - this.buckets_ptrs = []; - - if (!this.family_stat_8bpc.fill_model_structures(this.model_8bpc)) - return undefined; - - if (!this.family_stat_5bpc.fill_model_structures(this.model_5bpc)) - return undefined; -} - -QuicChannel.prototype = { - - reste : function (bpc) - { - var j; - this.correlate_row = { zero: 0 , row: []}; - - if (bpc == 8) { - for (j = 0; j < this.model_8bpc.n_buckets; j++) - this.family_stat_8bpc.buckets_buf[j].reste(7); - this.buckets_ptrs = this.family_stat_8bpc.buckets_ptrs; - } else if (bpc == 5) { - for (j = 0; j < this.model_5bpc.n_buckets; j++) - this.family_stat_8bpc.buckets_buf[j].reste(4); - this.buckets_ptrs = this.family_stat_5bpc.buckets_ptrs; - } else { - console.log("quic: %s: bad bpc %d\n", __FUNCTION__, bpc); - return false; - } - - this.state.reste(); - return true; - } -} - -function CommonState() -{ -} - -CommonState.prototype = { - waitcnt: 0, - tabrand_seed: 0xff, - wm_trigger: 0, - wmidx: 0, - wmileft: wminext, - melcstate: 0, - melclen: 0, - melcorder: 0, - - set_wm_trigger : function() - { - var wm = this.wmidx; - if (wm > 10) { - wm = 10; - } - - this.wm_trigger = besttrigtab[Math.floor(evol / 2)][wm]; - }, - - reste : function() - { - this.waitcnt = 0; - this.tabrand_seed = 0x0ff; - this.wmidx = 0; - this.wmileft = wminext; - - this.set_wm_trigger(); - - this.melcstate = 0; - this.melclen = J[0]; - this.melcorder = 1 << this.melclen; - }, - - tabrand : function() - { - this.tabrand_seed++; - return tabrand_chaos[this.tabrand_seed & 0x0ff]; - } -} - - -function QuicEncoder() -{ - this.rgb_state = new CommonState; - this.model_8bpc = new QuicModel(8); - this.model_5bpc = new QuicModel(5); - this.channels = []; - - var i; - for (i = 0; i < 4; i++) { - this.channels[i] = new QuicChannel(this.model_8bpc, this.model_5bpc); - if (!this.channels[i]) - { - console.log("quic: failed to create channel"); - return undefined; - } - } -} - -QuicEncoder.prototype = { - type: 0, - width: 0, - height: 0, - io_idx: 0, - io_available_bits: 0, - io_word: 0, - io_next_word: 0, - io_now: 0, - io_end: 0, - rows_completed: 0, - }; - -QuicEncoder.prototype.reste = function(io_ptr) -{ - this.rgb_state.reste(); - - this.io_now = io_ptr; - this.io_end = this.io_now.length; - this.io_idx = 0; - this.rows_completed = 0; - return true; -} - -QuicEncoder.prototype.read_io_word = function() -{ - if (this.io_idx >= this.io_end) - throw("quic: out of data"); - this.io_next_word = this.io_now[this.io_idx++] | this.io_now[this.io_idx++]<<8 | this.io_now[this.io_idx++]<<16 | this.io_now[this.io_idx++]<<24; -} - -QuicEncoder.prototype.decode_eatbits = function (len) -{ - this.io_word = this.io_word << len; - - var delta = (this.io_available_bits - len); - if (delta >= 0) - { - this.io_available_bits = delta; - this.io_word |= this.io_next_word >>> this.io_available_bits; - } - else - { - delta = -1 * delta; - this.io_word |= this.io_next_word << delta; - this.read_io_word(); - this.io_available_bits = 32 - delta; - this.io_word |= this.io_next_word >>> this.io_available_bits; - } -} - -QuicEncoder.prototype.decode_eat32bits = function() -{ - this.decode_eatbits(16); - this.decode_eatbits(16); -} - -QuicEncoder.prototype.reste_channels = function(bpc) -{ - var i; - - for (i = 0; i < 4; i++) - if (!this.channels[i].reste(bpc)) - return false; - return true; -} - -QuicEncoder.prototype.quic_decode_begin = function(io_ptr) -{ - if (!this.reste(io_ptr)) { - return false; - } - - this.io_idx = 0; - this.io_next_word = this.io_now[this.io_idx++] | this.io_now[this.io_idx++]<<8 | this.io_now[this.io_idx++]<<16 | this.io_now[this.io_idx++]<<24; - this.io_word = this.io_next_word; - this.io_available_bits = 0; - - var magic = this.io_word; - this.decode_eat32bits(); - if (magic != 0x43495551) /*QUIC*/ { - console.log("quic: bad magic "+magic.toString(16)); - return false; - } - - var version = this.io_word; - this.decode_eat32bits(); - if (version != ((0 << 16) | (0 & 0xffff))) { - console.log("quic: bad version "+version.toString(16)); - return false; - } - - this.type = this.io_word; - this.decode_eat32bits(); - - this.width = this.io_word; - this.decode_eat32bits(); - - this.height = this.io_word; - this.decode_eat32bits(); - - var bpc = quic_image_bpc(this.type); - - if (!this.reste_channels(bpc)) - return false; - - return true; -} - -QuicEncoder.prototype.quic_rgb32_uncompress_row0_seg = function (i, cur_row, end, - waitmask, bpc, bpc_mask) -{ - var stopidx; - var n_channels = 3; - var c; - var a; - - if (!i) { - cur_row[rgb32_pixel_pad] = 0; - c = 0; - do - { - a = golomb_decoding_8bpc(this.channels[c].buckets_ptrs[this.channels[c].correlate_row.zero].bestcode, this.io_word); - this.channels[c].correlate_row.row[0] = a.rc; - cur_row[2-c] = (family_8bpc.xlatL2U[a.rc]&0xFF); - this.decode_eatbits(a.codewordlen); - } while (++c < n_channels); - - if (this.rgb_state.waitcnt) { - --this.rgb_state.waitcnt; - } else { - this.rgb_state.waitcnt = (this.rgb_state.tabrand() & waitmask); - c = 0; - do - { - this.channels[c].buckets_ptrs[this.channels[c].correlate_row.zero].update_model_8bpc(this.rgb_state, this.channels[c].correlate_row.row[0], bpc); - } while (++c < n_channels); - } - stopidx = ++i + this.rgb_state.waitcnt; - } else { - stopidx = i + this.rgb_state.waitcnt; - } - - while (stopidx < end) { - for (; i <= stopidx; i++) { - cur_row[(i* rgb32_pixel_size)+rgb32_pixel_pad] = 0; - c = 0; - do - { - a = golomb_decoding_8bpc(this.channels[c].buckets_ptrs[this.channels[c].correlate_row.row[i - 1]].bestcode, this.io_word); - this.channels[c].correlate_row.row[i] = a.rc; - cur_row[(i* rgb32_pixel_size)+(2-c)] = (family_8bpc.xlatL2U[a.rc] + cur_row[((i-1) * rgb32_pixel_size) + (2-c)]) & bpc_mask; - this.decode_eatbits(a.codewordlen); - } while (++c < n_channels); - } - c = 0; - do - { - this.channels[c].buckets_ptrs[this.channels[c].correlate_row.row[stopidx - 1]].update_model_8bpc(this.rgb_state, this.channels[c].correlate_row.row[stopidx], bpc); - } while (++c < n_channels); - stopidx = i + (this.rgb_state.tabrand() & waitmask); - } - - for (; i < end; i++) { - cur_row[(i* rgb32_pixel_size)+rgb32_pixel_pad] = 0; - c = 0; - do - { - a = golomb_decoding_8bpc(this.channels[c].buckets_ptrs[this.channels[c].correlate_row.row[i - 1]].bestcode, this.io_word); - this.channels[c].correlate_row.row[i] = a.rc; - cur_row[(i* rgb32_pixel_size)+(2-c)] = (family_8bpc.xlatL2U[a.rc] + cur_row[((i-1) * rgb32_pixel_size) + (2-c)]) & bpc_mask; - this.decode_eatbits(a.codewordlen); - } while (++c < n_channels); - } - this.rgb_state.waitcnt = stopidx - end; -} - -QuicEncoder.prototype.quic_rgb32_uncompress_row0 = function (cur_row) -{ - var bpc = 8; - var bpc_mask = 0xff; - var pos = 0; - var width = this.width; - - while ((wmimax > this.rgb_state.wmidx) && (this.rgb_state.wmileft <= width)) { - if (this.rgb_state.wmileft) { - this.quic_rgb32_uncompress_row0_seg(pos, cur_row, - pos + this.rgb_state.wmileft, - bppmask[this.rgb_state.wmidx], - bpc, bpc_mask); - pos += this.rgb_state.wmileft; - width -= this.rgb_state.wmileft; - } - - this.rgb_state.wmidx++; - this.rgb_state.set_wm_trigger(); - this.rgb_state.wmileft = wminext; - } - - if (width) { - this.quic_rgb32_uncompress_row0_seg(pos, cur_row, pos + width, - bppmask[this.rgb_state.wmidx], bpc, bpc_mask); - if (wmimax > this.rgb_state.wmidx) { - this.rgb_state.wmileft -= width; - } - } -} - -QuicEncoder.prototype.quic_rgb32_uncompress_row_seg = function( prev_row, cur_row, i, end, bpc, bpc_mask) -{ - var n_channels = 3; - var waitmask = bppmask[this.rgb_state.wmidx]; - - var a; - var run_index = 0; - var stopidx = 0; - var run_end = 0; - var c; - - if (!i) - { - cur_row[rgb32_pixel_pad] = 0; - - c = 0; - do { - a = golomb_decoding_8bpc(this.channels[c].buckets_ptrs[this.channels[c].correlate_row.zero].bestcode, this.io_word); - this.channels[c].correlate_row.row[0] = a.rc; - cur_row[2-c] = (family_8bpc.xlatL2U[this.channels[c].correlate_row.row[0]] + prev_row[2-c]) & bpc_mask; - this.decode_eatbits(a.codewordlen); - } while (++c < n_channels); - - if (this.rgb_state.waitcnt) { - --this.rgb_state.waitcnt; - } else { - this.rgb_state.waitcnt = (this.rgb_state.tabrand() & waitmask); - c = 0; - do { - this.channels[c].buckets_ptrs[this.channels[c].correlate_row.zero].update_model_8bpc(this.rgb_state, this.channels[c].correlate_row.row[0], bpc); - } while (++c < n_channels); - } - stopidx = ++i + this.rgb_state.waitcnt; - } else { - stopidx = i + this.rgb_state.waitcnt; - } - for (;;) { - var rc = 0; - while (stopidx < end && !rc) { - for (; i <= stopidx && !rc; i++) { - var pixel = i * rgb32_pixel_size; - var pixelm1 = (i-1) * rgb32_pixel_size; - var pixelm2 = (i-2) * rgb32_pixel_size; - - if ( prev_row[pixelm1+rgb32_pixel_r] == prev_row[pixel+rgb32_pixel_r] && prev_row[pixelm1+rgb32_pixel_g] == prev_row[pixel+rgb32_pixel_g] && prev_row[pixelm1 + rgb32_pixel_b] == prev_row[pixel+rgb32_pixel_b]) - { - if (run_index != i && i > 2 && (cur_row[pixelm1+rgb32_pixel_r] == cur_row[pixelm2+rgb32_pixel_r] && cur_row[pixelm1+rgb32_pixel_g] == cur_row[pixelm2+rgb32_pixel_g] && cur_row[pixelm1+rgb32_pixel_b] == cur_row[pixelm2+rgb32_pixel_b])) - { - /* do run */ - this.rgb_state.waitcnt = stopidx - i; - run_index = i; - run_end = i + this.decode_run(this.rgb_state); - - for (; i < run_end; i++) { - var pixel = i * rgb32_pixel_size; - var pixelm1 = (i-1) * rgb32_pixel_size; - cur_row[pixel+rgb32_pixel_pad] = 0; - cur_row[pixel+rgb32_pixel_r] = cur_row[pixelm1+rgb32_pixel_r]; - cur_row[pixel+rgb32_pixel_g] = cur_row[pixelm1+rgb32_pixel_g]; - cur_row[pixel+rgb32_pixel_b] = cur_row[pixelm1+rgb32_pixel_b]; - } - - if (i == end) { - return; - } - else - { - stopidx = i + this.rgb_state.waitcnt; - rc = 1; - break; - } - } - } - - c = 0; - cur_row[pixel+rgb32_pixel_pad] = 0; - do { - var cc = this.channels[c]; - var cr = cc.correlate_row; - - a = golomb_decoding_8bpc(cc.buckets_ptrs[cr.row[i-1]].bestcode, this.io_word); - cr.row[i] = a.rc; - cur_row[pixel+(2-c)] = (family_8bpc.xlatL2U[a.rc] + ((cur_row[pixelm1+(2-c)] + prev_row[pixel+(2-c)]) >> 1)) & bpc_mask; - this.decode_eatbits(a.codewordlen); - } while (++c < n_channels); - } - if (rc) - break; - - c = 0; - do { - this.channels[c].buckets_ptrs[this.channels[c].correlate_row.row[stopidx - 1]].update_model_8bpc(this.rgb_state, this.channels[c].correlate_row.row[stopidx], bpc); - } while (++c < n_channels); - - stopidx = i + (this.rgb_state.tabrand() & waitmask); - } - - for (; i < end && !rc; i++) { - var pixel = i * rgb32_pixel_size; - var pixelm1 = (i-1) * rgb32_pixel_size; - var pixelm2 = (i-2) * rgb32_pixel_size; - - if (prev_row[pixelm1+rgb32_pixel_r] == prev_row[pixel+rgb32_pixel_r] && prev_row[pixelm1+rgb32_pixel_g] == prev_row[pixel+rgb32_pixel_g] && prev_row[pixelm1+rgb32_pixel_b] == prev_row[pixel+rgb32_pixel_b]) - { - if (run_index != i && i > 2 && (cur_row[pixelm1+rgb32_pixel_r] == cur_row[pixelm2+rgb32_pixel_r] && cur_row[pixelm1+rgb32_pixel_g] == cur_row[pixelm2+rgb32_pixel_g] && cur_row[pixelm1+rgb32_pixel_b] == cur_row[pixelm2+rgb32_pixel_b])) - { - /* do run */ - this.rgb_state.waitcnt = stopidx - i; - run_index = i; - run_end = i + this.decode_run(this.rgb_state); - - for (; i < run_end; i++) { - var pixel = i * rgb32_pixel_size; - var pixelm1 = (i-1) * rgb32_pixel_size; - cur_row[pixel+rgb32_pixel_pad] = 0; - cur_row[pixel+rgb32_pixel_r] = cur_row[pixelm1+rgb32_pixel_r]; - cur_row[pixel+rgb32_pixel_g] = cur_row[pixelm1+rgb32_pixel_g]; - cur_row[pixel+rgb32_pixel_b] = cur_row[pixelm1+rgb32_pixel_b]; - } - - if (i == end) { - return; - } - else - { - stopidx = i + this.rgb_state.waitcnt; - rc = 1; - break; - } - } - } - - cur_row[pixel+rgb32_pixel_pad] = 0; - c = 0; - do - { - a = golomb_decoding_8bpc(this.channels[c].buckets_ptrs[this.channels[c].correlate_row.row[i-1]].bestcode, this.io_word); - this.channels[c].correlate_row.row[i] = a.rc; - cur_row[pixel+(2-c)] = (family_8bpc.xlatL2U[a.rc] + ((cur_row[pixelm1+(2-c)] + prev_row[pixel+(2-c)]) >> 1)) & bpc_mask; - this.decode_eatbits(a.codewordlen); - } while (++c < n_channels); - } - - if (!rc) - { - this.rgb_state.waitcnt = stopidx - end; - return; - } - } -} - -QuicEncoder.prototype.decode_run = function(state) -{ - var runlen = 0; - - do { - var hits; - var x = (~(this.io_word >>> 24)>>>0)&0xff; - var temp = zeroLUT[x]; - - for (hits = 1; hits <= temp; hits++) { - runlen += state.melcorder; - - if (state.melcstate < 32) { - state.melclen = J[++state.melcstate]; - state.melcorder = (1 << state.melclen); - } - } - if (temp != 8) { - this.decode_eatbits(temp + 1); - - break; - } - this.decode_eatbits(8); - } while (true); - - if (state.melclen) { - runlen += this.io_word >>> (32 - state.melclen); - this.decode_eatbits(state.melclen); - } - - if (state.melcstate) { - state.melclen = J[--state.melcstate]; - state.melcorder = (1 << state.melclen); - } - - return runlen; -} - -QuicEncoder.prototype.quic_rgb32_uncompress_row = function (prev_row, cur_row) -{ - var bpc = 8; - var bpc_mask = 0xff; - var pos = 0; - var width = this.width; - - while ((wmimax > this.rgb_state.wmidx) && (this.rgb_state.wmileft <= width)) { - if (this.rgb_state.wmileft) { - this.quic_rgb32_uncompress_row_seg(prev_row, cur_row, pos, - pos + this.rgb_state.wmileft, bpc, bpc_mask); - pos += this.rgb_state.wmileft; - width -= this.rgb_state.wmileft; - } - - this.rgb_state.wmidx++; - this.rgb_state.set_wm_trigger(); - this.rgb_state.wmileft = wminext; - } - - if (width) { - this.quic_rgb32_uncompress_row_seg(prev_row, cur_row, pos, - pos + width, bpc, bpc_mask); - if (wmimax > this.rgb_state.wmidx) { - this.rgb_state.wmileft -= width; - } - } -} - -QuicEncoder.prototype.quic_four_uncompress_row0_seg = function (channel, i, - correlate_row, cur_row, end, waitmask, - bpc, bpc_mask) -{ - var stopidx; - var a; - - if (i == 0) { - a = golomb_decoding_8bpc(channel.buckets_ptrs[correlate_row.zero].bestcode, this.io_word); - correlate_row.row[0] = a.rc; - cur_row[rgb32_pixel_pad] = family_8bpc.xlatL2U[a.rc]; - this.decode_eatbits(a.codewordlen); - - if (channel.state.waitcnt) { - --channel.state.waitcnt; - } else { - channel.state.waitcnt = (channel.state.tabrand() & waitmask); - channel.buckets_ptrs[correlate_row.zero].update_model_8bpc(channel.state, correlate_row.row[0], bpc); - } - stopidx = ++i + channel.state.waitcnt; - } else { - stopidx = i + channel.state.waitcnt; - } - - while (stopidx < end) { - var pbucket; - - for (; i <= stopidx; i++) { - pbucket = channel.buckets_ptrs[correlate_row.row[i - 1]]; - - a = golomb_decoding_8bpc(pbucket.bestcode, this.io_word); - correlate_row.row[i] = a.rc; - cur_row[(i*rgb32_pixel_size)+rgb32_pixel_pad] = (family_8bpc.xlatL2U[a.rc] + cur_row[((i-1)*rgb32_pixel_size)+rgb32_pixel_pad]) & bpc_mask; - this.decode_eatbits(a.codewordlen); - } - - pbucket.update_model_8bpc(channel.state, correlate_row.row[stopidx], bpc); - - stopidx = i + (channel.state.tabrand() & waitmask); - } - - for (; i < end; i++) { - a = golomb_decoding_8bpc(channel.buckets_ptrs[correlate_row.row[i-1]].bestcode, this.io_word); - - correlate_row.row[i] = a.rc; - cur_row[(i*rgb32_pixel_size)+rgb32_pixel_pad] = (family_8bpc.xlatL2U[a.rc] + cur_row[((i-1)*rgb32_pixel_size)+rgb32_pixel_pad]) & bpc_mask; - this.decode_eatbits(a.codewordlen); - } - channel.state.waitcnt = stopidx - end; -} - -QuicEncoder.prototype.quic_four_uncompress_row0 = function(channel, cur_row) -{ - var bpc = 8; - var bpc_mask = 0xff; - var correlate_row = channel.correlate_row; - var pos = 0; - var width = this.width; - - while ((wmimax > channel.state.wmidx) && (channel.state.wmileft <= width)) { - if (channel.state.wmileft) { - this.quic_four_uncompress_row0_seg(channel, pos, correlate_row, cur_row, - pos + channel.state.wmileft, bppmask[channel.state.wmidx], - bpc, bpc_mask); - pos += channel.state.wmileft; - width -= channel.state.wmileft; - } - - channel.state.wmidx++; - channel.state.set_wm_trigger(); - channel.state.wmileft = wminext; - } - - if (width) { - this.quic_four_uncompress_row0_seg(channel, pos, correlate_row, cur_row, pos + width, - bppmask[channel.state.wmidx], bpc, bpc_mask); - if (wmimax > channel.state.wmidx) { - channel.state.wmileft -= width; - } - } -} - -QuicEncoder.prototype.quic_four_uncompress_row_seg = function (channel, - correlate_row, prev_row, cur_row, i, - end, bpc, bpc_mask) -{ - var waitmask = bppmask[channel.state.wmidx]; - var stopidx; - - var run_index = 0; - var run_end; - - var a; - - if (i == 0) { - a = golomb_decoding_8bpc(channel.buckets_ptrs[correlate_row.zero].bestcode, this.io_word); - - correlate_row.row[0] = a.rc - cur_row[rgb32_pixel_pad] = (family_8bpc.xlatL2U[a.rc] + prev_row[rgb32_pixel_pad]) & bpc_mask; - this.decode_eatbits(a.codewordlen); - - if (channel.state.waitcnt) { - --channel.state.waitcnt; - } else { - channel.state.waitcnt = (channel.state.tabrand() & waitmask); - channel.buckets_ptrs[correlate_row.zero].update_model_8bpc(channel.state, correlate_row.row[0], bpc); - } - stopidx = ++i + channel.state.waitcnt; - } else { - stopidx = i + channel.state.waitcnt; - } - for (;;) { - var rc = 0; - while (stopidx < end && !rc) { - var pbucket; - for (; i <= stopidx && !rc; i++) { - var pixel = i * rgb32_pixel_size; - var pixelm1 = (i-1) * rgb32_pixel_size; - var pixelm2 = (i-2) * rgb32_pixel_size; - - if (prev_row[pixelm1+rgb32_pixel_pad] == prev_row[pixel+rgb32_pixel_pad]) - { - if (run_index != i && i > 2 && cur_row[pixelm1+rgb32_pixel_pad] == cur_row[pixelm2+rgb32_pixel_pad]) - { - /* do run */ - channel.state.waitcnt = stopidx - i; - run_index = i; - - run_end = i + this.decode_run(channel.state); - - for (; i < run_end; i++) { - var pixel = i * rgb32_pixel_size; - var pixelm1 = (i-1) * rgb32_pixel_size; - cur_row[pixel+rgb32_pixel_pad] = cur_row[pixelm1+rgb32_pixel_pad]; - } - - if (i == end) { - return; - } - else - { - stopidx = i + channel.state.waitcnt; - rc = 1; - break; - } - } - } - - pbucket = channel.buckets_ptrs[correlate_row.row[i - 1]]; - a = golomb_decoding_8bpc(pbucket.bestcode, this.io_word); - correlate_row.row[i] = a.rc - cur_row[pixel+rgb32_pixel_pad] = (family_8bpc.xlatL2U[a.rc] + ((cur_row[pixelm1+rgb32_pixel_pad] + prev_row[pixel+rgb32_pixel_pad]) >> 1)) & bpc_mask; - this.decode_eatbits(a.codewordlen); - } - if (rc) - break; - - pbucket.update_model_8bpc(channel.state, correlate_row.row[stopidx], bpc); - - stopidx = i + (channel.state.tabrand() & waitmask); - } - - for (; i < end && !rc; i++) { - var pixel = i * rgb32_pixel_size; - var pixelm1 = (i-1) * rgb32_pixel_size; - var pixelm2 = (i-2) * rgb32_pixel_size; - if (prev_row[pixelm1+rgb32_pixel_pad] == prev_row[pixel+rgb32_pixel_pad]) - { - if (run_index != i && i > 2 && cur_row[pixelm1+rgb32_pixel_pad] == cur_row[pixelm2+rgb32_pixel_pad]) - { - /* do run */ - channel.state.waitcnt = stopidx - i; - run_index = i; - - run_end = i + this.decode_run(channel.state); - - for (; i < run_end; i++) { - var pixel = i * rgb32_pixel_size; - var pixelm1 = (i-1) * rgb32_pixel_size; - cur_row[pixel+rgb32_pixel_pad] = cur_row[pixelm1+rgb32_pixel_pad]; - } - - if (i == end) { - return; - } - else - { - stopidx = i + channel.state.waitcnt; - rc = 1; - break; - } - } - } - - a = golomb_decoding_8bpc(channel.buckets_ptrs[correlate_row.row[i-1]].bestcode, this.io_word); - correlate_row.row[i] = a.rc; - cur_row[pixel+rgb32_pixel_pad] = (family_8bpc.xlatL2U[a.rc] + ((cur_row[pixelm1+rgb32_pixel_pad] + prev_row[pixel+rgb32_pixel_pad]) >> 1)) & bpc_mask; - this.decode_eatbits(a.codewordlen); - } - - if (!rc) - { - channel.state.waitcnt = stopidx - end; - return; - } - } -} - -QuicEncoder.prototype.quic_four_uncompress_row = function(channel, prev_row, - cur_row) -{ - var bpc = 8; - var bpc_mask = 0xff; - var correlate_row = channel.correlate_row; - var pos = 0; - var width = this.width; - - while ((wmimax > channel.state.wmidx) && (channel.state.wmileft <= width)) { - if (channel.state.wmileft) { - this.quic_four_uncompress_row_seg(channel, correlate_row, prev_row, cur_row, pos, - pos + channel.state.wmileft, bpc, bpc_mask); - pos += channel.state.wmileft; - width -= channel.state.wmileft; - } - - channel.state.wmidx++; - channel.state.set_wm_trigger(); - channel.state.wmileft = wminext; - } - - if (width) { - this.quic_four_uncompress_row_seg(channel, correlate_row, prev_row, cur_row, pos, - pos + width, bpc, bpc_mask); - if (wmimax > channel.state.wmidx) { - channel.state.wmileft -= width; - } - } -} - -/* We need to be generating rgb32 or rgba */ -QuicEncoder.prototype.quic_decode = function(buf, stride) -{ - var row; - - switch (this.type) - { - case QUIC_IMAGE_TYPE_RGB32: - case QUIC_IMAGE_TYPE_RGB24: - this.channels[0].correlate_row.zero = 0; - this.channels[1].correlate_row.zero = 0; - this.channels[2].correlate_row.zero = 0; - this.quic_rgb32_uncompress_row0(buf); - - this.rows_completed++; - for (row = 1; row < this.height; row++) - { - var prev = buf; - buf = prev.subarray(stride); - this.channels[0].correlate_row.zero = this.channels[0].correlate_row.row[0]; - this.channels[1].correlate_row.zero = this.channels[1].correlate_row.row[0]; - this.channels[2].correlate_row.zero = this.channels[2].correlate_row.row[0]; - this.quic_rgb32_uncompress_row(prev, buf); - this.rows_completed++; - }; - break; - case QUIC_IMAGE_TYPE_RGB16: - console.log("quic: unsupported output format\n"); - return false; - break; - case QUIC_IMAGE_TYPE_RGBA: - this.channels[0].correlate_row.zero = 0; - this.channels[1].correlate_row.zero = 0; - this.channels[2].correlate_row.zero = 0; - this.quic_rgb32_uncompress_row0(buf); - - this.channels[3].correlate_row.zero = 0; - this.quic_four_uncompress_row0(this.channels[3], buf); - - this.rows_completed++; - for (row = 1; row < this.height; row++) { - var prev = buf; - buf = prev.subarray(stride); - - this.channels[0].correlate_row.zero = this.channels[0].correlate_row.row[0]; - this.channels[1].correlate_row.zero = this.channels[1].correlate_row.row[0]; - this.channels[2].correlate_row.zero = this.channels[2].correlate_row.row[0]; - this.quic_rgb32_uncompress_row(prev, buf); - - this.channels[3].correlate_row.zero = this.channels[3].correlate_row.row[0]; - this.quic_four_uncompress_row(encoder.channels[3], prev, buf); - this.rows_completed++; - } - break; - - case QUIC_IMAGE_TYPE_GRAY: - console.log("quic: unsupported output format\n"); - return false; - break; - - case QUIC_IMAGE_TYPE_INVALID: - default: - console.log("quic: bad image type\n"); - return false; - } - return true; -} - -QuicEncoder.prototype.simple_quic_decode = function(buf) -{ - var stride = 4; /* FIXME - proper stride calc please */ - if (!this.quic_decode_begin(buf)) - return undefined; - if (this.type != QUIC_IMAGE_TYPE_RGB32 && this.type != QUIC_IMAGE_TYPE_RGB24 - && this.type != QUIC_IMAGE_TYPE_RGBA) - return undefined; - var out = new Uint8Array(this.width*this.height*4); - out[0] = 69; - if (this.quic_decode( out, (this.width * stride))) - return out; - return undefined; -} - -function SpiceQuic() -{ -} - -SpiceQuic.prototype = -{ - from_dv: function(dv, at, mb) - { - if (!encoder) - throw("quic: no quic encoder"); - this.data_size = dv.getUint32(at, true); - at += 4; - var buf = new Uint8Array(mb.slice(at)); - this.outptr = encoder.simple_quic_decode(buf); - if (this.outptr) - { - this.type = encoder.type; - this.width = encoder.width; - this.height = encoder.height; - } - at += buf.length; - return at; - }, -} - -function convert_spice_quic_to_web(context, spice_quic) -{ - var ret = context.createImageData(spice_quic.width, spice_quic.height); - var i; - for (i = 0; i < (ret.width * ret.height * 4); i+=4) - { - ret.data[i + 0] = spice_quic.outptr[i + 2]; - ret.data[i + 1] = spice_quic.outptr[i + 1]; - ret.data[i + 2] = spice_quic.outptr[i + 0]; - if (spice_quic.type !== QUIC_IMAGE_TYPE_RGBA) - ret.data[i + 3] = 255; - else - ret.data[i + 3] = 255 - spice_quic.outptr[i + 3]; - } - return ret; -} - -/* Module initialization */ -if (need_init) -{ - need_init = false; - - family_init(family_8bpc, 8, DEFmaxclen); - family_init(family_5bpc, 5, DEFmaxclen); - /* init_zeroLUT */ - var i, j, k, l; - - j = k = 1; - l = 8; - for (i = 0; i < 256; ++i) { - zeroLUT[i] = l; - --k; - if (k == 0) { - k = j; - --l; - j *= 2; - } - } - - encoder = new QuicEncoder; - - if (!encoder) - throw("quic: failed to create encoder"); -} diff -pruN 0.1.7-5/README 0.2.2-0ubuntu3/README --- 0.1.7-5/README 2016-08-17 19:44:46.000000000 +0000 +++ 0.2.2-0ubuntu3/README 2019-08-06 11:45:18.000000000 +0000 @@ -5,7 +5,7 @@ Instructions and status as of August, 20 Requirements: 1. Modern Firefox or Chrome (IE will work, but badly) - + 2. A WebSocket proxy websockify: @@ -24,7 +24,7 @@ Optional: With firefox, you can just open file:///your-path-to-spice.html-here - With Chrome, you have to set a secret config flag to do that, or + With Chrome, you have to set a secret config flag to do that, or serve the files from a web server. diff -pruN 0.1.7-5/resize.js 0.2.2-0ubuntu3/resize.js --- 0.1.7-5/resize.js 2016-08-17 19:44:46.000000000 +0000 +++ 0.2.2-0ubuntu3/resize.js 1970-01-01 00:00:00.000000000 +0000 @@ -1,70 +0,0 @@ -"use strict"; -/* - Copyright (C) 2014 by Jeremy P. White - - This file is part of spice-html5. - - spice-html5 is free software: you can redistribute it and/or modify - it under the terms of the GNU Lesser General Public License as published by - the Free Software Foundation, either version 3 of the License, or - (at your option) any later version. - - spice-html5 is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with spice-html5. If not, see . -*/ - -/*---------------------------------------------------------------------------- -** resize.js -** This bit of Javascript is a set of logic to help with window -** resizing, using the agent channel to request screen resizes. -** -** It's a bit tricky, as we want to wait for resizing to settle down -** before sending a size. Further, while horizontal resizing to use the whole -** browser width is fairly easy to arrange with css, resizing an element to use -** the whole vertical space (or to force a middle div to consume the bulk of the browser -** window size) is tricky, and the consensus seems to be that Javascript is -** the only right way to do it. -**--------------------------------------------------------------------------*/ -function resize_helper(sc) -{ - var w = document.getElementById(sc.screen_id).clientWidth; - var h = document.getElementById(sc.screen_id).clientHeight; - - var m = document.getElementById(sc.message_id); - - /* Resize vertically; basically we leave a 20 pixel margin - at the bottom, and use the position of the message window - to figure out how to resize */ - var hd = window.innerHeight - m.offsetHeight - m.offsetTop - 20; - - /* Xorg requires height be a multiple of 8; round up */ - h = h + hd; - if (h % 8 > 0) - h += (8 - (h % 8)); - - /* Xorg requires width be a multiple of 8; round up */ - if (w % 8 > 0) - w += (8 - (w % 8)); - - - sc.resize_window(0, w, h, 32, 0, 0); - sc.spice_resize_timer = undefined; -} - -function handle_resize(e) -{ - var sc = window.spice_connection; - - if (sc && sc.spice_resize_timer) - { - window.clearTimeout(sc.spice_resize_timer); - sc.spice_resize_timer = undefined; - } - - sc.spice_resize_timer = window.setTimeout(resize_helper, 200, sc); -} diff -pruN 0.1.7-5/simulatecursor.js 0.2.2-0ubuntu3/simulatecursor.js --- 0.1.7-5/simulatecursor.js 2016-08-17 19:44:46.000000000 +0000 +++ 0.2.2-0ubuntu3/simulatecursor.js 1970-01-01 00:00:00.000000000 +0000 @@ -1,202 +0,0 @@ -"use strict"; -/* - Copyright (C) 2013 by Jeremy P. White - - This file is part of spice-html5. - - spice-html5 is free software: you can redistribute it and/or modify - it under the terms of the GNU Lesser General Public License as published by - the Free Software Foundation, either version 3 of the License, or - (at your option) any later version. - - spice-html5 is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with spice-html5. If not, see . -*/ - -/*---------------------------------------------------------------------------- -** SpiceSimulateCursor -** Internet Explorer 10 does not support data uri's in cursor assignment. -** This file provides a number of gimmicks to compensate. First, if there -** is a preloaded cursor available, we will use that. Failing that, we will -** simulate a cursor using an image that is moved around the screen. -**--------------------------------------------------------------------------*/ -var SpiceSimulateCursor = { - -cursors : new Array(), -unknown_cursors : new Array(), -warned: false, - -add_cursor: function(sha1, value) -{ - SpiceSimulateCursor.cursors[sha1] = value; -}, - -unknown_cursor: function(sha1, curdata) -{ - if (! SpiceSimulateCursor.warned) - { - SpiceSimulateCursor.warned = true; - alert("Internet Explorer does not support dynamic cursors. " + - "This page will now simulate cursors with images, " + - "which will be imperfect. We recommend using Chrome or Firefox instead. " + - "\n\nIf you need to use Internet Explorer, you can create a static cursor " + - "file for each cursor your application uses. " + - "View the console log for more information on creating static cursors for your environment."); - } - - if (! SpiceSimulateCursor.unknown_cursors[sha1]) - { - SpiceSimulateCursor.unknown_cursors[sha1] = curdata; - console.log('Unknown cursor. Simulation required. To avoid simulation for this cursor, create and include a custom javascript file, and add the following line:'); - console.log('SpiceCursorSimulator.add_cursor("' + sha1 + '"), ".cur");'); - console.log('And then run following command, redirecting output into .cur:'); - console.log('php -r "echo urldecode(\'' + curdata + '\');"'); - } -}, - -simulate_cursor: function (spicecursor, cursor, screen, pngstr) -{ - var cursor_sha = hex_sha1(pngstr + ' ' + cursor.header.hot_spot_x + ' ' + cursor.header.hot_spot_y); - if (typeof SpiceSimulateCursor.cursors != 'undefined') - if (typeof SpiceSimulateCursor.cursors[cursor_sha] != 'undefined') - { - var curstr = 'url(' + SpiceSimulateCursor.cursors[cursor_sha] + '), default'; - screen.style.cursor = curstr; - } - - if (window.getComputedStyle(screen, null).cursor == 'auto') - { - SpiceSimulateCursor.unknown_cursor(cursor_sha, - SpiceSimulateCursor.create_icondir(cursor.header.width, cursor.header.height, - cursor.data.byteLength, cursor.header.hot_spot_x, cursor.header.hot_spot_y) + pngstr); - - document.getElementById(spicecursor.parent.screen_id).style.cursor = 'none'; - if (! spicecursor.spice_simulated_cursor) - { - spicecursor.spice_simulated_cursor = document.createElement('img'); - - spicecursor.spice_simulated_cursor.style.position = 'absolute'; - spicecursor.spice_simulated_cursor.style.display = 'none'; - spicecursor.spice_simulated_cursor.style.overflow = 'hidden'; - - spicecursor.spice_simulated_cursor.spice_screen = document.getElementById(spicecursor.parent.screen_id); - - spicecursor.spice_simulated_cursor.addEventListener('mousemove', SpiceSimulateCursor.handle_sim_mousemove); - - spicecursor.spice_simulated_cursor.spice_screen.appendChild(spicecursor.spice_simulated_cursor); - } - - spicecursor.spice_simulated_cursor.src = 'data:image/png,' + pngstr; - - spicecursor.spice_simulated_cursor.spice_hot_x = cursor.header.hot_spot_x; - spicecursor.spice_simulated_cursor.spice_hot_y = cursor.header.hot_spot_y; - - spicecursor.spice_simulated_cursor.style.pointerEvents = "none"; - } - else - { - if (spicecursor.spice_simulated_cursor) - { - spicecursor.spice_simulated_cursor.spice_screen.removeChild(spicecursor.spice_simulated_cursor); - delete spicecursor.spice_simulated_cursor; - } - } -}, - -handle_sim_mousemove: function(e) -{ - var retval; - var f = SpiceSimulateCursor.duplicate_mouse_event(e, this.spice_screen); - return this.spice_screen.dispatchEvent(f); -}, - -duplicate_mouse_event: function(e, target) -{ - var evt = document.createEvent("mouseevent"); - evt.initMouseEvent(e.type, true, true, e.view, e.detail, - e.screenX, e.screenY, e.clientX, e.clientY, - e.ctrlKey, e.altKey, e.shiftKey, e.metaKey, e.button, e.relatedTarget); - return evt; -}, - -ICONDIR: function () -{ -}, - -ICONDIRENTRY: function(width, height, bytes, hot_x, hot_y) -{ - this.width = width; - this.height = height; - this.bytes = bytes; - this.hot_x = hot_x; - this.hot_y = hot_y; -}, - - -create_icondir: function (width, height, bytes, hot_x, hot_y) -{ - var i; - var header = new SpiceSimulateCursor.ICONDIR(); - var entry = new SpiceSimulateCursor.ICONDIRENTRY(width, height, bytes, hot_x, hot_y); - - var mb = new ArrayBuffer(header.buffer_size() + entry.buffer_size()); - var at = header.to_buffer(mb); - at = entry.to_buffer(mb, at); - - var u8 = new Uint8Array(mb); - var str = ""; - for (i = 0; i < at; i++) - { - str += "%"; - if (u8[i] < 16) - str += "0"; - str += u8[i].toString(16); - } - return str; -}, - -}; - -SpiceSimulateCursor.ICONDIR.prototype = -{ - to_buffer: function(a, at) - { - at = at || 0; - var dv = new SpiceDataView(a); - dv.setUint16(at, 0, true); at += 2; - dv.setUint16(at, 2, true); at += 2; - dv.setUint16(at, 1, true); at += 2; - return at; - }, - buffer_size: function() - { - return 6; - } -}; - -SpiceSimulateCursor.ICONDIRENTRY.prototype = -{ - to_buffer: function(a, at) - { - at = at || 0; - var dv = new SpiceDataView(a); - dv.setUint8(at, this.width); at++; - dv.setUint8(at, this.height); at++; - dv.setUint8(at, 0); at++; /* color palette count, unused */ - dv.setUint8(at, 0); at++; /* reserved */ - dv.setUint16(at, this.hot_x, true); at += 2; - dv.setUint16(at, this.hot_y, true); at += 2; - dv.setUint32(at, this.bytes, true); at += 4; - dv.setUint32(at, at + 4, true); at += 4; /* Offset to bytes */ - return at; - }, - buffer_size: function() - { - return 16; - } -}; diff -pruN 0.1.7-5/spicearraybuffer.js 0.2.2-0ubuntu3/spicearraybuffer.js --- 0.1.7-5/spicearraybuffer.js 2016-08-17 19:44:46.000000000 +0000 +++ 0.2.2-0ubuntu3/spicearraybuffer.js 1970-01-01 00:00:00.000000000 +0000 @@ -1,58 +0,0 @@ -"use strict"; -/* - Copyright (C) 2012 by Jeremy P. White - - This file is part of spice-html5. - - spice-html5 is free software: you can redistribute it and/or modify - it under the terms of the GNU Lesser General Public License as published by - the Free Software Foundation, either version 3 of the License, or - (at your option) any later version. - - spice-html5 is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with spice-html5. If not, see . -*/ - -/*---------------------------------------------------------------------------- -** SpiceArrayBufferSlice -** This function is a work around for IE 10, which has no slice() -** method in it's subclass. -**--------------------------------------------------------------------------*/ -function SpiceArrayBufferSlice(start, end) -{ - start = start || 0; - end = end || this.byteLength; - if (end < 0) - end = this.byteLength + end; - if (start < 0) - start = this.byteLength + start; - if (start < 0) - start = 0; - if (end < 0) - end = 0; - if (end > this.byteLength) - end = this.byteLength; - if (start > end) - start = end; - - var ret = new ArrayBuffer(end - start); - var in1 = new Uint8Array(this, start, end - start); - var out = new Uint8Array(ret); - var i; - - for (i = 0; i < end - start; i++) - out[i] = in1[i]; - - return ret; -} - -if (! ArrayBuffer.prototype.slice) -{ - ArrayBuffer.prototype.slice = SpiceArrayBufferSlice; - console.log("WARNING: ArrayBuffer.slice() is missing; we are extending ArrayBuffer to compensate"); -} diff -pruN 0.1.7-5/spice_auto.html 0.2.2-0ubuntu3/spice_auto.html --- 0.1.7-5/spice_auto.html 2016-08-17 19:44:46.000000000 +0000 +++ 0.2.2-0ubuntu3/spice_auto.html 2019-08-06 11:45:18.000000000 +0000 @@ -28,37 +28,25 @@ Spice Javascript client - - - - - - - - - - - - - - - - - - - - - - - - - - - - + + + + diff -pruN 0.1.7-5/spiceconn.js 0.2.2-0ubuntu3/spiceconn.js --- 0.1.7-5/spiceconn.js 2016-08-17 19:44:46.000000000 +0000 +++ 0.2.2-0ubuntu3/spiceconn.js 1970-01-01 00:00:00.000000000 +0000 @@ -1,492 +0,0 @@ -"use strict"; -/* - Copyright (C) 2012 by Jeremy P. White - - This file is part of spice-html5. - - spice-html5 is free software: you can redistribute it and/or modify - it under the terms of the GNU Lesser General Public License as published by - the Free Software Foundation, either version 3 of the License, or - (at your option) any later version. - - spice-html5 is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with spice-html5. If not, see . -*/ - -/*---------------------------------------------------------------------------- -** SpiceConn -** This is the base Javascript class for establishing and -** managing a connection to a Spice Server. -** It is used to provide core functionality to the Spice main, -** display, inputs, and cursor channels. See main.js for -** usage. -**--------------------------------------------------------------------------*/ -function SpiceConn(o) -{ - if (o === undefined || o.uri === undefined || ! o.uri) - throw new Error("You must specify a uri"); - - this.ws = new WebSocket(o.uri, 'binary'); - - if (! this.ws.binaryType) - throw new Error("WebSocket doesn't support binaryType. Try a different browser."); - - this.connection_id = o.connection_id !== undefined ? o.connection_id : 0; - this.type = o.type !== undefined ? o.type : SPICE_CHANNEL_MAIN; - this.chan_id = o.chan_id !== undefined ? o.chan_id : 0; - if (o.parent !== undefined) - { - this.parent = o.parent; - this.message_id = o.parent.message_id; - this.password = o.parent.password; - } - if (o.screen_id !== undefined) - this.screen_id = o.screen_id; - if (o.dump_id !== undefined) - this.dump_id = o.dump_id; - if (o.message_id !== undefined) - this.message_id = o.message_id; - if (o.password !== undefined) - this.password = o.password; - if (o.onerror !== undefined) - this.onerror = o.onerror; - if (o.onsuccess !== undefined) - this.onsuccess = o.onsuccess; - if (o.onagent !== undefined) - this.onagent = o.onagent; - - this.state = "connecting"; - this.ws.parent = this; - this.wire_reader = new SpiceWireReader(this, this.process_inbound); - this.messages_sent = 0; - this.warnings = []; - - this.ws.addEventListener('open', function(e) { - DEBUG > 0 && console.log(">> WebSockets.onopen"); - DEBUG > 0 && console.log("id " + this.parent.connection_id +"; type " + this.parent.type); - - /*********************************************************************** - ** WHERE IT ALL REALLY BEGINS - ***********************************************************************/ - this.parent.send_hdr(); - this.parent.wire_reader.request(SpiceLinkHeader.prototype.buffer_size()); - this.parent.state = "start"; - }); - this.ws.addEventListener('error', function(e) { - if ('url' in e.target) { - this.parent.log_err("WebSocket error: Can't connect to websocket on URL: " + e.target.url); - } - this.parent.report_error(e); - }); - this.ws.addEventListener('close', function(e) { - DEBUG > 0 && console.log(">> WebSockets.onclose"); - DEBUG > 0 && console.log("id " + this.parent.connection_id +"; type " + this.parent.type); - DEBUG > 0 && console.log(e); - if (this.parent.state != "closing" && this.parent.state != "error" && this.parent.onerror !== undefined) - { - var e; - if (this.parent.state == "connecting") - e = new Error("Connection refused."); - else if (this.parent.state == "start" || this.parent.state == "link") - e = new Error("Unexpected protocol mismatch."); - else if (this.parent.state == "ticket") - e = new Error("Bad password."); - else - e = new Error("Unexpected close while " + this.parent.state); - - this.parent.onerror(e); - this.parent.log_err(e.toString()); - } - }); - - if (this.ws.readyState == 2 || this.ws.readyState == 3) - throw new Error("Unable to connect to " + o.uri); - - this.timeout = window.setTimeout(spiceconn_timeout, SPICE_CONNECT_TIMEOUT, this); -} - -SpiceConn.prototype = -{ - send_hdr : function () - { - var hdr = new SpiceLinkHeader; - var msg = new SpiceLinkMess; - - msg.connection_id = this.connection_id; - msg.channel_type = this.type; - // FIXME - we're not setting a channel_id... - msg.common_caps.push( - (1 << SPICE_COMMON_CAP_PROTOCOL_AUTH_SELECTION) | - (1 << SPICE_COMMON_CAP_MINI_HEADER) - ); - - if (msg.channel_type == SPICE_CHANNEL_PLAYBACK) - msg.channel_caps.push( - (1 << SPICE_PLAYBACK_CAP_OPUS) - ); - else if (msg.channel_type == SPICE_CHANNEL_MAIN) - msg.channel_caps.push( - (1 << SPICE_MAIN_CAP_AGENT_CONNECTED_TOKENS) - ); - else if (msg.channel_type == SPICE_CHANNEL_DISPLAY) - msg.channel_caps.push( - (1 << SPICE_DISPLAY_CAP_SIZED_STREAM) | - (1 << SPICE_DISPLAY_CAP_STREAM_REPORT) | - (1 << SPICE_DISPLAY_CAP_MULTI_CODEC) | - (1 << SPICE_DISPLAY_CAP_CODEC_MJPEG) | - (1 << SPICE_DISPLAY_CAP_CODEC_VP8) - ); - - hdr.size = msg.buffer_size(); - - var mb = new ArrayBuffer(hdr.buffer_size() + msg.buffer_size()); - hdr.to_buffer(mb); - msg.to_buffer(mb, hdr.buffer_size()); - - DEBUG > 1 && console.log("Sending header:"); - DEBUG > 2 && hexdump_buffer(mb); - this.ws.send(mb); - }, - - send_ticket: function(ticket) - { - var hdr = new SpiceLinkAuthTicket(); - hdr.auth_mechanism = SPICE_COMMON_CAP_AUTH_SPICE; - // FIXME - we need to implement RSA to make this work right - hdr.encrypted_data = ticket; - var mb = new ArrayBuffer(hdr.buffer_size()); - - hdr.to_buffer(mb); - DEBUG > 1 && console.log("Sending ticket:"); - DEBUG > 2 && hexdump_buffer(mb); - this.ws.send(mb); - }, - - send_msg: function(msg) - { - var mb = new ArrayBuffer(msg.buffer_size()); - msg.to_buffer(mb); - this.messages_sent++; - DEBUG > 0 && console.log(">> hdr " + this.channel_type() + " type " + msg.type + " size " + mb.byteLength); - DEBUG > 2 && hexdump_buffer(mb); - this.ws.send(mb); - }, - - process_inbound: function(mb, saved_header) - { - DEBUG > 2 && console.log(this.type + ": processing message of size " + mb.byteLength + "; state is " + this.state); - if (this.state == "ready") - { - if (saved_header == undefined) - { - var msg = new SpiceMiniData(mb); - - if (msg.type > 500) - { - alert("Something has gone very wrong; we think we have message of type " + msg.type); - debugger; - } - - if (msg.size == 0) - { - this.process_message(msg); - this.wire_reader.request(SpiceMiniData.prototype.buffer_size()); - } - else - { - this.wire_reader.request(msg.size); - this.wire_reader.save_header(msg); - } - } - else - { - saved_header.data = mb; - this.process_message(saved_header); - this.wire_reader.request(SpiceMiniData.prototype.buffer_size()); - this.wire_reader.save_header(undefined); - } - } - - else if (this.state == "start") - { - this.reply_hdr = new SpiceLinkHeader(mb); - if (this.reply_hdr.magic != SPICE_MAGIC) - { - this.state = "error"; - var e = new Error('Error: magic mismatch: ' + this.reply_hdr.magic); - this.report_error(e); - } - else - { - // FIXME - Determine major/minor version requirements - this.wire_reader.request(this.reply_hdr.size); - this.state = "link"; - } - } - - else if (this.state == "link") - { - this.reply_link = new SpiceLinkReply(mb); - // FIXME - Screen the caps - require minihdr at least, right? - if (this.reply_link.error) - { - this.state = "error"; - var e = new Error('Error: reply link error ' + this.reply_link.error); - this.report_error(e); - } - else - { - this.send_ticket(rsa_encrypt(this.reply_link.pub_key, this.password + String.fromCharCode(0))); - this.state = "ticket"; - this.wire_reader.request(SpiceLinkAuthReply.prototype.buffer_size()); - } - } - - else if (this.state == "ticket") - { - this.auth_reply = new SpiceLinkAuthReply(mb); - if (this.auth_reply.auth_code == SPICE_LINK_ERR_OK) - { - DEBUG > 0 && console.log(this.type + ': Connected'); - - if (this.type == SPICE_CHANNEL_DISPLAY) - { - // FIXME - pixmap and glz dictionary config info? - var dinit = new SpiceMsgcDisplayInit(); - var reply = new SpiceMiniData(); - reply.build_msg(SPICE_MSGC_DISPLAY_INIT, dinit); - DEBUG > 0 && console.log("Request display init"); - this.send_msg(reply); - } - this.state = "ready"; - this.wire_reader.request(SpiceMiniData.prototype.buffer_size()); - if (this.timeout) - { - window.clearTimeout(this.timeout); - delete this.timeout; - } - } - else - { - this.state = "error"; - if (this.auth_reply.auth_code == SPICE_LINK_ERR_PERMISSION_DENIED) - { - var e = new Error("Permission denied."); - } - else - { - var e = new Error("Unexpected link error " + this.auth_reply.auth_code); - } - this.report_error(e); - } - } - }, - - process_common_messages : function(msg) - { - if (msg.type == SPICE_MSG_SET_ACK) - { - var ack = new SpiceMsgSetAck(msg.data); - // FIXME - what to do with generation? - this.ack_window = ack.window; - DEBUG > 1 && console.log(this.type + ": set ack to " + ack.window); - this.msgs_until_ack = this.ack_window; - var ackack = new SpiceMsgcAckSync(ack); - var reply = new SpiceMiniData(); - reply.build_msg(SPICE_MSGC_ACK_SYNC, ackack); - this.send_msg(reply); - return true; - } - - if (msg.type == SPICE_MSG_PING) - { - DEBUG > 1 && console.log("ping!"); - var pong = new SpiceMiniData; - pong.type = SPICE_MSGC_PONG; - if (msg.data) - { - pong.data = msg.data.slice(0, 12); - } - pong.size = pong.buffer_size(); - this.send_msg(pong); - return true; - } - - if (msg.type == SPICE_MSG_NOTIFY) - { - // FIXME - Visibility + what - var notify = new SpiceMsgNotify(msg.data); - if (notify.severity == SPICE_NOTIFY_SEVERITY_ERROR) - this.log_err(notify.message); - else if (notify.severity == SPICE_NOTIFY_SEVERITY_WARN ) - this.log_warn(notify.message); - else - this.log_info(notify.message); - return true; - } - - return false; - - }, - - process_message: function(msg) - { - var rc; - var start = Date.now(); - DEBUG > 0 && console.log("<< hdr " + this.channel_type() + " type " + msg.type + " size " + (msg.data && msg.data.byteLength)); - rc = this.process_common_messages(msg); - if (! rc) - { - if (this.process_channel_message) - { - rc = this.process_channel_message(msg); - if (! rc) - this.log_warn(this.channel_type() + ": Unknown message type " + msg.type + "!"); - } - else - this.log_err(this.channel_type() + ": No message handlers for this channel; message " + msg.type); - } - - if (this.msgs_until_ack !== undefined && this.ack_window) - { - this.msgs_until_ack--; - if (this.msgs_until_ack <= 0) - { - this.msgs_until_ack = this.ack_window; - var ack = new SpiceMiniData(); - ack.type = SPICE_MSGC_ACK; - this.send_msg(ack); - DEBUG > 1 && console.log(this.type + ": sent ack"); - } - } - - var delta = Date.now() - start; - if (DEBUG > 0 || delta > GAP_DETECTION_THRESHOLD) - console.log("delta " + this.channel_type() + ":" + msg.type + " " + delta); - return rc; - }, - - channel_type: function() - { - if (this.type == SPICE_CHANNEL_MAIN) - return "main"; - else if (this.type == SPICE_CHANNEL_DISPLAY) - return "display"; - else if (this.type == SPICE_CHANNEL_INPUTS) - return "inputs"; - else if (this.type == SPICE_CHANNEL_CURSOR) - return "cursor"; - else if (this.type == SPICE_CHANNEL_PLAYBACK) - return "playback"; - else if (this.type == SPICE_CHANNEL_RECORD) - return "record"; - else if (this.type == SPICE_CHANNEL_TUNNEL) - return "tunnel"; - else if (this.type == SPICE_CHANNEL_SMARTCARD) - return "smartcard"; - else if (this.type == SPICE_CHANNEL_USBREDIR) - return "usbredir"; - else if (this.type == SPICE_CHANNEL_PORT) - return "port"; - else if (this.type == SPICE_CHANNEL_WEBDAV) - return "webdav"; - return "unknown-" + this.type; - - }, - - log_info: function() - { - var msg = Array.prototype.join.call(arguments, " "); - console.log(msg); - if (this.message_id) - { - var p = document.createElement("p"); - p.appendChild(document.createTextNode(msg)); - p.className += "spice-message-info"; - document.getElementById(this.message_id).appendChild(p); - } - }, - - log_warn: function() - { - var msg = Array.prototype.join.call(arguments, " "); - console.log("WARNING: " + msg); - if (this.message_id) - { - var p = document.createElement("p"); - p.appendChild(document.createTextNode(msg)); - p.className += "spice-message-warning"; - document.getElementById(this.message_id).appendChild(p); - } - }, - - log_err: function() - { - var msg = Array.prototype.join.call(arguments, " "); - console.log("ERROR: " + msg); - if (this.message_id) - { - var p = document.createElement("p"); - p.appendChild(document.createTextNode(msg)); - p.className += "spice-message-error"; - document.getElementById(this.message_id).appendChild(p); - } - }, - - known_unimplemented: function(type, msg) - { - if ( (!this.warnings[type]) || DEBUG > 1) - { - var str = ""; - if (DEBUG <= 1) - str = " [ further notices suppressed ]"; - this.log_warn("Unimplemented function " + type + "(" + msg + ")" + str); - this.warnings[type] = true; - } - }, - - report_error: function(e) - { - this.log_err(e.toString()); - if (this.onerror != undefined) - this.onerror(e); - else - throw(e); - }, - - report_success: function(m) - { - if (this.onsuccess != undefined) - this.onsuccess(m); - }, - - cleanup: function() - { - if (this.timeout) - { - window.clearTimeout(this.timeout); - delete this.timeout; - } - if (this.ws) - { - this.ws.close(); - this.ws = undefined; - } - }, - - handle_timeout: function() - { - var e = new Error("Connection timed out."); - this.report_error(e); - }, -} - -function spiceconn_timeout(sc) -{ - SpiceConn.prototype.handle_timeout.call(sc); -} diff -pruN 0.1.7-5/spice.css 0.2.2-0ubuntu3/spice.css --- 0.1.7-5/spice.css 2016-08-17 19:44:46.000000000 +0000 +++ 0.2.2-0ubuntu3/spice.css 2019-08-06 11:45:18.000000000 +0000 @@ -36,7 +36,6 @@ body #login input { padding: 5px; - background-color: #fAfAfA; border: 1px inset #999999; outline: none; -moz-border-radius: 3px; -webkit-border-radius: 3px; border-radius: 3px; @@ -104,6 +103,8 @@ body -webkit-box-shadow: 5px 5px 5px rgba(0, 0, 0, 0.2); -moz-box-shadow: 5px 5px 5px rgba(0, 0, 0, 0.2); box-shadow: 5px 5px 5px rgba(0, 0, 0, 0.2); + /* We default the message box to hidden. */ + display: none; } .spice-message p { margin-bottom: 0em; @@ -115,4 +116,3 @@ body .spice-message-error { color: red; } - diff -pruN 0.1.7-5/spicedataview.js 0.2.2-0ubuntu3/spicedataview.js --- 0.1.7-5/spicedataview.js 2016-08-17 19:44:46.000000000 +0000 +++ 0.2.2-0ubuntu3/spicedataview.js 1970-01-01 00:00:00.000000000 +0000 @@ -1,120 +0,0 @@ -"use strict"; -/* - Copyright (C) 2012 by Jeremy P. White - - This file is part of spice-html5. - - spice-html5 is free software: you can redistribute it and/or modify - it under the terms of the GNU Lesser General Public License as published by - the Free Software Foundation, either version 3 of the License, or - (at your option) any later version. - - spice-html5 is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with spice-html5. If not, see . -*/ - -/*---------------------------------------------------------------------------- -** SpiceDataView -** FIXME FIXME -** This is used because Firefox does not have DataView yet. -** We should use DataView if we have it, because it *has* to -** be faster than this code -**--------------------------------------------------------------------------*/ -function SpiceDataView(buffer, byteOffset, byteLength) -{ - if (byteOffset !== undefined) - { - if (byteLength !== undefined) - this.u8 = new Uint8Array(buffer, byteOffset, byteLength); - else - this.u8 = new Uint8Array(buffer, byteOffset); - } - else - this.u8 = new Uint8Array(buffer); -}; - -SpiceDataView.prototype = { - getUint8: function(byteOffset) - { - return this.u8[byteOffset]; - }, - getUint16: function(byteOffset, littleEndian) - { - var low = 1, high = 0; - if (littleEndian) - { - low = 0; - high = 1; - } - - return (this.u8[byteOffset + high] << 8) | this.u8[byteOffset + low]; - }, - getUint32: function(byteOffset, littleEndian) - { - var low = 2, high = 0; - if (littleEndian) - { - low = 0; - high = 2; - } - - return (this.getUint16(byteOffset + high, littleEndian) << 16) | - this.getUint16(byteOffset + low, littleEndian); - }, - getUint64: function (byteOffset, littleEndian) - { - var low = 4, high = 0; - if (littleEndian) - { - low = 0; - high = 4; - } - - return (this.getUint32(byteOffset + high, littleEndian) << 32) | - this.getUint32(byteOffset + low, littleEndian); - }, - setUint8: function(byteOffset, b) - { - this.u8[byteOffset] = (b & 0xff); - }, - setUint16: function(byteOffset, i, littleEndian) - { - var low = 1, high = 0; - if (littleEndian) - { - low = 0; - high = 1; - } - this.u8[byteOffset + high] = (i & 0xffff) >> 8; - this.u8[byteOffset + low] = (i & 0x00ff); - }, - setUint32: function(byteOffset, w, littleEndian) - { - var low = 2, high = 0; - if (littleEndian) - { - low = 0; - high = 2; - } - - this.setUint16(byteOffset + high, (w & 0xffffffff) >> 16, littleEndian); - this.setUint16(byteOffset + low, (w & 0x0000ffff), littleEndian); - }, - setUint64: function(byteOffset, w, littleEndian) - { - var low = 4, high = 0; - if (littleEndian) - { - low = 0; - high = 4; - } - - this.setUint32(byteOffset + high, (w & 0xffffffffffffffff) >> 32, littleEndian); - this.setUint32(byteOffset + low, (w & 0x00000000ffffffff), littleEndian); - }, -} diff -pruN 0.1.7-5/spice.html 0.2.2-0ubuntu3/spice.html --- 0.1.7-5/spice.html 2016-08-17 19:44:46.000000000 +0000 +++ 0.2.2-0ubuntu3/spice.html 2019-08-06 11:45:18.000000000 +0000 @@ -28,37 +28,25 @@ Spice Javascript client - - - - - - - - - - - - - - - - - - - - - - - - - - - - + + + + @@ -153,7 +176,8 @@ - + +
diff -pruN 0.1.7-5/spicemsg.js 0.2.2-0ubuntu3/spicemsg.js --- 0.1.7-5/spicemsg.js 2016-08-17 19:44:46.000000000 +0000 +++ 0.2.2-0ubuntu3/spicemsg.js 1970-01-01 00:00:00.000000000 +0000 @@ -1,1280 +0,0 @@ -"use strict"; -/* - Copyright (C) 2012 by Jeremy P. White - - This file is part of spice-html5. - - spice-html5 is free software: you can redistribute it and/or modify - it under the terms of the GNU Lesser General Public License as published by - the Free Software Foundation, either version 3 of the License, or - (at your option) any later version. - - spice-html5 is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with spice-html5. If not, see . -*/ - -/*---------------------------------------------------------------------------- -** Spice messages -** This file contains classes for passing messages to and from -** a spice server. This file should arguably be generated from -** spice.proto, but it was instead put together by hand. -**--------------------------------------------------------------------------*/ -function SpiceLinkHeader(a, at) -{ - this.magic = SPICE_MAGIC; - this.major_version = SPICE_VERSION_MAJOR; - this.minor_version = SPICE_VERSION_MINOR; - this.size = 0; - if (a !== undefined) - this.from_buffer(a, at); -} - -SpiceLinkHeader.prototype = -{ - from_buffer: function(a, at) - { - at = at || 0; - var dv = new SpiceDataView(a); - this.magic = ""; - for (var i = 0; i < 4; i++) - this.magic += String.fromCharCode(dv.getUint8(at + i)); - at += 4; - - this.major_version = dv.getUint32(at, true); at += 4; - this.minor_version = dv.getUint32(at, true); at += 4; - this.size = dv.getUint32(at, true); at += 4; - }, - - to_buffer: function(a, at) - { - at = at || 0; - var dv = new SpiceDataView(a); - for (var i = 0; i < 4; i++) - dv.setUint8(at + i, this.magic.charCodeAt(i)); - at += 4; - - dv.setUint32(at, this.major_version, true); at += 4; - dv.setUint32(at, this.minor_version, true); at += 4; - dv.setUint32(at, this.size, true); at += 4; - }, - buffer_size: function() - { - return 16; - }, -} - -function SpiceLinkMess(a, at) -{ - this.connection_id = 0; - this.channel_type = 0; - this.channel_id = 0; - this.common_caps = []; - this.channel_caps = []; - - if (a !== undefined) - this.from_buffer(a, at); -} - -SpiceLinkMess.prototype = -{ - from_buffer: function(a, at) - { - at = at || 0; - var i; - var orig_at = at; - var dv = new SpiceDataView(a); - this.connection_id = dv.getUint32(at, true); at += 4; - this.channel_type = dv.getUint8(at, true); at++; - this.channel_id = dv.getUint8(at, true); at++; - var num_common_caps = dv.getUint32(at, true); at += 4; - var num_channel_caps = dv.getUint32(at, true); at += 4; - var caps_offset = dv.getUint32(at, true); at += 4; - - at = orig_at + caps_offset; - this.common_caps = []; - for (i = 0; i < num_common_caps; i++) - { - this.common_caps.unshift(dv.getUint32(at, true)); at += 4; - } - - this.channel_caps = []; - for (i = 0; i < num_channel_caps; i++) - { - this.channel_caps.unshift(dv.getUint32(at, true)); at += 4; - } - }, - - to_buffer: function(a, at) - { - at = at || 0; - var orig_at = at; - var i; - var dv = new SpiceDataView(a); - dv.setUint32(at, this.connection_id, true); at += 4; - dv.setUint8(at, this.channel_type, true); at++; - dv.setUint8(at, this.channel_id, true); at++; - dv.setUint32(at, this.common_caps.length, true); at += 4; - dv.setUint32(at, this.channel_caps.length, true); at += 4; - dv.setUint32(at, (at - orig_at) + 4, true); at += 4; - - for (i = 0; i < this.common_caps.length; i++) - { - dv.setUint32(at, this.common_caps[i], true); at += 4; - } - - for (i = 0; i < this.channel_caps.length; i++) - { - dv.setUint32(at, this.channel_caps[i], true); at += 4; - } - }, - buffer_size: function() - { - return 18 + (4 * this.common_caps.length) + (4 * this.channel_caps.length); - } -} - -function SpiceLinkReply(a, at) -{ - this.error = 0; - this.pub_key = undefined; - this.common_caps = []; - this.channel_caps = []; - - if (a !== undefined) - this.from_buffer(a, at); -} - -SpiceLinkReply.prototype = -{ - from_buffer: function(a, at) - { - at = at || 0; - var i; - var orig_at = at; - var dv = new SpiceDataView(a); - this.error = dv.getUint32(at, true); at += 4; - - this.pub_key = create_rsa_from_mb(a, at); - at += SPICE_TICKET_PUBKEY_BYTES; - - var num_common_caps = dv.getUint32(at, true); at += 4; - var num_channel_caps = dv.getUint32(at, true); at += 4; - var caps_offset = dv.getUint32(at, true); at += 4; - - at = orig_at + caps_offset; - this.common_caps = []; - for (i = 0; i < num_common_caps; i++) - { - this.common_caps.unshift(dv.getUint32(at, true)); at += 4; - } - - this.channel_caps = []; - for (i = 0; i < num_channel_caps; i++) - { - this.channel_caps.unshift(dv.getUint32(at, true)); at += 4; - } - }, -} - -function SpiceLinkAuthTicket(a, at) -{ - this.auth_mechanism = 0; - this.encrypted_data = undefined; -} - -SpiceLinkAuthTicket.prototype = -{ - to_buffer: function(a, at) - { - at = at || 0; - var i; - var dv = new SpiceDataView(a); - dv.setUint32(at, this.auth_mechanism, true); at += 4; - for (i = 0; i < SPICE_TICKET_KEY_PAIR_LENGTH / 8; i++) - { - if (this.encrypted_data && i < this.encrypted_data.length) - dv.setUint8(at, this.encrypted_data[i], true); - else - dv.setUint8(at, 0, true); - at++; - } - }, - buffer_size: function() - { - return 4 + (SPICE_TICKET_KEY_PAIR_LENGTH / 8); - } -} - -function SpiceLinkAuthReply(a, at) -{ - this.auth_code = 0; - if (a !== undefined) - this.from_buffer(a, at); -} - -SpiceLinkAuthReply.prototype = -{ - from_buffer: function(a, at) - { - at = at || 0; - var dv = new SpiceDataView(a); - this.auth_code = dv.getUint32(at, true); at += 4; - }, - buffer_size: function() - { - return 4; - } -} - -function SpiceMiniData(a, at) -{ - this.type = 0; - this.size = 0; - this.data = undefined; - if (a !== undefined) - this.from_buffer(a, at); -} - -SpiceMiniData.prototype = -{ - from_buffer: function(a, at) - { - at = at || 0; - var i; - var dv = new SpiceDataView(a); - this.type = dv.getUint16(at, true); at += 2; - this.size = dv.getUint32(at, true); at += 4; - if (a.byteLength > at) - { - this.data = a.slice(at); - at += this.data.byteLength; - } - }, - to_buffer : function(a, at) - { - at = at || 0; - var i; - var dv = new SpiceDataView(a); - dv.setUint16(at, this.type, true); at += 2; - dv.setUint32(at, this.data ? this.data.byteLength : 0, true); at += 4; - if (this.data && this.data.byteLength > 0) - { - var u8arr = new Uint8Array(this.data); - for (i = 0; i < u8arr.length; i++, at++) - dv.setUint8(at, u8arr[i], true); - } - }, - build_msg : function(in_type, extra) - { - this.type = in_type; - this.size = extra.buffer_size(); - this.data = new ArrayBuffer(this.size); - extra.to_buffer(this.data); - }, - buffer_size: function() - { - if (this.data) - return 6 + this.data.byteLength; - else - return 6; - }, -} - -function SpiceMsgChannels(a, at) -{ - this.num_of_channels = 0; - this.channels = []; - if (a !== undefined) - this.from_buffer(a, at); -} - -SpiceMsgChannels.prototype = -{ - from_buffer: function(a, at) - { - at = at || 0; - var i; - var dv = new SpiceDataView(a); - this.num_of_channels = dv.getUint32(at, true); at += 4; - for (i = 0; i < this.num_of_channels; i++) - { - var chan = new SpiceChannelId(); - at = chan.from_dv(dv, at, a); - this.channels.push(chan); - } - }, -} - -function SpiceMsgMainInit(a, at) -{ - this.from_buffer(a, at); -} - -SpiceMsgMainInit.prototype = -{ - from_buffer: function(a, at) - { - at = at || 0; - var dv = new SpiceDataView(a); - this.session_id = dv.getUint32(at, true); at += 4; - this.display_channels_hint = dv.getUint32(at, true); at += 4; - this.supported_mouse_modes = dv.getUint32(at, true); at += 4; - this.current_mouse_mode = dv.getUint32(at, true); at += 4; - this.agent_connected = dv.getUint32(at, true); at += 4; - this.agent_tokens = dv.getUint32(at, true); at += 4; - this.multi_media_time = dv.getUint32(at, true); at += 4; - this.ram_hint = dv.getUint32(at, true); at += 4; - }, -} - -function SpiceMsgMainMouseMode(a, at) -{ - this.from_buffer(a, at); -} - -SpiceMsgMainMouseMode.prototype = -{ - from_buffer: function(a, at) - { - at = at || 0; - var dv = new SpiceDataView(a); - this.supported_modes = dv.getUint16(at, true); at += 2; - this.current_mode = dv.getUint16(at, true); at += 2; - }, -} - -function SpiceMsgMainAgentData(a, at) -{ - this.from_buffer(a, at); -} - -SpiceMsgMainAgentData.prototype = -{ - from_buffer: function(a, at) - { - at = at || 0; - var dv = new SpiceDataView(a); - this.protocol = dv.getUint32(at, true); at += 4; - this.type = dv.getUint32(at, true); at += 4; - this.opaque = dv.getUint64(at, true); at += 8; - this.size = dv.getUint32(at, true); at += 4; - if (a.byteLength > at) - { - this.data = a.slice(at); - at += this.data.byteLength; - } - } -} - -function SpiceMsgMainAgentTokens(a, at) -{ - this.from_buffer(a, at); -} - -SpiceMsgMainAgentTokens.prototype = -{ - from_buffer: function(a, at) - { - at = at || 0; - var dv = new SpiceDataView(a); - this.num_tokens = dv.getUint32(at, true); at += 4; - }, -} - -function SpiceMsgSetAck(a, at) -{ - this.from_buffer(a, at); -} - -SpiceMsgSetAck.prototype = -{ - from_buffer: function(a, at) - { - at = at || 0; - var dv = new SpiceDataView(a); - this.generation = dv.getUint32(at, true); at += 4; - this.window = dv.getUint32(at, true); at += 4; - }, -} - -function SpiceMsgcAckSync(ack) -{ - this.generation = ack.generation; -} - -SpiceMsgcAckSync.prototype = -{ - to_buffer: function(a, at) - { - at = at || 0; - var dv = new SpiceDataView(a); - dv.setUint32(at, this.generation, true); at += 4; - }, - buffer_size: function() - { - return 4; - } -} - -function SpiceMsgcMainMouseModeRequest(mode) -{ - this.mode = mode; -} - -SpiceMsgcMainMouseModeRequest.prototype = -{ - to_buffer: function(a, at) - { - at = at || 0; - var dv = new SpiceDataView(a); - dv.setUint16(at, this.mode, true); at += 2; - }, - buffer_size: function() - { - return 2; - } -} - -function SpiceMsgcMainAgentStart(num_tokens) -{ - this.num_tokens = num_tokens; -} - -SpiceMsgcMainAgentStart.prototype = -{ - to_buffer: function(a, at) - { - at = at || 0; - var dv = new SpiceDataView(a); - dv.setUint32(at, this.num_tokens, true); at += 4; - }, - buffer_size: function() - { - return 4; - } -} - -function SpiceMsgcMainAgentData(type, data) -{ - this.protocol = VD_AGENT_PROTOCOL; - this.type = type; - this.opaque = 0; - this.size = data.buffer_size(); - this.data = data; -} - -SpiceMsgcMainAgentData.prototype = -{ - to_buffer: function(a, at) - { - at = at || 0; - var dv = new SpiceDataView(a); - dv.setUint32(at, this.protocol, true); at += 4; - dv.setUint32(at, this.type, true); at += 4; - dv.setUint64(at, this.opaque, true); at += 8; - dv.setUint32(at, this.size, true); at += 4; - this.data.to_buffer(a, at); - }, - buffer_size: function() - { - return 4 + 4 + 8 + 4 + this.data.buffer_size(); - } -} - -function VDAgentAnnounceCapabilities(request, caps) -{ - if (caps) - { - this.request = request; - this.caps = caps; - } - else - this.from_buffer(request); -} - -VDAgentAnnounceCapabilities.prototype = -{ - to_buffer: function(a, at) - { - at = at || 0; - var dv = new SpiceDataView(a); - dv.setUint32(at, this.request, true); at += 4; - dv.setUint32(at, this.caps, true); at += 4; - }, - from_buffer: function(a, at) - { - at = at || 0; - var dv = new SpiceDataView(a); - this.request = dv.getUint32(at, true); at += 4; - this.caps = dv.getUint32(at, true); at += 4; - return at; - }, - buffer_size: function() - { - return 8; - } -} - -function VDAgentMonitorsConfig(flags, width, height, depth, x, y) -{ - this.num_mon = 1; - this.flags = flags; - this.width = width; - this.height = height; - this.depth = depth; - this.x = x; - this.y = y; -} - -VDAgentMonitorsConfig.prototype = -{ - to_buffer: function(a, at) - { - at = at || 0; - var dv = new SpiceDataView(a); - dv.setUint32(at, this.num_mon, true); at += 4; - dv.setUint32(at, this.flags, true); at += 4; - dv.setUint32(at, this.height, true); at += 4; - dv.setUint32(at, this.width, true); at += 4; - dv.setUint32(at, this.depth, true); at += 4; - dv.setUint32(at, this.x, true); at += 4; - dv.setUint32(at, this.y, true); at += 4; - }, - buffer_size: function() - { - return 28; - } -} - -function VDAgentFileXferStatusMessage(data, result) -{ - if (result) - { - this.id = data; - this.result = result; - } - else - this.from_buffer(data); -} - -VDAgentFileXferStatusMessage.prototype = -{ - to_buffer: function(a, at) - { - at = at || 0; - var dv = new SpiceDataView(a); - dv.setUint32(at, this.id, true); at += 4; - dv.setUint32(at, this.result, true); at += 4; - }, - from_buffer: function(a, at) - { - at = at || 0; - var dv = new SpiceDataView(a); - this.id = dv.getUint32(at, true); at += 4; - this.result = dv.getUint32(at, true); at += 4; - return at; - }, - buffer_size: function() - { - return 8; - } -} - -function VDAgentFileXferStartMessage(id, name, size) -{ - this.id = id; - this.string = "[vdagent-file-xfer]\n"+"name="+name+"\nsize="+size+"\n"; -} - -VDAgentFileXferStartMessage.prototype = -{ - to_buffer: function(a, at) - { - at = at || 0; - var dv = new SpiceDataView(a); - dv.setUint32(at, this.id, true); at += 4; - for (var i = 0; i < this.string.length; i++, at++) - dv.setUint8(at, this.string.charCodeAt(i)); - }, - buffer_size: function() - { - return 4 + this.string.length + 1; - } -} - -function VDAgentFileXferDataMessage(id, size, data) -{ - this.id = id; - this.size = size; - this.data = data; -} - -VDAgentFileXferDataMessage.prototype = -{ - to_buffer: function(a, at) - { - at = at || 0; - var dv = new SpiceDataView(a); - dv.setUint32(at, this.id, true); at += 4; - dv.setUint64(at, this.size, true); at += 8; - if (this.data && this.data.byteLength > 0) - { - var u8arr = new Uint8Array(this.data); - for (var i = 0; i < u8arr.length; i++, at++) - dv.setUint8(at, u8arr[i]); - } - }, - buffer_size: function() - { - return 12 + this.size; - } -} - -function SpiceMsgNotify(a, at) -{ - this.from_buffer(a, at); -} - -SpiceMsgNotify.prototype = -{ - from_buffer: function(a, at) - { - at = at || 0; - var i; - var dv = new SpiceDataView(a); - this.time_stamp = dv.getUint64(at, true); at += 8; - this.severity = dv.getUint32(at, true); at += 4; - this.visibility = dv.getUint32(at, true); at += 4; - this.what = dv.getUint32(at, true); at += 4; - this.message_len = dv.getUint32(at, true); at += 4; - this.message = ""; - for (i = 0; i < this.message_len; i++) - { - var c = dv.getUint8(at, true); at++; - this.message += String.fromCharCode(c); - } - }, -} - -function SpiceMsgcDisplayInit() -{ - this.pixmap_cache_id = 1; - this.glz_dictionary_id = 0; - this.pixmap_cache_size = 10 * 1024 * 1024; - this.glz_dictionary_window_size = 0; -} - -SpiceMsgcDisplayInit.prototype = -{ - to_buffer: function(a, at) - { - at = at || 0; - var dv = new SpiceDataView(a); - dv.setUint8(at, this.pixmap_cache_id, true); at++; - dv.setUint64(at, this.pixmap_cache_size, true); at += 8; - dv.setUint8(at, this.glz_dictionary_id, true); at++; - dv.setUint32(at, this.glz_dictionary_window_size, true); at += 4; - }, - buffer_size: function() - { - return 14; - } -} - -function SpiceMsgDisplayBase() -{ -} - -SpiceMsgDisplayBase.prototype = -{ - from_dv : function(dv, at, mb) - { - this.surface_id = dv.getUint32(at, true); at += 4; - this.box = new SpiceRect; - at = this.box.from_dv(dv, at, mb); - this.clip = new SpiceClip; - return this.clip.from_dv(dv, at, mb); - }, -} - -function SpiceMsgDisplayDrawCopy(a, at) -{ - this.from_buffer(a, at); -} - -SpiceMsgDisplayDrawCopy.prototype = -{ - from_buffer: function(a, at) - { - at = at || 0; - var dv = new SpiceDataView(a); - this.base = new SpiceMsgDisplayBase; - at = this.base.from_dv(dv, at, a); - this.data = new SpiceCopy; - return this.data.from_dv(dv, at, a); - }, -} - -function SpiceMsgDisplayDrawFill(a, at) -{ - this.from_buffer(a, at); -} - -SpiceMsgDisplayDrawFill.prototype = -{ - from_buffer: function(a, at) - { - at = at || 0; - var dv = new SpiceDataView(a); - this.base = new SpiceMsgDisplayBase; - at = this.base.from_dv(dv, at, a); - this.data = new SpiceFill; - return this.data.from_dv(dv, at, a); - }, -} - -function SpiceMsgDisplayCopyBits(a, at) -{ - this.from_buffer(a, at); -} - -SpiceMsgDisplayCopyBits.prototype = -{ - from_buffer: function(a, at) - { - at = at || 0; - var dv = new SpiceDataView(a); - this.base = new SpiceMsgDisplayBase; - at = this.base.from_dv(dv, at, a); - this.src_pos = new SpicePoint; - return this.src_pos.from_dv(dv, at, a); - }, -} - - -function SpiceMsgSurfaceCreate(a, at) -{ - this.from_buffer(a, at); -} - -SpiceMsgSurfaceCreate.prototype = -{ - from_buffer: function(a, at) - { - at = at || 0; - var dv = new SpiceDataView(a); - this.surface = new SpiceSurface; - return this.surface.from_dv(dv, at, a); - }, -} - -function SpiceMsgSurfaceDestroy(a, at) -{ - this.from_buffer(a, at); -} - -SpiceMsgSurfaceDestroy.prototype = -{ - from_buffer: function(a, at) - { - at = at || 0; - var dv = new SpiceDataView(a); - this.surface_id = dv.getUint32(at, true); at += 4; - }, -} - -function SpiceMsgInputsInit(a, at) -{ - this.from_buffer(a, at); -} - -SpiceMsgInputsInit.prototype = -{ - from_buffer: function(a, at) - { - at = at || 0; - var dv = new SpiceDataView(a); - this.keyboard_modifiers = dv.getUint16(at, true); at += 2; - return at; - }, -} - -function SpiceMsgInputsKeyModifiers(a, at) -{ - this.from_buffer(a, at); -} - -SpiceMsgInputsKeyModifiers.prototype = -{ - from_buffer: function(a, at) - { - at = at || 0; - var dv = new SpiceDataView(a); - this.keyboard_modifiers = dv.getUint16(at, true); at += 2; - return at; - }, -} - -function SpiceMsgCursorInit(a, at) -{ - this.from_buffer(a, at); -} - -SpiceMsgCursorInit.prototype = -{ - from_buffer: function(a, at, mb) - { - at = at || 0; - var dv = new SpiceDataView(a); - this.position = new SpicePoint16; - at = this.position.from_dv(dv, at, mb); - this.trail_length = dv.getUint16(at, true); at += 2; - this.trail_frequency = dv.getUint16(at, true); at += 2; - this.visible = dv.getUint8(at, true); at ++; - this.cursor = new SpiceCursor; - return this.cursor.from_dv(dv, at, a); - }, -} - -function SpiceMsgPlaybackData(a, at) -{ - this.from_buffer(a, at); -} - -SpiceMsgPlaybackData.prototype = -{ - from_buffer: function(a, at, mb) - { - at = at || 0; - var dv = new SpiceDataView(a); - this.time = dv.getUint32(at, true); at += 4; - if (a.byteLength > at) - { - this.data = a.slice(at); - at += this.data.byteLength; - } - return at; - }, -} - -function SpiceMsgPlaybackMode(a, at) -{ - this.from_buffer(a, at); -} - -SpiceMsgPlaybackMode.prototype = -{ - from_buffer: function(a, at, mb) - { - at = at || 0; - var dv = new SpiceDataView(a); - this.time = dv.getUint32(at, true); at += 4; - this.mode = dv.getUint16(at, true); at += 2; - if (a.byteLength > at) - { - this.data = a.slice(at); - at += this.data.byteLength; - } - return at; - }, -} - -function SpiceMsgPlaybackStart(a, at) -{ - this.from_buffer(a, at); -} - -SpiceMsgPlaybackStart.prototype = -{ - from_buffer: function(a, at, mb) - { - at = at || 0; - var dv = new SpiceDataView(a); - this.channels = dv.getUint32(at, true); at += 4; - this.format = dv.getUint16(at, true); at += 2; - this.frequency = dv.getUint32(at, true); at += 4; - this.time = dv.getUint32(at, true); at += 4; - return at; - }, -} - - - -function SpiceMsgCursorSet(a, at) -{ - this.from_buffer(a, at); -} - -SpiceMsgCursorSet.prototype = -{ - from_buffer: function(a, at, mb) - { - at = at || 0; - var dv = new SpiceDataView(a); - this.position = new SpicePoint16; - at = this.position.from_dv(dv, at, mb); - this.visible = dv.getUint8(at, true); at ++; - this.cursor = new SpiceCursor; - return this.cursor.from_dv(dv, at, a); - }, -} - - -function SpiceMsgcMousePosition(sc, e) -{ - // FIXME - figure out how to correctly compute display_id - this.display_id = 0; - this.buttons_state = sc.buttons_state; - if (e) - { - var scrollTop = document.body.scrollTop || document.documentElement.scrollTop; - var scrollLeft = document.body.scrollLeft || document.documentElement.scrollLeft; - - this.x = e.clientX - sc.display.surfaces[sc.display.primary_surface].canvas.offsetLeft + scrollLeft; - this.y = e.clientY - sc.display.surfaces[sc.display.primary_surface].canvas.offsetTop + scrollTop; - sc.mousex = this.x; - sc.mousey = this.y; - } - else - { - this.x = this.y = this.buttons_state = 0; - } -} - -SpiceMsgcMousePosition.prototype = -{ - to_buffer: function(a, at) - { - at = at || 0; - var dv = new SpiceDataView(a); - dv.setUint32(at, this.x, true); at += 4; - dv.setUint32(at, this.y, true); at += 4; - dv.setUint16(at, this.buttons_state, true); at += 2; - dv.setUint8(at, this.display_id, true); at += 1; - return at; - }, - buffer_size: function() - { - return 11; - } -} - -function SpiceMsgcMouseMotion(sc, e) -{ - // FIXME - figure out how to correctly compute display_id - this.display_id = 0; - this.buttons_state = sc.buttons_state; - if (e) - { - this.x = e.clientX - sc.display.surfaces[sc.display.primary_surface].canvas.offsetLeft; - this.y = e.clientY - sc.display.surfaces[sc.display.primary_surface].canvas.offsetTop; - - if (sc.mousex !== undefined) - { - this.x -= sc.mousex; - this.y -= sc.mousey; - } - sc.mousex = e.clientX - sc.display.surfaces[sc.display.primary_surface].canvas.offsetLeft; - sc.mousey = e.clientY - sc.display.surfaces[sc.display.primary_surface].canvas.offsetTop; - } - else - { - this.x = this.y = this.buttons_state = 0; - } -} - -/* Use the same functions as for MousePosition */ -SpiceMsgcMouseMotion.prototype.to_buffer = SpiceMsgcMousePosition.prototype.to_buffer; -SpiceMsgcMouseMotion.prototype.buffer_size = SpiceMsgcMousePosition.prototype.buffer_size; - -function SpiceMsgcMousePress(sc, e) -{ - if (e) - { - this.button = e.button + 1; - this.buttons_state = 1 << e.button; - sc.buttons_state = this.buttons_state; - } - else - { - this.button = SPICE_MOUSE_BUTTON_LEFT; - this.buttons_state = SPICE_MOUSE_BUTTON_MASK_LEFT; - } -} - -SpiceMsgcMousePress.prototype = -{ - to_buffer: function(a, at) - { - at = at || 0; - var dv = new SpiceDataView(a); - dv.setUint8(at, this.button, true); at ++; - dv.setUint16(at, this.buttons_state, true); at += 2; - return at; - }, - buffer_size: function() - { - return 3; - } -} - -function SpiceMsgcMouseRelease(sc, e) -{ - if (e) - { - this.button = e.button + 1; - this.buttons_state = 0; - sc.buttons_state = this.buttons_state; - } - else - { - this.button = SPICE_MOUSE_BUTTON_LEFT; - this.buttons_state = 0; - } -} - -/* Use the same functions as for MousePress */ -SpiceMsgcMouseRelease.prototype.to_buffer = SpiceMsgcMousePress.prototype.to_buffer; -SpiceMsgcMouseRelease.prototype.buffer_size = SpiceMsgcMousePress.prototype.buffer_size; - - -function SpiceMsgcKeyDown(e) -{ - if (e) - { - this.code = keycode_to_start_scan(e.keyCode); - } - else - { - this.code = 0; - } -} - -SpiceMsgcKeyDown.prototype = -{ - to_buffer: function(a, at) - { - at = at || 0; - var dv = new SpiceDataView(a); - dv.setUint32(at, this.code, true); at += 4; - return at; - }, - buffer_size: function() - { - return 4; - } -} - -function SpiceMsgcKeyUp(e) -{ - if (e) - { - this.code = keycode_to_end_scan(e.keyCode); - } - else - { - this.code = 0; - } -} - -/* Use the same functions as for KeyDown */ -SpiceMsgcKeyUp.prototype.to_buffer = SpiceMsgcKeyDown.prototype.to_buffer; -SpiceMsgcKeyUp.prototype.buffer_size = SpiceMsgcKeyDown.prototype.buffer_size; - -function SpiceMsgDisplayStreamCreate(a, at) -{ - this.from_buffer(a, at); -} - -SpiceMsgDisplayStreamCreate.prototype = -{ - from_buffer: function(a, at) - { - at = at || 0; - var dv = new SpiceDataView(a); - this.surface_id = dv.getUint32(at, true); at += 4; - this.id = dv.getUint32(at, true); at += 4; - this.flags = dv.getUint8(at, true); at += 1; - this.codec_type = dv.getUint8(at, true); at += 1; - this.stamp = dv.getUint64(at, true); at += 8; - this.stream_width = dv.getUint32(at, true); at += 4; - this.stream_height = dv.getUint32(at, true); at += 4; - this.src_width = dv.getUint32(at, true); at += 4; - this.src_height = dv.getUint32(at, true); at += 4; - - this.dest = new SpiceRect; - at = this.dest.from_dv(dv, at, a); - this.clip = new SpiceClip; - this.clip.from_dv(dv, at, a); - }, -} - -function SpiceStreamDataHeader(a, at) -{ -} - -SpiceStreamDataHeader.prototype = -{ - from_dv : function(dv, at, mb) - { - this.id = dv.getUint32(at, true); at += 4; - this.multi_media_time = dv.getUint32(at, true); at += 4; - return at; - }, -} - -function SpiceMsgDisplayStreamData(a, at) -{ - this.from_buffer(a, at); -} - -SpiceMsgDisplayStreamData.prototype = -{ - from_buffer: function(a, at) - { - at = at || 0; - var dv = new SpiceDataView(a); - this.base = new SpiceStreamDataHeader; - at = this.base.from_dv(dv, at, a); - this.data_size = dv.getUint32(at, true); at += 4; - this.data = dv.u8.subarray(at, at + this.data_size); - }, -} - -function SpiceMsgDisplayStreamDataSized(a, at) -{ - this.from_buffer(a, at); -} - -SpiceMsgDisplayStreamDataSized.prototype = -{ - from_buffer: function(a, at) - { - at = at || 0; - var dv = new SpiceDataView(a); - this.base = new SpiceStreamDataHeader; - at = this.base.from_dv(dv, at, a); - this.width = dv.getUint32(at, true); at += 4; - this.height = dv.getUint32(at, true); at += 4; - this.dest = new SpiceRect; - at = this.dest.from_dv(dv, at, a); - this.data_size = dv.getUint32(at, true); at += 4; - this.data = dv.u8.subarray(at, at + this.data_size); - }, -} - - -function SpiceMsgDisplayStreamClip(a, at) -{ - this.from_buffer(a, at); -} - -SpiceMsgDisplayStreamClip.prototype = -{ - from_buffer: function(a, at) - { - at = at || 0; - var dv = new SpiceDataView(a); - this.id = dv.getUint32(at, true); at += 4; - this.clip = new SpiceClip; - this.clip.from_dv(dv, at, a); - }, -} - -function SpiceMsgDisplayStreamDestroy(a, at) -{ - this.from_buffer(a, at); -} - -SpiceMsgDisplayStreamDestroy.prototype = -{ - from_buffer: function(a, at) - { - at = at || 0; - var dv = new SpiceDataView(a); - this.id = dv.getUint32(at, true); at += 4; - }, -} - -function SpiceMsgDisplayStreamActivateReport(a, at) -{ - this.from_buffer(a, at); -} - -SpiceMsgDisplayStreamActivateReport.prototype = -{ - from_buffer: function(a, at) - { - at = at || 0; - var dv = new SpiceDataView(a); - this.stream_id = dv.getUint32(at, true); at += 4; - this.unique_id = dv.getUint32(at, true); at += 4; - this.max_window_size = dv.getUint32(at, true); at += 4; - this.timeout_ms = dv.getUint32(at, true); at += 4; - }, -} - -function SpiceMsgcDisplayStreamReport(stream_id, unique_id) -{ - this.stream_id = stream_id; - this.unique_id = unique_id; - this.start_frame_mm_time = 0; - this.end_frame_mm_time = 0; - this.num_frames = 0; - this.num_drops = 0; - this.last_frame_delay = 0; - - // TODO - Implement audio delay - this.audio_delay = -1; -} - -SpiceMsgcDisplayStreamReport.prototype = -{ - to_buffer: function(a, at) - { - at = at || 0; - var dv = new SpiceDataView(a); - dv.setUint32(at, this.stream_id, true); at += 4; - dv.setUint32(at, this.unique_id, true); at += 4; - dv.setUint32(at, this.start_frame_mm_time, true); at += 4; - dv.setUint32(at, this.end_frame_mm_time, true); at += 4; - dv.setUint32(at, this.num_frames, true); at += 4; - dv.setUint32(at, this.num_drops, true); at += 4; - dv.setUint32(at, this.last_frame_delay, true); at += 4; - dv.setUint32(at, this.audio_delay, true); at += 4; - return at; - }, - buffer_size: function() - { - return 8 * 4; - } -} - -function SpiceMsgDisplayInvalList(a, at) -{ - this.count = 0; - this.resources = []; - this.from_buffer(a,at); -} - -SpiceMsgDisplayInvalList.prototype = -{ - from_buffer: function (a, at) - { - var i; - at = at || 0; - var dv = new SpiceDataView(a); - this.count = dv.getUint16(at, true); at += 2; - for (i = 0; i < this.count; i++) - { - this.resources[i] = {}; - this.resources[i].type = dv.getUint8(at, true); at++; - this.resources[i].id = dv.getUint64(at, true); at += 8; - } - }, -} diff -pruN 0.1.7-5/spicetype.js 0.2.2-0ubuntu3/spicetype.js --- 0.1.7-5/spicetype.js 2016-08-17 19:44:46.000000000 +0000 +++ 0.2.2-0ubuntu3/spicetype.js 1970-01-01 00:00:00.000000000 +0000 @@ -1,473 +0,0 @@ -"use strict"; -/* - Copyright (C) 2012 by Jeremy P. White - - This file is part of spice-html5. - - spice-html5 is free software: you can redistribute it and/or modify - it under the terms of the GNU Lesser General Public License as published by - the Free Software Foundation, either version 3 of the License, or - (at your option) any later version. - - spice-html5 is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with spice-html5. If not, see . -*/ - -/*---------------------------------------------------------------------------- -** Spice types -** This file contains classes for common spice types. -** Generally, they are used as helpers in reading and writing messages -** to and from the server. -**--------------------------------------------------------------------------*/ - -function SpiceChannelId() -{ -} -SpiceChannelId.prototype = -{ - from_dv: function(dv, at, mb) - { - this.type = dv.getUint8(at, true); at ++; - this.id = dv.getUint8(at, true); at ++; - return at; - }, -} - -function SpiceRect() -{ -} - -SpiceRect.prototype = -{ - from_dv: function(dv, at, mb) - { - this.top = dv.getUint32(at, true); at += 4; - this.left = dv.getUint32(at, true); at += 4; - this.bottom = dv.getUint32(at, true); at += 4; - this.right = dv.getUint32(at, true); at += 4; - return at; - }, - is_same_size : function(r) - { - if ((this.bottom - this.top) == (r.bottom - r.top) && - (this.right - this.left) == (r.right - r.left) ) - return true; - - return false; - }, -} - -function SpiceClipRects() -{ -} - -SpiceClipRects.prototype = -{ - from_dv: function(dv, at, mb) - { - var i; - this.num_rects = dv.getUint32(at, true); at += 4; - if (this.num_rects > 0) - this.rects = []; - for (i = 0; i < this.num_rects; i++) - { - this.rects[i] = new SpiceRect(); - at = this.rects[i].from_dv(dv, at, mb); - } - return at; - }, -} - -function SpiceClip() -{ -} - -SpiceClip.prototype = -{ - from_dv: function(dv, at, mb) - { - this.type = dv.getUint8(at, true); at ++; - if (this.type == SPICE_CLIP_TYPE_RECTS) - { - this.rects = new SpiceClipRects(); - at = this.rects.from_dv(dv, at, mb); - } - return at; - }, -} - -function SpiceImageDescriptor() -{ -} - -SpiceImageDescriptor.prototype = -{ - from_dv: function(dv, at, mb) - { - this.id = dv.getUint64(at, true); at += 8; - this.type = dv.getUint8(at, true); at ++; - this.flags = dv.getUint8(at, true); at ++; - this.width = dv.getUint32(at, true); at += 4; - this.height= dv.getUint32(at, true); at += 4; - return at; - }, -} - -function SpicePalette() -{ -} - -SpicePalette.prototype = -{ - from_dv: function(dv, at, mb) - { - var i; - this.unique = dv.getUint64(at, true); at += 8; - this.num_ents = dv.getUint16(at, true); at += 2; - this.ents = []; - for (i = 0; i < this.num_ents; i++) - { - this.ents[i] = dv.getUint32(at, true); at += 4; - } - return at; - }, -} - -function SpiceBitmap() -{ -} - -SpiceBitmap.prototype = -{ - from_dv: function(dv, at, mb) - { - this.format = dv.getUint8(at, true); at++; - this.flags = dv.getUint8(at, true); at++; - this.x = dv.getUint32(at, true); at += 4; - this.y = dv.getUint32(at, true); at += 4; - this.stride = dv.getUint32(at, true); at += 4; - if (this.flags & SPICE_BITMAP_FLAGS_PAL_FROM_CACHE) - { - this.palette_id = dv.getUint64(at, true); at += 8; - } - else - { - var offset = dv.getUint32(at, true); at += 4; - if (offset == 0) - this.palette = null; - else - { - this.palette = new SpicePalette; - this.palette.from_dv(dv, offset, mb); - } - } - // FIXME - should probably constrain this to the offset - // of palette, if non zero - this.data = mb.slice(at); - at += this.data.byteLength; - return at; - }, -} - -function SpiceImage() -{ -} - -SpiceImage.prototype = -{ - from_dv: function(dv, at, mb) - { - this.descriptor = new SpiceImageDescriptor; - at = this.descriptor.from_dv(dv, at, mb); - - if (this.descriptor.type == SPICE_IMAGE_TYPE_LZ_RGB) - { - this.lz_rgb = new Object(); - this.lz_rgb.length = dv.getUint32(at, true); at += 4; - var initial_at = at; - this.lz_rgb.magic = ""; - for (var i = 3; i >= 0; i--) - this.lz_rgb.magic += String.fromCharCode(dv.getUint8(at + i)); - at += 4; - - // NOTE: The endian change is *correct* - this.lz_rgb.version = dv.getUint32(at); at += 4; - this.lz_rgb.type = dv.getUint32(at); at += 4; - this.lz_rgb.width = dv.getUint32(at); at += 4; - this.lz_rgb.height = dv.getUint32(at); at += 4; - this.lz_rgb.stride = dv.getUint32(at); at += 4; - this.lz_rgb.top_down = dv.getUint32(at); at += 4; - - var header_size = at - initial_at; - - this.lz_rgb.data = mb.slice(at, this.lz_rgb.length + at - header_size); - at += this.lz_rgb.data.byteLength; - - } - - if (this.descriptor.type == SPICE_IMAGE_TYPE_BITMAP) - { - this.bitmap = new SpiceBitmap; - at = this.bitmap.from_dv(dv, at, mb); - } - - if (this.descriptor.type == SPICE_IMAGE_TYPE_SURFACE) - { - this.surface_id = dv.getUint32(at, true); at += 4; - } - - if (this.descriptor.type == SPICE_IMAGE_TYPE_JPEG) - { - this.jpeg = new Object; - this.jpeg.data_size = dv.getUint32(at, true); at += 4; - this.jpeg.data = mb.slice(at); - at += this.jpeg.data.byteLength; - } - - if (this.descriptor.type == SPICE_IMAGE_TYPE_JPEG_ALPHA) - { - this.jpeg_alpha = new Object; - this.jpeg_alpha.flags = dv.getUint8(at, true); at += 1; - this.jpeg_alpha.jpeg_size = dv.getUint32(at, true); at += 4; - this.jpeg_alpha.data_size = dv.getUint32(at, true); at += 4; - this.jpeg_alpha.data = mb.slice(at, this.jpeg_alpha.jpeg_size + at); - at += this.jpeg_alpha.data.byteLength; - // Alpha channel is an LZ image - this.jpeg_alpha.alpha = new Object(); - this.jpeg_alpha.alpha.length = this.jpeg_alpha.data_size - this.jpeg_alpha.jpeg_size; - var initial_at = at; - this.jpeg_alpha.alpha.magic = ""; - for (var i = 3; i >= 0; i--) - this.jpeg_alpha.alpha.magic += String.fromCharCode(dv.getUint8(at + i)); - at += 4; - - // NOTE: The endian change is *correct* - this.jpeg_alpha.alpha.version = dv.getUint32(at); at += 4; - this.jpeg_alpha.alpha.type = dv.getUint32(at); at += 4; - this.jpeg_alpha.alpha.width = dv.getUint32(at); at += 4; - this.jpeg_alpha.alpha.height = dv.getUint32(at); at += 4; - this.jpeg_alpha.alpha.stride = dv.getUint32(at); at += 4; - this.jpeg_alpha.alpha.top_down = dv.getUint32(at); at += 4; - - var header_size = at - initial_at; - - this.jpeg_alpha.alpha.data = mb.slice(at, this.jpeg_alpha.alpha.length + at - header_size); - at += this.jpeg_alpha.alpha.data.byteLength; - } - - if (this.descriptor.type == SPICE_IMAGE_TYPE_QUIC) - { - this.quic = new SpiceQuic; - at = this.quic.from_dv(dv, at, mb); - } - return at; - }, -} - - -function SpiceQMask() -{ -} - -SpiceQMask.prototype = -{ - from_dv: function(dv, at, mb) - { - this.flags = dv.getUint8(at, true); at++; - this.pos = new SpicePoint; - at = this.pos.from_dv(dv, at, mb); - var offset = dv.getUint32(at, true); at += 4; - if (offset == 0) - { - this.bitmap = null; - return at; - } - - this.bitmap = new SpiceImage; - return this.bitmap.from_dv(dv, offset, mb); - }, -} - - -function SpicePattern() -{ -} - -SpicePattern.prototype = -{ - from_dv: function(dv, at, mb) - { - var offset = dv.getUint32(at, true); at += 4; - if (offset == 0) - { - this.pat = null; - } - else - { - this.pat = new SpiceImage; - this.pat.from_dv(dv, offset, mb); - } - - this.pos = new SpicePoint; - return this.pos.from_dv(dv, at, mb); - } -} - -function SpiceBrush() -{ -} - -SpiceBrush.prototype = -{ - from_dv: function(dv, at, mb) - { - this.type = dv.getUint8(at, true); at ++; - if (this.type == SPICE_BRUSH_TYPE_SOLID) - { - this.color = dv.getUint32(at, true); at += 4; - } - else if (this.type == SPICE_BRUSH_TYPE_PATTERN) - { - this.pattern = new SpicePattern; - at = this.pattern.from_dv(dv, at, mb); - } - return at; - }, -} - -function SpiceFill() -{ -} - -SpiceFill.prototype = -{ - from_dv: function(dv, at, mb) - { - this.brush = new SpiceBrush; - at = this.brush.from_dv(dv, at, mb); - this.rop_descriptor = dv.getUint16(at, true); at += 2; - this.mask = new SpiceQMask; - return this.mask.from_dv(dv, at, mb); - }, -} - - -function SpiceCopy() -{ -} - -SpiceCopy.prototype = -{ - from_dv: function(dv, at, mb) - { - var offset = dv.getUint32(at, true); at += 4; - if (offset == 0) - { - this.src_bitmap = null; - } - else - { - this.src_bitmap = new SpiceImage; - this.src_bitmap.from_dv(dv, offset, mb); - } - this.src_area = new SpiceRect; - at = this.src_area.from_dv(dv, at, mb); - this.rop_descriptor = dv.getUint16(at, true); at += 2; - this.scale_mode = dv.getUint8(at, true); at ++; - this.mask = new SpiceQMask; - return this.mask.from_dv(dv, at, mb); - }, -} - -function SpicePoint16() -{ -} - -SpicePoint16.prototype = -{ - from_dv: function(dv, at, mb) - { - this.x = dv.getUint16(at, true); at += 2; - this.y = dv.getUint16(at, true); at += 2; - return at; - }, -} - -function SpicePoint() -{ -} - -SpicePoint.prototype = -{ - from_dv: function(dv, at, mb) - { - this.x = dv.getUint32(at, true); at += 4; - this.y = dv.getUint32(at, true); at += 4; - return at; - }, -} - -function SpiceCursorHeader() -{ -} - -SpiceCursorHeader.prototype = -{ - from_dv: function(dv, at, mb) - { - this.unique = dv.getUint64(at, true); at += 8; - this.type = dv.getUint8(at, true); at ++; - this.width = dv.getUint16(at, true); at += 2; - this.height = dv.getUint16(at, true); at += 2; - this.hot_spot_x = dv.getUint16(at, true); at += 2; - this.hot_spot_y = dv.getUint16(at, true); at += 2; - return at; - }, -} - -function SpiceCursor() -{ -} - -SpiceCursor.prototype = -{ - from_dv: function(dv, at, mb) - { - this.flags = dv.getUint16(at, true); at += 2; - if (this.flags & SPICE_CURSOR_FLAGS_NONE) - this.header = null; - else - { - this.header = new SpiceCursorHeader; - at = this.header.from_dv(dv, at, mb); - this.data = mb.slice(at); - at += this.data.byteLength; - } - return at; - }, -} - -function SpiceSurface() -{ -} - -SpiceSurface.prototype = -{ - from_dv: function(dv, at, mb) - { - this.surface_id = dv.getUint32(at, true); at += 4; - this.width = dv.getUint32(at, true); at += 4; - this.height = dv.getUint32(at, true); at += 4; - this.format = dv.getUint32(at, true); at += 4; - this.flags = dv.getUint32(at, true); at += 4; - return at; - }, -} - -/* FIXME - SpiceImage types lz_plt, jpeg, zlib_glz, and jpeg_alpha are - completely unimplemented */ diff -pruN 0.1.7-5/src/atKeynames.js 0.2.2-0ubuntu3/src/atKeynames.js --- 0.1.7-5/src/atKeynames.js 1970-01-01 00:00:00.000000000 +0000 +++ 0.2.2-0ubuntu3/src/atKeynames.js 2019-08-06 11:45:18.000000000 +0000 @@ -0,0 +1,189 @@ +"use strict"; +/* + Copyright (C) 2012 by Aric Stewart + + This file is part of spice-html5. + + spice-html5 is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + spice-html5 is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with spice-html5. If not, see . +*/ +/* + * Copyright 1990,91 by Thomas Roell, Dinkelscherben, Germany. + * + * Permission to use, copy, modify, distribute, and sell this software and its + * documentation for any purpose is hereby granted without fee, provided that + * the above copyright notice appear in all copies and that both that + * copyright notice and this permission notice appear in supporting + * documentation, and that the name of Thomas Roell not be used in + * advertising or publicity pertaining to distribution of the software without + * specific, written prior permission. Thomas Roell makes no representations + * about the suitability of this software for any purpose. It is provided + * "as is" without express or implied warranty. + * + * THOMAS ROELL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, + * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO + * EVENT SHALL THOMAS ROELL BE LIABLE FOR ANY SPECIAL, INDIRECT OR + * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, + * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER + * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR + * PERFORMANCE OF THIS SOFTWARE. + * + */ +/* + * Copyright (c) 1994-2003 by The XFree86 Project, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + * Except as contained in this notice, the name of the copyright holder(s) + * and author(s) shall not be used in advertising or otherwise to promote + * the sale, use or other dealings in this Software without prior written + * authorization from the copyright holder(s) and author(s). + */ + +/* + * NOTE: The AT/MF keyboards can generate (via the 8042) two (MF: three) + * sets of scancodes. Set3 can only be generated by a MF keyboard. + * Set2 sends a makecode for keypress, and the same code prefixed by a + * F0 for keyrelease. This is a little bit ugly to handle. Thus we use + * here for X386 the PC/XT compatible Set1. This set uses 8bit scancodes. + * Bit 7 ist set if the key is released. The code E0 switches to a + * different meaning to add the new MF cursorkeys, while not breaking old + * applications. E1 is another special prefix. Since I assume that there + * will be further versions of PC/XT scancode compatible keyboards, we + * may be in trouble one day. + * + * IDEA: 1) Use Set2 on AT84 keyboards and translate it to MF Set3. + * 2) Use the keyboards native set and translate it to common keysyms. + */ + + +var KeyNames = { +/* + * definition of the AT84/MF101/MF102 Keyboard: + * ============================================================ + * Defined Key Cap Glyphs Pressed value + * Key Name Main Also (hex) (dec) + * ---------------- ---------- ------- ------ ------ + */ + KEY_Escape :/* Escape 0x01 */ 1, + KEY_1 :/* 1 ! 0x02 */ 2, + KEY_2 :/* 2 @ 0x03 */ 3, + KEY_3 :/* 3 # 0x04 */ 4, + KEY_4 :/* 4 $ 0x05 */ 5, + KEY_5 :/* 5 % 0x06 */ 6, + KEY_6 :/* 6 ^ 0x07 */ 7, + KEY_7 :/* 7 & 0x08 */ 8, + KEY_8 :/* 8 * 0x09 */ 9, + KEY_9 :/* 9 ( 0x0a */ 10, + KEY_0 :/* 0 ) 0x0b */ 11, + KEY_Minus :/* - (Minus) _ (Under) 0x0c */ 12, + KEY_Equal :/* = (Equal) + 0x0d */ 13, + KEY_BackSpace :/* Back Space 0x0e */ 14, + KEY_Tab :/* Tab 0x0f */ 15, + KEY_Q :/* Q 0x10 */ 16, + KEY_W :/* W 0x11 */ 17, + KEY_E :/* E 0x12 */ 18, + KEY_R :/* R 0x13 */ 19, + KEY_T :/* T 0x14 */ 20, + KEY_Y :/* Y 0x15 */ 21, + KEY_U :/* U 0x16 */ 22, + KEY_I :/* I 0x17 */ 23, + KEY_O :/* O 0x18 */ 24, + KEY_P :/* P 0x19 */ 25, + KEY_LBrace :/* [ { 0x1a */ 26, + KEY_RBrace :/* ] } 0x1b */ 27, + KEY_Enter :/* Enter 0x1c */ 28, + KEY_LCtrl :/* Ctrl(left) 0x1d */ 29, + KEY_A :/* A 0x1e */ 30, + KEY_S :/* S 0x1f */ 31, + KEY_D :/* D 0x20 */ 32, + KEY_F :/* F 0x21 */ 33, + KEY_G :/* G 0x22 */ 34, + KEY_H :/* H 0x23 */ 35, + KEY_J :/* J 0x24 */ 36, + KEY_K :/* K 0x25 */ 37, + KEY_L :/* L 0x26 */ 38, + KEY_SemiColon :/* ;(SemiColon) :(Colon) 0x27 */ 39, + KEY_Quote :/* ' (Apostr) " (Quote) 0x28 */ 40, + KEY_Tilde :/* ` (Accent) ~ (Tilde) 0x29 */ 41, + KEY_ShiftL :/* Shift(left) 0x2a */ 42, + KEY_BSlash :/* \(BckSlash) |(VertBar)0x2b */ 43, + KEY_Z :/* Z 0x2c */ 44, + KEY_X :/* X 0x2d */ 45, + KEY_C :/* C 0x2e */ 46, + KEY_V :/* V 0x2f */ 47, + KEY_B :/* B 0x30 */ 48, + KEY_N :/* N 0x31 */ 49, + KEY_M :/* M 0x32 */ 50, + KEY_Comma :/* , (Comma) < (Less) 0x33 */ 51, + KEY_Period :/* . (Period) >(Greater)0x34 */ 52, + KEY_Slash :/* / (Slash) ? 0x35 */ 53, + KEY_ShiftR :/* Shift(right) 0x36 */ 54, + KEY_KP_Multiply :/* * 0x37 */ 55, + KEY_Alt :/* Alt(left) 0x38 */ 56, + KEY_Space :/* (SpaceBar) 0x39 */ 57, + KEY_CapsLock :/* CapsLock 0x3a */ 58, + KEY_F1 :/* F1 0x3b */ 59, + KEY_F2 :/* F2 0x3c */ 60, + KEY_F3 :/* F3 0x3d */ 61, + KEY_F4 :/* F4 0x3e */ 62, + KEY_F5 :/* F5 0x3f */ 63, + KEY_F6 :/* F6 0x40 */ 64, + KEY_F7 :/* F7 0x41 */ 65, + KEY_F8 :/* F8 0x42 */ 66, + KEY_F9 :/* F9 0x43 */ 67, + KEY_F10 :/* F10 0x44 */ 68, + KEY_NumLock :/* NumLock 0x45 */ 69, + KEY_ScrollLock :/* ScrollLock 0x46 */ 70, + KEY_KP_7 :/* 7 Home 0x47 */ 71, + KEY_KP_8 :/* 8 Up 0x48 */ 72, + KEY_KP_9 :/* 9 PgUp 0x49 */ 73, + KEY_KP_Minus :/* - (Minus) 0x4a */ 74, + KEY_KP_4 :/* 4 Left 0x4b */ 75, + KEY_KP_5 :/* 5 0x4c */ 76, + KEY_KP_6 :/* 6 Right 0x4d */ 77, + KEY_KP_Plus :/* + (Plus) 0x4e */ 78, + KEY_KP_1 :/* 1 End 0x4f */ 79, + KEY_KP_2 :/* 2 Down 0x50 */ 80, + KEY_KP_3 :/* 3 PgDown 0x51 */ 81, + KEY_KP_0 :/* 0 Insert 0x52 */ 82, + KEY_KP_Decimal :/* . (Decimal) Delete 0x53 */ 83, + KEY_SysRequest :/* SysRequest 0x54 */ 84, + /* NOTUSED 0x55 */ + KEY_Less :/* < (Less) >(Greater) 0x56 */ 86, + KEY_F11 :/* F11 0x57 */ 87, + KEY_F12 :/* F12 0x58 */ 88, + + KEY_Prefix0 :/* special 0x60 */ 96, + KEY_Prefix1 :/* specail 0x61 */ 97, +}; + +export { + KeyNames, +}; diff -pruN 0.1.7-5/src/bitmap.js 0.2.2-0ubuntu3/src/bitmap.js --- 0.1.7-5/src/bitmap.js 1970-01-01 00:00:00.000000000 +0000 +++ 0.2.2-0ubuntu3/src/bitmap.js 2019-08-06 11:45:18.000000000 +0000 @@ -0,0 +1,64 @@ +"use strict"; +/* + Copyright (C) 2012 by Jeremy P. White + + This file is part of spice-html5. + + spice-html5 is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + spice-html5 is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with spice-html5. If not, see . +*/ + + +/*---------------------------------------------------------------------------- +** bitmap.js +** Handle SPICE_IMAGE_TYPE_BITMAP +**--------------------------------------------------------------------------*/ + +import { Constants } from './enums.js'; + +function convert_spice_bitmap_to_web(context, spice_bitmap) +{ + var ret; + var offset, x, src_offset = 0, src_dec = 0; + var u8 = new Uint8Array(spice_bitmap.data); + if (spice_bitmap.format != Constants.SPICE_BITMAP_FMT_32BIT && + spice_bitmap.format != Constants.SPICE_BITMAP_FMT_RGBA) + return undefined; + + if (!(spice_bitmap.flags & Constants.SPICE_BITMAP_FLAGS_TOP_DOWN)) + { + src_offset = (spice_bitmap.y - 1 ) * spice_bitmap.stride; + src_dec = 2 * spice_bitmap.stride; + } + + ret = context.createImageData(spice_bitmap.x, spice_bitmap.y); + for (offset = 0; offset < (spice_bitmap.y * spice_bitmap.stride); src_offset -= src_dec) + for (x = 0; x < spice_bitmap.x; x++, offset += 4, src_offset += 4) + { + ret.data[offset + 0 ] = u8[src_offset + 2]; + ret.data[offset + 1 ] = u8[src_offset + 1]; + ret.data[offset + 2 ] = u8[src_offset + 0]; + + // FIXME - We effectively treat all images as having SPICE_IMAGE_FLAGS_HIGH_BITS_SET + if (spice_bitmap.format == Constants.SPICE_BITMAP_FMT_32BIT) + ret.data[offset + 3] = 255; + else + ret.data[offset + 3] = u8[src_offset]; + } + + return ret; +} + +export { + convert_spice_bitmap_to_web, +}; diff -pruN 0.1.7-5/src/cursor.js 0.2.2-0ubuntu3/src/cursor.js --- 0.1.7-5/src/cursor.js 1970-01-01 00:00:00.000000000 +0000 +++ 0.2.2-0ubuntu3/src/cursor.js 2019-08-06 11:45:18.000000000 +0000 @@ -0,0 +1,141 @@ +"use strict"; +/* + Copyright (C) 2012 by Jeremy P. White + + This file is part of spice-html5. + + spice-html5 is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + spice-html5 is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with spice-html5. If not, see . +*/ + +import { create_rgba_png } from './png.js'; +import { Constants } from './enums.js'; +import { DEBUG } from './utils.js'; +import { + SpiceMsgCursorInit, + SpiceMsgCursorSet, +} from './spicemsg.js'; +import { SpiceSimulateCursor } from './simulatecursor.js'; +import { SpiceConn } from './spiceconn.js'; + +/*---------------------------------------------------------------------------- +** SpiceCursorConn +** Drive the Spice Cursor Channel +**--------------------------------------------------------------------------*/ +function SpiceCursorConn() +{ + SpiceConn.apply(this, arguments); +} + +SpiceCursorConn.prototype = Object.create(SpiceConn.prototype); +SpiceCursorConn.prototype.process_channel_message = function(msg) +{ + if (msg.type == Constants.SPICE_MSG_CURSOR_INIT) + { + var cursor_init = new SpiceMsgCursorInit(msg.data); + DEBUG > 1 && console.log("SpiceMsgCursorInit"); + if (this.parent && this.parent.inputs && + this.parent.inputs.mouse_mode == Constants.SPICE_MOUSE_MODE_SERVER) + { + // FIXME - this imagines that the server actually + // provides the current cursor position, + // instead of 0,0. As of May 11, 2012, + // that assumption was false :-(. + this.parent.inputs.mousex = cursor_init.position.x; + this.parent.inputs.mousey = cursor_init.position.y; + } + // FIXME - We don't handle most of the parameters here... + return true; + } + + if (msg.type == Constants.SPICE_MSG_CURSOR_SET) + { + var cursor_set = new SpiceMsgCursorSet(msg.data); + DEBUG > 1 && console.log("SpiceMsgCursorSet"); + if (cursor_set.flags & Constants.SPICE_CURSOR_FLAGS_NONE) + { + document.getElementById(this.parent.screen_id).style.cursor = "none"; + return true; + } + + if (cursor_set.flags > 0) + this.log_warn("FIXME: No support for cursor flags " + cursor_set.flags); + + if (cursor_set.cursor.header.type != Constants.SPICE_CURSOR_TYPE_ALPHA) + { + this.log_warn("FIXME: No support for cursor type " + cursor_set.cursor.header.type); + return false; + } + + this.set_cursor(cursor_set.cursor); + + return true; + } + + if (msg.type == Constants.SPICE_MSG_CURSOR_MOVE) + { + this.known_unimplemented(msg.type, "Cursor Move"); + return true; + } + + if (msg.type == Constants.SPICE_MSG_CURSOR_HIDE) + { + DEBUG > 1 && console.log("SpiceMsgCursorHide"); + document.getElementById(this.parent.screen_id).style.cursor = "none"; + return true; + } + + if (msg.type == Constants.SPICE_MSG_CURSOR_TRAIL) + { + this.known_unimplemented(msg.type, "Cursor Trail"); + return true; + } + + if (msg.type == Constants.SPICE_MSG_CURSOR_RESET) + { + DEBUG > 1 && console.log("SpiceMsgCursorReset"); + document.getElementById(this.parent.screen_id).style.cursor = "auto"; + return true; + } + + if (msg.type == Constants.SPICE_MSG_CURSOR_INVAL_ONE) + { + this.known_unimplemented(msg.type, "Cursor Inval One"); + return true; + } + + if (msg.type == Constants.SPICE_MSG_CURSOR_INVAL_ALL) + { + DEBUG > 1 && console.log("SpiceMsgCursorInvalAll"); + // FIXME - There may be something useful to do here... + return true; + } + + return false; +} + +SpiceCursorConn.prototype.set_cursor = function(cursor) +{ + var pngstr = create_rgba_png(cursor.header.height, cursor.header.width, cursor.data); + var curstr = 'url(data:image/png,' + pngstr + ') ' + + cursor.header.hot_spot_x + ' ' + cursor.header.hot_spot_y + ", default"; + var screen = document.getElementById(this.parent.screen_id); + screen.style.cursor = 'auto'; + screen.style.cursor = curstr; + if (window.getComputedStyle(screen, null).cursor == 'auto') + SpiceSimulateCursor.simulate_cursor(this, cursor, screen, pngstr); +} + +export { + SpiceCursorConn, +}; diff -pruN 0.1.7-5/src/display.js 0.2.2-0ubuntu3/src/display.js --- 0.1.7-5/src/display.js 1970-01-01 00:00:00.000000000 +0000 +++ 0.2.2-0ubuntu3/src/display.js 2019-08-06 11:45:18.000000000 +0000 @@ -0,0 +1,1267 @@ +"use strict"; +/* + Copyright (C) 2012 by Jeremy P. White + + This file is part of spice-html5. + + spice-html5 is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + spice-html5 is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with spice-html5. If not, see . +*/ + +import * as Webm from './webm.js'; +import * as Messages from './spicemsg.js'; +import * as Quic from './quic.js'; +import * as Utils from './utils.js'; +import * as Inputs from './inputs.js'; +import { Constants } from './enums.js'; +import { SpiceConn } from './spiceconn.js'; +import { SpiceRect } from './spicetype.js'; +import { convert_spice_lz_to_web } from './lz.js'; +import { convert_spice_bitmap_to_web } from './bitmap.js'; + +/*---------------------------------------------------------------------------- +** FIXME: putImageData does not support Alpha blending +** or compositing. So if we have data in an ImageData +** format, we have to draw it onto a context, +** and then use drawImage to put it onto the target, +** as drawImage does alpha. +**--------------------------------------------------------------------------*/ +function putImageDataWithAlpha(context, d, x, y) +{ + var c = document.createElement("canvas"); + var t = c.getContext("2d"); + c.setAttribute('width', d.width); + c.setAttribute('height', d.height); + t.putImageData(d, 0, 0); + context.drawImage(c, x, y, d.width, d.height); +} + +/*---------------------------------------------------------------------------- +** FIXME: Spice will send an image with '0' alpha when it is intended to +** go on a surface w/no alpha. So in that case, we have to strip +** out the alpha. The test case for this was flux box; in a Xspice +** server, right click on the desktop to get the menu; the top bar +** doesn't paint/highlight correctly w/out this change. +**--------------------------------------------------------------------------*/ +function stripAlpha(d) +{ + var i; + for (i = 0; i < (d.width * d.height * 4); i += 4) + d.data[i + 3] = 255; +} + +/*---------------------------------------------------------------------------- +** SpiceDisplayConn +** Drive the Spice Display Channel +**--------------------------------------------------------------------------*/ +function SpiceDisplayConn() +{ + SpiceConn.apply(this, arguments); +} + +SpiceDisplayConn.prototype = Object.create(SpiceConn.prototype); +SpiceDisplayConn.prototype.process_channel_message = function(msg) +{ + if (msg.type == Constants.SPICE_MSG_DISPLAY_MODE) + { + this.known_unimplemented(msg.type, "Display Mode"); + return true; + } + + if (msg.type == Constants.SPICE_MSG_DISPLAY_MARK) + { + // FIXME - DISPLAY_MARK not implemented (may be hard or impossible) + this.known_unimplemented(msg.type, "Display Mark"); + return true; + } + + if (msg.type == Constants.SPICE_MSG_DISPLAY_RESET) + { + Utils.DEBUG > 2 && console.log("Display reset"); + this.surfaces[this.primary_surface].canvas.context.restore(); + return true; + } + + if (msg.type == Constants.SPICE_MSG_DISPLAY_DRAW_COPY) + { + var draw_copy = new Messages.SpiceMsgDisplayDrawCopy(msg.data); + + Utils.DEBUG > 1 && this.log_draw("DrawCopy", draw_copy); + + if (! draw_copy.base.box.is_same_size(draw_copy.data.src_area)) + this.log_warn("FIXME: DrawCopy src_area is a different size than base.box; we do not handle that yet."); + if (draw_copy.base.clip.type != Constants.SPICE_CLIP_TYPE_NONE) + this.log_warn("FIXME: DrawCopy we don't handle clipping yet"); + if (draw_copy.data.rop_descriptor != Constants.SPICE_ROPD_OP_PUT) + this.log_warn("FIXME: DrawCopy we don't handle ropd type: " + draw_copy.data.rop_descriptor); + if (draw_copy.data.mask.flags) + this.log_warn("FIXME: DrawCopy we don't handle mask flag: " + draw_copy.data.mask.flags); + if (draw_copy.data.mask.bitmap) + this.log_warn("FIXME: DrawCopy we don't handle mask"); + + if (draw_copy.data && draw_copy.data.src_bitmap) + { + if (draw_copy.data.src_bitmap.descriptor.flags && + draw_copy.data.src_bitmap.descriptor.flags != Constants.SPICE_IMAGE_FLAGS_CACHE_ME && + draw_copy.data.src_bitmap.descriptor.flags != Constants.SPICE_IMAGE_FLAGS_HIGH_BITS_SET) + { + this.log_warn("FIXME: DrawCopy unhandled image flags: " + draw_copy.data.src_bitmap.descriptor.flags); + Utils.DEBUG <= 1 && this.log_draw("DrawCopy", draw_copy); + } + + if (draw_copy.data.src_bitmap.descriptor.type == Constants.SPICE_IMAGE_TYPE_QUIC) + { + var canvas = this.surfaces[draw_copy.base.surface_id].canvas; + if (! draw_copy.data.src_bitmap.quic) + { + this.log_warn("FIXME: DrawCopy could not handle this QUIC file."); + return false; + } + var source_img = Quic.convert_spice_quic_to_web(canvas.context, + draw_copy.data.src_bitmap.quic); + + return this.draw_copy_helper( + { base: draw_copy.base, + src_area: draw_copy.data.src_area, + image_data: source_img, + tag: "copyquic." + draw_copy.data.src_bitmap.quic.type, + has_alpha: (draw_copy.data.src_bitmap.quic.type == Quic.Constants.QUIC_IMAGE_TYPE_RGBA ? true : false) , + descriptor : draw_copy.data.src_bitmap.descriptor + }); + } + else if (draw_copy.data.src_bitmap.descriptor.type == Constants.SPICE_IMAGE_TYPE_FROM_CACHE || + draw_copy.data.src_bitmap.descriptor.type == Constants.SPICE_IMAGE_TYPE_FROM_CACHE_LOSSLESS) + { + if (! this.cache || ! this.cache[draw_copy.data.src_bitmap.descriptor.id]) + { + this.log_warn("FIXME: DrawCopy did not find image id " + draw_copy.data.src_bitmap.descriptor.id + " in cache."); + return false; + } + + return this.draw_copy_helper( + { base: draw_copy.base, + src_area: draw_copy.data.src_area, + image_data: this.cache[draw_copy.data.src_bitmap.descriptor.id], + tag: "copycache." + draw_copy.data.src_bitmap.descriptor.id, + has_alpha: true, /* FIXME - may want this to be false... */ + descriptor : draw_copy.data.src_bitmap.descriptor + }); + + /* FIXME - LOSSLESS CACHE ramifications not understood or handled */ + } + else if (draw_copy.data.src_bitmap.descriptor.type == Constants.SPICE_IMAGE_TYPE_SURFACE) + { + var source_context = this.surfaces[draw_copy.data.src_bitmap.surface_id].canvas.context; + var target_context = this.surfaces[draw_copy.base.surface_id].canvas.context; + + var source_img = source_context.getImageData( + draw_copy.data.src_area.left, draw_copy.data.src_area.top, + draw_copy.data.src_area.right - draw_copy.data.src_area.left, + draw_copy.data.src_area.bottom - draw_copy.data.src_area.top); + var computed_src_area = new SpiceRect; + computed_src_area.top = computed_src_area.left = 0; + computed_src_area.right = source_img.width; + computed_src_area.bottom = source_img.height; + + /* FIXME - there is a potential optimization here. + That is, if the surface is from 0,0, and + both surfaces are alpha surfaces, you should + be able to just do a drawImage, which should + save time. */ + + return this.draw_copy_helper( + { base: draw_copy.base, + src_area: computed_src_area, + image_data: source_img, + tag: "copysurf." + draw_copy.data.src_bitmap.surface_id, + has_alpha: this.surfaces[draw_copy.data.src_bitmap.surface_id].format == Constants.SPICE_SURFACE_FMT_32_xRGB ? false : true, + descriptor : draw_copy.data.src_bitmap.descriptor + }); + } + else if (draw_copy.data.src_bitmap.descriptor.type == Constants.SPICE_IMAGE_TYPE_JPEG) + { + if (! draw_copy.data.src_bitmap.jpeg) + { + this.log_warn("FIXME: DrawCopy could not handle this JPEG file."); + return false; + } + + // FIXME - how lame is this. Be have it in binary format, and we have + // to put it into string to get it back into jpeg. Blech. + var tmpstr = "data:image/jpeg,"; + var img = new Image; + var i; + var qdv = new Uint8Array(draw_copy.data.src_bitmap.jpeg.data); + for (i = 0; i < qdv.length; i++) + { + tmpstr += '%'; + if (qdv[i] < 16) + tmpstr += '0'; + tmpstr += qdv[i].toString(16); + } + + img.o = + { base: draw_copy.base, + tag: "jpeg." + draw_copy.data.src_bitmap.surface_id, + descriptor : draw_copy.data.src_bitmap.descriptor, + sc : this, + }; + img.onload = handle_draw_jpeg_onload; + img.src = tmpstr; + + return true; + } + else if (draw_copy.data.src_bitmap.descriptor.type == Constants.SPICE_IMAGE_TYPE_JPEG_ALPHA) + { + if (! draw_copy.data.src_bitmap.jpeg_alpha) + { + this.log_warn("FIXME: DrawCopy could not handle this JPEG ALPHA file."); + return false; + } + + // FIXME - how lame is this. Be have it in binary format, and we have + // to put it into string to get it back into jpeg. Blech. + var tmpstr = "data:image/jpeg,"; + var img = new Image; + var i; + var qdv = new Uint8Array(draw_copy.data.src_bitmap.jpeg_alpha.data); + for (i = 0; i < qdv.length; i++) + { + tmpstr += '%'; + if (qdv[i] < 16) + tmpstr += '0'; + tmpstr += qdv[i].toString(16); + } + + img.o = + { base: draw_copy.base, + tag: "jpeg." + draw_copy.data.src_bitmap.surface_id, + descriptor : draw_copy.data.src_bitmap.descriptor, + sc : this, + }; + + if (this.surfaces[draw_copy.base.surface_id].format == Constants.SPICE_SURFACE_FMT_32_ARGB) + { + + var canvas = this.surfaces[draw_copy.base.surface_id].canvas; + img.alpha_img = convert_spice_lz_to_web(canvas.context, + draw_copy.data.src_bitmap.jpeg_alpha.alpha); + } + img.onload = handle_draw_jpeg_onload; + img.src = tmpstr; + + return true; + } + else if (draw_copy.data.src_bitmap.descriptor.type == Constants.SPICE_IMAGE_TYPE_BITMAP) + { + var canvas = this.surfaces[draw_copy.base.surface_id].canvas; + if (! draw_copy.data.src_bitmap.bitmap) + { + this.log_err("null bitmap"); + return false; + } + + var source_img = convert_spice_bitmap_to_web(canvas.context, + draw_copy.data.src_bitmap.bitmap); + if (! source_img) + { + this.log_warn("FIXME: Unable to interpret bitmap of format: " + + draw_copy.data.src_bitmap.bitmap.format); + return false; + } + + return this.draw_copy_helper( + { base: draw_copy.base, + src_area: draw_copy.data.src_area, + image_data: source_img, + tag: "bitmap." + draw_copy.data.src_bitmap.bitmap.format, + has_alpha: draw_copy.data.src_bitmap.bitmap == Constants.SPICE_BITMAP_FMT_32BIT ? false : true, + descriptor : draw_copy.data.src_bitmap.descriptor + }); + } + else if (draw_copy.data.src_bitmap.descriptor.type == Constants.SPICE_IMAGE_TYPE_LZ_RGB) + { + var canvas = this.surfaces[draw_copy.base.surface_id].canvas; + if (! draw_copy.data.src_bitmap.lz_rgb) + { + this.log_err("null lz_rgb "); + return false; + } + + var source_img = convert_spice_lz_to_web(canvas.context, + draw_copy.data.src_bitmap.lz_rgb); + if (! source_img) + { + this.log_warn("FIXME: Unable to interpret bitmap of type: " + + draw_copy.data.src_bitmap.lz_rgb.type); + return false; + } + + return this.draw_copy_helper( + { base: draw_copy.base, + src_area: draw_copy.data.src_area, + image_data: source_img, + tag: "lz_rgb." + draw_copy.data.src_bitmap.lz_rgb.type, + has_alpha: draw_copy.data.src_bitmap.lz_rgb.type == Constants.LZ_IMAGE_TYPE_RGBA ? true : false , + descriptor : draw_copy.data.src_bitmap.descriptor + }); + } + else + { + this.log_warn("FIXME: DrawCopy unhandled image type: " + draw_copy.data.src_bitmap.descriptor.type); + this.log_draw("DrawCopy", draw_copy); + return false; + } + } + + this.log_warn("FIXME: DrawCopy no src_bitmap."); + return false; + } + + if (msg.type == Constants.SPICE_MSG_DISPLAY_DRAW_FILL) + { + var draw_fill = new Messages.SpiceMsgDisplayDrawFill(msg.data); + + Utils.DEBUG > 1 && this.log_draw("DrawFill", draw_fill); + + if (draw_fill.data.rop_descriptor != Constants.SPICE_ROPD_OP_PUT) + this.log_warn("FIXME: DrawFill we don't handle ropd type: " + draw_fill.data.rop_descriptor); + if (draw_fill.data.mask.flags) + this.log_warn("FIXME: DrawFill we don't handle mask flag: " + draw_fill.data.mask.flags); + if (draw_fill.data.mask.bitmap) + this.log_warn("FIXME: DrawFill we don't handle mask"); + + if (draw_fill.data.brush.type == Constants.SPICE_BRUSH_TYPE_SOLID) + { + // FIXME - do brushes ever have alpha? + var color = draw_fill.data.brush.color & 0xffffff; + var color_str = "rgb(" + (color >> 16) + ", " + ((color >> 8) & 0xff) + ", " + (color & 0xff) + ")"; + this.surfaces[draw_fill.base.surface_id].canvas.context.fillStyle = color_str; + + this.surfaces[draw_fill.base.surface_id].canvas.context.fillRect( + draw_fill.base.box.left, draw_fill.base.box.top, + draw_fill.base.box.right - draw_fill.base.box.left, + draw_fill.base.box.bottom - draw_fill.base.box.top); + + if (Utils.DUMP_DRAWS && this.parent.dump_id) + { + var debug_canvas = document.createElement("canvas"); + debug_canvas.setAttribute('width', this.surfaces[draw_fill.base.surface_id].canvas.width); + debug_canvas.setAttribute('height', this.surfaces[draw_fill.base.surface_id].canvas.height); + debug_canvas.setAttribute('id', "fillbrush." + draw_fill.base.surface_id + "." + this.surfaces[draw_fill.base.surface_id].draw_count); + debug_canvas.getContext("2d").fillStyle = color_str; + debug_canvas.getContext("2d").fillRect( + draw_fill.base.box.left, draw_fill.base.box.top, + draw_fill.base.box.right - draw_fill.base.box.left, + draw_fill.base.box.bottom - draw_fill.base.box.top); + document.getElementById(this.parent.dump_id).appendChild(debug_canvas); + } + + this.surfaces[draw_fill.base.surface_id].draw_count++; + + } + else + { + this.log_warn("FIXME: DrawFill can't handle brush type: " + draw_fill.data.brush.type); + } + return true; + } + + if (msg.type == Constants.SPICE_MSG_DISPLAY_DRAW_OPAQUE) + { + this.known_unimplemented(msg.type, "Display Draw Opaque"); + return true; + } + + if (msg.type == Constants.SPICE_MSG_DISPLAY_DRAW_BLEND) + { + this.known_unimplemented(msg.type, "Display Draw Blend"); + return true; + } + + if (msg.type == Constants.SPICE_MSG_DISPLAY_DRAW_BLACKNESS) + { + this.known_unimplemented(msg.type, "Display Draw Blackness"); + return true; + } + + if (msg.type == Constants.SPICE_MSG_DISPLAY_DRAW_WHITENESS) + { + this.known_unimplemented(msg.type, "Display Draw Whiteness"); + return true; + } + + if (msg.type == Constants.SPICE_MSG_DISPLAY_DRAW_INVERS) + { + this.known_unimplemented(msg.type, "Display Draw Invers"); + return true; + } + + if (msg.type == Constants.SPICE_MSG_DISPLAY_DRAW_ROP3) + { + this.known_unimplemented(msg.type, "Display Draw ROP3"); + return true; + } + + if (msg.type == Constants.SPICE_MSG_DISPLAY_DRAW_STROKE) + { + this.known_unimplemented(msg.type, "Display Draw Stroke"); + return true; + } + + if (msg.type == Constants.SPICE_MSG_DISPLAY_DRAW_TRANSPARENT) + { + this.known_unimplemented(msg.type, "Display Draw Transparent"); + return true; + } + + if (msg.type == Constants.SPICE_MSG_DISPLAY_DRAW_ALPHA_BLEND) + { + this.known_unimplemented(msg.type, "Display Draw Alpha Blend"); + return true; + } + + if (msg.type == Constants.SPICE_MSG_DISPLAY_COPY_BITS) + { + var copy_bits = new Messages.SpiceMsgDisplayCopyBits(msg.data); + + Utils.DEBUG > 1 && this.log_draw("CopyBits", copy_bits); + + var source_canvas = this.surfaces[copy_bits.base.surface_id].canvas; + var source_context = source_canvas.context; + + var width = source_canvas.width - copy_bits.src_pos.x; + var height = source_canvas.height - copy_bits.src_pos.y; + if (width > (copy_bits.base.box.right - copy_bits.base.box.left)) + width = copy_bits.base.box.right - copy_bits.base.box.left; + if (height > (copy_bits.base.box.bottom - copy_bits.base.box.top)) + height = copy_bits.base.box.bottom - copy_bits.base.box.top; + + var source_img = source_context.getImageData( + copy_bits.src_pos.x, copy_bits.src_pos.y, width, height); + //source_context.putImageData(source_img, copy_bits.base.box.left, copy_bits.base.box.top); + putImageDataWithAlpha(source_context, source_img, copy_bits.base.box.left, copy_bits.base.box.top); + + if (Utils.DUMP_DRAWS && this.parent.dump_id) + { + var debug_canvas = document.createElement("canvas"); + debug_canvas.setAttribute('width', width); + debug_canvas.setAttribute('height', height); + debug_canvas.setAttribute('id', "copybits" + copy_bits.base.surface_id + "." + this.surfaces[copy_bits.base.surface_id].draw_count); + debug_canvas.getContext("2d").putImageData(source_img, 0, 0); + document.getElementById(this.parent.dump_id).appendChild(debug_canvas); + } + + + this.surfaces[copy_bits.base.surface_id].draw_count++; + return true; + } + + if (msg.type == Constants.SPICE_MSG_DISPLAY_INVAL_ALL_PIXMAPS) + { + this.known_unimplemented(msg.type, "Display Inval All Pixmaps"); + return true; + } + + if (msg.type == Constants.SPICE_MSG_DISPLAY_INVAL_PALETTE) + { + this.known_unimplemented(msg.type, "Display Inval Palette"); + return true; + } + + if (msg.type == Constants.SPICE_MSG_DISPLAY_INVAL_ALL_PALETTES) + { + this.known_unimplemented(msg.type, "Inval All Palettes"); + return true; + } + + if (msg.type == Constants.SPICE_MSG_DISPLAY_SURFACE_CREATE) + { + if (! ("surfaces" in this)) + this.surfaces = []; + + var m = new Messages.SpiceMsgSurfaceCreate(msg.data); + Utils.DEBUG > 1 && console.log(this.type + ": MsgSurfaceCreate id " + m.surface.surface_id + + "; " + m.surface.width + "x" + m.surface.height + + "; format " + m.surface.format + + "; flags " + m.surface.flags); + if (m.surface.format != Constants.SPICE_SURFACE_FMT_32_xRGB && + m.surface.format != Constants.SPICE_SURFACE_FMT_32_ARGB) + { + this.log_warn("FIXME: cannot handle surface format " + m.surface.format + " yet."); + return false; + } + + var canvas = document.createElement("canvas"); + canvas.setAttribute('width', m.surface.width); + canvas.setAttribute('height', m.surface.height); + canvas.setAttribute('id', "spice_surface_" + m.surface.surface_id); + canvas.setAttribute('tabindex', m.surface.surface_id); + canvas.context = canvas.getContext("2d"); + + if (Utils.DUMP_CANVASES && this.parent.dump_id) + document.getElementById(this.parent.dump_id).appendChild(canvas); + + m.surface.canvas = canvas; + m.surface.draw_count = 0; + this.surfaces[m.surface.surface_id] = m.surface; + + if (m.surface.flags & Constants.SPICE_SURFACE_FLAGS_PRIMARY) + { + this.primary_surface = m.surface.surface_id; + + /* This .save() is done entirely to enable SPICE_MSG_DISPLAY_RESET */ + canvas.context.save(); + document.getElementById(this.parent.screen_id).appendChild(canvas); + + /* We're going to leave width dynamic, but correctly set the height */ + document.getElementById(this.parent.screen_id).style.height = m.surface.height + "px"; + this.hook_events(); + } + return true; + } + + if (msg.type == Constants.SPICE_MSG_DISPLAY_SURFACE_DESTROY) + { + var m = new Messages.SpiceMsgSurfaceDestroy(msg.data); + Utils.DEBUG > 1 && console.log(this.type + ": MsgSurfaceDestroy id " + m.surface_id); + this.delete_surface(m.surface_id); + return true; + } + + if (msg.type == Constants.SPICE_MSG_DISPLAY_STREAM_CREATE) + { + var m = new Messages.SpiceMsgDisplayStreamCreate(msg.data); + Utils.STREAM_DEBUG > 0 && console.log(this.type + ": MsgStreamCreate id" + m.id + "; type " + m.codec_type + + "; width " + m.stream_width + "; height " + m.stream_height + + "; left " + m.dest.left + "; top " + m.dest.top + ); + if (!this.streams) + this.streams = new Array(); + if (this.streams[m.id]) + console.log("Stream " + m.id + " already exists"); + else + this.streams[m.id] = m; + + if (m.codec_type == Constants.SPICE_VIDEO_CODEC_TYPE_VP8) + { + var media = new MediaSource(); + var v = document.createElement("video"); + v.src = window.URL.createObjectURL(media); + + v.setAttribute('autoplay', true); + v.setAttribute('width', m.stream_width); + v.setAttribute('height', m.stream_height); + + var left = m.dest.left; + var top = m.dest.top; + if (this.surfaces[m.surface_id] !== undefined) + { + left += this.surfaces[m.surface_id].canvas.offsetLeft; + top += this.surfaces[m.surface_id].canvas.offsetTop; + } + document.getElementById(this.parent.screen_id).appendChild(v); + v.setAttribute('style', "position: absolute; top:" + top + "px; left:" + left + "px;"); + + media.addEventListener('sourceopen', handle_video_source_open, false); + media.addEventListener('sourceended', handle_video_source_ended, false); + media.addEventListener('sourceclosed', handle_video_source_closed, false); + + var s = this.streams[m.id]; + s.video = v; + s.media = media; + s.queue = new Array(); + s.start_time = 0; + s.cluster_time = 0; + s.append_okay = false; + + media.stream = s; + media.spiceconn = this; + v.spice_stream = s; + } + else if (m.codec_type == Constants.SPICE_VIDEO_CODEC_TYPE_MJPEG) + this.streams[m.id].frames_loading = 0; + else + console.log("Unhandled stream codec: "+m.codec_type); + return true; + } + + if (msg.type == Constants.SPICE_MSG_DISPLAY_STREAM_DATA || + msg.type == Constants.SPICE_MSG_DISPLAY_STREAM_DATA_SIZED) + { + var m; + if (msg.type == Constants.SPICE_MSG_DISPLAY_STREAM_DATA_SIZED) + m = new Messages.SpiceMsgDisplayStreamDataSized(msg.data); + else + m = new Messages.SpiceMsgDisplayStreamData(msg.data); + + if (!this.streams[m.base.id]) + { + console.log("no stream for data"); + return false; + } + + var time_until_due = m.base.multi_media_time - this.parent.relative_now(); + + if (this.streams[m.base.id].codec_type === Constants.SPICE_VIDEO_CODEC_TYPE_MJPEG) + process_mjpeg_stream_data(this, m, time_until_due); + + if (this.streams[m.base.id].codec_type === Constants.SPICE_VIDEO_CODEC_TYPE_VP8) + process_video_stream_data(this.streams[m.base.id], m); + + return true; + } + + if (msg.type == Constants.SPICE_MSG_DISPLAY_STREAM_ACTIVATE_REPORT) + { + var m = new Messages.SpiceMsgDisplayStreamActivateReport(msg.data); + + var report = new Messages.SpiceMsgcDisplayStreamReport(m.stream_id, m.unique_id); + if (this.streams[m.stream_id]) + { + this.streams[m.stream_id].report = report; + this.streams[m.stream_id].max_window_size = m.max_window_size; + this.streams[m.stream_id].timeout_ms = m.timeout_ms + } + + return true; + } + + if (msg.type == Constants.SPICE_MSG_DISPLAY_STREAM_CLIP) + { + var m = new Messages.SpiceMsgDisplayStreamClip(msg.data); + Utils.STREAM_DEBUG > 1 && console.log(this.type + ": MsgStreamClip id" + m.id); + this.streams[m.id].clip = m.clip; + return true; + } + + if (msg.type == Constants.SPICE_MSG_DISPLAY_STREAM_DESTROY) + { + var m = new Messages.SpiceMsgDisplayStreamDestroy(msg.data); + Utils.STREAM_DEBUG > 0 && console.log(this.type + ": MsgStreamDestroy id" + m.id); + + if (this.streams[m.id].codec_type == Constants.SPICE_VIDEO_CODEC_TYPE_VP8) + { + document.getElementById(this.parent.screen_id).removeChild(this.streams[m.id].video); + this.streams[m.id].source_buffer = null; + this.streams[m.id].media = null; + this.streams[m.id].video = null; + } + this.streams[m.id] = undefined; + return true; + } + + if (msg.type == Constants.SPICE_MSG_DISPLAY_STREAM_DESTROY_ALL) + { + this.known_unimplemented(msg.type, "Display Stream Destroy All"); + return true; + } + + if (msg.type == Constants.SPICE_MSG_DISPLAY_INVAL_LIST) + { + var m = new Messages.SpiceMsgDisplayInvalList(msg.data); + var i; + Utils.DEBUG > 1 && console.log(this.type + ": MsgInvalList " + m.count + " items"); + for (i = 0; i < m.count; i++) + if (this.cache[m.resources[i].id] != undefined) + delete this.cache[m.resources[i].id]; + return true; + } + + if (msg.type == Constants.SPICE_MSG_DISPLAY_MONITORS_CONFIG) + { + this.known_unimplemented(msg.type, "Display Monitors Config"); + return true; + } + + if (msg.type == Constants.SPICE_MSG_DISPLAY_DRAW_COMPOSITE) + { + this.known_unimplemented(msg.type, "Display Draw Composite"); + return true; + } + + return false; +} + +SpiceDisplayConn.prototype.delete_surface = function(surface_id) +{ + var canvas = document.getElementById("spice_surface_" + surface_id); + if (Utils.DUMP_CANVASES && this.parent.dump_id) + document.getElementById(this.parent.dump_id).removeChild(canvas); + if (this.primary_surface == surface_id) + { + this.unhook_events(); + this.primary_surface = undefined; + document.getElementById(this.parent.screen_id).removeChild(canvas); + } + + delete this.surfaces[surface_id]; +} + + +SpiceDisplayConn.prototype.draw_copy_helper = function(o) +{ + + var canvas = this.surfaces[o.base.surface_id].canvas; + if (o.has_alpha) + { + /* FIXME - This is based on trial + error, not a serious thoughtful + analysis of what Spice requires. See display.js for more. */ + if (this.surfaces[o.base.surface_id].format == Constants.SPICE_SURFACE_FMT_32_xRGB) + { + stripAlpha(o.image_data); + canvas.context.putImageData(o.image_data, o.base.box.left, o.base.box.top); + } + else + putImageDataWithAlpha(canvas.context, o.image_data, + o.base.box.left, o.base.box.top); + } + else + canvas.context.putImageData(o.image_data, o.base.box.left, o.base.box.top); + + if (o.src_area.left > 0 || o.src_area.top > 0) + { + this.log_warn("FIXME: DrawCopy not shifting draw copies just yet..."); + } + + if (o.descriptor && (o.descriptor.flags & Constants.SPICE_IMAGE_FLAGS_CACHE_ME)) + { + if (! ("cache" in this)) + this.cache = {}; + this.cache[o.descriptor.id] = o.image_data; + } + + if (Utils.DUMP_DRAWS && this.parent.dump_id) + { + var debug_canvas = document.createElement("canvas"); + debug_canvas.setAttribute('width', o.image_data.width); + debug_canvas.setAttribute('height', o.image_data.height); + debug_canvas.setAttribute('id', o.tag + "." + + this.surfaces[o.base.surface_id].draw_count + "." + + o.base.surface_id + "@" + o.base.box.left + "x" + o.base.box.top); + debug_canvas.getContext("2d").putImageData(o.image_data, 0, 0); + document.getElementById(this.parent.dump_id).appendChild(debug_canvas); + } + + this.surfaces[o.base.surface_id].draw_count++; + + return true; +} + + +SpiceDisplayConn.prototype.log_draw = function(prefix, draw) +{ + var str = prefix + "." + draw.base.surface_id + "." + this.surfaces[draw.base.surface_id].draw_count + ": "; + str += "base.box " + draw.base.box.left + ", " + draw.base.box.top + " to " + + draw.base.box.right + ", " + draw.base.box.bottom; + str += "; clip.type " + draw.base.clip.type; + + if (draw.data) + { + if (draw.data.src_area) + str += "; src_area " + draw.data.src_area.left + ", " + draw.data.src_area.top + " to " + + draw.data.src_area.right + ", " + draw.data.src_area.bottom; + + if (draw.data.src_bitmap && draw.data.src_bitmap != null) + { + str += "; src_bitmap id: " + draw.data.src_bitmap.descriptor.id; + str += "; src_bitmap width " + draw.data.src_bitmap.descriptor.width + ", height " + draw.data.src_bitmap.descriptor.height; + str += "; src_bitmap type " + draw.data.src_bitmap.descriptor.type + ", flags " + draw.data.src_bitmap.descriptor.flags; + if (draw.data.src_bitmap.surface_id !== undefined) + str += "; src_bitmap surface_id " + draw.data.src_bitmap.surface_id; + if (draw.data.src_bitmap.bitmap) + str += "; BITMAP format " + draw.data.src_bitmap.bitmap.format + + "; flags " + draw.data.src_bitmap.bitmap.flags + + "; x " + draw.data.src_bitmap.bitmap.x + + "; y " + draw.data.src_bitmap.bitmap.y + + "; stride " + draw.data.src_bitmap.bitmap.stride ; + if (draw.data.src_bitmap.quic) + str += "; QUIC type " + draw.data.src_bitmap.quic.type + + "; width " + draw.data.src_bitmap.quic.width + + "; height " + draw.data.src_bitmap.quic.height ; + if (draw.data.src_bitmap.lz_rgb) + str += "; LZ_RGB length " + draw.data.src_bitmap.lz_rgb.length + + "; magic " + draw.data.src_bitmap.lz_rgb.magic + + "; version 0x" + draw.data.src_bitmap.lz_rgb.version.toString(16) + + "; type " + draw.data.src_bitmap.lz_rgb.type + + "; width " + draw.data.src_bitmap.lz_rgb.width + + "; height " + draw.data.src_bitmap.lz_rgb.height + + "; stride " + draw.data.src_bitmap.lz_rgb.stride + + "; top down " + draw.data.src_bitmap.lz_rgb.top_down; + } + else + str += "; src_bitmap is null"; + + if (draw.data.brush) + { + if (draw.data.brush.type == Constants.SPICE_BRUSH_TYPE_SOLID) + str += "; brush.color 0x" + draw.data.brush.color.toString(16); + if (draw.data.brush.type == Constants.SPICE_BRUSH_TYPE_PATTERN) + { + str += "; brush.pat "; + if (draw.data.brush.pattern.pat != null) + str += "[SpiceImage]"; + else + str += "[null]"; + str += " at " + draw.data.brush.pattern.pos.x + ", " + draw.data.brush.pattern.pos.y; + } + } + + str += "; rop_descriptor " + draw.data.rop_descriptor; + if (draw.data.scale_mode !== undefined) + str += "; scale_mode " + draw.data.scale_mode; + str += "; mask.flags " + draw.data.mask.flags; + str += "; mask.pos " + draw.data.mask.pos.x + ", " + draw.data.mask.pos.y; + if (draw.data.mask.bitmap != null) + { + str += "; mask.bitmap width " + draw.data.mask.bitmap.descriptor.width + ", height " + draw.data.mask.bitmap.descriptor.height; + str += "; mask.bitmap type " + draw.data.mask.bitmap.descriptor.type + ", flags " + draw.data.mask.bitmap.descriptor.flags; + } + else + str += "; mask.bitmap is null"; + } + + console.log(str); +} + +SpiceDisplayConn.prototype.hook_events = function() +{ + if (this.primary_surface !== undefined) + { + var canvas = this.surfaces[this.primary_surface].canvas; + canvas.sc = this.parent; + canvas.addEventListener('mousemove', Inputs.handle_mousemove); + canvas.addEventListener('mousedown', Inputs.handle_mousedown); + canvas.addEventListener('contextmenu', Inputs.handle_contextmenu); + canvas.addEventListener('mouseup', Inputs.handle_mouseup); + canvas.addEventListener('keydown', Inputs.handle_keydown); + canvas.addEventListener('keyup', Inputs.handle_keyup); + canvas.addEventListener('mouseout', handle_mouseout); + canvas.addEventListener('mouseover', handle_mouseover); + canvas.addEventListener('wheel', Inputs.handle_mousewheel); + canvas.focus(); + } +} + +SpiceDisplayConn.prototype.unhook_events = function() +{ + if (this.primary_surface !== undefined) + { + var canvas = this.surfaces[this.primary_surface].canvas; + canvas.removeEventListener('mousemove', Inputs.handle_mousemove); + canvas.removeEventListener('mousedown', Inputs.handle_mousedown); + canvas.removeEventListener('contextmenu', Inputs.handle_contextmenu); + canvas.removeEventListener('mouseup', Inputs.handle_mouseup); + canvas.removeEventListener('keydown', Inputs.handle_keydown); + canvas.removeEventListener('keyup', Inputs.handle_keyup); + canvas.removeEventListener('mouseout', handle_mouseout); + canvas.removeEventListener('mouseover', handle_mouseover); + canvas.removeEventListener('wheel', Inputs.handle_mousewheel); + } +} + + +SpiceDisplayConn.prototype.destroy_surfaces = function() +{ + for (var s in this.surfaces) + { + this.delete_surface(this.surfaces[s].surface_id); + } + + this.surfaces = undefined; +} + + +function handle_mouseover(e) +{ + this.focus(); +} + +function handle_mouseout(e) +{ + if (this.sc && this.sc.cursor && this.sc.cursor.spice_simulated_cursor) + this.sc.cursor.spice_simulated_cursor.style.display = 'none'; + this.blur(); +} + +function handle_draw_jpeg_onload() +{ + var temp_canvas = null; + var context; + + if (this.o.sc.streams[this.o.id]) + this.o.sc.streams[this.o.id].frames_loading--; + + /*------------------------------------------------------------ + ** FIXME: + ** The helper should be extended to be able to handle actual HtmlImageElements + ** ...and the cache should be modified to do so as well + **----------------------------------------------------------*/ + if (this.o.sc.surfaces[this.o.base.surface_id] === undefined) + { + // This can happen; if the jpeg image loads after our surface + // has been destroyed (e.g. open a menu, close it quickly), + // we'll find we have no surface. + Utils.DEBUG > 2 && this.o.sc.log_info("Discarding jpeg; presumed lost surface " + this.o.base.surface_id); + temp_canvas = document.createElement("canvas"); + temp_canvas.setAttribute('width', this.o.base.box.right); + temp_canvas.setAttribute('height', this.o.base.box.bottom); + context = temp_canvas.getContext("2d"); + } + else + context = this.o.sc.surfaces[this.o.base.surface_id].canvas.context; + + if (this.alpha_img) + { + var c = document.createElement("canvas"); + var t = c.getContext("2d"); + c.setAttribute('width', this.alpha_img.width); + c.setAttribute('height', this.alpha_img.height); + t.putImageData(this.alpha_img, 0, 0); + t.globalCompositeOperation = 'source-in'; + t.drawImage(this, 0, 0); + + context.drawImage(c, this.o.base.box.left, this.o.base.box.top); + + if (this.o.descriptor && + (this.o.descriptor.flags & Constants.SPICE_IMAGE_FLAGS_CACHE_ME)) + { + if (! ("cache" in this.o.sc)) + this.o.sc.cache = {}; + + this.o.sc.cache[this.o.descriptor.id] = + t.getImageData(0, 0, + this.alpha_img.width, + this.alpha_img.height); + } + } + else + { + context.drawImage(this, this.o.base.box.left, this.o.base.box.top); + + // Give the Garbage collector a clue to recycle this; avoids + // fairly massive memory leaks during video playback + this.onload = undefined; + this.src = Utils.EMPTY_GIF_IMAGE; + + if (this.o.descriptor && + (this.o.descriptor.flags & Constants.SPICE_IMAGE_FLAGS_CACHE_ME)) + { + if (! ("cache" in this.o.sc)) + this.o.sc.cache = {}; + + this.o.sc.cache[this.o.descriptor.id] = + context.getImageData(this.o.base.box.left, this.o.base.box.top, + this.o.base.box.right - this.o.base.box.left, + this.o.base.box.bottom - this.o.base.box.top); + } + } + + if (temp_canvas == null) + { + if (Utils.DUMP_DRAWS && this.o.sc.parent.dump_id) + { + var debug_canvas = document.createElement("canvas"); + debug_canvas.setAttribute('id', this.o.tag + "." + + this.o.sc.surfaces[this.o.base.surface_id].draw_count + "." + + this.o.base.surface_id + "@" + this.o.base.box.left + "x" + this.o.base.box.top); + debug_canvas.getContext("2d").drawImage(this, 0, 0); + document.getElementById(this.o.sc.parent.dump_id).appendChild(debug_canvas); + } + + this.o.sc.surfaces[this.o.base.surface_id].draw_count++; + } + + if (this.o.sc.streams[this.o.id] && "report" in this.o.sc.streams[this.o.id]) + process_stream_data_report(this.o.sc, this.o.id, this.o.msg_mmtime, this.o.msg_mmtime - this.o.sc.parent.relative_now()); +} + +function process_mjpeg_stream_data(sc, m, time_until_due) +{ + /* If we are currently processing an mjpeg frame when a new one arrives, + and the new one is 'late', drop the new frame. This helps the browsers + keep up, and provides rate control feedback as well */ + if (time_until_due < 0 && sc.streams[m.base.id].frames_loading > 0) + { + if ("report" in sc.streams[m.base.id]) + sc.streams[m.base.id].report.num_drops++; + return; + } + + var tmpstr = "data:image/jpeg,"; + var img = new Image; + var i; + for (i = 0; i < m.data.length; i++) + { + tmpstr += '%'; + if (m.data[i] < 16) + tmpstr += '0'; + tmpstr += m.data[i].toString(16); + } + var strm_base = new Messages.SpiceMsgDisplayBase(); + strm_base.surface_id = sc.streams[m.base.id].surface_id; + strm_base.box = m.dest || sc.streams[m.base.id].dest; + strm_base.clip = sc.streams[m.base.id].clip; + img.o = + { base: strm_base, + tag: "mjpeg." + m.base.id, + descriptor: null, + sc : sc, + id : m.base.id, + msg_mmtime : m.base.multi_media_time, + }; + img.onload = handle_draw_jpeg_onload; + img.src = tmpstr; + + sc.streams[m.base.id].frames_loading++; +} + +function process_stream_data_report(sc, id, msg_mmtime, time_until_due) +{ + sc.streams[id].report.num_frames++; + if (sc.streams[id].report.start_frame_mm_time == 0) + sc.streams[id].report.start_frame_mm_time = msg_mmtime; + + if (sc.streams[id].report.num_frames > sc.streams[id].max_window_size || + (msg_mmtime - sc.streams[id].report.start_frame_mm_time) > sc.streams[id].timeout_ms) + { + sc.streams[id].report.end_frame_mm_time = msg_mmtime; + sc.streams[id].report.last_frame_delay = time_until_due; + + var msg = new Messages.SpiceMiniData(); + msg.build_msg(Constants.SPICE_MSGC_DISPLAY_STREAM_REPORT, sc.streams[id].report); + sc.send_msg(msg); + + sc.streams[id].report.start_frame_mm_time = 0; + sc.streams[id].report.num_frames = 0; + sc.streams[id].report.num_drops = 0; + } +} + +function handle_video_source_open(e) +{ + var stream = this.stream; + var p = this.spiceconn; + + if (stream.source_buffer) + return; + + var s = this.addSourceBuffer(Webm.Constants.SPICE_VP8_CODEC); + if (! s) + { + p.log_err('Codec ' + Webm.Constants.SPICE_VP8_CODEC + ' not available.'); + return; + } + + stream.source_buffer = s; + s.spiceconn = p; + s.stream = stream; + + listen_for_video_events(stream); + + var h = new Webm.Header(); + var te = new Webm.VideoTrackEntry(this.stream.stream_width, this.stream.stream_height); + var t = new Webm.Tracks(te); + + var mb = new ArrayBuffer(h.buffer_size() + t.buffer_size()) + + var b = h.to_buffer(mb); + t.to_buffer(mb, b); + + s.addEventListener('error', handle_video_buffer_error, false); + s.addEventListener('updateend', handle_append_video_buffer_done, false); + + append_video_buffer(s, mb); +} + +function handle_video_source_ended(e) +{ + var p = this.spiceconn; + p.log_err('Video source unexpectedly ended.'); +} + +function handle_video_source_closed(e) +{ + var p = this.spiceconn; + p.log_err('Video source unexpectedly closed.'); +} + +function append_video_buffer(sb, mb) +{ + try + { + sb.stream.append_okay = false; + sb.appendBuffer(mb); + } + catch (e) + { + var p = sb.spiceconn; + p.log_err("Error invoking appendBuffer: " + e.message); + } +} + +function handle_append_video_buffer_done(e) +{ + var stream = this.stream; + + if (stream.current_frame && "report" in stream) + { + var sc = this.stream.media.spiceconn; + var t = this.stream.current_frame.msg_mmtime; + process_stream_data_report(sc, stream.id, t, t - sc.parent.relative_now()); + } + + if (stream.queue.length > 0) + { + stream.current_frame = stream.queue.shift(); + append_video_buffer(stream.source_buffer, stream.current_frame.mb); + } + else + { + stream.append_okay = true; + } + + if (!stream.video) + { + if (Utils.STREAM_DEBUG > 0) + console.log("Stream id " + stream.id + " received updateend after video is gone."); + return; + } + + if (stream.video.buffered.length > 0 && + stream.video.currentTime < stream.video.buffered.start(stream.video.buffered.length - 1)) + { + console.log("Video appears to have fallen behind; advancing to " + + stream.video.buffered.start(stream.video.buffered.length - 1)); + stream.video.currentTime = stream.video.buffered.start(stream.video.buffered.length - 1); + } + + if (Utils.STREAM_DEBUG > 1) + console.log(stream.video.currentTime + ":id " + stream.id + " updateend " + Utils.dump_media_element(stream.video)); +} + +function handle_video_buffer_error(e) +{ + var p = this.spiceconn; + p.log_err('source_buffer error ' + e.message); +} + +function push_or_queue(stream, msg, mb) +{ + var frame = + { + msg_mmtime : msg.base.multi_media_time, + }; + + if (stream.append_okay) + { + stream.current_frame = frame; + append_video_buffer(stream.source_buffer, mb); + } + else + { + frame.mb = mb; + stream.queue.push(frame); + } +} + +function video_simple_block(stream, msg, keyframe) +{ + var simple = new Webm.SimpleBlock(msg.base.multi_media_time - stream.cluster_time, msg.data, keyframe); + var mb = new ArrayBuffer(simple.buffer_size()); + simple.to_buffer(mb); + + push_or_queue(stream, msg, mb); +} + +function new_video_cluster(stream, msg) +{ + stream.cluster_time = msg.base.multi_media_time; + var c = new Webm.Cluster(stream.cluster_time - stream.start_time, msg.data); + + var mb = new ArrayBuffer(c.buffer_size()); + c.to_buffer(mb); + + push_or_queue(stream, msg, mb); + + video_simple_block(stream, msg, true); +} + +function process_video_stream_data(stream, msg) +{ + if (stream.start_time == 0) + { + stream.start_time = msg.base.multi_media_time; + new_video_cluster(stream, msg); + } + + else if (msg.base.multi_media_time - stream.cluster_time >= Webm.Constants.MAX_CLUSTER_TIME) + new_video_cluster(stream, msg); + else + video_simple_block(stream, msg, false); +} + +function video_handle_event_debug(e) +{ + var s = this.spice_stream; + if (s.video) + { + if (Utils.STREAM_DEBUG > 0 || s.video.buffered.len > 1) + console.log(s.video.currentTime + ":id " + s.id + " event " + e.type + + Utils.dump_media_element(s.video)); + } + + if (Utils.STREAM_DEBUG > 1 && s.media) + console.log(" media_source " + Utils.dump_media_source(s.media)); + + if (Utils.STREAM_DEBUG > 1 && s.source_buffer) + console.log(" source_buffer " + Utils.dump_source_buffer(s.source_buffer)); + + if (Utils.STREAM_DEBUG > 1 || s.queue.length > 1) + console.log(' queue len ' + s.queue.length + '; append_okay: ' + s.append_okay); +} + +function video_debug_listen_for_one_event(name) +{ + this.addEventListener(name, video_handle_event_debug); +} + +function listen_for_video_events(stream) +{ + var video_0_events = [ + "abort", "error" + ]; + + var video_1_events = [ + "loadstart", "suspend", "emptied", "stalled", "loadedmetadata", "loadeddata", "canplay", + "canplaythrough", "playing", "waiting", "seeking", "seeked", "ended", "durationchange", + "play", "pause", "ratechange" + ]; + + var video_2_events = [ + "timeupdate", + "progress", + "resize", + "volumechange" + ]; + + video_0_events.forEach(video_debug_listen_for_one_event, stream.video); + if (Utils.STREAM_DEBUG > 0) + video_1_events.forEach(video_debug_listen_for_one_event, stream.video); + if (Utils.STREAM_DEBUG > 1) + video_2_events.forEach(video_debug_listen_for_one_event, stream.video); +} + +export { + SpiceDisplayConn, +}; diff -pruN 0.1.7-5/src/enums.js 0.2.2-0ubuntu3/src/enums.js --- 0.1.7-5/src/enums.js 1970-01-01 00:00:00.000000000 +0000 +++ 0.2.2-0ubuntu3/src/enums.js 2019-08-06 11:45:18.000000000 +0000 @@ -0,0 +1,372 @@ +"use strict"; +/* + Copyright (C) 2012 by Jeremy P. White + + This file is part of spice-html5. + + spice-html5 is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + spice-html5 is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with spice-html5. If not, see . +*/ + + +/*---------------------------------------------------------------------------- +** enums.js +** 'constants' for Spice +**--------------------------------------------------------------------------*/ +export var Constants = { + SPICE_MAGIC : "REDQ", + SPICE_VERSION_MAJOR : 2, + SPICE_VERSION_MINOR : 2, + + SPICE_CONNECT_TIMEOUT : (30 * 1000), + + SPICE_COMMON_CAP_PROTOCOL_AUTH_SELECTION : 0, + SPICE_COMMON_CAP_AUTH_SPICE : 1, + SPICE_COMMON_CAP_AUTH_SASL : 2, + SPICE_COMMON_CAP_MINI_HEADER : 3, + + SPICE_TICKET_KEY_PAIR_LENGTH : 1024, + SPICE_TICKET_PUBKEY_BYTES : (1024 / 8 +34), // (SPICE_TICKET_KEY_PAIR_LENGTH / 8 + 34) + + SPICE_LINK_ERR_OK : 0, + SPICE_LINK_ERR_ERROR : 1, + SPICE_LINK_ERR_INVALID_MAGIC : 2, + SPICE_LINK_ERR_INVALID_DATA : 3, + SPICE_LINK_ERR_VERSION_MISMATCH : 4, + SPICE_LINK_ERR_NEED_SECURED : 5, + SPICE_LINK_ERR_NEED_UNSECURED : 6, + SPICE_LINK_ERR_PERMISSION_DENIED : 7, + SPICE_LINK_ERR_BAD_CONNECTION_ID : 8, + SPICE_LINK_ERR_CHANNEL_NOT_AVAILABLE : 9, + + SPICE_MSG_MIGRATE : 1, + SPICE_MSG_MIGRATE_DATA : 2, + SPICE_MSG_SET_ACK : 3, + SPICE_MSG_PING : 4, + SPICE_MSG_WAIT_FOR_CHANNELS : 5, + SPICE_MSG_DISCONNECTING : 6, + SPICE_MSG_NOTIFY : 7, + SPICE_MSG_LIST : 8, + + SPICE_MSG_MAIN_MIGRATE_BEGIN : 101, + SPICE_MSG_MAIN_MIGRATE_CANCEL : 102, + SPICE_MSG_MAIN_INIT : 103, + SPICE_MSG_MAIN_CHANNELS_LIST : 104, + SPICE_MSG_MAIN_MOUSE_MODE : 105, + SPICE_MSG_MAIN_MULTI_MEDIA_TIME : 106, + SPICE_MSG_MAIN_AGENT_CONNECTED : 107, + SPICE_MSG_MAIN_AGENT_DISCONNECTED : 108, + SPICE_MSG_MAIN_AGENT_DATA : 109, + SPICE_MSG_MAIN_AGENT_TOKEN : 110, + SPICE_MSG_MAIN_MIGRATE_SWITCH_HOST : 111, + SPICE_MSG_MAIN_MIGRATE_END : 112, + SPICE_MSG_MAIN_NAME : 113, + SPICE_MSG_MAIN_UUID : 114, + SPICE_MSG_MAIN_AGENT_CONNECTED_TOKENS : 115, + SPICE_MSG_MAIN_MIGRATE_BEGIN_SEAMLESS : 116, + SPICE_MSG_MAIN_MIGRATE_DST_SEAMLESS_ACK : 117, + SPICE_MSG_MAIN_MIGRATE_DST_SEAMLESS_NACK : 118, + SPICE_MSG_END_MAIN : 119, + + + + SPICE_MSGC_ACK_SYNC : 1, + SPICE_MSGC_ACK : 2, + SPICE_MSGC_PONG : 3, + SPICE_MSGC_MIGRATE_FLUSH_MARK : 4, + SPICE_MSGC_MIGRATE_DATA : 5, + SPICE_MSGC_DISCONNECTING : 6, + + + SPICE_MSGC_MAIN_CLIENT_INFO : 101, + SPICE_MSGC_MAIN_MIGRATE_CONNECTED : 102, + SPICE_MSGC_MAIN_MIGRATE_CONNECT_ERROR : 103, + SPICE_MSGC_MAIN_ATTACH_CHANNELS : 104, + SPICE_MSGC_MAIN_MOUSE_MODE_REQUEST : 105, + SPICE_MSGC_MAIN_AGENT_START : 106, + SPICE_MSGC_MAIN_AGENT_DATA : 107, + SPICE_MSGC_MAIN_AGENT_TOKEN : 108, + SPICE_MSGC_MAIN_MIGRATE_END : 109, + SPICE_MSGC_END_MAIN : 110, + + SPICE_MSG_DISPLAY_MODE : 101, + SPICE_MSG_DISPLAY_MARK : 102, + SPICE_MSG_DISPLAY_RESET : 103, + SPICE_MSG_DISPLAY_COPY_BITS : 104, + SPICE_MSG_DISPLAY_INVAL_LIST : 105, + SPICE_MSG_DISPLAY_INVAL_ALL_PIXMAPS : 106, + SPICE_MSG_DISPLAY_INVAL_PALETTE : 107, + SPICE_MSG_DISPLAY_INVAL_ALL_PALETTES: 108, + + SPICE_MSG_DISPLAY_STREAM_CREATE : 122, + SPICE_MSG_DISPLAY_STREAM_DATA : 123, + SPICE_MSG_DISPLAY_STREAM_CLIP : 124, + SPICE_MSG_DISPLAY_STREAM_DESTROY : 125, + SPICE_MSG_DISPLAY_STREAM_DESTROY_ALL: 126, + + SPICE_MSG_DISPLAY_DRAW_FILL : 302, + SPICE_MSG_DISPLAY_DRAW_OPAQUE : 303, + SPICE_MSG_DISPLAY_DRAW_COPY : 304, + SPICE_MSG_DISPLAY_DRAW_BLEND : 305, + SPICE_MSG_DISPLAY_DRAW_BLACKNESS : 306, + SPICE_MSG_DISPLAY_DRAW_WHITENESS : 307, + SPICE_MSG_DISPLAY_DRAW_INVERS : 308, + SPICE_MSG_DISPLAY_DRAW_ROP3 : 309, + SPICE_MSG_DISPLAY_DRAW_STROKE : 310, + SPICE_MSG_DISPLAY_DRAW_TEXT : 311, + SPICE_MSG_DISPLAY_DRAW_TRANSPARENT : 312, + SPICE_MSG_DISPLAY_DRAW_ALPHA_BLEND : 313, + SPICE_MSG_DISPLAY_SURFACE_CREATE : 314, + SPICE_MSG_DISPLAY_SURFACE_DESTROY : 315, + SPICE_MSG_DISPLAY_STREAM_DATA_SIZED : 316, + SPICE_MSG_DISPLAY_MONITORS_CONFIG : 317, + SPICE_MSG_DISPLAY_DRAW_COMPOSITE : 318, + SPICE_MSG_DISPLAY_STREAM_ACTIVATE_REPORT : 319, + + SPICE_MSGC_DISPLAY_INIT : 101, + SPICE_MSGC_DISPLAY_STREAM_REPORT : 102, + + SPICE_MSG_INPUTS_INIT : 101, + SPICE_MSG_INPUTS_KEY_MODIFIERS : 102, + + SPICE_MSG_INPUTS_MOUSE_MOTION_ACK : 111, + + SPICE_MSGC_INPUTS_KEY_DOWN : 101, + SPICE_MSGC_INPUTS_KEY_UP : 102, + SPICE_MSGC_INPUTS_KEY_MODIFIERS : 103, + + SPICE_MSGC_INPUTS_MOUSE_MOTION : 111, + SPICE_MSGC_INPUTS_MOUSE_POSITION : 112, + SPICE_MSGC_INPUTS_MOUSE_PRESS : 113, + SPICE_MSGC_INPUTS_MOUSE_RELEASE : 114, + + SPICE_MSG_CURSOR_INIT : 101, + SPICE_MSG_CURSOR_RESET : 102, + SPICE_MSG_CURSOR_SET : 103, + SPICE_MSG_CURSOR_MOVE : 104, + SPICE_MSG_CURSOR_HIDE : 105, + SPICE_MSG_CURSOR_TRAIL : 106, + SPICE_MSG_CURSOR_INVAL_ONE : 107, + SPICE_MSG_CURSOR_INVAL_ALL : 108, + + SPICE_MSG_PLAYBACK_DATA : 101, + SPICE_MSG_PLAYBACK_MODE : 102, + SPICE_MSG_PLAYBACK_START : 103, + SPICE_MSG_PLAYBACK_STOP : 104, + SPICE_MSG_PLAYBACK_VOLUME : 105, + SPICE_MSG_PLAYBACK_MUTE : 106, + SPICE_MSG_PLAYBACK_LATENCY : 107, + + SPICE_MSG_SPICEVMC_DATA : 101, + SPICE_MSG_PORT_INIT : 201, + SPICE_MSG_PORT_EVENT : 202, + SPICE_MSG_END_PORT : 203, + + SPICE_MSGC_SPICEVMC_DATA : 101, + SPICE_MSGC_PORT_EVENT : 201, + SPICE_MSGC_END_PORT : 202, + + SPICE_PLAYBACK_CAP_CELT_0_5_1 : 0, + SPICE_PLAYBACK_CAP_VOLUME : 1, + SPICE_PLAYBACK_CAP_LATENCY : 2, + SPICE_PLAYBACK_CAP_OPUS : 3, + + SPICE_MAIN_CAP_SEMI_SEAMLESS_MIGRATE : 0, + SPICE_MAIN_CAP_NAME_AND_UUID : 1, + SPICE_MAIN_CAP_AGENT_CONNECTED_TOKENS : 2, + SPICE_MAIN_CAP_SEAMLESS_MIGRATE : 3, + + SPICE_DISPLAY_CAP_SIZED_STREAM : 0, + SPICE_DISPLAY_CAP_MONITORS_CONFIG : 1, + SPICE_DISPLAY_CAP_COMPOSITE : 2, + SPICE_DISPLAY_CAP_A8_SURFACE : 3, + SPICE_DISPLAY_CAP_STREAM_REPORT : 4, + SPICE_DISPLAY_CAP_LZ4_COMPRESSION : 5, + SPICE_DISPLAY_CAP_PREF_COMPRESSION : 6, + SPICE_DISPLAY_CAP_GL_SCANOUT : 7, + SPICE_DISPLAY_CAP_MULTI_CODEC : 8, + SPICE_DISPLAY_CAP_CODEC_MJPEG : 9, + SPICE_DISPLAY_CAP_CODEC_VP8 : 10, + + SPICE_AUDIO_DATA_MODE_INVALID : 0, + SPICE_AUDIO_DATA_MODE_RAW : 1, + SPICE_AUDIO_DATA_MODE_CELT_0_5_1 : 2, + SPICE_AUDIO_DATA_MODE_OPUS : 3, + + SPICE_AUDIO_FMT_INVALID : 0, + SPICE_AUDIO_FMT_S16 : 1, + + SPICE_CHANNEL_MAIN : 1, + SPICE_CHANNEL_DISPLAY : 2, + SPICE_CHANNEL_INPUTS : 3, + SPICE_CHANNEL_CURSOR : 4, + SPICE_CHANNEL_PLAYBACK : 5, + SPICE_CHANNEL_RECORD : 6, + SPICE_CHANNEL_TUNNEL : 7, + SPICE_CHANNEL_SMARTCARD : 8, + SPICE_CHANNEL_USBREDIR : 9, + SPICE_CHANNEL_PORT : 10, + SPICE_CHANNEL_WEBDAV : 11, + + SPICE_SURFACE_FLAGS_PRIMARY : (1 << 0), + + SPICE_NOTIFY_SEVERITY_INFO : 0, + SPICE_NOTIFY_SEVERITY_WARN : 1, + SPICE_NOTIFY_SEVERITY_ERROR : 2, + + SPICE_MOUSE_MODE_SERVER : (1 << 0), + SPICE_MOUSE_MODE_CLIENT : (1 << 1), + SPICE_MOUSE_MODE_MASK : 0x3, + + SPICE_CLIP_TYPE_NONE : 0, + SPICE_CLIP_TYPE_RECTS : 1, + + SPICE_IMAGE_TYPE_BITMAP : 0, + SPICE_IMAGE_TYPE_QUIC : 1, + SPICE_IMAGE_TYPE_RESERVED : 2, + SPICE_IMAGE_TYPE_LZ_PLT : 100, + SPICE_IMAGE_TYPE_LZ_RGB : 101, + SPICE_IMAGE_TYPE_GLZ_RGB : 102, + SPICE_IMAGE_TYPE_FROM_CACHE : 103, + SPICE_IMAGE_TYPE_SURFACE : 104, + SPICE_IMAGE_TYPE_JPEG : 105, + SPICE_IMAGE_TYPE_FROM_CACHE_LOSSLESS : 106, + SPICE_IMAGE_TYPE_ZLIB_GLZ_RGB : 107, + SPICE_IMAGE_TYPE_JPEG_ALPHA : 108, + + SPICE_IMAGE_FLAGS_CACHE_ME : (1 << 0), + SPICE_IMAGE_FLAGS_HIGH_BITS_SET : (1 << 1), + SPICE_IMAGE_FLAGS_CACHE_REPLACE_ME : (1 << 2), + + SPICE_BITMAP_FLAGS_PAL_CACHE_ME : (1 << 0), + SPICE_BITMAP_FLAGS_PAL_FROM_CACHE : (1 << 1), + SPICE_BITMAP_FLAGS_TOP_DOWN : (1 << 2), + SPICE_BITMAP_FLAGS_MASK : 0x7, + + SPICE_BITMAP_FMT_INVALID : 0, + SPICE_BITMAP_FMT_1BIT_LE : 1, + SPICE_BITMAP_FMT_1BIT_BE : 2, + SPICE_BITMAP_FMT_4BIT_LE : 3, + SPICE_BITMAP_FMT_4BIT_BE : 4, + SPICE_BITMAP_FMT_8BIT : 5, + SPICE_BITMAP_FMT_16BIT : 6, + SPICE_BITMAP_FMT_24BIT : 7, + SPICE_BITMAP_FMT_32BIT : 8, + SPICE_BITMAP_FMT_RGBA : 9, + + + SPICE_CURSOR_FLAGS_NONE : (1 << 0), + SPICE_CURSOR_FLAGS_CACHE_ME : (1 << 1), + SPICE_CURSOR_FLAGS_FROM_CACHE : (1 << 2), + SPICE_CURSOR_FLAGS_MASK : 0x7, + + SPICE_MOUSE_BUTTON_MASK_LEFT : (1 << 0), + SPICE_MOUSE_BUTTON_MASK_MIDDLE : (1 << 1), + SPICE_MOUSE_BUTTON_MASK_RIGHT : (1 << 2), + SPICE_MOUSE_BUTTON_MASK_MASK : 0x7, + + SPICE_MOUSE_BUTTON_INVALID : 0, + SPICE_MOUSE_BUTTON_LEFT : 1, + SPICE_MOUSE_BUTTON_MIDDLE : 2, + SPICE_MOUSE_BUTTON_RIGHT : 3, + SPICE_MOUSE_BUTTON_UP : 4, + SPICE_MOUSE_BUTTON_DOWN : 5, + + SPICE_BRUSH_TYPE_NONE : 0, + SPICE_BRUSH_TYPE_SOLID : 1, + SPICE_BRUSH_TYPE_PATTERN : 2, + + SPICE_SURFACE_FMT_INVALID : 0, + SPICE_SURFACE_FMT_1_A : 1, + SPICE_SURFACE_FMT_8_A : 8, + SPICE_SURFACE_FMT_16_555 : 16, + SPICE_SURFACE_FMT_32_xRGB : 32, + SPICE_SURFACE_FMT_16_565 : 80, + SPICE_SURFACE_FMT_32_ARGB : 96, + + SPICE_ROPD_INVERS_SRC : (1 << 0), + SPICE_ROPD_INVERS_BRUSH : (1 << 1), + SPICE_ROPD_INVERS_DEST : (1 << 2), + SPICE_ROPD_OP_PUT : (1 << 3), + SPICE_ROPD_OP_OR : (1 << 4), + SPICE_ROPD_OP_AND : (1 << 5), + SPICE_ROPD_OP_XOR : (1 << 6), + SPICE_ROPD_OP_BLACKNESS : (1 << 7), + SPICE_ROPD_OP_WHITENESS : (1 << 8), + SPICE_ROPD_OP_INVERS : (1 << 9), + SPICE_ROPD_INVERS_RES : (1 << 10), + SPICE_ROPD_MASK : 0x7ff, + + LZ_IMAGE_TYPE_INVALID : 0, + LZ_IMAGE_TYPE_PLT1_LE : 1, + LZ_IMAGE_TYPE_PLT1_BE : 2, // PLT stands for palette + LZ_IMAGE_TYPE_PLT4_LE : 3, + LZ_IMAGE_TYPE_PLT4_BE : 4, + LZ_IMAGE_TYPE_PLT8 : 5, + LZ_IMAGE_TYPE_RGB16 : 6, + LZ_IMAGE_TYPE_RGB24 : 7, + LZ_IMAGE_TYPE_RGB32 : 8, + LZ_IMAGE_TYPE_RGBA : 9, + LZ_IMAGE_TYPE_XXXA : 10, + + + SPICE_INPUT_MOTION_ACK_BUNCH : 4, + + + SPICE_CURSOR_TYPE_ALPHA : 0, + SPICE_CURSOR_TYPE_MONO : 1, + SPICE_CURSOR_TYPE_COLOR4 : 2, + SPICE_CURSOR_TYPE_COLOR8 : 3, + SPICE_CURSOR_TYPE_COLOR16 : 4, + SPICE_CURSOR_TYPE_COLOR24 : 5, + SPICE_CURSOR_TYPE_COLOR32 : 6, + + SPICE_VIDEO_CODEC_TYPE_MJPEG : 1, + SPICE_VIDEO_CODEC_TYPE_VP8 : 2, + + VD_AGENT_PROTOCOL : 1, + VD_AGENT_MAX_DATA_SIZE : 2048, + + VD_AGENT_MOUSE_STATE : 1, + VD_AGENT_MONITORS_CONFIG : 2, + VD_AGENT_REPLY : 3, + VD_AGENT_CLIPBOARD : 4, + VD_AGENT_DISPLAY_CONFIG : 5, + VD_AGENT_ANNOUNCE_CAPABILITIES : 6, + VD_AGENT_CLIPBOARD_GRAB : 7, + VD_AGENT_CLIPBOARD_REQUEST : 8, + VD_AGENT_CLIPBOARD_RELEASE : 9, + VD_AGENT_FILE_XFER_START :10, + VD_AGENT_FILE_XFER_STATUS :11, + VD_AGENT_FILE_XFER_DATA :12, + VD_AGENT_CLIENT_DISCONNECTED :13, + VD_AGENT_MAX_CLIPBOARD :14, + + VD_AGENT_CAP_MOUSE_STATE : 0, + VD_AGENT_CAP_MONITORS_CONFIG : 1, + VD_AGENT_CAP_REPLY : 2, + VD_AGENT_CAP_CLIPBOARD : 3, + VD_AGENT_CAP_DISPLAY_CONFIG : 4, + VD_AGENT_CAP_CLIPBOARD_BY_DEMAND : 5, + VD_AGENT_CAP_CLIPBOARD_SELECTION : 6, + VD_AGENT_CAP_SPARSE_MONITORS_CONFIG : 7, + VD_AGENT_CAP_GUEST_LINEEND_LF : 8, + VD_AGENT_CAP_GUEST_LINEEND_CRLF : 9, + VD_AGENT_CAP_MAX_CLIPBOARD : 10, + VD_AGENT_END_CAP : 11, + + VD_AGENT_FILE_XFER_STATUS_CAN_SEND_DATA : 0, + VD_AGENT_FILE_XFER_STATUS_CANCELLED : 1, + VD_AGENT_FILE_XFER_STATUS_ERROR : 2, + VD_AGENT_FILE_XFER_STATUS_SUCCESS : 3, +}; diff -pruN 0.1.7-5/src/filexfer.js 0.2.2-0ubuntu3/src/filexfer.js --- 0.1.7-5/src/filexfer.js 1970-01-01 00:00:00.000000000 +0000 +++ 0.2.2-0ubuntu3/src/filexfer.js 2019-08-06 11:45:18.000000000 +0000 @@ -0,0 +1,94 @@ +"use strict"; +/* + Copyright (C) 2014 Red Hat, Inc. + + This file is part of spice-html5. + + spice-html5 is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + spice-html5 is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with spice-html5. If not, see . +*/ + +function SpiceFileXferTask(id, file) +{ + this.id = id; + this.file = file; +} + +SpiceFileXferTask.prototype.create_progressbar = function() +{ + var _this = this; + var cancel = document.createElement("input"); + this.progressbar_container = document.createElement("div"); + this.progressbar = document.createElement("progress"); + + cancel.type = 'button'; + cancel.value = 'Cancel'; + cancel.style.float = 'right'; + cancel.onclick = function() + { + _this.cancelled = true; + _this.remove_progressbar(); + }; + + this.progressbar.setAttribute('max', this.file.size); + this.progressbar.setAttribute('value', 0); + this.progressbar.style.width = '100%'; + this.progressbar.style.margin = '4px auto'; + this.progressbar.style.display = 'inline-block'; + this.progressbar_container.style.width = '90%'; + this.progressbar_container.style.margin = 'auto'; + this.progressbar_container.style.padding = '4px'; + this.progressbar_container.textContent = this.file.name; + this.progressbar_container.appendChild(cancel); + this.progressbar_container.appendChild(this.progressbar); + document.getElementById('spice-xfer-area').appendChild(this.progressbar_container); +} + +SpiceFileXferTask.prototype.update_progressbar = function(value) +{ + this.progressbar.setAttribute('value', value); +} + +SpiceFileXferTask.prototype.remove_progressbar = function() +{ + if (this.progressbar_container && this.progressbar_container.parentNode) + this.progressbar_container.parentNode.removeChild(this.progressbar_container); +} + +function handle_file_dragover(e) +{ + e.stopPropagation(); + e.preventDefault(); + e.dataTransfer.dropEffect = 'copy'; +} + +function handle_file_drop(e) +{ + var sc = window.spice_connection; + var files = e.dataTransfer.files; + + e.stopPropagation(); + e.preventDefault(); + for (var i = files.length - 1; i >= 0; i--) + { + if (files[i].type) // do not copy a directory + sc.file_xfer_start(files[i]); + } + +} + +export { + SpiceFileXferTask, + handle_file_dragover, + handle_file_drop, +}; diff -pruN 0.1.7-5/src/inputs.js 0.2.2-0ubuntu3/src/inputs.js --- 0.1.7-5/src/inputs.js 1970-01-01 00:00:00.000000000 +0000 +++ 0.2.2-0ubuntu3/src/inputs.js 2019-08-06 11:45:18.000000000 +0000 @@ -0,0 +1,298 @@ +"use strict"; +/* + Copyright (C) 2012 by Jeremy P. White + + This file is part of spice-html5. + + spice-html5 is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + spice-html5 is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with spice-html5. If not, see . +*/ + +import * as Messages from './spicemsg.js'; +import { Constants } from './enums.js'; +import { KeyNames } from './atKeynames.js'; +import { SpiceConn } from './spiceconn.js'; +import { DEBUG } from './utils.js'; + +/*---------------------------------------------------------------------------- + ** Modifier Keystates + ** These need to be tracked because focus in and out can get the keyboard + ** out of sync. + **------------------------------------------------------------------------*/ +var Shift_state = -1; +var Ctrl_state = -1; +var Alt_state = -1; +var Meta_state = -1; + +/*---------------------------------------------------------------------------- +** SpiceInputsConn +** Drive the Spice Inputs channel (e.g. mouse + keyboard) +**--------------------------------------------------------------------------*/ +function SpiceInputsConn() +{ + SpiceConn.apply(this, arguments); + + this.mousex = undefined; + this.mousey = undefined; + this.button_state = 0; + this.waiting_for_ack = 0; +} + +SpiceInputsConn.prototype = Object.create(SpiceConn.prototype); +SpiceInputsConn.prototype.process_channel_message = function(msg) +{ + if (msg.type == Constants.SPICE_MSG_INPUTS_INIT) + { + var inputs_init = new Messages.SpiceMsgInputsInit(msg.data); + this.keyboard_modifiers = inputs_init.keyboard_modifiers; + DEBUG > 1 && console.log("MsgInputsInit - modifier " + this.keyboard_modifiers); + // FIXME - We don't do anything with the keyboard modifiers... + return true; + } + if (msg.type == Constants.SPICE_MSG_INPUTS_KEY_MODIFIERS) + { + var key = new Messages.SpiceMsgInputsKeyModifiers(msg.data); + this.keyboard_modifiers = key.keyboard_modifiers; + DEBUG > 1 && console.log("MsgInputsKeyModifiers - modifier " + this.keyboard_modifiers); + // FIXME - We don't do anything with the keyboard modifiers... + return true; + } + if (msg.type == Constants.SPICE_MSG_INPUTS_MOUSE_MOTION_ACK) + { + DEBUG > 1 && console.log("mouse motion ack"); + this.waiting_for_ack -= Constants.SPICE_INPUT_MOTION_ACK_BUNCH; + return true; + } + return false; +} + + + +function handle_mousemove(e) +{ + var msg = new Messages.SpiceMiniData(); + var move; + if (this.sc.mouse_mode == Constants.SPICE_MOUSE_MODE_CLIENT) + { + move = new Messages.SpiceMsgcMousePosition(this.sc, e) + msg.build_msg(Constants.SPICE_MSGC_INPUTS_MOUSE_POSITION, move); + } + else + { + move = new Messages.SpiceMsgcMouseMotion(this.sc, e) + msg.build_msg(Constants.SPICE_MSGC_INPUTS_MOUSE_MOTION, move); + } + if (this.sc && this.sc.inputs && this.sc.inputs.state === "ready") + { + if (this.sc.inputs.waiting_for_ack < (2 * Constants.SPICE_INPUT_MOTION_ACK_BUNCH)) + { + this.sc.inputs.send_msg(msg); + this.sc.inputs.waiting_for_ack++; + } + else + { + DEBUG > 0 && this.sc.log_info("Discarding mouse motion"); + } + } + + if (this.sc && this.sc.cursor && this.sc.cursor.spice_simulated_cursor) + { + this.sc.cursor.spice_simulated_cursor.style.display = 'block'; + this.sc.cursor.spice_simulated_cursor.style.left = e.pageX - this.sc.cursor.spice_simulated_cursor.spice_hot_x + 'px'; + this.sc.cursor.spice_simulated_cursor.style.top = e.pageY - this.sc.cursor.spice_simulated_cursor.spice_hot_y + 'px'; + e.preventDefault(); + } + +} + +function handle_mousedown(e) +{ + var press = new Messages.SpiceMsgcMousePress(this.sc, e) + var msg = new Messages.SpiceMiniData(); + msg.build_msg(Constants.SPICE_MSGC_INPUTS_MOUSE_PRESS, press); + if (this.sc && this.sc.inputs && this.sc.inputs.state === "ready") + this.sc.inputs.send_msg(msg); + + e.preventDefault(); +} + +function handle_contextmenu(e) +{ + e.preventDefault(); + return false; +} + +function handle_mouseup(e) +{ + var release = new Messages.SpiceMsgcMouseRelease(this.sc, e) + var msg = new Messages.SpiceMiniData(); + msg.build_msg(Constants.SPICE_MSGC_INPUTS_MOUSE_RELEASE, release); + if (this.sc && this.sc.inputs && this.sc.inputs.state === "ready") + this.sc.inputs.send_msg(msg); + + e.preventDefault(); +} + +function handle_mousewheel(e) +{ + var press = new Messages.SpiceMsgcMousePress; + var release = new Messages.SpiceMsgcMouseRelease; + if (e.deltaY < 0) + press.button = release.button = Constants.SPICE_MOUSE_BUTTON_UP; + else + press.button = release.button = Constants.SPICE_MOUSE_BUTTON_DOWN; + press.buttons_state = 0; + release.buttons_state = 0; + + var msg = new Messages.SpiceMiniData(); + msg.build_msg(Constants.SPICE_MSGC_INPUTS_MOUSE_PRESS, press); + if (this.sc && this.sc.inputs && this.sc.inputs.state === "ready") + this.sc.inputs.send_msg(msg); + + msg.build_msg(Constants.SPICE_MSGC_INPUTS_MOUSE_RELEASE, release); + if (this.sc && this.sc.inputs && this.sc.inputs.state === "ready") + this.sc.inputs.send_msg(msg); + + e.preventDefault(); +} + +function handle_keydown(e) +{ + var key = new Messages.SpiceMsgcKeyDown(e) + var msg = new Messages.SpiceMiniData(); + check_and_update_modifiers(e, key.code, this.sc); + msg.build_msg(Constants.SPICE_MSGC_INPUTS_KEY_DOWN, key); + if (this.sc && this.sc.inputs && this.sc.inputs.state === "ready") + this.sc.inputs.send_msg(msg); + + e.preventDefault(); +} + +function handle_keyup(e) +{ + var key = new Messages.SpiceMsgcKeyUp(e) + var msg = new Messages.SpiceMiniData(); + check_and_update_modifiers(e, key.code, this.sc); + msg.build_msg(Constants.SPICE_MSGC_INPUTS_KEY_UP, key); + if (this.sc && this.sc.inputs && this.sc.inputs.state === "ready") + this.sc.inputs.send_msg(msg); + + e.preventDefault(); +} + +function sendCtrlAltDel() +{ + if (sc && sc.inputs && sc.inputs.state === "ready"){ + var key = new Messages.SpiceMsgcKeyDown(); + var msg = new Messages.SpiceMiniData(); + + update_modifier(true, KeyNames.KEY_LCtrl, sc); + update_modifier(true, KeyNames.KEY_Alt, sc); + + key.code = KeyNames.KEY_KP_Decimal; + msg.build_msg(Constants.SPICE_MSGC_INPUTS_KEY_DOWN, key); + sc.inputs.send_msg(msg); + msg.build_msg(Constants.SPICE_MSGC_INPUTS_KEY_UP, key); + sc.inputs.send_msg(msg); + + if(Ctrl_state == false) update_modifier(false, KeyNames.KEY_LCtrl, sc); + if(Alt_state == false) update_modifier(false, KeyNames.KEY_Alt, sc); + } +} + +function update_modifier(state, code, sc) +{ + var msg = new Messages.SpiceMiniData(); + if (!state) + { + var key = new Messages.SpiceMsgcKeyUp() + key.code =(0x80|code); + msg.build_msg(Constants.SPICE_MSGC_INPUTS_KEY_UP, key); + } + else + { + var key = new Messages.SpiceMsgcKeyDown() + key.code = code; + msg.build_msg(Constants.SPICE_MSGC_INPUTS_KEY_DOWN, key); + } + + sc.inputs.send_msg(msg); +} + +function check_and_update_modifiers(e, code, sc) +{ + if (Shift_state === -1) + { + Shift_state = e.shiftKey; + Ctrl_state = e.ctrlKey; + Alt_state = e.altKey; + Meta_state = e.metaKey; + } + + if (code === KeyNames.KEY_ShiftL) + Shift_state = true; + else if (code === KeyNames.KEY_Alt) + Alt_state = true; + else if (code === KeyNames.KEY_LCtrl) + Ctrl_state = true; + else if (code === 0xE0B5) + Meta_state = true; + else if (code === (0x80|KeyNames.KEY_ShiftL)) + Shift_state = false; + else if (code === (0x80|KeyNames.KEY_Alt)) + Alt_state = false; + else if (code === (0x80|KeyNames.KEY_LCtrl)) + Ctrl_state = false; + else if (code === (0x80|0xE0B5)) + Meta_state = false; + + if (sc && sc.inputs && sc.inputs.state === "ready") + { + if (Shift_state != e.shiftKey) + { + console.log("Shift state out of sync"); + update_modifier(e.shiftKey, KeyNames.KEY_ShiftL, sc); + Shift_state = e.shiftKey; + } + if (Alt_state != e.altKey) + { + console.log("Alt state out of sync"); + update_modifier(e.altKey, KeyNames.KEY_Alt, sc); + Alt_state = e.altKey; + } + if (Ctrl_state != e.ctrlKey) + { + console.log("Ctrl state out of sync"); + update_modifier(e.ctrlKey, KeyNames.KEY_LCtrl, sc); + Ctrl_state = e.ctrlKey; + } + if (Meta_state != e.metaKey) + { + console.log("Meta state out of sync"); + update_modifier(e.metaKey, 0xE0B5, sc); + Meta_state = e.metaKey; + } + } +} + +export { + SpiceInputsConn, + handle_mousemove, + handle_mousedown, + handle_contextmenu, + handle_mouseup, + handle_mousewheel, + handle_keydown, + handle_keyup, + sendCtrlAltDel, +}; diff -pruN 0.1.7-5/src/lz.js 0.2.2-0ubuntu3/src/lz.js --- 0.1.7-5/src/lz.js 1970-01-01 00:00:00.000000000 +0000 +++ 0.2.2-0ubuntu3/src/lz.js 2019-08-06 11:45:18.000000000 +0000 @@ -0,0 +1,188 @@ +"use strict"; +/* + Copyright (C) 2012 by Jeremy P. White + + This file is part of spice-html5. + + spice-html5 is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + spice-html5 is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with spice-html5. If not, see . +*/ + +import { Constants } from './enums.js'; + +/*---------------------------------------------------------------------------- +** lz.js +** Functions for handling SPICE_IMAGE_TYPE_LZ_RGB +** Adapted from lz.c . +**--------------------------------------------------------------------------*/ +function lz_rgb32_decompress(in_buf, at, out_buf, type, default_alpha) +{ + var encoder = at; + var op = 0; + var ctrl; + var ctr = 0; + var i = 0; + + for (ctrl = in_buf[encoder++]; (op * 4) < out_buf.length; ctrl = in_buf[encoder++]) + { + var ref = op; + var len = ctrl >> 5; + var ofs = (ctrl & 31) << 8; + +//if (type == LZ_IMAGE_TYPE_RGBA) +//console.log(ctr++ + ": from " + (encoder + 28) + ", ctrl " + ctrl + ", len " + len + ", ofs " + ofs + ", op " + op); + if (ctrl >= 32) { + + var code; + len--; + + if (len == 7 - 1) { + do { + code = in_buf[encoder++]; + len += code; + } while (code == 255); + } + code = in_buf[encoder++]; + ofs += code; + + + if (code == 255) { + if ((ofs - code) == (31 << 8)) { + ofs = in_buf[encoder++] << 8; + ofs += in_buf[encoder++]; + ofs += 8191; + } + } + len += 1; + if (type == Constants.LZ_IMAGE_TYPE_RGBA) + len += 2; + + ofs += 1; + + ref -= ofs; + if (ref == (op - 1)) { + var b = ref; +//if (type == LZ_IMAGE_TYPE_RGBA) console.log("alpha " + out_buf[(b*4)+3] + " dupped into pixel " + op + " through pixel " + (op + len)); + for (; len; --len) { + if (type == Constants.LZ_IMAGE_TYPE_RGBA) + { + out_buf[(op*4) + 3] = out_buf[(b*4)+3]; + } + else + { + for (i = 0; i < 4; i++) + out_buf[(op*4) + i] = out_buf[(b*4)+i]; + } + op++; + } + } else { +//if (type == LZ_IMAGE_TYPE_RGBA) console.log("alpha copied to pixel " + op + " through " + (op + len) + " from " + ref); + for (; len; --len) { + if (type == Constants.LZ_IMAGE_TYPE_RGBA) + { + out_buf[(op*4) + 3] = out_buf[(ref*4)+3]; + } + else + { + for (i = 0; i < 4; i++) + out_buf[(op*4) + i] = out_buf[(ref*4)+i]; + } + op++; ref++; + } + } + } else { + ctrl++; + + if (type == Constants.LZ_IMAGE_TYPE_RGBA) + { +//console.log("alpha " + in_buf[encoder] + " set into pixel " + op); + out_buf[(op*4) + 3] = in_buf[encoder++]; + } + else + { + out_buf[(op*4) + 0] = in_buf[encoder + 2]; + out_buf[(op*4) + 1] = in_buf[encoder + 1]; + out_buf[(op*4) + 2] = in_buf[encoder + 0]; + if (default_alpha) + out_buf[(op*4) + 3] = 255; + encoder += 3; + } + op++; + + + for (--ctrl; ctrl; ctrl--) { + if (type == Constants.LZ_IMAGE_TYPE_RGBA) + { +//console.log("alpha " + in_buf[encoder] + " set into pixel " + op); + out_buf[(op*4) + 3] = in_buf[encoder++]; + } + else + { + out_buf[(op*4) + 0] = in_buf[encoder + 2]; + out_buf[(op*4) + 1] = in_buf[encoder + 1]; + out_buf[(op*4) + 2] = in_buf[encoder + 0]; + if (default_alpha) + out_buf[(op*4) + 3] = 255; + encoder += 3; + } + op++; + } + } + + } + return encoder - 1; +} + +function flip_image_data(img) +{ + var wb = img.width * 4; + var h = img.height; + var temp_h = h; + var buff = new Uint8Array(img.width * img.height * 4); + while (temp_h--) + { + buff.set(img.data.subarray(temp_h * wb, (temp_h + 1) * wb), (h - temp_h - 1) * wb); + } + img.data.set(buff); +} + +function convert_spice_lz_to_web(context, lz_image) +{ + var at; + if (lz_image.type === Constants.LZ_IMAGE_TYPE_RGB32 || lz_image.type === Constants.LZ_IMAGE_TYPE_RGBA) + { + var u8 = new Uint8Array(lz_image.data); + var ret = context.createImageData(lz_image.width, lz_image.height); + + at = lz_rgb32_decompress(u8, 0, ret.data, Constants.LZ_IMAGE_TYPE_RGB32, lz_image.type != Constants.LZ_IMAGE_TYPE_RGBA); + if (!lz_image.top_down) + flip_image_data(ret); + + if (lz_image.type == Constants.LZ_IMAGE_TYPE_RGBA) + lz_rgb32_decompress(u8, at, ret.data, Constants.LZ_IMAGE_TYPE_RGBA, false); + } + else if (lz_image.type === Constants.LZ_IMAGE_TYPE_XXXA) + { + var u8 = new Uint8Array(lz_image.data); + var ret = context.createImageData(lz_image.width, lz_image.height); + lz_rgb32_decompress(u8, 0, ret.data, Constants.LZ_IMAGE_TYPE_RGBA, false); + } + else + return undefined; + + return ret; +} + +export { + convert_spice_lz_to_web, +}; diff -pruN 0.1.7-5/src/main.js 0.2.2-0ubuntu3/src/main.js --- 0.1.7-5/src/main.js 1970-01-01 00:00:00.000000000 +0000 +++ 0.2.2-0ubuntu3/src/main.js 2019-08-06 11:45:18.000000000 +0000 @@ -0,0 +1,519 @@ +"use strict"; +/* + Copyright (C) 2012 by Jeremy P. White + + This file is part of spice-html5. + + spice-html5 is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + spice-html5 is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with spice-html5. If not, see . +*/ + +import * as Messages from './spicemsg.js'; +import { Constants } from './enums.js'; +import { SpiceCursorConn } from './cursor.js'; +import { SpiceConn } from './spiceconn.js'; +import { DEBUG } from './utils.js'; +import { SpiceFileXferTask } from './filexfer.js'; +import { SpiceInputsConn, sendCtrlAltDel } from './inputs.js'; +import { SpiceDisplayConn } from './display.js'; +import { SpicePlaybackConn } from './playback.js'; +import { SpicePortConn } from './port.js'; +import { handle_file_dragover, handle_file_drop } from './filexfer.js'; +import { resize_helper, handle_resize } from './resize.js'; + +/*---------------------------------------------------------------------------- +** SpiceMainConn +** This is the master Javascript class for establishing and +** managing a connection to a Spice Server. +** +** Invocation: You must pass an object with properties as follows: +** uri (required) Uri of a WebSocket listener that is +** connected to a spice server. +** password (required) Password to send to the spice server +** message_id (optional) Identifier of an element in the DOM +** where SpiceConn will write messages. +** It will use classes spice-messages-x, +** where x is one of info, warning, or error. +** screen_id (optional) Identifier of an element in the DOM +** where SpiceConn will create any new +** client screens. This is the main UI. +** dump_id (optional) If given, an element to use for +** dumping every single image + canvas drawn. +** Sometimes useful for debugging. +** onerror (optional) If given, a function to receive async +** errors. Note that you should also catch +** errors for ones that occur inline +** onagent (optional) If given, a function to be called when +** a VD agent is connected; a good opportunity +** to request a resize +** onsuccess (optional) If given, a function to be called when the +** session is successfully connected +** +** Throws error if there are troubles. Requires a modern (by 2012 standards) +** browser, including WebSocket and WebSocket.binaryType == arraybuffer +** +**--------------------------------------------------------------------------*/ +function SpiceMainConn() +{ + if (typeof WebSocket === "undefined") + throw new Error("WebSocket unavailable. You need to use a different browser."); + + SpiceConn.apply(this, arguments); + + this.agent_msg_queue = []; + this.file_xfer_tasks = {}; + this.file_xfer_task_id = 0; + this.file_xfer_read_queue = []; + this.ports = []; +} + +SpiceMainConn.prototype = Object.create(SpiceConn.prototype); +SpiceMainConn.prototype.process_channel_message = function(msg) +{ + if (msg.type == Constants.SPICE_MSG_MAIN_MIGRATE_BEGIN) + { + this.known_unimplemented(msg.type, "Main Migrate Begin"); + return true; + } + + if (msg.type == Constants.SPICE_MSG_MAIN_MIGRATE_CANCEL) + { + this.known_unimplemented(msg.type, "Main Migrate Cancel"); + return true; + } + + if (msg.type == Constants.SPICE_MSG_MAIN_INIT) + { + this.log_info("Connected to " + this.ws.url); + this.report_success("Connected") + this.main_init = new Messages.SpiceMsgMainInit(msg.data); + this.connection_id = this.main_init.session_id; + this.agent_tokens = this.main_init.agent_tokens; + + if (DEBUG > 0) + { + // FIXME - there is a lot here we don't handle; mouse modes, agent, + // ram_hint, multi_media_time + this.log_info("session id " + this.main_init.session_id + + " ; display_channels_hint " + this.main_init.display_channels_hint + + " ; supported_mouse_modes " + this.main_init.supported_mouse_modes + + " ; current_mouse_mode " + this.main_init.current_mouse_mode + + " ; agent_connected " + this.main_init.agent_connected + + " ; agent_tokens " + this.main_init.agent_tokens + + " ; multi_media_time " + this.main_init.multi_media_time + + " ; ram_hint " + this.main_init.ram_hint); + } + + this.our_mm_time = Date.now(); + this.mm_time = this.main_init.multi_media_time; + + this.handle_mouse_mode(this.main_init.current_mouse_mode, + this.main_init.supported_mouse_modes); + + if (this.main_init.agent_connected) + this.connect_agent(); + + var attach = new Messages.SpiceMiniData; + attach.type = Constants.SPICE_MSGC_MAIN_ATTACH_CHANNELS; + attach.size = attach.buffer_size(); + this.send_msg(attach); + return true; + } + + if (msg.type == Constants.SPICE_MSG_MAIN_MOUSE_MODE) + { + var mode = new Messages.SpiceMsgMainMouseMode(msg.data); + DEBUG > 0 && this.log_info("Mouse supported modes " + mode.supported_modes + "; current " + mode.current_mode); + this.handle_mouse_mode(mode.current_mode, mode.supported_modes); + return true; + } + + if (msg.type == Constants.SPICE_MSG_MAIN_MULTI_MEDIA_TIME) + { + this.known_unimplemented(msg.type, "Main Multi Media Time"); + return true; + } + + if (msg.type == Constants.SPICE_MSG_MAIN_CHANNELS_LIST) + { + var i; + var chans; + DEBUG > 0 && console.log("channels"); + chans = new Messages.SpiceMsgChannels(msg.data); + for (i = 0; i < chans.channels.length; i++) + { + var conn = { + uri: this.ws.url, + parent: this, + connection_id : this.connection_id, + type : chans.channels[i].type, + chan_id : chans.channels[i].id + }; + if (chans.channels[i].type == Constants.SPICE_CHANNEL_DISPLAY) + { + if (chans.channels[i].id == 0) { + this.display = new SpiceDisplayConn(conn); + } else { + this.log_warn("The spice-html5 client does not handle multiple heads."); + } + } + else if (chans.channels[i].type == Constants.SPICE_CHANNEL_INPUTS) + { + this.inputs = new SpiceInputsConn(conn); + this.inputs.mouse_mode = this.mouse_mode; + } + else if (chans.channels[i].type == Constants.SPICE_CHANNEL_CURSOR) + this.cursor = new SpiceCursorConn(conn); + else if (chans.channels[i].type == Constants.SPICE_CHANNEL_PLAYBACK) + this.cursor = new SpicePlaybackConn(conn); + else if (chans.channels[i].type == Constants.SPICE_CHANNEL_PORT) + this.ports.push(new SpicePortConn(conn)); + else + { + if (! ("extra_channels" in this)) + this.extra_channels = []; + this.extra_channels[i] = new SpiceConn(conn); + this.log_err("Channel type " + this.extra_channels[i].channel_type() + " not implemented"); + } + + } + + return true; + } + + if (msg.type == Constants.SPICE_MSG_MAIN_AGENT_CONNECTED) + { + this.connect_agent(); + return true; + } + + if (msg.type == Constants.SPICE_MSG_MAIN_AGENT_CONNECTED_TOKENS) + { + var connected_tokens = new Messages.SpiceMsgMainAgentTokens(msg.data); + this.agent_tokens = connected_tokens.num_tokens; + this.connect_agent(); + return true; + } + + if (msg.type == Constants.SPICE_MSG_MAIN_AGENT_TOKEN) + { + var remaining_tokens, tokens = new Messages.SpiceMsgMainAgentTokens(msg.data); + this.agent_tokens += tokens.num_tokens; + this.send_agent_message_queue(); + + remaining_tokens = this.agent_tokens; + while (remaining_tokens > 0 && this.file_xfer_read_queue.length > 0) + { + var xfer_task = this.file_xfer_read_queue.shift(); + this.file_xfer_read(xfer_task, xfer_task.read_bytes); + remaining_tokens--; + } + return true; + } + + if (msg.type == Constants.SPICE_MSG_MAIN_AGENT_DISCONNECTED) + { + this.agent_connected = false; + return true; + } + + if (msg.type == Constants.SPICE_MSG_MAIN_AGENT_DATA) + { + var agent_data = new Messages.SpiceMsgMainAgentData(msg.data); + if (agent_data.type == Constants.VD_AGENT_ANNOUNCE_CAPABILITIES) + { + var agent_caps = new Messages.VDAgentAnnounceCapabilities(agent_data.data); + if (agent_caps.request) + this.announce_agent_capabilities(0); + return true; + } + else if (agent_data.type == Constants.VD_AGENT_FILE_XFER_STATUS) + { + this.handle_file_xfer_status(new Messages.VDAgentFileXferStatusMessage(agent_data.data)); + return true; + } + + return false; + } + + if (msg.type == Constants.SPICE_MSG_MAIN_MIGRATE_SWITCH_HOST) + { + this.known_unimplemented(msg.type, "Main Migrate Switch Host"); + return true; + } + + if (msg.type == Constants.SPICE_MSG_MAIN_MIGRATE_END) + { + this.known_unimplemented(msg.type, "Main Migrate End"); + return true; + } + + if (msg.type == Constants.SPICE_MSG_MAIN_NAME) + { + this.known_unimplemented(msg.type, "Main Name"); + return true; + } + + if (msg.type == Constants.SPICE_MSG_MAIN_UUID) + { + this.known_unimplemented(msg.type, "Main UUID"); + return true; + } + + if (msg.type == Constants.SPICE_MSG_MAIN_MIGRATE_BEGIN_SEAMLESS) + { + this.known_unimplemented(msg.type, "Main Migrate Begin Seamless"); + return true; + } + + if (msg.type == Constants.SPICE_MSG_MAIN_MIGRATE_DST_SEAMLESS_ACK) + { + this.known_unimplemented(msg.type, "Main Migrate Dst Seamless ACK"); + return true; + } + + if (msg.type == Constants.SPICE_MSG_MAIN_MIGRATE_DST_SEAMLESS_NACK) + { + this.known_unimplemented(msg.type, "Main Migrate Dst Seamless NACK"); + return true; + } + + return false; +} + +SpiceMainConn.prototype.stop = function(msg) +{ + this.state = "closing"; + + if (this.inputs) + { + this.inputs.cleanup(); + this.inputs = undefined; + } + + if (this.cursor) + { + this.cursor.cleanup(); + this.cursor = undefined; + } + + if (this.display) + { + this.display.cleanup(); + this.display.destroy_surfaces(); + this.display = undefined; + } + + this.cleanup(); + + if ("extra_channels" in this) + for (var e in this.extra_channels) + this.extra_channels[e].cleanup(); + this.extra_channels = undefined; +} + +SpiceMainConn.prototype.send_agent_message_queue = function(message) +{ + if (!this.agent_connected) + return; + + if (message) + this.agent_msg_queue.push(message); + + while (this.agent_tokens > 0 && this.agent_msg_queue.length > 0) + { + var mr = this.agent_msg_queue.shift(); + this.send_msg(mr); + this.agent_tokens--; + } +} + +SpiceMainConn.prototype.send_agent_message = function(type, message) +{ + var agent_data = new Messages.SpiceMsgcMainAgentData(type, message); + var sb = 0, maxsize = Constants.VD_AGENT_MAX_DATA_SIZE - Messages.SpiceMiniData.prototype.buffer_size(); + var data = new ArrayBuffer(agent_data.buffer_size()); + agent_data.to_buffer(data); + while (sb < agent_data.buffer_size()) + { + var eb = Math.min(sb + maxsize, agent_data.buffer_size()); + var mr = new Messages.SpiceMiniData(); + mr.type = Constants.SPICE_MSGC_MAIN_AGENT_DATA; + mr.size = eb - sb; + mr.data = data.slice(sb, eb); + this.send_agent_message_queue(mr); + sb = eb; + } +} + +SpiceMainConn.prototype.announce_agent_capabilities = function(request) +{ + var caps = new Messages.VDAgentAnnounceCapabilities(request, (1 << Constants.VD_AGENT_CAP_MOUSE_STATE) | + (1 << Constants.VD_AGENT_CAP_MONITORS_CONFIG) | + (1 << Constants.VD_AGENT_CAP_REPLY)); + this.send_agent_message(Constants.VD_AGENT_ANNOUNCE_CAPABILITIES, caps); +} + +SpiceMainConn.prototype.resize_window = function(flags, width, height, depth, x, y) +{ + var monitors_config = new Messages.VDAgentMonitorsConfig(flags, width, height, depth, x, y); + this.send_agent_message(Constants.VD_AGENT_MONITORS_CONFIG, monitors_config); +} + +SpiceMainConn.prototype.file_xfer_start = function(file) +{ + var task_id, xfer_start, task; + + task_id = this.file_xfer_task_id++; + task = new SpiceFileXferTask(task_id, file); + task.create_progressbar(); + this.file_xfer_tasks[task_id] = task; + xfer_start = new Messages.VDAgentFileXferStartMessage(task_id, file.name, file.size); + this.send_agent_message(Constants.VD_AGENT_FILE_XFER_START, xfer_start); +} + +SpiceMainConn.prototype.handle_file_xfer_status = function(file_xfer_status) +{ + var xfer_error, xfer_task; + if (!this.file_xfer_tasks[file_xfer_status.id]) + { + return; + } + xfer_task = this.file_xfer_tasks[file_xfer_status.id]; + switch (file_xfer_status.result) + { + case Constants.VD_AGENT_FILE_XFER_STATUS_CAN_SEND_DATA: + this.file_xfer_read(xfer_task); + return; + case Constants.VD_AGENT_FILE_XFER_STATUS_CANCELLED: + xfer_error = "transfer is cancelled by spice agent"; + break; + case Constants.VD_AGENT_FILE_XFER_STATUS_ERROR: + xfer_error = "some errors occurred in the spice agent"; + break; + case Constants.VD_AGENT_FILE_XFER_STATUS_SUCCESS: + break; + default: + xfer_error = "unhandled status type: " + file_xfer_status.result; + break; + } + + this.file_xfer_completed(xfer_task, xfer_error) +} + +SpiceMainConn.prototype.file_xfer_read = function(file_xfer_task, start_byte) +{ + var FILE_XFER_CHUNK_SIZE = 32 * Constants.VD_AGENT_MAX_DATA_SIZE; + var _this = this; + var sb, eb; + var slice, reader; + + if (!file_xfer_task || + !this.file_xfer_tasks[file_xfer_task.id] || + (start_byte > 0 && start_byte == file_xfer_task.file.size)) + { + return; + } + + if (file_xfer_task.cancelled) + { + var xfer_status = new Messages.VDAgentFileXferStatusMessage(file_xfer_task.id, + Constants.VD_AGENT_FILE_XFER_STATUS_CANCELLED); + this.send_agent_message(Constants.VD_AGENT_FILE_XFER_STATUS, xfer_status); + delete this.file_xfer_tasks[file_xfer_task.id]; + return; + } + + sb = start_byte || 0, + eb = Math.min(sb + FILE_XFER_CHUNK_SIZE, file_xfer_task.file.size); + + if (!this.agent_tokens) + { + file_xfer_task.read_bytes = sb; + this.file_xfer_read_queue.push(file_xfer_task); + return; + } + + reader = new FileReader(); + reader.onload = function(e) + { + var xfer_data = new Messages.VDAgentFileXferDataMessage(file_xfer_task.id, + e.target.result.byteLength, + e.target.result); + _this.send_agent_message(Constants.VD_AGENT_FILE_XFER_DATA, xfer_data); + _this.file_xfer_read(file_xfer_task, eb); + file_xfer_task.update_progressbar(eb); + }; + + slice = file_xfer_task.file.slice(sb, eb); + reader.readAsArrayBuffer(slice); +} + +SpiceMainConn.prototype.file_xfer_completed = function(file_xfer_task, error) +{ + if (error) + this.log_err(error); + else + this.log_info("transfer of '" + file_xfer_task.file.name +"' was successful"); + + file_xfer_task.remove_progressbar(); + + delete this.file_xfer_tasks[file_xfer_task.id]; +} + +SpiceMainConn.prototype.connect_agent = function() +{ + this.agent_connected = true; + + var agent_start = new Messages.SpiceMsgcMainAgentStart(~0); + var mr = new Messages.SpiceMiniData(); + mr.build_msg(Constants.SPICE_MSGC_MAIN_AGENT_START, agent_start); + this.send_msg(mr); + + this.announce_agent_capabilities(1); + + if (this.onagent !== undefined) + this.onagent(this); + +} + +SpiceMainConn.prototype.handle_mouse_mode = function(current, supported) +{ + this.mouse_mode = current; + if (current != Constants.SPICE_MOUSE_MODE_CLIENT && (supported & Constants.SPICE_MOUSE_MODE_CLIENT)) + { + var mode_request = new Messages.SpiceMsgcMainMouseModeRequest(Constants.SPICE_MOUSE_MODE_CLIENT); + var mr = new Messages.SpiceMiniData(); + mr.build_msg(Constants.SPICE_MSGC_MAIN_MOUSE_MODE_REQUEST, mode_request); + this.send_msg(mr); + } + + if (this.inputs) + this.inputs.mouse_mode = current; +} + +/* Shift current time to attempt to get a time matching that of the server */ +SpiceMainConn.prototype.relative_now = function() +{ + var ret = (Date.now() - this.our_mm_time) + this.mm_time; + return ret; +} + +export { + SpiceMainConn, + handle_file_dragover, + handle_file_drop, + resize_helper, + handle_resize, + sendCtrlAltDel, +}; diff -pruN 0.1.7-5/src/playback.js 0.2.2-0ubuntu3/src/playback.js --- 0.1.7-5/src/playback.js 1970-01-01 00:00:00.000000000 +0000 +++ 0.2.2-0ubuntu3/src/playback.js 2019-08-06 11:45:18.000000000 +0000 @@ -0,0 +1,409 @@ +"use strict"; +/* + Copyright (C) 2014 by Jeremy P. White + + This file is part of spice-html5. + + spice-html5 is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + spice-html5 is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with spice-html5. If not, see . +*/ + +/*---------------------------------------------------------------------------- +** SpicePlaybackConn +** Drive the Spice Playback channel (sound out) +**--------------------------------------------------------------------------*/ + +import * as Utils from './utils.js'; +import * as Webm from './webm.js'; +import * as Messages from './spicemsg.js'; +import { Constants } from './enums.js'; +import { SpiceConn } from './spiceconn.js'; + +function SpicePlaybackConn() +{ + SpiceConn.apply(this, arguments); + + this.queue = new Array(); + this.append_okay = false; + this.start_time = 0; +} + +SpicePlaybackConn.prototype = Object.create(SpiceConn.prototype); +SpicePlaybackConn.prototype.process_channel_message = function(msg) +{ + if (!!!window.MediaSource) + { + this.log_err('MediaSource API is not available'); + return false; + } + + if (msg.type == Constants.SPICE_MSG_PLAYBACK_START) + { + var start = new Messages.SpiceMsgPlaybackStart(msg.data); + + Utils.PLAYBACK_DEBUG > 0 && console.log("PlaybackStart; frequency " + start.frequency); + + if (start.frequency != Webm.Constants.OPUS_FREQUENCY) + { + this.log_err('This player cannot handle frequency ' + start.frequency); + return false; + } + + if (start.channels != Webm.Constants.OPUS_CHANNELS) + { + this.log_err('This player cannot handle ' + start.channels + ' channels'); + return false; + } + + if (start.format != Constants.SPICE_AUDIO_FMT_S16) + { + this.log_err('This player cannot format ' + start.format); + return false; + } + + if (! this.source_buffer) + { + this.media_source = new MediaSource(); + this.media_source.spiceconn = this; + + this.audio = document.createElement("audio"); + this.audio.spiceconn = this; + this.audio.setAttribute('autoplay', true); + this.audio.src = window.URL.createObjectURL(this.media_source); + document.getElementById(this.parent.screen_id).appendChild(this.audio); + + this.media_source.addEventListener('sourceopen', handle_source_open, false); + this.media_source.addEventListener('sourceended', handle_source_ended, false); + this.media_source.addEventListener('sourceclosed', handle_source_closed, false); + + this.bytes_written = 0; + + return true; + } + } + + if (msg.type == Constants.SPICE_MSG_PLAYBACK_DATA) + { + var data = new Messages.SpiceMsgPlaybackData(msg.data); + + if (! this.source_buffer) + return true; + + if (this.audio.readyState >= 3 && this.audio.buffered.length > 1 && + this.audio.currentTime == this.audio.buffered.end(0) && + this.audio.currentTime < this.audio.buffered.start(this.audio.buffered.length - 1)) + { + console.log("Audio underrun: we appear to have fallen behind; advancing to " + + this.audio.buffered.start(this.audio.buffered.length - 1)); + this.audio.currentTime = this.audio.buffered.start(this.audio.buffered.length - 1); + } + + /* Around version 45, Firefox started being very particular about the + time stamps put into the Opus stream. The time stamps from the Spice server are + somewhat irregular. They mostly arrive every 10 ms, but sometimes it is 11, or sometimes + with two time stamps the same in a row. The previous logic resulted in fuzzy and/or + distorted audio streams in Firefox in a row. + + In theory, the sequence mode should be appropriate for us, but as of 09/27/2016, + I was unable to make sequence mode work with Firefox. + + Thus, we end up with an inelegant hack. Essentially, we force every packet to have + a 10ms time delta, unless there is an obvious gap in time stream, in which case we + will resync. + */ + + if (this.start_time != 0 && data.time != (this.last_data_time + Webm.Constants.EXPECTED_PACKET_DURATION)) + { + if (Math.abs(data.time - (Webm.Constants.EXPECTED_PACKET_DURATION + this.last_data_time)) < Webm.Constants.MAX_CLUSTER_TIME) + { + Utils.PLAYBACK_DEBUG > 1 && console.log("Hacking time of " + data.time + " to " + + (this.last_data_time + Webm.Constants.EXPECTED_PACKET_DURATION)); + data.time = this.last_data_time + Webm.Constants.EXPECTED_PACKET_DURATION; + } + else + { + Utils.PLAYBACK_DEBUG > 1 && console.log("Apparent gap in audio time; now is " + data.time + " last was " + this.last_data_time); + } + } + + this.last_data_time = data.time; + + Utils.PLAYBACK_DEBUG > 1 && console.log("PlaybackData; time " + data.time + "; length " + data.data.byteLength); + + if (this.start_time == 0) + this.start_playback(data); + + else if (data.time - this.cluster_time >= Webm.Constants.MAX_CLUSTER_TIME) + this.new_cluster(data); + + else + this.simple_block(data, false); + + return true; + } + + if (msg.type == Constants.SPICE_MSG_PLAYBACK_MODE) + { + var mode = new Messages.SpiceMsgPlaybackMode(msg.data); + if (mode.mode != Constants.SPICE_AUDIO_DATA_MODE_OPUS) + { + this.log_err('This player cannot handle mode ' + mode.mode); + delete this.source_buffer; + } + return true; + } + + if (msg.type == Constants.SPICE_MSG_PLAYBACK_STOP) + { + Utils.PLAYBACK_DEBUG > 0 && console.log("PlaybackStop"); + if (this.source_buffer) + { + document.getElementById(this.parent.screen_id).removeChild(this.audio); + window.URL.revokeObjectURL(this.audio.src); + + delete this.source_buffer; + delete this.media_source; + delete this.audio; + + this.append_okay = false; + this.queue = new Array(); + this.start_time = 0; + + return true; + } + } + + if (msg.type == Constants.SPICE_MSG_PLAYBACK_VOLUME) + { + this.known_unimplemented(msg.type, "Playback Volume"); + return true; + } + + if (msg.type == Constants.SPICE_MSG_PLAYBACK_MUTE) + { + this.known_unimplemented(msg.type, "Playback Mute"); + return true; + } + + if (msg.type == Constants.SPICE_MSG_PLAYBACK_LATENCY) + { + this.known_unimplemented(msg.type, "Playback Latency"); + return true; + } + + return false; +} + +SpicePlaybackConn.prototype.start_playback = function(data) +{ + this.start_time = data.time; + + var h = new Webm.Header(); + var te = new Webm.AudioTrackEntry; + var t = new Webm.Tracks(te); + + var mb = new ArrayBuffer(h.buffer_size() + t.buffer_size()) + + this.bytes_written = h.to_buffer(mb); + this.bytes_written = t.to_buffer(mb, this.bytes_written); + + this.source_buffer.addEventListener('error', handle_sourcebuffer_error, false); + this.source_buffer.addEventListener('updateend', handle_append_buffer_done, false); + playback_append_buffer(this, mb); + + this.new_cluster(data); +} + +SpicePlaybackConn.prototype.new_cluster = function(data) +{ + this.cluster_time = data.time; + + var c = new Webm.Cluster(data.time - this.start_time); + + var mb = new ArrayBuffer(c.buffer_size()); + this.bytes_written += c.to_buffer(mb); + + if (this.append_okay) + playback_append_buffer(this, mb); + else + this.queue.push(mb); + + this.simple_block(data, true); +} + +SpicePlaybackConn.prototype.simple_block = function(data, keyframe) +{ + var sb = new Webm.SimpleBlock(data.time - this.cluster_time, data.data, keyframe); + var mb = new ArrayBuffer(sb.buffer_size()); + + this.bytes_written += sb.to_buffer(mb); + + if (this.append_okay) + playback_append_buffer(this, mb); + else + this.queue.push(mb); +} + +function handle_source_open(e) +{ + var p = this.spiceconn; + + if (p.source_buffer) + return; + + p.source_buffer = this.addSourceBuffer(Webm.Constants.SPICE_PLAYBACK_CODEC); + if (! p.source_buffer) + { + p.log_err('Codec ' + Webm.Constants.SPICE_PLAYBACK_CODEC + ' not available.'); + return; + } + + if (Utils.PLAYBACK_DEBUG > 0) + playback_handle_event_debug.call(this, e); + + listen_for_audio_events(p); + + p.source_buffer.spiceconn = p; + p.source_buffer.mode = "segments"; + + // FIXME - Experimentation with segments and sequences was unsatisfying. + // Switching to sequence did not solve our gap problem, + // but the browsers didn't fully support the time seek capability + // we would expect to gain from 'segments'. + // Segments worked at the time of this patch, so segments it is for now. + +} + +function handle_source_ended(e) +{ + var p = this.spiceconn; + p.log_err('Audio source unexpectedly ended.'); +} + +function handle_source_closed(e) +{ + var p = this.spiceconn; + p.log_err('Audio source unexpectedly closed.'); +} + +function condense_playback_queue(queue) +{ + if (queue.length == 1) + return queue.shift(); + + var len = 0; + var i = 0; + for (i = 0; i < queue.length; i++) + len += queue[i].byteLength; + + var mb = new ArrayBuffer(len); + var tmp = new Uint8Array(mb); + len = 0; + for (i = 0; i < queue.length; i++) + { + tmp.set(new Uint8Array(queue[i]), len); + len += queue[i].byteLength; + } + queue.length = 0; + return mb; +} + +function handle_append_buffer_done(e) +{ + var p = this.spiceconn; + + if (Utils.PLAYBACK_DEBUG > 1) + playback_handle_event_debug.call(this, e); + + if (p.queue.length > 0) + { + var mb = condense_playback_queue(p.queue); + playback_append_buffer(p, mb); + } + else + p.append_okay = true; + +} + +function handle_sourcebuffer_error(e) +{ + var p = this.spiceconn; + p.log_err('source_buffer error ' + e.message); +} + +function playback_append_buffer(p, b) +{ + try + { + p.source_buffer.appendBuffer(b); + p.append_okay = false; + } + catch (e) + { + p.log_err("Error invoking appendBuffer: " + e.message); + } +} + +function playback_handle_event_debug(e) +{ + var p = this.spiceconn; + if (p.audio) + { + if (Utils.PLAYBACK_DEBUG > 0 || p.audio.buffered.len > 1) + console.log(p.audio.currentTime + ": event " + e.type + + Utils.dump_media_element(p.audio)); + } + + if (Utils.PLAYBACK_DEBUG > 1 && p.media_source) + console.log(" media_source " + Utils.dump_media_source(p.media_source)); + + if (Utils.PLAYBACK_DEBUG > 1 && p.source_buffer) + console.log(" source_buffer " + Utils.dump_source_buffer(p.source_buffer)); + + if (Utils.PLAYBACK_DEBUG > 0 || p.queue.length > 1) + console.log(' queue len ' + p.queue.length + '; append_okay: ' + p.append_okay); +} + +function playback_debug_listen_for_one_event(name) +{ + this.addEventListener(name, playback_handle_event_debug); +} + +function listen_for_audio_events(spiceconn) +{ + var audio_0_events = [ + "abort", "error" + ]; + + var audio_1_events = [ + "loadstart", "suspend", "emptied", "stalled", "loadedmetadata", "loadeddata", "canplay", + "canplaythrough", "playing", "waiting", "seeking", "seeked", "ended", "durationchange", + "timeupdate", "play", "pause", "ratechange" + ]; + + var audio_2_events = [ + "progress", + "resize", + "volumechange" + ]; + + audio_0_events.forEach(playback_debug_listen_for_one_event, spiceconn.audio); + if (Utils.PLAYBACK_DEBUG > 0) + audio_1_events.forEach(playback_debug_listen_for_one_event, spiceconn.audio); + if (Utils.PLAYBACK_DEBUG > 1) + audio_2_events.forEach(playback_debug_listen_for_one_event, spiceconn.audio); +} + +export { + SpicePlaybackConn, +}; diff -pruN 0.1.7-5/src/png.js 0.2.2-0ubuntu3/src/png.js --- 0.1.7-5/src/png.js 1970-01-01 00:00:00.000000000 +0000 +++ 0.2.2-0ubuntu3/src/png.js 2019-08-06 11:45:18.000000000 +0000 @@ -0,0 +1,262 @@ +"use strict"; +/* + Copyright (C) 2012 by Jeremy P. White + + This file is part of spice-html5. + + spice-html5 is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + spice-html5 is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with spice-html5. If not, see . +*/ + +/*---------------------------------------------------------------------------- +** crc logic from rfc2083 ported to Javascript +**--------------------------------------------------------------------------*/ + +import { SpiceDataView } from './spicedataview.js'; + +var rfc2083_crc_table = Array(256); +var rfc2083_crc_table_computed = 0; +/* Make the table for a fast CRC. */ +function rfc2083_make_crc_table() +{ + var c; + var n, k; + for (n = 0; n < 256; n++) + { + c = n; + for (k = 0; k < 8; k++) + { + if (c & 1) + c = ((0xedb88320 ^ (c >>> 1)) >>> 0) & 0xffffffff; + else + c = c >>> 1; + } + rfc2083_crc_table[n] = c; + } + + rfc2083_crc_table_computed = 1; +} + +/* Update a running CRC with the bytes buf[0..len-1]--the CRC + should be initialized to all 1's, and the transmitted value + is the 1's complement of the final running CRC (see the + crc() routine below)). */ + +function rfc2083_update_crc(crc, u8buf, at, len) +{ + var c = crc; + var n; + + if (!rfc2083_crc_table_computed) + rfc2083_make_crc_table(); + + for (n = 0; n < len; n++) + { + c = rfc2083_crc_table[(c ^ u8buf[at + n]) & 0xff] ^ (c >>> 8); + } + + return c; +} + +function rfc2083_crc(u8buf, at, len) +{ + return rfc2083_update_crc(0xffffffff, u8buf, at, len) ^ 0xffffffff; +} + +function crc32(mb, at, len) +{ + var u8 = new Uint8Array(mb); + return rfc2083_crc(u8, at, len); +} + +function PngIHDR(width, height) +{ + this.width = width; + this.height = height; + this.depth = 8; + this.type = 6; + this.compression = 0; + this.filter = 0; + this.interlace = 0; +} + +PngIHDR.prototype = +{ + to_buffer: function(a, at) + { + at = at || 0; + var orig = at; + var dv = new SpiceDataView(a); + dv.setUint32(at, this.buffer_size() - 12); at += 4; + dv.setUint8(at, 'I'.charCodeAt(0)); at++; + dv.setUint8(at, 'H'.charCodeAt(0)); at++; + dv.setUint8(at, 'D'.charCodeAt(0)); at++; + dv.setUint8(at, 'R'.charCodeAt(0)); at++; + dv.setUint32(at, this.width); at += 4; + dv.setUint32(at, this.height); at += 4; + dv.setUint8(at, this.depth); at++; + dv.setUint8(at, this.type); at++; + dv.setUint8(at, this.compression); at++; + dv.setUint8(at, this.filter); at++; + dv.setUint8(at, this.interlace); at++; + dv.setUint32(at, crc32(a, orig + 4, this.buffer_size() - 8)); at += 4; + return at; + }, + buffer_size: function() + { + return 12 + 13; + } +} + + +function adler() +{ + this.s1 = 1; + this.s2 = 0; +} + +adler.prototype.update = function(b) +{ + this.s1 += b; + this.s1 %= 65521; + this.s2 += this.s1; + this.s2 %= 65521; +} + +function PngIDAT(width, height, bytes) +{ + if (bytes.byteLength > 65535) + { + throw new Error("Cannot handle more than 64K"); + } + this.data = bytes; + this.width = width; + this.height = height; +} + +PngIDAT.prototype = +{ + to_buffer: function(a, at) + { + at = at || 0; + var orig = at; + var x, y, i, j; + var dv = new SpiceDataView(a); + var zsum = new adler(); + dv.setUint32(at, this.buffer_size() - 12); at += 4; + dv.setUint8(at, 'I'.charCodeAt(0)); at++; + dv.setUint8(at, 'D'.charCodeAt(0)); at++; + dv.setUint8(at, 'A'.charCodeAt(0)); at++; + dv.setUint8(at, 'T'.charCodeAt(0)); at++; + + /* zlib header. */ + dv.setUint8(at, 0x78); at++; + dv.setUint8(at, 0x01); at++; + + /* Deflate header. Specifies uncompressed, final bit */ + dv.setUint8(at, 0x80); at++; + dv.setUint16(at, this.data.byteLength + this.height); at += 2; + dv.setUint16(at, ~(this.data.byteLength + this.height)); at += 2; + var u8 = new Uint8Array(this.data); + for (i = 0, y = 0; y < this.height; y++) + { + /* Filter type 0 - uncompressed */ + dv.setUint8(at, 0); at++; + zsum.update(0); + for (x = 0; x < this.width && i < this.data.byteLength; x++) + { + zsum.update(u8[i]); + dv.setUint8(at, u8[i++]); at++; + zsum.update(u8[i]); + dv.setUint8(at, u8[i++]); at++; + zsum.update(u8[i]); + dv.setUint8(at, u8[i++]); at++; + zsum.update(u8[i]); + dv.setUint8(at, u8[i++]); at++; + } + } + + /* zlib checksum. */ + dv.setUint16(at, zsum.s2); at+=2; + dv.setUint16(at, zsum.s1); at+=2; + + /* FIXME - something is not quite right with the zlib code; + you get an error from libpng if you open the image in + gimp. But it works, so it's good enough for now... */ + + dv.setUint32(at, crc32(a, orig + 4, this.buffer_size() - 8)); at += 4; + return at; + }, + buffer_size: function() + { + return 12 + this.data.byteLength + this.height + 4 + 2 + 1 + 2 + 2; + } +} + + +function PngIEND() +{ +} + +PngIEND.prototype = +{ + to_buffer: function(a, at) + { + at = at || 0; + var orig = at; + var i; + var dv = new SpiceDataView(a); + dv.setUint32(at, this.buffer_size() - 12); at += 4; + dv.setUint8(at, 'I'.charCodeAt(0)); at++; + dv.setUint8(at, 'E'.charCodeAt(0)); at++; + dv.setUint8(at, 'N'.charCodeAt(0)); at++; + dv.setUint8(at, 'D'.charCodeAt(0)); at++; + dv.setUint32(at, crc32(a, orig + 4, this.buffer_size() - 8)); at += 4; + return at; + }, + buffer_size: function() + { + return 12; + } +} + + +function create_rgba_png(width, height, bytes) +{ + var i; + var ihdr = new PngIHDR(width, height); + var idat = new PngIDAT(width, height, bytes); + var iend = new PngIEND; + + var mb = new ArrayBuffer(ihdr.buffer_size() + idat.buffer_size() + iend.buffer_size()); + var at = ihdr.to_buffer(mb); + at = idat.to_buffer(mb, at); + at = iend.to_buffer(mb, at); + + var u8 = new Uint8Array(mb); + var str = ""; + for (i = 0; i < at; i++) + { + str += "%"; + if (u8[i] < 16) + str += "0"; + str += u8[i].toString(16); + } + + + return "%89PNG%0D%0A%1A%0A" + str; +} + +export { + create_rgba_png, +}; diff -pruN 0.1.7-5/src/port.js 0.2.2-0ubuntu3/src/port.js --- 0.1.7-5/src/port.js 1970-01-01 00:00:00.000000000 +0000 +++ 0.2.2-0ubuntu3/src/port.js 2019-08-06 11:45:18.000000000 +0000 @@ -0,0 +1,94 @@ +"use strict"; +/* + Copyright (C) 2016 by Oliver Gutierrez + Miroslav Chodil + + This file is part of spice-html5. + + spice-html5 is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + spice-html5 is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with spice-html5. If not, see . +*/ + +import { Constants } from './enums.js'; +import { DEBUG } from './utils.js'; +import { SpiceConn } from './spiceconn.js'; +import { SpiceMsgPortInit } from './spicemsg.js'; + +/*---------------------------------------------------------------------------- +** SpicePortConn +** Drive the Spice Port Channel +**--------------------------------------------------------------------------*/ +function SpicePortConn() +{ + DEBUG > 0 && console.log('SPICE port: created SPICE port channel. Args:', arguments); + SpiceConn.apply(this, arguments); + this.port_name = null; +} + +SpicePortConn.prototype = Object.create(SpiceConn.prototype); + +SpicePortConn.prototype.process_channel_message = function(msg) +{ + if (msg.type == Constants.SPICE_MSG_PORT_INIT) + { + if (this.port_name === null) + { + var m = new SpiceMsgPortInit(msg.data); + this.portName = arraybuffer_to_str(new Uint8Array(m.name)); + this.portOpened = m.opened + DEBUG > 0 && console.log('SPICE port: Port', this.portName, 'initialized'); + return true; + } + + DEBUG > 0 && console.log('SPICE port: Port', this.port_name, 'is already initialized.'); + } + else if (msg.type == Constants.SPICE_MSG_PORT_EVENT) + { + DEBUG > 0 && console.log('SPICE port: Port event received for', this.portName, msg); + var event = new CustomEvent('spice-port-event', { + detail: { + channel: this, + spiceEvent: new Uint8Array(msg.data) + }, + bubbles: true, + cancelable: true + }); + + window.dispatchEvent(event); + return true; + } + else if (msg.type == Constants.SPICE_MSG_SPICEVMC_DATA) + { + DEBUG > 0 && console.log('SPICE port: Data received in port', this.portName, msg); + var event = new CustomEvent('spice-port-data', { + detail: { + channel: this, + data: msg.data + }, + bubbles: true, + cancelable: true + }); + window.dispatchEvent(event); + return true; + } + else + { + DEBUG > 0 && console.log('SPICE port: SPICE message type not recognized:', msg) + } + + return false; +}; + +export { + SpicePortConn, +}; diff -pruN 0.1.7-5/src/quic.js 0.2.2-0ubuntu3/src/quic.js --- 0.1.7-5/src/quic.js 1970-01-01 00:00:00.000000000 +0000 +++ 0.2.2-0ubuntu3/src/quic.js 2019-08-06 11:45:18.000000000 +0000 @@ -0,0 +1,1345 @@ +/*"use strict";*/ +/* use strict is commented out because it results in a 5x slowdone in chrome */ +/* + * Copyright (C) 2012 by Jeremy P. White + * Copyright (C) 2012 by Aric Stewart + * + * This file is part of spice-html5. + * + * spice-html5 is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * spice-html5 is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public License + * along with spice-html5. If not, see . + */ + +var encoder; + +var Constants = { + QUIC_IMAGE_TYPE_INVALID : 0, + QUIC_IMAGE_TYPE_GRAY : 1, + QUIC_IMAGE_TYPE_RGB16 : 2, + QUIC_IMAGE_TYPE_RGB24 : 3, + QUIC_IMAGE_TYPE_RGB32 : 4, + QUIC_IMAGE_TYPE_RGBA : 5, +}; + +var DEFevol = 3; +var DEFwmimax = 6; +var DEFwminext = 2048; +var need_init = true; +var DEFmaxclen = 26; +var evol = DEFevol; +var wmimax = DEFwmimax; +var wminext = DEFwminext; +var family_5bpc = { nGRcodewords:[0,0,0,0,0,0,0,0], + notGRcwlen:[0,0,0,0,0,0,0,0], + notGRprefixmask:[0,0,0,0,0,0,0,0], + notGRsuffixlen:[0,0,0,0,0,0,0,0], + xlatU2L:[0,0,0,0,0,0,0,0], + xlatL2U:[0,0,0,0,0,0,0,0] + }; +var family_8bpc = { nGRcodewords:[0,0,0,0,0,0,0,0], + notGRcwlen:[0,0,0,0,0,0,0,0], + notGRprefixmask:[0,0,0,0,0,0,0,0], + notGRsuffixlen:[0,0,0,0,0,0,0,0], + xlatU2L:[0,0,0,0,0,0,0,0], + xlatL2U:[0,0,0,0,0,0,0,0] + }; +var bppmask = [ 0x00000000, + 0x00000001, 0x00000003, 0x00000007, 0x0000000f, + 0x0000001f, 0x0000003f, 0x0000007f, 0x000000ff, + 0x000001ff, 0x000003ff, 0x000007ff, 0x00000fff, + 0x00001fff, 0x00003fff, 0x00007fff, 0x0000ffff, + 0x0001ffff, 0x0003ffff, 0x0007ffff, 0x000fffff, + 0x001fffff, 0x003fffff, 0x007fffff, 0x00ffffff, + 0x01ffffff, 0x03ffffff, 0x07ffffff, 0x0fffffff, + 0x1fffffff, 0x3fffffff, 0x7fffffff, 0xffffffff]; + +var zeroLUT = []; + +var besttrigtab = [ + [ 550, 900, 800, 700, 500, 350, 300, 200, 180, 180, 160], + [ 110, 550, 900, 800, 550, 400, 350, 250, 140, 160, 140], + [ 100, 120, 550, 900, 700, 500, 400, 300, 220, 250, 160]]; + +var J = [ 0, 0, 0, 0, 1, 1, 1, 1, 2, 2, 2, 2, 3, 3, 3, 3, 4, 4, 5, 5, 6, 6, + 7, 7, 8, 9, 10, 11, 12, 13, 14, 15]; + +var lzeroes = [ + 8, 7, 6, 6, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, + 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0]; + +var tabrand_chaos = [ + 0x02c57542, 0x35427717, 0x2f5a2153, 0x9244f155, 0x7bd26d07, 0x354c6052, + 0x57329b28, 0x2993868e, 0x6cd8808c, 0x147b46e0, 0x99db66af, 0xe32b4cac, + 0x1b671264, 0x9d433486, 0x62a4c192, 0x06089a4b, 0x9e3dce44, 0xdaabee13, + 0x222425ea, 0xa46f331d, 0xcd589250, 0x8bb81d7f, 0xc8b736b9, 0x35948d33, + 0xd7ac7fd0, 0x5fbe2803, 0x2cfbc105, 0x013dbc4e, 0x7a37820f, 0x39f88e9e, + 0xedd58794, 0xc5076689, 0xfcada5a4, 0x64c2f46d, 0xb3ba3243, 0x8974b4f9, + 0x5a05aebd, 0x20afcd00, 0x39e2b008, 0x88a18a45, 0x600bde29, 0xf3971ace, + 0xf37b0a6b, 0x7041495b, 0x70b707ab, 0x06beffbb, 0x4206051f, 0xe13c4ee3, + 0xc1a78327, 0x91aa067c, 0x8295f72a, 0x732917a6, 0x1d871b4d, 0x4048f136, + 0xf1840e7e, 0x6a6048c1, 0x696cb71a, 0x7ff501c3, 0x0fc6310b, 0x57e0f83d, + 0x8cc26e74, 0x11a525a2, 0x946934c7, 0x7cd888f0, 0x8f9d8604, 0x4f86e73b, + 0x04520316, 0xdeeea20c, 0xf1def496, 0x67687288, 0xf540c5b2, 0x22401484, + 0x3478658a, 0xc2385746, 0x01979c2c, 0x5dad73c8, 0x0321f58b, 0xf0fedbee, + 0x92826ddf, 0x284bec73, 0x5b1a1975, 0x03df1e11, 0x20963e01, 0xa17cf12b, + 0x740d776e, 0xa7a6bf3c, 0x01b5cce4, 0x1118aa76, 0xfc6fac0a, 0xce927e9b, + 0x00bf2567, 0x806f216c, 0xbca69056, 0x795bd3e9, 0xc9dc4557, 0x8929b6c2, + 0x789d52ec, 0x3f3fbf40, 0xb9197368, 0xa38c15b5, 0xc3b44fa8, 0xca8333b0, + 0xb7e8d590, 0xbe807feb, 0xbf5f8360, 0xd99e2f5c, 0x372928e1, 0x7c757c4c, + 0x0db5b154, 0xc01ede02, 0x1fc86e78, 0x1f3985be, 0xb4805c77, 0x00c880fa, + 0x974c1b12, 0x35ab0214, 0xb2dc840d, 0x5b00ae37, 0xd313b026, 0xb260969d, + 0x7f4c8879, 0x1734c4d3, 0x49068631, 0xb9f6a021, 0x6b863e6f, 0xcee5debf, + 0x29f8c9fb, 0x53dd6880, 0x72b61223, 0x1f67a9fd, 0x0a0f6993, 0x13e59119, + 0x11cca12e, 0xfe6b6766, 0x16b6effc, 0x97918fc4, 0xc2b8a563, 0x94f2f741, + 0x0bfa8c9a, 0xd1537ae8, 0xc1da349c, 0x873c60ca, 0x95005b85, 0x9b5c080e, + 0xbc8abbd9, 0xe1eab1d2, 0x6dac9070, 0x4ea9ebf1, 0xe0cf30d4, 0x1ef5bd7b, + 0xd161043e, 0x5d2fa2e2, 0xff5d3cae, 0x86ed9f87, 0x2aa1daa1, 0xbd731a34, + 0x9e8f4b22, 0xb1c2c67a, 0xc21758c9, 0xa182215d, 0xccb01948, 0x8d168df7, + 0x04238cfe, 0x368c3dbc, 0x0aeadca5, 0xbad21c24, 0x0a71fee5, 0x9fc5d872, + 0x54c152c6, 0xfc329483, 0x6783384a, 0xeddb3e1c, 0x65f90e30, 0x884ad098, + 0xce81675a, 0x4b372f7d, 0x68bf9a39, 0x43445f1e, 0x40f8d8cb, 0x90d5acb6, + 0x4cd07282, 0x349eeb06, 0x0c9d5332, 0x520b24ef, 0x80020447, 0x67976491, + 0x2f931ca3, 0xfe9b0535, 0xfcd30220, 0x61a9e6cc, 0xa487d8d7, 0x3f7c5dd1, + 0x7d0127c5, 0x48f51d15, 0x60dea871, 0xc9a91cb7, 0x58b53bb3, 0x9d5e0b2d, + 0x624a78b4, 0x30dbee1b, 0x9bdf22e7, 0x1df5c299, 0x2d5643a7, 0xf4dd35ff, + 0x03ca8fd6, 0x53b47ed8, 0x6f2c19aa, 0xfeb0c1f4, 0x49e54438, 0x2f2577e6, + 0xbf876969, 0x72440ea9, 0xfa0bafb8, 0x74f5b3a0, 0x7dd357cd, 0x89ce1358, + 0x6ef2cdda, 0x1e7767f3, 0xa6be9fdb, 0x4f5f88f8, 0xba994a3a, 0x08ca6b65, + 0xe0893818, 0x9e00a16a, 0xf42bfc8f, 0x9972eedc, 0x749c8b51, 0x32c05f5e, + 0xd706805f, 0x6bfbb7cf, 0xd9210a10, 0x31a1db97, 0x923a9559, 0x37a7a1f6, + 0x059f8861, 0xca493e62, 0x65157e81, 0x8f6467dd, 0xab85ff9f, 0x9331aff2, + 0x8616b9f5, 0xedbd5695, 0xee7e29b1, 0x313ac44f, 0xb903112f, 0x432ef649, + 0xdc0a36c0, 0x61cf2bba, 0x81474925, 0xa8b6c7ad, 0xee5931de, 0xb2f8158d, + 0x59fb7409, 0x2e3dfaed, 0x9af25a3f, 0xe1fed4d5 ]; + +var rgb32_pixel_pad = 3; +var rgb32_pixel_r = 2; +var rgb32_pixel_g = 1; +var rgb32_pixel_b = 0; +var rgb32_pixel_size = 4; + +/* Helper Functions */ + +function ceil_log_2(val) +{ + if (val === 1) + return 0; + + var result = 1; + val -= 1; + while (val = val >>> 1) + result++; + + return result; +} + +function family_init(family, bpc, limit) +{ + var l; + for (l = 0; l < bpc; l++) + { + var altprefixlen, altcodewords; + altprefixlen = limit - bpc; + if (altprefixlen > bppmask[bpc - l]) + altprefixlen = bppmask[bpc - l]; + + altcodewords = bppmask[bpc] + 1 - (altprefixlen << l); + family.nGRcodewords[l] = (altprefixlen << l); + family.notGRcwlen[l] = altprefixlen + ceil_log_2(altcodewords); + family.notGRprefixmask[l] = bppmask[32 - altprefixlen]>>>0; + family.notGRsuffixlen[l] = ceil_log_2(altcodewords); + } + + /* decorelate_init */ + var pixelbitmask = bppmask[bpc]; + var pixelbitmaskshr = pixelbitmask >>> 1; + var s; + for (s = 0; s <= pixelbitmask; s++) { + if (s <= pixelbitmaskshr) { + family.xlatU2L[s] = s << 1; + } else { + family.xlatU2L[s] = ((pixelbitmask - s) << 1) + 1; + } + } + + /* corelate_init */ + for (s = 0; s <= pixelbitmask; s++) { + if (s & 0x01) { + family.xlatL2U[s] = pixelbitmask - (s >>> 1); + } else { + family.xlatL2U[s] = (s >>> 1); + } + } +} + +function quic_image_bpc(type) +{ + switch (type) { + case Constants.QUIC_IMAGE_TYPE_GRAY: + return 8; + case Constants.QUIC_IMAGE_TYPE_RGB16: + return 5; + case Constants.QUIC_IMAGE_TYPE_RGB24: + return 8; + case Constants.QUIC_IMAGE_TYPE_RGB32: + return 8; + case Constants.QUIC_IMAGE_TYPE_RGBA: + return 8; + case Constants.QUIC_IMAGE_TYPE_INVALID: + default: + console.log("quic: bad image type\n"); + return 0; + } +} + +function cnt_l_zeroes(bits) +{ + if (bits & 0xff800000) { + return lzeroes[bits >>> 24]; + } else if (bits & 0xffff8000) { + return 8 + lzeroes[(bits >>> 16) & 0x000000ff]; + } else if (bits & 0xffffff80) { + return 16 + lzeroes[(bits >>> 8) & 0x000000ff]; + } else { + return 24 + lzeroes[bits & 0x000000ff]; + } +} + +function golomb_decoding_8bpc(l, bits) +{ + var rc; + var cwlen; + + if (bits < 0 || bits > family_8bpc.notGRprefixmask[l]) + { + var zeroprefix = cnt_l_zeroes(bits); + cwlen = zeroprefix + 1 + l; + rc = (zeroprefix << l) | (bits >> (32-cwlen)) & bppmask[l]; + } + else + { + cwlen = family_8bpc.notGRcwlen[l]; + rc = family_8bpc.nGRcodewords[l] + ((bits >> (32-cwlen)) & bppmask[family_8bpc.notGRsuffixlen[l]]); + } + return {'codewordlen':cwlen, 'rc':rc}; +} + +function golomb_code_len_8bpc(n, l) +{ + if (n < family_8bpc.nGRcodewords[l]) { + return (n >>> l) + 1 + l; + } else { + return family_8bpc.notGRcwlen[l]; + } +} + +function QuicModel(bpc) +{ + var bstart; + var bend = 0; + + this.levels = 0x1 << bpc; + this.n_buckets_ptrs = 0; + + switch (evol) { + case 1: + this.repfirst = 3; + this.firstsize = 1; + this.repnext = 2; + this.mulsize = 2; + break; + case 3: + this.repfirst = 1; + this.firstsize = 1; + this.repnext = 1; + this.mulsize = 2; + break; + case 5: + this.repfirst = 1; + this.firstsize = 1; + this.repnext = 1; + this.mulsize = 4; + break; + case 0: + case 2: + case 4: + console.log("quic: findmodelparams(): evol value obsolete!!!\n"); + break; + default: + console.log("quic: findmodelparams(): evol out of range!!!\n"); + } + + this.n_buckets = 0; + var repcntr = this.repfirst + 1; + var bsize = this.firstsize; + + do { + if (this.n_buckets) { + bstart = bend + 1; + } else { + bstart = 0; + } + + if (!--repcntr) { + repcntr = this.repnext; + bsize *= this.mulsize; + } + + bend = bstart + bsize - 1; + if (bend + bsize >= this.levels) { + bend = this.levels - 1; + } + + if (!this.n_buckets_ptrs) { + this.n_buckets_ptrs = this.levels; + } + + (this.n_buckets)++; + } while (bend < this.levels - 1); +} + +QuicModel.prototype = { + n_buckets : 0, + n_buckets_ptrs : 0, + repfirst : 0, + firstsize : 0, + repnext : 0, + mulsize : 0, + levels :0 +} + +function QuicBucket() +{ + this.counters = [0,0,0,0,0,0,0,0]; +} + +QuicBucket.prototype = { + bestcode: 0, + + reste : function (bpp) + { + this.bestcode = bpp; + this.counters = [0,0,0,0,0,0,0,0]; + }, + + update_model_8bpc : function (state, curval, bpp) + { + var i; + + var bestcode = bpp - 1; + var bestcodelen = (this.counters[bestcode] += golomb_code_len_8bpc(curval, bestcode)); + + for (i = bpp - 2; i >= 0; i--) { + var ithcodelen = (this.counters[i] += golomb_code_len_8bpc(curval, i)); + + if (ithcodelen < bestcodelen) { + bestcode = i; + bestcodelen = ithcodelen; + } + } + + this.bestcode = bestcode; + + if (bestcodelen > state.wm_trigger) { + for (i = 0; i < bpp; i++) { + this.counters[i] = this.counters[i] >>> 1; + } + } + } +} + +function QuicFamilyStat() +{ + this.buckets_ptrs = []; + this.buckets_buf = []; +} + +QuicFamilyStat.prototype = { + + fill_model_structures : function(model) + { + var bstart; + var bend = 0; + var bnumber = 0; + + var repcntr = model.repfirst + 1; + var bsize = model.firstsize; + + do { + if (bnumber) { + bstart = bend + 1; + } else { + bstart = 0; + } + + if (!--repcntr) { + repcntr = model.repnext; + bsize *= model.mulsize; + } + + bend = bstart + bsize - 1; + if (bend + bsize >= model.levels) { + bend = model.levels - 1; + } + + this.buckets_buf[bnumber] = new QuicBucket; + + var i; + for (i = bstart; i <= bend; i++) { + this.buckets_ptrs[i] = this.buckets_buf[bnumber]; + } + + bnumber++; + } while (bend < model.levels - 1); + return true; + } +} + +function QuicChannel(model_8bpc, model_5bpc) +{ + this.state = new CommonState; + this.family_stat_8bpc = new QuicFamilyStat; + this.family_stat_5bpc = new QuicFamilyStat; + this.correlate_row = { zero: 0 , row:[] }; + this.model_8bpc = model_8bpc; + this.model_5bpc = model_5bpc; + this.buckets_ptrs = []; + + if (!this.family_stat_8bpc.fill_model_structures(this.model_8bpc)) + return undefined; + + if (!this.family_stat_5bpc.fill_model_structures(this.model_5bpc)) + return undefined; +} + +QuicChannel.prototype = { + + reste : function (bpc) + { + var j; + this.correlate_row = { zero: 0 , row: []}; + + if (bpc == 8) { + for (j = 0; j < this.model_8bpc.n_buckets; j++) + this.family_stat_8bpc.buckets_buf[j].reste(7); + this.buckets_ptrs = this.family_stat_8bpc.buckets_ptrs; + } else if (bpc == 5) { + for (j = 0; j < this.model_5bpc.n_buckets; j++) + this.family_stat_8bpc.buckets_buf[j].reste(4); + this.buckets_ptrs = this.family_stat_5bpc.buckets_ptrs; + } else { + console.log("quic: %s: bad bpc %d\n", __FUNCTION__, bpc); + return false; + } + + this.state.reste(); + return true; + } +} + +function CommonState() +{ +} + +CommonState.prototype = { + waitcnt: 0, + tabrand_seed: 0xff, + wm_trigger: 0, + wmidx: 0, + wmileft: wminext, + melcstate: 0, + melclen: 0, + melcorder: 0, + + set_wm_trigger : function() + { + var wm = this.wmidx; + if (wm > 10) { + wm = 10; + } + + this.wm_trigger = besttrigtab[Math.floor(evol / 2)][wm]; + }, + + reste : function() + { + this.waitcnt = 0; + this.tabrand_seed = 0x0ff; + this.wmidx = 0; + this.wmileft = wminext; + + this.set_wm_trigger(); + + this.melcstate = 0; + this.melclen = J[0]; + this.melcorder = 1 << this.melclen; + }, + + tabrand : function() + { + this.tabrand_seed++; + return tabrand_chaos[this.tabrand_seed & 0x0ff]; + } +} + + +function QuicEncoder() +{ + this.rgb_state = new CommonState; + this.model_8bpc = new QuicModel(8); + this.model_5bpc = new QuicModel(5); + this.channels = []; + + var i; + for (i = 0; i < 4; i++) { + this.channels[i] = new QuicChannel(this.model_8bpc, this.model_5bpc); + if (!this.channels[i]) + { + console.log("quic: failed to create channel"); + return undefined; + } + } +} + +QuicEncoder.prototype = { + type: 0, + width: 0, + height: 0, + io_idx: 0, + io_available_bits: 0, + io_word: 0, + io_next_word: 0, + io_now: 0, + io_end: 0, + rows_completed: 0, + }; + +QuicEncoder.prototype.reste = function(io_ptr) +{ + this.rgb_state.reste(); + + this.io_now = io_ptr; + this.io_end = this.io_now.length; + this.io_idx = 0; + this.rows_completed = 0; + return true; +} + +QuicEncoder.prototype.read_io_word = function() +{ + if (this.io_idx >= this.io_end) + throw("quic: out of data"); + this.io_next_word = this.io_now[this.io_idx++] | this.io_now[this.io_idx++]<<8 | this.io_now[this.io_idx++]<<16 | this.io_now[this.io_idx++]<<24; +} + +QuicEncoder.prototype.decode_eatbits = function (len) +{ + this.io_word = this.io_word << len; + + var delta = (this.io_available_bits - len); + if (delta >= 0) + { + this.io_available_bits = delta; + this.io_word |= this.io_next_word >>> this.io_available_bits; + } + else + { + delta = -1 * delta; + this.io_word |= this.io_next_word << delta; + this.read_io_word(); + this.io_available_bits = 32 - delta; + this.io_word |= this.io_next_word >>> this.io_available_bits; + } +} + +QuicEncoder.prototype.decode_eat32bits = function() +{ + this.decode_eatbits(16); + this.decode_eatbits(16); +} + +QuicEncoder.prototype.reste_channels = function(bpc) +{ + var i; + + for (i = 0; i < 4; i++) + if (!this.channels[i].reste(bpc)) + return false; + return true; +} + +QuicEncoder.prototype.quic_decode_begin = function(io_ptr) +{ + if (!this.reste(io_ptr)) { + return false; + } + + this.io_idx = 0; + this.io_next_word = this.io_now[this.io_idx++] | this.io_now[this.io_idx++]<<8 | this.io_now[this.io_idx++]<<16 | this.io_now[this.io_idx++]<<24; + this.io_word = this.io_next_word; + this.io_available_bits = 0; + + var magic = this.io_word; + this.decode_eat32bits(); + if (magic != 0x43495551) /*QUIC*/ { + console.log("quic: bad magic "+magic.toString(16)); + return false; + } + + var version = this.io_word; + this.decode_eat32bits(); + if (version != ((0 << 16) | (0 & 0xffff))) { + console.log("quic: bad version "+version.toString(16)); + return false; + } + + this.type = this.io_word; + this.decode_eat32bits(); + + this.width = this.io_word; + this.decode_eat32bits(); + + this.height = this.io_word; + this.decode_eat32bits(); + + var bpc = quic_image_bpc(this.type); + + if (!this.reste_channels(bpc)) + return false; + + return true; +} + +QuicEncoder.prototype.quic_rgb32_uncompress_row0_seg = function (i, cur_row, end, + waitmask, bpc, bpc_mask) +{ + var stopidx; + var n_channels = 3; + var c; + var a; + + if (!i) { + cur_row[rgb32_pixel_pad] = 0; + c = 0; + do + { + a = golomb_decoding_8bpc(this.channels[c].buckets_ptrs[this.channels[c].correlate_row.zero].bestcode, this.io_word); + this.channels[c].correlate_row.row[0] = a.rc; + cur_row[2-c] = (family_8bpc.xlatL2U[a.rc]&0xFF); + this.decode_eatbits(a.codewordlen); + } while (++c < n_channels); + + if (this.rgb_state.waitcnt) { + --this.rgb_state.waitcnt; + } else { + this.rgb_state.waitcnt = (this.rgb_state.tabrand() & waitmask); + c = 0; + do + { + this.channels[c].buckets_ptrs[this.channels[c].correlate_row.zero].update_model_8bpc(this.rgb_state, this.channels[c].correlate_row.row[0], bpc); + } while (++c < n_channels); + } + stopidx = ++i + this.rgb_state.waitcnt; + } else { + stopidx = i + this.rgb_state.waitcnt; + } + + while (stopidx < end) { + for (; i <= stopidx; i++) { + cur_row[(i* rgb32_pixel_size)+rgb32_pixel_pad] = 0; + c = 0; + do + { + a = golomb_decoding_8bpc(this.channels[c].buckets_ptrs[this.channels[c].correlate_row.row[i - 1]].bestcode, this.io_word); + this.channels[c].correlate_row.row[i] = a.rc; + cur_row[(i* rgb32_pixel_size)+(2-c)] = (family_8bpc.xlatL2U[a.rc] + cur_row[((i-1) * rgb32_pixel_size) + (2-c)]) & bpc_mask; + this.decode_eatbits(a.codewordlen); + } while (++c < n_channels); + } + c = 0; + do + { + this.channels[c].buckets_ptrs[this.channels[c].correlate_row.row[stopidx - 1]].update_model_8bpc(this.rgb_state, this.channels[c].correlate_row.row[stopidx], bpc); + } while (++c < n_channels); + stopidx = i + (this.rgb_state.tabrand() & waitmask); + } + + for (; i < end; i++) { + cur_row[(i* rgb32_pixel_size)+rgb32_pixel_pad] = 0; + c = 0; + do + { + a = golomb_decoding_8bpc(this.channels[c].buckets_ptrs[this.channels[c].correlate_row.row[i - 1]].bestcode, this.io_word); + this.channels[c].correlate_row.row[i] = a.rc; + cur_row[(i* rgb32_pixel_size)+(2-c)] = (family_8bpc.xlatL2U[a.rc] + cur_row[((i-1) * rgb32_pixel_size) + (2-c)]) & bpc_mask; + this.decode_eatbits(a.codewordlen); + } while (++c < n_channels); + } + this.rgb_state.waitcnt = stopidx - end; +} + +QuicEncoder.prototype.quic_rgb32_uncompress_row0 = function (cur_row) +{ + var bpc = 8; + var bpc_mask = 0xff; + var pos = 0; + var width = this.width; + + while ((wmimax > this.rgb_state.wmidx) && (this.rgb_state.wmileft <= width)) { + if (this.rgb_state.wmileft) { + this.quic_rgb32_uncompress_row0_seg(pos, cur_row, + pos + this.rgb_state.wmileft, + bppmask[this.rgb_state.wmidx], + bpc, bpc_mask); + pos += this.rgb_state.wmileft; + width -= this.rgb_state.wmileft; + } + + this.rgb_state.wmidx++; + this.rgb_state.set_wm_trigger(); + this.rgb_state.wmileft = wminext; + } + + if (width) { + this.quic_rgb32_uncompress_row0_seg(pos, cur_row, pos + width, + bppmask[this.rgb_state.wmidx], bpc, bpc_mask); + if (wmimax > this.rgb_state.wmidx) { + this.rgb_state.wmileft -= width; + } + } +} + +QuicEncoder.prototype.quic_rgb32_uncompress_row_seg = function( prev_row, cur_row, i, end, bpc, bpc_mask) +{ + var n_channels = 3; + var waitmask = bppmask[this.rgb_state.wmidx]; + + var a; + var run_index = 0; + var stopidx = 0; + var run_end = 0; + var c; + + if (!i) + { + cur_row[rgb32_pixel_pad] = 0; + + c = 0; + do { + a = golomb_decoding_8bpc(this.channels[c].buckets_ptrs[this.channels[c].correlate_row.zero].bestcode, this.io_word); + this.channels[c].correlate_row.row[0] = a.rc; + cur_row[2-c] = (family_8bpc.xlatL2U[this.channels[c].correlate_row.row[0]] + prev_row[2-c]) & bpc_mask; + this.decode_eatbits(a.codewordlen); + } while (++c < n_channels); + + if (this.rgb_state.waitcnt) { + --this.rgb_state.waitcnt; + } else { + this.rgb_state.waitcnt = (this.rgb_state.tabrand() & waitmask); + c = 0; + do { + this.channels[c].buckets_ptrs[this.channels[c].correlate_row.zero].update_model_8bpc(this.rgb_state, this.channels[c].correlate_row.row[0], bpc); + } while (++c < n_channels); + } + stopidx = ++i + this.rgb_state.waitcnt; + } else { + stopidx = i + this.rgb_state.waitcnt; + } + for (;;) { + var rc = 0; + while (stopidx < end && !rc) { + for (; i <= stopidx && !rc; i++) { + var pixel = i * rgb32_pixel_size; + var pixelm1 = (i-1) * rgb32_pixel_size; + var pixelm2 = (i-2) * rgb32_pixel_size; + + if ( prev_row[pixelm1+rgb32_pixel_r] == prev_row[pixel+rgb32_pixel_r] && prev_row[pixelm1+rgb32_pixel_g] == prev_row[pixel+rgb32_pixel_g] && prev_row[pixelm1 + rgb32_pixel_b] == prev_row[pixel+rgb32_pixel_b]) + { + if (run_index != i && i > 2 && (cur_row[pixelm1+rgb32_pixel_r] == cur_row[pixelm2+rgb32_pixel_r] && cur_row[pixelm1+rgb32_pixel_g] == cur_row[pixelm2+rgb32_pixel_g] && cur_row[pixelm1+rgb32_pixel_b] == cur_row[pixelm2+rgb32_pixel_b])) + { + /* do run */ + this.rgb_state.waitcnt = stopidx - i; + run_index = i; + run_end = i + this.decode_run(this.rgb_state); + + for (; i < run_end; i++) { + var pixel = i * rgb32_pixel_size; + var pixelm1 = (i-1) * rgb32_pixel_size; + cur_row[pixel+rgb32_pixel_pad] = 0; + cur_row[pixel+rgb32_pixel_r] = cur_row[pixelm1+rgb32_pixel_r]; + cur_row[pixel+rgb32_pixel_g] = cur_row[pixelm1+rgb32_pixel_g]; + cur_row[pixel+rgb32_pixel_b] = cur_row[pixelm1+rgb32_pixel_b]; + } + + if (i == end) { + return; + } + else + { + stopidx = i + this.rgb_state.waitcnt; + rc = 1; + break; + } + } + } + + c = 0; + cur_row[pixel+rgb32_pixel_pad] = 0; + do { + var cc = this.channels[c]; + var cr = cc.correlate_row; + + a = golomb_decoding_8bpc(cc.buckets_ptrs[cr.row[i-1]].bestcode, this.io_word); + cr.row[i] = a.rc; + cur_row[pixel+(2-c)] = (family_8bpc.xlatL2U[a.rc] + ((cur_row[pixelm1+(2-c)] + prev_row[pixel+(2-c)]) >> 1)) & bpc_mask; + this.decode_eatbits(a.codewordlen); + } while (++c < n_channels); + } + if (rc) + break; + + c = 0; + do { + this.channels[c].buckets_ptrs[this.channels[c].correlate_row.row[stopidx - 1]].update_model_8bpc(this.rgb_state, this.channels[c].correlate_row.row[stopidx], bpc); + } while (++c < n_channels); + + stopidx = i + (this.rgb_state.tabrand() & waitmask); + } + + for (; i < end && !rc; i++) { + var pixel = i * rgb32_pixel_size; + var pixelm1 = (i-1) * rgb32_pixel_size; + var pixelm2 = (i-2) * rgb32_pixel_size; + + if (prev_row[pixelm1+rgb32_pixel_r] == prev_row[pixel+rgb32_pixel_r] && prev_row[pixelm1+rgb32_pixel_g] == prev_row[pixel+rgb32_pixel_g] && prev_row[pixelm1+rgb32_pixel_b] == prev_row[pixel+rgb32_pixel_b]) + { + if (run_index != i && i > 2 && (cur_row[pixelm1+rgb32_pixel_r] == cur_row[pixelm2+rgb32_pixel_r] && cur_row[pixelm1+rgb32_pixel_g] == cur_row[pixelm2+rgb32_pixel_g] && cur_row[pixelm1+rgb32_pixel_b] == cur_row[pixelm2+rgb32_pixel_b])) + { + /* do run */ + this.rgb_state.waitcnt = stopidx - i; + run_index = i; + run_end = i + this.decode_run(this.rgb_state); + + for (; i < run_end; i++) { + var pixel = i * rgb32_pixel_size; + var pixelm1 = (i-1) * rgb32_pixel_size; + cur_row[pixel+rgb32_pixel_pad] = 0; + cur_row[pixel+rgb32_pixel_r] = cur_row[pixelm1+rgb32_pixel_r]; + cur_row[pixel+rgb32_pixel_g] = cur_row[pixelm1+rgb32_pixel_g]; + cur_row[pixel+rgb32_pixel_b] = cur_row[pixelm1+rgb32_pixel_b]; + } + + if (i == end) { + return; + } + else + { + stopidx = i + this.rgb_state.waitcnt; + rc = 1; + break; + } + } + } + + cur_row[pixel+rgb32_pixel_pad] = 0; + c = 0; + do + { + a = golomb_decoding_8bpc(this.channels[c].buckets_ptrs[this.channels[c].correlate_row.row[i-1]].bestcode, this.io_word); + this.channels[c].correlate_row.row[i] = a.rc; + cur_row[pixel+(2-c)] = (family_8bpc.xlatL2U[a.rc] + ((cur_row[pixelm1+(2-c)] + prev_row[pixel+(2-c)]) >> 1)) & bpc_mask; + this.decode_eatbits(a.codewordlen); + } while (++c < n_channels); + } + + if (!rc) + { + this.rgb_state.waitcnt = stopidx - end; + return; + } + } +} + +QuicEncoder.prototype.decode_run = function(state) +{ + var runlen = 0; + + do { + var hits; + var x = (~(this.io_word >>> 24)>>>0)&0xff; + var temp = zeroLUT[x]; + + for (hits = 1; hits <= temp; hits++) { + runlen += state.melcorder; + + if (state.melcstate < 32) { + state.melclen = J[++state.melcstate]; + state.melcorder = (1 << state.melclen); + } + } + if (temp != 8) { + this.decode_eatbits(temp + 1); + + break; + } + this.decode_eatbits(8); + } while (true); + + if (state.melclen) { + runlen += this.io_word >>> (32 - state.melclen); + this.decode_eatbits(state.melclen); + } + + if (state.melcstate) { + state.melclen = J[--state.melcstate]; + state.melcorder = (1 << state.melclen); + } + + return runlen; +} + +QuicEncoder.prototype.quic_rgb32_uncompress_row = function (prev_row, cur_row) +{ + var bpc = 8; + var bpc_mask = 0xff; + var pos = 0; + var width = this.width; + + while ((wmimax > this.rgb_state.wmidx) && (this.rgb_state.wmileft <= width)) { + if (this.rgb_state.wmileft) { + this.quic_rgb32_uncompress_row_seg(prev_row, cur_row, pos, + pos + this.rgb_state.wmileft, bpc, bpc_mask); + pos += this.rgb_state.wmileft; + width -= this.rgb_state.wmileft; + } + + this.rgb_state.wmidx++; + this.rgb_state.set_wm_trigger(); + this.rgb_state.wmileft = wminext; + } + + if (width) { + this.quic_rgb32_uncompress_row_seg(prev_row, cur_row, pos, + pos + width, bpc, bpc_mask); + if (wmimax > this.rgb_state.wmidx) { + this.rgb_state.wmileft -= width; + } + } +} + +QuicEncoder.prototype.quic_four_uncompress_row0_seg = function (channel, i, + correlate_row, cur_row, end, waitmask, + bpc, bpc_mask) +{ + var stopidx; + var a; + + if (i == 0) { + a = golomb_decoding_8bpc(channel.buckets_ptrs[correlate_row.zero].bestcode, this.io_word); + correlate_row.row[0] = a.rc; + cur_row[rgb32_pixel_pad] = family_8bpc.xlatL2U[a.rc]; + this.decode_eatbits(a.codewordlen); + + if (channel.state.waitcnt) { + --channel.state.waitcnt; + } else { + channel.state.waitcnt = (channel.state.tabrand() & waitmask); + channel.buckets_ptrs[correlate_row.zero].update_model_8bpc(channel.state, correlate_row.row[0], bpc); + } + stopidx = ++i + channel.state.waitcnt; + } else { + stopidx = i + channel.state.waitcnt; + } + + while (stopidx < end) { + var pbucket; + + for (; i <= stopidx; i++) { + pbucket = channel.buckets_ptrs[correlate_row.row[i - 1]]; + + a = golomb_decoding_8bpc(pbucket.bestcode, this.io_word); + correlate_row.row[i] = a.rc; + cur_row[(i*rgb32_pixel_size)+rgb32_pixel_pad] = (family_8bpc.xlatL2U[a.rc] + cur_row[((i-1)*rgb32_pixel_size)+rgb32_pixel_pad]) & bpc_mask; + this.decode_eatbits(a.codewordlen); + } + + pbucket.update_model_8bpc(channel.state, correlate_row.row[stopidx], bpc); + + stopidx = i + (channel.state.tabrand() & waitmask); + } + + for (; i < end; i++) { + a = golomb_decoding_8bpc(channel.buckets_ptrs[correlate_row.row[i-1]].bestcode, this.io_word); + + correlate_row.row[i] = a.rc; + cur_row[(i*rgb32_pixel_size)+rgb32_pixel_pad] = (family_8bpc.xlatL2U[a.rc] + cur_row[((i-1)*rgb32_pixel_size)+rgb32_pixel_pad]) & bpc_mask; + this.decode_eatbits(a.codewordlen); + } + channel.state.waitcnt = stopidx - end; +} + +QuicEncoder.prototype.quic_four_uncompress_row0 = function(channel, cur_row) +{ + var bpc = 8; + var bpc_mask = 0xff; + var correlate_row = channel.correlate_row; + var pos = 0; + var width = this.width; + + while ((wmimax > channel.state.wmidx) && (channel.state.wmileft <= width)) { + if (channel.state.wmileft) { + this.quic_four_uncompress_row0_seg(channel, pos, correlate_row, cur_row, + pos + channel.state.wmileft, bppmask[channel.state.wmidx], + bpc, bpc_mask); + pos += channel.state.wmileft; + width -= channel.state.wmileft; + } + + channel.state.wmidx++; + channel.state.set_wm_trigger(); + channel.state.wmileft = wminext; + } + + if (width) { + this.quic_four_uncompress_row0_seg(channel, pos, correlate_row, cur_row, pos + width, + bppmask[channel.state.wmidx], bpc, bpc_mask); + if (wmimax > channel.state.wmidx) { + channel.state.wmileft -= width; + } + } +} + +QuicEncoder.prototype.quic_four_uncompress_row_seg = function (channel, + correlate_row, prev_row, cur_row, i, + end, bpc, bpc_mask) +{ + var waitmask = bppmask[channel.state.wmidx]; + var stopidx; + + var run_index = 0; + var run_end; + + var a; + + if (i == 0) { + a = golomb_decoding_8bpc(channel.buckets_ptrs[correlate_row.zero].bestcode, this.io_word); + + correlate_row.row[0] = a.rc + cur_row[rgb32_pixel_pad] = (family_8bpc.xlatL2U[a.rc] + prev_row[rgb32_pixel_pad]) & bpc_mask; + this.decode_eatbits(a.codewordlen); + + if (channel.state.waitcnt) { + --channel.state.waitcnt; + } else { + channel.state.waitcnt = (channel.state.tabrand() & waitmask); + channel.buckets_ptrs[correlate_row.zero].update_model_8bpc(channel.state, correlate_row.row[0], bpc); + } + stopidx = ++i + channel.state.waitcnt; + } else { + stopidx = i + channel.state.waitcnt; + } + for (;;) { + var rc = 0; + while (stopidx < end && !rc) { + var pbucket; + for (; i <= stopidx && !rc; i++) { + var pixel = i * rgb32_pixel_size; + var pixelm1 = (i-1) * rgb32_pixel_size; + var pixelm2 = (i-2) * rgb32_pixel_size; + + if (prev_row[pixelm1+rgb32_pixel_pad] == prev_row[pixel+rgb32_pixel_pad]) + { + if (run_index != i && i > 2 && cur_row[pixelm1+rgb32_pixel_pad] == cur_row[pixelm2+rgb32_pixel_pad]) + { + /* do run */ + channel.state.waitcnt = stopidx - i; + run_index = i; + + run_end = i + this.decode_run(channel.state); + + for (; i < run_end; i++) { + var pixel = i * rgb32_pixel_size; + var pixelm1 = (i-1) * rgb32_pixel_size; + cur_row[pixel+rgb32_pixel_pad] = cur_row[pixelm1+rgb32_pixel_pad]; + } + + if (i == end) { + return; + } + else + { + stopidx = i + channel.state.waitcnt; + rc = 1; + break; + } + } + } + + pbucket = channel.buckets_ptrs[correlate_row.row[i - 1]]; + a = golomb_decoding_8bpc(pbucket.bestcode, this.io_word); + correlate_row.row[i] = a.rc + cur_row[pixel+rgb32_pixel_pad] = (family_8bpc.xlatL2U[a.rc] + ((cur_row[pixelm1+rgb32_pixel_pad] + prev_row[pixel+rgb32_pixel_pad]) >> 1)) & bpc_mask; + this.decode_eatbits(a.codewordlen); + } + if (rc) + break; + + pbucket.update_model_8bpc(channel.state, correlate_row.row[stopidx], bpc); + + stopidx = i + (channel.state.tabrand() & waitmask); + } + + for (; i < end && !rc; i++) { + var pixel = i * rgb32_pixel_size; + var pixelm1 = (i-1) * rgb32_pixel_size; + var pixelm2 = (i-2) * rgb32_pixel_size; + if (prev_row[pixelm1+rgb32_pixel_pad] == prev_row[pixel+rgb32_pixel_pad]) + { + if (run_index != i && i > 2 && cur_row[pixelm1+rgb32_pixel_pad] == cur_row[pixelm2+rgb32_pixel_pad]) + { + /* do run */ + channel.state.waitcnt = stopidx - i; + run_index = i; + + run_end = i + this.decode_run(channel.state); + + for (; i < run_end; i++) { + var pixel = i * rgb32_pixel_size; + var pixelm1 = (i-1) * rgb32_pixel_size; + cur_row[pixel+rgb32_pixel_pad] = cur_row[pixelm1+rgb32_pixel_pad]; + } + + if (i == end) { + return; + } + else + { + stopidx = i + channel.state.waitcnt; + rc = 1; + break; + } + } + } + + a = golomb_decoding_8bpc(channel.buckets_ptrs[correlate_row.row[i-1]].bestcode, this.io_word); + correlate_row.row[i] = a.rc; + cur_row[pixel+rgb32_pixel_pad] = (family_8bpc.xlatL2U[a.rc] + ((cur_row[pixelm1+rgb32_pixel_pad] + prev_row[pixel+rgb32_pixel_pad]) >> 1)) & bpc_mask; + this.decode_eatbits(a.codewordlen); + } + + if (!rc) + { + channel.state.waitcnt = stopidx - end; + return; + } + } +} + +QuicEncoder.prototype.quic_four_uncompress_row = function(channel, prev_row, + cur_row) +{ + var bpc = 8; + var bpc_mask = 0xff; + var correlate_row = channel.correlate_row; + var pos = 0; + var width = this.width; + + while ((wmimax > channel.state.wmidx) && (channel.state.wmileft <= width)) { + if (channel.state.wmileft) { + this.quic_four_uncompress_row_seg(channel, correlate_row, prev_row, cur_row, pos, + pos + channel.state.wmileft, bpc, bpc_mask); + pos += channel.state.wmileft; + width -= channel.state.wmileft; + } + + channel.state.wmidx++; + channel.state.set_wm_trigger(); + channel.state.wmileft = wminext; + } + + if (width) { + this.quic_four_uncompress_row_seg(channel, correlate_row, prev_row, cur_row, pos, + pos + width, bpc, bpc_mask); + if (wmimax > channel.state.wmidx) { + channel.state.wmileft -= width; + } + } +} + +/* We need to be generating rgb32 or rgba */ +QuicEncoder.prototype.quic_decode = function(buf, stride) +{ + var row; + + switch (this.type) + { + case Constants.QUIC_IMAGE_TYPE_RGB32: + case Constants.QUIC_IMAGE_TYPE_RGB24: + this.channels[0].correlate_row.zero = 0; + this.channels[1].correlate_row.zero = 0; + this.channels[2].correlate_row.zero = 0; + this.quic_rgb32_uncompress_row0(buf); + + this.rows_completed++; + for (row = 1; row < this.height; row++) + { + var prev = buf; + buf = prev.subarray(stride); + this.channels[0].correlate_row.zero = this.channels[0].correlate_row.row[0]; + this.channels[1].correlate_row.zero = this.channels[1].correlate_row.row[0]; + this.channels[2].correlate_row.zero = this.channels[2].correlate_row.row[0]; + this.quic_rgb32_uncompress_row(prev, buf); + this.rows_completed++; + }; + break; + case Constants.QUIC_IMAGE_TYPE_RGB16: + console.log("quic: unsupported output format\n"); + return false; + break; + case Constants.QUIC_IMAGE_TYPE_RGBA: + this.channels[0].correlate_row.zero = 0; + this.channels[1].correlate_row.zero = 0; + this.channels[2].correlate_row.zero = 0; + this.quic_rgb32_uncompress_row0(buf); + + this.channels[3].correlate_row.zero = 0; + this.quic_four_uncompress_row0(this.channels[3], buf); + + this.rows_completed++; + for (row = 1; row < this.height; row++) { + var prev = buf; + buf = prev.subarray(stride); + + this.channels[0].correlate_row.zero = this.channels[0].correlate_row.row[0]; + this.channels[1].correlate_row.zero = this.channels[1].correlate_row.row[0]; + this.channels[2].correlate_row.zero = this.channels[2].correlate_row.row[0]; + this.quic_rgb32_uncompress_row(prev, buf); + + this.channels[3].correlate_row.zero = this.channels[3].correlate_row.row[0]; + this.quic_four_uncompress_row(encoder.channels[3], prev, buf); + this.rows_completed++; + } + break; + + case Constants.QUIC_IMAGE_TYPE_GRAY: + console.log("quic: unsupported output format\n"); + return false; + break; + + case Constants.QUIC_IMAGE_TYPE_INVALID: + default: + console.log("quic: bad image type\n"); + return false; + } + return true; +} + +QuicEncoder.prototype.simple_quic_decode = function(buf) +{ + var stride = 4; /* FIXME - proper stride calc please */ + if (!this.quic_decode_begin(buf)) + return undefined; + if (this.type != Constants.QUIC_IMAGE_TYPE_RGB32 && this.type != Constants.QUIC_IMAGE_TYPE_RGB24 + && this.type != Constants.QUIC_IMAGE_TYPE_RGBA) + return undefined; + var out = new Uint8Array(this.width*this.height*4); + out[0] = 69; + if (this.quic_decode( out, (this.width * stride))) + return out; + return undefined; +} + +function SpiceQuic() +{ +} + +SpiceQuic.prototype = +{ + from_dv: function(dv, at, mb) + { + if (!encoder) + throw("quic: no quic encoder"); + this.data_size = dv.getUint32(at, true); + at += 4; + var buf = new Uint8Array(mb.slice(at)); + this.outptr = encoder.simple_quic_decode(buf); + if (this.outptr) + { + this.type = encoder.type; + this.width = encoder.width; + this.height = encoder.height; + } + at += buf.length; + return at; + }, +} + +function convert_spice_quic_to_web(context, spice_quic) +{ + var ret = context.createImageData(spice_quic.width, spice_quic.height); + var i; + for (i = 0; i < (ret.width * ret.height * 4); i+=4) + { + ret.data[i + 0] = spice_quic.outptr[i + 2]; + ret.data[i + 1] = spice_quic.outptr[i + 1]; + ret.data[i + 2] = spice_quic.outptr[i + 0]; + if (spice_quic.type !== Constants.QUIC_IMAGE_TYPE_RGBA) + ret.data[i + 3] = 255; + else + ret.data[i + 3] = 255 - spice_quic.outptr[i + 3]; + } + return ret; +} + +/* Module initialization */ +if (need_init) +{ + need_init = false; + + family_init(family_8bpc, 8, DEFmaxclen); + family_init(family_5bpc, 5, DEFmaxclen); + /* init_zeroLUT */ + var i, j, k, l; + + j = k = 1; + l = 8; + for (i = 0; i < 256; ++i) { + zeroLUT[i] = l; + --k; + if (k == 0) { + k = j; + --l; + j *= 2; + } + } + + encoder = new QuicEncoder; + + if (!encoder) + throw("quic: failed to create encoder"); +} + +export { + Constants, + SpiceQuic, + convert_spice_quic_to_web, +}; diff -pruN 0.1.7-5/src/resize.js 0.2.2-0ubuntu3/src/resize.js --- 0.1.7-5/src/resize.js 1970-01-01 00:00:00.000000000 +0000 +++ 0.2.2-0ubuntu3/src/resize.js 2019-08-06 11:45:18.000000000 +0000 @@ -0,0 +1,90 @@ +"use strict"; +/* + Copyright (C) 2014 by Jeremy P. White + + This file is part of spice-html5. + + spice-html5 is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + spice-html5 is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with spice-html5. If not, see . +*/ + +/*---------------------------------------------------------------------------- +** resize.js +** This bit of Javascript is a set of logic to help with window +** resizing, using the agent channel to request screen resizes. +** +** It's a bit tricky, as we want to wait for resizing to settle down +** before sending a size. Further, while horizontal resizing to use the whole +** browser width is fairly easy to arrange with css, resizing an element to use +** the whole vertical space (or to force a middle div to consume the bulk of the browser +** window size) is tricky, and the consensus seems to be that Javascript is +** the only right way to do it. +**--------------------------------------------------------------------------*/ +function resize_helper(sc) +{ + var w = document.getElementById(sc.screen_id).clientWidth; + var m = document.getElementById(sc.message_id); + + /* Resize vertically; basically we leave a 20 pixel margin + at the bottom, and use the position of the message window + to figure out how to resize */ + + var h = window.innerHeight - 20; + + /* Screen height based on debug console visibility */ + if (m != null) + { + if (window.getComputedStyle(m).getPropertyValue("display") == 'none') + { + /* Get console height from spice.css .spice-message */ + var mh = parseInt(window.getComputedStyle(m).getPropertyValue("height"), 10); + h = h - mh; + } + else + { + /* Show both div elements - spice-area and message-div */ + h = h - m.offsetHeight - m.clientHeight; + } + } + + + /* Xorg requires height be a multiple of 8; round down */ + if (h % 8 > 0) + h -= (h % 8); + + /* Xorg requires width be a multiple of 8; round down */ + if (w % 8 > 0) + w -= (w % 8); + + + sc.resize_window(0, w, h, 32, 0, 0); + sc.spice_resize_timer = undefined; +} + +function handle_resize(e) +{ + var sc = window.spice_connection; + + if (sc && sc.spice_resize_timer) + { + window.clearTimeout(sc.spice_resize_timer); + sc.spice_resize_timer = undefined; + } + + sc.spice_resize_timer = window.setTimeout(resize_helper, 200, sc); +} + +export { + resize_helper, + handle_resize, +}; diff -pruN 0.1.7-5/src/simulatecursor.js 0.2.2-0ubuntu3/src/simulatecursor.js --- 0.1.7-5/src/simulatecursor.js 1970-01-01 00:00:00.000000000 +0000 +++ 0.2.2-0ubuntu3/src/simulatecursor.js 2019-08-06 11:45:18.000000000 +0000 @@ -0,0 +1,208 @@ +"use strict"; +/* + Copyright (C) 2013 by Jeremy P. White + + This file is part of spice-html5. + + spice-html5 is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + spice-html5 is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with spice-html5. If not, see . +*/ + +/*---------------------------------------------------------------------------- +** SpiceSimulateCursor +** Internet Explorer 10 does not support data uri's in cursor assignment. +** This file provides a number of gimmicks to compensate. First, if there +** is a preloaded cursor available, we will use that. Failing that, we will +** simulate a cursor using an image that is moved around the screen. +**--------------------------------------------------------------------------*/ + +import { SpiceDataView } from './spicedataview.js'; +import { hex_sha1 } from './thirdparty/sha1.js'; + +var SpiceSimulateCursor = { + +cursors : new Array(), +unknown_cursors : new Array(), +warned: false, + +add_cursor: function(sha1, value) +{ + SpiceSimulateCursor.cursors[sha1] = value; +}, + +unknown_cursor: function(sha1, curdata) +{ + if (! SpiceSimulateCursor.warned) + { + SpiceSimulateCursor.warned = true; + alert("Internet Explorer does not support dynamic cursors. " + + "This page will now simulate cursors with images, " + + "which will be imperfect. We recommend using Chrome or Firefox instead. " + + "\n\nIf you need to use Internet Explorer, you can create a static cursor " + + "file for each cursor your application uses. " + + "View the console log for more information on creating static cursors for your environment."); + } + + if (! SpiceSimulateCursor.unknown_cursors[sha1]) + { + SpiceSimulateCursor.unknown_cursors[sha1] = curdata; + console.log('Unknown cursor. Simulation required. To avoid simulation for this cursor, create and include a custom javascript file, and add the following line:'); + console.log('SpiceCursorSimulator.add_cursor("' + sha1 + '"), ".cur");'); + console.log('And then run following command, redirecting output into .cur:'); + console.log('php -r "echo urldecode(\'' + curdata + '\');"'); + } +}, + +simulate_cursor: function (spicecursor, cursor, screen, pngstr) +{ + var cursor_sha = hex_sha1(pngstr + ' ' + cursor.header.hot_spot_x + ' ' + cursor.header.hot_spot_y); + if (typeof SpiceSimulateCursor.cursors != 'undefined') + if (typeof SpiceSimulateCursor.cursors[cursor_sha] != 'undefined') + { + var curstr = 'url(' + SpiceSimulateCursor.cursors[cursor_sha] + '), default'; + screen.style.cursor = curstr; + } + + if (window.getComputedStyle(screen, null).cursor == 'auto') + { + SpiceSimulateCursor.unknown_cursor(cursor_sha, + SpiceSimulateCursor.create_icondir(cursor.header.width, cursor.header.height, + cursor.data.byteLength, cursor.header.hot_spot_x, cursor.header.hot_spot_y) + pngstr); + + document.getElementById(spicecursor.parent.screen_id).style.cursor = 'none'; + if (! spicecursor.spice_simulated_cursor) + { + spicecursor.spice_simulated_cursor = document.createElement('img'); + + spicecursor.spice_simulated_cursor.style.position = 'absolute'; + spicecursor.spice_simulated_cursor.style.display = 'none'; + spicecursor.spice_simulated_cursor.style.overflow = 'hidden'; + + spicecursor.spice_simulated_cursor.spice_screen = document.getElementById(spicecursor.parent.screen_id); + + spicecursor.spice_simulated_cursor.addEventListener('mousemove', SpiceSimulateCursor.handle_sim_mousemove); + + spicecursor.spice_simulated_cursor.spice_screen.appendChild(spicecursor.spice_simulated_cursor); + } + + spicecursor.spice_simulated_cursor.src = 'data:image/png,' + pngstr; + + spicecursor.spice_simulated_cursor.spice_hot_x = cursor.header.hot_spot_x; + spicecursor.spice_simulated_cursor.spice_hot_y = cursor.header.hot_spot_y; + + spicecursor.spice_simulated_cursor.style.pointerEvents = "none"; + } + else + { + if (spicecursor.spice_simulated_cursor) + { + spicecursor.spice_simulated_cursor.spice_screen.removeChild(spicecursor.spice_simulated_cursor); + delete spicecursor.spice_simulated_cursor; + } + } +}, + +handle_sim_mousemove: function(e) +{ + var retval; + var f = SpiceSimulateCursor.duplicate_mouse_event(e, this.spice_screen); + return this.spice_screen.dispatchEvent(f); +}, + +duplicate_mouse_event: function(e, target) +{ + var evt = document.createEvent("mouseevent"); + evt.initMouseEvent(e.type, true, true, e.view, e.detail, + e.screenX, e.screenY, e.clientX, e.clientY, + e.ctrlKey, e.altKey, e.shiftKey, e.metaKey, e.button, e.relatedTarget); + return evt; +}, + +ICONDIR: function () +{ +}, + +ICONDIRENTRY: function(width, height, bytes, hot_x, hot_y) +{ + this.width = width; + this.height = height; + this.bytes = bytes; + this.hot_x = hot_x; + this.hot_y = hot_y; +}, + + +create_icondir: function (width, height, bytes, hot_x, hot_y) +{ + var i; + var header = new SpiceSimulateCursor.ICONDIR(); + var entry = new SpiceSimulateCursor.ICONDIRENTRY(width, height, bytes, hot_x, hot_y); + + var mb = new ArrayBuffer(header.buffer_size() + entry.buffer_size()); + var at = header.to_buffer(mb); + at = entry.to_buffer(mb, at); + + var u8 = new Uint8Array(mb); + var str = ""; + for (i = 0; i < at; i++) + { + str += "%"; + if (u8[i] < 16) + str += "0"; + str += u8[i].toString(16); + } + return str; +}, + +}; + +SpiceSimulateCursor.ICONDIR.prototype = +{ + to_buffer: function(a, at) + { + at = at || 0; + var dv = new SpiceDataView(a); + dv.setUint16(at, 0, true); at += 2; + dv.setUint16(at, 2, true); at += 2; + dv.setUint16(at, 1, true); at += 2; + return at; + }, + buffer_size: function() + { + return 6; + } +}; + +SpiceSimulateCursor.ICONDIRENTRY.prototype = +{ + to_buffer: function(a, at) + { + at = at || 0; + var dv = new SpiceDataView(a); + dv.setUint8(at, this.width); at++; + dv.setUint8(at, this.height); at++; + dv.setUint8(at, 0); at++; /* color palette count, unused */ + dv.setUint8(at, 0); at++; /* reserved */ + dv.setUint16(at, this.hot_x, true); at += 2; + dv.setUint16(at, this.hot_y, true); at += 2; + dv.setUint32(at, this.bytes, true); at += 4; + dv.setUint32(at, at + 4, true); at += 4; /* Offset to bytes */ + return at; + }, + buffer_size: function() + { + return 16; + } +}; + +export { SpiceSimulateCursor }; diff -pruN 0.1.7-5/src/spicearraybuffer.js 0.2.2-0ubuntu3/src/spicearraybuffer.js --- 0.1.7-5/src/spicearraybuffer.js 1970-01-01 00:00:00.000000000 +0000 +++ 0.2.2-0ubuntu3/src/spicearraybuffer.js 2019-08-06 11:45:18.000000000 +0000 @@ -0,0 +1,58 @@ +"use strict"; +/* + Copyright (C) 2012 by Jeremy P. White + + This file is part of spice-html5. + + spice-html5 is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + spice-html5 is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with spice-html5. If not, see . +*/ + +/*---------------------------------------------------------------------------- +** SpiceArrayBufferSlice +** This function is a work around for IE 10, which has no slice() +** method in it's subclass. +**--------------------------------------------------------------------------*/ +function SpiceArrayBufferSlice(start, end) +{ + start = start || 0; + end = end || this.byteLength; + if (end < 0) + end = this.byteLength + end; + if (start < 0) + start = this.byteLength + start; + if (start < 0) + start = 0; + if (end < 0) + end = 0; + if (end > this.byteLength) + end = this.byteLength; + if (start > end) + start = end; + + var ret = new ArrayBuffer(end - start); + var in1 = new Uint8Array(this, start, end - start); + var out = new Uint8Array(ret); + var i; + + for (i = 0; i < end - start; i++) + out[i] = in1[i]; + + return ret; +} + +if (! ArrayBuffer.prototype.slice) +{ + ArrayBuffer.prototype.slice = SpiceArrayBufferSlice; + console.log("WARNING: ArrayBuffer.slice() is missing; we are extending ArrayBuffer to compensate"); +} diff -pruN 0.1.7-5/src/spiceconn.js 0.2.2-0ubuntu3/src/spiceconn.js --- 0.1.7-5/src/spiceconn.js 1970-01-01 00:00:00.000000000 +0000 +++ 0.2.2-0ubuntu3/src/spiceconn.js 2019-08-06 11:45:18.000000000 +0000 @@ -0,0 +1,526 @@ +"use strict"; +/* + Copyright (C) 2012 by Jeremy P. White + + This file is part of spice-html5. + + spice-html5 is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + spice-html5 is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with spice-html5. If not, see . +*/ + +/*---------------------------------------------------------------------------- +** SpiceConn +** This is the base Javascript class for establishing and +** managing a connection to a Spice Server. +** It is used to provide core functionality to the Spice main, +** display, inputs, and cursor channels. See main.js for +** usage. +**--------------------------------------------------------------------------*/ + +import { Constants } from './enums.js'; +import { SpiceWireReader } from './wire.js'; +import { + SpiceLinkHeader, + SpiceLinkMess, + SpiceLinkReply, + SpiceLinkAuthTicket, + SpiceLinkAuthReply, + SpiceMiniData, + SpiceMsgcDisplayInit, + SpiceMsgSetAck, + SpiceMsgcAckSync, + SpiceMsgNotify, +} from './spicemsg.js'; +import { DEBUG } from './utils.js'; +import * as Webm from './webm.js'; +import { rsa_encrypt } from './ticket.js'; + +function SpiceConn(o) +{ + if (o === undefined || o.uri === undefined || ! o.uri) + throw new Error("You must specify a uri"); + + this.ws = new WebSocket(o.uri, 'binary'); + + if (! this.ws.binaryType) + throw new Error("WebSocket doesn't support binaryType. Try a different browser."); + + this.connection_id = o.connection_id !== undefined ? o.connection_id : 0; + this.type = o.type !== undefined ? o.type : Constants.SPICE_CHANNEL_MAIN; + this.chan_id = o.chan_id !== undefined ? o.chan_id : 0; + if (o.parent !== undefined) + { + this.parent = o.parent; + this.message_id = o.parent.message_id; + this.password = o.parent.password; + } + if (o.screen_id !== undefined) + this.screen_id = o.screen_id; + if (o.dump_id !== undefined) + this.dump_id = o.dump_id; + if (o.message_id !== undefined) + this.message_id = o.message_id; + if (o.password !== undefined) + this.password = o.password; + if (o.onerror !== undefined) + this.onerror = o.onerror; + if (o.onsuccess !== undefined) + this.onsuccess = o.onsuccess; + if (o.onagent !== undefined) + this.onagent = o.onagent; + + this.state = "connecting"; + this.ws.parent = this; + this.wire_reader = new SpiceWireReader(this, this.process_inbound); + this.messages_sent = 0; + this.warnings = []; + + this.ws.addEventListener('open', function(e) { + DEBUG > 0 && console.log(">> WebSockets.onopen"); + DEBUG > 0 && console.log("id " + this.parent.connection_id +"; type " + this.parent.type); + + /*********************************************************************** + ** WHERE IT ALL REALLY BEGINS + ***********************************************************************/ + this.parent.send_hdr(); + this.parent.wire_reader.request(SpiceLinkHeader.prototype.buffer_size()); + this.parent.state = "start"; + }); + this.ws.addEventListener('error', function(e) { + if ('url' in e.target) { + this.parent.log_err("WebSocket error: Can't connect to websocket on URL: " + e.target.url); + } + this.parent.report_error(e); + }); + this.ws.addEventListener('close', function(e) { + DEBUG > 0 && console.log(">> WebSockets.onclose"); + DEBUG > 0 && console.log("id " + this.parent.connection_id +"; type " + this.parent.type); + DEBUG > 0 && console.log(e); + if (this.parent.state != "closing" && this.parent.state != "error" && this.parent.onerror !== undefined) + { + var e; + if (this.parent.state == "connecting") + e = new Error("Connection refused."); + else if (this.parent.state == "start" || this.parent.state == "link") + e = new Error("Unexpected protocol mismatch."); + else if (this.parent.state == "ticket") + e = new Error("Bad password."); + else + e = new Error("Unexpected close while " + this.parent.state); + + this.parent.onerror(e); + this.parent.log_err(e.toString()); + } + }); + + if (this.ws.readyState == 2 || this.ws.readyState == 3) + throw new Error("Unable to connect to " + o.uri); + + this.timeout = window.setTimeout(spiceconn_timeout, Constants.SPICE_CONNECT_TIMEOUT, this); +} + +SpiceConn.prototype = +{ + send_hdr : function () + { + var hdr = new SpiceLinkHeader; + var msg = new SpiceLinkMess; + + msg.connection_id = this.connection_id; + msg.channel_type = this.type; + msg.channel_id = this.chan_id; + + msg.common_caps.push( + (1 << Constants.SPICE_COMMON_CAP_PROTOCOL_AUTH_SELECTION) | + (1 << Constants.SPICE_COMMON_CAP_MINI_HEADER) + ); + + if (msg.channel_type == Constants.SPICE_CHANNEL_PLAYBACK) + { + var caps = 0; + if ('MediaSource' in window && MediaSource.isTypeSupported(Webm.Constants.SPICE_PLAYBACK_CODEC)) + caps |= (1 << Constants.SPICE_PLAYBACK_CAP_OPUS); + msg.channel_caps.push(caps); + } + else if (msg.channel_type == Constants.SPICE_CHANNEL_MAIN) + { + msg.channel_caps.push( + (1 << Constants.SPICE_MAIN_CAP_AGENT_CONNECTED_TOKENS) + ); + } + else if (msg.channel_type == Constants.SPICE_CHANNEL_DISPLAY) + { + var caps = (1 << Constants.SPICE_DISPLAY_CAP_SIZED_STREAM) | + (1 << Constants.SPICE_DISPLAY_CAP_STREAM_REPORT) | + (1 << Constants.SPICE_DISPLAY_CAP_MULTI_CODEC) | + (1 << Constants.SPICE_DISPLAY_CAP_CODEC_MJPEG); + if ('MediaSource' in window && MediaSource.isTypeSupported(Webm.Constants.SPICE_VP8_CODEC)) + caps |= (1 << Constants.SPICE_DISPLAY_CAP_CODEC_VP8); + msg.channel_caps.push(caps); + } + + hdr.size = msg.buffer_size(); + + var mb = new ArrayBuffer(hdr.buffer_size() + msg.buffer_size()); + hdr.to_buffer(mb); + msg.to_buffer(mb, hdr.buffer_size()); + + DEBUG > 1 && console.log("Sending header:"); + DEBUG > 2 && hexdump_buffer(mb); + this.ws.send(mb); + }, + + send_ticket: function(ticket) + { + var hdr = new SpiceLinkAuthTicket(); + hdr.auth_mechanism = Constants.SPICE_COMMON_CAP_AUTH_SPICE; + // FIXME - we need to implement RSA to make this work right + hdr.encrypted_data = ticket; + var mb = new ArrayBuffer(hdr.buffer_size()); + + hdr.to_buffer(mb); + DEBUG > 1 && console.log("Sending ticket:"); + DEBUG > 2 && hexdump_buffer(mb); + this.ws.send(mb); + }, + + send_msg: function(msg) + { + var mb = new ArrayBuffer(msg.buffer_size()); + msg.to_buffer(mb); + this.messages_sent++; + DEBUG > 0 && console.log(">> hdr " + this.channel_type() + " type " + msg.type + " size " + mb.byteLength); + DEBUG > 2 && hexdump_buffer(mb); + this.ws.send(mb); + }, + + process_inbound: function(mb, saved_header) + { + DEBUG > 2 && console.log(this.type + ": processing message of size " + mb.byteLength + "; state is " + this.state); + if (this.state == "ready") + { + if (saved_header == undefined) + { + var msg = new SpiceMiniData(mb); + + if (msg.type > 500) + { + if (DEBUG > 0) + { + alert("Something has gone very wrong; we think we have message of type " + msg.type); + debugger; + } + } + + if (msg.size == 0) + { + this.process_message(msg); + this.wire_reader.request(SpiceMiniData.prototype.buffer_size()); + } + else + { + this.wire_reader.request(msg.size); + this.wire_reader.save_header(msg); + } + } + else + { + saved_header.data = mb; + this.process_message(saved_header); + this.wire_reader.request(SpiceMiniData.prototype.buffer_size()); + this.wire_reader.save_header(undefined); + } + } + + else if (this.state == "start") + { + this.reply_hdr = new SpiceLinkHeader(mb); + if (this.reply_hdr.magic != Constants.SPICE_MAGIC) + { + this.state = "error"; + var e = new Error('Error: magic mismatch: ' + this.reply_hdr.magic); + this.report_error(e); + } + else + { + // FIXME - Determine major/minor version requirements + this.wire_reader.request(this.reply_hdr.size); + this.state = "link"; + } + } + + else if (this.state == "link") + { + this.reply_link = new SpiceLinkReply(mb); + // FIXME - Screen the caps - require minihdr at least, right? + if (this.reply_link.error) + { + this.state = "error"; + var e = new Error('Error: reply link error ' + this.reply_link.error); + this.report_error(e); + } + else + { + this.send_ticket(rsa_encrypt(this.reply_link.pub_key, this.password + String.fromCharCode(0))); + this.state = "ticket"; + this.wire_reader.request(SpiceLinkAuthReply.prototype.buffer_size()); + } + } + + else if (this.state == "ticket") + { + this.auth_reply = new SpiceLinkAuthReply(mb); + if (this.auth_reply.auth_code == Constants.SPICE_LINK_ERR_OK) + { + DEBUG > 0 && console.log(this.type + ': Connected'); + + if (this.type == Constants.SPICE_CHANNEL_DISPLAY) + { + // FIXME - pixmap and glz dictionary config info? + var dinit = new SpiceMsgcDisplayInit(); + var reply = new SpiceMiniData(); + reply.build_msg(Constants.SPICE_MSGC_DISPLAY_INIT, dinit); + DEBUG > 0 && console.log("Request display init"); + this.send_msg(reply); + } + this.state = "ready"; + this.wire_reader.request(SpiceMiniData.prototype.buffer_size()); + if (this.timeout) + { + window.clearTimeout(this.timeout); + delete this.timeout; + } + } + else + { + this.state = "error"; + if (this.auth_reply.auth_code == Constants.SPICE_LINK_ERR_PERMISSION_DENIED) + { + var e = new Error("Permission denied."); + } + else + { + var e = new Error("Unexpected link error " + this.auth_reply.auth_code); + } + this.report_error(e); + } + } + }, + + process_common_messages : function(msg) + { + if (msg.type == Constants.SPICE_MSG_SET_ACK) + { + var ack = new SpiceMsgSetAck(msg.data); + // FIXME - what to do with generation? + this.ack_window = ack.window; + DEBUG > 1 && console.log(this.type + ": set ack to " + ack.window); + this.msgs_until_ack = this.ack_window; + var ackack = new SpiceMsgcAckSync(ack); + var reply = new SpiceMiniData(); + reply.build_msg(Constants.SPICE_MSGC_ACK_SYNC, ackack); + this.send_msg(reply); + return true; + } + + if (msg.type == Constants.SPICE_MSG_PING) + { + DEBUG > 1 && console.log("ping!"); + var pong = new SpiceMiniData; + pong.type = Constants.SPICE_MSGC_PONG; + if (msg.data) + { + pong.data = msg.data.slice(0, 12); + } + pong.size = pong.buffer_size(); + this.send_msg(pong); + return true; + } + + if (msg.type == Constants.SPICE_MSG_NOTIFY) + { + // FIXME - Visibility + what + var notify = new SpiceMsgNotify(msg.data); + if (notify.severity == Constants.SPICE_NOTIFY_SEVERITY_ERROR) + this.log_err(notify.message); + else if (notify.severity == Constants.SPICE_NOTIFY_SEVERITY_WARN ) + this.log_warn(notify.message); + else + this.log_info(notify.message); + return true; + } + + return false; + + }, + + process_message: function(msg) + { + var rc; + var start = Date.now(); + DEBUG > 0 && console.log("<< hdr " + this.channel_type() + " type " + msg.type + " size " + (msg.data && msg.data.byteLength)); + rc = this.process_common_messages(msg); + if (! rc) + { + if (this.process_channel_message) + { + rc = this.process_channel_message(msg); + if (! rc) + this.log_warn(this.channel_type() + ": Unknown message type " + msg.type + "!"); + } + else + this.log_err(this.channel_type() + ": No message handlers for this channel; message " + msg.type); + } + + if (this.msgs_until_ack !== undefined && this.ack_window) + { + this.msgs_until_ack--; + if (this.msgs_until_ack <= 0) + { + this.msgs_until_ack = this.ack_window; + var ack = new SpiceMiniData(); + ack.type = Constants.SPICE_MSGC_ACK; + this.send_msg(ack); + DEBUG > 1 && console.log(this.type + ": sent ack"); + } + } + + var delta = Date.now() - start; + if (DEBUG > 0 || delta > Webm.Constants.GAP_DETECTION_THRESHOLD) + console.log("delta " + this.channel_type() + ":" + msg.type + " " + delta); + return rc; + }, + + channel_type: function() + { + if (this.type == Constants.SPICE_CHANNEL_MAIN) + return "main"; + else if (this.type == Constants.SPICE_CHANNEL_DISPLAY) + return "display"; + else if (this.type == Constants.SPICE_CHANNEL_INPUTS) + return "inputs"; + else if (this.type == Constants.SPICE_CHANNEL_CURSOR) + return "cursor"; + else if (this.type == Constants.SPICE_CHANNEL_PLAYBACK) + return "playback"; + else if (this.type == Constants.SPICE_CHANNEL_RECORD) + return "record"; + else if (this.type == Constants.SPICE_CHANNEL_TUNNEL) + return "tunnel"; + else if (this.type == Constants.SPICE_CHANNEL_SMARTCARD) + return "smartcard"; + else if (this.type == Constants.SPICE_CHANNEL_USBREDIR) + return "usbredir"; + else if (this.type == Constants.SPICE_CHANNEL_PORT) + return "port"; + else if (this.type == Constants.SPICE_CHANNEL_WEBDAV) + return "webdav"; + return "unknown-" + this.type; + + }, + + log_info: function() + { + var msg = Array.prototype.join.call(arguments, " "); + console.log(msg); + if (this.message_id) + { + var p = document.createElement("p"); + p.appendChild(document.createTextNode(msg)); + p.className += "spice-message-info"; + document.getElementById(this.message_id).appendChild(p); + } + }, + + log_warn: function() + { + var msg = Array.prototype.join.call(arguments, " "); + console.log("WARNING: " + msg); + if (this.message_id) + { + var p = document.createElement("p"); + p.appendChild(document.createTextNode(msg)); + p.className += "spice-message-warning"; + document.getElementById(this.message_id).appendChild(p); + } + }, + + log_err: function() + { + var msg = Array.prototype.join.call(arguments, " "); + console.log("ERROR: " + msg); + if (this.message_id) + { + var p = document.createElement("p"); + p.appendChild(document.createTextNode(msg)); + p.className += "spice-message-error"; + document.getElementById(this.message_id).appendChild(p); + } + }, + + known_unimplemented: function(type, msg) + { + if ( (!this.warnings[type]) || DEBUG > 1) + { + var str = ""; + if (DEBUG <= 1) + str = " [ further notices suppressed ]"; + this.log_warn("Unimplemented function " + type + "(" + msg + ")" + str); + this.warnings[type] = true; + } + }, + + report_error: function(e) + { + this.log_err(e.toString()); + if (this.onerror != undefined) + this.onerror(e); + else + throw(e); + }, + + report_success: function(m) + { + if (this.onsuccess != undefined) + this.onsuccess(m); + }, + + cleanup: function() + { + if (this.timeout) + { + window.clearTimeout(this.timeout); + delete this.timeout; + } + if (this.ws) + { + this.ws.close(); + this.ws = undefined; + } + }, + + handle_timeout: function() + { + var e = new Error("Connection timed out."); + this.report_error(e); + }, +} + +function spiceconn_timeout(sc) +{ + SpiceConn.prototype.handle_timeout.call(sc); +} + +export { + SpiceConn, +}; diff -pruN 0.1.7-5/src/spicedataview.js 0.2.2-0ubuntu3/src/spicedataview.js --- 0.1.7-5/src/spicedataview.js 1970-01-01 00:00:00.000000000 +0000 +++ 0.2.2-0ubuntu3/src/spicedataview.js 2019-08-06 11:45:18.000000000 +0000 @@ -0,0 +1,124 @@ +"use strict"; +/* + Copyright (C) 2012 by Jeremy P. White + + This file is part of spice-html5. + + spice-html5 is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + spice-html5 is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with spice-html5. If not, see . +*/ + +/*---------------------------------------------------------------------------- +** SpiceDataView +** FIXME FIXME +** This is used because Firefox does not have DataView yet. +** We should use DataView if we have it, because it *has* to +** be faster than this code +**--------------------------------------------------------------------------*/ +function SpiceDataView(buffer, byteOffset, byteLength) +{ + if (byteOffset !== undefined) + { + if (byteLength !== undefined) + this.u8 = new Uint8Array(buffer, byteOffset, byteLength); + else + this.u8 = new Uint8Array(buffer, byteOffset); + } + else + this.u8 = new Uint8Array(buffer); +}; + +SpiceDataView.prototype = { + getUint8: function(byteOffset) + { + return this.u8[byteOffset]; + }, + getUint16: function(byteOffset, littleEndian) + { + var low = 1, high = 0; + if (littleEndian) + { + low = 0; + high = 1; + } + + return (this.u8[byteOffset + high] << 8) | this.u8[byteOffset + low]; + }, + getUint32: function(byteOffset, littleEndian) + { + var low = 2, high = 0; + if (littleEndian) + { + low = 0; + high = 2; + } + + return (this.getUint16(byteOffset + high, littleEndian) << 16) | + this.getUint16(byteOffset + low, littleEndian); + }, + getUint64: function (byteOffset, littleEndian) + { + var low = 4, high = 0; + if (littleEndian) + { + low = 0; + high = 4; + } + + return (this.getUint32(byteOffset + high, littleEndian) << 32) | + this.getUint32(byteOffset + low, littleEndian); + }, + setUint8: function(byteOffset, b) + { + this.u8[byteOffset] = (b & 0xff); + }, + setUint16: function(byteOffset, i, littleEndian) + { + var low = 1, high = 0; + if (littleEndian) + { + low = 0; + high = 1; + } + this.u8[byteOffset + high] = (i & 0xffff) >> 8; + this.u8[byteOffset + low] = (i & 0x00ff); + }, + setUint32: function(byteOffset, w, littleEndian) + { + var low = 2, high = 0; + if (littleEndian) + { + low = 0; + high = 2; + } + + this.setUint16(byteOffset + high, (w & 0xffffffff) >> 16, littleEndian); + this.setUint16(byteOffset + low, (w & 0x0000ffff), littleEndian); + }, + setUint64: function(byteOffset, w, littleEndian) + { + var low = 4, high = 0; + if (littleEndian) + { + low = 0; + high = 4; + } + + this.setUint32(byteOffset + high, (w & 0xffffffffffffffff) >> 32, littleEndian); + this.setUint32(byteOffset + low, (w & 0x00000000ffffffff), littleEndian); + }, +} + +export { + SpiceDataView, +}; diff -pruN 0.1.7-5/src/spicemsg.js 0.2.2-0ubuntu3/src/spicemsg.js --- 0.1.7-5/src/spicemsg.js 1970-01-01 00:00:00.000000000 +0000 +++ 0.2.2-0ubuntu3/src/spicemsg.js 2019-08-06 11:45:18.000000000 +0000 @@ -0,0 +1,1371 @@ +"use strict"; +/* + Copyright (C) 2012 by Jeremy P. White + + This file is part of spice-html5. + + spice-html5 is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + spice-html5 is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with spice-html5. If not, see . +*/ + +/*---------------------------------------------------------------------------- +** Spice messages +** This file contains classes for passing messages to and from +** a spice server. This file should arguably be generated from +** spice.proto, but it was instead put together by hand. +**--------------------------------------------------------------------------*/ + +import { Constants } from './enums.js'; +import { SpiceDataView } from './spicedataview.js'; +import { create_rsa_from_mb } from './ticket.js'; +import { + SpiceChannelId, + SpiceRect, + SpiceClip, + SpiceCopy, + SpiceFill, + SpicePoint, + SpiceSurface, + SpicePoint16, + SpiceCursor, +} from './spicetype.js'; +import { + keycode_to_start_scan, + keycode_to_end_scan, +} from './utils.js'; + +function SpiceLinkHeader(a, at) +{ + this.magic = Constants.SPICE_MAGIC; + this.major_version = Constants.SPICE_VERSION_MAJOR; + this.minor_version = Constants.SPICE_VERSION_MINOR; + this.size = 0; + if (a !== undefined) + this.from_buffer(a, at); +} + +SpiceLinkHeader.prototype = +{ + from_buffer: function(a, at) + { + at = at || 0; + var dv = new SpiceDataView(a); + this.magic = ""; + for (var i = 0; i < 4; i++) + this.magic += String.fromCharCode(dv.getUint8(at + i)); + at += 4; + + this.major_version = dv.getUint32(at, true); at += 4; + this.minor_version = dv.getUint32(at, true); at += 4; + this.size = dv.getUint32(at, true); at += 4; + }, + + to_buffer: function(a, at) + { + at = at || 0; + var dv = new SpiceDataView(a); + for (var i = 0; i < 4; i++) + dv.setUint8(at + i, this.magic.charCodeAt(i)); + at += 4; + + dv.setUint32(at, this.major_version, true); at += 4; + dv.setUint32(at, this.minor_version, true); at += 4; + dv.setUint32(at, this.size, true); at += 4; + }, + buffer_size: function() + { + return 16; + }, +} + +function SpiceLinkMess(a, at) +{ + this.connection_id = 0; + this.channel_type = 0; + this.channel_id = 0; + this.common_caps = []; + this.channel_caps = []; + + if (a !== undefined) + this.from_buffer(a, at); +} + +SpiceLinkMess.prototype = +{ + from_buffer: function(a, at) + { + at = at || 0; + var i; + var orig_at = at; + var dv = new SpiceDataView(a); + this.connection_id = dv.getUint32(at, true); at += 4; + this.channel_type = dv.getUint8(at, true); at++; + this.channel_id = dv.getUint8(at, true); at++; + var num_common_caps = dv.getUint32(at, true); at += 4; + var num_channel_caps = dv.getUint32(at, true); at += 4; + var caps_offset = dv.getUint32(at, true); at += 4; + + at = orig_at + caps_offset; + this.common_caps = []; + for (i = 0; i < num_common_caps; i++) + { + this.common_caps.unshift(dv.getUint32(at, true)); at += 4; + } + + this.channel_caps = []; + for (i = 0; i < num_channel_caps; i++) + { + this.channel_caps.unshift(dv.getUint32(at, true)); at += 4; + } + }, + + to_buffer: function(a, at) + { + at = at || 0; + var orig_at = at; + var i; + var dv = new SpiceDataView(a); + dv.setUint32(at, this.connection_id, true); at += 4; + dv.setUint8(at, this.channel_type, true); at++; + dv.setUint8(at, this.channel_id, true); at++; + dv.setUint32(at, this.common_caps.length, true); at += 4; + dv.setUint32(at, this.channel_caps.length, true); at += 4; + dv.setUint32(at, (at - orig_at) + 4, true); at += 4; + + for (i = 0; i < this.common_caps.length; i++) + { + dv.setUint32(at, this.common_caps[i], true); at += 4; + } + + for (i = 0; i < this.channel_caps.length; i++) + { + dv.setUint32(at, this.channel_caps[i], true); at += 4; + } + }, + buffer_size: function() + { + return 18 + (4 * this.common_caps.length) + (4 * this.channel_caps.length); + } +} + +function SpiceLinkReply(a, at) +{ + this.error = 0; + this.pub_key = undefined; + this.common_caps = []; + this.channel_caps = []; + + if (a !== undefined) + this.from_buffer(a, at); +} + +SpiceLinkReply.prototype = +{ + from_buffer: function(a, at) + { + at = at || 0; + var i; + var orig_at = at; + var dv = new SpiceDataView(a); + this.error = dv.getUint32(at, true); at += 4; + + this.pub_key = create_rsa_from_mb(a, at); + at += Constants.SPICE_TICKET_PUBKEY_BYTES; + + var num_common_caps = dv.getUint32(at, true); at += 4; + var num_channel_caps = dv.getUint32(at, true); at += 4; + var caps_offset = dv.getUint32(at, true); at += 4; + + at = orig_at + caps_offset; + this.common_caps = []; + for (i = 0; i < num_common_caps; i++) + { + this.common_caps.unshift(dv.getUint32(at, true)); at += 4; + } + + this.channel_caps = []; + for (i = 0; i < num_channel_caps; i++) + { + this.channel_caps.unshift(dv.getUint32(at, true)); at += 4; + } + }, +} + +function SpiceLinkAuthTicket(a, at) +{ + this.auth_mechanism = 0; + this.encrypted_data = undefined; +} + +SpiceLinkAuthTicket.prototype = +{ + to_buffer: function(a, at) + { + at = at || 0; + var i; + var dv = new SpiceDataView(a); + dv.setUint32(at, this.auth_mechanism, true); at += 4; + for (i = 0; i < Constants.SPICE_TICKET_KEY_PAIR_LENGTH / 8; i++) + { + if (this.encrypted_data && i < this.encrypted_data.length) + dv.setUint8(at, this.encrypted_data[i], true); + else + dv.setUint8(at, 0, true); + at++; + } + }, + buffer_size: function() + { + return 4 + (Constants.SPICE_TICKET_KEY_PAIR_LENGTH / 8); + } +} + +function SpiceLinkAuthReply(a, at) +{ + this.auth_code = 0; + if (a !== undefined) + this.from_buffer(a, at); +} + +SpiceLinkAuthReply.prototype = +{ + from_buffer: function(a, at) + { + at = at || 0; + var dv = new SpiceDataView(a); + this.auth_code = dv.getUint32(at, true); at += 4; + }, + buffer_size: function() + { + return 4; + } +} + +function SpiceMiniData(a, at) +{ + this.type = 0; + this.size = 0; + this.data = undefined; + if (a !== undefined) + this.from_buffer(a, at); +} + +SpiceMiniData.prototype = +{ + from_buffer: function(a, at) + { + at = at || 0; + var i; + var dv = new SpiceDataView(a); + this.type = dv.getUint16(at, true); at += 2; + this.size = dv.getUint32(at, true); at += 4; + if (a.byteLength > at) + { + this.data = a.slice(at); + at += this.data.byteLength; + } + }, + to_buffer : function(a, at) + { + at = at || 0; + var i; + var dv = new SpiceDataView(a); + dv.setUint16(at, this.type, true); at += 2; + dv.setUint32(at, this.data ? this.data.byteLength : 0, true); at += 4; + if (this.data && this.data.byteLength > 0) + { + var u8arr = new Uint8Array(this.data); + for (i = 0; i < u8arr.length; i++, at++) + dv.setUint8(at, u8arr[i], true); + } + }, + build_msg : function(in_type, extra) + { + this.type = in_type; + this.size = extra.buffer_size(); + this.data = new ArrayBuffer(this.size); + extra.to_buffer(this.data); + }, + buffer_size: function() + { + if (this.data) + return 6 + this.data.byteLength; + else + return 6; + }, +} + +function SpiceMsgChannels(a, at) +{ + this.num_of_channels = 0; + this.channels = []; + if (a !== undefined) + this.from_buffer(a, at); +} + +SpiceMsgChannels.prototype = +{ + from_buffer: function(a, at) + { + at = at || 0; + var i; + var dv = new SpiceDataView(a); + this.num_of_channels = dv.getUint32(at, true); at += 4; + for (i = 0; i < this.num_of_channels; i++) + { + var chan = new SpiceChannelId(); + at = chan.from_dv(dv, at, a); + this.channels.push(chan); + } + }, +} + +function SpiceMsgMainInit(a, at) +{ + this.from_buffer(a, at); +} + +SpiceMsgMainInit.prototype = +{ + from_buffer: function(a, at) + { + at = at || 0; + var dv = new SpiceDataView(a); + this.session_id = dv.getUint32(at, true); at += 4; + this.display_channels_hint = dv.getUint32(at, true); at += 4; + this.supported_mouse_modes = dv.getUint32(at, true); at += 4; + this.current_mouse_mode = dv.getUint32(at, true); at += 4; + this.agent_connected = dv.getUint32(at, true); at += 4; + this.agent_tokens = dv.getUint32(at, true); at += 4; + this.multi_media_time = dv.getUint32(at, true); at += 4; + this.ram_hint = dv.getUint32(at, true); at += 4; + }, +} + +function SpiceMsgMainMouseMode(a, at) +{ + this.from_buffer(a, at); +} + +SpiceMsgMainMouseMode.prototype = +{ + from_buffer: function(a, at) + { + at = at || 0; + var dv = new SpiceDataView(a); + this.supported_modes = dv.getUint16(at, true); at += 2; + this.current_mode = dv.getUint16(at, true); at += 2; + }, +} + +function SpiceMsgMainAgentData(a, at) +{ + this.from_buffer(a, at); +} + +SpiceMsgMainAgentData.prototype = +{ + from_buffer: function(a, at) + { + at = at || 0; + var dv = new SpiceDataView(a); + this.protocol = dv.getUint32(at, true); at += 4; + this.type = dv.getUint32(at, true); at += 4; + this.opaque = dv.getUint64(at, true); at += 8; + this.size = dv.getUint32(at, true); at += 4; + if (a.byteLength > at) + { + this.data = a.slice(at); + at += this.data.byteLength; + } + } +} + +function SpiceMsgMainAgentTokens(a, at) +{ + this.from_buffer(a, at); +} + +SpiceMsgMainAgentTokens.prototype = +{ + from_buffer: function(a, at) + { + at = at || 0; + var dv = new SpiceDataView(a); + this.num_tokens = dv.getUint32(at, true); at += 4; + }, +} + +function SpiceMsgSetAck(a, at) +{ + this.from_buffer(a, at); +} + +SpiceMsgSetAck.prototype = +{ + from_buffer: function(a, at) + { + at = at || 0; + var dv = new SpiceDataView(a); + this.generation = dv.getUint32(at, true); at += 4; + this.window = dv.getUint32(at, true); at += 4; + }, +} + +function SpiceMsgcAckSync(ack) +{ + this.generation = ack.generation; +} + +SpiceMsgcAckSync.prototype = +{ + to_buffer: function(a, at) + { + at = at || 0; + var dv = new SpiceDataView(a); + dv.setUint32(at, this.generation, true); at += 4; + }, + buffer_size: function() + { + return 4; + } +} + +function SpiceMsgcMainMouseModeRequest(mode) +{ + this.mode = mode; +} + +SpiceMsgcMainMouseModeRequest.prototype = +{ + to_buffer: function(a, at) + { + at = at || 0; + var dv = new SpiceDataView(a); + dv.setUint16(at, this.mode, true); at += 2; + }, + buffer_size: function() + { + return 2; + } +} + +function SpiceMsgcMainAgentStart(num_tokens) +{ + this.num_tokens = num_tokens; +} + +SpiceMsgcMainAgentStart.prototype = +{ + to_buffer: function(a, at) + { + at = at || 0; + var dv = new SpiceDataView(a); + dv.setUint32(at, this.num_tokens, true); at += 4; + }, + buffer_size: function() + { + return 4; + } +} + +function SpiceMsgcMainAgentData(type, data) +{ + this.protocol = Constants.VD_AGENT_PROTOCOL; + this.type = type; + this.opaque = 0; + this.size = data.buffer_size(); + this.data = data; +} + +SpiceMsgcMainAgentData.prototype = +{ + to_buffer: function(a, at) + { + at = at || 0; + var dv = new SpiceDataView(a); + dv.setUint32(at, this.protocol, true); at += 4; + dv.setUint32(at, this.type, true); at += 4; + dv.setUint64(at, this.opaque, true); at += 8; + dv.setUint32(at, this.size, true); at += 4; + this.data.to_buffer(a, at); + }, + buffer_size: function() + { + return 4 + 4 + 8 + 4 + this.data.buffer_size(); + } +} + +function VDAgentAnnounceCapabilities(request, caps) +{ + if (caps) + { + this.request = request; + this.caps = caps; + } + else + this.from_buffer(request); +} + +VDAgentAnnounceCapabilities.prototype = +{ + to_buffer: function(a, at) + { + at = at || 0; + var dv = new SpiceDataView(a); + dv.setUint32(at, this.request, true); at += 4; + dv.setUint32(at, this.caps, true); at += 4; + }, + from_buffer: function(a, at) + { + at = at || 0; + var dv = new SpiceDataView(a); + this.request = dv.getUint32(at, true); at += 4; + this.caps = dv.getUint32(at, true); at += 4; + return at; + }, + buffer_size: function() + { + return 8; + } +} + +function VDAgentMonitorsConfig(flags, width, height, depth, x, y) +{ + this.num_mon = 1; + this.flags = flags; + this.width = width; + this.height = height; + this.depth = depth; + this.x = x; + this.y = y; +} + +VDAgentMonitorsConfig.prototype = +{ + to_buffer: function(a, at) + { + at = at || 0; + var dv = new SpiceDataView(a); + dv.setUint32(at, this.num_mon, true); at += 4; + dv.setUint32(at, this.flags, true); at += 4; + dv.setUint32(at, this.height, true); at += 4; + dv.setUint32(at, this.width, true); at += 4; + dv.setUint32(at, this.depth, true); at += 4; + dv.setUint32(at, this.x, true); at += 4; + dv.setUint32(at, this.y, true); at += 4; + }, + buffer_size: function() + { + return 28; + } +} + +function VDAgentFileXferStatusMessage(data, result) +{ + if (result) + { + this.id = data; + this.result = result; + } + else + this.from_buffer(data); +} + +VDAgentFileXferStatusMessage.prototype = +{ + to_buffer: function(a, at) + { + at = at || 0; + var dv = new SpiceDataView(a); + dv.setUint32(at, this.id, true); at += 4; + dv.setUint32(at, this.result, true); at += 4; + }, + from_buffer: function(a, at) + { + at = at || 0; + var dv = new SpiceDataView(a); + this.id = dv.getUint32(at, true); at += 4; + this.result = dv.getUint32(at, true); at += 4; + return at; + }, + buffer_size: function() + { + return 8; + } +} + +function VDAgentFileXferStartMessage(id, name, size) +{ + this.id = id; + this.string = "[vdagent-file-xfer]\n"+"name="+name+"\nsize="+size+"\n"; +} + +VDAgentFileXferStartMessage.prototype = +{ + to_buffer: function(a, at) + { + at = at || 0; + var dv = new SpiceDataView(a); + dv.setUint32(at, this.id, true); at += 4; + for (var i = 0; i < this.string.length; i++, at++) + dv.setUint8(at, this.string.charCodeAt(i)); + }, + buffer_size: function() + { + return 4 + this.string.length + 1; + } +} + +function VDAgentFileXferDataMessage(id, size, data) +{ + this.id = id; + this.size = size; + this.data = data; +} + +VDAgentFileXferDataMessage.prototype = +{ + to_buffer: function(a, at) + { + at = at || 0; + var dv = new SpiceDataView(a); + dv.setUint32(at, this.id, true); at += 4; + dv.setUint64(at, this.size, true); at += 8; + if (this.data && this.data.byteLength > 0) + { + var u8arr = new Uint8Array(this.data); + for (var i = 0; i < u8arr.length; i++, at++) + dv.setUint8(at, u8arr[i]); + } + }, + buffer_size: function() + { + return 12 + this.size; + } +} + +function SpiceMsgNotify(a, at) +{ + this.from_buffer(a, at); +} + +SpiceMsgNotify.prototype = +{ + from_buffer: function(a, at) + { + at = at || 0; + var i; + var dv = new SpiceDataView(a); + this.time_stamp = dv.getUint64(at, true); at += 8; + this.severity = dv.getUint32(at, true); at += 4; + this.visibility = dv.getUint32(at, true); at += 4; + this.what = dv.getUint32(at, true); at += 4; + this.message_len = dv.getUint32(at, true); at += 4; + this.message = ""; + for (i = 0; i < this.message_len; i++) + { + var c = dv.getUint8(at, true); at++; + this.message += String.fromCharCode(c); + } + }, +} + +function SpiceMsgcDisplayInit() +{ + this.pixmap_cache_id = 1; + this.glz_dictionary_id = 0; + this.pixmap_cache_size = 10 * 1024 * 1024; + this.glz_dictionary_window_size = 0; +} + +SpiceMsgcDisplayInit.prototype = +{ + to_buffer: function(a, at) + { + at = at || 0; + var dv = new SpiceDataView(a); + dv.setUint8(at, this.pixmap_cache_id, true); at++; + dv.setUint64(at, this.pixmap_cache_size, true); at += 8; + dv.setUint8(at, this.glz_dictionary_id, true); at++; + dv.setUint32(at, this.glz_dictionary_window_size, true); at += 4; + }, + buffer_size: function() + { + return 14; + } +} + +function SpiceMsgDisplayBase() +{ +} + +SpiceMsgDisplayBase.prototype = +{ + from_dv : function(dv, at, mb) + { + this.surface_id = dv.getUint32(at, true); at += 4; + this.box = new SpiceRect; + at = this.box.from_dv(dv, at, mb); + this.clip = new SpiceClip; + return this.clip.from_dv(dv, at, mb); + }, +} + +function SpiceMsgDisplayDrawCopy(a, at) +{ + this.from_buffer(a, at); +} + +SpiceMsgDisplayDrawCopy.prototype = +{ + from_buffer: function(a, at) + { + at = at || 0; + var dv = new SpiceDataView(a); + this.base = new SpiceMsgDisplayBase; + at = this.base.from_dv(dv, at, a); + this.data = new SpiceCopy; + return this.data.from_dv(dv, at, a); + }, +} + +function SpiceMsgDisplayDrawFill(a, at) +{ + this.from_buffer(a, at); +} + +SpiceMsgDisplayDrawFill.prototype = +{ + from_buffer: function(a, at) + { + at = at || 0; + var dv = new SpiceDataView(a); + this.base = new SpiceMsgDisplayBase; + at = this.base.from_dv(dv, at, a); + this.data = new SpiceFill; + return this.data.from_dv(dv, at, a); + }, +} + +function SpiceMsgDisplayCopyBits(a, at) +{ + this.from_buffer(a, at); +} + +SpiceMsgDisplayCopyBits.prototype = +{ + from_buffer: function(a, at) + { + at = at || 0; + var dv = new SpiceDataView(a); + this.base = new SpiceMsgDisplayBase; + at = this.base.from_dv(dv, at, a); + this.src_pos = new SpicePoint; + return this.src_pos.from_dv(dv, at, a); + }, +} + + +function SpiceMsgSurfaceCreate(a, at) +{ + this.from_buffer(a, at); +} + +SpiceMsgSurfaceCreate.prototype = +{ + from_buffer: function(a, at) + { + at = at || 0; + var dv = new SpiceDataView(a); + this.surface = new SpiceSurface; + return this.surface.from_dv(dv, at, a); + }, +} + +function SpiceMsgSurfaceDestroy(a, at) +{ + this.from_buffer(a, at); +} + +SpiceMsgSurfaceDestroy.prototype = +{ + from_buffer: function(a, at) + { + at = at || 0; + var dv = new SpiceDataView(a); + this.surface_id = dv.getUint32(at, true); at += 4; + }, +} + +function SpiceMsgInputsInit(a, at) +{ + this.from_buffer(a, at); +} + +SpiceMsgInputsInit.prototype = +{ + from_buffer: function(a, at) + { + at = at || 0; + var dv = new SpiceDataView(a); + this.keyboard_modifiers = dv.getUint16(at, true); at += 2; + return at; + }, +} + +function SpiceMsgInputsKeyModifiers(a, at) +{ + this.from_buffer(a, at); +} + +SpiceMsgInputsKeyModifiers.prototype = +{ + from_buffer: function(a, at) + { + at = at || 0; + var dv = new SpiceDataView(a); + this.keyboard_modifiers = dv.getUint16(at, true); at += 2; + return at; + }, +} + +function SpiceMsgCursorInit(a, at) +{ + this.from_buffer(a, at); +} + +SpiceMsgCursorInit.prototype = +{ + from_buffer: function(a, at, mb) + { + at = at || 0; + var dv = new SpiceDataView(a); + this.position = new SpicePoint16; + at = this.position.from_dv(dv, at, mb); + this.trail_length = dv.getUint16(at, true); at += 2; + this.trail_frequency = dv.getUint16(at, true); at += 2; + this.visible = dv.getUint8(at, true); at ++; + this.cursor = new SpiceCursor; + return this.cursor.from_dv(dv, at, a); + }, +} + +function SpiceMsgPlaybackData(a, at) +{ + this.from_buffer(a, at); +} + +SpiceMsgPlaybackData.prototype = +{ + from_buffer: function(a, at, mb) + { + at = at || 0; + var dv = new SpiceDataView(a); + this.time = dv.getUint32(at, true); at += 4; + if (a.byteLength > at) + { + this.data = a.slice(at); + at += this.data.byteLength; + } + return at; + }, +} + +function SpiceMsgPlaybackMode(a, at) +{ + this.from_buffer(a, at); +} + +SpiceMsgPlaybackMode.prototype = +{ + from_buffer: function(a, at, mb) + { + at = at || 0; + var dv = new SpiceDataView(a); + this.time = dv.getUint32(at, true); at += 4; + this.mode = dv.getUint16(at, true); at += 2; + if (a.byteLength > at) + { + this.data = a.slice(at); + at += this.data.byteLength; + } + return at; + }, +} + +function SpiceMsgPlaybackStart(a, at) +{ + this.from_buffer(a, at); +} + +SpiceMsgPlaybackStart.prototype = +{ + from_buffer: function(a, at, mb) + { + at = at || 0; + var dv = new SpiceDataView(a); + this.channels = dv.getUint32(at, true); at += 4; + this.format = dv.getUint16(at, true); at += 2; + this.frequency = dv.getUint32(at, true); at += 4; + this.time = dv.getUint32(at, true); at += 4; + return at; + }, +} + + + +function SpiceMsgCursorSet(a, at) +{ + this.from_buffer(a, at); +} + +SpiceMsgCursorSet.prototype = +{ + from_buffer: function(a, at, mb) + { + at = at || 0; + var dv = new SpiceDataView(a); + this.position = new SpicePoint16; + at = this.position.from_dv(dv, at, mb); + this.visible = dv.getUint8(at, true); at ++; + this.cursor = new SpiceCursor; + return this.cursor.from_dv(dv, at, a); + }, +} + + +function SpiceMsgcMousePosition(sc, e) +{ + // FIXME - figure out how to correctly compute display_id + this.display_id = 0; + this.buttons_state = sc.buttons_state; + if (e) + { + this.x = e.offsetX; + this.y = e.offsetY; + + sc.mousex = e.offsetX; + sc.mousey = e.offsetY; + } + else + { + this.x = this.y = this.buttons_state = 0; + } +} + +SpiceMsgcMousePosition.prototype = +{ + to_buffer: function(a, at) + { + at = at || 0; + var dv = new SpiceDataView(a); + dv.setUint32(at, this.x, true); at += 4; + dv.setUint32(at, this.y, true); at += 4; + dv.setUint16(at, this.buttons_state, true); at += 2; + dv.setUint8(at, this.display_id, true); at += 1; + return at; + }, + buffer_size: function() + { + return 11; + } +} + +function SpiceMsgcMouseMotion(sc, e) +{ + // FIXME - figure out how to correctly compute display_id + this.display_id = 0; + this.buttons_state = sc.buttons_state; + if (e) + { + this.x = e.offsetX; + this.y = e.offsetY; + + if (sc.mousex !== undefined) + { + this.x -= sc.mousex; + this.y -= sc.mousey; + } + sc.mousex = e.offsetX; + sc.mousey = e.offsetY; + } + else + { + this.x = this.y = this.buttons_state = 0; + } +} + +/* Use the same functions as for MousePosition */ +SpiceMsgcMouseMotion.prototype.to_buffer = SpiceMsgcMousePosition.prototype.to_buffer; +SpiceMsgcMouseMotion.prototype.buffer_size = SpiceMsgcMousePosition.prototype.buffer_size; + +function SpiceMsgcMousePress(sc, e) +{ + if (e) + { + this.button = e.button + 1; + this.buttons_state = 1 << e.button; + sc.buttons_state = this.buttons_state; + } + else + { + this.button = Constants.SPICE_MOUSE_BUTTON_LEFT; + this.buttons_state = Constants.SPICE_MOUSE_BUTTON_MASK_LEFT; + } +} + +SpiceMsgcMousePress.prototype = +{ + to_buffer: function(a, at) + { + at = at || 0; + var dv = new SpiceDataView(a); + dv.setUint8(at, this.button, true); at ++; + dv.setUint16(at, this.buttons_state, true); at += 2; + return at; + }, + buffer_size: function() + { + return 3; + } +} + +function SpiceMsgcMouseRelease(sc, e) +{ + if (e) + { + this.button = e.button + 1; + this.buttons_state = 0; + sc.buttons_state = this.buttons_state; + } + else + { + this.button = Constants.SPICE_MOUSE_BUTTON_LEFT; + this.buttons_state = 0; + } +} + +/* Use the same functions as for MousePress */ +SpiceMsgcMouseRelease.prototype.to_buffer = SpiceMsgcMousePress.prototype.to_buffer; +SpiceMsgcMouseRelease.prototype.buffer_size = SpiceMsgcMousePress.prototype.buffer_size; + + +function SpiceMsgcKeyDown(e) +{ + if (e) + { + this.code = keycode_to_start_scan(e.keyCode); + } + else + { + this.code = 0; + } +} + +SpiceMsgcKeyDown.prototype = +{ + to_buffer: function(a, at) + { + at = at || 0; + var dv = new SpiceDataView(a); + dv.setUint32(at, this.code, true); at += 4; + return at; + }, + buffer_size: function() + { + return 4; + } +} + +function SpiceMsgcKeyUp(e) +{ + if (e) + { + this.code = keycode_to_end_scan(e.keyCode); + } + else + { + this.code = 0; + } +} + +/* Use the same functions as for KeyDown */ +SpiceMsgcKeyUp.prototype.to_buffer = SpiceMsgcKeyDown.prototype.to_buffer; +SpiceMsgcKeyUp.prototype.buffer_size = SpiceMsgcKeyDown.prototype.buffer_size; + +function SpiceMsgDisplayStreamCreate(a, at) +{ + this.from_buffer(a, at); +} + +SpiceMsgDisplayStreamCreate.prototype = +{ + from_buffer: function(a, at) + { + at = at || 0; + var dv = new SpiceDataView(a); + this.surface_id = dv.getUint32(at, true); at += 4; + this.id = dv.getUint32(at, true); at += 4; + this.flags = dv.getUint8(at, true); at += 1; + this.codec_type = dv.getUint8(at, true); at += 1; + this.stamp = dv.getUint64(at, true); at += 8; + this.stream_width = dv.getUint32(at, true); at += 4; + this.stream_height = dv.getUint32(at, true); at += 4; + this.src_width = dv.getUint32(at, true); at += 4; + this.src_height = dv.getUint32(at, true); at += 4; + + this.dest = new SpiceRect; + at = this.dest.from_dv(dv, at, a); + this.clip = new SpiceClip; + this.clip.from_dv(dv, at, a); + }, +} + +function SpiceStreamDataHeader(a, at) +{ +} + +SpiceStreamDataHeader.prototype = +{ + from_dv : function(dv, at, mb) + { + this.id = dv.getUint32(at, true); at += 4; + this.multi_media_time = dv.getUint32(at, true); at += 4; + return at; + }, +} + +function SpiceMsgDisplayStreamData(a, at) +{ + this.from_buffer(a, at); +} + +SpiceMsgDisplayStreamData.prototype = +{ + from_buffer: function(a, at) + { + at = at || 0; + var dv = new SpiceDataView(a); + this.base = new SpiceStreamDataHeader; + at = this.base.from_dv(dv, at, a); + this.data_size = dv.getUint32(at, true); at += 4; + this.data = dv.u8.subarray(at, at + this.data_size); + }, +} + +function SpiceMsgDisplayStreamDataSized(a, at) +{ + this.from_buffer(a, at); +} + +SpiceMsgDisplayStreamDataSized.prototype = +{ + from_buffer: function(a, at) + { + at = at || 0; + var dv = new SpiceDataView(a); + this.base = new SpiceStreamDataHeader; + at = this.base.from_dv(dv, at, a); + this.width = dv.getUint32(at, true); at += 4; + this.height = dv.getUint32(at, true); at += 4; + this.dest = new SpiceRect; + at = this.dest.from_dv(dv, at, a); + this.data_size = dv.getUint32(at, true); at += 4; + this.data = dv.u8.subarray(at, at + this.data_size); + }, +} + + +function SpiceMsgDisplayStreamClip(a, at) +{ + this.from_buffer(a, at); +} + +SpiceMsgDisplayStreamClip.prototype = +{ + from_buffer: function(a, at) + { + at = at || 0; + var dv = new SpiceDataView(a); + this.id = dv.getUint32(at, true); at += 4; + this.clip = new SpiceClip; + this.clip.from_dv(dv, at, a); + }, +} + +function SpiceMsgDisplayStreamDestroy(a, at) +{ + this.from_buffer(a, at); +} + +SpiceMsgDisplayStreamDestroy.prototype = +{ + from_buffer: function(a, at) + { + at = at || 0; + var dv = new SpiceDataView(a); + this.id = dv.getUint32(at, true); at += 4; + }, +} + +function SpiceMsgDisplayStreamActivateReport(a, at) +{ + this.from_buffer(a, at); +} + +SpiceMsgDisplayStreamActivateReport.prototype = +{ + from_buffer: function(a, at) + { + at = at || 0; + var dv = new SpiceDataView(a); + this.stream_id = dv.getUint32(at, true); at += 4; + this.unique_id = dv.getUint32(at, true); at += 4; + this.max_window_size = dv.getUint32(at, true); at += 4; + this.timeout_ms = dv.getUint32(at, true); at += 4; + }, +} + +function SpiceMsgcDisplayStreamReport(stream_id, unique_id) +{ + this.stream_id = stream_id; + this.unique_id = unique_id; + this.start_frame_mm_time = 0; + this.end_frame_mm_time = 0; + this.num_frames = 0; + this.num_drops = 0; + this.last_frame_delay = 0; + + // TODO - Implement audio delay + this.audio_delay = -1; +} + +SpiceMsgcDisplayStreamReport.prototype = +{ + to_buffer: function(a, at) + { + at = at || 0; + var dv = new SpiceDataView(a); + dv.setUint32(at, this.stream_id, true); at += 4; + dv.setUint32(at, this.unique_id, true); at += 4; + dv.setUint32(at, this.start_frame_mm_time, true); at += 4; + dv.setUint32(at, this.end_frame_mm_time, true); at += 4; + dv.setUint32(at, this.num_frames, true); at += 4; + dv.setUint32(at, this.num_drops, true); at += 4; + dv.setUint32(at, this.last_frame_delay, true); at += 4; + dv.setUint32(at, this.audio_delay, true); at += 4; + return at; + }, + buffer_size: function() + { + return 8 * 4; + } +} + +function SpiceMsgDisplayInvalList(a, at) +{ + this.count = 0; + this.resources = []; + this.from_buffer(a,at); +} + +SpiceMsgDisplayInvalList.prototype = +{ + from_buffer: function (a, at) + { + var i; + at = at || 0; + var dv = new SpiceDataView(a); + this.count = dv.getUint16(at, true); at += 2; + for (i = 0; i < this.count; i++) + { + this.resources[i] = {}; + this.resources[i].type = dv.getUint8(at, true); at++; + this.resources[i].id = dv.getUint64(at, true); at += 8; + } + }, +} + +function SpiceMsgPortInit(a, at) +{ + this.from_buffer(a,at); +}; + +SpiceMsgPortInit.prototype = +{ + from_buffer: function (a, at) + { + at = at || 0; + var dv = new SpiceDataView(a); + var namesize = dv.getUint32(at, true); at += 4; + var offset = dv.getUint32(at, true); at += 4; + this.opened = dv.getUint8(at, true); at += 1; + this.name = a.slice(offset, offset + namesize - 1); + } +} + +export { + SpiceLinkHeader, + SpiceLinkMess, + SpiceLinkReply, + SpiceLinkAuthTicket, + SpiceLinkAuthReply, + SpiceMiniData, + SpiceMsgChannels, + SpiceMsgMainInit, + SpiceMsgMainMouseMode, + SpiceMsgMainAgentData, + SpiceMsgMainAgentTokens, + SpiceMsgSetAck, + SpiceMsgcAckSync, + SpiceMsgcMainMouseModeRequest, + SpiceMsgcMainAgentStart, + SpiceMsgcMainAgentData, + VDAgentAnnounceCapabilities, + VDAgentMonitorsConfig, + VDAgentFileXferStatusMessage, + VDAgentFileXferStartMessage, + VDAgentFileXferDataMessage, + SpiceMsgNotify, + SpiceMsgcDisplayInit, + SpiceMsgDisplayBase, + SpiceMsgDisplayDrawCopy, + SpiceMsgDisplayDrawFill, + SpiceMsgDisplayCopyBits, + SpiceMsgSurfaceCreate, + SpiceMsgSurfaceDestroy, + SpiceMsgInputsInit, + SpiceMsgInputsKeyModifiers, + SpiceMsgCursorInit, + SpiceMsgPlaybackData, + SpiceMsgPlaybackMode, + SpiceMsgPlaybackStart, + SpiceMsgCursorSet, + SpiceMsgcMousePosition, + SpiceMsgcMouseMotion, + SpiceMsgcMousePress, + SpiceMsgcMouseRelease, + SpiceMsgcKeyDown, + SpiceMsgcKeyUp, + SpiceMsgDisplayStreamCreate, + SpiceStreamDataHeader, + SpiceMsgDisplayStreamData, + SpiceMsgDisplayStreamDataSized, + SpiceMsgDisplayStreamClip, + SpiceMsgDisplayStreamDestroy, + SpiceMsgDisplayStreamActivateReport, + SpiceMsgcDisplayStreamReport, + SpiceMsgDisplayInvalList, + SpiceMsgPortInit, +}; diff -pruN 0.1.7-5/src/spicetype.js 0.2.2-0ubuntu3/src/spicetype.js --- 0.1.7-5/src/spicetype.js 1970-01-01 00:00:00.000000000 +0000 +++ 0.2.2-0ubuntu3/src/spicetype.js 2019-08-06 11:45:18.000000000 +0000 @@ -0,0 +1,497 @@ +"use strict"; +/* + Copyright (C) 2012 by Jeremy P. White + + This file is part of spice-html5. + + spice-html5 is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + spice-html5 is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with spice-html5. If not, see . +*/ + +/*---------------------------------------------------------------------------- +** Spice types +** This file contains classes for common spice types. +** Generally, they are used as helpers in reading and writing messages +** to and from the server. +**--------------------------------------------------------------------------*/ + +import { Constants } from './enums.js'; +import { SpiceQuic } from './quic.js'; + +function SpiceChannelId() +{ +} +SpiceChannelId.prototype = +{ + from_dv: function(dv, at, mb) + { + this.type = dv.getUint8(at, true); at ++; + this.id = dv.getUint8(at, true); at ++; + return at; + }, +} + +function SpiceRect() +{ +} + +SpiceRect.prototype = +{ + from_dv: function(dv, at, mb) + { + this.top = dv.getUint32(at, true); at += 4; + this.left = dv.getUint32(at, true); at += 4; + this.bottom = dv.getUint32(at, true); at += 4; + this.right = dv.getUint32(at, true); at += 4; + return at; + }, + is_same_size : function(r) + { + if ((this.bottom - this.top) == (r.bottom - r.top) && + (this.right - this.left) == (r.right - r.left) ) + return true; + + return false; + }, +} + +function SpiceClipRects() +{ +} + +SpiceClipRects.prototype = +{ + from_dv: function(dv, at, mb) + { + var i; + this.num_rects = dv.getUint32(at, true); at += 4; + if (this.num_rects > 0) + this.rects = []; + for (i = 0; i < this.num_rects; i++) + { + this.rects[i] = new SpiceRect(); + at = this.rects[i].from_dv(dv, at, mb); + } + return at; + }, +} + +function SpiceClip() +{ +} + +SpiceClip.prototype = +{ + from_dv: function(dv, at, mb) + { + this.type = dv.getUint8(at, true); at ++; + if (this.type == Constants.SPICE_CLIP_TYPE_RECTS) + { + this.rects = new SpiceClipRects(); + at = this.rects.from_dv(dv, at, mb); + } + return at; + }, +} + +function SpiceImageDescriptor() +{ +} + +SpiceImageDescriptor.prototype = +{ + from_dv: function(dv, at, mb) + { + this.id = dv.getUint64(at, true); at += 8; + this.type = dv.getUint8(at, true); at ++; + this.flags = dv.getUint8(at, true); at ++; + this.width = dv.getUint32(at, true); at += 4; + this.height= dv.getUint32(at, true); at += 4; + return at; + }, +} + +function SpicePalette() +{ +} + +SpicePalette.prototype = +{ + from_dv: function(dv, at, mb) + { + var i; + this.unique = dv.getUint64(at, true); at += 8; + this.num_ents = dv.getUint16(at, true); at += 2; + this.ents = []; + for (i = 0; i < this.num_ents; i++) + { + this.ents[i] = dv.getUint32(at, true); at += 4; + } + return at; + }, +} + +function SpiceBitmap() +{ +} + +SpiceBitmap.prototype = +{ + from_dv: function(dv, at, mb) + { + this.format = dv.getUint8(at, true); at++; + this.flags = dv.getUint8(at, true); at++; + this.x = dv.getUint32(at, true); at += 4; + this.y = dv.getUint32(at, true); at += 4; + this.stride = dv.getUint32(at, true); at += 4; + if (this.flags & Constants.SPICE_BITMAP_FLAGS_PAL_FROM_CACHE) + { + this.palette_id = dv.getUint64(at, true); at += 8; + } + else + { + var offset = dv.getUint32(at, true); at += 4; + if (offset == 0) + this.palette = null; + else + { + this.palette = new SpicePalette; + this.palette.from_dv(dv, offset, mb); + } + } + // FIXME - should probably constrain this to the offset + // of palette, if non zero + this.data = mb.slice(at); + at += this.data.byteLength; + return at; + }, +} + +function SpiceImage() +{ +} + +SpiceImage.prototype = +{ + from_dv: function(dv, at, mb) + { + this.descriptor = new SpiceImageDescriptor; + at = this.descriptor.from_dv(dv, at, mb); + + if (this.descriptor.type == Constants.SPICE_IMAGE_TYPE_LZ_RGB) + { + this.lz_rgb = new Object(); + this.lz_rgb.length = dv.getUint32(at, true); at += 4; + var initial_at = at; + this.lz_rgb.magic = ""; + for (var i = 3; i >= 0; i--) + this.lz_rgb.magic += String.fromCharCode(dv.getUint8(at + i)); + at += 4; + + // NOTE: The endian change is *correct* + this.lz_rgb.version = dv.getUint32(at); at += 4; + this.lz_rgb.type = dv.getUint32(at); at += 4; + this.lz_rgb.width = dv.getUint32(at); at += 4; + this.lz_rgb.height = dv.getUint32(at); at += 4; + this.lz_rgb.stride = dv.getUint32(at); at += 4; + this.lz_rgb.top_down = dv.getUint32(at); at += 4; + + var header_size = at - initial_at; + + this.lz_rgb.data = mb.slice(at, this.lz_rgb.length + at - header_size); + at += this.lz_rgb.data.byteLength; + + } + + if (this.descriptor.type == Constants.SPICE_IMAGE_TYPE_BITMAP) + { + this.bitmap = new SpiceBitmap; + at = this.bitmap.from_dv(dv, at, mb); + } + + if (this.descriptor.type == Constants.SPICE_IMAGE_TYPE_SURFACE) + { + this.surface_id = dv.getUint32(at, true); at += 4; + } + + if (this.descriptor.type == Constants.SPICE_IMAGE_TYPE_JPEG) + { + this.jpeg = new Object; + this.jpeg.data_size = dv.getUint32(at, true); at += 4; + this.jpeg.data = mb.slice(at); + at += this.jpeg.data.byteLength; + } + + if (this.descriptor.type == Constants.SPICE_IMAGE_TYPE_JPEG_ALPHA) + { + this.jpeg_alpha = new Object; + this.jpeg_alpha.flags = dv.getUint8(at, true); at += 1; + this.jpeg_alpha.jpeg_size = dv.getUint32(at, true); at += 4; + this.jpeg_alpha.data_size = dv.getUint32(at, true); at += 4; + this.jpeg_alpha.data = mb.slice(at, this.jpeg_alpha.jpeg_size + at); + at += this.jpeg_alpha.data.byteLength; + // Alpha channel is an LZ image + this.jpeg_alpha.alpha = new Object(); + this.jpeg_alpha.alpha.length = this.jpeg_alpha.data_size - this.jpeg_alpha.jpeg_size; + var initial_at = at; + this.jpeg_alpha.alpha.magic = ""; + for (var i = 3; i >= 0; i--) + this.jpeg_alpha.alpha.magic += String.fromCharCode(dv.getUint8(at + i)); + at += 4; + + // NOTE: The endian change is *correct* + this.jpeg_alpha.alpha.version = dv.getUint32(at); at += 4; + this.jpeg_alpha.alpha.type = dv.getUint32(at); at += 4; + this.jpeg_alpha.alpha.width = dv.getUint32(at); at += 4; + this.jpeg_alpha.alpha.height = dv.getUint32(at); at += 4; + this.jpeg_alpha.alpha.stride = dv.getUint32(at); at += 4; + this.jpeg_alpha.alpha.top_down = dv.getUint32(at); at += 4; + + var header_size = at - initial_at; + + this.jpeg_alpha.alpha.data = mb.slice(at, this.jpeg_alpha.alpha.length + at - header_size); + at += this.jpeg_alpha.alpha.data.byteLength; + } + + if (this.descriptor.type == Constants.SPICE_IMAGE_TYPE_QUIC) + { + this.quic = new SpiceQuic; + at = this.quic.from_dv(dv, at, mb); + } + return at; + }, +} + + +function SpiceQMask() +{ +} + +SpiceQMask.prototype = +{ + from_dv: function(dv, at, mb) + { + this.flags = dv.getUint8(at, true); at++; + this.pos = new SpicePoint; + at = this.pos.from_dv(dv, at, mb); + var offset = dv.getUint32(at, true); at += 4; + if (offset == 0) + { + this.bitmap = null; + return at; + } + + this.bitmap = new SpiceImage; + return this.bitmap.from_dv(dv, offset, mb); + }, +} + + +function SpicePattern() +{ +} + +SpicePattern.prototype = +{ + from_dv: function(dv, at, mb) + { + var offset = dv.getUint32(at, true); at += 4; + if (offset == 0) + { + this.pat = null; + } + else + { + this.pat = new SpiceImage; + this.pat.from_dv(dv, offset, mb); + } + + this.pos = new SpicePoint; + return this.pos.from_dv(dv, at, mb); + } +} + +function SpiceBrush() +{ +} + +SpiceBrush.prototype = +{ + from_dv: function(dv, at, mb) + { + this.type = dv.getUint8(at, true); at ++; + if (this.type == Constants.SPICE_BRUSH_TYPE_SOLID) + { + this.color = dv.getUint32(at, true); at += 4; + } + else if (this.type == Constants.SPICE_BRUSH_TYPE_PATTERN) + { + this.pattern = new SpicePattern; + at = this.pattern.from_dv(dv, at, mb); + } + return at; + }, +} + +function SpiceFill() +{ +} + +SpiceFill.prototype = +{ + from_dv: function(dv, at, mb) + { + this.brush = new SpiceBrush; + at = this.brush.from_dv(dv, at, mb); + this.rop_descriptor = dv.getUint16(at, true); at += 2; + this.mask = new SpiceQMask; + return this.mask.from_dv(dv, at, mb); + }, +} + + +function SpiceCopy() +{ +} + +SpiceCopy.prototype = +{ + from_dv: function(dv, at, mb) + { + var offset = dv.getUint32(at, true); at += 4; + if (offset == 0) + { + this.src_bitmap = null; + } + else + { + this.src_bitmap = new SpiceImage; + this.src_bitmap.from_dv(dv, offset, mb); + } + this.src_area = new SpiceRect; + at = this.src_area.from_dv(dv, at, mb); + this.rop_descriptor = dv.getUint16(at, true); at += 2; + this.scale_mode = dv.getUint8(at, true); at ++; + this.mask = new SpiceQMask; + return this.mask.from_dv(dv, at, mb); + }, +} + +function SpicePoint16() +{ +} + +SpicePoint16.prototype = +{ + from_dv: function(dv, at, mb) + { + this.x = dv.getUint16(at, true); at += 2; + this.y = dv.getUint16(at, true); at += 2; + return at; + }, +} + +function SpicePoint() +{ +} + +SpicePoint.prototype = +{ + from_dv: function(dv, at, mb) + { + this.x = dv.getUint32(at, true); at += 4; + this.y = dv.getUint32(at, true); at += 4; + return at; + }, +} + +function SpiceCursorHeader() +{ +} + +SpiceCursorHeader.prototype = +{ + from_dv: function(dv, at, mb) + { + this.unique = dv.getUint64(at, true); at += 8; + this.type = dv.getUint8(at, true); at ++; + this.width = dv.getUint16(at, true); at += 2; + this.height = dv.getUint16(at, true); at += 2; + this.hot_spot_x = dv.getUint16(at, true); at += 2; + this.hot_spot_y = dv.getUint16(at, true); at += 2; + return at; + }, +} + +function SpiceCursor() +{ +} + +SpiceCursor.prototype = +{ + from_dv: function(dv, at, mb) + { + this.flags = dv.getUint16(at, true); at += 2; + if (this.flags & Constants.SPICE_CURSOR_FLAGS_NONE) + this.header = null; + else + { + this.header = new SpiceCursorHeader; + at = this.header.from_dv(dv, at, mb); + this.data = mb.slice(at); + at += this.data.byteLength; + } + return at; + }, +} + +function SpiceSurface() +{ +} + +SpiceSurface.prototype = +{ + from_dv: function(dv, at, mb) + { + this.surface_id = dv.getUint32(at, true); at += 4; + this.width = dv.getUint32(at, true); at += 4; + this.height = dv.getUint32(at, true); at += 4; + this.format = dv.getUint32(at, true); at += 4; + this.flags = dv.getUint32(at, true); at += 4; + return at; + }, +} + +/* FIXME - SpiceImage types lz_plt, jpeg, zlib_glz, and jpeg_alpha are + completely unimplemented */ + +export { + SpiceChannelId, + SpiceRect, + SpiceClipRects, + SpiceClip, + SpiceImageDescriptor, + SpicePalette, + SpiceBitmap, + SpiceImage, + SpiceQMask, + SpicePattern, + SpiceBrush, + SpiceFill, + SpiceCopy, + SpicePoint16, + SpicePoint, + SpiceCursorHeader, + SpiceCursor, + SpiceSurface, +}; diff -pruN 0.1.7-5/src/thirdparty/browser-es-module-loader/dist/babel-worker.js 0.2.2-0ubuntu3/src/thirdparty/browser-es-module-loader/dist/babel-worker.js --- 0.1.7-5/src/thirdparty/browser-es-module-loader/dist/babel-worker.js 1970-01-01 00:00:00.000000000 +0000 +++ 0.2.2-0ubuntu3/src/thirdparty/browser-es-module-loader/dist/babel-worker.js 2019-08-06 11:45:18.000000000 +0000 @@ -0,0 +1,55799 @@ +(function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o<]/g; +}; + +},{}],2:[function(require,module,exports){ +'use strict'; + +function assembleStyles () { + var styles = { + modifiers: { + reset: [0, 0], + bold: [1, 22], // 21 isn't widely supported and 22 does the same thing + dim: [2, 22], + italic: [3, 23], + underline: [4, 24], + inverse: [7, 27], + hidden: [8, 28], + strikethrough: [9, 29] + }, + colors: { + black: [30, 39], + red: [31, 39], + green: [32, 39], + yellow: [33, 39], + blue: [34, 39], + magenta: [35, 39], + cyan: [36, 39], + white: [37, 39], + gray: [90, 39] + }, + bgColors: { + bgBlack: [40, 49], + bgRed: [41, 49], + bgGreen: [42, 49], + bgYellow: [43, 49], + bgBlue: [44, 49], + bgMagenta: [45, 49], + bgCyan: [46, 49], + bgWhite: [47, 49] + } + }; + + // fix humans + styles.colors.grey = styles.colors.gray; + + Object.keys(styles).forEach(function (groupName) { + var group = styles[groupName]; + + Object.keys(group).forEach(function (styleName) { + var style = group[styleName]; + + styles[styleName] = group[styleName] = { + open: '\u001b[' + style[0] + 'm', + close: '\u001b[' + style[1] + 'm' + }; + }); + + Object.defineProperty(styles, groupName, { + value: group, + enumerable: false + }); + }); + + return styles; +} + +Object.defineProperty(module, 'exports', { + enumerable: true, + get: assembleStyles +}); + +},{}],3:[function(require,module,exports){ +(function (global){ +'use strict'; + +// compare and isBuffer taken from https://github.com/feross/buffer/blob/680e9e5e488f22aac27599a57dc844a6315928dd/index.js +// original notice: + +/*! + * The buffer module from node.js, for the browser. + * + * @author Feross Aboukhadijeh + * @license MIT + */ +function compare(a, b) { + if (a === b) { + return 0; + } + + var x = a.length; + var y = b.length; + + for (var i = 0, len = Math.min(x, y); i < len; ++i) { + if (a[i] !== b[i]) { + x = a[i]; + y = b[i]; + break; + } + } + + if (x < y) { + return -1; + } + if (y < x) { + return 1; + } + return 0; +} +function isBuffer(b) { + if (global.Buffer && typeof global.Buffer.isBuffer === 'function') { + return global.Buffer.isBuffer(b); + } + return !!(b != null && b._isBuffer); +} + +// based on node assert, original notice: + +// http://wiki.commonjs.org/wiki/Unit_Testing/1.0 +// +// THIS IS NOT TESTED NOR LIKELY TO WORK OUTSIDE V8! +// +// Originally from narwhal.js (http://narwhaljs.org) +// Copyright (c) 2009 Thomas Robinson <280north.com> +// +// Permission is hereby granted, free of charge, to any person obtaining a copy +// of this software and associated documentation files (the 'Software'), to +// deal in the Software without restriction, including without limitation the +// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or +// sell copies of the Software, and to permit persons to whom the Software is +// furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included in +// all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +// AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN +// ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION +// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + +var util = require('util/'); +var hasOwn = Object.prototype.hasOwnProperty; +var pSlice = Array.prototype.slice; +var functionsHaveNames = (function () { + return function foo() {}.name === 'foo'; +}()); +function pToString (obj) { + return Object.prototype.toString.call(obj); +} +function isView(arrbuf) { + if (isBuffer(arrbuf)) { + return false; + } + if (typeof global.ArrayBuffer !== 'function') { + return false; + } + if (typeof ArrayBuffer.isView === 'function') { + return ArrayBuffer.isView(arrbuf); + } + if (!arrbuf) { + return false; + } + if (arrbuf instanceof DataView) { + return true; + } + if (arrbuf.buffer && arrbuf.buffer instanceof ArrayBuffer) { + return true; + } + return false; +} +// 1. The assert module provides functions that throw +// AssertionError's when particular conditions are not met. The +// assert module must conform to the following interface. + +var assert = module.exports = ok; + +// 2. The AssertionError is defined in assert. +// new assert.AssertionError({ message: message, +// actual: actual, +// expected: expected }) + +var regex = /\s*function\s+([^\(\s]*)\s*/; +// based on https://github.com/ljharb/function.prototype.name/blob/adeeeec8bfcc6068b187d7d9fb3d5bb1d3a30899/implementation.js +function getName(func) { + if (!util.isFunction(func)) { + return; + } + if (functionsHaveNames) { + return func.name; + } + var str = func.toString(); + var match = str.match(regex); + return match && match[1]; +} +assert.AssertionError = function AssertionError(options) { + this.name = 'AssertionError'; + this.actual = options.actual; + this.expected = options.expected; + this.operator = options.operator; + if (options.message) { + this.message = options.message; + this.generatedMessage = false; + } else { + this.message = getMessage(this); + this.generatedMessage = true; + } + var stackStartFunction = options.stackStartFunction || fail; + if (Error.captureStackTrace) { + Error.captureStackTrace(this, stackStartFunction); + } else { + // non v8 browsers so we can have a stacktrace + var err = new Error(); + if (err.stack) { + var out = err.stack; + + // try to strip useless frames + var fn_name = getName(stackStartFunction); + var idx = out.indexOf('\n' + fn_name); + if (idx >= 0) { + // once we have located the function frame + // we need to strip out everything before it (and its line) + var next_line = out.indexOf('\n', idx + 1); + out = out.substring(next_line + 1); + } + + this.stack = out; + } + } +}; + +// assert.AssertionError instanceof Error +util.inherits(assert.AssertionError, Error); + +function truncate(s, n) { + if (typeof s === 'string') { + return s.length < n ? s : s.slice(0, n); + } else { + return s; + } +} +function inspect(something) { + if (functionsHaveNames || !util.isFunction(something)) { + return util.inspect(something); + } + var rawname = getName(something); + var name = rawname ? ': ' + rawname : ''; + return '[Function' + name + ']'; +} +function getMessage(self) { + return truncate(inspect(self.actual), 128) + ' ' + + self.operator + ' ' + + truncate(inspect(self.expected), 128); +} + +// At present only the three keys mentioned above are used and +// understood by the spec. Implementations or sub modules can pass +// other keys to the AssertionError's constructor - they will be +// ignored. + +// 3. All of the following functions must throw an AssertionError +// when a corresponding condition is not met, with a message that +// may be undefined if not provided. All assertion methods provide +// both the actual and expected values to the assertion error for +// display purposes. + +function fail(actual, expected, message, operator, stackStartFunction) { + throw new assert.AssertionError({ + message: message, + actual: actual, + expected: expected, + operator: operator, + stackStartFunction: stackStartFunction + }); +} + +// EXTENSION! allows for well behaved errors defined elsewhere. +assert.fail = fail; + +// 4. Pure assertion tests whether a value is truthy, as determined +// by !!guard. +// assert.ok(guard, message_opt); +// This statement is equivalent to assert.equal(true, !!guard, +// message_opt);. To test strictly for the value true, use +// assert.strictEqual(true, guard, message_opt);. + +function ok(value, message) { + if (!value) fail(value, true, message, '==', assert.ok); +} +assert.ok = ok; + +// 5. The equality assertion tests shallow, coercive equality with +// ==. +// assert.equal(actual, expected, message_opt); + +assert.equal = function equal(actual, expected, message) { + if (actual != expected) fail(actual, expected, message, '==', assert.equal); +}; + +// 6. The non-equality assertion tests for whether two objects are not equal +// with != assert.notEqual(actual, expected, message_opt); + +assert.notEqual = function notEqual(actual, expected, message) { + if (actual == expected) { + fail(actual, expected, message, '!=', assert.notEqual); + } +}; + +// 7. The equivalence assertion tests a deep equality relation. +// assert.deepEqual(actual, expected, message_opt); + +assert.deepEqual = function deepEqual(actual, expected, message) { + if (!_deepEqual(actual, expected, false)) { + fail(actual, expected, message, 'deepEqual', assert.deepEqual); + } +}; + +assert.deepStrictEqual = function deepStrictEqual(actual, expected, message) { + if (!_deepEqual(actual, expected, true)) { + fail(actual, expected, message, 'deepStrictEqual', assert.deepStrictEqual); + } +}; + +function _deepEqual(actual, expected, strict, memos) { + // 7.1. All identical values are equivalent, as determined by ===. + if (actual === expected) { + return true; + } else if (isBuffer(actual) && isBuffer(expected)) { + return compare(actual, expected) === 0; + + // 7.2. If the expected value is a Date object, the actual value is + // equivalent if it is also a Date object that refers to the same time. + } else if (util.isDate(actual) && util.isDate(expected)) { + return actual.getTime() === expected.getTime(); + + // 7.3 If the expected value is a RegExp object, the actual value is + // equivalent if it is also a RegExp object with the same source and + // properties (`global`, `multiline`, `lastIndex`, `ignoreCase`). + } else if (util.isRegExp(actual) && util.isRegExp(expected)) { + return actual.source === expected.source && + actual.global === expected.global && + actual.multiline === expected.multiline && + actual.lastIndex === expected.lastIndex && + actual.ignoreCase === expected.ignoreCase; + + // 7.4. Other pairs that do not both pass typeof value == 'object', + // equivalence is determined by ==. + } else if ((actual === null || typeof actual !== 'object') && + (expected === null || typeof expected !== 'object')) { + return strict ? actual === expected : actual == expected; + + // If both values are instances of typed arrays, wrap their underlying + // ArrayBuffers in a Buffer each to increase performance + // This optimization requires the arrays to have the same type as checked by + // Object.prototype.toString (aka pToString). Never perform binary + // comparisons for Float*Arrays, though, since e.g. +0 === -0 but their + // bit patterns are not identical. + } else if (isView(actual) && isView(expected) && + pToString(actual) === pToString(expected) && + !(actual instanceof Float32Array || + actual instanceof Float64Array)) { + return compare(new Uint8Array(actual.buffer), + new Uint8Array(expected.buffer)) === 0; + + // 7.5 For all other Object pairs, including Array objects, equivalence is + // determined by having the same number of owned properties (as verified + // with Object.prototype.hasOwnProperty.call), the same set of keys + // (although not necessarily the same order), equivalent values for every + // corresponding key, and an identical 'prototype' property. Note: this + // accounts for both named and indexed properties on Arrays. + } else if (isBuffer(actual) !== isBuffer(expected)) { + return false; + } else { + memos = memos || {actual: [], expected: []}; + + var actualIndex = memos.actual.indexOf(actual); + if (actualIndex !== -1) { + if (actualIndex === memos.expected.indexOf(expected)) { + return true; + } + } + + memos.actual.push(actual); + memos.expected.push(expected); + + return objEquiv(actual, expected, strict, memos); + } +} + +function isArguments(object) { + return Object.prototype.toString.call(object) == '[object Arguments]'; +} + +function objEquiv(a, b, strict, actualVisitedObjects) { + if (a === null || a === undefined || b === null || b === undefined) + return false; + // if one is a primitive, the other must be same + if (util.isPrimitive(a) || util.isPrimitive(b)) + return a === b; + if (strict && Object.getPrototypeOf(a) !== Object.getPrototypeOf(b)) + return false; + var aIsArgs = isArguments(a); + var bIsArgs = isArguments(b); + if ((aIsArgs && !bIsArgs) || (!aIsArgs && bIsArgs)) + return false; + if (aIsArgs) { + a = pSlice.call(a); + b = pSlice.call(b); + return _deepEqual(a, b, strict); + } + var ka = objectKeys(a); + var kb = objectKeys(b); + var key, i; + // having the same number of owned properties (keys incorporates + // hasOwnProperty) + if (ka.length !== kb.length) + return false; + //the same set of keys (although not necessarily the same order), + ka.sort(); + kb.sort(); + //~~~cheap key test + for (i = ka.length - 1; i >= 0; i--) { + if (ka[i] !== kb[i]) + return false; + } + //equivalent values for every corresponding key, and + //~~~possibly expensive deep test + for (i = ka.length - 1; i >= 0; i--) { + key = ka[i]; + if (!_deepEqual(a[key], b[key], strict, actualVisitedObjects)) + return false; + } + return true; +} + +// 8. The non-equivalence assertion tests for any deep inequality. +// assert.notDeepEqual(actual, expected, message_opt); + +assert.notDeepEqual = function notDeepEqual(actual, expected, message) { + if (_deepEqual(actual, expected, false)) { + fail(actual, expected, message, 'notDeepEqual', assert.notDeepEqual); + } +}; + +assert.notDeepStrictEqual = notDeepStrictEqual; +function notDeepStrictEqual(actual, expected, message) { + if (_deepEqual(actual, expected, true)) { + fail(actual, expected, message, 'notDeepStrictEqual', notDeepStrictEqual); + } +} + + +// 9. The strict equality assertion tests strict equality, as determined by ===. +// assert.strictEqual(actual, expected, message_opt); + +assert.strictEqual = function strictEqual(actual, expected, message) { + if (actual !== expected) { + fail(actual, expected, message, '===', assert.strictEqual); + } +}; + +// 10. The strict non-equality assertion tests for strict inequality, as +// determined by !==. assert.notStrictEqual(actual, expected, message_opt); + +assert.notStrictEqual = function notStrictEqual(actual, expected, message) { + if (actual === expected) { + fail(actual, expected, message, '!==', assert.notStrictEqual); + } +}; + +function expectedException(actual, expected) { + if (!actual || !expected) { + return false; + } + + if (Object.prototype.toString.call(expected) == '[object RegExp]') { + return expected.test(actual); + } + + try { + if (actual instanceof expected) { + return true; + } + } catch (e) { + // Ignore. The instanceof check doesn't work for arrow functions. + } + + if (Error.isPrototypeOf(expected)) { + return false; + } + + return expected.call({}, actual) === true; +} + +function _tryBlock(block) { + var error; + try { + block(); + } catch (e) { + error = e; + } + return error; +} + +function _throws(shouldThrow, block, expected, message) { + var actual; + + if (typeof block !== 'function') { + throw new TypeError('"block" argument must be a function'); + } + + if (typeof expected === 'string') { + message = expected; + expected = null; + } + + actual = _tryBlock(block); + + message = (expected && expected.name ? ' (' + expected.name + ').' : '.') + + (message ? ' ' + message : '.'); + + if (shouldThrow && !actual) { + fail(actual, expected, 'Missing expected exception' + message); + } + + var userProvidedMessage = typeof message === 'string'; + var isUnwantedException = !shouldThrow && util.isError(actual); + var isUnexpectedException = !shouldThrow && actual && !expected; + + if ((isUnwantedException && + userProvidedMessage && + expectedException(actual, expected)) || + isUnexpectedException) { + fail(actual, expected, 'Got unwanted exception' + message); + } + + if ((shouldThrow && actual && expected && + !expectedException(actual, expected)) || (!shouldThrow && actual)) { + throw actual; + } +} + +// 11. Expected to throw an error: +// assert.throws(block, Error_opt, message_opt); + +assert.throws = function(block, /*optional*/error, /*optional*/message) { + _throws(true, block, error, message); +}; + +// EXTENSION! This is annoying to write outside this module. +assert.doesNotThrow = function(block, /*optional*/error, /*optional*/message) { + _throws(false, block, error, message); +}; + +assert.ifError = function(err) { if (err) throw err; }; + +var objectKeys = Object.keys || function (obj) { + var keys = []; + for (var key in obj) { + if (hasOwn.call(obj, key)) keys.push(key); + } + return keys; +}; + +}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {}) +},{"util/":560}],4:[function(require,module,exports){ +"use strict"; + +exports.__esModule = true; + +exports.default = function (rawLines, lineNumber, colNumber) { + var opts = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : {}; + + colNumber = Math.max(colNumber, 0); + + var highlighted = opts.highlightCode && _chalk2.default.supportsColor || opts.forceColor; + var chalk = _chalk2.default; + if (opts.forceColor) { + chalk = new _chalk2.default.constructor({ enabled: true }); + } + var maybeHighlight = function maybeHighlight(chalkFn, string) { + return highlighted ? chalkFn(string) : string; + }; + var defs = getDefs(chalk); + if (highlighted) rawLines = highlight(defs, rawLines); + + var linesAbove = opts.linesAbove || 2; + var linesBelow = opts.linesBelow || 3; + + var lines = rawLines.split(NEWLINE); + var start = Math.max(lineNumber - (linesAbove + 1), 0); + var end = Math.min(lines.length, lineNumber + linesBelow); + + if (!lineNumber && !colNumber) { + start = 0; + end = lines.length; + } + + var numberMaxWidth = String(end).length; + + var frame = lines.slice(start, end).map(function (line, index) { + var number = start + 1 + index; + var paddedNumber = (" " + number).slice(-numberMaxWidth); + var gutter = " " + paddedNumber + " | "; + if (number === lineNumber) { + var markerLine = ""; + if (colNumber) { + var markerSpacing = line.slice(0, colNumber - 1).replace(/[^\t]/g, " "); + markerLine = ["\n ", maybeHighlight(defs.gutter, gutter.replace(/\d/g, " ")), markerSpacing, maybeHighlight(defs.marker, "^")].join(""); + } + return [maybeHighlight(defs.marker, ">"), maybeHighlight(defs.gutter, gutter), line, markerLine].join(""); + } else { + return " " + maybeHighlight(defs.gutter, gutter) + line; + } + }).join("\n"); + + if (highlighted) { + return chalk.reset(frame); + } else { + return frame; + } +}; + +var _jsTokens = require("js-tokens"); + +var _jsTokens2 = _interopRequireDefault(_jsTokens); + +var _esutils = require("esutils"); + +var _esutils2 = _interopRequireDefault(_esutils); + +var _chalk = require("chalk"); + +var _chalk2 = _interopRequireDefault(_chalk); + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } + +function getDefs(chalk) { + return { + keyword: chalk.cyan, + capitalized: chalk.yellow, + jsx_tag: chalk.yellow, + punctuator: chalk.yellow, + + number: chalk.magenta, + string: chalk.green, + regex: chalk.magenta, + comment: chalk.grey, + invalid: chalk.white.bgRed.bold, + gutter: chalk.grey, + marker: chalk.red.bold + }; +} + +var NEWLINE = /\r\n|[\n\r\u2028\u2029]/; + +var JSX_TAG = /^[a-z][\w-]*$/i; + +var BRACKET = /^[()\[\]{}]$/; + +function getTokenType(match) { + var _match$slice = match.slice(-2), + offset = _match$slice[0], + text = _match$slice[1]; + + var token = (0, _jsTokens.matchToToken)(match); + + if (token.type === "name") { + if (_esutils2.default.keyword.isReservedWordES6(token.value)) { + return "keyword"; + } + + if (JSX_TAG.test(token.value) && (text[offset - 1] === "<" || text.substr(offset - 2, 2) == " 1 && arguments[1] !== undefined ? arguments[1] : {}; + + opts.filename = filename; + return transform(_fs2.default.readFileSync(filename, "utf8"), opts); +} +},{"../../package":32,"../helpers/resolve-plugin":12,"../helpers/resolve-preset":13,"../tools/build-external-helpers":16,"../transformation/file":17,"../transformation/file/options/config":21,"../transformation/file/options/option-manager":23,"../transformation/pipeline":28,"../util":31,"babel-messages":61,"babel-template":114,"babel-traverse":118,"babel-types":151,"fs":159}],7:[function(require,module,exports){ +"use strict"; + +exports.__esModule = true; +exports.default = getPossiblePluginNames; +function getPossiblePluginNames(pluginName) { + return ["babel-plugin-" + pluginName, pluginName]; +} +module.exports = exports["default"]; +},{}],8:[function(require,module,exports){ +"use strict"; + +exports.__esModule = true; +exports.default = getPossiblePresetNames; +function getPossiblePresetNames(presetName) { + var possibleNames = ["babel-preset-" + presetName, presetName]; + + var matches = presetName.match(/^(@[^/]+)\/(.+)$/); + if (matches) { + var orgName = matches[1], + presetPath = matches[2]; + + possibleNames.push(orgName + "/babel-preset-" + presetPath); + } + + return possibleNames; +} +module.exports = exports["default"]; +},{}],9:[function(require,module,exports){ +"use strict"; + +exports.__esModule = true; + +var _getIterator2 = require("babel-runtime/core-js/get-iterator"); + +var _getIterator3 = _interopRequireDefault(_getIterator2); + +exports.default = function (dest, src) { + if (!dest || !src) return; + + return (0, _mergeWith2.default)(dest, src, function (a, b) { + if (b && Array.isArray(a)) { + var newArray = b.slice(0); + + for (var _iterator = a, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : (0, _getIterator3.default)(_iterator);;) { + var _ref; + + if (_isArray) { + if (_i >= _iterator.length) break; + _ref = _iterator[_i++]; + } else { + _i = _iterator.next(); + if (_i.done) break; + _ref = _i.value; + } + + var item = _ref; + + if (newArray.indexOf(item) < 0) { + newArray.push(item); + } + } + + return newArray; + } + }); +}; + +var _mergeWith = require("lodash/mergeWith"); + +var _mergeWith2 = _interopRequireDefault(_mergeWith); + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } + +module.exports = exports["default"]; +},{"babel-runtime/core-js/get-iterator":95,"lodash/mergeWith":502}],10:[function(require,module,exports){ +"use strict"; + +exports.__esModule = true; + +exports.default = function (ast, comments, tokens) { + if (ast) { + if (ast.type === "Program") { + return t.file(ast, comments || [], tokens || []); + } else if (ast.type === "File") { + return ast; + } + } + + throw new Error("Not a valid ast?"); +}; + +var _babelTypes = require("babel-types"); + +var t = _interopRequireWildcard(_babelTypes); + +function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } } + +module.exports = exports["default"]; +},{"babel-types":151}],11:[function(require,module,exports){ +"use strict"; + +exports.__esModule = true; +exports.default = resolveFromPossibleNames; + +var _resolve = require("./resolve"); + +var _resolve2 = _interopRequireDefault(_resolve); + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } + +function resolveFromPossibleNames(possibleNames, dirname) { + return possibleNames.reduce(function (accum, curr) { + return accum || (0, _resolve2.default)(curr, dirname); + }, null); +} +module.exports = exports["default"]; +},{"./resolve":14}],12:[function(require,module,exports){ +(function (process){ +"use strict"; + +exports.__esModule = true; +exports.default = resolvePlugin; + +var _resolveFromPossibleNames = require("./resolve-from-possible-names"); + +var _resolveFromPossibleNames2 = _interopRequireDefault(_resolveFromPossibleNames); + +var _getPossiblePluginNames = require("./get-possible-plugin-names"); + +var _getPossiblePluginNames2 = _interopRequireDefault(_getPossiblePluginNames); + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } + +function resolvePlugin(pluginName) { + var dirname = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : process.cwd(); + + return (0, _resolveFromPossibleNames2.default)((0, _getPossiblePluginNames2.default)(pluginName), dirname); +} +module.exports = exports["default"]; +}).call(this,require('_process')) +},{"./get-possible-plugin-names":7,"./resolve-from-possible-names":11,"_process":525}],13:[function(require,module,exports){ +(function (process){ +"use strict"; + +exports.__esModule = true; +exports.default = resolvePreset; + +var _resolveFromPossibleNames = require("./resolve-from-possible-names"); + +var _resolveFromPossibleNames2 = _interopRequireDefault(_resolveFromPossibleNames); + +var _getPossiblePresetNames = require("./get-possible-preset-names"); + +var _getPossiblePresetNames2 = _interopRequireDefault(_getPossiblePresetNames); + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } + +function resolvePreset(presetName) { + var dirname = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : process.cwd(); + + return (0, _resolveFromPossibleNames2.default)((0, _getPossiblePresetNames2.default)(presetName), dirname); +} +module.exports = exports["default"]; +}).call(this,require('_process')) +},{"./get-possible-preset-names":8,"./resolve-from-possible-names":11,"_process":525}],14:[function(require,module,exports){ +(function (process){ +"use strict"; + +exports.__esModule = true; + +var _typeof2 = require("babel-runtime/helpers/typeof"); + +var _typeof3 = _interopRequireDefault(_typeof2); + +exports.default = function (loc) { + var relative = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : process.cwd(); + + if ((typeof _module2.default === "undefined" ? "undefined" : (0, _typeof3.default)(_module2.default)) === "object") return null; + + var relativeMod = relativeModules[relative]; + + if (!relativeMod) { + relativeMod = new _module2.default(); + + var filename = _path2.default.join(relative, ".babelrc"); + relativeMod.id = filename; + relativeMod.filename = filename; + + relativeMod.paths = _module2.default._nodeModulePaths(relative); + relativeModules[relative] = relativeMod; + } + + try { + return _module2.default._resolveFilename(loc, relativeMod); + } catch (err) { + return null; + } +}; + +var _module = require("module"); + +var _module2 = _interopRequireDefault(_module); + +var _path = require("path"); + +var _path2 = _interopRequireDefault(_path); + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } + +var relativeModules = {}; + +module.exports = exports["default"]; +}).call(this,require('_process')) +},{"_process":525,"babel-runtime/helpers/typeof":113,"module":159,"path":522}],15:[function(require,module,exports){ +"use strict"; + +exports.__esModule = true; + +var _map = require("babel-runtime/core-js/map"); + +var _map2 = _interopRequireDefault(_map); + +var _classCallCheck2 = require("babel-runtime/helpers/classCallCheck"); + +var _classCallCheck3 = _interopRequireDefault(_classCallCheck2); + +var _possibleConstructorReturn2 = require("babel-runtime/helpers/possibleConstructorReturn"); + +var _possibleConstructorReturn3 = _interopRequireDefault(_possibleConstructorReturn2); + +var _inherits2 = require("babel-runtime/helpers/inherits"); + +var _inherits3 = _interopRequireDefault(_inherits2); + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } + +var Store = function (_Map) { + (0, _inherits3.default)(Store, _Map); + + function Store() { + (0, _classCallCheck3.default)(this, Store); + + var _this = (0, _possibleConstructorReturn3.default)(this, _Map.call(this)); + + _this.dynamicData = {}; + return _this; + } + + Store.prototype.setDynamic = function setDynamic(key, fn) { + this.dynamicData[key] = fn; + }; + + Store.prototype.get = function get(key) { + if (this.has(key)) { + return _Map.prototype.get.call(this, key); + } else { + if (Object.prototype.hasOwnProperty.call(this.dynamicData, key)) { + var val = this.dynamicData[key](); + this.set(key, val); + return val; + } + } + }; + + return Store; +}(_map2.default); + +exports.default = Store; +module.exports = exports["default"]; +},{"babel-runtime/core-js/map":97,"babel-runtime/helpers/classCallCheck":109,"babel-runtime/helpers/inherits":110,"babel-runtime/helpers/possibleConstructorReturn":112}],16:[function(require,module,exports){ +"use strict"; + +exports.__esModule = true; + +exports.default = function (whitelist) { + var outputType = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : "global"; + + var namespace = t.identifier("babelHelpers"); + + var builder = function builder(body) { + return buildHelpers(body, namespace, whitelist); + }; + + var tree = void 0; + + var build = { + global: buildGlobal, + umd: buildUmd, + var: buildVar + }[outputType]; + + if (build) { + tree = build(namespace, builder); + } else { + throw new Error(messages.get("unsupportedOutputType", outputType)); + } + + return (0, _babelGenerator2.default)(tree).code; +}; + +var _babelHelpers = require("babel-helpers"); + +var helpers = _interopRequireWildcard(_babelHelpers); + +var _babelGenerator = require("babel-generator"); + +var _babelGenerator2 = _interopRequireDefault(_babelGenerator); + +var _babelMessages = require("babel-messages"); + +var messages = _interopRequireWildcard(_babelMessages); + +var _babelTemplate = require("babel-template"); + +var _babelTemplate2 = _interopRequireDefault(_babelTemplate); + +var _babelTypes = require("babel-types"); + +var t = _interopRequireWildcard(_babelTypes); + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } + +function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } } + +var buildUmdWrapper = (0, _babelTemplate2.default)("\n (function (root, factory) {\n if (typeof define === \"function\" && define.amd) {\n define(AMD_ARGUMENTS, factory);\n } else if (typeof exports === \"object\") {\n factory(COMMON_ARGUMENTS);\n } else {\n factory(BROWSER_ARGUMENTS);\n }\n })(UMD_ROOT, function (FACTORY_PARAMETERS) {\n FACTORY_BODY\n });\n"); + +function buildGlobal(namespace, builder) { + var body = []; + var container = t.functionExpression(null, [t.identifier("global")], t.blockStatement(body)); + var tree = t.program([t.expressionStatement(t.callExpression(container, [helpers.get("selfGlobal")]))]); + + body.push(t.variableDeclaration("var", [t.variableDeclarator(namespace, t.assignmentExpression("=", t.memberExpression(t.identifier("global"), namespace), t.objectExpression([])))])); + + builder(body); + + return tree; +} + +function buildUmd(namespace, builder) { + var body = []; + body.push(t.variableDeclaration("var", [t.variableDeclarator(namespace, t.identifier("global"))])); + + builder(body); + + return t.program([buildUmdWrapper({ + FACTORY_PARAMETERS: t.identifier("global"), + BROWSER_ARGUMENTS: t.assignmentExpression("=", t.memberExpression(t.identifier("root"), namespace), t.objectExpression([])), + COMMON_ARGUMENTS: t.identifier("exports"), + AMD_ARGUMENTS: t.arrayExpression([t.stringLiteral("exports")]), + FACTORY_BODY: body, + UMD_ROOT: t.identifier("this") + })]); +} + +function buildVar(namespace, builder) { + var body = []; + body.push(t.variableDeclaration("var", [t.variableDeclarator(namespace, t.objectExpression([]))])); + builder(body); + body.push(t.expressionStatement(namespace)); + return t.program(body); +} + +function buildHelpers(body, namespace, whitelist) { + helpers.list.forEach(function (name) { + if (whitelist && whitelist.indexOf(name) < 0) return; + + var key = t.identifier(name); + body.push(t.expressionStatement(t.assignmentExpression("=", t.memberExpression(namespace, key), helpers.get(name)))); + }); +} +module.exports = exports["default"]; +},{"babel-generator":44,"babel-helpers":60,"babel-messages":61,"babel-template":114,"babel-types":151}],17:[function(require,module,exports){ +(function (process){ +"use strict"; + +exports.__esModule = true; +exports.File = undefined; + +var _getIterator2 = require("babel-runtime/core-js/get-iterator"); + +var _getIterator3 = _interopRequireDefault(_getIterator2); + +var _create = require("babel-runtime/core-js/object/create"); + +var _create2 = _interopRequireDefault(_create); + +var _assign = require("babel-runtime/core-js/object/assign"); + +var _assign2 = _interopRequireDefault(_assign); + +var _classCallCheck2 = require("babel-runtime/helpers/classCallCheck"); + +var _classCallCheck3 = _interopRequireDefault(_classCallCheck2); + +var _possibleConstructorReturn2 = require("babel-runtime/helpers/possibleConstructorReturn"); + +var _possibleConstructorReturn3 = _interopRequireDefault(_possibleConstructorReturn2); + +var _inherits2 = require("babel-runtime/helpers/inherits"); + +var _inherits3 = _interopRequireDefault(_inherits2); + +var _babelHelpers = require("babel-helpers"); + +var _babelHelpers2 = _interopRequireDefault(_babelHelpers); + +var _metadata = require("./metadata"); + +var metadataVisitor = _interopRequireWildcard(_metadata); + +var _convertSourceMap = require("convert-source-map"); + +var _convertSourceMap2 = _interopRequireDefault(_convertSourceMap); + +var _optionManager = require("./options/option-manager"); + +var _optionManager2 = _interopRequireDefault(_optionManager); + +var _pluginPass = require("../plugin-pass"); + +var _pluginPass2 = _interopRequireDefault(_pluginPass); + +var _babelTraverse = require("babel-traverse"); + +var _babelTraverse2 = _interopRequireDefault(_babelTraverse); + +var _sourceMap = require("source-map"); + +var _sourceMap2 = _interopRequireDefault(_sourceMap); + +var _babelGenerator = require("babel-generator"); + +var _babelGenerator2 = _interopRequireDefault(_babelGenerator); + +var _babelCodeFrame = require("babel-code-frame"); + +var _babelCodeFrame2 = _interopRequireDefault(_babelCodeFrame); + +var _defaults = require("lodash/defaults"); + +var _defaults2 = _interopRequireDefault(_defaults); + +var _logger = require("./logger"); + +var _logger2 = _interopRequireDefault(_logger); + +var _store = require("../../store"); + +var _store2 = _interopRequireDefault(_store); + +var _babylon = require("babylon"); + +var _util = require("../../util"); + +var util = _interopRequireWildcard(_util); + +var _path = require("path"); + +var _path2 = _interopRequireDefault(_path); + +var _babelTypes = require("babel-types"); + +var t = _interopRequireWildcard(_babelTypes); + +var _resolve = require("../../helpers/resolve"); + +var _resolve2 = _interopRequireDefault(_resolve); + +var _blockHoist = require("../internal-plugins/block-hoist"); + +var _blockHoist2 = _interopRequireDefault(_blockHoist); + +var _shadowFunctions = require("../internal-plugins/shadow-functions"); + +var _shadowFunctions2 = _interopRequireDefault(_shadowFunctions); + +function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } } + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } + +var shebangRegex = /^#!.*/; + +var INTERNAL_PLUGINS = [[_blockHoist2.default], [_shadowFunctions2.default]]; + +var errorVisitor = { + enter: function enter(path, state) { + var loc = path.node.loc; + if (loc) { + state.loc = loc; + path.stop(); + } + } +}; + +var File = function (_Store) { + (0, _inherits3.default)(File, _Store); + + function File() { + var opts = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {}; + var pipeline = arguments[1]; + (0, _classCallCheck3.default)(this, File); + + var _this = (0, _possibleConstructorReturn3.default)(this, _Store.call(this)); + + _this.pipeline = pipeline; + + _this.log = new _logger2.default(_this, opts.filename || "unknown"); + _this.opts = _this.initOptions(opts); + + _this.parserOpts = { + sourceType: _this.opts.sourceType, + sourceFileName: _this.opts.filename, + plugins: [] + }; + + _this.pluginVisitors = []; + _this.pluginPasses = []; + + _this.buildPluginsForOptions(_this.opts); + + if (_this.opts.passPerPreset) { + _this.perPresetOpts = []; + _this.opts.presets.forEach(function (presetOpts) { + var perPresetOpts = (0, _assign2.default)((0, _create2.default)(_this.opts), presetOpts); + _this.perPresetOpts.push(perPresetOpts); + _this.buildPluginsForOptions(perPresetOpts); + }); + } + + _this.metadata = { + usedHelpers: [], + marked: [], + modules: { + imports: [], + exports: { + exported: [], + specifiers: [] + } + } + }; + + _this.dynamicImportTypes = {}; + _this.dynamicImportIds = {}; + _this.dynamicImports = []; + _this.declarations = {}; + _this.usedHelpers = {}; + + _this.path = null; + _this.ast = {}; + + _this.code = ""; + _this.shebang = ""; + + _this.hub = new _babelTraverse.Hub(_this); + return _this; + } + + File.prototype.getMetadata = function getMetadata() { + var has = false; + for (var _iterator = this.ast.program.body, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : (0, _getIterator3.default)(_iterator);;) { + var _ref; + + if (_isArray) { + if (_i >= _iterator.length) break; + _ref = _iterator[_i++]; + } else { + _i = _iterator.next(); + if (_i.done) break; + _ref = _i.value; + } + + var node = _ref; + + if (t.isModuleDeclaration(node)) { + has = true; + break; + } + } + if (has) { + this.path.traverse(metadataVisitor, this); + } + }; + + File.prototype.initOptions = function initOptions(opts) { + opts = new _optionManager2.default(this.log, this.pipeline).init(opts); + + if (opts.inputSourceMap) { + opts.sourceMaps = true; + } + + if (opts.moduleId) { + opts.moduleIds = true; + } + + opts.basename = _path2.default.basename(opts.filename, _path2.default.extname(opts.filename)); + + opts.ignore = util.arrayify(opts.ignore, util.regexify); + + if (opts.only) opts.only = util.arrayify(opts.only, util.regexify); + + (0, _defaults2.default)(opts, { + moduleRoot: opts.sourceRoot + }); + + (0, _defaults2.default)(opts, { + sourceRoot: opts.moduleRoot + }); + + (0, _defaults2.default)(opts, { + filenameRelative: opts.filename + }); + + var basenameRelative = _path2.default.basename(opts.filenameRelative); + + (0, _defaults2.default)(opts, { + sourceFileName: basenameRelative, + sourceMapTarget: basenameRelative + }); + + return opts; + }; + + File.prototype.buildPluginsForOptions = function buildPluginsForOptions(opts) { + if (!Array.isArray(opts.plugins)) { + return; + } + + var plugins = opts.plugins.concat(INTERNAL_PLUGINS); + var currentPluginVisitors = []; + var currentPluginPasses = []; + + for (var _iterator2 = plugins, _isArray2 = Array.isArray(_iterator2), _i2 = 0, _iterator2 = _isArray2 ? _iterator2 : (0, _getIterator3.default)(_iterator2);;) { + var _ref2; + + if (_isArray2) { + if (_i2 >= _iterator2.length) break; + _ref2 = _iterator2[_i2++]; + } else { + _i2 = _iterator2.next(); + if (_i2.done) break; + _ref2 = _i2.value; + } + + var ref = _ref2; + var plugin = ref[0], + pluginOpts = ref[1]; + + + currentPluginVisitors.push(plugin.visitor); + currentPluginPasses.push(new _pluginPass2.default(this, plugin, pluginOpts)); + + if (plugin.manipulateOptions) { + plugin.manipulateOptions(opts, this.parserOpts, this); + } + } + + this.pluginVisitors.push(currentPluginVisitors); + this.pluginPasses.push(currentPluginPasses); + }; + + File.prototype.getModuleName = function getModuleName() { + var opts = this.opts; + if (!opts.moduleIds) { + return null; + } + + if (opts.moduleId != null && !opts.getModuleId) { + return opts.moduleId; + } + + var filenameRelative = opts.filenameRelative; + var moduleName = ""; + + if (opts.moduleRoot != null) { + moduleName = opts.moduleRoot + "/"; + } + + if (!opts.filenameRelative) { + return moduleName + opts.filename.replace(/^\//, ""); + } + + if (opts.sourceRoot != null) { + var sourceRootRegEx = new RegExp("^" + opts.sourceRoot + "\/?"); + filenameRelative = filenameRelative.replace(sourceRootRegEx, ""); + } + + filenameRelative = filenameRelative.replace(/\.(\w*?)$/, ""); + + moduleName += filenameRelative; + + moduleName = moduleName.replace(/\\/g, "/"); + + if (opts.getModuleId) { + return opts.getModuleId(moduleName) || moduleName; + } else { + return moduleName; + } + }; + + File.prototype.resolveModuleSource = function resolveModuleSource(source) { + var resolveModuleSource = this.opts.resolveModuleSource; + if (resolveModuleSource) source = resolveModuleSource(source, this.opts.filename); + return source; + }; + + File.prototype.addImport = function addImport(source, imported) { + var name = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : imported; + + var alias = source + ":" + imported; + var id = this.dynamicImportIds[alias]; + + if (!id) { + source = this.resolveModuleSource(source); + id = this.dynamicImportIds[alias] = this.scope.generateUidIdentifier(name); + + var specifiers = []; + + if (imported === "*") { + specifiers.push(t.importNamespaceSpecifier(id)); + } else if (imported === "default") { + specifiers.push(t.importDefaultSpecifier(id)); + } else { + specifiers.push(t.importSpecifier(id, t.identifier(imported))); + } + + var declar = t.importDeclaration(specifiers, t.stringLiteral(source)); + declar._blockHoist = 3; + + this.path.unshiftContainer("body", declar); + } + + return id; + }; + + File.prototype.addHelper = function addHelper(name) { + var declar = this.declarations[name]; + if (declar) return declar; + + if (!this.usedHelpers[name]) { + this.metadata.usedHelpers.push(name); + this.usedHelpers[name] = true; + } + + var generator = this.get("helperGenerator"); + var runtime = this.get("helpersNamespace"); + if (generator) { + var res = generator(name); + if (res) return res; + } else if (runtime) { + return t.memberExpression(runtime, t.identifier(name)); + } + + var ref = (0, _babelHelpers2.default)(name); + var uid = this.declarations[name] = this.scope.generateUidIdentifier(name); + + if (t.isFunctionExpression(ref) && !ref.id) { + ref.body._compact = true; + ref._generated = true; + ref.id = uid; + ref.type = "FunctionDeclaration"; + this.path.unshiftContainer("body", ref); + } else { + ref._compact = true; + this.scope.push({ + id: uid, + init: ref, + unique: true + }); + } + + return uid; + }; + + File.prototype.addTemplateObject = function addTemplateObject(helperName, strings, raw) { + var stringIds = raw.elements.map(function (string) { + return string.value; + }); + var name = helperName + "_" + raw.elements.length + "_" + stringIds.join(","); + + var declar = this.declarations[name]; + if (declar) return declar; + + var uid = this.declarations[name] = this.scope.generateUidIdentifier("templateObject"); + + var helperId = this.addHelper(helperName); + var init = t.callExpression(helperId, [strings, raw]); + init._compact = true; + this.scope.push({ + id: uid, + init: init, + _blockHoist: 1.9 }); + return uid; + }; + + File.prototype.buildCodeFrameError = function buildCodeFrameError(node, msg) { + var Error = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : SyntaxError; + + var loc = node && (node.loc || node._loc); + + var err = new Error(msg); + + if (loc) { + err.loc = loc.start; + } else { + (0, _babelTraverse2.default)(node, errorVisitor, this.scope, err); + + err.message += " (This is an error on an internal node. Probably an internal error"; + + if (err.loc) { + err.message += ". Location has been estimated."; + } + + err.message += ")"; + } + + return err; + }; + + File.prototype.mergeSourceMap = function mergeSourceMap(map) { + var inputMap = this.opts.inputSourceMap; + + if (inputMap) { + var inputMapConsumer = new _sourceMap2.default.SourceMapConsumer(inputMap); + var outputMapConsumer = new _sourceMap2.default.SourceMapConsumer(map); + + var mergedGenerator = new _sourceMap2.default.SourceMapGenerator({ + file: inputMapConsumer.file, + sourceRoot: inputMapConsumer.sourceRoot + }); + + var source = outputMapConsumer.sources[0]; + + inputMapConsumer.eachMapping(function (mapping) { + var generatedPosition = outputMapConsumer.generatedPositionFor({ + line: mapping.generatedLine, + column: mapping.generatedColumn, + source: source + }); + if (generatedPosition.column != null) { + mergedGenerator.addMapping({ + source: mapping.source, + + original: mapping.source == null ? null : { + line: mapping.originalLine, + column: mapping.originalColumn + }, + + generated: generatedPosition + }); + } + }); + + var mergedMap = mergedGenerator.toJSON(); + inputMap.mappings = mergedMap.mappings; + return inputMap; + } else { + return map; + } + }; + + File.prototype.parse = function parse(code) { + var parseCode = _babylon.parse; + var parserOpts = this.opts.parserOpts; + + if (parserOpts) { + parserOpts = (0, _assign2.default)({}, this.parserOpts, parserOpts); + + if (parserOpts.parser) { + if (typeof parserOpts.parser === "string") { + var dirname = _path2.default.dirname(this.opts.filename) || process.cwd(); + var parser = (0, _resolve2.default)(parserOpts.parser, dirname); + if (parser) { + parseCode = require(parser).parse; + } else { + throw new Error("Couldn't find parser " + parserOpts.parser + " with \"parse\" method " + ("relative to directory " + dirname)); + } + } else { + parseCode = parserOpts.parser; + } + + parserOpts.parser = { + parse: function parse(source) { + return (0, _babylon.parse)(source, parserOpts); + } + }; + } + } + + this.log.debug("Parse start"); + var ast = parseCode(code, parserOpts || this.parserOpts); + this.log.debug("Parse stop"); + return ast; + }; + + File.prototype._addAst = function _addAst(ast) { + this.path = _babelTraverse.NodePath.get({ + hub: this.hub, + parentPath: null, + parent: ast, + container: ast, + key: "program" + }).setContext(); + this.scope = this.path.scope; + this.ast = ast; + this.getMetadata(); + }; + + File.prototype.addAst = function addAst(ast) { + this.log.debug("Start set AST"); + this._addAst(ast); + this.log.debug("End set AST"); + }; + + File.prototype.transform = function transform() { + for (var i = 0; i < this.pluginPasses.length; i++) { + var pluginPasses = this.pluginPasses[i]; + this.call("pre", pluginPasses); + this.log.debug("Start transform traverse"); + + var visitor = _babelTraverse2.default.visitors.merge(this.pluginVisitors[i], pluginPasses, this.opts.wrapPluginVisitorMethod); + (0, _babelTraverse2.default)(this.ast, visitor, this.scope); + + this.log.debug("End transform traverse"); + this.call("post", pluginPasses); + } + + return this.generate(); + }; + + File.prototype.wrap = function wrap(code, callback) { + code = code + ""; + + try { + if (this.shouldIgnore()) { + return this.makeResult({ code: code, ignored: true }); + } else { + return callback(); + } + } catch (err) { + if (err._babel) { + throw err; + } else { + err._babel = true; + } + + var message = err.message = this.opts.filename + ": " + err.message; + + var loc = err.loc; + if (loc) { + err.codeFrame = (0, _babelCodeFrame2.default)(code, loc.line, loc.column + 1, this.opts); + message += "\n" + err.codeFrame; + } + + if (process.browser) { + err.message = message; + } + + if (err.stack) { + var newStack = err.stack.replace(err.message, message); + err.stack = newStack; + } + + throw err; + } + }; + + File.prototype.addCode = function addCode(code) { + code = (code || "") + ""; + code = this.parseInputSourceMap(code); + this.code = code; + }; + + File.prototype.parseCode = function parseCode() { + this.parseShebang(); + var ast = this.parse(this.code); + this.addAst(ast); + }; + + File.prototype.shouldIgnore = function shouldIgnore() { + var opts = this.opts; + return util.shouldIgnore(opts.filename, opts.ignore, opts.only); + }; + + File.prototype.call = function call(key, pluginPasses) { + for (var _iterator3 = pluginPasses, _isArray3 = Array.isArray(_iterator3), _i3 = 0, _iterator3 = _isArray3 ? _iterator3 : (0, _getIterator3.default)(_iterator3);;) { + var _ref3; + + if (_isArray3) { + if (_i3 >= _iterator3.length) break; + _ref3 = _iterator3[_i3++]; + } else { + _i3 = _iterator3.next(); + if (_i3.done) break; + _ref3 = _i3.value; + } + + var pass = _ref3; + + var plugin = pass.plugin; + var fn = plugin[key]; + if (fn) fn.call(pass, this); + } + }; + + File.prototype.parseInputSourceMap = function parseInputSourceMap(code) { + var opts = this.opts; + + if (opts.inputSourceMap !== false) { + var inputMap = _convertSourceMap2.default.fromSource(code); + if (inputMap) { + opts.inputSourceMap = inputMap.toObject(); + code = _convertSourceMap2.default.removeComments(code); + } + } + + return code; + }; + + File.prototype.parseShebang = function parseShebang() { + var shebangMatch = shebangRegex.exec(this.code); + if (shebangMatch) { + this.shebang = shebangMatch[0]; + this.code = this.code.replace(shebangRegex, ""); + } + }; + + File.prototype.makeResult = function makeResult(_ref4) { + var code = _ref4.code, + map = _ref4.map, + ast = _ref4.ast, + ignored = _ref4.ignored; + + var result = { + metadata: null, + options: this.opts, + ignored: !!ignored, + code: null, + ast: null, + map: map || null + }; + + if (this.opts.code) { + result.code = code; + } + + if (this.opts.ast) { + result.ast = ast; + } + + if (this.opts.metadata) { + result.metadata = this.metadata; + } + + return result; + }; + + File.prototype.generate = function generate() { + var opts = this.opts; + var ast = this.ast; + + var result = { ast: ast }; + if (!opts.code) return this.makeResult(result); + + var gen = _babelGenerator2.default; + if (opts.generatorOpts.generator) { + gen = opts.generatorOpts.generator; + + if (typeof gen === "string") { + var dirname = _path2.default.dirname(this.opts.filename) || process.cwd(); + var generator = (0, _resolve2.default)(gen, dirname); + if (generator) { + gen = require(generator).print; + } else { + throw new Error("Couldn't find generator " + gen + " with \"print\" method relative " + ("to directory " + dirname)); + } + } + } + + this.log.debug("Generation start"); + + var _result = gen(ast, opts.generatorOpts ? (0, _assign2.default)(opts, opts.generatorOpts) : opts, this.code); + result.code = _result.code; + result.map = _result.map; + + this.log.debug("Generation end"); + + if (this.shebang) { + result.code = this.shebang + "\n" + result.code; + } + + if (result.map) { + result.map = this.mergeSourceMap(result.map); + } + + if (opts.sourceMaps === "inline" || opts.sourceMaps === "both") { + result.code += "\n" + _convertSourceMap2.default.fromObject(result.map).toComment(); + } + + if (opts.sourceMaps === "inline") { + result.map = null; + } + + return this.makeResult(result); + }; + + return File; +}(_store2.default); + +exports.default = File; +exports.File = File; +}).call(this,require('_process')) +},{"../../helpers/resolve":14,"../../store":15,"../../util":31,"../internal-plugins/block-hoist":26,"../internal-plugins/shadow-functions":27,"../plugin-pass":29,"./logger":18,"./metadata":19,"./options/option-manager":23,"_process":525,"babel-code-frame":4,"babel-generator":44,"babel-helpers":60,"babel-runtime/core-js/get-iterator":95,"babel-runtime/core-js/object/assign":99,"babel-runtime/core-js/object/create":100,"babel-runtime/helpers/classCallCheck":109,"babel-runtime/helpers/inherits":110,"babel-runtime/helpers/possibleConstructorReturn":112,"babel-traverse":118,"babel-types":151,"babylon":155,"convert-source-map":163,"lodash/defaults":470,"path":522,"source-map":552}],18:[function(require,module,exports){ +"use strict"; + +exports.__esModule = true; + +var _classCallCheck2 = require("babel-runtime/helpers/classCallCheck"); + +var _classCallCheck3 = _interopRequireDefault(_classCallCheck2); + +var _node = require("debug/node"); + +var _node2 = _interopRequireDefault(_node); + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } + +var verboseDebug = (0, _node2.default)("babel:verbose"); +var generalDebug = (0, _node2.default)("babel"); + +var seenDeprecatedMessages = []; + +var Logger = function () { + function Logger(file, filename) { + (0, _classCallCheck3.default)(this, Logger); + + this.filename = filename; + this.file = file; + } + + Logger.prototype._buildMessage = function _buildMessage(msg) { + var parts = "[BABEL] " + this.filename; + if (msg) parts += ": " + msg; + return parts; + }; + + Logger.prototype.warn = function warn(msg) { + console.warn(this._buildMessage(msg)); + }; + + Logger.prototype.error = function error(msg) { + var Constructor = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : Error; + + throw new Constructor(this._buildMessage(msg)); + }; + + Logger.prototype.deprecate = function deprecate(msg) { + if (this.file.opts && this.file.opts.suppressDeprecationMessages) return; + + msg = this._buildMessage(msg); + + if (seenDeprecatedMessages.indexOf(msg) >= 0) return; + + seenDeprecatedMessages.push(msg); + + console.error(msg); + }; + + Logger.prototype.verbose = function verbose(msg) { + if (verboseDebug.enabled) verboseDebug(this._buildMessage(msg)); + }; + + Logger.prototype.debug = function debug(msg) { + if (generalDebug.enabled) generalDebug(this._buildMessage(msg)); + }; + + Logger.prototype.deopt = function deopt(node, msg) { + this.debug(msg); + }; + + return Logger; +}(); + +exports.default = Logger; +module.exports = exports["default"]; +},{"babel-runtime/helpers/classCallCheck":109,"debug/node":278}],19:[function(require,module,exports){ +"use strict"; + +exports.__esModule = true; +exports.ImportDeclaration = exports.ModuleDeclaration = undefined; + +var _getIterator2 = require("babel-runtime/core-js/get-iterator"); + +var _getIterator3 = _interopRequireDefault(_getIterator2); + +exports.ExportDeclaration = ExportDeclaration; +exports.Scope = Scope; + +var _babelTypes = require("babel-types"); + +var t = _interopRequireWildcard(_babelTypes); + +function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } } + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } + +var ModuleDeclaration = exports.ModuleDeclaration = { + enter: function enter(path, file) { + var node = path.node; + + if (node.source) { + node.source.value = file.resolveModuleSource(node.source.value); + } + } +}; + +var ImportDeclaration = exports.ImportDeclaration = { + exit: function exit(path, file) { + var node = path.node; + + + var specifiers = []; + var imported = []; + file.metadata.modules.imports.push({ + source: node.source.value, + imported: imported, + specifiers: specifiers + }); + + for (var _iterator = path.get("specifiers"), _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : (0, _getIterator3.default)(_iterator);;) { + var _ref; + + if (_isArray) { + if (_i >= _iterator.length) break; + _ref = _iterator[_i++]; + } else { + _i = _iterator.next(); + if (_i.done) break; + _ref = _i.value; + } + + var specifier = _ref; + + var local = specifier.node.local.name; + + if (specifier.isImportDefaultSpecifier()) { + imported.push("default"); + specifiers.push({ + kind: "named", + imported: "default", + local: local + }); + } + + if (specifier.isImportSpecifier()) { + var importedName = specifier.node.imported.name; + imported.push(importedName); + specifiers.push({ + kind: "named", + imported: importedName, + local: local + }); + } + + if (specifier.isImportNamespaceSpecifier()) { + imported.push("*"); + specifiers.push({ + kind: "namespace", + local: local + }); + } + } + } +}; + +function ExportDeclaration(path, file) { + var node = path.node; + + + var source = node.source ? node.source.value : null; + var exports = file.metadata.modules.exports; + + var declar = path.get("declaration"); + if (declar.isStatement()) { + var bindings = declar.getBindingIdentifiers(); + + for (var name in bindings) { + exports.exported.push(name); + exports.specifiers.push({ + kind: "local", + local: name, + exported: path.isExportDefaultDeclaration() ? "default" : name + }); + } + } + + if (path.isExportNamedDeclaration() && node.specifiers) { + for (var _iterator2 = node.specifiers, _isArray2 = Array.isArray(_iterator2), _i2 = 0, _iterator2 = _isArray2 ? _iterator2 : (0, _getIterator3.default)(_iterator2);;) { + var _ref2; + + if (_isArray2) { + if (_i2 >= _iterator2.length) break; + _ref2 = _iterator2[_i2++]; + } else { + _i2 = _iterator2.next(); + if (_i2.done) break; + _ref2 = _i2.value; + } + + var specifier = _ref2; + + var exported = specifier.exported.name; + exports.exported.push(exported); + + if (t.isExportDefaultSpecifier(specifier)) { + exports.specifiers.push({ + kind: "external", + local: exported, + exported: exported, + source: source + }); + } + + if (t.isExportNamespaceSpecifier(specifier)) { + exports.specifiers.push({ + kind: "external-namespace", + exported: exported, + source: source + }); + } + + var local = specifier.local; + if (!local) continue; + + if (source) { + exports.specifiers.push({ + kind: "external", + local: local.name, + exported: exported, + source: source + }); + } + + if (!source) { + exports.specifiers.push({ + kind: "local", + local: local.name, + exported: exported + }); + } + } + } + + if (path.isExportAllDeclaration()) { + exports.specifiers.push({ + kind: "external-all", + source: source + }); + } +} + +function Scope(path) { + path.skip(); +} +},{"babel-runtime/core-js/get-iterator":95,"babel-types":151}],20:[function(require,module,exports){ +(function (process){ +"use strict"; + +exports.__esModule = true; + +var _assign = require("babel-runtime/core-js/object/assign"); + +var _assign2 = _interopRequireDefault(_assign); + +var _classCallCheck2 = require("babel-runtime/helpers/classCallCheck"); + +var _classCallCheck3 = _interopRequireDefault(_classCallCheck2); + +exports.default = buildConfigChain; + +var _resolve = require("../../../helpers/resolve"); + +var _resolve2 = _interopRequireDefault(_resolve); + +var _json = require("json5"); + +var _json2 = _interopRequireDefault(_json); + +var _pathIsAbsolute = require("path-is-absolute"); + +var _pathIsAbsolute2 = _interopRequireDefault(_pathIsAbsolute); + +var _path = require("path"); + +var _path2 = _interopRequireDefault(_path); + +var _fs = require("fs"); + +var _fs2 = _interopRequireDefault(_fs); + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } + +var existsCache = {}; +var jsonCache = {}; + +var BABELIGNORE_FILENAME = ".babelignore"; +var BABELRC_FILENAME = ".babelrc"; +var PACKAGE_FILENAME = "package.json"; + +function exists(filename) { + var cached = existsCache[filename]; + if (cached == null) { + return existsCache[filename] = _fs2.default.existsSync(filename); + } else { + return cached; + } +} + +function buildConfigChain() { + var opts = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {}; + var log = arguments[1]; + + var filename = opts.filename; + var builder = new ConfigChainBuilder(log); + + if (opts.babelrc !== false) { + builder.findConfigs(filename); + } + + builder.mergeConfig({ + options: opts, + alias: "base", + dirname: filename && _path2.default.dirname(filename) + }); + + return builder.configs; +} + +var ConfigChainBuilder = function () { + function ConfigChainBuilder(log) { + (0, _classCallCheck3.default)(this, ConfigChainBuilder); + + this.resolvedConfigs = []; + this.configs = []; + this.log = log; + } + + ConfigChainBuilder.prototype.findConfigs = function findConfigs(loc) { + if (!loc) return; + + if (!(0, _pathIsAbsolute2.default)(loc)) { + loc = _path2.default.join(process.cwd(), loc); + } + + var foundConfig = false; + var foundIgnore = false; + + while (loc !== (loc = _path2.default.dirname(loc))) { + if (!foundConfig) { + var configLoc = _path2.default.join(loc, BABELRC_FILENAME); + if (exists(configLoc)) { + this.addConfig(configLoc); + foundConfig = true; + } + + var pkgLoc = _path2.default.join(loc, PACKAGE_FILENAME); + if (!foundConfig && exists(pkgLoc)) { + foundConfig = this.addConfig(pkgLoc, "babel", JSON); + } + } + + if (!foundIgnore) { + var ignoreLoc = _path2.default.join(loc, BABELIGNORE_FILENAME); + if (exists(ignoreLoc)) { + this.addIgnoreConfig(ignoreLoc); + foundIgnore = true; + } + } + + if (foundIgnore && foundConfig) return; + } + }; + + ConfigChainBuilder.prototype.addIgnoreConfig = function addIgnoreConfig(loc) { + var file = _fs2.default.readFileSync(loc, "utf8"); + var lines = file.split("\n"); + + lines = lines.map(function (line) { + return line.replace(/#(.*?)$/, "").trim(); + }).filter(function (line) { + return !!line; + }); + + if (lines.length) { + this.mergeConfig({ + options: { ignore: lines }, + alias: loc, + dirname: _path2.default.dirname(loc) + }); + } + }; + + ConfigChainBuilder.prototype.addConfig = function addConfig(loc, key) { + var json = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : _json2.default; + + if (this.resolvedConfigs.indexOf(loc) >= 0) { + return false; + } + + this.resolvedConfigs.push(loc); + + var content = _fs2.default.readFileSync(loc, "utf8"); + var options = void 0; + + try { + options = jsonCache[content] = jsonCache[content] || json.parse(content); + if (key) options = options[key]; + } catch (err) { + err.message = loc + ": Error while parsing JSON - " + err.message; + throw err; + } + + this.mergeConfig({ + options: options, + alias: loc, + dirname: _path2.default.dirname(loc) + }); + + return !!options; + }; + + ConfigChainBuilder.prototype.mergeConfig = function mergeConfig(_ref) { + var options = _ref.options, + alias = _ref.alias, + loc = _ref.loc, + dirname = _ref.dirname; + + if (!options) { + return false; + } + + options = (0, _assign2.default)({}, options); + + dirname = dirname || process.cwd(); + loc = loc || alias; + + if (options.extends) { + var extendsLoc = (0, _resolve2.default)(options.extends, dirname); + if (extendsLoc) { + this.addConfig(extendsLoc); + } else { + if (this.log) this.log.error("Couldn't resolve extends clause of " + options.extends + " in " + alias); + } + delete options.extends; + } + + this.configs.push({ + options: options, + alias: alias, + loc: loc, + dirname: dirname + }); + + var envOpts = void 0; + var envKey = process.env.BABEL_ENV || process.env.NODE_ENV || "development"; + if (options.env) { + envOpts = options.env[envKey]; + delete options.env; + } + + this.mergeConfig({ + options: envOpts, + alias: alias + ".env." + envKey, + dirname: dirname + }); + }; + + return ConfigChainBuilder; +}(); + +module.exports = exports["default"]; +}).call(this,require('_process')) +},{"../../../helpers/resolve":14,"_process":525,"babel-runtime/core-js/object/assign":99,"babel-runtime/helpers/classCallCheck":109,"fs":159,"json5":297,"path":522,"path-is-absolute":523}],21:[function(require,module,exports){ +"use strict"; + +module.exports = { + filename: { + type: "filename", + description: "filename to use when reading from stdin - this will be used in source-maps, errors etc", + default: "unknown", + shorthand: "f" + }, + + filenameRelative: { + hidden: true, + type: "string" + }, + + inputSourceMap: { + hidden: true + }, + + env: { + hidden: true, + default: {} + }, + + mode: { + description: "", + hidden: true + }, + + retainLines: { + type: "boolean", + default: false, + description: "retain line numbers - will result in really ugly code" + }, + + highlightCode: { + description: "enable/disable ANSI syntax highlighting of code frames (on by default)", + type: "boolean", + default: true + }, + + suppressDeprecationMessages: { + type: "boolean", + default: false, + hidden: true + }, + + presets: { + type: "list", + description: "", + default: [] + }, + + plugins: { + type: "list", + default: [], + description: "" + }, + + ignore: { + type: "list", + description: "list of glob paths to **not** compile", + default: [] + }, + + only: { + type: "list", + description: "list of glob paths to **only** compile" + }, + + code: { + hidden: true, + default: true, + type: "boolean" + }, + + metadata: { + hidden: true, + default: true, + type: "boolean" + }, + + ast: { + hidden: true, + default: true, + type: "boolean" + }, + + extends: { + type: "string", + hidden: true + }, + + comments: { + type: "boolean", + default: true, + description: "write comments to generated output (true by default)" + }, + + shouldPrintComment: { + hidden: true, + description: "optional callback to control whether a comment should be inserted, when this is used the comments option is ignored" + }, + + wrapPluginVisitorMethod: { + hidden: true, + description: "optional callback to wrap all visitor methods" + }, + + compact: { + type: "booleanString", + default: "auto", + description: "do not include superfluous whitespace characters and line terminators [true|false|auto]" + }, + + minified: { + type: "boolean", + default: false, + description: "save as much bytes when printing [true|false]" + }, + + sourceMap: { + alias: "sourceMaps", + hidden: true + }, + + sourceMaps: { + type: "booleanString", + description: "[true|false|inline]", + default: false, + shorthand: "s" + }, + + sourceMapTarget: { + type: "string", + description: "set `file` on returned source map" + }, + + sourceFileName: { + type: "string", + description: "set `sources[0]` on returned source map" + }, + + sourceRoot: { + type: "filename", + description: "the root from which all sources are relative" + }, + + babelrc: { + description: "Whether or not to look up .babelrc and .babelignore files", + type: "boolean", + default: true + }, + + sourceType: { + description: "", + default: "module" + }, + + auxiliaryCommentBefore: { + type: "string", + description: "print a comment before any injected non-user code" + }, + + auxiliaryCommentAfter: { + type: "string", + description: "print a comment after any injected non-user code" + }, + + resolveModuleSource: { + hidden: true + }, + + getModuleId: { + hidden: true + }, + + moduleRoot: { + type: "filename", + description: "optional prefix for the AMD module formatter that will be prepend to the filename on module definitions" + }, + + moduleIds: { + type: "boolean", + default: false, + shorthand: "M", + description: "insert an explicit id for modules" + }, + + moduleId: { + description: "specify a custom name for module ids", + type: "string" + }, + + passPerPreset: { + description: "Whether to spawn a traversal pass per a preset. By default all presets are merged.", + type: "boolean", + default: false, + hidden: true + }, + + parserOpts: { + description: "Options to pass into the parser, or to change parsers (parserOpts.parser)", + default: false + }, + + generatorOpts: { + description: "Options to pass into the generator, or to change generators (generatorOpts.generator)", + default: false + } +}; +},{}],22:[function(require,module,exports){ +"use strict"; + +exports.__esModule = true; +exports.config = undefined; +exports.normaliseOptions = normaliseOptions; + +var _parsers = require("./parsers"); + +var parsers = _interopRequireWildcard(_parsers); + +var _config = require("./config"); + +var _config2 = _interopRequireDefault(_config); + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } + +function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } } + +exports.config = _config2.default; +function normaliseOptions() { + var options = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {}; + + for (var key in options) { + var val = options[key]; + if (val == null) continue; + + var opt = _config2.default[key]; + if (opt && opt.alias) opt = _config2.default[opt.alias]; + if (!opt) continue; + + var parser = parsers[opt.type]; + if (parser) val = parser(val); + + options[key] = val; + } + + return options; +} +},{"./config":21,"./parsers":24}],23:[function(require,module,exports){ +(function (process){ +"use strict"; + +exports.__esModule = true; + +var _objectWithoutProperties2 = require("babel-runtime/helpers/objectWithoutProperties"); + +var _objectWithoutProperties3 = _interopRequireDefault(_objectWithoutProperties2); + +var _stringify = require("babel-runtime/core-js/json/stringify"); + +var _stringify2 = _interopRequireDefault(_stringify); + +var _assign = require("babel-runtime/core-js/object/assign"); + +var _assign2 = _interopRequireDefault(_assign); + +var _getIterator2 = require("babel-runtime/core-js/get-iterator"); + +var _getIterator3 = _interopRequireDefault(_getIterator2); + +var _typeof2 = require("babel-runtime/helpers/typeof"); + +var _typeof3 = _interopRequireDefault(_typeof2); + +var _classCallCheck2 = require("babel-runtime/helpers/classCallCheck"); + +var _classCallCheck3 = _interopRequireDefault(_classCallCheck2); + +var _node = require("../../../api/node"); + +var context = _interopRequireWildcard(_node); + +var _plugin2 = require("../../plugin"); + +var _plugin3 = _interopRequireDefault(_plugin2); + +var _babelMessages = require("babel-messages"); + +var messages = _interopRequireWildcard(_babelMessages); + +var _index = require("./index"); + +var _resolvePlugin = require("../../../helpers/resolve-plugin"); + +var _resolvePlugin2 = _interopRequireDefault(_resolvePlugin); + +var _resolvePreset = require("../../../helpers/resolve-preset"); + +var _resolvePreset2 = _interopRequireDefault(_resolvePreset); + +var _cloneDeepWith = require("lodash/cloneDeepWith"); + +var _cloneDeepWith2 = _interopRequireDefault(_cloneDeepWith); + +var _clone = require("lodash/clone"); + +var _clone2 = _interopRequireDefault(_clone); + +var _merge = require("../../../helpers/merge"); + +var _merge2 = _interopRequireDefault(_merge); + +var _config2 = require("./config"); + +var _config3 = _interopRequireDefault(_config2); + +var _removed = require("./removed"); + +var _removed2 = _interopRequireDefault(_removed); + +var _buildConfigChain = require("./build-config-chain"); + +var _buildConfigChain2 = _interopRequireDefault(_buildConfigChain); + +var _path = require("path"); + +var _path2 = _interopRequireDefault(_path); + +function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } } + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } + +var OptionManager = function () { + function OptionManager(log) { + (0, _classCallCheck3.default)(this, OptionManager); + + this.resolvedConfigs = []; + this.options = OptionManager.createBareOptions(); + this.log = log; + } + + OptionManager.memoisePluginContainer = function memoisePluginContainer(fn, loc, i, alias) { + for (var _iterator = OptionManager.memoisedPlugins, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : (0, _getIterator3.default)(_iterator);;) { + var _ref; + + if (_isArray) { + if (_i >= _iterator.length) break; + _ref = _iterator[_i++]; + } else { + _i = _iterator.next(); + if (_i.done) break; + _ref = _i.value; + } + + var cache = _ref; + + if (cache.container === fn) return cache.plugin; + } + + var obj = void 0; + + if (typeof fn === "function") { + obj = fn(context); + } else { + obj = fn; + } + + if ((typeof obj === "undefined" ? "undefined" : (0, _typeof3.default)(obj)) === "object") { + var _plugin = new _plugin3.default(obj, alias); + OptionManager.memoisedPlugins.push({ + container: fn, + plugin: _plugin + }); + return _plugin; + } else { + throw new TypeError(messages.get("pluginNotObject", loc, i, typeof obj === "undefined" ? "undefined" : (0, _typeof3.default)(obj)) + loc + i); + } + }; + + OptionManager.createBareOptions = function createBareOptions() { + var opts = {}; + + for (var _key in _config3.default) { + var opt = _config3.default[_key]; + opts[_key] = (0, _clone2.default)(opt.default); + } + + return opts; + }; + + OptionManager.normalisePlugin = function normalisePlugin(plugin, loc, i, alias) { + plugin = plugin.__esModule ? plugin.default : plugin; + + if (!(plugin instanceof _plugin3.default)) { + if (typeof plugin === "function" || (typeof plugin === "undefined" ? "undefined" : (0, _typeof3.default)(plugin)) === "object") { + plugin = OptionManager.memoisePluginContainer(plugin, loc, i, alias); + } else { + throw new TypeError(messages.get("pluginNotFunction", loc, i, typeof plugin === "undefined" ? "undefined" : (0, _typeof3.default)(plugin))); + } + } + + plugin.init(loc, i); + + return plugin; + }; + + OptionManager.normalisePlugins = function normalisePlugins(loc, dirname, plugins) { + return plugins.map(function (val, i) { + var plugin = void 0, + options = void 0; + + if (!val) { + throw new TypeError("Falsy value found in plugins"); + } + + if (Array.isArray(val)) { + plugin = val[0]; + options = val[1]; + } else { + plugin = val; + } + + var alias = typeof plugin === "string" ? plugin : loc + "$" + i; + + if (typeof plugin === "string") { + var pluginLoc = (0, _resolvePlugin2.default)(plugin, dirname); + if (pluginLoc) { + plugin = require(pluginLoc); + } else { + throw new ReferenceError(messages.get("pluginUnknown", plugin, loc, i, dirname)); + } + } + + plugin = OptionManager.normalisePlugin(plugin, loc, i, alias); + + return [plugin, options]; + }); + }; + + OptionManager.prototype.mergeOptions = function mergeOptions(_ref2) { + var _this = this; + + var rawOpts = _ref2.options, + extendingOpts = _ref2.extending, + alias = _ref2.alias, + loc = _ref2.loc, + dirname = _ref2.dirname; + + alias = alias || "foreign"; + if (!rawOpts) return; + + if ((typeof rawOpts === "undefined" ? "undefined" : (0, _typeof3.default)(rawOpts)) !== "object" || Array.isArray(rawOpts)) { + this.log.error("Invalid options type for " + alias, TypeError); + } + + var opts = (0, _cloneDeepWith2.default)(rawOpts, function (val) { + if (val instanceof _plugin3.default) { + return val; + } + }); + + dirname = dirname || process.cwd(); + loc = loc || alias; + + for (var _key2 in opts) { + var option = _config3.default[_key2]; + + if (!option && this.log) { + if (_removed2.default[_key2]) { + this.log.error("Using removed Babel 5 option: " + alias + "." + _key2 + " - " + _removed2.default[_key2].message, ReferenceError); + } else { + var unknownOptErr = "Unknown option: " + alias + "." + _key2 + ". Check out http://babeljs.io/docs/usage/options/ for more information about options."; + var presetConfigErr = "A common cause of this error is the presence of a configuration options object without the corresponding preset name. Example:\n\nInvalid:\n `{ presets: [{option: value}] }`\nValid:\n `{ presets: [['presetName', {option: value}]] }`\n\nFor more detailed information on preset configuration, please see http://babeljs.io/docs/plugins/#pluginpresets-options."; + + + this.log.error(unknownOptErr + "\n\n" + presetConfigErr, ReferenceError); + } + } + } + + (0, _index.normaliseOptions)(opts); + + if (opts.plugins) { + opts.plugins = OptionManager.normalisePlugins(loc, dirname, opts.plugins); + } + + if (opts.presets) { + if (opts.passPerPreset) { + opts.presets = this.resolvePresets(opts.presets, dirname, function (preset, presetLoc) { + _this.mergeOptions({ + options: preset, + extending: preset, + alias: presetLoc, + loc: presetLoc, + dirname: dirname + }); + }); + } else { + this.mergePresets(opts.presets, dirname); + delete opts.presets; + } + } + + if (rawOpts === extendingOpts) { + (0, _assign2.default)(extendingOpts, opts); + } else { + (0, _merge2.default)(extendingOpts || this.options, opts); + } + }; + + OptionManager.prototype.mergePresets = function mergePresets(presets, dirname) { + var _this2 = this; + + this.resolvePresets(presets, dirname, function (presetOpts, presetLoc) { + _this2.mergeOptions({ + options: presetOpts, + alias: presetLoc, + loc: presetLoc, + dirname: _path2.default.dirname(presetLoc || "") + }); + }); + }; + + OptionManager.prototype.resolvePresets = function resolvePresets(presets, dirname, onResolve) { + return presets.map(function (val) { + var options = void 0; + if (Array.isArray(val)) { + if (val.length > 2) { + throw new Error("Unexpected extra options " + (0, _stringify2.default)(val.slice(2)) + " passed to preset."); + } + + var _val = val; + val = _val[0]; + options = _val[1]; + } + + var presetLoc = void 0; + try { + if (typeof val === "string") { + presetLoc = (0, _resolvePreset2.default)(val, dirname); + + if (!presetLoc) { + throw new Error("Couldn't find preset " + (0, _stringify2.default)(val) + " relative to directory " + (0, _stringify2.default)(dirname)); + } + + val = require(presetLoc); + } + + if ((typeof val === "undefined" ? "undefined" : (0, _typeof3.default)(val)) === "object" && val.__esModule) { + if (val.default) { + val = val.default; + } else { + var _val2 = val, + __esModule = _val2.__esModule, + rest = (0, _objectWithoutProperties3.default)(_val2, ["__esModule"]); + + val = rest; + } + } + + if ((typeof val === "undefined" ? "undefined" : (0, _typeof3.default)(val)) === "object" && val.buildPreset) val = val.buildPreset; + + if (typeof val !== "function" && options !== undefined) { + throw new Error("Options " + (0, _stringify2.default)(options) + " passed to " + (presetLoc || "a preset") + " which does not accept options."); + } + + if (typeof val === "function") val = val(context, options, { dirname: dirname }); + + if ((typeof val === "undefined" ? "undefined" : (0, _typeof3.default)(val)) !== "object") { + throw new Error("Unsupported preset format: " + val + "."); + } + + onResolve && onResolve(val, presetLoc); + } catch (e) { + if (presetLoc) { + e.message += " (While processing preset: " + (0, _stringify2.default)(presetLoc) + ")"; + } + throw e; + } + return val; + }); + }; + + OptionManager.prototype.normaliseOptions = function normaliseOptions() { + var opts = this.options; + + for (var _key3 in _config3.default) { + var option = _config3.default[_key3]; + var val = opts[_key3]; + + if (!val && option.optional) continue; + + if (option.alias) { + opts[option.alias] = opts[option.alias] || val; + } else { + opts[_key3] = val; + } + } + }; + + OptionManager.prototype.init = function init() { + var opts = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {}; + + for (var _iterator2 = (0, _buildConfigChain2.default)(opts, this.log), _isArray2 = Array.isArray(_iterator2), _i2 = 0, _iterator2 = _isArray2 ? _iterator2 : (0, _getIterator3.default)(_iterator2);;) { + var _ref3; + + if (_isArray2) { + if (_i2 >= _iterator2.length) break; + _ref3 = _iterator2[_i2++]; + } else { + _i2 = _iterator2.next(); + if (_i2.done) break; + _ref3 = _i2.value; + } + + var _config = _ref3; + + this.mergeOptions(_config); + } + + this.normaliseOptions(opts); + + return this.options; + }; + + return OptionManager; +}(); + +exports.default = OptionManager; + + +OptionManager.memoisedPlugins = []; +module.exports = exports["default"]; +}).call(this,require('_process')) +},{"../../../api/node":6,"../../../helpers/merge":9,"../../../helpers/resolve-plugin":12,"../../../helpers/resolve-preset":13,"../../plugin":30,"./build-config-chain":20,"./config":21,"./index":22,"./removed":25,"_process":525,"babel-messages":61,"babel-runtime/core-js/get-iterator":95,"babel-runtime/core-js/json/stringify":96,"babel-runtime/core-js/object/assign":99,"babel-runtime/helpers/classCallCheck":109,"babel-runtime/helpers/objectWithoutProperties":111,"babel-runtime/helpers/typeof":113,"lodash/clone":466,"lodash/cloneDeepWith":468,"path":522}],24:[function(require,module,exports){ +"use strict"; + +exports.__esModule = true; +exports.filename = undefined; +exports.boolean = boolean; +exports.booleanString = booleanString; +exports.list = list; + +var _slash = require("slash"); + +var _slash2 = _interopRequireDefault(_slash); + +var _util = require("../../../util"); + +var util = _interopRequireWildcard(_util); + +function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } } + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } + +var filename = exports.filename = _slash2.default; + +function boolean(val) { + return !!val; +} + +function booleanString(val) { + return util.booleanify(val); +} + +function list(val) { + return util.list(val); +} +},{"../../../util":31,"slash":541}],25:[function(require,module,exports){ +"use strict"; + +module.exports = { + "auxiliaryComment": { + "message": "Use `auxiliaryCommentBefore` or `auxiliaryCommentAfter`" + }, + "blacklist": { + "message": "Put the specific transforms you want in the `plugins` option" + }, + "breakConfig": { + "message": "This is not a necessary option in Babel 6" + }, + "experimental": { + "message": "Put the specific transforms you want in the `plugins` option" + }, + "externalHelpers": { + "message": "Use the `external-helpers` plugin instead. Check out http://babeljs.io/docs/plugins/external-helpers/" + }, + "extra": { + "message": "" + }, + "jsxPragma": { + "message": "use the `pragma` option in the `react-jsx` plugin . Check out http://babeljs.io/docs/plugins/transform-react-jsx/" + }, + + "loose": { + "message": "Specify the `loose` option for the relevant plugin you are using or use a preset that sets the option." + }, + "metadataUsedHelpers": { + "message": "Not required anymore as this is enabled by default" + }, + "modules": { + "message": "Use the corresponding module transform plugin in the `plugins` option. Check out http://babeljs.io/docs/plugins/#modules" + }, + "nonStandard": { + "message": "Use the `react-jsx` and `flow-strip-types` plugins to support JSX and Flow. Also check out the react preset http://babeljs.io/docs/plugins/preset-react/" + }, + "optional": { + "message": "Put the specific transforms you want in the `plugins` option" + }, + "sourceMapName": { + "message": "Use the `sourceMapTarget` option" + }, + "stage": { + "message": "Check out the corresponding stage-x presets http://babeljs.io/docs/plugins/#presets" + }, + "whitelist": { + "message": "Put the specific transforms you want in the `plugins` option" + } +}; +},{}],26:[function(require,module,exports){ +"use strict"; + +exports.__esModule = true; + +var _plugin = require("../plugin"); + +var _plugin2 = _interopRequireDefault(_plugin); + +var _sortBy = require("lodash/sortBy"); + +var _sortBy2 = _interopRequireDefault(_sortBy); + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } + +exports.default = new _plugin2.default({ + + name: "internal.blockHoist", + + visitor: { + Block: { + exit: function exit(_ref) { + var node = _ref.node; + + var hasChange = false; + for (var i = 0; i < node.body.length; i++) { + var bodyNode = node.body[i]; + if (bodyNode && bodyNode._blockHoist != null) { + hasChange = true; + break; + } + } + if (!hasChange) return; + + node.body = (0, _sortBy2.default)(node.body, function (bodyNode) { + var priority = bodyNode && bodyNode._blockHoist; + if (priority == null) priority = 1; + if (priority === true) priority = 2; + + return -1 * priority; + }); + } + } + } +}); +module.exports = exports["default"]; +},{"../plugin":30,"lodash/sortBy":508}],27:[function(require,module,exports){ +"use strict"; + +exports.__esModule = true; + +var _symbol = require("babel-runtime/core-js/symbol"); + +var _symbol2 = _interopRequireDefault(_symbol); + +var _plugin = require("../plugin"); + +var _plugin2 = _interopRequireDefault(_plugin); + +var _babelTypes = require("babel-types"); + +var t = _interopRequireWildcard(_babelTypes); + +function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } } + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } + +var SUPER_THIS_BOUND = (0, _symbol2.default)("super this bound"); + +var superVisitor = { + CallExpression: function CallExpression(path) { + if (!path.get("callee").isSuper()) return; + + var node = path.node; + + if (node[SUPER_THIS_BOUND]) return; + node[SUPER_THIS_BOUND] = true; + + path.replaceWith(t.assignmentExpression("=", this.id, node)); + } +}; + +exports.default = new _plugin2.default({ + name: "internal.shadowFunctions", + + visitor: { + ThisExpression: function ThisExpression(path) { + remap(path, "this"); + }, + ReferencedIdentifier: function ReferencedIdentifier(path) { + if (path.node.name === "arguments") { + remap(path, "arguments"); + } + } + } +}); + + +function shouldShadow(path, shadowPath) { + if (path.is("_forceShadow")) { + return true; + } else { + return shadowPath; + } +} + +function remap(path, key) { + var shadowPath = path.inShadow(key); + if (!shouldShadow(path, shadowPath)) return; + + var shadowFunction = path.node._shadowedFunctionLiteral; + + var currentFunction = void 0; + var passedShadowFunction = false; + + var fnPath = path.find(function (innerPath) { + if (innerPath.parentPath && innerPath.parentPath.isClassProperty() && innerPath.key === "value") { + return true; + } + if (path === innerPath) return false; + if (innerPath.isProgram() || innerPath.isFunction()) { + currentFunction = currentFunction || innerPath; + } + + if (innerPath.isProgram()) { + passedShadowFunction = true; + + return true; + } else if (innerPath.isFunction() && !innerPath.isArrowFunctionExpression()) { + if (shadowFunction) { + if (innerPath === shadowFunction || innerPath.node === shadowFunction.node) return true; + } else { + if (!innerPath.is("shadow")) return true; + } + + passedShadowFunction = true; + return false; + } + + return false; + }); + + if (shadowFunction && fnPath.isProgram() && !shadowFunction.isProgram()) { + fnPath = path.findParent(function (p) { + return p.isProgram() || p.isFunction(); + }); + } + + if (fnPath === currentFunction) return; + + if (!passedShadowFunction) return; + + var cached = fnPath.getData(key); + if (cached) return path.replaceWith(cached); + + var id = path.scope.generateUidIdentifier(key); + + fnPath.setData(key, id); + + var classPath = fnPath.findParent(function (p) { + return p.isClass(); + }); + var hasSuperClass = !!(classPath && classPath.node && classPath.node.superClass); + + if (key === "this" && fnPath.isMethod({ kind: "constructor" }) && hasSuperClass) { + fnPath.scope.push({ id: id }); + + fnPath.traverse(superVisitor, { id: id }); + } else { + var init = key === "this" ? t.thisExpression() : t.identifier(key); + + if (shadowFunction) init._shadowedFunctionLiteral = shadowFunction; + + fnPath.scope.push({ id: id, init: init }); + } + + return path.replaceWith(id); +} +module.exports = exports["default"]; +},{"../plugin":30,"babel-runtime/core-js/symbol":104,"babel-types":151}],28:[function(require,module,exports){ +"use strict"; + +exports.__esModule = true; + +var _classCallCheck2 = require("babel-runtime/helpers/classCallCheck"); + +var _classCallCheck3 = _interopRequireDefault(_classCallCheck2); + +var _normalizeAst = require("../helpers/normalize-ast"); + +var _normalizeAst2 = _interopRequireDefault(_normalizeAst); + +var _plugin = require("./plugin"); + +var _plugin2 = _interopRequireDefault(_plugin); + +var _file = require("./file"); + +var _file2 = _interopRequireDefault(_file); + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } + +var Pipeline = function () { + function Pipeline() { + (0, _classCallCheck3.default)(this, Pipeline); + } + + Pipeline.prototype.lint = function lint(code) { + var opts = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {}; + + opts.code = false; + opts.mode = "lint"; + return this.transform(code, opts); + }; + + Pipeline.prototype.pretransform = function pretransform(code, opts) { + var file = new _file2.default(opts, this); + return file.wrap(code, function () { + file.addCode(code); + file.parseCode(code); + return file; + }); + }; + + Pipeline.prototype.transform = function transform(code, opts) { + var file = new _file2.default(opts, this); + return file.wrap(code, function () { + file.addCode(code); + file.parseCode(code); + return file.transform(); + }); + }; + + Pipeline.prototype.analyse = function analyse(code) { + var opts = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {}; + var visitor = arguments[2]; + + opts.code = false; + if (visitor) { + opts.plugins = opts.plugins || []; + opts.plugins.push(new _plugin2.default({ visitor: visitor })); + } + return this.transform(code, opts).metadata; + }; + + Pipeline.prototype.transformFromAst = function transformFromAst(ast, code, opts) { + ast = (0, _normalizeAst2.default)(ast); + + var file = new _file2.default(opts, this); + return file.wrap(code, function () { + file.addCode(code); + file.addAst(ast); + return file.transform(); + }); + }; + + return Pipeline; +}(); + +exports.default = Pipeline; +module.exports = exports["default"]; +},{"../helpers/normalize-ast":10,"./file":17,"./plugin":30,"babel-runtime/helpers/classCallCheck":109}],29:[function(require,module,exports){ +"use strict"; + +exports.__esModule = true; + +var _classCallCheck2 = require("babel-runtime/helpers/classCallCheck"); + +var _classCallCheck3 = _interopRequireDefault(_classCallCheck2); + +var _possibleConstructorReturn2 = require("babel-runtime/helpers/possibleConstructorReturn"); + +var _possibleConstructorReturn3 = _interopRequireDefault(_possibleConstructorReturn2); + +var _inherits2 = require("babel-runtime/helpers/inherits"); + +var _inherits3 = _interopRequireDefault(_inherits2); + +var _store = require("../store"); + +var _store2 = _interopRequireDefault(_store); + +var _file5 = require("./file"); + +var _file6 = _interopRequireDefault(_file5); + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } + +var PluginPass = function (_Store) { + (0, _inherits3.default)(PluginPass, _Store); + + function PluginPass(file, plugin) { + var options = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : {}; + (0, _classCallCheck3.default)(this, PluginPass); + + var _this = (0, _possibleConstructorReturn3.default)(this, _Store.call(this)); + + _this.plugin = plugin; + _this.key = plugin.key; + _this.file = file; + _this.opts = options; + return _this; + } + + PluginPass.prototype.addHelper = function addHelper() { + var _file; + + return (_file = this.file).addHelper.apply(_file, arguments); + }; + + PluginPass.prototype.addImport = function addImport() { + var _file2; + + return (_file2 = this.file).addImport.apply(_file2, arguments); + }; + + PluginPass.prototype.getModuleName = function getModuleName() { + var _file3; + + return (_file3 = this.file).getModuleName.apply(_file3, arguments); + }; + + PluginPass.prototype.buildCodeFrameError = function buildCodeFrameError() { + var _file4; + + return (_file4 = this.file).buildCodeFrameError.apply(_file4, arguments); + }; + + return PluginPass; +}(_store2.default); + +exports.default = PluginPass; +module.exports = exports["default"]; +},{"../store":15,"./file":17,"babel-runtime/helpers/classCallCheck":109,"babel-runtime/helpers/inherits":110,"babel-runtime/helpers/possibleConstructorReturn":112}],30:[function(require,module,exports){ +"use strict"; + +exports.__esModule = true; + +var _getIterator2 = require("babel-runtime/core-js/get-iterator"); + +var _getIterator3 = _interopRequireDefault(_getIterator2); + +var _classCallCheck2 = require("babel-runtime/helpers/classCallCheck"); + +var _classCallCheck3 = _interopRequireDefault(_classCallCheck2); + +var _possibleConstructorReturn2 = require("babel-runtime/helpers/possibleConstructorReturn"); + +var _possibleConstructorReturn3 = _interopRequireDefault(_possibleConstructorReturn2); + +var _inherits2 = require("babel-runtime/helpers/inherits"); + +var _inherits3 = _interopRequireDefault(_inherits2); + +var _optionManager = require("./file/options/option-manager"); + +var _optionManager2 = _interopRequireDefault(_optionManager); + +var _babelMessages = require("babel-messages"); + +var messages = _interopRequireWildcard(_babelMessages); + +var _store = require("../store"); + +var _store2 = _interopRequireDefault(_store); + +var _babelTraverse = require("babel-traverse"); + +var _babelTraverse2 = _interopRequireDefault(_babelTraverse); + +var _assign = require("lodash/assign"); + +var _assign2 = _interopRequireDefault(_assign); + +var _clone = require("lodash/clone"); + +var _clone2 = _interopRequireDefault(_clone); + +function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } } + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } + +var GLOBAL_VISITOR_PROPS = ["enter", "exit"]; + +var Plugin = function (_Store) { + (0, _inherits3.default)(Plugin, _Store); + + function Plugin(plugin, key) { + (0, _classCallCheck3.default)(this, Plugin); + + var _this = (0, _possibleConstructorReturn3.default)(this, _Store.call(this)); + + _this.initialized = false; + _this.raw = (0, _assign2.default)({}, plugin); + _this.key = _this.take("name") || key; + + _this.manipulateOptions = _this.take("manipulateOptions"); + _this.post = _this.take("post"); + _this.pre = _this.take("pre"); + _this.visitor = _this.normaliseVisitor((0, _clone2.default)(_this.take("visitor")) || {}); + return _this; + } + + Plugin.prototype.take = function take(key) { + var val = this.raw[key]; + delete this.raw[key]; + return val; + }; + + Plugin.prototype.chain = function chain(target, key) { + if (!target[key]) return this[key]; + if (!this[key]) return target[key]; + + var fns = [target[key], this[key]]; + + return function () { + var val = void 0; + + for (var _len = arguments.length, args = Array(_len), _key = 0; _key < _len; _key++) { + args[_key] = arguments[_key]; + } + + for (var _iterator = fns, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : (0, _getIterator3.default)(_iterator);;) { + var _ref; + + if (_isArray) { + if (_i >= _iterator.length) break; + _ref = _iterator[_i++]; + } else { + _i = _iterator.next(); + if (_i.done) break; + _ref = _i.value; + } + + var fn = _ref; + + if (fn) { + var ret = fn.apply(this, args); + if (ret != null) val = ret; + } + } + return val; + }; + }; + + Plugin.prototype.maybeInherit = function maybeInherit(loc) { + var inherits = this.take("inherits"); + if (!inherits) return; + + inherits = _optionManager2.default.normalisePlugin(inherits, loc, "inherits"); + + this.manipulateOptions = this.chain(inherits, "manipulateOptions"); + this.post = this.chain(inherits, "post"); + this.pre = this.chain(inherits, "pre"); + this.visitor = _babelTraverse2.default.visitors.merge([inherits.visitor, this.visitor]); + }; + + Plugin.prototype.init = function init(loc, i) { + if (this.initialized) return; + this.initialized = true; + + this.maybeInherit(loc); + + for (var key in this.raw) { + throw new Error(messages.get("pluginInvalidProperty", loc, i, key)); + } + }; + + Plugin.prototype.normaliseVisitor = function normaliseVisitor(visitor) { + for (var _iterator2 = GLOBAL_VISITOR_PROPS, _isArray2 = Array.isArray(_iterator2), _i2 = 0, _iterator2 = _isArray2 ? _iterator2 : (0, _getIterator3.default)(_iterator2);;) { + var _ref2; + + if (_isArray2) { + if (_i2 >= _iterator2.length) break; + _ref2 = _iterator2[_i2++]; + } else { + _i2 = _iterator2.next(); + if (_i2.done) break; + _ref2 = _i2.value; + } + + var key = _ref2; + + if (visitor[key]) { + throw new Error("Plugins aren't allowed to specify catch-all enter/exit handlers. " + "Please target individual nodes."); + } + } + + _babelTraverse2.default.explode(visitor); + return visitor; + }; + + return Plugin; +}(_store2.default); + +exports.default = Plugin; +module.exports = exports["default"]; +},{"../store":15,"./file/options/option-manager":23,"babel-messages":61,"babel-runtime/core-js/get-iterator":95,"babel-runtime/helpers/classCallCheck":109,"babel-runtime/helpers/inherits":110,"babel-runtime/helpers/possibleConstructorReturn":112,"babel-traverse":118,"lodash/assign":463,"lodash/clone":466}],31:[function(require,module,exports){ +"use strict"; + +exports.__esModule = true; +exports.inspect = exports.inherits = undefined; + +var _getIterator2 = require("babel-runtime/core-js/get-iterator"); + +var _getIterator3 = _interopRequireDefault(_getIterator2); + +var _util = require("util"); + +Object.defineProperty(exports, "inherits", { + enumerable: true, + get: function get() { + return _util.inherits; + } +}); +Object.defineProperty(exports, "inspect", { + enumerable: true, + get: function get() { + return _util.inspect; + } +}); +exports.canCompile = canCompile; +exports.list = list; +exports.regexify = regexify; +exports.arrayify = arrayify; +exports.booleanify = booleanify; +exports.shouldIgnore = shouldIgnore; + +var _escapeRegExp = require("lodash/escapeRegExp"); + +var _escapeRegExp2 = _interopRequireDefault(_escapeRegExp); + +var _startsWith = require("lodash/startsWith"); + +var _startsWith2 = _interopRequireDefault(_startsWith); + +var _minimatch = require("minimatch"); + +var _minimatch2 = _interopRequireDefault(_minimatch); + +var _includes = require("lodash/includes"); + +var _includes2 = _interopRequireDefault(_includes); + +var _isRegExp = require("lodash/isRegExp"); + +var _isRegExp2 = _interopRequireDefault(_isRegExp); + +var _path = require("path"); + +var _path2 = _interopRequireDefault(_path); + +var _slash = require("slash"); + +var _slash2 = _interopRequireDefault(_slash); + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } + +function canCompile(filename, altExts) { + var exts = altExts || canCompile.EXTENSIONS; + var ext = _path2.default.extname(filename); + return (0, _includes2.default)(exts, ext); +} + +canCompile.EXTENSIONS = [".js", ".jsx", ".es6", ".es"]; + +function list(val) { + if (!val) { + return []; + } else if (Array.isArray(val)) { + return val; + } else if (typeof val === "string") { + return val.split(","); + } else { + return [val]; + } +} + +function regexify(val) { + if (!val) { + return new RegExp(/.^/); + } + + if (Array.isArray(val)) { + val = new RegExp(val.map(_escapeRegExp2.default).join("|"), "i"); + } + + if (typeof val === "string") { + val = (0, _slash2.default)(val); + + if ((0, _startsWith2.default)(val, "./") || (0, _startsWith2.default)(val, "*/")) val = val.slice(2); + if ((0, _startsWith2.default)(val, "**/")) val = val.slice(3); + + var regex = _minimatch2.default.makeRe(val, { nocase: true }); + return new RegExp(regex.source.slice(1, -1), "i"); + } + + if ((0, _isRegExp2.default)(val)) { + return val; + } + + throw new TypeError("illegal type for regexify"); +} + +function arrayify(val, mapFn) { + if (!val) return []; + if (typeof val === "boolean") return arrayify([val], mapFn); + if (typeof val === "string") return arrayify(list(val), mapFn); + + if (Array.isArray(val)) { + if (mapFn) val = val.map(mapFn); + return val; + } + + return [val]; +} + +function booleanify(val) { + if (val === "true" || val == 1) { + return true; + } + + if (val === "false" || val == 0 || !val) { + return false; + } + + return val; +} + +function shouldIgnore(filename) { + var ignore = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : []; + var only = arguments[2]; + + filename = filename.replace(/\\/g, "/"); + + if (only) { + for (var _iterator = only, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : (0, _getIterator3.default)(_iterator);;) { + var _ref; + + if (_isArray) { + if (_i >= _iterator.length) break; + _ref = _iterator[_i++]; + } else { + _i = _iterator.next(); + if (_i.done) break; + _ref = _i.value; + } + + var pattern = _ref; + + if (_shouldIgnore(pattern, filename)) return false; + } + return true; + } else if (ignore.length) { + for (var _iterator2 = ignore, _isArray2 = Array.isArray(_iterator2), _i2 = 0, _iterator2 = _isArray2 ? _iterator2 : (0, _getIterator3.default)(_iterator2);;) { + var _ref2; + + if (_isArray2) { + if (_i2 >= _iterator2.length) break; + _ref2 = _iterator2[_i2++]; + } else { + _i2 = _iterator2.next(); + if (_i2.done) break; + _ref2 = _i2.value; + } + + var _pattern = _ref2; + + if (_shouldIgnore(_pattern, filename)) return true; + } + } + + return false; +} + +function _shouldIgnore(pattern, filename) { + if (typeof pattern === "function") { + return pattern(filename); + } else { + return pattern.test(filename); + } +} +},{"babel-runtime/core-js/get-iterator":95,"lodash/escapeRegExp":472,"lodash/includes":482,"lodash/isRegExp":494,"lodash/startsWith":509,"minimatch":519,"path":522,"slash":541,"util":560}],32:[function(require,module,exports){ +module.exports={ + "_from": "babel-core@^6.22.1", + "_id": "babel-core@6.26.0", + "_inBundle": false, + "_integrity": "sha1-rzL3izGm/O8RnIew/Y2XU/A6C7g=", + "_location": "/babel-core", + "_phantomChildren": {}, + "_requested": { + "type": "range", + "registry": true, + "raw": "babel-core@^6.22.1", + "name": "babel-core", + "escapedName": "babel-core", + "rawSpec": "^6.22.1", + "saveSpec": null, + "fetchSpec": "^6.22.1" + }, + "_requiredBy": [ + "#DEV:/", + "/babel-register", + "/babelify", + "/karma-babel-preprocessor" + ], + "_resolved": "https://registry.npmjs.org/babel-core/-/babel-core-6.26.0.tgz", + "_shasum": "af32f78b31a6fcef119c87b0fd8d9753f03a0bb8", + "_spec": "babel-core@^6.22.1", + "_where": "/Users/juanjodiaz/Documents/code/OSS libs/noVNC", + "author": { + "name": "Sebastian McKenzie", + "email": "sebmck@gmail.com" + }, + "bundleDependencies": false, + "dependencies": { + "babel-code-frame": "^6.26.0", + "babel-generator": "^6.26.0", + "babel-helpers": "^6.24.1", + "babel-messages": "^6.23.0", + "babel-register": "^6.26.0", + "babel-runtime": "^6.26.0", + "babel-template": "^6.26.0", + "babel-traverse": "^6.26.0", + "babel-types": "^6.26.0", + "babylon": "^6.18.0", + "convert-source-map": "^1.5.0", + "debug": "^2.6.8", + "json5": "^0.5.1", + "lodash": "^4.17.4", + "minimatch": "^3.0.4", + "path-is-absolute": "^1.0.1", + "private": "^0.1.7", + "slash": "^1.0.0", + "source-map": "^0.5.6" + }, + "deprecated": false, + "description": "Babel compiler core.", + "devDependencies": { + "babel-helper-fixtures": "^6.26.0", + "babel-helper-transform-fixture-test-runner": "^6.26.0", + "babel-polyfill": "^6.26.0" + }, + "homepage": "https://babeljs.io/", + "keywords": [ + "6to5", + "babel", + "classes", + "const", + "es6", + "harmony", + "let", + "modules", + "transpile", + "transpiler", + "var", + "babel-core", + "compiler" + ], + "license": "MIT", + "name": "babel-core", + "repository": { + "type": "git", + "url": "https://github.com/babel/babel/tree/master/packages/babel-core" + }, + "scripts": { + "bench": "make bench", + "test": "make test" + }, + "version": "6.26.0" +} + +},{}],33:[function(require,module,exports){ +"use strict"; + +exports.__esModule = true; + +var _classCallCheck2 = require("babel-runtime/helpers/classCallCheck"); + +var _classCallCheck3 = _interopRequireDefault(_classCallCheck2); + +var _trimRight = require("trim-right"); + +var _trimRight2 = _interopRequireDefault(_trimRight); + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } + +var SPACES_RE = /^[ \t]+$/; + +var Buffer = function () { + function Buffer(map) { + (0, _classCallCheck3.default)(this, Buffer); + this._map = null; + this._buf = []; + this._last = ""; + this._queue = []; + this._position = { + line: 1, + column: 0 + }; + this._sourcePosition = { + identifierName: null, + line: null, + column: null, + filename: null + }; + + this._map = map; + } + + Buffer.prototype.get = function get() { + this._flush(); + + var map = this._map; + var result = { + code: (0, _trimRight2.default)(this._buf.join("")), + map: null, + rawMappings: map && map.getRawMappings() + }; + + if (map) { + Object.defineProperty(result, "map", { + configurable: true, + enumerable: true, + get: function get() { + return this.map = map.get(); + }, + set: function set(value) { + Object.defineProperty(this, "map", { value: value, writable: true }); + } + }); + } + + return result; + }; + + Buffer.prototype.append = function append(str) { + this._flush(); + var _sourcePosition = this._sourcePosition, + line = _sourcePosition.line, + column = _sourcePosition.column, + filename = _sourcePosition.filename, + identifierName = _sourcePosition.identifierName; + + this._append(str, line, column, identifierName, filename); + }; + + Buffer.prototype.queue = function queue(str) { + if (str === "\n") while (this._queue.length > 0 && SPACES_RE.test(this._queue[0][0])) { + this._queue.shift(); + }var _sourcePosition2 = this._sourcePosition, + line = _sourcePosition2.line, + column = _sourcePosition2.column, + filename = _sourcePosition2.filename, + identifierName = _sourcePosition2.identifierName; + + this._queue.unshift([str, line, column, identifierName, filename]); + }; + + Buffer.prototype._flush = function _flush() { + var item = void 0; + while (item = this._queue.pop()) { + this._append.apply(this, item); + } + }; + + Buffer.prototype._append = function _append(str, line, column, identifierName, filename) { + if (this._map && str[0] !== "\n") { + this._map.mark(this._position.line, this._position.column, line, column, identifierName, filename); + } + + this._buf.push(str); + this._last = str[str.length - 1]; + + for (var i = 0; i < str.length; i++) { + if (str[i] === "\n") { + this._position.line++; + this._position.column = 0; + } else { + this._position.column++; + } + } + }; + + Buffer.prototype.removeTrailingNewline = function removeTrailingNewline() { + if (this._queue.length > 0 && this._queue[0][0] === "\n") this._queue.shift(); + }; + + Buffer.prototype.removeLastSemicolon = function removeLastSemicolon() { + if (this._queue.length > 0 && this._queue[0][0] === ";") this._queue.shift(); + }; + + Buffer.prototype.endsWith = function endsWith(suffix) { + if (suffix.length === 1) { + var last = void 0; + if (this._queue.length > 0) { + var str = this._queue[0][0]; + last = str[str.length - 1]; + } else { + last = this._last; + } + + return last === suffix; + } + + var end = this._last + this._queue.reduce(function (acc, item) { + return item[0] + acc; + }, ""); + if (suffix.length <= end.length) { + return end.slice(-suffix.length) === suffix; + } + + return false; + }; + + Buffer.prototype.hasContent = function hasContent() { + return this._queue.length > 0 || !!this._last; + }; + + Buffer.prototype.source = function source(prop, loc) { + if (prop && !loc) return; + + var pos = loc ? loc[prop] : null; + + this._sourcePosition.identifierName = loc && loc.identifierName || null; + this._sourcePosition.line = pos ? pos.line : null; + this._sourcePosition.column = pos ? pos.column : null; + this._sourcePosition.filename = loc && loc.filename || null; + }; + + Buffer.prototype.withSource = function withSource(prop, loc, cb) { + if (!this._map) return cb(); + + var originalLine = this._sourcePosition.line; + var originalColumn = this._sourcePosition.column; + var originalFilename = this._sourcePosition.filename; + var originalIdentifierName = this._sourcePosition.identifierName; + + this.source(prop, loc); + + cb(); + + this._sourcePosition.line = originalLine; + this._sourcePosition.column = originalColumn; + this._sourcePosition.filename = originalFilename; + this._sourcePosition.identifierName = originalIdentifierName; + }; + + Buffer.prototype.getCurrentColumn = function getCurrentColumn() { + var extra = this._queue.reduce(function (acc, item) { + return item[0] + acc; + }, ""); + var lastIndex = extra.lastIndexOf("\n"); + + return lastIndex === -1 ? this._position.column + extra.length : extra.length - 1 - lastIndex; + }; + + Buffer.prototype.getCurrentLine = function getCurrentLine() { + var extra = this._queue.reduce(function (acc, item) { + return item[0] + acc; + }, ""); + + var count = 0; + for (var i = 0; i < extra.length; i++) { + if (extra[i] === "\n") count++; + } + + return this._position.line + count; + }; + + return Buffer; +}(); + +exports.default = Buffer; +module.exports = exports["default"]; +},{"babel-runtime/helpers/classCallCheck":109,"trim-right":556}],34:[function(require,module,exports){ +"use strict"; + +exports.__esModule = true; +exports.File = File; +exports.Program = Program; +exports.BlockStatement = BlockStatement; +exports.Noop = Noop; +exports.Directive = Directive; + +var _types = require("./types"); + +Object.defineProperty(exports, "DirectiveLiteral", { + enumerable: true, + get: function get() { + return _types.StringLiteral; + } +}); +function File(node) { + this.print(node.program, node); +} + +function Program(node) { + this.printInnerComments(node, false); + + this.printSequence(node.directives, node); + if (node.directives && node.directives.length) this.newline(); + + this.printSequence(node.body, node); +} + +function BlockStatement(node) { + this.token("{"); + this.printInnerComments(node); + + var hasDirectives = node.directives && node.directives.length; + + if (node.body.length || hasDirectives) { + this.newline(); + + this.printSequence(node.directives, node, { indent: true }); + if (hasDirectives) this.newline(); + + this.printSequence(node.body, node, { indent: true }); + this.removeTrailingNewline(); + + this.source("end", node.loc); + + if (!this.endsWith("\n")) this.newline(); + + this.rightBrace(); + } else { + this.source("end", node.loc); + this.token("}"); + } +} + +function Noop() {} + +function Directive(node) { + this.print(node.value, node); + this.semicolon(); +} +},{"./types":43}],35:[function(require,module,exports){ +"use strict"; + +exports.__esModule = true; +exports.ClassDeclaration = ClassDeclaration; +exports.ClassBody = ClassBody; +exports.ClassProperty = ClassProperty; +exports.ClassMethod = ClassMethod; +function ClassDeclaration(node) { + this.printJoin(node.decorators, node); + this.word("class"); + + if (node.id) { + this.space(); + this.print(node.id, node); + } + + this.print(node.typeParameters, node); + + if (node.superClass) { + this.space(); + this.word("extends"); + this.space(); + this.print(node.superClass, node); + this.print(node.superTypeParameters, node); + } + + if (node.implements) { + this.space(); + this.word("implements"); + this.space(); + this.printList(node.implements, node); + } + + this.space(); + this.print(node.body, node); +} + +exports.ClassExpression = ClassDeclaration; +function ClassBody(node) { + this.token("{"); + this.printInnerComments(node); + if (node.body.length === 0) { + this.token("}"); + } else { + this.newline(); + + this.indent(); + this.printSequence(node.body, node); + this.dedent(); + + if (!this.endsWith("\n")) this.newline(); + + this.rightBrace(); + } +} + +function ClassProperty(node) { + this.printJoin(node.decorators, node); + + if (node.static) { + this.word("static"); + this.space(); + } + if (node.computed) { + this.token("["); + this.print(node.key, node); + this.token("]"); + } else { + this._variance(node); + this.print(node.key, node); + } + this.print(node.typeAnnotation, node); + if (node.value) { + this.space(); + this.token("="); + this.space(); + this.print(node.value, node); + } + this.semicolon(); +} + +function ClassMethod(node) { + this.printJoin(node.decorators, node); + + if (node.static) { + this.word("static"); + this.space(); + } + + if (node.kind === "constructorCall") { + this.word("call"); + this.space(); + } + + this._method(node); +} +},{}],36:[function(require,module,exports){ +"use strict"; + +exports.__esModule = true; +exports.LogicalExpression = exports.BinaryExpression = exports.AwaitExpression = exports.YieldExpression = undefined; +exports.UnaryExpression = UnaryExpression; +exports.DoExpression = DoExpression; +exports.ParenthesizedExpression = ParenthesizedExpression; +exports.UpdateExpression = UpdateExpression; +exports.ConditionalExpression = ConditionalExpression; +exports.NewExpression = NewExpression; +exports.SequenceExpression = SequenceExpression; +exports.ThisExpression = ThisExpression; +exports.Super = Super; +exports.Decorator = Decorator; +exports.CallExpression = CallExpression; +exports.Import = Import; +exports.EmptyStatement = EmptyStatement; +exports.ExpressionStatement = ExpressionStatement; +exports.AssignmentPattern = AssignmentPattern; +exports.AssignmentExpression = AssignmentExpression; +exports.BindExpression = BindExpression; +exports.MemberExpression = MemberExpression; +exports.MetaProperty = MetaProperty; + +var _babelTypes = require("babel-types"); + +var t = _interopRequireWildcard(_babelTypes); + +var _node = require("../node"); + +var n = _interopRequireWildcard(_node); + +function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } } + +function UnaryExpression(node) { + if (node.operator === "void" || node.operator === "delete" || node.operator === "typeof") { + this.word(node.operator); + this.space(); + } else { + this.token(node.operator); + } + + this.print(node.argument, node); +} + +function DoExpression(node) { + this.word("do"); + this.space(); + this.print(node.body, node); +} + +function ParenthesizedExpression(node) { + this.token("("); + this.print(node.expression, node); + this.token(")"); +} + +function UpdateExpression(node) { + if (node.prefix) { + this.token(node.operator); + this.print(node.argument, node); + } else { + this.print(node.argument, node); + this.token(node.operator); + } +} + +function ConditionalExpression(node) { + this.print(node.test, node); + this.space(); + this.token("?"); + this.space(); + this.print(node.consequent, node); + this.space(); + this.token(":"); + this.space(); + this.print(node.alternate, node); +} + +function NewExpression(node, parent) { + this.word("new"); + this.space(); + this.print(node.callee, node); + if (node.arguments.length === 0 && this.format.minified && !t.isCallExpression(parent, { callee: node }) && !t.isMemberExpression(parent) && !t.isNewExpression(parent)) return; + + this.token("("); + this.printList(node.arguments, node); + this.token(")"); +} + +function SequenceExpression(node) { + this.printList(node.expressions, node); +} + +function ThisExpression() { + this.word("this"); +} + +function Super() { + this.word("super"); +} + +function Decorator(node) { + this.token("@"); + this.print(node.expression, node); + this.newline(); +} + +function commaSeparatorNewline() { + this.token(","); + this.newline(); + + if (!this.endsWith("\n")) this.space(); +} + +function CallExpression(node) { + this.print(node.callee, node); + + this.token("("); + + var isPrettyCall = node._prettyCall; + + var separator = void 0; + if (isPrettyCall) { + separator = commaSeparatorNewline; + this.newline(); + this.indent(); + } + + this.printList(node.arguments, node, { separator: separator }); + + if (isPrettyCall) { + this.newline(); + this.dedent(); + } + + this.token(")"); +} + +function Import() { + this.word("import"); +} + +function buildYieldAwait(keyword) { + return function (node) { + this.word(keyword); + + if (node.delegate) { + this.token("*"); + } + + if (node.argument) { + this.space(); + var terminatorState = this.startTerminatorless(); + this.print(node.argument, node); + this.endTerminatorless(terminatorState); + } + }; +} + +var YieldExpression = exports.YieldExpression = buildYieldAwait("yield"); +var AwaitExpression = exports.AwaitExpression = buildYieldAwait("await"); + +function EmptyStatement() { + this.semicolon(true); +} + +function ExpressionStatement(node) { + this.print(node.expression, node); + this.semicolon(); +} + +function AssignmentPattern(node) { + this.print(node.left, node); + if (node.left.optional) this.token("?"); + this.print(node.left.typeAnnotation, node); + this.space(); + this.token("="); + this.space(); + this.print(node.right, node); +} + +function AssignmentExpression(node, parent) { + var parens = this.inForStatementInitCounter && node.operator === "in" && !n.needsParens(node, parent); + + if (parens) { + this.token("("); + } + + this.print(node.left, node); + + this.space(); + if (node.operator === "in" || node.operator === "instanceof") { + this.word(node.operator); + } else { + this.token(node.operator); + } + this.space(); + + this.print(node.right, node); + + if (parens) { + this.token(")"); + } +} + +function BindExpression(node) { + this.print(node.object, node); + this.token("::"); + this.print(node.callee, node); +} + +exports.BinaryExpression = AssignmentExpression; +exports.LogicalExpression = AssignmentExpression; +function MemberExpression(node) { + this.print(node.object, node); + + if (!node.computed && t.isMemberExpression(node.property)) { + throw new TypeError("Got a MemberExpression for MemberExpression property"); + } + + var computed = node.computed; + if (t.isLiteral(node.property) && typeof node.property.value === "number") { + computed = true; + } + + if (computed) { + this.token("["); + this.print(node.property, node); + this.token("]"); + } else { + this.token("."); + this.print(node.property, node); + } +} + +function MetaProperty(node) { + this.print(node.meta, node); + this.token("."); + this.print(node.property, node); +} +},{"../node":45,"babel-types":151}],37:[function(require,module,exports){ +"use strict"; + +exports.__esModule = true; +exports.TypeParameterDeclaration = exports.StringLiteralTypeAnnotation = exports.NumericLiteralTypeAnnotation = exports.GenericTypeAnnotation = exports.ClassImplements = undefined; +exports.AnyTypeAnnotation = AnyTypeAnnotation; +exports.ArrayTypeAnnotation = ArrayTypeAnnotation; +exports.BooleanTypeAnnotation = BooleanTypeAnnotation; +exports.BooleanLiteralTypeAnnotation = BooleanLiteralTypeAnnotation; +exports.NullLiteralTypeAnnotation = NullLiteralTypeAnnotation; +exports.DeclareClass = DeclareClass; +exports.DeclareFunction = DeclareFunction; +exports.DeclareInterface = DeclareInterface; +exports.DeclareModule = DeclareModule; +exports.DeclareModuleExports = DeclareModuleExports; +exports.DeclareTypeAlias = DeclareTypeAlias; +exports.DeclareOpaqueType = DeclareOpaqueType; +exports.DeclareVariable = DeclareVariable; +exports.DeclareExportDeclaration = DeclareExportDeclaration; +exports.ExistentialTypeParam = ExistentialTypeParam; +exports.FunctionTypeAnnotation = FunctionTypeAnnotation; +exports.FunctionTypeParam = FunctionTypeParam; +exports.InterfaceExtends = InterfaceExtends; +exports._interfaceish = _interfaceish; +exports._variance = _variance; +exports.InterfaceDeclaration = InterfaceDeclaration; +exports.IntersectionTypeAnnotation = IntersectionTypeAnnotation; +exports.MixedTypeAnnotation = MixedTypeAnnotation; +exports.EmptyTypeAnnotation = EmptyTypeAnnotation; +exports.NullableTypeAnnotation = NullableTypeAnnotation; + +var _types = require("./types"); + +Object.defineProperty(exports, "NumericLiteralTypeAnnotation", { + enumerable: true, + get: function get() { + return _types.NumericLiteral; + } +}); +Object.defineProperty(exports, "StringLiteralTypeAnnotation", { + enumerable: true, + get: function get() { + return _types.StringLiteral; + } +}); +exports.NumberTypeAnnotation = NumberTypeAnnotation; +exports.StringTypeAnnotation = StringTypeAnnotation; +exports.ThisTypeAnnotation = ThisTypeAnnotation; +exports.TupleTypeAnnotation = TupleTypeAnnotation; +exports.TypeofTypeAnnotation = TypeofTypeAnnotation; +exports.TypeAlias = TypeAlias; +exports.OpaqueType = OpaqueType; +exports.TypeAnnotation = TypeAnnotation; +exports.TypeParameter = TypeParameter; +exports.TypeParameterInstantiation = TypeParameterInstantiation; +exports.ObjectTypeAnnotation = ObjectTypeAnnotation; +exports.ObjectTypeCallProperty = ObjectTypeCallProperty; +exports.ObjectTypeIndexer = ObjectTypeIndexer; +exports.ObjectTypeProperty = ObjectTypeProperty; +exports.ObjectTypeSpreadProperty = ObjectTypeSpreadProperty; +exports.QualifiedTypeIdentifier = QualifiedTypeIdentifier; +exports.UnionTypeAnnotation = UnionTypeAnnotation; +exports.TypeCastExpression = TypeCastExpression; +exports.VoidTypeAnnotation = VoidTypeAnnotation; + +var _babelTypes = require("babel-types"); + +var t = _interopRequireWildcard(_babelTypes); + +function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } } + +function AnyTypeAnnotation() { + this.word("any"); +} + +function ArrayTypeAnnotation(node) { + this.print(node.elementType, node); + this.token("["); + this.token("]"); +} + +function BooleanTypeAnnotation() { + this.word("boolean"); +} + +function BooleanLiteralTypeAnnotation(node) { + this.word(node.value ? "true" : "false"); +} + +function NullLiteralTypeAnnotation() { + this.word("null"); +} + +function DeclareClass(node, parent) { + if (!t.isDeclareExportDeclaration(parent)) { + this.word("declare"); + this.space(); + } + this.word("class"); + this.space(); + this._interfaceish(node); +} + +function DeclareFunction(node, parent) { + if (!t.isDeclareExportDeclaration(parent)) { + this.word("declare"); + this.space(); + } + this.word("function"); + this.space(); + this.print(node.id, node); + this.print(node.id.typeAnnotation.typeAnnotation, node); + this.semicolon(); +} + +function DeclareInterface(node) { + this.word("declare"); + this.space(); + this.InterfaceDeclaration(node); +} + +function DeclareModule(node) { + this.word("declare"); + this.space(); + this.word("module"); + this.space(); + this.print(node.id, node); + this.space(); + this.print(node.body, node); +} + +function DeclareModuleExports(node) { + this.word("declare"); + this.space(); + this.word("module"); + this.token("."); + this.word("exports"); + this.print(node.typeAnnotation, node); +} + +function DeclareTypeAlias(node) { + this.word("declare"); + this.space(); + this.TypeAlias(node); +} + +function DeclareOpaqueType(node, parent) { + if (!t.isDeclareExportDeclaration(parent)) { + this.word("declare"); + this.space(); + } + this.OpaqueType(node); +} + +function DeclareVariable(node, parent) { + if (!t.isDeclareExportDeclaration(parent)) { + this.word("declare"); + this.space(); + } + this.word("var"); + this.space(); + this.print(node.id, node); + this.print(node.id.typeAnnotation, node); + this.semicolon(); +} + +function DeclareExportDeclaration(node) { + this.word("declare"); + this.space(); + this.word("export"); + this.space(); + if (node.default) { + this.word("default"); + this.space(); + } + + FlowExportDeclaration.apply(this, arguments); +} + +function FlowExportDeclaration(node) { + if (node.declaration) { + var declar = node.declaration; + this.print(declar, node); + if (!t.isStatement(declar)) this.semicolon(); + } else { + this.token("{"); + if (node.specifiers.length) { + this.space(); + this.printList(node.specifiers, node); + this.space(); + } + this.token("}"); + + if (node.source) { + this.space(); + this.word("from"); + this.space(); + this.print(node.source, node); + } + + this.semicolon(); + } +} + +function ExistentialTypeParam() { + this.token("*"); +} + +function FunctionTypeAnnotation(node, parent) { + this.print(node.typeParameters, node); + this.token("("); + this.printList(node.params, node); + + if (node.rest) { + if (node.params.length) { + this.token(","); + this.space(); + } + this.token("..."); + this.print(node.rest, node); + } + + this.token(")"); + + if (parent.type === "ObjectTypeCallProperty" || parent.type === "DeclareFunction") { + this.token(":"); + } else { + this.space(); + this.token("=>"); + } + + this.space(); + this.print(node.returnType, node); +} + +function FunctionTypeParam(node) { + this.print(node.name, node); + if (node.optional) this.token("?"); + this.token(":"); + this.space(); + this.print(node.typeAnnotation, node); +} + +function InterfaceExtends(node) { + this.print(node.id, node); + this.print(node.typeParameters, node); +} + +exports.ClassImplements = InterfaceExtends; +exports.GenericTypeAnnotation = InterfaceExtends; +function _interfaceish(node) { + this.print(node.id, node); + this.print(node.typeParameters, node); + if (node.extends.length) { + this.space(); + this.word("extends"); + this.space(); + this.printList(node.extends, node); + } + if (node.mixins && node.mixins.length) { + this.space(); + this.word("mixins"); + this.space(); + this.printList(node.mixins, node); + } + this.space(); + this.print(node.body, node); +} + +function _variance(node) { + if (node.variance === "plus") { + this.token("+"); + } else if (node.variance === "minus") { + this.token("-"); + } +} + +function InterfaceDeclaration(node) { + this.word("interface"); + this.space(); + this._interfaceish(node); +} + +function andSeparator() { + this.space(); + this.token("&"); + this.space(); +} + +function IntersectionTypeAnnotation(node) { + this.printJoin(node.types, node, { separator: andSeparator }); +} + +function MixedTypeAnnotation() { + this.word("mixed"); +} + +function EmptyTypeAnnotation() { + this.word("empty"); +} + +function NullableTypeAnnotation(node) { + this.token("?"); + this.print(node.typeAnnotation, node); +} + +function NumberTypeAnnotation() { + this.word("number"); +} + +function StringTypeAnnotation() { + this.word("string"); +} + +function ThisTypeAnnotation() { + this.word("this"); +} + +function TupleTypeAnnotation(node) { + this.token("["); + this.printList(node.types, node); + this.token("]"); +} + +function TypeofTypeAnnotation(node) { + this.word("typeof"); + this.space(); + this.print(node.argument, node); +} + +function TypeAlias(node) { + this.word("type"); + this.space(); + this.print(node.id, node); + this.print(node.typeParameters, node); + this.space(); + this.token("="); + this.space(); + this.print(node.right, node); + this.semicolon(); +} +function OpaqueType(node) { + this.word("opaque"); + this.space(); + this.word("type"); + this.space(); + this.print(node.id, node); + this.print(node.typeParameters, node); + if (node.supertype) { + this.token(":"); + this.space(); + this.print(node.supertype, node); + } + if (node.impltype) { + this.space(); + this.token("="); + this.space(); + this.print(node.impltype, node); + } + this.semicolon(); +} + +function TypeAnnotation(node) { + this.token(":"); + this.space(); + if (node.optional) this.token("?"); + this.print(node.typeAnnotation, node); +} + +function TypeParameter(node) { + this._variance(node); + + this.word(node.name); + + if (node.bound) { + this.print(node.bound, node); + } + + if (node.default) { + this.space(); + this.token("="); + this.space(); + this.print(node.default, node); + } +} + +function TypeParameterInstantiation(node) { + this.token("<"); + this.printList(node.params, node, {}); + this.token(">"); +} + +exports.TypeParameterDeclaration = TypeParameterInstantiation; +function ObjectTypeAnnotation(node) { + var _this = this; + + if (node.exact) { + this.token("{|"); + } else { + this.token("{"); + } + + var props = node.properties.concat(node.callProperties, node.indexers); + + if (props.length) { + this.space(); + + this.printJoin(props, node, { + addNewlines: function addNewlines(leading) { + if (leading && !props[0]) return 1; + }, + + indent: true, + statement: true, + iterator: function iterator() { + if (props.length !== 1) { + if (_this.format.flowCommaSeparator) { + _this.token(","); + } else { + _this.semicolon(); + } + _this.space(); + } + } + }); + + this.space(); + } + + if (node.exact) { + this.token("|}"); + } else { + this.token("}"); + } +} + +function ObjectTypeCallProperty(node) { + if (node.static) { + this.word("static"); + this.space(); + } + this.print(node.value, node); +} + +function ObjectTypeIndexer(node) { + if (node.static) { + this.word("static"); + this.space(); + } + this._variance(node); + this.token("["); + this.print(node.id, node); + this.token(":"); + this.space(); + this.print(node.key, node); + this.token("]"); + this.token(":"); + this.space(); + this.print(node.value, node); +} + +function ObjectTypeProperty(node) { + if (node.static) { + this.word("static"); + this.space(); + } + this._variance(node); + this.print(node.key, node); + if (node.optional) this.token("?"); + this.token(":"); + this.space(); + this.print(node.value, node); +} + +function ObjectTypeSpreadProperty(node) { + this.token("..."); + this.print(node.argument, node); +} + +function QualifiedTypeIdentifier(node) { + this.print(node.qualification, node); + this.token("."); + this.print(node.id, node); +} + +function orSeparator() { + this.space(); + this.token("|"); + this.space(); +} + +function UnionTypeAnnotation(node) { + this.printJoin(node.types, node, { separator: orSeparator }); +} + +function TypeCastExpression(node) { + this.token("("); + this.print(node.expression, node); + this.print(node.typeAnnotation, node); + this.token(")"); +} + +function VoidTypeAnnotation() { + this.word("void"); +} +},{"./types":43,"babel-types":151}],38:[function(require,module,exports){ +"use strict"; + +exports.__esModule = true; + +var _getIterator2 = require("babel-runtime/core-js/get-iterator"); + +var _getIterator3 = _interopRequireDefault(_getIterator2); + +exports.JSXAttribute = JSXAttribute; +exports.JSXIdentifier = JSXIdentifier; +exports.JSXNamespacedName = JSXNamespacedName; +exports.JSXMemberExpression = JSXMemberExpression; +exports.JSXSpreadAttribute = JSXSpreadAttribute; +exports.JSXExpressionContainer = JSXExpressionContainer; +exports.JSXSpreadChild = JSXSpreadChild; +exports.JSXText = JSXText; +exports.JSXElement = JSXElement; +exports.JSXOpeningElement = JSXOpeningElement; +exports.JSXClosingElement = JSXClosingElement; +exports.JSXEmptyExpression = JSXEmptyExpression; + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } + +function JSXAttribute(node) { + this.print(node.name, node); + if (node.value) { + this.token("="); + this.print(node.value, node); + } +} + +function JSXIdentifier(node) { + this.word(node.name); +} + +function JSXNamespacedName(node) { + this.print(node.namespace, node); + this.token(":"); + this.print(node.name, node); +} + +function JSXMemberExpression(node) { + this.print(node.object, node); + this.token("."); + this.print(node.property, node); +} + +function JSXSpreadAttribute(node) { + this.token("{"); + this.token("..."); + this.print(node.argument, node); + this.token("}"); +} + +function JSXExpressionContainer(node) { + this.token("{"); + this.print(node.expression, node); + this.token("}"); +} + +function JSXSpreadChild(node) { + this.token("{"); + this.token("..."); + this.print(node.expression, node); + this.token("}"); +} + +function JSXText(node) { + this.token(node.value); +} + +function JSXElement(node) { + var open = node.openingElement; + this.print(open, node); + if (open.selfClosing) return; + + this.indent(); + for (var _iterator = node.children, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : (0, _getIterator3.default)(_iterator);;) { + var _ref; + + if (_isArray) { + if (_i >= _iterator.length) break; + _ref = _iterator[_i++]; + } else { + _i = _iterator.next(); + if (_i.done) break; + _ref = _i.value; + } + + var child = _ref; + + this.print(child, node); + } + this.dedent(); + + this.print(node.closingElement, node); +} + +function spaceSeparator() { + this.space(); +} + +function JSXOpeningElement(node) { + this.token("<"); + this.print(node.name, node); + if (node.attributes.length > 0) { + this.space(); + this.printJoin(node.attributes, node, { separator: spaceSeparator }); + } + if (node.selfClosing) { + this.space(); + this.token("/>"); + } else { + this.token(">"); + } +} + +function JSXClosingElement(node) { + this.token(""); +} + +function JSXEmptyExpression() {} +},{"babel-runtime/core-js/get-iterator":95}],39:[function(require,module,exports){ +"use strict"; + +exports.__esModule = true; +exports.FunctionDeclaration = undefined; +exports._params = _params; +exports._method = _method; +exports.FunctionExpression = FunctionExpression; +exports.ArrowFunctionExpression = ArrowFunctionExpression; + +var _babelTypes = require("babel-types"); + +var t = _interopRequireWildcard(_babelTypes); + +function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } } + +function _params(node) { + var _this = this; + + this.print(node.typeParameters, node); + this.token("("); + this.printList(node.params, node, { + iterator: function iterator(node) { + if (node.optional) _this.token("?"); + _this.print(node.typeAnnotation, node); + } + }); + this.token(")"); + + if (node.returnType) { + this.print(node.returnType, node); + } +} + +function _method(node) { + var kind = node.kind; + var key = node.key; + + if (kind === "method" || kind === "init") { + if (node.generator) { + this.token("*"); + } + } + + if (kind === "get" || kind === "set") { + this.word(kind); + this.space(); + } + + if (node.async) { + this.word("async"); + this.space(); + } + + if (node.computed) { + this.token("["); + this.print(key, node); + this.token("]"); + } else { + this.print(key, node); + } + + this._params(node); + this.space(); + this.print(node.body, node); +} + +function FunctionExpression(node) { + if (node.async) { + this.word("async"); + this.space(); + } + this.word("function"); + if (node.generator) this.token("*"); + + if (node.id) { + this.space(); + this.print(node.id, node); + } else { + this.space(); + } + + this._params(node); + this.space(); + this.print(node.body, node); +} + +exports.FunctionDeclaration = FunctionExpression; +function ArrowFunctionExpression(node) { + if (node.async) { + this.word("async"); + this.space(); + } + + var firstParam = node.params[0]; + + if (node.params.length === 1 && t.isIdentifier(firstParam) && !hasTypes(node, firstParam)) { + this.print(firstParam, node); + } else { + this._params(node); + } + + this.space(); + this.token("=>"); + this.space(); + + this.print(node.body, node); +} + +function hasTypes(node, param) { + return node.typeParameters || node.returnType || param.typeAnnotation || param.optional || param.trailingComments; +} +},{"babel-types":151}],40:[function(require,module,exports){ +"use strict"; + +exports.__esModule = true; +exports.ImportSpecifier = ImportSpecifier; +exports.ImportDefaultSpecifier = ImportDefaultSpecifier; +exports.ExportDefaultSpecifier = ExportDefaultSpecifier; +exports.ExportSpecifier = ExportSpecifier; +exports.ExportNamespaceSpecifier = ExportNamespaceSpecifier; +exports.ExportAllDeclaration = ExportAllDeclaration; +exports.ExportNamedDeclaration = ExportNamedDeclaration; +exports.ExportDefaultDeclaration = ExportDefaultDeclaration; +exports.ImportDeclaration = ImportDeclaration; +exports.ImportNamespaceSpecifier = ImportNamespaceSpecifier; + +var _babelTypes = require("babel-types"); + +var t = _interopRequireWildcard(_babelTypes); + +function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } } + +function ImportSpecifier(node) { + if (node.importKind === "type" || node.importKind === "typeof") { + this.word(node.importKind); + this.space(); + } + + this.print(node.imported, node); + if (node.local && node.local.name !== node.imported.name) { + this.space(); + this.word("as"); + this.space(); + this.print(node.local, node); + } +} + +function ImportDefaultSpecifier(node) { + this.print(node.local, node); +} + +function ExportDefaultSpecifier(node) { + this.print(node.exported, node); +} + +function ExportSpecifier(node) { + this.print(node.local, node); + if (node.exported && node.local.name !== node.exported.name) { + this.space(); + this.word("as"); + this.space(); + this.print(node.exported, node); + } +} + +function ExportNamespaceSpecifier(node) { + this.token("*"); + this.space(); + this.word("as"); + this.space(); + this.print(node.exported, node); +} + +function ExportAllDeclaration(node) { + this.word("export"); + this.space(); + this.token("*"); + this.space(); + this.word("from"); + this.space(); + this.print(node.source, node); + this.semicolon(); +} + +function ExportNamedDeclaration() { + this.word("export"); + this.space(); + ExportDeclaration.apply(this, arguments); +} + +function ExportDefaultDeclaration() { + this.word("export"); + this.space(); + this.word("default"); + this.space(); + ExportDeclaration.apply(this, arguments); +} + +function ExportDeclaration(node) { + if (node.declaration) { + var declar = node.declaration; + this.print(declar, node); + if (!t.isStatement(declar)) this.semicolon(); + } else { + if (node.exportKind === "type") { + this.word("type"); + this.space(); + } + + var specifiers = node.specifiers.slice(0); + + var hasSpecial = false; + while (true) { + var first = specifiers[0]; + if (t.isExportDefaultSpecifier(first) || t.isExportNamespaceSpecifier(first)) { + hasSpecial = true; + this.print(specifiers.shift(), node); + if (specifiers.length) { + this.token(","); + this.space(); + } + } else { + break; + } + } + + if (specifiers.length || !specifiers.length && !hasSpecial) { + this.token("{"); + if (specifiers.length) { + this.space(); + this.printList(specifiers, node); + this.space(); + } + this.token("}"); + } + + if (node.source) { + this.space(); + this.word("from"); + this.space(); + this.print(node.source, node); + } + + this.semicolon(); + } +} + +function ImportDeclaration(node) { + this.word("import"); + this.space(); + + if (node.importKind === "type" || node.importKind === "typeof") { + this.word(node.importKind); + this.space(); + } + + var specifiers = node.specifiers.slice(0); + if (specifiers && specifiers.length) { + while (true) { + var first = specifiers[0]; + if (t.isImportDefaultSpecifier(first) || t.isImportNamespaceSpecifier(first)) { + this.print(specifiers.shift(), node); + if (specifiers.length) { + this.token(","); + this.space(); + } + } else { + break; + } + } + + if (specifiers.length) { + this.token("{"); + this.space(); + this.printList(specifiers, node); + this.space(); + this.token("}"); + } + + this.space(); + this.word("from"); + this.space(); + } + + this.print(node.source, node); + this.semicolon(); +} + +function ImportNamespaceSpecifier(node) { + this.token("*"); + this.space(); + this.word("as"); + this.space(); + this.print(node.local, node); +} +},{"babel-types":151}],41:[function(require,module,exports){ +"use strict"; + +exports.__esModule = true; +exports.ThrowStatement = exports.BreakStatement = exports.ReturnStatement = exports.ContinueStatement = exports.ForAwaitStatement = exports.ForOfStatement = exports.ForInStatement = undefined; + +var _getIterator2 = require("babel-runtime/core-js/get-iterator"); + +var _getIterator3 = _interopRequireDefault(_getIterator2); + +exports.WithStatement = WithStatement; +exports.IfStatement = IfStatement; +exports.ForStatement = ForStatement; +exports.WhileStatement = WhileStatement; +exports.DoWhileStatement = DoWhileStatement; +exports.LabeledStatement = LabeledStatement; +exports.TryStatement = TryStatement; +exports.CatchClause = CatchClause; +exports.SwitchStatement = SwitchStatement; +exports.SwitchCase = SwitchCase; +exports.DebuggerStatement = DebuggerStatement; +exports.VariableDeclaration = VariableDeclaration; +exports.VariableDeclarator = VariableDeclarator; + +var _babelTypes = require("babel-types"); + +var t = _interopRequireWildcard(_babelTypes); + +function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } } + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } + +function WithStatement(node) { + this.word("with"); + this.space(); + this.token("("); + this.print(node.object, node); + this.token(")"); + this.printBlock(node); +} + +function IfStatement(node) { + this.word("if"); + this.space(); + this.token("("); + this.print(node.test, node); + this.token(")"); + this.space(); + + var needsBlock = node.alternate && t.isIfStatement(getLastStatement(node.consequent)); + if (needsBlock) { + this.token("{"); + this.newline(); + this.indent(); + } + + this.printAndIndentOnComments(node.consequent, node); + + if (needsBlock) { + this.dedent(); + this.newline(); + this.token("}"); + } + + if (node.alternate) { + if (this.endsWith("}")) this.space(); + this.word("else"); + this.space(); + this.printAndIndentOnComments(node.alternate, node); + } +} + +function getLastStatement(statement) { + if (!t.isStatement(statement.body)) return statement; + return getLastStatement(statement.body); +} + +function ForStatement(node) { + this.word("for"); + this.space(); + this.token("("); + + this.inForStatementInitCounter++; + this.print(node.init, node); + this.inForStatementInitCounter--; + this.token(";"); + + if (node.test) { + this.space(); + this.print(node.test, node); + } + this.token(";"); + + if (node.update) { + this.space(); + this.print(node.update, node); + } + + this.token(")"); + this.printBlock(node); +} + +function WhileStatement(node) { + this.word("while"); + this.space(); + this.token("("); + this.print(node.test, node); + this.token(")"); + this.printBlock(node); +} + +var buildForXStatement = function buildForXStatement(op) { + return function (node) { + this.word("for"); + this.space(); + if (op === "await") { + this.word("await"); + this.space(); + } + this.token("("); + + this.print(node.left, node); + this.space(); + this.word(op === "await" ? "of" : op); + this.space(); + this.print(node.right, node); + this.token(")"); + this.printBlock(node); + }; +}; + +var ForInStatement = exports.ForInStatement = buildForXStatement("in"); +var ForOfStatement = exports.ForOfStatement = buildForXStatement("of"); +var ForAwaitStatement = exports.ForAwaitStatement = buildForXStatement("await"); + +function DoWhileStatement(node) { + this.word("do"); + this.space(); + this.print(node.body, node); + this.space(); + this.word("while"); + this.space(); + this.token("("); + this.print(node.test, node); + this.token(")"); + this.semicolon(); +} + +function buildLabelStatement(prefix) { + var key = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : "label"; + + return function (node) { + this.word(prefix); + + var label = node[key]; + if (label) { + this.space(); + + var terminatorState = this.startTerminatorless(); + this.print(label, node); + this.endTerminatorless(terminatorState); + } + + this.semicolon(); + }; +} + +var ContinueStatement = exports.ContinueStatement = buildLabelStatement("continue"); +var ReturnStatement = exports.ReturnStatement = buildLabelStatement("return", "argument"); +var BreakStatement = exports.BreakStatement = buildLabelStatement("break"); +var ThrowStatement = exports.ThrowStatement = buildLabelStatement("throw", "argument"); + +function LabeledStatement(node) { + this.print(node.label, node); + this.token(":"); + this.space(); + this.print(node.body, node); +} + +function TryStatement(node) { + this.word("try"); + this.space(); + this.print(node.block, node); + this.space(); + + if (node.handlers) { + this.print(node.handlers[0], node); + } else { + this.print(node.handler, node); + } + + if (node.finalizer) { + this.space(); + this.word("finally"); + this.space(); + this.print(node.finalizer, node); + } +} + +function CatchClause(node) { + this.word("catch"); + this.space(); + this.token("("); + this.print(node.param, node); + this.token(")"); + this.space(); + this.print(node.body, node); +} + +function SwitchStatement(node) { + this.word("switch"); + this.space(); + this.token("("); + this.print(node.discriminant, node); + this.token(")"); + this.space(); + this.token("{"); + + this.printSequence(node.cases, node, { + indent: true, + addNewlines: function addNewlines(leading, cas) { + if (!leading && node.cases[node.cases.length - 1] === cas) return -1; + } + }); + + this.token("}"); +} + +function SwitchCase(node) { + if (node.test) { + this.word("case"); + this.space(); + this.print(node.test, node); + this.token(":"); + } else { + this.word("default"); + this.token(":"); + } + + if (node.consequent.length) { + this.newline(); + this.printSequence(node.consequent, node, { indent: true }); + } +} + +function DebuggerStatement() { + this.word("debugger"); + this.semicolon(); +} + +function variableDeclarationIdent() { + this.token(","); + this.newline(); + if (this.endsWith("\n")) for (var i = 0; i < 4; i++) { + this.space(true); + } +} + +function constDeclarationIdent() { + this.token(","); + this.newline(); + if (this.endsWith("\n")) for (var i = 0; i < 6; i++) { + this.space(true); + } +} + +function VariableDeclaration(node, parent) { + this.word(node.kind); + this.space(); + + var hasInits = false; + + if (!t.isFor(parent)) { + for (var _iterator = node.declarations, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : (0, _getIterator3.default)(_iterator);;) { + var _ref; + + if (_isArray) { + if (_i >= _iterator.length) break; + _ref = _iterator[_i++]; + } else { + _i = _iterator.next(); + if (_i.done) break; + _ref = _i.value; + } + + var declar = _ref; + + if (declar.init) { + hasInits = true; + } + } + } + + var separator = void 0; + if (hasInits) { + separator = node.kind === "const" ? constDeclarationIdent : variableDeclarationIdent; + } + + this.printList(node.declarations, node, { separator: separator }); + + if (t.isFor(parent)) { + if (parent.left === node || parent.init === node) return; + } + + this.semicolon(); +} + +function VariableDeclarator(node) { + this.print(node.id, node); + this.print(node.id.typeAnnotation, node); + if (node.init) { + this.space(); + this.token("="); + this.space(); + this.print(node.init, node); + } +} +},{"babel-runtime/core-js/get-iterator":95,"babel-types":151}],42:[function(require,module,exports){ +"use strict"; + +exports.__esModule = true; +exports.TaggedTemplateExpression = TaggedTemplateExpression; +exports.TemplateElement = TemplateElement; +exports.TemplateLiteral = TemplateLiteral; +function TaggedTemplateExpression(node) { + this.print(node.tag, node); + this.print(node.quasi, node); +} + +function TemplateElement(node, parent) { + var isFirst = parent.quasis[0] === node; + var isLast = parent.quasis[parent.quasis.length - 1] === node; + + var value = (isFirst ? "`" : "}") + node.value.raw + (isLast ? "`" : "${"); + + this.token(value); +} + +function TemplateLiteral(node) { + var quasis = node.quasis; + + for (var i = 0; i < quasis.length; i++) { + this.print(quasis[i], node); + + if (i + 1 < quasis.length) { + this.print(node.expressions[i], node); + } + } +} +},{}],43:[function(require,module,exports){ +"use strict"; + +exports.__esModule = true; +exports.ArrayPattern = exports.ObjectPattern = exports.RestProperty = exports.SpreadProperty = exports.SpreadElement = undefined; +exports.Identifier = Identifier; +exports.RestElement = RestElement; +exports.ObjectExpression = ObjectExpression; +exports.ObjectMethod = ObjectMethod; +exports.ObjectProperty = ObjectProperty; +exports.ArrayExpression = ArrayExpression; +exports.RegExpLiteral = RegExpLiteral; +exports.BooleanLiteral = BooleanLiteral; +exports.NullLiteral = NullLiteral; +exports.NumericLiteral = NumericLiteral; +exports.StringLiteral = StringLiteral; + +var _babelTypes = require("babel-types"); + +var t = _interopRequireWildcard(_babelTypes); + +var _jsesc = require("jsesc"); + +var _jsesc2 = _interopRequireDefault(_jsesc); + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } + +function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } } + +function Identifier(node) { + if (node.variance) { + if (node.variance === "plus") { + this.token("+"); + } else if (node.variance === "minus") { + this.token("-"); + } + } + + this.word(node.name); +} + +function RestElement(node) { + this.token("..."); + this.print(node.argument, node); +} + +exports.SpreadElement = RestElement; +exports.SpreadProperty = RestElement; +exports.RestProperty = RestElement; +function ObjectExpression(node) { + var props = node.properties; + + this.token("{"); + this.printInnerComments(node); + + if (props.length) { + this.space(); + this.printList(props, node, { indent: true, statement: true }); + this.space(); + } + + this.token("}"); +} + +exports.ObjectPattern = ObjectExpression; +function ObjectMethod(node) { + this.printJoin(node.decorators, node); + this._method(node); +} + +function ObjectProperty(node) { + this.printJoin(node.decorators, node); + + if (node.computed) { + this.token("["); + this.print(node.key, node); + this.token("]"); + } else { + if (t.isAssignmentPattern(node.value) && t.isIdentifier(node.key) && node.key.name === node.value.left.name) { + this.print(node.value, node); + return; + } + + this.print(node.key, node); + + if (node.shorthand && t.isIdentifier(node.key) && t.isIdentifier(node.value) && node.key.name === node.value.name) { + return; + } + } + + this.token(":"); + this.space(); + this.print(node.value, node); +} + +function ArrayExpression(node) { + var elems = node.elements; + var len = elems.length; + + this.token("["); + this.printInnerComments(node); + + for (var i = 0; i < elems.length; i++) { + var elem = elems[i]; + if (elem) { + if (i > 0) this.space(); + this.print(elem, node); + if (i < len - 1) this.token(","); + } else { + this.token(","); + } + } + + this.token("]"); +} + +exports.ArrayPattern = ArrayExpression; +function RegExpLiteral(node) { + this.word("/" + node.pattern + "/" + node.flags); +} + +function BooleanLiteral(node) { + this.word(node.value ? "true" : "false"); +} + +function NullLiteral() { + this.word("null"); +} + +function NumericLiteral(node) { + var raw = this.getPossibleRaw(node); + var value = node.value + ""; + if (raw == null) { + this.number(value); + } else if (this.format.minified) { + this.number(raw.length < value.length ? raw : value); + } else { + this.number(raw); + } +} + +function StringLiteral(node, parent) { + var raw = this.getPossibleRaw(node); + if (!this.format.minified && raw != null) { + this.token(raw); + return; + } + + var opts = { + quotes: t.isJSX(parent) ? "double" : this.format.quotes, + wrap: true + }; + if (this.format.jsonCompatibleStrings) { + opts.json = true; + } + var val = (0, _jsesc2.default)(node.value, opts); + + return this.token(val); +} +},{"babel-types":151,"jsesc":296}],44:[function(require,module,exports){ +"use strict"; + +exports.__esModule = true; +exports.CodeGenerator = undefined; + +var _classCallCheck2 = require("babel-runtime/helpers/classCallCheck"); + +var _classCallCheck3 = _interopRequireDefault(_classCallCheck2); + +var _possibleConstructorReturn2 = require("babel-runtime/helpers/possibleConstructorReturn"); + +var _possibleConstructorReturn3 = _interopRequireDefault(_possibleConstructorReturn2); + +var _inherits2 = require("babel-runtime/helpers/inherits"); + +var _inherits3 = _interopRequireDefault(_inherits2); + +exports.default = function (ast, opts, code) { + var gen = new Generator(ast, opts, code); + return gen.generate(); +}; + +var _detectIndent = require("detect-indent"); + +var _detectIndent2 = _interopRequireDefault(_detectIndent); + +var _sourceMap = require("./source-map"); + +var _sourceMap2 = _interopRequireDefault(_sourceMap); + +var _babelMessages = require("babel-messages"); + +var messages = _interopRequireWildcard(_babelMessages); + +var _printer = require("./printer"); + +var _printer2 = _interopRequireDefault(_printer); + +function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } } + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } + +var Generator = function (_Printer) { + (0, _inherits3.default)(Generator, _Printer); + + function Generator(ast) { + var opts = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {}; + var code = arguments[2]; + (0, _classCallCheck3.default)(this, Generator); + + var tokens = ast.tokens || []; + var format = normalizeOptions(code, opts, tokens); + var map = opts.sourceMaps ? new _sourceMap2.default(opts, code) : null; + + var _this = (0, _possibleConstructorReturn3.default)(this, _Printer.call(this, format, map, tokens)); + + _this.ast = ast; + return _this; + } + + Generator.prototype.generate = function generate() { + return _Printer.prototype.generate.call(this, this.ast); + }; + + return Generator; +}(_printer2.default); + +function normalizeOptions(code, opts, tokens) { + var style = " "; + if (code && typeof code === "string") { + var indent = (0, _detectIndent2.default)(code).indent; + if (indent && indent !== " ") style = indent; + } + + var format = { + auxiliaryCommentBefore: opts.auxiliaryCommentBefore, + auxiliaryCommentAfter: opts.auxiliaryCommentAfter, + shouldPrintComment: opts.shouldPrintComment, + retainLines: opts.retainLines, + retainFunctionParens: opts.retainFunctionParens, + comments: opts.comments == null || opts.comments, + compact: opts.compact, + minified: opts.minified, + concise: opts.concise, + quotes: opts.quotes || findCommonStringDelimiter(code, tokens), + jsonCompatibleStrings: opts.jsonCompatibleStrings, + indent: { + adjustMultilineComment: true, + style: style, + base: 0 + }, + flowCommaSeparator: opts.flowCommaSeparator + }; + + if (format.minified) { + format.compact = true; + + format.shouldPrintComment = format.shouldPrintComment || function () { + return format.comments; + }; + } else { + format.shouldPrintComment = format.shouldPrintComment || function (value) { + return format.comments || value.indexOf("@license") >= 0 || value.indexOf("@preserve") >= 0; + }; + } + + if (format.compact === "auto") { + format.compact = code.length > 500000; + + if (format.compact) { + console.error("[BABEL] " + messages.get("codeGeneratorDeopt", opts.filename, "500KB")); + } + } + + if (format.compact) { + format.indent.adjustMultilineComment = false; + } + + return format; +} + +function findCommonStringDelimiter(code, tokens) { + var DEFAULT_STRING_DELIMITER = "double"; + if (!code) { + return DEFAULT_STRING_DELIMITER; + } + + var occurrences = { + single: 0, + double: 0 + }; + + var checked = 0; + + for (var i = 0; i < tokens.length; i++) { + var token = tokens[i]; + if (token.type.label !== "string") continue; + + var raw = code.slice(token.start, token.end); + if (raw[0] === "'") { + occurrences.single++; + } else { + occurrences.double++; + } + + checked++; + if (checked >= 3) break; + } + if (occurrences.single > occurrences.double) { + return "single"; + } else { + return "double"; + } +} + +var CodeGenerator = exports.CodeGenerator = function () { + function CodeGenerator(ast, opts, code) { + (0, _classCallCheck3.default)(this, CodeGenerator); + + this._generator = new Generator(ast, opts, code); + } + + CodeGenerator.prototype.generate = function generate() { + return this._generator.generate(); + }; + + return CodeGenerator; +}(); +},{"./printer":48,"./source-map":49,"babel-messages":61,"babel-runtime/helpers/classCallCheck":109,"babel-runtime/helpers/inherits":110,"babel-runtime/helpers/possibleConstructorReturn":112,"detect-indent":282}],45:[function(require,module,exports){ +"use strict"; + +exports.__esModule = true; + +var _getIterator2 = require("babel-runtime/core-js/get-iterator"); + +var _getIterator3 = _interopRequireDefault(_getIterator2); + +var _keys = require("babel-runtime/core-js/object/keys"); + +var _keys2 = _interopRequireDefault(_keys); + +exports.needsWhitespace = needsWhitespace; +exports.needsWhitespaceBefore = needsWhitespaceBefore; +exports.needsWhitespaceAfter = needsWhitespaceAfter; +exports.needsParens = needsParens; + +var _whitespace = require("./whitespace"); + +var _whitespace2 = _interopRequireDefault(_whitespace); + +var _parentheses = require("./parentheses"); + +var parens = _interopRequireWildcard(_parentheses); + +var _babelTypes = require("babel-types"); + +var t = _interopRequireWildcard(_babelTypes); + +function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } } + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } + +function expandAliases(obj) { + var newObj = {}; + + function add(type, func) { + var fn = newObj[type]; + newObj[type] = fn ? function (node, parent, stack) { + var result = fn(node, parent, stack); + + return result == null ? func(node, parent, stack) : result; + } : func; + } + + for (var _iterator = (0, _keys2.default)(obj), _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : (0, _getIterator3.default)(_iterator);;) { + var _ref; + + if (_isArray) { + if (_i >= _iterator.length) break; + _ref = _iterator[_i++]; + } else { + _i = _iterator.next(); + if (_i.done) break; + _ref = _i.value; + } + + var type = _ref; + + + var aliases = t.FLIPPED_ALIAS_KEYS[type]; + if (aliases) { + for (var _iterator2 = aliases, _isArray2 = Array.isArray(_iterator2), _i2 = 0, _iterator2 = _isArray2 ? _iterator2 : (0, _getIterator3.default)(_iterator2);;) { + var _ref2; + + if (_isArray2) { + if (_i2 >= _iterator2.length) break; + _ref2 = _iterator2[_i2++]; + } else { + _i2 = _iterator2.next(); + if (_i2.done) break; + _ref2 = _i2.value; + } + + var alias = _ref2; + + add(alias, obj[type]); + } + } else { + add(type, obj[type]); + } + } + + return newObj; +} + +var expandedParens = expandAliases(parens); +var expandedWhitespaceNodes = expandAliases(_whitespace2.default.nodes); +var expandedWhitespaceList = expandAliases(_whitespace2.default.list); + +function find(obj, node, parent, printStack) { + var fn = obj[node.type]; + return fn ? fn(node, parent, printStack) : null; +} + +function isOrHasCallExpression(node) { + if (t.isCallExpression(node)) { + return true; + } + + if (t.isMemberExpression(node)) { + return isOrHasCallExpression(node.object) || !node.computed && isOrHasCallExpression(node.property); + } else { + return false; + } +} + +function needsWhitespace(node, parent, type) { + if (!node) return 0; + + if (t.isExpressionStatement(node)) { + node = node.expression; + } + + var linesInfo = find(expandedWhitespaceNodes, node, parent); + + if (!linesInfo) { + var items = find(expandedWhitespaceList, node, parent); + if (items) { + for (var i = 0; i < items.length; i++) { + linesInfo = needsWhitespace(items[i], node, type); + if (linesInfo) break; + } + } + } + + return linesInfo && linesInfo[type] || 0; +} + +function needsWhitespaceBefore(node, parent) { + return needsWhitespace(node, parent, "before"); +} + +function needsWhitespaceAfter(node, parent) { + return needsWhitespace(node, parent, "after"); +} + +function needsParens(node, parent, printStack) { + if (!parent) return false; + + if (t.isNewExpression(parent) && parent.callee === node) { + if (isOrHasCallExpression(node)) return true; + } + + return find(expandedParens, node, parent, printStack); +} +},{"./parentheses":46,"./whitespace":47,"babel-runtime/core-js/get-iterator":95,"babel-runtime/core-js/object/keys":102,"babel-types":151}],46:[function(require,module,exports){ +"use strict"; + +exports.__esModule = true; +exports.AwaitExpression = exports.FunctionTypeAnnotation = undefined; +exports.NullableTypeAnnotation = NullableTypeAnnotation; +exports.UpdateExpression = UpdateExpression; +exports.ObjectExpression = ObjectExpression; +exports.DoExpression = DoExpression; +exports.Binary = Binary; +exports.BinaryExpression = BinaryExpression; +exports.SequenceExpression = SequenceExpression; +exports.YieldExpression = YieldExpression; +exports.ClassExpression = ClassExpression; +exports.UnaryLike = UnaryLike; +exports.FunctionExpression = FunctionExpression; +exports.ArrowFunctionExpression = ArrowFunctionExpression; +exports.ConditionalExpression = ConditionalExpression; +exports.AssignmentExpression = AssignmentExpression; + +var _babelTypes = require("babel-types"); + +var t = _interopRequireWildcard(_babelTypes); + +function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } } + +var PRECEDENCE = { + "||": 0, + "&&": 1, + "|": 2, + "^": 3, + "&": 4, + "==": 5, + "===": 5, + "!=": 5, + "!==": 5, + "<": 6, + ">": 6, + "<=": 6, + ">=": 6, + in: 6, + instanceof: 6, + ">>": 7, + "<<": 7, + ">>>": 7, + "+": 8, + "-": 8, + "*": 9, + "/": 9, + "%": 9, + "**": 10 +}; + +function NullableTypeAnnotation(node, parent) { + return t.isArrayTypeAnnotation(parent); +} + +exports.FunctionTypeAnnotation = NullableTypeAnnotation; +function UpdateExpression(node, parent) { + return t.isMemberExpression(parent) && parent.object === node; +} + +function ObjectExpression(node, parent, printStack) { + return isFirstInStatement(printStack, { considerArrow: true }); +} + +function DoExpression(node, parent, printStack) { + return isFirstInStatement(printStack); +} + +function Binary(node, parent) { + if ((t.isCallExpression(parent) || t.isNewExpression(parent)) && parent.callee === node || t.isUnaryLike(parent) || t.isMemberExpression(parent) && parent.object === node || t.isAwaitExpression(parent)) { + return true; + } + + if (t.isBinary(parent)) { + var parentOp = parent.operator; + var parentPos = PRECEDENCE[parentOp]; + + var nodeOp = node.operator; + var nodePos = PRECEDENCE[nodeOp]; + + if (parentPos === nodePos && parent.right === node && !t.isLogicalExpression(parent) || parentPos > nodePos) { + return true; + } + } + + return false; +} + +function BinaryExpression(node, parent) { + return node.operator === "in" && (t.isVariableDeclarator(parent) || t.isFor(parent)); +} + +function SequenceExpression(node, parent) { + + if (t.isForStatement(parent) || t.isThrowStatement(parent) || t.isReturnStatement(parent) || t.isIfStatement(parent) && parent.test === node || t.isWhileStatement(parent) && parent.test === node || t.isForInStatement(parent) && parent.right === node || t.isSwitchStatement(parent) && parent.discriminant === node || t.isExpressionStatement(parent) && parent.expression === node) { + return false; + } + + return true; +} + +function YieldExpression(node, parent) { + return t.isBinary(parent) || t.isUnaryLike(parent) || t.isCallExpression(parent) || t.isMemberExpression(parent) || t.isNewExpression(parent) || t.isConditionalExpression(parent) && node === parent.test; +} + +exports.AwaitExpression = YieldExpression; +function ClassExpression(node, parent, printStack) { + return isFirstInStatement(printStack, { considerDefaultExports: true }); +} + +function UnaryLike(node, parent) { + return t.isMemberExpression(parent, { object: node }) || t.isCallExpression(parent, { callee: node }) || t.isNewExpression(parent, { callee: node }); +} + +function FunctionExpression(node, parent, printStack) { + return isFirstInStatement(printStack, { considerDefaultExports: true }); +} + +function ArrowFunctionExpression(node, parent) { + if (t.isExportDeclaration(parent) || t.isBinaryExpression(parent) || t.isLogicalExpression(parent) || t.isUnaryExpression(parent) || t.isTaggedTemplateExpression(parent)) { + return true; + } + + return UnaryLike(node, parent); +} + +function ConditionalExpression(node, parent) { + if (t.isUnaryLike(parent) || t.isBinary(parent) || t.isConditionalExpression(parent, { test: node }) || t.isAwaitExpression(parent)) { + return true; + } + + return UnaryLike(node, parent); +} + +function AssignmentExpression(node) { + if (t.isObjectPattern(node.left)) { + return true; + } else { + return ConditionalExpression.apply(undefined, arguments); + } +} + +function isFirstInStatement(printStack) { + var _ref = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {}, + _ref$considerArrow = _ref.considerArrow, + considerArrow = _ref$considerArrow === undefined ? false : _ref$considerArrow, + _ref$considerDefaultE = _ref.considerDefaultExports, + considerDefaultExports = _ref$considerDefaultE === undefined ? false : _ref$considerDefaultE; + + var i = printStack.length - 1; + var node = printStack[i]; + i--; + var parent = printStack[i]; + while (i > 0) { + if (t.isExpressionStatement(parent, { expression: node }) || t.isTaggedTemplateExpression(parent) || considerDefaultExports && t.isExportDefaultDeclaration(parent, { declaration: node }) || considerArrow && t.isArrowFunctionExpression(parent, { body: node })) { + return true; + } + + if (t.isCallExpression(parent, { callee: node }) || t.isSequenceExpression(parent) && parent.expressions[0] === node || t.isMemberExpression(parent, { object: node }) || t.isConditional(parent, { test: node }) || t.isBinary(parent, { left: node }) || t.isAssignmentExpression(parent, { left: node })) { + node = parent; + i--; + parent = printStack[i]; + } else { + return false; + } + } + + return false; +} +},{"babel-types":151}],47:[function(require,module,exports){ +"use strict"; + +var _map = require("lodash/map"); + +var _map2 = _interopRequireDefault(_map); + +var _babelTypes = require("babel-types"); + +var t = _interopRequireWildcard(_babelTypes); + +function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } } + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } + +function crawl(node) { + var state = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {}; + + if (t.isMemberExpression(node)) { + crawl(node.object, state); + if (node.computed) crawl(node.property, state); + } else if (t.isBinary(node) || t.isAssignmentExpression(node)) { + crawl(node.left, state); + crawl(node.right, state); + } else if (t.isCallExpression(node)) { + state.hasCall = true; + crawl(node.callee, state); + } else if (t.isFunction(node)) { + state.hasFunction = true; + } else if (t.isIdentifier(node)) { + state.hasHelper = state.hasHelper || isHelper(node.callee); + } + + return state; +} + +function isHelper(node) { + if (t.isMemberExpression(node)) { + return isHelper(node.object) || isHelper(node.property); + } else if (t.isIdentifier(node)) { + return node.name === "require" || node.name[0] === "_"; + } else if (t.isCallExpression(node)) { + return isHelper(node.callee); + } else if (t.isBinary(node) || t.isAssignmentExpression(node)) { + return t.isIdentifier(node.left) && isHelper(node.left) || isHelper(node.right); + } else { + return false; + } +} + +function isType(node) { + return t.isLiteral(node) || t.isObjectExpression(node) || t.isArrayExpression(node) || t.isIdentifier(node) || t.isMemberExpression(node); +} + +exports.nodes = { + AssignmentExpression: function AssignmentExpression(node) { + var state = crawl(node.right); + if (state.hasCall && state.hasHelper || state.hasFunction) { + return { + before: state.hasFunction, + after: true + }; + } + }, + SwitchCase: function SwitchCase(node, parent) { + return { + before: node.consequent.length || parent.cases[0] === node + }; + }, + LogicalExpression: function LogicalExpression(node) { + if (t.isFunction(node.left) || t.isFunction(node.right)) { + return { + after: true + }; + } + }, + Literal: function Literal(node) { + if (node.value === "use strict") { + return { + after: true + }; + } + }, + CallExpression: function CallExpression(node) { + if (t.isFunction(node.callee) || isHelper(node)) { + return { + before: true, + after: true + }; + } + }, + VariableDeclaration: function VariableDeclaration(node) { + for (var i = 0; i < node.declarations.length; i++) { + var declar = node.declarations[i]; + + var enabled = isHelper(declar.id) && !isType(declar.init); + if (!enabled) { + var state = crawl(declar.init); + enabled = isHelper(declar.init) && state.hasCall || state.hasFunction; + } + + if (enabled) { + return { + before: true, + after: true + }; + } + } + }, + IfStatement: function IfStatement(node) { + if (t.isBlockStatement(node.consequent)) { + return { + before: true, + after: true + }; + } + } +}; + +exports.nodes.ObjectProperty = exports.nodes.ObjectTypeProperty = exports.nodes.ObjectMethod = exports.nodes.SpreadProperty = function (node, parent) { + if (parent.properties[0] === node) { + return { + before: true + }; + } +}; + +exports.list = { + VariableDeclaration: function VariableDeclaration(node) { + return (0, _map2.default)(node.declarations, "init"); + }, + ArrayExpression: function ArrayExpression(node) { + return node.elements; + }, + ObjectExpression: function ObjectExpression(node) { + return node.properties; + } +}; + +[["Function", true], ["Class", true], ["Loop", true], ["LabeledStatement", true], ["SwitchStatement", true], ["TryStatement", true]].forEach(function (_ref) { + var type = _ref[0], + amounts = _ref[1]; + + if (typeof amounts === "boolean") { + amounts = { after: amounts, before: amounts }; + } + [type].concat(t.FLIPPED_ALIAS_KEYS[type] || []).forEach(function (type) { + exports.nodes[type] = function () { + return amounts; + }; + }); +}); +},{"babel-types":151,"lodash/map":500}],48:[function(require,module,exports){ +"use strict"; + +exports.__esModule = true; + +var _assign = require("babel-runtime/core-js/object/assign"); + +var _assign2 = _interopRequireDefault(_assign); + +var _getIterator2 = require("babel-runtime/core-js/get-iterator"); + +var _getIterator3 = _interopRequireDefault(_getIterator2); + +var _stringify = require("babel-runtime/core-js/json/stringify"); + +var _stringify2 = _interopRequireDefault(_stringify); + +var _weakSet = require("babel-runtime/core-js/weak-set"); + +var _weakSet2 = _interopRequireDefault(_weakSet); + +var _classCallCheck2 = require("babel-runtime/helpers/classCallCheck"); + +var _classCallCheck3 = _interopRequireDefault(_classCallCheck2); + +var _find = require("lodash/find"); + +var _find2 = _interopRequireDefault(_find); + +var _findLast = require("lodash/findLast"); + +var _findLast2 = _interopRequireDefault(_findLast); + +var _isInteger = require("lodash/isInteger"); + +var _isInteger2 = _interopRequireDefault(_isInteger); + +var _repeat = require("lodash/repeat"); + +var _repeat2 = _interopRequireDefault(_repeat); + +var _buffer = require("./buffer"); + +var _buffer2 = _interopRequireDefault(_buffer); + +var _node = require("./node"); + +var n = _interopRequireWildcard(_node); + +var _whitespace = require("./whitespace"); + +var _whitespace2 = _interopRequireDefault(_whitespace); + +var _babelTypes = require("babel-types"); + +var t = _interopRequireWildcard(_babelTypes); + +function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } } + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } + +var SCIENTIFIC_NOTATION = /e/i; +var ZERO_DECIMAL_INTEGER = /\.0+$/; +var NON_DECIMAL_LITERAL = /^0[box]/; + +var Printer = function () { + function Printer(format, map, tokens) { + (0, _classCallCheck3.default)(this, Printer); + this.inForStatementInitCounter = 0; + this._printStack = []; + this._indent = 0; + this._insideAux = false; + this._printedCommentStarts = {}; + this._parenPushNewlineState = null; + this._printAuxAfterOnNextUserNode = false; + this._printedComments = new _weakSet2.default(); + this._endsWithInteger = false; + this._endsWithWord = false; + + this.format = format || {}; + this._buf = new _buffer2.default(map); + this._whitespace = tokens.length > 0 ? new _whitespace2.default(tokens) : null; + } + + Printer.prototype.generate = function generate(ast) { + this.print(ast); + this._maybeAddAuxComment(); + + return this._buf.get(); + }; + + Printer.prototype.indent = function indent() { + if (this.format.compact || this.format.concise) return; + + this._indent++; + }; + + Printer.prototype.dedent = function dedent() { + if (this.format.compact || this.format.concise) return; + + this._indent--; + }; + + Printer.prototype.semicolon = function semicolon() { + var force = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false; + + this._maybeAddAuxComment(); + this._append(";", !force); + }; + + Printer.prototype.rightBrace = function rightBrace() { + if (this.format.minified) { + this._buf.removeLastSemicolon(); + } + this.token("}"); + }; + + Printer.prototype.space = function space() { + var force = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false; + + if (this.format.compact) return; + + if (this._buf.hasContent() && !this.endsWith(" ") && !this.endsWith("\n") || force) { + this._space(); + } + }; + + Printer.prototype.word = function word(str) { + if (this._endsWithWord) this._space(); + + this._maybeAddAuxComment(); + this._append(str); + + this._endsWithWord = true; + }; + + Printer.prototype.number = function number(str) { + this.word(str); + + this._endsWithInteger = (0, _isInteger2.default)(+str) && !NON_DECIMAL_LITERAL.test(str) && !SCIENTIFIC_NOTATION.test(str) && !ZERO_DECIMAL_INTEGER.test(str) && str[str.length - 1] !== "."; + }; + + Printer.prototype.token = function token(str) { + if (str === "--" && this.endsWith("!") || str[0] === "+" && this.endsWith("+") || str[0] === "-" && this.endsWith("-") || str[0] === "." && this._endsWithInteger) { + this._space(); + } + + this._maybeAddAuxComment(); + this._append(str); + }; + + Printer.prototype.newline = function newline(i) { + if (this.format.retainLines || this.format.compact) return; + + if (this.format.concise) { + this.space(); + return; + } + + if (this.endsWith("\n\n")) return; + + if (typeof i !== "number") i = 1; + + i = Math.min(2, i); + if (this.endsWith("{\n") || this.endsWith(":\n")) i--; + if (i <= 0) return; + + for (var j = 0; j < i; j++) { + this._newline(); + } + }; + + Printer.prototype.endsWith = function endsWith(str) { + return this._buf.endsWith(str); + }; + + Printer.prototype.removeTrailingNewline = function removeTrailingNewline() { + this._buf.removeTrailingNewline(); + }; + + Printer.prototype.source = function source(prop, loc) { + this._catchUp(prop, loc); + + this._buf.source(prop, loc); + }; + + Printer.prototype.withSource = function withSource(prop, loc, cb) { + this._catchUp(prop, loc); + + this._buf.withSource(prop, loc, cb); + }; + + Printer.prototype._space = function _space() { + this._append(" ", true); + }; + + Printer.prototype._newline = function _newline() { + this._append("\n", true); + }; + + Printer.prototype._append = function _append(str) { + var queue = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false; + + this._maybeAddParen(str); + this._maybeIndent(str); + + if (queue) this._buf.queue(str);else this._buf.append(str); + + this._endsWithWord = false; + this._endsWithInteger = false; + }; + + Printer.prototype._maybeIndent = function _maybeIndent(str) { + if (this._indent && this.endsWith("\n") && str[0] !== "\n") { + this._buf.queue(this._getIndent()); + } + }; + + Printer.prototype._maybeAddParen = function _maybeAddParen(str) { + var parenPushNewlineState = this._parenPushNewlineState; + if (!parenPushNewlineState) return; + this._parenPushNewlineState = null; + + var i = void 0; + for (i = 0; i < str.length && str[i] === " "; i++) { + continue; + }if (i === str.length) return; + + var cha = str[i]; + if (cha === "\n" || cha === "/") { + this.token("("); + this.indent(); + parenPushNewlineState.printed = true; + } + }; + + Printer.prototype._catchUp = function _catchUp(prop, loc) { + if (!this.format.retainLines) return; + + var pos = loc ? loc[prop] : null; + if (pos && pos.line !== null) { + var count = pos.line - this._buf.getCurrentLine(); + + for (var i = 0; i < count; i++) { + this._newline(); + } + } + }; + + Printer.prototype._getIndent = function _getIndent() { + return (0, _repeat2.default)(this.format.indent.style, this._indent); + }; + + Printer.prototype.startTerminatorless = function startTerminatorless() { + return this._parenPushNewlineState = { + printed: false + }; + }; + + Printer.prototype.endTerminatorless = function endTerminatorless(state) { + if (state.printed) { + this.dedent(); + this.newline(); + this.token(")"); + } + }; + + Printer.prototype.print = function print(node, parent) { + var _this = this; + + if (!node) return; + + var oldConcise = this.format.concise; + if (node._compact) { + this.format.concise = true; + } + + var printMethod = this[node.type]; + if (!printMethod) { + throw new ReferenceError("unknown node of type " + (0, _stringify2.default)(node.type) + " with constructor " + (0, _stringify2.default)(node && node.constructor.name)); + } + + this._printStack.push(node); + + var oldInAux = this._insideAux; + this._insideAux = !node.loc; + this._maybeAddAuxComment(this._insideAux && !oldInAux); + + var needsParens = n.needsParens(node, parent, this._printStack); + if (this.format.retainFunctionParens && node.type === "FunctionExpression" && node.extra && node.extra.parenthesized) { + needsParens = true; + } + if (needsParens) this.token("("); + + this._printLeadingComments(node, parent); + + var loc = t.isProgram(node) || t.isFile(node) ? null : node.loc; + this.withSource("start", loc, function () { + _this[node.type](node, parent); + }); + + this._printTrailingComments(node, parent); + + if (needsParens) this.token(")"); + + this._printStack.pop(); + + this.format.concise = oldConcise; + this._insideAux = oldInAux; + }; + + Printer.prototype._maybeAddAuxComment = function _maybeAddAuxComment(enteredPositionlessNode) { + if (enteredPositionlessNode) this._printAuxBeforeComment(); + if (!this._insideAux) this._printAuxAfterComment(); + }; + + Printer.prototype._printAuxBeforeComment = function _printAuxBeforeComment() { + if (this._printAuxAfterOnNextUserNode) return; + this._printAuxAfterOnNextUserNode = true; + + var comment = this.format.auxiliaryCommentBefore; + if (comment) { + this._printComment({ + type: "CommentBlock", + value: comment + }); + } + }; + + Printer.prototype._printAuxAfterComment = function _printAuxAfterComment() { + if (!this._printAuxAfterOnNextUserNode) return; + this._printAuxAfterOnNextUserNode = false; + + var comment = this.format.auxiliaryCommentAfter; + if (comment) { + this._printComment({ + type: "CommentBlock", + value: comment + }); + } + }; + + Printer.prototype.getPossibleRaw = function getPossibleRaw(node) { + var extra = node.extra; + if (extra && extra.raw != null && extra.rawValue != null && node.value === extra.rawValue) { + return extra.raw; + } + }; + + Printer.prototype.printJoin = function printJoin(nodes, parent) { + var opts = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : {}; + + if (!nodes || !nodes.length) return; + + if (opts.indent) this.indent(); + + var newlineOpts = { + addNewlines: opts.addNewlines + }; + + for (var i = 0; i < nodes.length; i++) { + var node = nodes[i]; + if (!node) continue; + + if (opts.statement) this._printNewline(true, node, parent, newlineOpts); + + this.print(node, parent); + + if (opts.iterator) { + opts.iterator(node, i); + } + + if (opts.separator && i < nodes.length - 1) { + opts.separator.call(this); + } + + if (opts.statement) this._printNewline(false, node, parent, newlineOpts); + } + + if (opts.indent) this.dedent(); + }; + + Printer.prototype.printAndIndentOnComments = function printAndIndentOnComments(node, parent) { + var indent = !!node.leadingComments; + if (indent) this.indent(); + this.print(node, parent); + if (indent) this.dedent(); + }; + + Printer.prototype.printBlock = function printBlock(parent) { + var node = parent.body; + + if (!t.isEmptyStatement(node)) { + this.space(); + } + + this.print(node, parent); + }; + + Printer.prototype._printTrailingComments = function _printTrailingComments(node, parent) { + this._printComments(this._getComments(false, node, parent)); + }; + + Printer.prototype._printLeadingComments = function _printLeadingComments(node, parent) { + this._printComments(this._getComments(true, node, parent)); + }; + + Printer.prototype.printInnerComments = function printInnerComments(node) { + var indent = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : true; + + if (!node.innerComments) return; + if (indent) this.indent(); + this._printComments(node.innerComments); + if (indent) this.dedent(); + }; + + Printer.prototype.printSequence = function printSequence(nodes, parent) { + var opts = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : {}; + + opts.statement = true; + return this.printJoin(nodes, parent, opts); + }; + + Printer.prototype.printList = function printList(items, parent) { + var opts = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : {}; + + if (opts.separator == null) { + opts.separator = commaSeparator; + } + + return this.printJoin(items, parent, opts); + }; + + Printer.prototype._printNewline = function _printNewline(leading, node, parent, opts) { + var _this2 = this; + + if (this.format.retainLines || this.format.compact) return; + + if (this.format.concise) { + this.space(); + return; + } + + var lines = 0; + + if (node.start != null && !node._ignoreUserWhitespace && this._whitespace) { + if (leading) { + var _comments = node.leadingComments; + var _comment = _comments && (0, _find2.default)(_comments, function (comment) { + return !!comment.loc && _this2.format.shouldPrintComment(comment.value); + }); + + lines = this._whitespace.getNewlinesBefore(_comment || node); + } else { + var _comments2 = node.trailingComments; + var _comment2 = _comments2 && (0, _findLast2.default)(_comments2, function (comment) { + return !!comment.loc && _this2.format.shouldPrintComment(comment.value); + }); + + lines = this._whitespace.getNewlinesAfter(_comment2 || node); + } + } else { + if (!leading) lines++; + if (opts.addNewlines) lines += opts.addNewlines(leading, node) || 0; + + var needs = n.needsWhitespaceAfter; + if (leading) needs = n.needsWhitespaceBefore; + if (needs(node, parent)) lines++; + + if (!this._buf.hasContent()) lines = 0; + } + + this.newline(lines); + }; + + Printer.prototype._getComments = function _getComments(leading, node) { + return node && (leading ? node.leadingComments : node.trailingComments) || []; + }; + + Printer.prototype._printComment = function _printComment(comment) { + var _this3 = this; + + if (!this.format.shouldPrintComment(comment.value)) return; + + if (comment.ignore) return; + + if (this._printedComments.has(comment)) return; + this._printedComments.add(comment); + + if (comment.start != null) { + if (this._printedCommentStarts[comment.start]) return; + this._printedCommentStarts[comment.start] = true; + } + + this.newline(this._whitespace ? this._whitespace.getNewlinesBefore(comment) : 0); + + if (!this.endsWith("[") && !this.endsWith("{")) this.space(); + + var val = comment.type === "CommentLine" ? "//" + comment.value + "\n" : "/*" + comment.value + "*/"; + + if (comment.type === "CommentBlock" && this.format.indent.adjustMultilineComment) { + var offset = comment.loc && comment.loc.start.column; + if (offset) { + var newlineRegex = new RegExp("\\n\\s{1," + offset + "}", "g"); + val = val.replace(newlineRegex, "\n"); + } + + var indentSize = Math.max(this._getIndent().length, this._buf.getCurrentColumn()); + val = val.replace(/\n(?!$)/g, "\n" + (0, _repeat2.default)(" ", indentSize)); + } + + this.withSource("start", comment.loc, function () { + _this3._append(val); + }); + + this.newline((this._whitespace ? this._whitespace.getNewlinesAfter(comment) : 0) + (comment.type === "CommentLine" ? -1 : 0)); + }; + + Printer.prototype._printComments = function _printComments(comments) { + if (!comments || !comments.length) return; + + for (var _iterator = comments, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : (0, _getIterator3.default)(_iterator);;) { + var _ref; + + if (_isArray) { + if (_i >= _iterator.length) break; + _ref = _iterator[_i++]; + } else { + _i = _iterator.next(); + if (_i.done) break; + _ref = _i.value; + } + + var _comment3 = _ref; + + this._printComment(_comment3); + } + }; + + return Printer; +}(); + +exports.default = Printer; + + +function commaSeparator() { + this.token(","); + this.space(); +} + +var _arr = [require("./generators/template-literals"), require("./generators/expressions"), require("./generators/statements"), require("./generators/classes"), require("./generators/methods"), require("./generators/modules"), require("./generators/types"), require("./generators/flow"), require("./generators/base"), require("./generators/jsx")]; +for (var _i2 = 0; _i2 < _arr.length; _i2++) { + var generator = _arr[_i2]; + (0, _assign2.default)(Printer.prototype, generator); +} +module.exports = exports["default"]; +},{"./buffer":33,"./generators/base":34,"./generators/classes":35,"./generators/expressions":36,"./generators/flow":37,"./generators/jsx":38,"./generators/methods":39,"./generators/modules":40,"./generators/statements":41,"./generators/template-literals":42,"./generators/types":43,"./node":45,"./whitespace":50,"babel-runtime/core-js/get-iterator":95,"babel-runtime/core-js/json/stringify":96,"babel-runtime/core-js/object/assign":99,"babel-runtime/core-js/weak-set":108,"babel-runtime/helpers/classCallCheck":109,"babel-types":151,"lodash/find":474,"lodash/findLast":476,"lodash/isInteger":489,"lodash/repeat":507}],49:[function(require,module,exports){ +"use strict"; + +exports.__esModule = true; + +var _keys = require("babel-runtime/core-js/object/keys"); + +var _keys2 = _interopRequireDefault(_keys); + +var _typeof2 = require("babel-runtime/helpers/typeof"); + +var _typeof3 = _interopRequireDefault(_typeof2); + +var _classCallCheck2 = require("babel-runtime/helpers/classCallCheck"); + +var _classCallCheck3 = _interopRequireDefault(_classCallCheck2); + +var _sourceMap = require("source-map"); + +var _sourceMap2 = _interopRequireDefault(_sourceMap); + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } + +var SourceMap = function () { + function SourceMap(opts, code) { + (0, _classCallCheck3.default)(this, SourceMap); + + this._cachedMap = null; + this._code = code; + this._opts = opts; + this._rawMappings = []; + } + + SourceMap.prototype.get = function get() { + if (!this._cachedMap) { + var map = this._cachedMap = new _sourceMap2.default.SourceMapGenerator({ + file: this._opts.sourceMapTarget, + sourceRoot: this._opts.sourceRoot + }); + + var code = this._code; + if (typeof code === "string") { + map.setSourceContent(this._opts.sourceFileName, code); + } else if ((typeof code === "undefined" ? "undefined" : (0, _typeof3.default)(code)) === "object") { + (0, _keys2.default)(code).forEach(function (sourceFileName) { + map.setSourceContent(sourceFileName, code[sourceFileName]); + }); + } + + this._rawMappings.forEach(map.addMapping, map); + } + + return this._cachedMap.toJSON(); + }; + + SourceMap.prototype.getRawMappings = function getRawMappings() { + return this._rawMappings.slice(); + }; + + SourceMap.prototype.mark = function mark(generatedLine, generatedColumn, line, column, identifierName, filename) { + if (this._lastGenLine !== generatedLine && line === null) return; + + if (this._lastGenLine === generatedLine && this._lastSourceLine === line && this._lastSourceColumn === column) { + return; + } + + this._cachedMap = null; + this._lastGenLine = generatedLine; + this._lastSourceLine = line; + this._lastSourceColumn = column; + + this._rawMappings.push({ + name: identifierName || undefined, + generated: { + line: generatedLine, + column: generatedColumn + }, + source: line == null ? undefined : filename || this._opts.sourceFileName, + original: line == null ? undefined : { + line: line, + column: column + } + }); + }; + + return SourceMap; +}(); + +exports.default = SourceMap; +module.exports = exports["default"]; +},{"babel-runtime/core-js/object/keys":102,"babel-runtime/helpers/classCallCheck":109,"babel-runtime/helpers/typeof":113,"source-map":552}],50:[function(require,module,exports){ +"use strict"; + +exports.__esModule = true; + +var _classCallCheck2 = require("babel-runtime/helpers/classCallCheck"); + +var _classCallCheck3 = _interopRequireDefault(_classCallCheck2); + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } + +var Whitespace = function () { + function Whitespace(tokens) { + (0, _classCallCheck3.default)(this, Whitespace); + + this.tokens = tokens; + this.used = {}; + } + + Whitespace.prototype.getNewlinesBefore = function getNewlinesBefore(node) { + var startToken = void 0; + var endToken = void 0; + var tokens = this.tokens; + + var index = this._findToken(function (token) { + return token.start - node.start; + }, 0, tokens.length); + if (index >= 0) { + while (index && node.start === tokens[index - 1].start) { + --index; + }startToken = tokens[index - 1]; + endToken = tokens[index]; + } + + return this._getNewlinesBetween(startToken, endToken); + }; + + Whitespace.prototype.getNewlinesAfter = function getNewlinesAfter(node) { + var startToken = void 0; + var endToken = void 0; + var tokens = this.tokens; + + var index = this._findToken(function (token) { + return token.end - node.end; + }, 0, tokens.length); + if (index >= 0) { + while (index && node.end === tokens[index - 1].end) { + --index; + }startToken = tokens[index]; + endToken = tokens[index + 1]; + if (endToken.type.label === ",") endToken = tokens[index + 2]; + } + + if (endToken && endToken.type.label === "eof") { + return 1; + } else { + return this._getNewlinesBetween(startToken, endToken); + } + }; + + Whitespace.prototype._getNewlinesBetween = function _getNewlinesBetween(startToken, endToken) { + if (!endToken || !endToken.loc) return 0; + + var start = startToken ? startToken.loc.end.line : 1; + var end = endToken.loc.start.line; + var lines = 0; + + for (var line = start; line < end; line++) { + if (typeof this.used[line] === "undefined") { + this.used[line] = true; + lines++; + } + } + + return lines; + }; + + Whitespace.prototype._findToken = function _findToken(test, start, end) { + if (start >= end) return -1; + var middle = start + end >>> 1; + var match = test(this.tokens[middle]); + if (match < 0) { + return this._findToken(test, middle + 1, end); + } else if (match > 0) { + return this._findToken(test, start, middle); + } else if (match === 0) { + return middle; + } + return -1; + }; + + return Whitespace; +}(); + +exports.default = Whitespace; +module.exports = exports["default"]; +},{"babel-runtime/helpers/classCallCheck":109}],51:[function(require,module,exports){ +"use strict"; + +exports.__esModule = true; + +exports.default = function (path) { + var scope = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : path.scope; + var node = path.node; + + var container = t.functionExpression(null, [], node.body, node.generator, node.async); + + var callee = container; + var args = []; + + (0, _babelHelperHoistVariables2.default)(path, function (id) { + return scope.push({ id: id }); + }); + + var state = { + foundThis: false, + foundArguments: false + }; + + path.traverse(visitor, state); + + if (state.foundArguments) { + callee = t.memberExpression(container, t.identifier("apply")); + args = []; + + if (state.foundThis) { + args.push(t.thisExpression()); + } + + if (state.foundArguments) { + if (!state.foundThis) args.push(t.nullLiteral()); + args.push(t.identifier("arguments")); + } + } + + var call = t.callExpression(callee, args); + if (node.generator) call = t.yieldExpression(call, true); + + return t.returnStatement(call); +}; + +var _babelHelperHoistVariables = require("babel-helper-hoist-variables"); + +var _babelHelperHoistVariables2 = _interopRequireDefault(_babelHelperHoistVariables); + +var _babelTypes = require("babel-types"); + +var t = _interopRequireWildcard(_babelTypes); + +function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } } + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } + +var visitor = { + enter: function enter(path, state) { + if (path.isThisExpression()) { + state.foundThis = true; + } + + if (path.isReferencedIdentifier({ name: "arguments" })) { + state.foundArguments = true; + } + }, + Function: function Function(path) { + path.skip(); + } +}; + +module.exports = exports["default"]; +},{"babel-helper-hoist-variables":55,"babel-types":151}],52:[function(require,module,exports){ +"use strict"; + +exports.__esModule = true; + +var _keys = require("babel-runtime/core-js/object/keys"); + +var _keys2 = _interopRequireDefault(_keys); + +exports.push = push; +exports.hasComputed = hasComputed; +exports.toComputedObjectFromClass = toComputedObjectFromClass; +exports.toClassObject = toClassObject; +exports.toDefineObject = toDefineObject; + +var _babelHelperFunctionName = require("babel-helper-function-name"); + +var _babelHelperFunctionName2 = _interopRequireDefault(_babelHelperFunctionName); + +var _has = require("lodash/has"); + +var _has2 = _interopRequireDefault(_has); + +var _babelTypes = require("babel-types"); + +var t = _interopRequireWildcard(_babelTypes); + +function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } } + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } + +function toKind(node) { + if (t.isClassMethod(node) || t.isObjectMethod(node)) { + if (node.kind === "get" || node.kind === "set") { + return node.kind; + } + } + + return "value"; +} + +function push(mutatorMap, node, kind, file, scope) { + var alias = t.toKeyAlias(node); + + var map = {}; + if ((0, _has2.default)(mutatorMap, alias)) map = mutatorMap[alias]; + mutatorMap[alias] = map; + + map._inherits = map._inherits || []; + map._inherits.push(node); + + map._key = node.key; + + if (node.computed) { + map._computed = true; + } + + if (node.decorators) { + var decorators = map.decorators = map.decorators || t.arrayExpression([]); + decorators.elements = decorators.elements.concat(node.decorators.map(function (dec) { + return dec.expression; + }).reverse()); + } + + if (map.value || map.initializer) { + throw file.buildCodeFrameError(node, "Key conflict with sibling node"); + } + + var key = void 0, + value = void 0; + + if (t.isObjectProperty(node) || t.isObjectMethod(node) || t.isClassMethod(node)) { + key = t.toComputedKey(node, node.key); + } + + if (t.isObjectProperty(node) || t.isClassProperty(node)) { + value = node.value; + } else if (t.isObjectMethod(node) || t.isClassMethod(node)) { + value = t.functionExpression(null, node.params, node.body, node.generator, node.async); + value.returnType = node.returnType; + } + + var inheritedKind = toKind(node); + if (!kind || inheritedKind !== "value") { + kind = inheritedKind; + } + + if (scope && t.isStringLiteral(key) && (kind === "value" || kind === "initializer") && t.isFunctionExpression(value)) { + value = (0, _babelHelperFunctionName2.default)({ id: key, node: value, scope: scope }); + } + + if (value) { + t.inheritsComments(value, node); + map[kind] = value; + } + + return map; +} + +function hasComputed(mutatorMap) { + for (var key in mutatorMap) { + if (mutatorMap[key]._computed) { + return true; + } + } + return false; +} + +function toComputedObjectFromClass(obj) { + var objExpr = t.arrayExpression([]); + + for (var i = 0; i < obj.properties.length; i++) { + var prop = obj.properties[i]; + var val = prop.value; + val.properties.unshift(t.objectProperty(t.identifier("key"), t.toComputedKey(prop))); + objExpr.elements.push(val); + } + + return objExpr; +} + +function toClassObject(mutatorMap) { + var objExpr = t.objectExpression([]); + + (0, _keys2.default)(mutatorMap).forEach(function (mutatorMapKey) { + var map = mutatorMap[mutatorMapKey]; + var mapNode = t.objectExpression([]); + + var propNode = t.objectProperty(map._key, mapNode, map._computed); + + (0, _keys2.default)(map).forEach(function (key) { + var node = map[key]; + if (key[0] === "_") return; + + var inheritNode = node; + if (t.isClassMethod(node) || t.isClassProperty(node)) node = node.value; + + var prop = t.objectProperty(t.identifier(key), node); + t.inheritsComments(prop, inheritNode); + t.removeComments(inheritNode); + + mapNode.properties.push(prop); + }); + + objExpr.properties.push(propNode); + }); + + return objExpr; +} + +function toDefineObject(mutatorMap) { + (0, _keys2.default)(mutatorMap).forEach(function (key) { + var map = mutatorMap[key]; + if (map.value) map.writable = t.booleanLiteral(true); + map.configurable = t.booleanLiteral(true); + map.enumerable = t.booleanLiteral(true); + }); + + return toClassObject(mutatorMap); +} +},{"babel-helper-function-name":53,"babel-runtime/core-js/object/keys":102,"babel-types":151,"lodash/has":479}],53:[function(require,module,exports){ +"use strict"; + +exports.__esModule = true; + +exports.default = function (_ref) { + var node = _ref.node, + parent = _ref.parent, + scope = _ref.scope, + id = _ref.id; + + if (node.id) return; + + if ((t.isObjectProperty(parent) || t.isObjectMethod(parent, { kind: "method" })) && (!parent.computed || t.isLiteral(parent.key))) { + id = parent.key; + } else if (t.isVariableDeclarator(parent)) { + id = parent.id; + + if (t.isIdentifier(id)) { + var binding = scope.parent.getBinding(id.name); + if (binding && binding.constant && scope.getBinding(id.name) === binding) { + node.id = id; + node.id[t.NOT_LOCAL_BINDING] = true; + return; + } + } + } else if (t.isAssignmentExpression(parent)) { + id = parent.left; + } else if (!id) { + return; + } + + var name = void 0; + if (id && t.isLiteral(id)) { + name = id.value; + } else if (id && t.isIdentifier(id)) { + name = id.name; + } else { + return; + } + + name = t.toBindingIdentifierName(name); + id = t.identifier(name); + + id[t.NOT_LOCAL_BINDING] = true; + + var state = visit(node, name, scope); + return wrap(state, node, id, scope) || node; +}; + +var _babelHelperGetFunctionArity = require("babel-helper-get-function-arity"); + +var _babelHelperGetFunctionArity2 = _interopRequireDefault(_babelHelperGetFunctionArity); + +var _babelTemplate = require("babel-template"); + +var _babelTemplate2 = _interopRequireDefault(_babelTemplate); + +var _babelTypes = require("babel-types"); + +var t = _interopRequireWildcard(_babelTypes); + +function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } } + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } + +var buildPropertyMethodAssignmentWrapper = (0, _babelTemplate2.default)("\n (function (FUNCTION_KEY) {\n function FUNCTION_ID() {\n return FUNCTION_KEY.apply(this, arguments);\n }\n\n FUNCTION_ID.toString = function () {\n return FUNCTION_KEY.toString();\n }\n\n return FUNCTION_ID;\n })(FUNCTION)\n"); + +var buildGeneratorPropertyMethodAssignmentWrapper = (0, _babelTemplate2.default)("\n (function (FUNCTION_KEY) {\n function* FUNCTION_ID() {\n return yield* FUNCTION_KEY.apply(this, arguments);\n }\n\n FUNCTION_ID.toString = function () {\n return FUNCTION_KEY.toString();\n };\n\n return FUNCTION_ID;\n })(FUNCTION)\n"); + +var visitor = { + "ReferencedIdentifier|BindingIdentifier": function ReferencedIdentifierBindingIdentifier(path, state) { + if (path.node.name !== state.name) return; + + var localDeclar = path.scope.getBindingIdentifier(state.name); + if (localDeclar !== state.outerDeclar) return; + + state.selfReference = true; + path.stop(); + } +}; + +function wrap(state, method, id, scope) { + if (state.selfReference) { + if (scope.hasBinding(id.name) && !scope.hasGlobal(id.name)) { + scope.rename(id.name); + } else { + if (!t.isFunction(method)) return; + + var build = buildPropertyMethodAssignmentWrapper; + if (method.generator) build = buildGeneratorPropertyMethodAssignmentWrapper; + var _template = build({ + FUNCTION: method, + FUNCTION_ID: id, + FUNCTION_KEY: scope.generateUidIdentifier(id.name) + }).expression; + _template.callee._skipModulesRemap = true; + + var params = _template.callee.body.body[0].params; + for (var i = 0, len = (0, _babelHelperGetFunctionArity2.default)(method); i < len; i++) { + params.push(scope.generateUidIdentifier("x")); + } + + return _template; + } + } + + method.id = id; + scope.getProgramParent().references[id.name] = true; +} + +function visit(node, name, scope) { + var state = { + selfAssignment: false, + selfReference: false, + outerDeclar: scope.getBindingIdentifier(name), + references: [], + name: name + }; + + var binding = scope.getOwnBinding(name); + + if (binding) { + if (binding.kind === "param") { + state.selfReference = true; + } else {} + } else if (state.outerDeclar || scope.hasGlobal(name)) { + scope.traverse(node, visitor, state); + } + + return state; +} + +module.exports = exports["default"]; +},{"babel-helper-get-function-arity":54,"babel-template":114,"babel-types":151}],54:[function(require,module,exports){ +"use strict"; + +exports.__esModule = true; + +exports.default = function (node) { + var params = node.params; + for (var i = 0; i < params.length; i++) { + var param = params[i]; + if (t.isAssignmentPattern(param) || t.isRestElement(param)) { + return i; + } + } + return params.length; +}; + +var _babelTypes = require("babel-types"); + +var t = _interopRequireWildcard(_babelTypes); + +function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } } + +module.exports = exports["default"]; +},{"babel-types":151}],55:[function(require,module,exports){ +"use strict"; + +exports.__esModule = true; + +var _getIterator2 = require("babel-runtime/core-js/get-iterator"); + +var _getIterator3 = _interopRequireDefault(_getIterator2); + +exports.default = function (path, emit) { + var kind = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : "var"; + + path.traverse(visitor, { kind: kind, emit: emit }); +}; + +var _babelTypes = require("babel-types"); + +var t = _interopRequireWildcard(_babelTypes); + +function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } } + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } + +var visitor = { + Scope: function Scope(path, state) { + if (state.kind === "let") path.skip(); + }, + Function: function Function(path) { + path.skip(); + }, + VariableDeclaration: function VariableDeclaration(path, state) { + if (state.kind && path.node.kind !== state.kind) return; + + var nodes = []; + + var declarations = path.get("declarations"); + var firstId = void 0; + + for (var _iterator = declarations, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : (0, _getIterator3.default)(_iterator);;) { + var _ref; + + if (_isArray) { + if (_i >= _iterator.length) break; + _ref = _iterator[_i++]; + } else { + _i = _iterator.next(); + if (_i.done) break; + _ref = _i.value; + } + + var declar = _ref; + + firstId = declar.node.id; + + if (declar.node.init) { + nodes.push(t.expressionStatement(t.assignmentExpression("=", declar.node.id, declar.node.init))); + } + + for (var name in declar.getBindingIdentifiers()) { + state.emit(t.identifier(name), name); + } + } + + if (path.parentPath.isFor({ left: path.node })) { + path.replaceWith(firstId); + } else { + path.replaceWithMultiple(nodes); + } + } +}; + +module.exports = exports["default"]; +},{"babel-runtime/core-js/get-iterator":95,"babel-types":151}],56:[function(require,module,exports){ +"use strict"; + +exports.__esModule = true; + +exports.default = function (callee, thisNode, args) { + if (args.length === 1 && t.isSpreadElement(args[0]) && t.isIdentifier(args[0].argument, { name: "arguments" })) { + return t.callExpression(t.memberExpression(callee, t.identifier("apply")), [thisNode, args[0].argument]); + } else { + return t.callExpression(t.memberExpression(callee, t.identifier("call")), [thisNode].concat(args)); + } +}; + +var _babelTypes = require("babel-types"); + +var t = _interopRequireWildcard(_babelTypes); + +function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } } + +module.exports = exports["default"]; +},{"babel-types":151}],57:[function(require,module,exports){ +"use strict"; + +exports.__esModule = true; +exports.is = is; +exports.pullFlag = pullFlag; + +var _pull = require("lodash/pull"); + +var _pull2 = _interopRequireDefault(_pull); + +var _babelTypes = require("babel-types"); + +var t = _interopRequireWildcard(_babelTypes); + +function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } } + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } + +function is(node, flag) { + return t.isRegExpLiteral(node) && node.flags.indexOf(flag) >= 0; +} + +function pullFlag(node, flag) { + var flags = node.flags.split(""); + if (node.flags.indexOf(flag) < 0) return; + (0, _pull2.default)(flags, flag); + node.flags = flags.join(""); +} +},{"babel-types":151,"lodash/pull":505}],58:[function(require,module,exports){ +"use strict"; + +exports.__esModule = true; + +var _classCallCheck2 = require("babel-runtime/helpers/classCallCheck"); + +var _classCallCheck3 = _interopRequireDefault(_classCallCheck2); + +var _symbol = require("babel-runtime/core-js/symbol"); + +var _symbol2 = _interopRequireDefault(_symbol); + +var _babelHelperOptimiseCallExpression = require("babel-helper-optimise-call-expression"); + +var _babelHelperOptimiseCallExpression2 = _interopRequireDefault(_babelHelperOptimiseCallExpression); + +var _babelMessages = require("babel-messages"); + +var messages = _interopRequireWildcard(_babelMessages); + +var _babelTypes = require("babel-types"); + +var t = _interopRequireWildcard(_babelTypes); + +function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } } + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } + +var HARDCORE_THIS_REF = (0, _symbol2.default)(); + +function isIllegalBareSuper(node, parent) { + if (!t.isSuper(node)) return false; + if (t.isMemberExpression(parent, { computed: false })) return false; + if (t.isCallExpression(parent, { callee: node })) return false; + return true; +} + +function isMemberExpressionSuper(node) { + return t.isMemberExpression(node) && t.isSuper(node.object); +} + +function getPrototypeOfExpression(objectRef, isStatic) { + var targetRef = isStatic ? objectRef : t.memberExpression(objectRef, t.identifier("prototype")); + + return t.logicalExpression("||", t.memberExpression(targetRef, t.identifier("__proto__")), t.callExpression(t.memberExpression(t.identifier("Object"), t.identifier("getPrototypeOf")), [targetRef])); +} + +var visitor = { + Function: function Function(path) { + if (!path.inShadow("this")) { + path.skip(); + } + }, + ReturnStatement: function ReturnStatement(path, state) { + if (!path.inShadow("this")) { + state.returns.push(path); + } + }, + ThisExpression: function ThisExpression(path, state) { + if (!path.node[HARDCORE_THIS_REF]) { + state.thises.push(path); + } + }, + enter: function enter(path, state) { + var callback = state.specHandle; + if (state.isLoose) callback = state.looseHandle; + + var isBareSuper = path.isCallExpression() && path.get("callee").isSuper(); + + var result = callback.call(state, path); + + if (result) { + state.hasSuper = true; + } + + if (isBareSuper) { + state.bareSupers.push(path); + } + + if (result === true) { + path.requeue(); + } + + if (result !== true && result) { + if (Array.isArray(result)) { + path.replaceWithMultiple(result); + } else { + path.replaceWith(result); + } + } + } +}; + +var ReplaceSupers = function () { + function ReplaceSupers(opts) { + var inClass = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false; + (0, _classCallCheck3.default)(this, ReplaceSupers); + + this.forceSuperMemoisation = opts.forceSuperMemoisation; + this.methodPath = opts.methodPath; + this.methodNode = opts.methodNode; + this.superRef = opts.superRef; + this.isStatic = opts.isStatic; + this.hasSuper = false; + this.inClass = inClass; + this.isLoose = opts.isLoose; + this.scope = this.methodPath.scope; + this.file = opts.file; + this.opts = opts; + + this.bareSupers = []; + this.returns = []; + this.thises = []; + } + + ReplaceSupers.prototype.getObjectRef = function getObjectRef() { + return this.opts.objectRef || this.opts.getObjectRef(); + }; + + ReplaceSupers.prototype.setSuperProperty = function setSuperProperty(property, value, isComputed) { + return t.callExpression(this.file.addHelper("set"), [getPrototypeOfExpression(this.getObjectRef(), this.isStatic), isComputed ? property : t.stringLiteral(property.name), value, t.thisExpression()]); + }; + + ReplaceSupers.prototype.getSuperProperty = function getSuperProperty(property, isComputed) { + return t.callExpression(this.file.addHelper("get"), [getPrototypeOfExpression(this.getObjectRef(), this.isStatic), isComputed ? property : t.stringLiteral(property.name), t.thisExpression()]); + }; + + ReplaceSupers.prototype.replace = function replace() { + this.methodPath.traverse(visitor, this); + }; + + ReplaceSupers.prototype.getLooseSuperProperty = function getLooseSuperProperty(id, parent) { + var methodNode = this.methodNode; + var superRef = this.superRef || t.identifier("Function"); + + if (parent.property === id) { + return; + } else if (t.isCallExpression(parent, { callee: id })) { + return; + } else if (t.isMemberExpression(parent) && !methodNode.static) { + return t.memberExpression(superRef, t.identifier("prototype")); + } else { + return superRef; + } + }; + + ReplaceSupers.prototype.looseHandle = function looseHandle(path) { + var node = path.node; + if (path.isSuper()) { + return this.getLooseSuperProperty(node, path.parent); + } else if (path.isCallExpression()) { + var callee = node.callee; + if (!t.isMemberExpression(callee)) return; + if (!t.isSuper(callee.object)) return; + + t.appendToMemberExpression(callee, t.identifier("call")); + node.arguments.unshift(t.thisExpression()); + return true; + } + }; + + ReplaceSupers.prototype.specHandleAssignmentExpression = function specHandleAssignmentExpression(ref, path, node) { + if (node.operator === "=") { + return this.setSuperProperty(node.left.property, node.right, node.left.computed); + } else { + ref = ref || path.scope.generateUidIdentifier("ref"); + return [t.variableDeclaration("var", [t.variableDeclarator(ref, node.left)]), t.expressionStatement(t.assignmentExpression("=", node.left, t.binaryExpression(node.operator[0], ref, node.right)))]; + } + }; + + ReplaceSupers.prototype.specHandle = function specHandle(path) { + var property = void 0; + var computed = void 0; + var args = void 0; + + var parent = path.parent; + var node = path.node; + + if (isIllegalBareSuper(node, parent)) { + throw path.buildCodeFrameError(messages.get("classesIllegalBareSuper")); + } + + if (t.isCallExpression(node)) { + var callee = node.callee; + if (t.isSuper(callee)) { + return; + } else if (isMemberExpressionSuper(callee)) { + property = callee.property; + computed = callee.computed; + args = node.arguments; + } + } else if (t.isMemberExpression(node) && t.isSuper(node.object)) { + property = node.property; + computed = node.computed; + } else if (t.isUpdateExpression(node) && isMemberExpressionSuper(node.argument)) { + var binary = t.binaryExpression(node.operator[0], node.argument, t.numericLiteral(1)); + if (node.prefix) { + return this.specHandleAssignmentExpression(null, path, binary); + } else { + var ref = path.scope.generateUidIdentifier("ref"); + return this.specHandleAssignmentExpression(ref, path, binary).concat(t.expressionStatement(ref)); + } + } else if (t.isAssignmentExpression(node) && isMemberExpressionSuper(node.left)) { + return this.specHandleAssignmentExpression(null, path, node); + } + + if (!property) return; + + var superProperty = this.getSuperProperty(property, computed); + + if (args) { + return this.optimiseCall(superProperty, args); + } else { + return superProperty; + } + }; + + ReplaceSupers.prototype.optimiseCall = function optimiseCall(callee, args) { + var thisNode = t.thisExpression(); + thisNode[HARDCORE_THIS_REF] = true; + return (0, _babelHelperOptimiseCallExpression2.default)(callee, thisNode, args); + }; + + return ReplaceSupers; +}(); + +exports.default = ReplaceSupers; +module.exports = exports["default"]; +},{"babel-helper-optimise-call-expression":56,"babel-messages":61,"babel-runtime/core-js/symbol":104,"babel-runtime/helpers/classCallCheck":109,"babel-types":151}],59:[function(require,module,exports){ +"use strict"; + +exports.__esModule = true; + +var _babelTemplate = require("babel-template"); + +var _babelTemplate2 = _interopRequireDefault(_babelTemplate); + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } + +var helpers = {}; +exports.default = helpers; + + +helpers.typeof = (0, _babelTemplate2.default)("\n (typeof Symbol === \"function\" && typeof Symbol.iterator === \"symbol\")\n ? function (obj) { return typeof obj; }\n : function (obj) {\n return obj && typeof Symbol === \"function\" && obj.constructor === Symbol && obj !== Symbol.prototype\n ? \"symbol\"\n : typeof obj;\n };\n"); + +helpers.jsx = (0, _babelTemplate2.default)("\n (function () {\n var REACT_ELEMENT_TYPE = (typeof Symbol === \"function\" && Symbol.for && Symbol.for(\"react.element\")) || 0xeac7;\n\n return function createRawReactElement (type, props, key, children) {\n var defaultProps = type && type.defaultProps;\n var childrenLength = arguments.length - 3;\n\n if (!props && childrenLength !== 0) {\n // If we're going to assign props.children, we create a new object now\n // to avoid mutating defaultProps.\n props = {};\n }\n if (props && defaultProps) {\n for (var propName in defaultProps) {\n if (props[propName] === void 0) {\n props[propName] = defaultProps[propName];\n }\n }\n } else if (!props) {\n props = defaultProps || {};\n }\n\n if (childrenLength === 1) {\n props.children = children;\n } else if (childrenLength > 1) {\n var childArray = Array(childrenLength);\n for (var i = 0; i < childrenLength; i++) {\n childArray[i] = arguments[i + 3];\n }\n props.children = childArray;\n }\n\n return {\n $$typeof: REACT_ELEMENT_TYPE,\n type: type,\n key: key === undefined ? null : '' + key,\n ref: null,\n props: props,\n _owner: null,\n };\n };\n\n })()\n"); + +helpers.asyncIterator = (0, _babelTemplate2.default)("\n (function (iterable) {\n if (typeof Symbol === \"function\") {\n if (Symbol.asyncIterator) {\n var method = iterable[Symbol.asyncIterator];\n if (method != null) return method.call(iterable);\n }\n if (Symbol.iterator) {\n return iterable[Symbol.iterator]();\n }\n }\n throw new TypeError(\"Object is not async iterable\");\n })\n"); + +helpers.asyncGenerator = (0, _babelTemplate2.default)("\n (function () {\n function AwaitValue(value) {\n this.value = value;\n }\n\n function AsyncGenerator(gen) {\n var front, back;\n\n function send(key, arg) {\n return new Promise(function (resolve, reject) {\n var request = {\n key: key,\n arg: arg,\n resolve: resolve,\n reject: reject,\n next: null\n };\n\n if (back) {\n back = back.next = request;\n } else {\n front = back = request;\n resume(key, arg);\n }\n });\n }\n\n function resume(key, arg) {\n try {\n var result = gen[key](arg)\n var value = result.value;\n if (value instanceof AwaitValue) {\n Promise.resolve(value.value).then(\n function (arg) { resume(\"next\", arg); },\n function (arg) { resume(\"throw\", arg); });\n } else {\n settle(result.done ? \"return\" : \"normal\", result.value);\n }\n } catch (err) {\n settle(\"throw\", err);\n }\n }\n\n function settle(type, value) {\n switch (type) {\n case \"return\":\n front.resolve({ value: value, done: true });\n break;\n case \"throw\":\n front.reject(value);\n break;\n default:\n front.resolve({ value: value, done: false });\n break;\n }\n\n front = front.next;\n if (front) {\n resume(front.key, front.arg);\n } else {\n back = null;\n }\n }\n\n this._invoke = send;\n\n // Hide \"return\" method if generator return is not supported\n if (typeof gen.return !== \"function\") {\n this.return = undefined;\n }\n }\n\n if (typeof Symbol === \"function\" && Symbol.asyncIterator) {\n AsyncGenerator.prototype[Symbol.asyncIterator] = function () { return this; };\n }\n\n AsyncGenerator.prototype.next = function (arg) { return this._invoke(\"next\", arg); };\n AsyncGenerator.prototype.throw = function (arg) { return this._invoke(\"throw\", arg); };\n AsyncGenerator.prototype.return = function (arg) { return this._invoke(\"return\", arg); };\n\n return {\n wrap: function (fn) {\n return function () {\n return new AsyncGenerator(fn.apply(this, arguments));\n };\n },\n await: function (value) {\n return new AwaitValue(value);\n }\n };\n\n })()\n"); + +helpers.asyncGeneratorDelegate = (0, _babelTemplate2.default)("\n (function (inner, awaitWrap) {\n var iter = {}, waiting = false;\n\n function pump(key, value) {\n waiting = true;\n value = new Promise(function (resolve) { resolve(inner[key](value)); });\n return { done: false, value: awaitWrap(value) };\n };\n\n if (typeof Symbol === \"function\" && Symbol.iterator) {\n iter[Symbol.iterator] = function () { return this; };\n }\n\n iter.next = function (value) {\n if (waiting) {\n waiting = false;\n return value;\n }\n return pump(\"next\", value);\n };\n\n if (typeof inner.throw === \"function\") {\n iter.throw = function (value) {\n if (waiting) {\n waiting = false;\n throw value;\n }\n return pump(\"throw\", value);\n };\n }\n\n if (typeof inner.return === \"function\") {\n iter.return = function (value) {\n return pump(\"return\", value);\n };\n }\n\n return iter;\n })\n"); + +helpers.asyncToGenerator = (0, _babelTemplate2.default)("\n (function (fn) {\n return function () {\n var gen = fn.apply(this, arguments);\n return new Promise(function (resolve, reject) {\n function step(key, arg) {\n try {\n var info = gen[key](arg);\n var value = info.value;\n } catch (error) {\n reject(error);\n return;\n }\n\n if (info.done) {\n resolve(value);\n } else {\n return Promise.resolve(value).then(function (value) {\n step(\"next\", value);\n }, function (err) {\n step(\"throw\", err);\n });\n }\n }\n\n return step(\"next\");\n });\n };\n })\n"); + +helpers.classCallCheck = (0, _babelTemplate2.default)("\n (function (instance, Constructor) {\n if (!(instance instanceof Constructor)) {\n throw new TypeError(\"Cannot call a class as a function\");\n }\n });\n"); + +helpers.createClass = (0, _babelTemplate2.default)("\n (function() {\n function defineProperties(target, props) {\n for (var i = 0; i < props.length; i ++) {\n var descriptor = props[i];\n descriptor.enumerable = descriptor.enumerable || false;\n descriptor.configurable = true;\n if (\"value\" in descriptor) descriptor.writable = true;\n Object.defineProperty(target, descriptor.key, descriptor);\n }\n }\n\n return function (Constructor, protoProps, staticProps) {\n if (protoProps) defineProperties(Constructor.prototype, protoProps);\n if (staticProps) defineProperties(Constructor, staticProps);\n return Constructor;\n };\n })()\n"); + +helpers.defineEnumerableProperties = (0, _babelTemplate2.default)("\n (function (obj, descs) {\n for (var key in descs) {\n var desc = descs[key];\n desc.configurable = desc.enumerable = true;\n if (\"value\" in desc) desc.writable = true;\n Object.defineProperty(obj, key, desc);\n }\n return obj;\n })\n"); + +helpers.defaults = (0, _babelTemplate2.default)("\n (function (obj, defaults) {\n var keys = Object.getOwnPropertyNames(defaults);\n for (var i = 0; i < keys.length; i++) {\n var key = keys[i];\n var value = Object.getOwnPropertyDescriptor(defaults, key);\n if (value && value.configurable && obj[key] === undefined) {\n Object.defineProperty(obj, key, value);\n }\n }\n return obj;\n })\n"); + +helpers.defineProperty = (0, _babelTemplate2.default)("\n (function (obj, key, value) {\n // Shortcircuit the slow defineProperty path when possible.\n // We are trying to avoid issues where setters defined on the\n // prototype cause side effects under the fast path of simple\n // assignment. By checking for existence of the property with\n // the in operator, we can optimize most of this overhead away.\n if (key in obj) {\n Object.defineProperty(obj, key, {\n value: value,\n enumerable: true,\n configurable: true,\n writable: true\n });\n } else {\n obj[key] = value;\n }\n return obj;\n });\n"); + +helpers.extends = (0, _babelTemplate2.default)("\n Object.assign || (function (target) {\n for (var i = 1; i < arguments.length; i++) {\n var source = arguments[i];\n for (var key in source) {\n if (Object.prototype.hasOwnProperty.call(source, key)) {\n target[key] = source[key];\n }\n }\n }\n return target;\n })\n"); + +helpers.get = (0, _babelTemplate2.default)("\n (function get(object, property, receiver) {\n if (object === null) object = Function.prototype;\n\n var desc = Object.getOwnPropertyDescriptor(object, property);\n\n if (desc === undefined) {\n var parent = Object.getPrototypeOf(object);\n\n if (parent === null) {\n return undefined;\n } else {\n return get(parent, property, receiver);\n }\n } else if (\"value\" in desc) {\n return desc.value;\n } else {\n var getter = desc.get;\n\n if (getter === undefined) {\n return undefined;\n }\n\n return getter.call(receiver);\n }\n });\n"); + +helpers.inherits = (0, _babelTemplate2.default)("\n (function (subClass, superClass) {\n if (typeof superClass !== \"function\" && superClass !== null) {\n throw new TypeError(\"Super expression must either be null or a function, not \" + typeof superClass);\n }\n subClass.prototype = Object.create(superClass && superClass.prototype, {\n constructor: {\n value: subClass,\n enumerable: false,\n writable: true,\n configurable: true\n }\n });\n if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass;\n })\n"); + +helpers.instanceof = (0, _babelTemplate2.default)("\n (function (left, right) {\n if (right != null && typeof Symbol !== \"undefined\" && right[Symbol.hasInstance]) {\n return right[Symbol.hasInstance](left);\n } else {\n return left instanceof right;\n }\n });\n"); + +helpers.interopRequireDefault = (0, _babelTemplate2.default)("\n (function (obj) {\n return obj && obj.__esModule ? obj : { default: obj };\n })\n"); + +helpers.interopRequireWildcard = (0, _babelTemplate2.default)("\n (function (obj) {\n if (obj && obj.__esModule) {\n return obj;\n } else {\n var newObj = {};\n if (obj != null) {\n for (var key in obj) {\n if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key];\n }\n }\n newObj.default = obj;\n return newObj;\n }\n })\n"); + +helpers.newArrowCheck = (0, _babelTemplate2.default)("\n (function (innerThis, boundThis) {\n if (innerThis !== boundThis) {\n throw new TypeError(\"Cannot instantiate an arrow function\");\n }\n });\n"); + +helpers.objectDestructuringEmpty = (0, _babelTemplate2.default)("\n (function (obj) {\n if (obj == null) throw new TypeError(\"Cannot destructure undefined\");\n });\n"); + +helpers.objectWithoutProperties = (0, _babelTemplate2.default)("\n (function (obj, keys) {\n var target = {};\n for (var i in obj) {\n if (keys.indexOf(i) >= 0) continue;\n if (!Object.prototype.hasOwnProperty.call(obj, i)) continue;\n target[i] = obj[i];\n }\n return target;\n })\n"); + +helpers.possibleConstructorReturn = (0, _babelTemplate2.default)("\n (function (self, call) {\n if (!self) {\n throw new ReferenceError(\"this hasn't been initialised - super() hasn't been called\");\n }\n return call && (typeof call === \"object\" || typeof call === \"function\") ? call : self;\n });\n"); + +helpers.selfGlobal = (0, _babelTemplate2.default)("\n typeof global === \"undefined\" ? self : global\n"); + +helpers.set = (0, _babelTemplate2.default)("\n (function set(object, property, value, receiver) {\n var desc = Object.getOwnPropertyDescriptor(object, property);\n\n if (desc === undefined) {\n var parent = Object.getPrototypeOf(object);\n\n if (parent !== null) {\n set(parent, property, value, receiver);\n }\n } else if (\"value\" in desc && desc.writable) {\n desc.value = value;\n } else {\n var setter = desc.set;\n\n if (setter !== undefined) {\n setter.call(receiver, value);\n }\n }\n\n return value;\n });\n"); + +helpers.slicedToArray = (0, _babelTemplate2.default)("\n (function () {\n // Broken out into a separate function to avoid deoptimizations due to the try/catch for the\n // array iterator case.\n function sliceIterator(arr, i) {\n // this is an expanded form of `for...of` that properly supports abrupt completions of\n // iterators etc. variable names have been minimised to reduce the size of this massive\n // helper. sometimes spec compliancy is annoying :(\n //\n // _n = _iteratorNormalCompletion\n // _d = _didIteratorError\n // _e = _iteratorError\n // _i = _iterator\n // _s = _step\n\n var _arr = [];\n var _n = true;\n var _d = false;\n var _e = undefined;\n try {\n for (var _i = arr[Symbol.iterator](), _s; !(_n = (_s = _i.next()).done); _n = true) {\n _arr.push(_s.value);\n if (i && _arr.length === i) break;\n }\n } catch (err) {\n _d = true;\n _e = err;\n } finally {\n try {\n if (!_n && _i[\"return\"]) _i[\"return\"]();\n } finally {\n if (_d) throw _e;\n }\n }\n return _arr;\n }\n\n return function (arr, i) {\n if (Array.isArray(arr)) {\n return arr;\n } else if (Symbol.iterator in Object(arr)) {\n return sliceIterator(arr, i);\n } else {\n throw new TypeError(\"Invalid attempt to destructure non-iterable instance\");\n }\n };\n })();\n"); + +helpers.slicedToArrayLoose = (0, _babelTemplate2.default)("\n (function (arr, i) {\n if (Array.isArray(arr)) {\n return arr;\n } else if (Symbol.iterator in Object(arr)) {\n var _arr = [];\n for (var _iterator = arr[Symbol.iterator](), _step; !(_step = _iterator.next()).done;) {\n _arr.push(_step.value);\n if (i && _arr.length === i) break;\n }\n return _arr;\n } else {\n throw new TypeError(\"Invalid attempt to destructure non-iterable instance\");\n }\n });\n"); + +helpers.taggedTemplateLiteral = (0, _babelTemplate2.default)("\n (function (strings, raw) {\n return Object.freeze(Object.defineProperties(strings, {\n raw: { value: Object.freeze(raw) }\n }));\n });\n"); + +helpers.taggedTemplateLiteralLoose = (0, _babelTemplate2.default)("\n (function (strings, raw) {\n strings.raw = raw;\n return strings;\n });\n"); + +helpers.temporalRef = (0, _babelTemplate2.default)("\n (function (val, name, undef) {\n if (val === undef) {\n throw new ReferenceError(name + \" is not defined - temporal dead zone\");\n } else {\n return val;\n }\n })\n"); + +helpers.temporalUndefined = (0, _babelTemplate2.default)("\n ({})\n"); + +helpers.toArray = (0, _babelTemplate2.default)("\n (function (arr) {\n return Array.isArray(arr) ? arr : Array.from(arr);\n });\n"); + +helpers.toConsumableArray = (0, _babelTemplate2.default)("\n (function (arr) {\n if (Array.isArray(arr)) {\n for (var i = 0, arr2 = Array(arr.length); i < arr.length; i++) arr2[i] = arr[i];\n return arr2;\n } else {\n return Array.from(arr);\n }\n });\n"); +module.exports = exports["default"]; +},{"babel-template":114}],60:[function(require,module,exports){ +"use strict"; + +exports.__esModule = true; +exports.list = undefined; + +var _keys = require("babel-runtime/core-js/object/keys"); + +var _keys2 = _interopRequireDefault(_keys); + +exports.get = get; + +var _helpers = require("./helpers"); + +var _helpers2 = _interopRequireDefault(_helpers); + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } + +function get(name) { + var fn = _helpers2.default[name]; + if (!fn) throw new ReferenceError("Unknown helper " + name); + + return fn().expression; +} + +var list = exports.list = (0, _keys2.default)(_helpers2.default).map(function (name) { + return name.replace(/^_/, ""); +}).filter(function (name) { + return name !== "__esModule"; +}); + +exports.default = get; +},{"./helpers":59,"babel-runtime/core-js/object/keys":102}],61:[function(require,module,exports){ +"use strict"; + +exports.__esModule = true; +exports.MESSAGES = undefined; + +var _stringify = require("babel-runtime/core-js/json/stringify"); + +var _stringify2 = _interopRequireDefault(_stringify); + +exports.get = get; +exports.parseArgs = parseArgs; + +var _util = require("util"); + +var util = _interopRequireWildcard(_util); + +function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } } + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } + +var MESSAGES = exports.MESSAGES = { + tailCallReassignmentDeopt: "Function reference has been reassigned, so it will probably be dereferenced, therefore we can't optimise this with confidence", + classesIllegalBareSuper: "Illegal use of bare super", + classesIllegalSuperCall: "Direct super call is illegal in non-constructor, use super.$1() instead", + scopeDuplicateDeclaration: "Duplicate declaration $1", + settersNoRest: "Setters aren't allowed to have a rest", + noAssignmentsInForHead: "No assignments allowed in for-in/of head", + expectedMemberExpressionOrIdentifier: "Expected type MemberExpression or Identifier", + invalidParentForThisNode: "We don't know how to handle this node within the current parent - please open an issue", + readOnly: "$1 is read-only", + unknownForHead: "Unknown node type $1 in ForStatement", + didYouMean: "Did you mean $1?", + codeGeneratorDeopt: "Note: The code generator has deoptimised the styling of $1 as it exceeds the max of $2.", + missingTemplatesDirectory: "no templates directory - this is most likely the result of a broken `npm publish`. Please report to https://github.com/babel/babel/issues", + unsupportedOutputType: "Unsupported output type $1", + illegalMethodName: "Illegal method name $1", + lostTrackNodePath: "We lost track of this node's position, likely because the AST was directly manipulated", + + modulesIllegalExportName: "Illegal export $1", + modulesDuplicateDeclarations: "Duplicate module declarations with the same source but in different scopes", + + undeclaredVariable: "Reference to undeclared variable $1", + undeclaredVariableType: "Referencing a type alias outside of a type annotation", + undeclaredVariableSuggestion: "Reference to undeclared variable $1 - did you mean $2?", + + traverseNeedsParent: "You must pass a scope and parentPath unless traversing a Program/File. Instead of that you tried to traverse a $1 node without passing scope and parentPath.", + traverseVerifyRootFunction: "You passed `traverse()` a function when it expected a visitor object, are you sure you didn't mean `{ enter: Function }`?", + traverseVerifyVisitorProperty: "You passed `traverse()` a visitor object with the property $1 that has the invalid property $2", + traverseVerifyNodeType: "You gave us a visitor for the node type $1 but it's not a valid type", + + pluginNotObject: "Plugin $2 specified in $1 was expected to return an object when invoked but returned $3", + pluginNotFunction: "Plugin $2 specified in $1 was expected to return a function but returned $3", + pluginUnknown: "Unknown plugin $1 specified in $2 at $3, attempted to resolve relative to $4", + pluginInvalidProperty: "Plugin $2 specified in $1 provided an invalid property of $3" +}; + +function get(key) { + for (var _len = arguments.length, args = Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) { + args[_key - 1] = arguments[_key]; + } + + var msg = MESSAGES[key]; + if (!msg) throw new ReferenceError("Unknown message " + (0, _stringify2.default)(key)); + + args = parseArgs(args); + + return msg.replace(/\$(\d+)/g, function (str, i) { + return args[i - 1]; + }); +} + +function parseArgs(args) { + return args.map(function (val) { + if (val != null && val.inspect) { + return val.inspect(); + } else { + try { + return (0, _stringify2.default)(val) || val + ""; + } catch (e) { + return util.inspect(val); + } + } + }); +} +},{"babel-runtime/core-js/json/stringify":96,"util":560}],62:[function(require,module,exports){ +"use strict"; + +exports.__esModule = true; + +var _getIterator2 = require("babel-runtime/core-js/get-iterator"); + +var _getIterator3 = _interopRequireDefault(_getIterator2); + +exports.default = function (_ref) { + var messages = _ref.messages; + + return { + visitor: { + Scope: function Scope(_ref2) { + var scope = _ref2.scope; + + for (var name in scope.bindings) { + var binding = scope.bindings[name]; + if (binding.kind !== "const" && binding.kind !== "module") continue; + + for (var _iterator = binding.constantViolations, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : (0, _getIterator3.default)(_iterator);;) { + var _ref3; + + if (_isArray) { + if (_i >= _iterator.length) break; + _ref3 = _iterator[_i++]; + } else { + _i = _iterator.next(); + if (_i.done) break; + _ref3 = _i.value; + } + + var violation = _ref3; + + throw violation.buildCodeFrameError(messages.get("readOnly", name)); + } + } + } + } + }; +}; + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } + +module.exports = exports["default"]; +},{"babel-runtime/core-js/get-iterator":95}],63:[function(require,module,exports){ +"use strict"; + +exports.__esModule = true; + +exports.default = function () { + return { + manipulateOptions: function manipulateOptions(opts, parserOpts) { + parserOpts.plugins.push("dynamicImport"); + } + }; +}; + +module.exports = exports["default"]; +},{}],64:[function(require,module,exports){ +"use strict"; + +exports.__esModule = true; + +exports.default = function (_ref) { + var t = _ref.types; + + return { + visitor: { + ArrowFunctionExpression: function ArrowFunctionExpression(path, state) { + if (state.opts.spec) { + var node = path.node; + + if (node.shadow) return; + + node.shadow = { this: false }; + node.type = "FunctionExpression"; + + var boundThis = t.thisExpression(); + boundThis._forceShadow = path; + + path.ensureBlock(); + path.get("body").unshiftContainer("body", t.expressionStatement(t.callExpression(state.addHelper("newArrowCheck"), [t.thisExpression(), boundThis]))); + + path.replaceWith(t.callExpression(t.memberExpression(node, t.identifier("bind")), [t.thisExpression()])); + } else { + path.arrowFunctionToShadowed(); + } + } + } + }; +}; + +module.exports = exports["default"]; +},{}],65:[function(require,module,exports){ +"use strict"; + +exports.__esModule = true; + +var _getIterator2 = require("babel-runtime/core-js/get-iterator"); + +var _getIterator3 = _interopRequireDefault(_getIterator2); + +exports.default = function (_ref) { + var t = _ref.types; + + function statementList(key, path) { + var paths = path.get(key); + + for (var _iterator = paths, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : (0, _getIterator3.default)(_iterator);;) { + var _ref2; + + if (_isArray) { + if (_i >= _iterator.length) break; + _ref2 = _iterator[_i++]; + } else { + _i = _iterator.next(); + if (_i.done) break; + _ref2 = _i.value; + } + + var _path = _ref2; + + var func = _path.node; + if (!_path.isFunctionDeclaration()) continue; + + var declar = t.variableDeclaration("let", [t.variableDeclarator(func.id, t.toExpression(func))]); + + declar._blockHoist = 2; + + func.id = null; + + _path.replaceWith(declar); + } + } + + return { + visitor: { + BlockStatement: function BlockStatement(path) { + var node = path.node, + parent = path.parent; + + if (t.isFunction(parent, { body: node }) || t.isExportDeclaration(parent)) { + return; + } + + statementList("body", path); + }, + SwitchCase: function SwitchCase(path) { + statementList("consequent", path); + } + } + }; +}; + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } + +module.exports = exports["default"]; +},{"babel-runtime/core-js/get-iterator":95}],66:[function(require,module,exports){ +"use strict"; + +exports.__esModule = true; + +var _symbol = require("babel-runtime/core-js/symbol"); + +var _symbol2 = _interopRequireDefault(_symbol); + +var _create = require("babel-runtime/core-js/object/create"); + +var _create2 = _interopRequireDefault(_create); + +var _classCallCheck2 = require("babel-runtime/helpers/classCallCheck"); + +var _classCallCheck3 = _interopRequireDefault(_classCallCheck2); + +exports.default = function () { + return { + visitor: { + VariableDeclaration: function VariableDeclaration(path, file) { + var node = path.node, + parent = path.parent, + scope = path.scope; + + if (!isBlockScoped(node)) return; + convertBlockScopedToVar(path, null, parent, scope, true); + + if (node._tdzThis) { + var nodes = [node]; + + for (var i = 0; i < node.declarations.length; i++) { + var decl = node.declarations[i]; + if (decl.init) { + var assign = t.assignmentExpression("=", decl.id, decl.init); + assign._ignoreBlockScopingTDZ = true; + nodes.push(t.expressionStatement(assign)); + } + decl.init = file.addHelper("temporalUndefined"); + } + + node._blockHoist = 2; + + if (path.isCompletionRecord()) { + nodes.push(t.expressionStatement(scope.buildUndefinedNode())); + } + + path.replaceWithMultiple(nodes); + } + }, + Loop: function Loop(path, file) { + var node = path.node, + parent = path.parent, + scope = path.scope; + + t.ensureBlock(node); + var blockScoping = new BlockScoping(path, path.get("body"), parent, scope, file); + var replace = blockScoping.run(); + if (replace) path.replaceWith(replace); + }, + CatchClause: function CatchClause(path, file) { + var parent = path.parent, + scope = path.scope; + + var blockScoping = new BlockScoping(null, path.get("body"), parent, scope, file); + blockScoping.run(); + }, + "BlockStatement|SwitchStatement|Program": function BlockStatementSwitchStatementProgram(path, file) { + if (!ignoreBlock(path)) { + var blockScoping = new BlockScoping(null, path, path.parent, path.scope, file); + blockScoping.run(); + } + } + } + }; +}; + +var _babelTraverse = require("babel-traverse"); + +var _babelTraverse2 = _interopRequireDefault(_babelTraverse); + +var _tdz = require("./tdz"); + +var _babelTypes = require("babel-types"); + +var t = _interopRequireWildcard(_babelTypes); + +var _values = require("lodash/values"); + +var _values2 = _interopRequireDefault(_values); + +var _extend = require("lodash/extend"); + +var _extend2 = _interopRequireDefault(_extend); + +var _babelTemplate = require("babel-template"); + +var _babelTemplate2 = _interopRequireDefault(_babelTemplate); + +function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } } + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } + +function ignoreBlock(path) { + return t.isLoop(path.parent) || t.isCatchClause(path.parent); +} + +var buildRetCheck = (0, _babelTemplate2.default)("\n if (typeof RETURN === \"object\") return RETURN.v;\n"); + +function isBlockScoped(node) { + if (!t.isVariableDeclaration(node)) return false; + if (node[t.BLOCK_SCOPED_SYMBOL]) return true; + if (node.kind !== "let" && node.kind !== "const") return false; + return true; +} + +function convertBlockScopedToVar(path, node, parent, scope) { + var moveBindingsToParent = arguments.length > 4 && arguments[4] !== undefined ? arguments[4] : false; + + if (!node) { + node = path.node; + } + + if (!t.isFor(parent)) { + for (var i = 0; i < node.declarations.length; i++) { + var declar = node.declarations[i]; + declar.init = declar.init || scope.buildUndefinedNode(); + } + } + + node[t.BLOCK_SCOPED_SYMBOL] = true; + node.kind = "var"; + + if (moveBindingsToParent) { + var parentScope = scope.getFunctionParent(); + var ids = path.getBindingIdentifiers(); + for (var name in ids) { + var binding = scope.getOwnBinding(name); + if (binding) binding.kind = "var"; + scope.moveBindingTo(name, parentScope); + } + } +} + +function isVar(node) { + return t.isVariableDeclaration(node, { kind: "var" }) && !isBlockScoped(node); +} + +var letReferenceBlockVisitor = _babelTraverse2.default.visitors.merge([{ + Loop: { + enter: function enter(path, state) { + state.loopDepth++; + }, + exit: function exit(path, state) { + state.loopDepth--; + } + }, + Function: function Function(path, state) { + if (state.loopDepth > 0) { + path.traverse(letReferenceFunctionVisitor, state); + } + return path.skip(); + } +}, _tdz.visitor]); + +var letReferenceFunctionVisitor = _babelTraverse2.default.visitors.merge([{ + ReferencedIdentifier: function ReferencedIdentifier(path, state) { + var ref = state.letReferences[path.node.name]; + + if (!ref) return; + + var localBinding = path.scope.getBindingIdentifier(path.node.name); + if (localBinding && localBinding !== ref) return; + + state.closurify = true; + } +}, _tdz.visitor]); + +var hoistVarDeclarationsVisitor = { + enter: function enter(path, self) { + var node = path.node, + parent = path.parent; + + + if (path.isForStatement()) { + if (isVar(node.init, node)) { + var nodes = self.pushDeclar(node.init); + if (nodes.length === 1) { + node.init = nodes[0]; + } else { + node.init = t.sequenceExpression(nodes); + } + } + } else if (path.isFor()) { + if (isVar(node.left, node)) { + self.pushDeclar(node.left); + node.left = node.left.declarations[0].id; + } + } else if (isVar(node, parent)) { + path.replaceWithMultiple(self.pushDeclar(node).map(function (expr) { + return t.expressionStatement(expr); + })); + } else if (path.isFunction()) { + return path.skip(); + } + } +}; + +var loopLabelVisitor = { + LabeledStatement: function LabeledStatement(_ref, state) { + var node = _ref.node; + + state.innerLabels.push(node.label.name); + } +}; + +var continuationVisitor = { + enter: function enter(path, state) { + if (path.isAssignmentExpression() || path.isUpdateExpression()) { + var bindings = path.getBindingIdentifiers(); + for (var name in bindings) { + if (state.outsideReferences[name] !== path.scope.getBindingIdentifier(name)) continue; + state.reassignments[name] = true; + } + } + } +}; + +function loopNodeTo(node) { + if (t.isBreakStatement(node)) { + return "break"; + } else if (t.isContinueStatement(node)) { + return "continue"; + } +} + +var loopVisitor = { + Loop: function Loop(path, state) { + var oldIgnoreLabeless = state.ignoreLabeless; + state.ignoreLabeless = true; + path.traverse(loopVisitor, state); + state.ignoreLabeless = oldIgnoreLabeless; + path.skip(); + }, + Function: function Function(path) { + path.skip(); + }, + SwitchCase: function SwitchCase(path, state) { + var oldInSwitchCase = state.inSwitchCase; + state.inSwitchCase = true; + path.traverse(loopVisitor, state); + state.inSwitchCase = oldInSwitchCase; + path.skip(); + }, + "BreakStatement|ContinueStatement|ReturnStatement": function BreakStatementContinueStatementReturnStatement(path, state) { + var node = path.node, + parent = path.parent, + scope = path.scope; + + if (node[this.LOOP_IGNORE]) return; + + var replace = void 0; + var loopText = loopNodeTo(node); + + if (loopText) { + if (node.label) { + if (state.innerLabels.indexOf(node.label.name) >= 0) { + return; + } + + loopText = loopText + "|" + node.label.name; + } else { + if (state.ignoreLabeless) return; + + if (state.inSwitchCase) return; + + if (t.isBreakStatement(node) && t.isSwitchCase(parent)) return; + } + + state.hasBreakContinue = true; + state.map[loopText] = node; + replace = t.stringLiteral(loopText); + } + + if (path.isReturnStatement()) { + state.hasReturn = true; + replace = t.objectExpression([t.objectProperty(t.identifier("v"), node.argument || scope.buildUndefinedNode())]); + } + + if (replace) { + replace = t.returnStatement(replace); + replace[this.LOOP_IGNORE] = true; + path.skip(); + path.replaceWith(t.inherits(replace, node)); + } + } +}; + +var BlockScoping = function () { + function BlockScoping(loopPath, blockPath, parent, scope, file) { + (0, _classCallCheck3.default)(this, BlockScoping); + + this.parent = parent; + this.scope = scope; + this.file = file; + + this.blockPath = blockPath; + this.block = blockPath.node; + + this.outsideLetReferences = (0, _create2.default)(null); + this.hasLetReferences = false; + this.letReferences = (0, _create2.default)(null); + this.body = []; + + if (loopPath) { + this.loopParent = loopPath.parent; + this.loopLabel = t.isLabeledStatement(this.loopParent) && this.loopParent.label; + this.loopPath = loopPath; + this.loop = loopPath.node; + } + } + + BlockScoping.prototype.run = function run() { + var block = this.block; + if (block._letDone) return; + block._letDone = true; + + var needsClosure = this.getLetReferences(); + + if (t.isFunction(this.parent) || t.isProgram(this.block)) { + this.updateScopeInfo(); + return; + } + + if (!this.hasLetReferences) return; + + if (needsClosure) { + this.wrapClosure(); + } else { + this.remap(); + } + + this.updateScopeInfo(needsClosure); + + if (this.loopLabel && !t.isLabeledStatement(this.loopParent)) { + return t.labeledStatement(this.loopLabel, this.loop); + } + }; + + BlockScoping.prototype.updateScopeInfo = function updateScopeInfo(wrappedInClosure) { + var scope = this.scope; + var parentScope = scope.getFunctionParent(); + var letRefs = this.letReferences; + + for (var key in letRefs) { + var ref = letRefs[key]; + var binding = scope.getBinding(ref.name); + if (!binding) continue; + if (binding.kind === "let" || binding.kind === "const") { + binding.kind = "var"; + + if (wrappedInClosure) { + scope.removeBinding(ref.name); + } else { + scope.moveBindingTo(ref.name, parentScope); + } + } + } + }; + + BlockScoping.prototype.remap = function remap() { + var letRefs = this.letReferences; + var scope = this.scope; + + for (var key in letRefs) { + var ref = letRefs[key]; + + if (scope.parentHasBinding(key) || scope.hasGlobal(key)) { + if (scope.hasOwnBinding(key)) scope.rename(ref.name); + + if (this.blockPath.scope.hasOwnBinding(key)) this.blockPath.scope.rename(ref.name); + } + } + }; + + BlockScoping.prototype.wrapClosure = function wrapClosure() { + if (this.file.opts.throwIfClosureRequired) { + throw this.blockPath.buildCodeFrameError("Compiling let/const in this block would add a closure " + "(throwIfClosureRequired)."); + } + var block = this.block; + + var outsideRefs = this.outsideLetReferences; + + if (this.loop) { + for (var name in outsideRefs) { + var id = outsideRefs[name]; + + if (this.scope.hasGlobal(id.name) || this.scope.parentHasBinding(id.name)) { + delete outsideRefs[id.name]; + delete this.letReferences[id.name]; + + this.scope.rename(id.name); + + this.letReferences[id.name] = id; + outsideRefs[id.name] = id; + } + } + } + + this.has = this.checkLoop(); + + this.hoistVarDeclarations(); + + var params = (0, _values2.default)(outsideRefs); + var args = (0, _values2.default)(outsideRefs); + + var isSwitch = this.blockPath.isSwitchStatement(); + + var fn = t.functionExpression(null, params, t.blockStatement(isSwitch ? [block] : block.body)); + fn.shadow = true; + + this.addContinuations(fn); + + var ref = fn; + + if (this.loop) { + ref = this.scope.generateUidIdentifier("loop"); + this.loopPath.insertBefore(t.variableDeclaration("var", [t.variableDeclarator(ref, fn)])); + } + + var call = t.callExpression(ref, args); + var ret = this.scope.generateUidIdentifier("ret"); + + var hasYield = _babelTraverse2.default.hasType(fn.body, this.scope, "YieldExpression", t.FUNCTION_TYPES); + if (hasYield) { + fn.generator = true; + call = t.yieldExpression(call, true); + } + + var hasAsync = _babelTraverse2.default.hasType(fn.body, this.scope, "AwaitExpression", t.FUNCTION_TYPES); + if (hasAsync) { + fn.async = true; + call = t.awaitExpression(call); + } + + this.buildClosure(ret, call); + + if (isSwitch) this.blockPath.replaceWithMultiple(this.body);else block.body = this.body; + }; + + BlockScoping.prototype.buildClosure = function buildClosure(ret, call) { + var has = this.has; + if (has.hasReturn || has.hasBreakContinue) { + this.buildHas(ret, call); + } else { + this.body.push(t.expressionStatement(call)); + } + }; + + BlockScoping.prototype.addContinuations = function addContinuations(fn) { + var state = { + reassignments: {}, + outsideReferences: this.outsideLetReferences + }; + + this.scope.traverse(fn, continuationVisitor, state); + + for (var i = 0; i < fn.params.length; i++) { + var param = fn.params[i]; + if (!state.reassignments[param.name]) continue; + + var newParam = this.scope.generateUidIdentifier(param.name); + fn.params[i] = newParam; + + this.scope.rename(param.name, newParam.name, fn); + + fn.body.body.push(t.expressionStatement(t.assignmentExpression("=", param, newParam))); + } + }; + + BlockScoping.prototype.getLetReferences = function getLetReferences() { + var _this = this; + + var block = this.block; + + var declarators = []; + + if (this.loop) { + var init = this.loop.left || this.loop.init; + if (isBlockScoped(init)) { + declarators.push(init); + (0, _extend2.default)(this.outsideLetReferences, t.getBindingIdentifiers(init)); + } + } + + var addDeclarationsFromChild = function addDeclarationsFromChild(path, node) { + node = node || path.node; + if (t.isClassDeclaration(node) || t.isFunctionDeclaration(node) || isBlockScoped(node)) { + if (isBlockScoped(node)) { + convertBlockScopedToVar(path, node, block, _this.scope); + } + declarators = declarators.concat(node.declarations || node); + } + if (t.isLabeledStatement(node)) { + addDeclarationsFromChild(path.get("body"), node.body); + } + }; + + if (block.body) { + for (var i = 0; i < block.body.length; i++) { + var declarPath = this.blockPath.get("body")[i]; + addDeclarationsFromChild(declarPath); + } + } + + if (block.cases) { + for (var _i = 0; _i < block.cases.length; _i++) { + var consequents = block.cases[_i].consequent; + + for (var j = 0; j < consequents.length; j++) { + var _declarPath = this.blockPath.get("cases")[_i]; + var declar = consequents[j]; + addDeclarationsFromChild(_declarPath, declar); + } + } + } + + for (var _i2 = 0; _i2 < declarators.length; _i2++) { + var _declar = declarators[_i2]; + + var keys = t.getBindingIdentifiers(_declar, false, true); + (0, _extend2.default)(this.letReferences, keys); + this.hasLetReferences = true; + } + + if (!this.hasLetReferences) return; + + var state = { + letReferences: this.letReferences, + closurify: false, + file: this.file, + loopDepth: 0 + }; + + var loopOrFunctionParent = this.blockPath.find(function (path) { + return path.isLoop() || path.isFunction(); + }); + if (loopOrFunctionParent && loopOrFunctionParent.isLoop()) { + state.loopDepth++; + } + + this.blockPath.traverse(letReferenceBlockVisitor, state); + + return state.closurify; + }; + + BlockScoping.prototype.checkLoop = function checkLoop() { + var state = { + hasBreakContinue: false, + ignoreLabeless: false, + inSwitchCase: false, + innerLabels: [], + hasReturn: false, + isLoop: !!this.loop, + map: {}, + LOOP_IGNORE: (0, _symbol2.default)() + }; + + this.blockPath.traverse(loopLabelVisitor, state); + this.blockPath.traverse(loopVisitor, state); + + return state; + }; + + BlockScoping.prototype.hoistVarDeclarations = function hoistVarDeclarations() { + this.blockPath.traverse(hoistVarDeclarationsVisitor, this); + }; + + BlockScoping.prototype.pushDeclar = function pushDeclar(node) { + var declars = []; + var names = t.getBindingIdentifiers(node); + for (var name in names) { + declars.push(t.variableDeclarator(names[name])); + } + + this.body.push(t.variableDeclaration(node.kind, declars)); + + var replace = []; + + for (var i = 0; i < node.declarations.length; i++) { + var declar = node.declarations[i]; + if (!declar.init) continue; + + var expr = t.assignmentExpression("=", declar.id, declar.init); + replace.push(t.inherits(expr, declar)); + } + + return replace; + }; + + BlockScoping.prototype.buildHas = function buildHas(ret, call) { + var body = this.body; + + body.push(t.variableDeclaration("var", [t.variableDeclarator(ret, call)])); + + var retCheck = void 0; + var has = this.has; + var cases = []; + + if (has.hasReturn) { + retCheck = buildRetCheck({ + RETURN: ret + }); + } + + if (has.hasBreakContinue) { + for (var key in has.map) { + cases.push(t.switchCase(t.stringLiteral(key), [has.map[key]])); + } + + if (has.hasReturn) { + cases.push(t.switchCase(null, [retCheck])); + } + + if (cases.length === 1) { + var single = cases[0]; + body.push(t.ifStatement(t.binaryExpression("===", ret, single.test), single.consequent[0])); + } else { + if (this.loop) { + for (var i = 0; i < cases.length; i++) { + var caseConsequent = cases[i].consequent[0]; + if (t.isBreakStatement(caseConsequent) && !caseConsequent.label) { + caseConsequent.label = this.loopLabel = this.loopLabel || this.scope.generateUidIdentifier("loop"); + } + } + } + + body.push(t.switchStatement(ret, cases)); + } + } else { + if (has.hasReturn) { + body.push(retCheck); + } + } + }; + + return BlockScoping; +}(); + +module.exports = exports["default"]; +},{"./tdz":67,"babel-runtime/core-js/object/create":100,"babel-runtime/core-js/symbol":104,"babel-runtime/helpers/classCallCheck":109,"babel-template":114,"babel-traverse":118,"babel-types":151,"lodash/extend":473,"lodash/values":518}],67:[function(require,module,exports){ +"use strict"; + +exports.__esModule = true; +exports.visitor = undefined; + +var _babelTypes = require("babel-types"); + +var t = _interopRequireWildcard(_babelTypes); + +function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } } + +function getTDZStatus(refPath, bindingPath) { + var executionStatus = bindingPath._guessExecutionStatusRelativeTo(refPath); + + if (executionStatus === "before") { + return "inside"; + } else if (executionStatus === "after") { + return "outside"; + } else { + return "maybe"; + } +} + +function buildTDZAssert(node, file) { + return t.callExpression(file.addHelper("temporalRef"), [node, t.stringLiteral(node.name), file.addHelper("temporalUndefined")]); +} + +function isReference(node, scope, state) { + var declared = state.letReferences[node.name]; + if (!declared) return false; + + return scope.getBindingIdentifier(node.name) === declared; +} + +var visitor = exports.visitor = { + ReferencedIdentifier: function ReferencedIdentifier(path, state) { + if (!this.file.opts.tdz) return; + + var node = path.node, + parent = path.parent, + scope = path.scope; + + + if (path.parentPath.isFor({ left: node })) return; + if (!isReference(node, scope, state)) return; + + var bindingPath = scope.getBinding(node.name).path; + + var status = getTDZStatus(path, bindingPath); + if (status === "inside") return; + + if (status === "maybe") { + var assert = buildTDZAssert(node, state.file); + + bindingPath.parent._tdzThis = true; + + path.skip(); + + if (path.parentPath.isUpdateExpression()) { + if (parent._ignoreBlockScopingTDZ) return; + path.parentPath.replaceWith(t.sequenceExpression([assert, parent])); + } else { + path.replaceWith(assert); + } + } else if (status === "outside") { + path.replaceWith(t.throwStatement(t.inherits(t.newExpression(t.identifier("ReferenceError"), [t.stringLiteral(node.name + " is not defined - temporal dead zone")]), node))); + } + }, + + + AssignmentExpression: { + exit: function exit(path, state) { + if (!this.file.opts.tdz) return; + + var node = path.node; + + if (node._ignoreBlockScopingTDZ) return; + + var nodes = []; + var ids = path.getBindingIdentifiers(); + + for (var name in ids) { + var id = ids[name]; + + if (isReference(id, path.scope, state)) { + nodes.push(buildTDZAssert(id, state.file)); + } + } + + if (nodes.length) { + node._ignoreBlockScopingTDZ = true; + nodes.push(node); + path.replaceWithMultiple(nodes.map(t.expressionStatement)); + } + } + } +}; +},{"babel-types":151}],68:[function(require,module,exports){ +"use strict"; + +exports.__esModule = true; + +var _symbol = require("babel-runtime/core-js/symbol"); + +var _symbol2 = _interopRequireDefault(_symbol); + +exports.default = function (_ref) { + var t = _ref.types; + + var VISITED = (0, _symbol2.default)(); + + return { + visitor: { + ExportDefaultDeclaration: function ExportDefaultDeclaration(path) { + if (!path.get("declaration").isClassDeclaration()) return; + + var node = path.node; + + var ref = node.declaration.id || path.scope.generateUidIdentifier("class"); + node.declaration.id = ref; + + path.replaceWith(node.declaration); + path.insertAfter(t.exportDefaultDeclaration(ref)); + }, + ClassDeclaration: function ClassDeclaration(path) { + var node = path.node; + + + var ref = node.id || path.scope.generateUidIdentifier("class"); + + path.replaceWith(t.variableDeclaration("let", [t.variableDeclarator(ref, t.toExpression(node))])); + }, + ClassExpression: function ClassExpression(path, state) { + var node = path.node; + + if (node[VISITED]) return; + + var inferred = (0, _babelHelperFunctionName2.default)(path); + if (inferred && inferred !== node) return path.replaceWith(inferred); + + node[VISITED] = true; + + var Constructor = _vanilla2.default; + if (state.opts.loose) Constructor = _loose2.default; + + path.replaceWith(new Constructor(path, state.file).run()); + } + } + }; +}; + +var _loose = require("./loose"); + +var _loose2 = _interopRequireDefault(_loose); + +var _vanilla = require("./vanilla"); + +var _vanilla2 = _interopRequireDefault(_vanilla); + +var _babelHelperFunctionName = require("babel-helper-function-name"); + +var _babelHelperFunctionName2 = _interopRequireDefault(_babelHelperFunctionName); + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } + +module.exports = exports["default"]; +},{"./loose":69,"./vanilla":70,"babel-helper-function-name":53,"babel-runtime/core-js/symbol":104}],69:[function(require,module,exports){ +"use strict"; + +exports.__esModule = true; + +var _classCallCheck2 = require("babel-runtime/helpers/classCallCheck"); + +var _classCallCheck3 = _interopRequireDefault(_classCallCheck2); + +var _possibleConstructorReturn2 = require("babel-runtime/helpers/possibleConstructorReturn"); + +var _possibleConstructorReturn3 = _interopRequireDefault(_possibleConstructorReturn2); + +var _inherits2 = require("babel-runtime/helpers/inherits"); + +var _inherits3 = _interopRequireDefault(_inherits2); + +var _babelHelperFunctionName = require("babel-helper-function-name"); + +var _babelHelperFunctionName2 = _interopRequireDefault(_babelHelperFunctionName); + +var _vanilla = require("./vanilla"); + +var _vanilla2 = _interopRequireDefault(_vanilla); + +var _babelTypes = require("babel-types"); + +var t = _interopRequireWildcard(_babelTypes); + +function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } } + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } + +var LooseClassTransformer = function (_VanillaTransformer) { + (0, _inherits3.default)(LooseClassTransformer, _VanillaTransformer); + + function LooseClassTransformer() { + (0, _classCallCheck3.default)(this, LooseClassTransformer); + + var _this = (0, _possibleConstructorReturn3.default)(this, _VanillaTransformer.apply(this, arguments)); + + _this.isLoose = true; + return _this; + } + + LooseClassTransformer.prototype._processMethod = function _processMethod(node, scope) { + if (!node.decorators) { + + var classRef = this.classRef; + if (!node.static) classRef = t.memberExpression(classRef, t.identifier("prototype")); + var methodName = t.memberExpression(classRef, node.key, node.computed || t.isLiteral(node.key)); + + var func = t.functionExpression(null, node.params, node.body, node.generator, node.async); + func.returnType = node.returnType; + var key = t.toComputedKey(node, node.key); + if (t.isStringLiteral(key)) { + func = (0, _babelHelperFunctionName2.default)({ + node: func, + id: key, + scope: scope + }); + } + + var expr = t.expressionStatement(t.assignmentExpression("=", methodName, func)); + t.inheritsComments(expr, node); + this.body.push(expr); + return true; + } + }; + + return LooseClassTransformer; +}(_vanilla2.default); + +exports.default = LooseClassTransformer; +module.exports = exports["default"]; +},{"./vanilla":70,"babel-helper-function-name":53,"babel-runtime/helpers/classCallCheck":109,"babel-runtime/helpers/inherits":110,"babel-runtime/helpers/possibleConstructorReturn":112,"babel-types":151}],70:[function(require,module,exports){ +"use strict"; + +exports.__esModule = true; + +var _getIterator2 = require("babel-runtime/core-js/get-iterator"); + +var _getIterator3 = _interopRequireDefault(_getIterator2); + +var _classCallCheck2 = require("babel-runtime/helpers/classCallCheck"); + +var _classCallCheck3 = _interopRequireDefault(_classCallCheck2); + +var _babelTraverse = require("babel-traverse"); + +var _babelHelperReplaceSupers = require("babel-helper-replace-supers"); + +var _babelHelperReplaceSupers2 = _interopRequireDefault(_babelHelperReplaceSupers); + +var _babelHelperOptimiseCallExpression = require("babel-helper-optimise-call-expression"); + +var _babelHelperOptimiseCallExpression2 = _interopRequireDefault(_babelHelperOptimiseCallExpression); + +var _babelHelperDefineMap = require("babel-helper-define-map"); + +var defineMap = _interopRequireWildcard(_babelHelperDefineMap); + +var _babelTemplate = require("babel-template"); + +var _babelTemplate2 = _interopRequireDefault(_babelTemplate); + +var _babelTypes = require("babel-types"); + +var t = _interopRequireWildcard(_babelTypes); + +function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } } + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } + +var buildDerivedConstructor = (0, _babelTemplate2.default)("\n (function () {\n super(...arguments);\n })\n"); + +var noMethodVisitor = { + "FunctionExpression|FunctionDeclaration": function FunctionExpressionFunctionDeclaration(path) { + if (!path.is("shadow")) { + path.skip(); + } + }, + Method: function Method(path) { + path.skip(); + } +}; + +var verifyConstructorVisitor = _babelTraverse.visitors.merge([noMethodVisitor, { + Super: function Super(path) { + if (this.isDerived && !this.hasBareSuper && !path.parentPath.isCallExpression({ callee: path.node })) { + throw path.buildCodeFrameError("'super.*' is not allowed before super()"); + } + }, + + + CallExpression: { + exit: function exit(path) { + if (path.get("callee").isSuper()) { + this.hasBareSuper = true; + + if (!this.isDerived) { + throw path.buildCodeFrameError("super() is only allowed in a derived constructor"); + } + } + } + }, + + ThisExpression: function ThisExpression(path) { + if (this.isDerived && !this.hasBareSuper) { + if (!path.inShadow("this")) { + throw path.buildCodeFrameError("'this' is not allowed before super()"); + } + } + } +}]); + +var findThisesVisitor = _babelTraverse.visitors.merge([noMethodVisitor, { + ThisExpression: function ThisExpression(path) { + this.superThises.push(path); + } +}]); + +var ClassTransformer = function () { + function ClassTransformer(path, file) { + (0, _classCallCheck3.default)(this, ClassTransformer); + + this.parent = path.parent; + this.scope = path.scope; + this.node = path.node; + this.path = path; + this.file = file; + + this.clearDescriptors(); + + this.instancePropBody = []; + this.instancePropRefs = {}; + this.staticPropBody = []; + this.body = []; + + this.bareSuperAfter = []; + this.bareSupers = []; + + this.pushedConstructor = false; + this.pushedInherits = false; + this.isLoose = false; + + this.superThises = []; + + this.classId = this.node.id; + + this.classRef = this.node.id ? t.identifier(this.node.id.name) : this.scope.generateUidIdentifier("class"); + + this.superName = this.node.superClass || t.identifier("Function"); + this.isDerived = !!this.node.superClass; + } + + ClassTransformer.prototype.run = function run() { + var _this = this; + + var superName = this.superName; + var file = this.file; + var body = this.body; + + var constructorBody = this.constructorBody = t.blockStatement([]); + this.constructor = this.buildConstructor(); + + var closureParams = []; + var closureArgs = []; + + if (this.isDerived) { + closureArgs.push(superName); + + superName = this.scope.generateUidIdentifierBasedOnNode(superName); + closureParams.push(superName); + + this.superName = superName; + } + + this.buildBody(); + + constructorBody.body.unshift(t.expressionStatement(t.callExpression(file.addHelper("classCallCheck"), [t.thisExpression(), this.classRef]))); + + body = body.concat(this.staticPropBody.map(function (fn) { + return fn(_this.classRef); + })); + + if (this.classId) { + if (body.length === 1) return t.toExpression(body[0]); + } + + body.push(t.returnStatement(this.classRef)); + + var container = t.functionExpression(null, closureParams, t.blockStatement(body)); + container.shadow = true; + return t.callExpression(container, closureArgs); + }; + + ClassTransformer.prototype.buildConstructor = function buildConstructor() { + var func = t.functionDeclaration(this.classRef, [], this.constructorBody); + t.inherits(func, this.node); + return func; + }; + + ClassTransformer.prototype.pushToMap = function pushToMap(node, enumerable) { + var kind = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : "value"; + var scope = arguments[3]; + + var mutatorMap = void 0; + if (node.static) { + this.hasStaticDescriptors = true; + mutatorMap = this.staticMutatorMap; + } else { + this.hasInstanceDescriptors = true; + mutatorMap = this.instanceMutatorMap; + } + + var map = defineMap.push(mutatorMap, node, kind, this.file, scope); + + if (enumerable) { + map.enumerable = t.booleanLiteral(true); + } + + return map; + }; + + ClassTransformer.prototype.constructorMeMaybe = function constructorMeMaybe() { + var hasConstructor = false; + var paths = this.path.get("body.body"); + for (var _iterator = paths, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : (0, _getIterator3.default)(_iterator);;) { + var _ref; + + if (_isArray) { + if (_i >= _iterator.length) break; + _ref = _iterator[_i++]; + } else { + _i = _iterator.next(); + if (_i.done) break; + _ref = _i.value; + } + + var path = _ref; + + hasConstructor = path.equals("kind", "constructor"); + if (hasConstructor) break; + } + if (hasConstructor) return; + + var params = void 0, + body = void 0; + + if (this.isDerived) { + var _constructor = buildDerivedConstructor().expression; + params = _constructor.params; + body = _constructor.body; + } else { + params = []; + body = t.blockStatement([]); + } + + this.path.get("body").unshiftContainer("body", t.classMethod("constructor", t.identifier("constructor"), params, body)); + }; + + ClassTransformer.prototype.buildBody = function buildBody() { + this.constructorMeMaybe(); + this.pushBody(); + this.verifyConstructor(); + + if (this.userConstructor) { + var constructorBody = this.constructorBody; + constructorBody.body = constructorBody.body.concat(this.userConstructor.body.body); + t.inherits(this.constructor, this.userConstructor); + t.inherits(constructorBody, this.userConstructor.body); + } + + this.pushDescriptors(); + }; + + ClassTransformer.prototype.pushBody = function pushBody() { + var classBodyPaths = this.path.get("body.body"); + + for (var _iterator2 = classBodyPaths, _isArray2 = Array.isArray(_iterator2), _i2 = 0, _iterator2 = _isArray2 ? _iterator2 : (0, _getIterator3.default)(_iterator2);;) { + var _ref2; + + if (_isArray2) { + if (_i2 >= _iterator2.length) break; + _ref2 = _iterator2[_i2++]; + } else { + _i2 = _iterator2.next(); + if (_i2.done) break; + _ref2 = _i2.value; + } + + var path = _ref2; + + var node = path.node; + + if (path.isClassProperty()) { + throw path.buildCodeFrameError("Missing class properties transform."); + } + + if (node.decorators) { + throw path.buildCodeFrameError("Method has decorators, put the decorator plugin before the classes one."); + } + + if (t.isClassMethod(node)) { + var isConstructor = node.kind === "constructor"; + + if (isConstructor) { + path.traverse(verifyConstructorVisitor, this); + + if (!this.hasBareSuper && this.isDerived) { + throw path.buildCodeFrameError("missing super() call in constructor"); + } + } + + var replaceSupers = new _babelHelperReplaceSupers2.default({ + forceSuperMemoisation: isConstructor, + methodPath: path, + methodNode: node, + objectRef: this.classRef, + superRef: this.superName, + isStatic: node.static, + isLoose: this.isLoose, + scope: this.scope, + file: this.file + }, true); + + replaceSupers.replace(); + + if (isConstructor) { + this.pushConstructor(replaceSupers, node, path); + } else { + this.pushMethod(node, path); + } + } + } + }; + + ClassTransformer.prototype.clearDescriptors = function clearDescriptors() { + this.hasInstanceDescriptors = false; + this.hasStaticDescriptors = false; + + this.instanceMutatorMap = {}; + this.staticMutatorMap = {}; + }; + + ClassTransformer.prototype.pushDescriptors = function pushDescriptors() { + this.pushInherits(); + + var body = this.body; + + var instanceProps = void 0; + var staticProps = void 0; + + if (this.hasInstanceDescriptors) { + instanceProps = defineMap.toClassObject(this.instanceMutatorMap); + } + + if (this.hasStaticDescriptors) { + staticProps = defineMap.toClassObject(this.staticMutatorMap); + } + + if (instanceProps || staticProps) { + if (instanceProps) instanceProps = defineMap.toComputedObjectFromClass(instanceProps); + if (staticProps) staticProps = defineMap.toComputedObjectFromClass(staticProps); + + var nullNode = t.nullLiteral(); + + var args = [this.classRef, nullNode, nullNode, nullNode, nullNode]; + + if (instanceProps) args[1] = instanceProps; + if (staticProps) args[2] = staticProps; + + if (this.instanceInitializersId) { + args[3] = this.instanceInitializersId; + body.unshift(this.buildObjectAssignment(this.instanceInitializersId)); + } + + if (this.staticInitializersId) { + args[4] = this.staticInitializersId; + body.unshift(this.buildObjectAssignment(this.staticInitializersId)); + } + + var lastNonNullIndex = 0; + for (var i = 0; i < args.length; i++) { + if (args[i] !== nullNode) lastNonNullIndex = i; + } + args = args.slice(0, lastNonNullIndex + 1); + + body.push(t.expressionStatement(t.callExpression(this.file.addHelper("createClass"), args))); + } + + this.clearDescriptors(); + }; + + ClassTransformer.prototype.buildObjectAssignment = function buildObjectAssignment(id) { + return t.variableDeclaration("var", [t.variableDeclarator(id, t.objectExpression([]))]); + }; + + ClassTransformer.prototype.wrapSuperCall = function wrapSuperCall(bareSuper, superRef, thisRef, body) { + var bareSuperNode = bareSuper.node; + + if (this.isLoose) { + bareSuperNode.arguments.unshift(t.thisExpression()); + if (bareSuperNode.arguments.length === 2 && t.isSpreadElement(bareSuperNode.arguments[1]) && t.isIdentifier(bareSuperNode.arguments[1].argument, { name: "arguments" })) { + bareSuperNode.arguments[1] = bareSuperNode.arguments[1].argument; + bareSuperNode.callee = t.memberExpression(superRef, t.identifier("apply")); + } else { + bareSuperNode.callee = t.memberExpression(superRef, t.identifier("call")); + } + } else { + bareSuperNode = (0, _babelHelperOptimiseCallExpression2.default)(t.logicalExpression("||", t.memberExpression(this.classRef, t.identifier("__proto__")), t.callExpression(t.memberExpression(t.identifier("Object"), t.identifier("getPrototypeOf")), [this.classRef])), t.thisExpression(), bareSuperNode.arguments); + } + + var call = t.callExpression(this.file.addHelper("possibleConstructorReturn"), [t.thisExpression(), bareSuperNode]); + + var bareSuperAfter = this.bareSuperAfter.map(function (fn) { + return fn(thisRef); + }); + + if (bareSuper.parentPath.isExpressionStatement() && bareSuper.parentPath.container === body.node.body && body.node.body.length - 1 === bareSuper.parentPath.key) { + + if (this.superThises.length || bareSuperAfter.length) { + bareSuper.scope.push({ id: thisRef }); + call = t.assignmentExpression("=", thisRef, call); + } + + if (bareSuperAfter.length) { + call = t.toSequenceExpression([call].concat(bareSuperAfter, [thisRef])); + } + + bareSuper.parentPath.replaceWith(t.returnStatement(call)); + } else { + bareSuper.replaceWithMultiple([t.variableDeclaration("var", [t.variableDeclarator(thisRef, call)])].concat(bareSuperAfter, [t.expressionStatement(thisRef)])); + } + }; + + ClassTransformer.prototype.verifyConstructor = function verifyConstructor() { + var _this2 = this; + + if (!this.isDerived) return; + + var path = this.userConstructorPath; + var body = path.get("body"); + + path.traverse(findThisesVisitor, this); + + var guaranteedSuperBeforeFinish = !!this.bareSupers.length; + + var superRef = this.superName || t.identifier("Function"); + var thisRef = path.scope.generateUidIdentifier("this"); + + for (var _iterator3 = this.bareSupers, _isArray3 = Array.isArray(_iterator3), _i3 = 0, _iterator3 = _isArray3 ? _iterator3 : (0, _getIterator3.default)(_iterator3);;) { + var _ref3; + + if (_isArray3) { + if (_i3 >= _iterator3.length) break; + _ref3 = _iterator3[_i3++]; + } else { + _i3 = _iterator3.next(); + if (_i3.done) break; + _ref3 = _i3.value; + } + + var bareSuper = _ref3; + + this.wrapSuperCall(bareSuper, superRef, thisRef, body); + + if (guaranteedSuperBeforeFinish) { + bareSuper.find(function (parentPath) { + if (parentPath === path) { + return true; + } + + if (parentPath.isLoop() || parentPath.isConditional()) { + guaranteedSuperBeforeFinish = false; + return true; + } + }); + } + } + + for (var _iterator4 = this.superThises, _isArray4 = Array.isArray(_iterator4), _i4 = 0, _iterator4 = _isArray4 ? _iterator4 : (0, _getIterator3.default)(_iterator4);;) { + var _ref4; + + if (_isArray4) { + if (_i4 >= _iterator4.length) break; + _ref4 = _iterator4[_i4++]; + } else { + _i4 = _iterator4.next(); + if (_i4.done) break; + _ref4 = _i4.value; + } + + var thisPath = _ref4; + + thisPath.replaceWith(thisRef); + } + + var wrapReturn = function wrapReturn(returnArg) { + return t.callExpression(_this2.file.addHelper("possibleConstructorReturn"), [thisRef].concat(returnArg || [])); + }; + + var bodyPaths = body.get("body"); + if (bodyPaths.length && !bodyPaths.pop().isReturnStatement()) { + body.pushContainer("body", t.returnStatement(guaranteedSuperBeforeFinish ? thisRef : wrapReturn())); + } + + for (var _iterator5 = this.superReturns, _isArray5 = Array.isArray(_iterator5), _i5 = 0, _iterator5 = _isArray5 ? _iterator5 : (0, _getIterator3.default)(_iterator5);;) { + var _ref5; + + if (_isArray5) { + if (_i5 >= _iterator5.length) break; + _ref5 = _iterator5[_i5++]; + } else { + _i5 = _iterator5.next(); + if (_i5.done) break; + _ref5 = _i5.value; + } + + var returnPath = _ref5; + + if (returnPath.node.argument) { + var ref = returnPath.scope.generateDeclaredUidIdentifier("ret"); + returnPath.get("argument").replaceWithMultiple([t.assignmentExpression("=", ref, returnPath.node.argument), wrapReturn(ref)]); + } else { + returnPath.get("argument").replaceWith(wrapReturn()); + } + } + }; + + ClassTransformer.prototype.pushMethod = function pushMethod(node, path) { + var scope = path ? path.scope : this.scope; + + if (node.kind === "method") { + if (this._processMethod(node, scope)) return; + } + + this.pushToMap(node, false, null, scope); + }; + + ClassTransformer.prototype._processMethod = function _processMethod() { + return false; + }; + + ClassTransformer.prototype.pushConstructor = function pushConstructor(replaceSupers, method, path) { + this.bareSupers = replaceSupers.bareSupers; + this.superReturns = replaceSupers.returns; + + if (path.scope.hasOwnBinding(this.classRef.name)) { + path.scope.rename(this.classRef.name); + } + + var construct = this.constructor; + + this.userConstructorPath = path; + this.userConstructor = method; + this.hasConstructor = true; + + t.inheritsComments(construct, method); + + construct._ignoreUserWhitespace = true; + construct.params = method.params; + + t.inherits(construct.body, method.body); + construct.body.directives = method.body.directives; + + this._pushConstructor(); + }; + + ClassTransformer.prototype._pushConstructor = function _pushConstructor() { + if (this.pushedConstructor) return; + this.pushedConstructor = true; + + if (this.hasInstanceDescriptors || this.hasStaticDescriptors) { + this.pushDescriptors(); + } + + this.body.push(this.constructor); + + this.pushInherits(); + }; + + ClassTransformer.prototype.pushInherits = function pushInherits() { + if (!this.isDerived || this.pushedInherits) return; + + this.pushedInherits = true; + this.body.unshift(t.expressionStatement(t.callExpression(this.file.addHelper("inherits"), [this.classRef, this.superName]))); + }; + + return ClassTransformer; +}(); + +exports.default = ClassTransformer; +module.exports = exports["default"]; +},{"babel-helper-define-map":52,"babel-helper-optimise-call-expression":56,"babel-helper-replace-supers":58,"babel-runtime/core-js/get-iterator":95,"babel-runtime/helpers/classCallCheck":109,"babel-template":114,"babel-traverse":118,"babel-types":151}],71:[function(require,module,exports){ +"use strict"; + +exports.__esModule = true; + +var _getIterator2 = require("babel-runtime/core-js/get-iterator"); + +var _getIterator3 = _interopRequireDefault(_getIterator2); + +exports.default = function (_ref) { + var t = _ref.types, + template = _ref.template; + + var buildMutatorMapAssign = template("\n MUTATOR_MAP_REF[KEY] = MUTATOR_MAP_REF[KEY] || {};\n MUTATOR_MAP_REF[KEY].KIND = VALUE;\n "); + + function getValue(prop) { + if (t.isObjectProperty(prop)) { + return prop.value; + } else if (t.isObjectMethod(prop)) { + return t.functionExpression(null, prop.params, prop.body, prop.generator, prop.async); + } + } + + function pushAssign(objId, prop, body) { + if (prop.kind === "get" && prop.kind === "set") { + pushMutatorDefine(objId, prop, body); + } else { + body.push(t.expressionStatement(t.assignmentExpression("=", t.memberExpression(objId, prop.key, prop.computed || t.isLiteral(prop.key)), getValue(prop)))); + } + } + + function pushMutatorDefine(_ref2, prop) { + var objId = _ref2.objId, + body = _ref2.body, + getMutatorId = _ref2.getMutatorId, + scope = _ref2.scope; + + var key = !prop.computed && t.isIdentifier(prop.key) ? t.stringLiteral(prop.key.name) : prop.key; + + var maybeMemoise = scope.maybeGenerateMemoised(key); + if (maybeMemoise) { + body.push(t.expressionStatement(t.assignmentExpression("=", maybeMemoise, key))); + key = maybeMemoise; + } + + body.push.apply(body, buildMutatorMapAssign({ + MUTATOR_MAP_REF: getMutatorId(), + KEY: key, + VALUE: getValue(prop), + KIND: t.identifier(prop.kind) + })); + } + + function loose(info) { + for (var _iterator = info.computedProps, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : (0, _getIterator3.default)(_iterator);;) { + var _ref3; + + if (_isArray) { + if (_i >= _iterator.length) break; + _ref3 = _iterator[_i++]; + } else { + _i = _iterator.next(); + if (_i.done) break; + _ref3 = _i.value; + } + + var prop = _ref3; + + if (prop.kind === "get" || prop.kind === "set") { + pushMutatorDefine(info, prop); + } else { + pushAssign(info.objId, prop, info.body); + } + } + } + + function spec(info) { + var objId = info.objId, + body = info.body, + computedProps = info.computedProps, + state = info.state; + + + for (var _iterator2 = computedProps, _isArray2 = Array.isArray(_iterator2), _i2 = 0, _iterator2 = _isArray2 ? _iterator2 : (0, _getIterator3.default)(_iterator2);;) { + var _ref4; + + if (_isArray2) { + if (_i2 >= _iterator2.length) break; + _ref4 = _iterator2[_i2++]; + } else { + _i2 = _iterator2.next(); + if (_i2.done) break; + _ref4 = _i2.value; + } + + var prop = _ref4; + + var key = t.toComputedKey(prop); + + if (prop.kind === "get" || prop.kind === "set") { + pushMutatorDefine(info, prop); + } else if (t.isStringLiteral(key, { value: "__proto__" })) { + pushAssign(objId, prop, body); + } else { + if (computedProps.length === 1) { + return t.callExpression(state.addHelper("defineProperty"), [info.initPropExpression, key, getValue(prop)]); + } else { + body.push(t.expressionStatement(t.callExpression(state.addHelper("defineProperty"), [objId, key, getValue(prop)]))); + } + } + } + } + + return { + visitor: { + ObjectExpression: { + exit: function exit(path, state) { + var node = path.node, + parent = path.parent, + scope = path.scope; + + var hasComputed = false; + for (var _iterator3 = node.properties, _isArray3 = Array.isArray(_iterator3), _i3 = 0, _iterator3 = _isArray3 ? _iterator3 : (0, _getIterator3.default)(_iterator3);;) { + var _ref5; + + if (_isArray3) { + if (_i3 >= _iterator3.length) break; + _ref5 = _iterator3[_i3++]; + } else { + _i3 = _iterator3.next(); + if (_i3.done) break; + _ref5 = _i3.value; + } + + var prop = _ref5; + + hasComputed = prop.computed === true; + if (hasComputed) break; + } + if (!hasComputed) return; + + var initProps = []; + var computedProps = []; + var foundComputed = false; + + for (var _iterator4 = node.properties, _isArray4 = Array.isArray(_iterator4), _i4 = 0, _iterator4 = _isArray4 ? _iterator4 : (0, _getIterator3.default)(_iterator4);;) { + var _ref6; + + if (_isArray4) { + if (_i4 >= _iterator4.length) break; + _ref6 = _iterator4[_i4++]; + } else { + _i4 = _iterator4.next(); + if (_i4.done) break; + _ref6 = _i4.value; + } + + var _prop = _ref6; + + if (_prop.computed) { + foundComputed = true; + } + + if (foundComputed) { + computedProps.push(_prop); + } else { + initProps.push(_prop); + } + } + + var objId = scope.generateUidIdentifierBasedOnNode(parent); + var initPropExpression = t.objectExpression(initProps); + var body = []; + + body.push(t.variableDeclaration("var", [t.variableDeclarator(objId, initPropExpression)])); + + var callback = spec; + if (state.opts.loose) callback = loose; + + var mutatorRef = void 0; + + var getMutatorId = function getMutatorId() { + if (!mutatorRef) { + mutatorRef = scope.generateUidIdentifier("mutatorMap"); + + body.push(t.variableDeclaration("var", [t.variableDeclarator(mutatorRef, t.objectExpression([]))])); + } + + return mutatorRef; + }; + + var single = callback({ + scope: scope, + objId: objId, + body: body, + computedProps: computedProps, + initPropExpression: initPropExpression, + getMutatorId: getMutatorId, + state: state + }); + + if (mutatorRef) { + body.push(t.expressionStatement(t.callExpression(state.addHelper("defineEnumerableProperties"), [objId, mutatorRef]))); + } + + if (single) { + path.replaceWith(single); + } else { + body.push(t.expressionStatement(objId)); + path.replaceWithMultiple(body); + } + } + } + } + }; +}; + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } + +module.exports = exports["default"]; +},{"babel-runtime/core-js/get-iterator":95}],72:[function(require,module,exports){ +"use strict"; + +exports.__esModule = true; + +var _classCallCheck2 = require("babel-runtime/helpers/classCallCheck"); + +var _classCallCheck3 = _interopRequireDefault(_classCallCheck2); + +var _getIterator2 = require("babel-runtime/core-js/get-iterator"); + +var _getIterator3 = _interopRequireDefault(_getIterator2); + +exports.default = function (_ref) { + var t = _ref.types; + + + function variableDeclarationHasPattern(node) { + for (var _iterator = node.declarations, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : (0, _getIterator3.default)(_iterator);;) { + var _ref2; + + if (_isArray) { + if (_i >= _iterator.length) break; + _ref2 = _iterator[_i++]; + } else { + _i = _iterator.next(); + if (_i.done) break; + _ref2 = _i.value; + } + + var declar = _ref2; + + if (t.isPattern(declar.id)) { + return true; + } + } + return false; + } + + function hasRest(pattern) { + for (var _iterator2 = pattern.elements, _isArray2 = Array.isArray(_iterator2), _i2 = 0, _iterator2 = _isArray2 ? _iterator2 : (0, _getIterator3.default)(_iterator2);;) { + var _ref3; + + if (_isArray2) { + if (_i2 >= _iterator2.length) break; + _ref3 = _iterator2[_i2++]; + } else { + _i2 = _iterator2.next(); + if (_i2.done) break; + _ref3 = _i2.value; + } + + var elem = _ref3; + + if (t.isRestElement(elem)) { + return true; + } + } + return false; + } + + var arrayUnpackVisitor = { + ReferencedIdentifier: function ReferencedIdentifier(path, state) { + if (state.bindings[path.node.name]) { + state.deopt = true; + path.stop(); + } + } + }; + + var DestructuringTransformer = function () { + function DestructuringTransformer(opts) { + (0, _classCallCheck3.default)(this, DestructuringTransformer); + + this.blockHoist = opts.blockHoist; + this.operator = opts.operator; + this.arrays = {}; + this.nodes = opts.nodes || []; + this.scope = opts.scope; + this.file = opts.file; + this.kind = opts.kind; + } + + DestructuringTransformer.prototype.buildVariableAssignment = function buildVariableAssignment(id, init) { + var op = this.operator; + if (t.isMemberExpression(id)) op = "="; + + var node = void 0; + + if (op) { + node = t.expressionStatement(t.assignmentExpression(op, id, init)); + } else { + node = t.variableDeclaration(this.kind, [t.variableDeclarator(id, init)]); + } + + node._blockHoist = this.blockHoist; + + return node; + }; + + DestructuringTransformer.prototype.buildVariableDeclaration = function buildVariableDeclaration(id, init) { + var declar = t.variableDeclaration("var", [t.variableDeclarator(id, init)]); + declar._blockHoist = this.blockHoist; + return declar; + }; + + DestructuringTransformer.prototype.push = function push(id, init) { + if (t.isObjectPattern(id)) { + this.pushObjectPattern(id, init); + } else if (t.isArrayPattern(id)) { + this.pushArrayPattern(id, init); + } else if (t.isAssignmentPattern(id)) { + this.pushAssignmentPattern(id, init); + } else { + this.nodes.push(this.buildVariableAssignment(id, init)); + } + }; + + DestructuringTransformer.prototype.toArray = function toArray(node, count) { + if (this.file.opts.loose || t.isIdentifier(node) && this.arrays[node.name]) { + return node; + } else { + return this.scope.toArray(node, count); + } + }; + + DestructuringTransformer.prototype.pushAssignmentPattern = function pushAssignmentPattern(pattern, valueRef) { + + var tempValueRef = this.scope.generateUidIdentifierBasedOnNode(valueRef); + + var declar = t.variableDeclaration("var", [t.variableDeclarator(tempValueRef, valueRef)]); + declar._blockHoist = this.blockHoist; + this.nodes.push(declar); + + var tempConditional = t.conditionalExpression(t.binaryExpression("===", tempValueRef, t.identifier("undefined")), pattern.right, tempValueRef); + + var left = pattern.left; + if (t.isPattern(left)) { + var tempValueDefault = t.expressionStatement(t.assignmentExpression("=", tempValueRef, tempConditional)); + tempValueDefault._blockHoist = this.blockHoist; + + this.nodes.push(tempValueDefault); + this.push(left, tempValueRef); + } else { + this.nodes.push(this.buildVariableAssignment(left, tempConditional)); + } + }; + + DestructuringTransformer.prototype.pushObjectRest = function pushObjectRest(pattern, objRef, spreadProp, spreadPropIndex) { + + var keys = []; + + for (var i = 0; i < pattern.properties.length; i++) { + var prop = pattern.properties[i]; + + if (i >= spreadPropIndex) break; + + if (t.isRestProperty(prop)) continue; + + var key = prop.key; + if (t.isIdentifier(key) && !prop.computed) key = t.stringLiteral(prop.key.name); + keys.push(key); + } + + keys = t.arrayExpression(keys); + + var value = t.callExpression(this.file.addHelper("objectWithoutProperties"), [objRef, keys]); + this.nodes.push(this.buildVariableAssignment(spreadProp.argument, value)); + }; + + DestructuringTransformer.prototype.pushObjectProperty = function pushObjectProperty(prop, propRef) { + if (t.isLiteral(prop.key)) prop.computed = true; + + var pattern = prop.value; + var objRef = t.memberExpression(propRef, prop.key, prop.computed); + + if (t.isPattern(pattern)) { + this.push(pattern, objRef); + } else { + this.nodes.push(this.buildVariableAssignment(pattern, objRef)); + } + }; + + DestructuringTransformer.prototype.pushObjectPattern = function pushObjectPattern(pattern, objRef) { + + if (!pattern.properties.length) { + this.nodes.push(t.expressionStatement(t.callExpression(this.file.addHelper("objectDestructuringEmpty"), [objRef]))); + } + + if (pattern.properties.length > 1 && !this.scope.isStatic(objRef)) { + var temp = this.scope.generateUidIdentifierBasedOnNode(objRef); + this.nodes.push(this.buildVariableDeclaration(temp, objRef)); + objRef = temp; + } + + for (var i = 0; i < pattern.properties.length; i++) { + var prop = pattern.properties[i]; + if (t.isRestProperty(prop)) { + this.pushObjectRest(pattern, objRef, prop, i); + } else { + this.pushObjectProperty(prop, objRef); + } + } + }; + + DestructuringTransformer.prototype.canUnpackArrayPattern = function canUnpackArrayPattern(pattern, arr) { + if (!t.isArrayExpression(arr)) return false; + + if (pattern.elements.length > arr.elements.length) return; + if (pattern.elements.length < arr.elements.length && !hasRest(pattern)) return false; + + for (var _iterator3 = pattern.elements, _isArray3 = Array.isArray(_iterator3), _i3 = 0, _iterator3 = _isArray3 ? _iterator3 : (0, _getIterator3.default)(_iterator3);;) { + var _ref4; + + if (_isArray3) { + if (_i3 >= _iterator3.length) break; + _ref4 = _iterator3[_i3++]; + } else { + _i3 = _iterator3.next(); + if (_i3.done) break; + _ref4 = _i3.value; + } + + var elem = _ref4; + + if (!elem) return false; + + if (t.isMemberExpression(elem)) return false; + } + + for (var _iterator4 = arr.elements, _isArray4 = Array.isArray(_iterator4), _i4 = 0, _iterator4 = _isArray4 ? _iterator4 : (0, _getIterator3.default)(_iterator4);;) { + var _ref5; + + if (_isArray4) { + if (_i4 >= _iterator4.length) break; + _ref5 = _iterator4[_i4++]; + } else { + _i4 = _iterator4.next(); + if (_i4.done) break; + _ref5 = _i4.value; + } + + var _elem = _ref5; + + if (t.isSpreadElement(_elem)) return false; + + if (t.isCallExpression(_elem)) return false; + + if (t.isMemberExpression(_elem)) return false; + } + + var bindings = t.getBindingIdentifiers(pattern); + var state = { deopt: false, bindings: bindings }; + this.scope.traverse(arr, arrayUnpackVisitor, state); + return !state.deopt; + }; + + DestructuringTransformer.prototype.pushUnpackedArrayPattern = function pushUnpackedArrayPattern(pattern, arr) { + for (var i = 0; i < pattern.elements.length; i++) { + var elem = pattern.elements[i]; + if (t.isRestElement(elem)) { + this.push(elem.argument, t.arrayExpression(arr.elements.slice(i))); + } else { + this.push(elem, arr.elements[i]); + } + } + }; + + DestructuringTransformer.prototype.pushArrayPattern = function pushArrayPattern(pattern, arrayRef) { + if (!pattern.elements) return; + + if (this.canUnpackArrayPattern(pattern, arrayRef)) { + return this.pushUnpackedArrayPattern(pattern, arrayRef); + } + + var count = !hasRest(pattern) && pattern.elements.length; + + var toArray = this.toArray(arrayRef, count); + + if (t.isIdentifier(toArray)) { + arrayRef = toArray; + } else { + arrayRef = this.scope.generateUidIdentifierBasedOnNode(arrayRef); + this.arrays[arrayRef.name] = true; + this.nodes.push(this.buildVariableDeclaration(arrayRef, toArray)); + } + + for (var i = 0; i < pattern.elements.length; i++) { + var elem = pattern.elements[i]; + + if (!elem) continue; + + var elemRef = void 0; + + if (t.isRestElement(elem)) { + elemRef = this.toArray(arrayRef); + elemRef = t.callExpression(t.memberExpression(elemRef, t.identifier("slice")), [t.numericLiteral(i)]); + + elem = elem.argument; + } else { + elemRef = t.memberExpression(arrayRef, t.numericLiteral(i), true); + } + + this.push(elem, elemRef); + } + }; + + DestructuringTransformer.prototype.init = function init(pattern, ref) { + + if (!t.isArrayExpression(ref) && !t.isMemberExpression(ref)) { + var memo = this.scope.maybeGenerateMemoised(ref, true); + if (memo) { + this.nodes.push(this.buildVariableDeclaration(memo, ref)); + ref = memo; + } + } + + this.push(pattern, ref); + + return this.nodes; + }; + + return DestructuringTransformer; + }(); + + return { + visitor: { + ExportNamedDeclaration: function ExportNamedDeclaration(path) { + var declaration = path.get("declaration"); + if (!declaration.isVariableDeclaration()) return; + if (!variableDeclarationHasPattern(declaration.node)) return; + + var specifiers = []; + + for (var name in path.getOuterBindingIdentifiers(path)) { + var id = t.identifier(name); + specifiers.push(t.exportSpecifier(id, id)); + } + + path.replaceWith(declaration.node); + path.insertAfter(t.exportNamedDeclaration(null, specifiers)); + }, + ForXStatement: function ForXStatement(path, file) { + var node = path.node, + scope = path.scope; + + var left = node.left; + + if (t.isPattern(left)) { + + var temp = scope.generateUidIdentifier("ref"); + + node.left = t.variableDeclaration("var", [t.variableDeclarator(temp)]); + + path.ensureBlock(); + + node.body.body.unshift(t.variableDeclaration("var", [t.variableDeclarator(left, temp)])); + + return; + } + + if (!t.isVariableDeclaration(left)) return; + + var pattern = left.declarations[0].id; + if (!t.isPattern(pattern)) return; + + var key = scope.generateUidIdentifier("ref"); + node.left = t.variableDeclaration(left.kind, [t.variableDeclarator(key, null)]); + + var nodes = []; + + var destructuring = new DestructuringTransformer({ + kind: left.kind, + file: file, + scope: scope, + nodes: nodes + }); + + destructuring.init(pattern, key); + + path.ensureBlock(); + + var block = node.body; + block.body = nodes.concat(block.body); + }, + CatchClause: function CatchClause(_ref6, file) { + var node = _ref6.node, + scope = _ref6.scope; + + var pattern = node.param; + if (!t.isPattern(pattern)) return; + + var ref = scope.generateUidIdentifier("ref"); + node.param = ref; + + var nodes = []; + + var destructuring = new DestructuringTransformer({ + kind: "let", + file: file, + scope: scope, + nodes: nodes + }); + destructuring.init(pattern, ref); + + node.body.body = nodes.concat(node.body.body); + }, + AssignmentExpression: function AssignmentExpression(path, file) { + var node = path.node, + scope = path.scope; + + if (!t.isPattern(node.left)) return; + + var nodes = []; + + var destructuring = new DestructuringTransformer({ + operator: node.operator, + file: file, + scope: scope, + nodes: nodes + }); + + var ref = void 0; + if (path.isCompletionRecord() || !path.parentPath.isExpressionStatement()) { + ref = scope.generateUidIdentifierBasedOnNode(node.right, "ref"); + + nodes.push(t.variableDeclaration("var", [t.variableDeclarator(ref, node.right)])); + + if (t.isArrayExpression(node.right)) { + destructuring.arrays[ref.name] = true; + } + } + + destructuring.init(node.left, ref || node.right); + + if (ref) { + nodes.push(t.expressionStatement(ref)); + } + + path.replaceWithMultiple(nodes); + }, + VariableDeclaration: function VariableDeclaration(path, file) { + var node = path.node, + scope = path.scope, + parent = path.parent; + + if (t.isForXStatement(parent)) return; + if (!parent || !path.container) return; + if (!variableDeclarationHasPattern(node)) return; + + var nodes = []; + var declar = void 0; + + for (var i = 0; i < node.declarations.length; i++) { + declar = node.declarations[i]; + + var patternId = declar.init; + var pattern = declar.id; + + var destructuring = new DestructuringTransformer({ + blockHoist: node._blockHoist, + nodes: nodes, + scope: scope, + kind: node.kind, + file: file + }); + + if (t.isPattern(pattern)) { + destructuring.init(pattern, patternId); + + if (+i !== node.declarations.length - 1) { + t.inherits(nodes[nodes.length - 1], declar); + } + } else { + nodes.push(t.inherits(destructuring.buildVariableAssignment(declar.id, declar.init), declar)); + } + } + + var nodesOut = []; + for (var _iterator5 = nodes, _isArray5 = Array.isArray(_iterator5), _i5 = 0, _iterator5 = _isArray5 ? _iterator5 : (0, _getIterator3.default)(_iterator5);;) { + var _ref7; + + if (_isArray5) { + if (_i5 >= _iterator5.length) break; + _ref7 = _iterator5[_i5++]; + } else { + _i5 = _iterator5.next(); + if (_i5.done) break; + _ref7 = _i5.value; + } + + var _node = _ref7; + + var tail = nodesOut[nodesOut.length - 1]; + if (tail && t.isVariableDeclaration(tail) && t.isVariableDeclaration(_node) && tail.kind === _node.kind) { + var _tail$declarations; + + (_tail$declarations = tail.declarations).push.apply(_tail$declarations, _node.declarations); + } else { + nodesOut.push(_node); + } + } + + for (var _iterator6 = nodesOut, _isArray6 = Array.isArray(_iterator6), _i6 = 0, _iterator6 = _isArray6 ? _iterator6 : (0, _getIterator3.default)(_iterator6);;) { + var _ref8; + + if (_isArray6) { + if (_i6 >= _iterator6.length) break; + _ref8 = _iterator6[_i6++]; + } else { + _i6 = _iterator6.next(); + if (_i6.done) break; + _ref8 = _i6.value; + } + + var nodeOut = _ref8; + + if (!nodeOut.declarations) continue; + for (var _iterator7 = nodeOut.declarations, _isArray7 = Array.isArray(_iterator7), _i7 = 0, _iterator7 = _isArray7 ? _iterator7 : (0, _getIterator3.default)(_iterator7);;) { + var _ref9; + + if (_isArray7) { + if (_i7 >= _iterator7.length) break; + _ref9 = _iterator7[_i7++]; + } else { + _i7 = _iterator7.next(); + if (_i7.done) break; + _ref9 = _i7.value; + } + + var declaration = _ref9; + var name = declaration.id.name; + + if (scope.bindings[name]) { + scope.bindings[name].kind = nodeOut.kind; + } + } + } + + if (nodesOut.length === 1) { + path.replaceWith(nodesOut[0]); + } else { + path.replaceWithMultiple(nodesOut); + } + } + } + }; +}; + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } + +module.exports = exports["default"]; +},{"babel-runtime/core-js/get-iterator":95,"babel-runtime/helpers/classCallCheck":109}],73:[function(require,module,exports){ +"use strict"; + +exports.__esModule = true; + +var _getIterator2 = require("babel-runtime/core-js/get-iterator"); + +var _getIterator3 = _interopRequireDefault(_getIterator2); + +var _create = require("babel-runtime/core-js/object/create"); + +var _create2 = _interopRequireDefault(_create); + +exports.default = function () { + return { + visitor: { + ObjectExpression: function ObjectExpression(path) { + var node = path.node; + + var plainProps = node.properties.filter(function (prop) { + return !t.isSpreadProperty(prop) && !prop.computed; + }); + + var alreadySeenData = (0, _create2.default)(null); + var alreadySeenGetters = (0, _create2.default)(null); + var alreadySeenSetters = (0, _create2.default)(null); + + for (var _iterator = plainProps, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : (0, _getIterator3.default)(_iterator);;) { + var _ref; + + if (_isArray) { + if (_i >= _iterator.length) break; + _ref = _iterator[_i++]; + } else { + _i = _iterator.next(); + if (_i.done) break; + _ref = _i.value; + } + + var prop = _ref; + + var name = getName(prop.key); + var isDuplicate = false; + switch (prop.kind) { + case "get": + if (alreadySeenData[name] || alreadySeenGetters[name]) { + isDuplicate = true; + } + alreadySeenGetters[name] = true; + break; + case "set": + if (alreadySeenData[name] || alreadySeenSetters[name]) { + isDuplicate = true; + } + alreadySeenSetters[name] = true; + break; + default: + if (alreadySeenData[name] || alreadySeenGetters[name] || alreadySeenSetters[name]) { + isDuplicate = true; + } + alreadySeenData[name] = true; + } + + if (isDuplicate) { + prop.computed = true; + prop.key = t.stringLiteral(name); + } + } + } + } + }; +}; + +var _babelTypes = require("babel-types"); + +var t = _interopRequireWildcard(_babelTypes); + +function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } } + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } + +function getName(key) { + if (t.isIdentifier(key)) { + return key.name; + } + return key.value.toString(); +} + +module.exports = exports["default"]; +},{"babel-runtime/core-js/get-iterator":95,"babel-runtime/core-js/object/create":100,"babel-types":151}],74:[function(require,module,exports){ +"use strict"; + +exports.__esModule = true; + +exports.default = function (_ref) { + var messages = _ref.messages, + template = _ref.template, + t = _ref.types; + + var buildForOfArray = template("\n for (var KEY = 0; KEY < ARR.length; KEY++) BODY;\n "); + + var buildForOfLoose = template("\n for (var LOOP_OBJECT = OBJECT,\n IS_ARRAY = Array.isArray(LOOP_OBJECT),\n INDEX = 0,\n LOOP_OBJECT = IS_ARRAY ? LOOP_OBJECT : LOOP_OBJECT[Symbol.iterator]();;) {\n var ID;\n if (IS_ARRAY) {\n if (INDEX >= LOOP_OBJECT.length) break;\n ID = LOOP_OBJECT[INDEX++];\n } else {\n INDEX = LOOP_OBJECT.next();\n if (INDEX.done) break;\n ID = INDEX.value;\n }\n }\n "); + + var buildForOf = template("\n var ITERATOR_COMPLETION = true;\n var ITERATOR_HAD_ERROR_KEY = false;\n var ITERATOR_ERROR_KEY = undefined;\n try {\n for (var ITERATOR_KEY = OBJECT[Symbol.iterator](), STEP_KEY; !(ITERATOR_COMPLETION = (STEP_KEY = ITERATOR_KEY.next()).done); ITERATOR_COMPLETION = true) {\n }\n } catch (err) {\n ITERATOR_HAD_ERROR_KEY = true;\n ITERATOR_ERROR_KEY = err;\n } finally {\n try {\n if (!ITERATOR_COMPLETION && ITERATOR_KEY.return) {\n ITERATOR_KEY.return();\n }\n } finally {\n if (ITERATOR_HAD_ERROR_KEY) {\n throw ITERATOR_ERROR_KEY;\n }\n }\n }\n "); + + + function _ForOfStatementArray(path) { + var node = path.node, + scope = path.scope; + + var nodes = []; + var right = node.right; + + if (!t.isIdentifier(right) || !scope.hasBinding(right.name)) { + var uid = scope.generateUidIdentifier("arr"); + nodes.push(t.variableDeclaration("var", [t.variableDeclarator(uid, right)])); + right = uid; + } + + var iterationKey = scope.generateUidIdentifier("i"); + + var loop = buildForOfArray({ + BODY: node.body, + KEY: iterationKey, + ARR: right + }); + + t.inherits(loop, node); + t.ensureBlock(loop); + + var iterationValue = t.memberExpression(right, iterationKey, true); + + var left = node.left; + if (t.isVariableDeclaration(left)) { + left.declarations[0].init = iterationValue; + loop.body.body.unshift(left); + } else { + loop.body.body.unshift(t.expressionStatement(t.assignmentExpression("=", left, iterationValue))); + } + + if (path.parentPath.isLabeledStatement()) { + loop = t.labeledStatement(path.parentPath.node.label, loop); + } + + nodes.push(loop); + + return nodes; + } + + return { + visitor: { + ForOfStatement: function ForOfStatement(path, state) { + if (path.get("right").isArrayExpression()) { + if (path.parentPath.isLabeledStatement()) { + return path.parentPath.replaceWithMultiple(_ForOfStatementArray(path)); + } else { + return path.replaceWithMultiple(_ForOfStatementArray(path)); + } + } + + var callback = spec; + if (state.opts.loose) callback = loose; + + var node = path.node; + + var build = callback(path, state); + var declar = build.declar; + var loop = build.loop; + var block = loop.body; + + path.ensureBlock(); + + if (declar) { + block.body.push(declar); + } + + block.body = block.body.concat(node.body.body); + + t.inherits(loop, node); + t.inherits(loop.body, node.body); + + if (build.replaceParent) { + path.parentPath.replaceWithMultiple(build.node); + path.remove(); + } else { + path.replaceWithMultiple(build.node); + } + } + } + }; + + function loose(path, file) { + var node = path.node, + scope = path.scope, + parent = path.parent; + var left = node.left; + + var declar = void 0, + id = void 0; + + if (t.isIdentifier(left) || t.isPattern(left) || t.isMemberExpression(left)) { + id = left; + } else if (t.isVariableDeclaration(left)) { + id = scope.generateUidIdentifier("ref"); + declar = t.variableDeclaration(left.kind, [t.variableDeclarator(left.declarations[0].id, id)]); + } else { + throw file.buildCodeFrameError(left, messages.get("unknownForHead", left.type)); + } + + var iteratorKey = scope.generateUidIdentifier("iterator"); + var isArrayKey = scope.generateUidIdentifier("isArray"); + + var loop = buildForOfLoose({ + LOOP_OBJECT: iteratorKey, + IS_ARRAY: isArrayKey, + OBJECT: node.right, + INDEX: scope.generateUidIdentifier("i"), + ID: id + }); + + if (!declar) { + loop.body.body.shift(); + } + + var isLabeledParent = t.isLabeledStatement(parent); + var labeled = void 0; + + if (isLabeledParent) { + labeled = t.labeledStatement(parent.label, loop); + } + + return { + replaceParent: isLabeledParent, + declar: declar, + node: labeled || loop, + loop: loop + }; + } + + function spec(path, file) { + var node = path.node, + scope = path.scope, + parent = path.parent; + + var left = node.left; + var declar = void 0; + + var stepKey = scope.generateUidIdentifier("step"); + var stepValue = t.memberExpression(stepKey, t.identifier("value")); + + if (t.isIdentifier(left) || t.isPattern(left) || t.isMemberExpression(left)) { + declar = t.expressionStatement(t.assignmentExpression("=", left, stepValue)); + } else if (t.isVariableDeclaration(left)) { + declar = t.variableDeclaration(left.kind, [t.variableDeclarator(left.declarations[0].id, stepValue)]); + } else { + throw file.buildCodeFrameError(left, messages.get("unknownForHead", left.type)); + } + + var iteratorKey = scope.generateUidIdentifier("iterator"); + + var template = buildForOf({ + ITERATOR_HAD_ERROR_KEY: scope.generateUidIdentifier("didIteratorError"), + ITERATOR_COMPLETION: scope.generateUidIdentifier("iteratorNormalCompletion"), + ITERATOR_ERROR_KEY: scope.generateUidIdentifier("iteratorError"), + ITERATOR_KEY: iteratorKey, + STEP_KEY: stepKey, + OBJECT: node.right, + BODY: null + }); + + var isLabeledParent = t.isLabeledStatement(parent); + + var tryBody = template[3].block.body; + var loop = tryBody[0]; + + if (isLabeledParent) { + tryBody[0] = t.labeledStatement(parent.label, loop); + } + + return { + replaceParent: isLabeledParent, + declar: declar, + loop: loop, + node: template + }; + } +}; + +module.exports = exports["default"]; +},{}],75:[function(require,module,exports){ +"use strict"; + +exports.__esModule = true; + +exports.default = function () { + return { + visitor: { + FunctionExpression: { + exit: function exit(path) { + if (path.key !== "value" && !path.parentPath.isObjectProperty()) { + var replacement = (0, _babelHelperFunctionName2.default)(path); + if (replacement) path.replaceWith(replacement); + } + } + }, + + ObjectProperty: function ObjectProperty(path) { + var value = path.get("value"); + if (value.isFunction()) { + var newNode = (0, _babelHelperFunctionName2.default)(value); + if (newNode) value.replaceWith(newNode); + } + } + } + }; +}; + +var _babelHelperFunctionName = require("babel-helper-function-name"); + +var _babelHelperFunctionName2 = _interopRequireDefault(_babelHelperFunctionName); + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } + +module.exports = exports["default"]; +},{"babel-helper-function-name":53}],76:[function(require,module,exports){ +"use strict"; + +exports.__esModule = true; + +exports.default = function () { + return { + visitor: { + NumericLiteral: function NumericLiteral(_ref) { + var node = _ref.node; + + if (node.extra && /^0[ob]/i.test(node.extra.raw)) { + node.extra = undefined; + } + }, + StringLiteral: function StringLiteral(_ref2) { + var node = _ref2.node; + + if (node.extra && /\\[u]/gi.test(node.extra.raw)) { + node.extra = undefined; + } + } + } + }; +}; + +module.exports = exports["default"]; +},{}],77:[function(require,module,exports){ +"use strict"; + +exports.__esModule = true; + +var _create = require("babel-runtime/core-js/object/create"); + +var _create2 = _interopRequireDefault(_create); + +exports.default = function (_ref) { + var t = _ref.types; + + function isValidRequireCall(path) { + if (!path.isCallExpression()) return false; + if (!path.get("callee").isIdentifier({ name: "require" })) return false; + if (path.scope.getBinding("require")) return false; + + var args = path.get("arguments"); + if (args.length !== 1) return false; + + var arg = args[0]; + if (!arg.isStringLiteral()) return false; + + return true; + } + + var amdVisitor = { + ReferencedIdentifier: function ReferencedIdentifier(_ref2) { + var node = _ref2.node, + scope = _ref2.scope; + + if (node.name === "exports" && !scope.getBinding("exports")) { + this.hasExports = true; + } + + if (node.name === "module" && !scope.getBinding("module")) { + this.hasModule = true; + } + }, + CallExpression: function CallExpression(path) { + if (!isValidRequireCall(path)) return; + this.bareSources.push(path.node.arguments[0]); + path.remove(); + }, + VariableDeclarator: function VariableDeclarator(path) { + var id = path.get("id"); + if (!id.isIdentifier()) return; + + var init = path.get("init"); + if (!isValidRequireCall(init)) return; + + var source = init.node.arguments[0]; + this.sourceNames[source.value] = true; + this.sources.push([id.node, source]); + + path.remove(); + } + }; + + return { + inherits: require("babel-plugin-transform-es2015-modules-commonjs"), + + pre: function pre() { + this.sources = []; + this.sourceNames = (0, _create2.default)(null); + + this.bareSources = []; + + this.hasExports = false; + this.hasModule = false; + }, + + + visitor: { + Program: { + exit: function exit(path) { + var _this = this; + + if (this.ran) return; + this.ran = true; + + path.traverse(amdVisitor, this); + + var params = this.sources.map(function (source) { + return source[0]; + }); + var sources = this.sources.map(function (source) { + return source[1]; + }); + + sources = sources.concat(this.bareSources.filter(function (str) { + return !_this.sourceNames[str.value]; + })); + + var moduleName = this.getModuleName(); + if (moduleName) moduleName = t.stringLiteral(moduleName); + + if (this.hasExports) { + sources.unshift(t.stringLiteral("exports")); + params.unshift(t.identifier("exports")); + } + + if (this.hasModule) { + sources.unshift(t.stringLiteral("module")); + params.unshift(t.identifier("module")); + } + + var node = path.node; + + var factory = buildFactory({ + PARAMS: params, + BODY: node.body + }); + factory.expression.body.directives = node.directives; + node.directives = []; + + node.body = [buildDefine({ + MODULE_NAME: moduleName, + SOURCES: sources, + FACTORY: factory + })]; + } + } + } + }; +}; + +var _babelTemplate = require("babel-template"); + +var _babelTemplate2 = _interopRequireDefault(_babelTemplate); + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } + +var buildDefine = (0, _babelTemplate2.default)("\n define(MODULE_NAME, [SOURCES], FACTORY);\n"); + +var buildFactory = (0, _babelTemplate2.default)("\n (function (PARAMS) {\n BODY;\n })\n"); + +module.exports = exports["default"]; +},{"babel-plugin-transform-es2015-modules-commonjs":78,"babel-runtime/core-js/object/create":100,"babel-template":114}],78:[function(require,module,exports){ +"use strict"; + +exports.__esModule = true; + +var _keys = require("babel-runtime/core-js/object/keys"); + +var _keys2 = _interopRequireDefault(_keys); + +var _create = require("babel-runtime/core-js/object/create"); + +var _create2 = _interopRequireDefault(_create); + +var _getIterator2 = require("babel-runtime/core-js/get-iterator"); + +var _getIterator3 = _interopRequireDefault(_getIterator2); + +var _symbol = require("babel-runtime/core-js/symbol"); + +var _symbol2 = _interopRequireDefault(_symbol); + +exports.default = function () { + var REASSIGN_REMAP_SKIP = (0, _symbol2.default)(); + + var reassignmentVisitor = { + ReferencedIdentifier: function ReferencedIdentifier(path) { + var name = path.node.name; + var remap = this.remaps[name]; + if (!remap) return; + + if (this.scope.getBinding(name) !== path.scope.getBinding(name)) return; + + if (path.parentPath.isCallExpression({ callee: path.node })) { + path.replaceWith(t.sequenceExpression([t.numericLiteral(0), remap])); + } else if (path.isJSXIdentifier() && t.isMemberExpression(remap)) { + var object = remap.object, + property = remap.property; + + path.replaceWith(t.JSXMemberExpression(t.JSXIdentifier(object.name), t.JSXIdentifier(property.name))); + } else { + path.replaceWith(remap); + } + this.requeueInParent(path); + }, + AssignmentExpression: function AssignmentExpression(path) { + var node = path.node; + if (node[REASSIGN_REMAP_SKIP]) return; + + var left = path.get("left"); + if (left.isIdentifier()) { + var name = left.node.name; + var exports = this.exports[name]; + if (!exports) return; + + if (this.scope.getBinding(name) !== path.scope.getBinding(name)) return; + + node[REASSIGN_REMAP_SKIP] = true; + + for (var _iterator = exports, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : (0, _getIterator3.default)(_iterator);;) { + var _ref; + + if (_isArray) { + if (_i >= _iterator.length) break; + _ref = _iterator[_i++]; + } else { + _i = _iterator.next(); + if (_i.done) break; + _ref = _i.value; + } + + var reid = _ref; + + node = buildExportsAssignment(reid, node).expression; + } + + path.replaceWith(node); + this.requeueInParent(path); + } else if (left.isObjectPattern()) { + for (var _iterator2 = left.node.properties, _isArray2 = Array.isArray(_iterator2), _i2 = 0, _iterator2 = _isArray2 ? _iterator2 : (0, _getIterator3.default)(_iterator2);;) { + var _ref2; + + if (_isArray2) { + if (_i2 >= _iterator2.length) break; + _ref2 = _iterator2[_i2++]; + } else { + _i2 = _iterator2.next(); + if (_i2.done) break; + _ref2 = _i2.value; + } + + var property = _ref2; + + var _name = property.value.name; + + var _exports = this.exports[_name]; + if (!_exports) continue; + + if (this.scope.getBinding(_name) !== path.scope.getBinding(_name)) return; + + node[REASSIGN_REMAP_SKIP] = true; + + path.insertAfter(buildExportsAssignment(t.identifier(_name), t.identifier(_name))); + } + } else if (left.isArrayPattern()) { + for (var _iterator3 = left.node.elements, _isArray3 = Array.isArray(_iterator3), _i3 = 0, _iterator3 = _isArray3 ? _iterator3 : (0, _getIterator3.default)(_iterator3);;) { + var _ref3; + + if (_isArray3) { + if (_i3 >= _iterator3.length) break; + _ref3 = _iterator3[_i3++]; + } else { + _i3 = _iterator3.next(); + if (_i3.done) break; + _ref3 = _i3.value; + } + + var element = _ref3; + + if (!element) continue; + var _name2 = element.name; + + var _exports2 = this.exports[_name2]; + if (!_exports2) continue; + + if (this.scope.getBinding(_name2) !== path.scope.getBinding(_name2)) return; + + node[REASSIGN_REMAP_SKIP] = true; + + path.insertAfter(buildExportsAssignment(t.identifier(_name2), t.identifier(_name2))); + } + } + }, + UpdateExpression: function UpdateExpression(path) { + var arg = path.get("argument"); + if (!arg.isIdentifier()) return; + + var name = arg.node.name; + var exports = this.exports[name]; + if (!exports) return; + + if (this.scope.getBinding(name) !== path.scope.getBinding(name)) return; + + var node = t.assignmentExpression(path.node.operator[0] + "=", arg.node, t.numericLiteral(1)); + + if (path.parentPath.isExpressionStatement() && !path.isCompletionRecord() || path.node.prefix) { + path.replaceWith(node); + this.requeueInParent(path); + return; + } + + var nodes = []; + nodes.push(node); + + var operator = void 0; + if (path.node.operator === "--") { + operator = "+"; + } else { + operator = "-"; + } + nodes.push(t.binaryExpression(operator, arg.node, t.numericLiteral(1))); + + path.replaceWithMultiple(t.sequenceExpression(nodes)); + } + }; + + return { + inherits: _babelPluginTransformStrictMode2.default, + + visitor: { + ThisExpression: function ThisExpression(path, state) { + if (this.ranCommonJS) return; + + if (state.opts.allowTopLevelThis !== true && !path.findParent(function (path) { + return !path.is("shadow") && THIS_BREAK_KEYS.indexOf(path.type) >= 0; + })) { + path.replaceWith(t.identifier("undefined")); + } + }, + + + Program: { + exit: function exit(path) { + this.ranCommonJS = true; + + var strict = !!this.opts.strict; + var noInterop = !!this.opts.noInterop; + + var scope = path.scope; + + scope.rename("module"); + scope.rename("exports"); + scope.rename("require"); + + var hasExports = false; + var hasImports = false; + + var body = path.get("body"); + var imports = (0, _create2.default)(null); + var exports = (0, _create2.default)(null); + + var nonHoistedExportNames = (0, _create2.default)(null); + + var topNodes = []; + var remaps = (0, _create2.default)(null); + + var requires = (0, _create2.default)(null); + + function addRequire(source, blockHoist) { + var cached = requires[source]; + if (cached) return cached; + + var ref = path.scope.generateUidIdentifier((0, _path2.basename)(source, (0, _path2.extname)(source))); + + var varDecl = t.variableDeclaration("var", [t.variableDeclarator(ref, buildRequire(t.stringLiteral(source)).expression)]); + + if (imports[source]) { + varDecl.loc = imports[source].loc; + } + + if (typeof blockHoist === "number" && blockHoist > 0) { + varDecl._blockHoist = blockHoist; + } + + topNodes.push(varDecl); + + return requires[source] = ref; + } + + function addTo(obj, key, arr) { + var existing = obj[key] || []; + obj[key] = existing.concat(arr); + } + + for (var _iterator4 = body, _isArray4 = Array.isArray(_iterator4), _i4 = 0, _iterator4 = _isArray4 ? _iterator4 : (0, _getIterator3.default)(_iterator4);;) { + var _ref4; + + if (_isArray4) { + if (_i4 >= _iterator4.length) break; + _ref4 = _iterator4[_i4++]; + } else { + _i4 = _iterator4.next(); + if (_i4.done) break; + _ref4 = _i4.value; + } + + var _path = _ref4; + + if (_path.isExportDeclaration()) { + hasExports = true; + + var specifiers = [].concat(_path.get("declaration"), _path.get("specifiers")); + for (var _iterator6 = specifiers, _isArray6 = Array.isArray(_iterator6), _i6 = 0, _iterator6 = _isArray6 ? _iterator6 : (0, _getIterator3.default)(_iterator6);;) { + var _ref6; + + if (_isArray6) { + if (_i6 >= _iterator6.length) break; + _ref6 = _iterator6[_i6++]; + } else { + _i6 = _iterator6.next(); + if (_i6.done) break; + _ref6 = _i6.value; + } + + var _specifier2 = _ref6; + + var ids = _specifier2.getBindingIdentifiers(); + if (ids.__esModule) { + throw _specifier2.buildCodeFrameError("Illegal export \"__esModule\""); + } + } + } + + if (_path.isImportDeclaration()) { + var _importsEntry$specifi; + + hasImports = true; + + var key = _path.node.source.value; + var importsEntry = imports[key] || { + specifiers: [], + maxBlockHoist: 0, + loc: _path.node.loc + }; + + (_importsEntry$specifi = importsEntry.specifiers).push.apply(_importsEntry$specifi, _path.node.specifiers); + + if (typeof _path.node._blockHoist === "number") { + importsEntry.maxBlockHoist = Math.max(_path.node._blockHoist, importsEntry.maxBlockHoist); + } + + imports[key] = importsEntry; + + _path.remove(); + } else if (_path.isExportDefaultDeclaration()) { + var declaration = _path.get("declaration"); + if (declaration.isFunctionDeclaration()) { + var id = declaration.node.id; + var defNode = t.identifier("default"); + if (id) { + addTo(exports, id.name, defNode); + topNodes.push(buildExportsAssignment(defNode, id)); + _path.replaceWith(declaration.node); + } else { + topNodes.push(buildExportsAssignment(defNode, t.toExpression(declaration.node))); + _path.remove(); + } + } else if (declaration.isClassDeclaration()) { + var _id = declaration.node.id; + var _defNode = t.identifier("default"); + if (_id) { + addTo(exports, _id.name, _defNode); + _path.replaceWithMultiple([declaration.node, buildExportsAssignment(_defNode, _id)]); + } else { + _path.replaceWith(buildExportsAssignment(_defNode, t.toExpression(declaration.node))); + + _path.parentPath.requeue(_path.get("expression.left")); + } + } else { + _path.replaceWith(buildExportsAssignment(t.identifier("default"), declaration.node)); + + _path.parentPath.requeue(_path.get("expression.left")); + } + } else if (_path.isExportNamedDeclaration()) { + var _declaration = _path.get("declaration"); + if (_declaration.node) { + if (_declaration.isFunctionDeclaration()) { + var _id2 = _declaration.node.id; + addTo(exports, _id2.name, _id2); + topNodes.push(buildExportsAssignment(_id2, _id2)); + _path.replaceWith(_declaration.node); + } else if (_declaration.isClassDeclaration()) { + var _id3 = _declaration.node.id; + addTo(exports, _id3.name, _id3); + _path.replaceWithMultiple([_declaration.node, buildExportsAssignment(_id3, _id3)]); + nonHoistedExportNames[_id3.name] = true; + } else if (_declaration.isVariableDeclaration()) { + var declarators = _declaration.get("declarations"); + for (var _iterator7 = declarators, _isArray7 = Array.isArray(_iterator7), _i7 = 0, _iterator7 = _isArray7 ? _iterator7 : (0, _getIterator3.default)(_iterator7);;) { + var _ref7; + + if (_isArray7) { + if (_i7 >= _iterator7.length) break; + _ref7 = _iterator7[_i7++]; + } else { + _i7 = _iterator7.next(); + if (_i7.done) break; + _ref7 = _i7.value; + } + + var decl = _ref7; + + var _id4 = decl.get("id"); + + var init = decl.get("init"); + var exportsToInsert = []; + if (!init.node) init.replaceWith(t.identifier("undefined")); + + if (_id4.isIdentifier()) { + addTo(exports, _id4.node.name, _id4.node); + init.replaceWith(buildExportsAssignment(_id4.node, init.node).expression); + nonHoistedExportNames[_id4.node.name] = true; + } else if (_id4.isObjectPattern()) { + for (var _i8 = 0; _i8 < _id4.node.properties.length; _i8++) { + var prop = _id4.node.properties[_i8]; + var propValue = prop.value; + if (t.isAssignmentPattern(propValue)) { + propValue = propValue.left; + } else if (t.isRestProperty(prop)) { + propValue = prop.argument; + } + addTo(exports, propValue.name, propValue); + exportsToInsert.push(buildExportsAssignment(propValue, propValue)); + nonHoistedExportNames[propValue.name] = true; + } + } else if (_id4.isArrayPattern() && _id4.node.elements) { + for (var _i9 = 0; _i9 < _id4.node.elements.length; _i9++) { + var elem = _id4.node.elements[_i9]; + if (!elem) continue; + if (t.isAssignmentPattern(elem)) { + elem = elem.left; + } else if (t.isRestElement(elem)) { + elem = elem.argument; + } + var name = elem.name; + addTo(exports, name, elem); + exportsToInsert.push(buildExportsAssignment(elem, elem)); + nonHoistedExportNames[name] = true; + } + } + _path.insertAfter(exportsToInsert); + } + _path.replaceWith(_declaration.node); + } + continue; + } + + var _specifiers = _path.get("specifiers"); + var nodes = []; + var _source = _path.node.source; + if (_source) { + var ref = addRequire(_source.value, _path.node._blockHoist); + + for (var _iterator8 = _specifiers, _isArray8 = Array.isArray(_iterator8), _i10 = 0, _iterator8 = _isArray8 ? _iterator8 : (0, _getIterator3.default)(_iterator8);;) { + var _ref8; + + if (_isArray8) { + if (_i10 >= _iterator8.length) break; + _ref8 = _iterator8[_i10++]; + } else { + _i10 = _iterator8.next(); + if (_i10.done) break; + _ref8 = _i10.value; + } + + var _specifier3 = _ref8; + + if (_specifier3.isExportNamespaceSpecifier()) {} else if (_specifier3.isExportDefaultSpecifier()) {} else if (_specifier3.isExportSpecifier()) { + if (!noInterop && _specifier3.node.local.name === "default") { + topNodes.push(buildExportsFrom(t.stringLiteral(_specifier3.node.exported.name), t.memberExpression(t.callExpression(this.addHelper("interopRequireDefault"), [ref]), _specifier3.node.local))); + } else { + topNodes.push(buildExportsFrom(t.stringLiteral(_specifier3.node.exported.name), t.memberExpression(ref, _specifier3.node.local))); + } + nonHoistedExportNames[_specifier3.node.exported.name] = true; + } + } + } else { + for (var _iterator9 = _specifiers, _isArray9 = Array.isArray(_iterator9), _i11 = 0, _iterator9 = _isArray9 ? _iterator9 : (0, _getIterator3.default)(_iterator9);;) { + var _ref9; + + if (_isArray9) { + if (_i11 >= _iterator9.length) break; + _ref9 = _iterator9[_i11++]; + } else { + _i11 = _iterator9.next(); + if (_i11.done) break; + _ref9 = _i11.value; + } + + var _specifier4 = _ref9; + + if (_specifier4.isExportSpecifier()) { + addTo(exports, _specifier4.node.local.name, _specifier4.node.exported); + nonHoistedExportNames[_specifier4.node.exported.name] = true; + nodes.push(buildExportsAssignment(_specifier4.node.exported, _specifier4.node.local)); + } + } + } + _path.replaceWithMultiple(nodes); + } else if (_path.isExportAllDeclaration()) { + var exportNode = buildExportAll({ + OBJECT: addRequire(_path.node.source.value, _path.node._blockHoist) + }); + exportNode.loc = _path.node.loc; + topNodes.push(exportNode); + _path.remove(); + } + } + + for (var source in imports) { + var _imports$source = imports[source], + specifiers = _imports$source.specifiers, + maxBlockHoist = _imports$source.maxBlockHoist; + + if (specifiers.length) { + var uid = addRequire(source, maxBlockHoist); + + var wildcard = void 0; + + for (var i = 0; i < specifiers.length; i++) { + var specifier = specifiers[i]; + if (t.isImportNamespaceSpecifier(specifier)) { + if (strict || noInterop) { + remaps[specifier.local.name] = uid; + } else { + var varDecl = t.variableDeclaration("var", [t.variableDeclarator(specifier.local, t.callExpression(this.addHelper("interopRequireWildcard"), [uid]))]); + + if (maxBlockHoist > 0) { + varDecl._blockHoist = maxBlockHoist; + } + + topNodes.push(varDecl); + } + wildcard = specifier.local; + } else if (t.isImportDefaultSpecifier(specifier)) { + specifiers[i] = t.importSpecifier(specifier.local, t.identifier("default")); + } + } + + for (var _iterator5 = specifiers, _isArray5 = Array.isArray(_iterator5), _i5 = 0, _iterator5 = _isArray5 ? _iterator5 : (0, _getIterator3.default)(_iterator5);;) { + var _ref5; + + if (_isArray5) { + if (_i5 >= _iterator5.length) break; + _ref5 = _iterator5[_i5++]; + } else { + _i5 = _iterator5.next(); + if (_i5.done) break; + _ref5 = _i5.value; + } + + var _specifier = _ref5; + + if (t.isImportSpecifier(_specifier)) { + var target = uid; + if (_specifier.imported.name === "default") { + if (wildcard) { + target = wildcard; + } else if (!noInterop) { + target = wildcard = path.scope.generateUidIdentifier(uid.name); + var _varDecl = t.variableDeclaration("var", [t.variableDeclarator(target, t.callExpression(this.addHelper("interopRequireDefault"), [uid]))]); + + if (maxBlockHoist > 0) { + _varDecl._blockHoist = maxBlockHoist; + } + + topNodes.push(_varDecl); + } + } + remaps[_specifier.local.name] = t.memberExpression(target, t.cloneWithoutLoc(_specifier.imported)); + } + } + } else { + var requireNode = buildRequire(t.stringLiteral(source)); + requireNode.loc = imports[source].loc; + topNodes.push(requireNode); + } + } + + if (hasImports && (0, _keys2.default)(nonHoistedExportNames).length) { + var maxHoistedExportsNodeAssignmentLength = 100; + var nonHoistedExportNamesArr = (0, _keys2.default)(nonHoistedExportNames); + + var _loop = function _loop(currentExportsNodeAssignmentLength) { + var nonHoistedExportNamesChunk = nonHoistedExportNamesArr.slice(currentExportsNodeAssignmentLength, currentExportsNodeAssignmentLength + maxHoistedExportsNodeAssignmentLength); + + var hoistedExportsNode = t.identifier("undefined"); + + nonHoistedExportNamesChunk.forEach(function (name) { + hoistedExportsNode = buildExportsAssignment(t.identifier(name), hoistedExportsNode).expression; + }); + + var node = t.expressionStatement(hoistedExportsNode); + node._blockHoist = 3; + + topNodes.unshift(node); + }; + + for (var currentExportsNodeAssignmentLength = 0; currentExportsNodeAssignmentLength < nonHoistedExportNamesArr.length; currentExportsNodeAssignmentLength += maxHoistedExportsNodeAssignmentLength) { + _loop(currentExportsNodeAssignmentLength); + } + } + + if (hasExports && !strict) { + var buildTemplate = buildExportsModuleDeclaration; + if (this.opts.loose) buildTemplate = buildLooseExportsModuleDeclaration; + + var declar = buildTemplate(); + declar._blockHoist = 3; + + topNodes.unshift(declar); + } + + path.unshiftContainer("body", topNodes); + path.traverse(reassignmentVisitor, { + remaps: remaps, + scope: scope, + exports: exports, + requeueInParent: function requeueInParent(newPath) { + return path.requeue(newPath); + } + }); + } + } + } + }; +}; + +var _path2 = require("path"); + +var _babelTemplate = require("babel-template"); + +var _babelTemplate2 = _interopRequireDefault(_babelTemplate); + +var _babelPluginTransformStrictMode = require("babel-plugin-transform-strict-mode"); + +var _babelPluginTransformStrictMode2 = _interopRequireDefault(_babelPluginTransformStrictMode); + +var _babelTypes = require("babel-types"); + +var t = _interopRequireWildcard(_babelTypes); + +function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } } + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } + +var buildRequire = (0, _babelTemplate2.default)("\n require($0);\n"); + +var buildExportsModuleDeclaration = (0, _babelTemplate2.default)("\n Object.defineProperty(exports, \"__esModule\", {\n value: true\n });\n"); + +var buildExportsFrom = (0, _babelTemplate2.default)("\n Object.defineProperty(exports, $0, {\n enumerable: true,\n get: function () {\n return $1;\n }\n });\n"); + +var buildLooseExportsModuleDeclaration = (0, _babelTemplate2.default)("\n exports.__esModule = true;\n"); + +var buildExportsAssignment = (0, _babelTemplate2.default)("\n exports.$0 = $1;\n"); + +var buildExportAll = (0, _babelTemplate2.default)("\n Object.keys(OBJECT).forEach(function (key) {\n if (key === \"default\" || key === \"__esModule\") return;\n Object.defineProperty(exports, key, {\n enumerable: true,\n get: function () {\n return OBJECT[key];\n }\n });\n });\n"); + +var THIS_BREAK_KEYS = ["FunctionExpression", "FunctionDeclaration", "ClassProperty", "ClassMethod", "ObjectMethod"]; + +module.exports = exports["default"]; +},{"babel-plugin-transform-strict-mode":93,"babel-runtime/core-js/get-iterator":95,"babel-runtime/core-js/object/create":100,"babel-runtime/core-js/object/keys":102,"babel-runtime/core-js/symbol":104,"babel-template":114,"babel-types":151,"path":522}],79:[function(require,module,exports){ +"use strict"; + +exports.__esModule = true; + +var _create = require("babel-runtime/core-js/object/create"); + +var _create2 = _interopRequireDefault(_create); + +var _getIterator2 = require("babel-runtime/core-js/get-iterator"); + +var _getIterator3 = _interopRequireDefault(_getIterator2); + +var _symbol = require("babel-runtime/core-js/symbol"); + +var _symbol2 = _interopRequireDefault(_symbol); + +exports.default = function (_ref) { + var t = _ref.types; + + var IGNORE_REASSIGNMENT_SYMBOL = (0, _symbol2.default)(); + + var reassignmentVisitor = { + "AssignmentExpression|UpdateExpression": function AssignmentExpressionUpdateExpression(path) { + if (path.node[IGNORE_REASSIGNMENT_SYMBOL]) return; + path.node[IGNORE_REASSIGNMENT_SYMBOL] = true; + + var arg = path.get(path.isAssignmentExpression() ? "left" : "argument"); + if (!arg.isIdentifier()) return; + + var name = arg.node.name; + + if (this.scope.getBinding(name) !== path.scope.getBinding(name)) return; + + var exportedNames = this.exports[name]; + if (!exportedNames) return; + + var node = path.node; + + var isPostUpdateExpression = path.isUpdateExpression() && !node.prefix; + if (isPostUpdateExpression) { + if (node.operator === "++") node = t.binaryExpression("+", node.argument, t.numericLiteral(1));else if (node.operator === "--") node = t.binaryExpression("-", node.argument, t.numericLiteral(1));else isPostUpdateExpression = false; + } + + for (var _iterator = exportedNames, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : (0, _getIterator3.default)(_iterator);;) { + var _ref2; + + if (_isArray) { + if (_i >= _iterator.length) break; + _ref2 = _iterator[_i++]; + } else { + _i = _iterator.next(); + if (_i.done) break; + _ref2 = _i.value; + } + + var exportedName = _ref2; + + node = this.buildCall(exportedName, node).expression; + } + + if (isPostUpdateExpression) node = t.sequenceExpression([node, path.node]); + + path.replaceWith(node); + } + }; + + return { + visitor: { + CallExpression: function CallExpression(path, state) { + if (path.node.callee.type === TYPE_IMPORT) { + var contextIdent = state.contextIdent; + path.replaceWith(t.callExpression(t.memberExpression(contextIdent, t.identifier("import")), path.node.arguments)); + } + }, + ReferencedIdentifier: function ReferencedIdentifier(path, state) { + if (path.node.name == "__moduleName" && !path.scope.hasBinding("__moduleName")) { + path.replaceWith(t.memberExpression(state.contextIdent, t.identifier("id"))); + } + }, + + + Program: { + enter: function enter(path, state) { + state.contextIdent = path.scope.generateUidIdentifier("context"); + }, + exit: function exit(path, state) { + var exportIdent = path.scope.generateUidIdentifier("export"); + var contextIdent = state.contextIdent; + + var exportNames = (0, _create2.default)(null); + var modules = []; + + var beforeBody = []; + var setters = []; + var sources = []; + var variableIds = []; + var removedPaths = []; + + function addExportName(key, val) { + exportNames[key] = exportNames[key] || []; + exportNames[key].push(val); + } + + function pushModule(source, key, specifiers) { + var module = void 0; + modules.forEach(function (m) { + if (m.key === source) { + module = m; + } + }); + if (!module) { + modules.push(module = { key: source, imports: [], exports: [] }); + } + module[key] = module[key].concat(specifiers); + } + + function buildExportCall(name, val) { + return t.expressionStatement(t.callExpression(exportIdent, [t.stringLiteral(name), val])); + } + + var body = path.get("body"); + + var canHoist = true; + for (var _iterator2 = body, _isArray2 = Array.isArray(_iterator2), _i2 = 0, _iterator2 = _isArray2 ? _iterator2 : (0, _getIterator3.default)(_iterator2);;) { + var _ref3; + + if (_isArray2) { + if (_i2 >= _iterator2.length) break; + _ref3 = _iterator2[_i2++]; + } else { + _i2 = _iterator2.next(); + if (_i2.done) break; + _ref3 = _i2.value; + } + + var _path = _ref3; + + if (_path.isExportDeclaration()) _path = _path.get("declaration"); + if (_path.isVariableDeclaration() && _path.node.kind !== "var") { + canHoist = false; + break; + } + } + + for (var _iterator3 = body, _isArray3 = Array.isArray(_iterator3), _i3 = 0, _iterator3 = _isArray3 ? _iterator3 : (0, _getIterator3.default)(_iterator3);;) { + var _ref4; + + if (_isArray3) { + if (_i3 >= _iterator3.length) break; + _ref4 = _iterator3[_i3++]; + } else { + _i3 = _iterator3.next(); + if (_i3.done) break; + _ref4 = _i3.value; + } + + var _path2 = _ref4; + + if (canHoist && _path2.isFunctionDeclaration()) { + beforeBody.push(_path2.node); + removedPaths.push(_path2); + } else if (_path2.isImportDeclaration()) { + var source = _path2.node.source.value; + pushModule(source, "imports", _path2.node.specifiers); + for (var name in _path2.getBindingIdentifiers()) { + _path2.scope.removeBinding(name); + variableIds.push(t.identifier(name)); + } + _path2.remove(); + } else if (_path2.isExportAllDeclaration()) { + pushModule(_path2.node.source.value, "exports", _path2.node); + _path2.remove(); + } else if (_path2.isExportDefaultDeclaration()) { + var declar = _path2.get("declaration"); + if (declar.isClassDeclaration() || declar.isFunctionDeclaration()) { + var id = declar.node.id; + var nodes = []; + + if (id) { + nodes.push(declar.node); + nodes.push(buildExportCall("default", id)); + addExportName(id.name, "default"); + } else { + nodes.push(buildExportCall("default", t.toExpression(declar.node))); + } + + if (!canHoist || declar.isClassDeclaration()) { + _path2.replaceWithMultiple(nodes); + } else { + beforeBody = beforeBody.concat(nodes); + removedPaths.push(_path2); + } + } else { + _path2.replaceWith(buildExportCall("default", declar.node)); + } + } else if (_path2.isExportNamedDeclaration()) { + var _declar = _path2.get("declaration"); + + if (_declar.node) { + _path2.replaceWith(_declar); + + var _nodes = []; + var bindingIdentifiers = void 0; + if (_path2.isFunction()) { + var node = _declar.node; + var _name = node.id.name; + if (canHoist) { + addExportName(_name, _name); + beforeBody.push(node); + beforeBody.push(buildExportCall(_name, node.id)); + removedPaths.push(_path2); + } else { + var _bindingIdentifiers; + + bindingIdentifiers = (_bindingIdentifiers = {}, _bindingIdentifiers[_name] = node.id, _bindingIdentifiers); + } + } else { + bindingIdentifiers = _declar.getBindingIdentifiers(); + } + for (var _name2 in bindingIdentifiers) { + addExportName(_name2, _name2); + _nodes.push(buildExportCall(_name2, t.identifier(_name2))); + } + _path2.insertAfter(_nodes); + } else { + var specifiers = _path2.node.specifiers; + if (specifiers && specifiers.length) { + if (_path2.node.source) { + pushModule(_path2.node.source.value, "exports", specifiers); + _path2.remove(); + } else { + var _nodes2 = []; + + for (var _iterator7 = specifiers, _isArray7 = Array.isArray(_iterator7), _i7 = 0, _iterator7 = _isArray7 ? _iterator7 : (0, _getIterator3.default)(_iterator7);;) { + var _ref8; + + if (_isArray7) { + if (_i7 >= _iterator7.length) break; + _ref8 = _iterator7[_i7++]; + } else { + _i7 = _iterator7.next(); + if (_i7.done) break; + _ref8 = _i7.value; + } + + var specifier = _ref8; + + _nodes2.push(buildExportCall(specifier.exported.name, specifier.local)); + addExportName(specifier.local.name, specifier.exported.name); + } + + _path2.replaceWithMultiple(_nodes2); + } + } + } + } + } + + modules.forEach(function (specifiers) { + var setterBody = []; + var target = path.scope.generateUidIdentifier(specifiers.key); + + for (var _iterator4 = specifiers.imports, _isArray4 = Array.isArray(_iterator4), _i4 = 0, _iterator4 = _isArray4 ? _iterator4 : (0, _getIterator3.default)(_iterator4);;) { + var _ref5; + + if (_isArray4) { + if (_i4 >= _iterator4.length) break; + _ref5 = _iterator4[_i4++]; + } else { + _i4 = _iterator4.next(); + if (_i4.done) break; + _ref5 = _i4.value; + } + + var specifier = _ref5; + + if (t.isImportNamespaceSpecifier(specifier)) { + setterBody.push(t.expressionStatement(t.assignmentExpression("=", specifier.local, target))); + } else if (t.isImportDefaultSpecifier(specifier)) { + specifier = t.importSpecifier(specifier.local, t.identifier("default")); + } + + if (t.isImportSpecifier(specifier)) { + setterBody.push(t.expressionStatement(t.assignmentExpression("=", specifier.local, t.memberExpression(target, specifier.imported)))); + } + } + + if (specifiers.exports.length) { + var exportObjRef = path.scope.generateUidIdentifier("exportObj"); + + setterBody.push(t.variableDeclaration("var", [t.variableDeclarator(exportObjRef, t.objectExpression([]))])); + + for (var _iterator5 = specifiers.exports, _isArray5 = Array.isArray(_iterator5), _i5 = 0, _iterator5 = _isArray5 ? _iterator5 : (0, _getIterator3.default)(_iterator5);;) { + var _ref6; + + if (_isArray5) { + if (_i5 >= _iterator5.length) break; + _ref6 = _iterator5[_i5++]; + } else { + _i5 = _iterator5.next(); + if (_i5.done) break; + _ref6 = _i5.value; + } + + var node = _ref6; + + if (t.isExportAllDeclaration(node)) { + setterBody.push(buildExportAll({ + KEY: path.scope.generateUidIdentifier("key"), + EXPORT_OBJ: exportObjRef, + TARGET: target + })); + } else if (t.isExportSpecifier(node)) { + setterBody.push(t.expressionStatement(t.assignmentExpression("=", t.memberExpression(exportObjRef, node.exported), t.memberExpression(target, node.local)))); + } else {} + } + + setterBody.push(t.expressionStatement(t.callExpression(exportIdent, [exportObjRef]))); + } + + sources.push(t.stringLiteral(specifiers.key)); + setters.push(t.functionExpression(null, [target], t.blockStatement(setterBody))); + }); + + var moduleName = this.getModuleName(); + if (moduleName) moduleName = t.stringLiteral(moduleName); + + if (canHoist) { + (0, _babelHelperHoistVariables2.default)(path, function (id) { + return variableIds.push(id); + }); + } + + if (variableIds.length) { + beforeBody.unshift(t.variableDeclaration("var", variableIds.map(function (id) { + return t.variableDeclarator(id); + }))); + } + + path.traverse(reassignmentVisitor, { + exports: exportNames, + buildCall: buildExportCall, + scope: path.scope + }); + + for (var _iterator6 = removedPaths, _isArray6 = Array.isArray(_iterator6), _i6 = 0, _iterator6 = _isArray6 ? _iterator6 : (0, _getIterator3.default)(_iterator6);;) { + var _ref7; + + if (_isArray6) { + if (_i6 >= _iterator6.length) break; + _ref7 = _iterator6[_i6++]; + } else { + _i6 = _iterator6.next(); + if (_i6.done) break; + _ref7 = _i6.value; + } + + var _path3 = _ref7; + + _path3.remove(); + } + + path.node.body = [buildTemplate({ + SYSTEM_REGISTER: t.memberExpression(t.identifier(state.opts.systemGlobal || "System"), t.identifier("register")), + BEFORE_BODY: beforeBody, + MODULE_NAME: moduleName, + SETTERS: setters, + SOURCES: sources, + BODY: path.node.body, + EXPORT_IDENTIFIER: exportIdent, + CONTEXT_IDENTIFIER: contextIdent + })]; + } + } + } + }; +}; + +var _babelHelperHoistVariables = require("babel-helper-hoist-variables"); + +var _babelHelperHoistVariables2 = _interopRequireDefault(_babelHelperHoistVariables); + +var _babelTemplate = require("babel-template"); + +var _babelTemplate2 = _interopRequireDefault(_babelTemplate); + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } + +var buildTemplate = (0, _babelTemplate2.default)("\n SYSTEM_REGISTER(MODULE_NAME, [SOURCES], function (EXPORT_IDENTIFIER, CONTEXT_IDENTIFIER) {\n \"use strict\";\n BEFORE_BODY;\n return {\n setters: [SETTERS],\n execute: function () {\n BODY;\n }\n };\n });\n"); + +var buildExportAll = (0, _babelTemplate2.default)("\n for (var KEY in TARGET) {\n if (KEY !== \"default\" && KEY !== \"__esModule\") EXPORT_OBJ[KEY] = TARGET[KEY];\n }\n"); + +var TYPE_IMPORT = "Import"; + +module.exports = exports["default"]; +},{"babel-helper-hoist-variables":55,"babel-runtime/core-js/get-iterator":95,"babel-runtime/core-js/object/create":100,"babel-runtime/core-js/symbol":104,"babel-template":114}],80:[function(require,module,exports){ +"use strict"; + +exports.__esModule = true; + +exports.default = function (_ref) { + var t = _ref.types; + + function isValidDefine(path) { + if (!path.isExpressionStatement()) return; + + var expr = path.get("expression"); + if (!expr.isCallExpression()) return false; + if (!expr.get("callee").isIdentifier({ name: "define" })) return false; + + var args = expr.get("arguments"); + if (args.length === 3 && !args.shift().isStringLiteral()) return false; + if (args.length !== 2) return false; + if (!args.shift().isArrayExpression()) return false; + if (!args.shift().isFunctionExpression()) return false; + + return true; + } + + return { + inherits: require("babel-plugin-transform-es2015-modules-amd"), + + visitor: { + Program: { + exit: function exit(path, state) { + var last = path.get("body").pop(); + if (!isValidDefine(last)) return; + + var call = last.node.expression; + var args = call.arguments; + + var moduleName = args.length === 3 ? args.shift() : null; + var amdArgs = call.arguments[0]; + var func = call.arguments[1]; + var browserGlobals = state.opts.globals || {}; + + var commonArgs = amdArgs.elements.map(function (arg) { + if (arg.value === "module" || arg.value === "exports") { + return t.identifier(arg.value); + } else { + return t.callExpression(t.identifier("require"), [arg]); + } + }); + + var browserArgs = amdArgs.elements.map(function (arg) { + if (arg.value === "module") { + return t.identifier("mod"); + } else if (arg.value === "exports") { + return t.memberExpression(t.identifier("mod"), t.identifier("exports")); + } else { + var memberExpression = void 0; + + if (state.opts.exactGlobals) { + var globalRef = browserGlobals[arg.value]; + if (globalRef) { + memberExpression = globalRef.split(".").reduce(function (accum, curr) { + return t.memberExpression(accum, t.identifier(curr)); + }, t.identifier("global")); + } else { + memberExpression = t.memberExpression(t.identifier("global"), t.identifier(t.toIdentifier(arg.value))); + } + } else { + var requireName = (0, _path.basename)(arg.value, (0, _path.extname)(arg.value)); + var globalName = browserGlobals[requireName] || requireName; + memberExpression = t.memberExpression(t.identifier("global"), t.identifier(t.toIdentifier(globalName))); + } + + return memberExpression; + } + }); + + var moduleNameOrBasename = moduleName ? moduleName.value : this.file.opts.basename; + var globalToAssign = t.memberExpression(t.identifier("global"), t.identifier(t.toIdentifier(moduleNameOrBasename))); + var prerequisiteAssignments = null; + + if (state.opts.exactGlobals) { + var globalName = browserGlobals[moduleNameOrBasename]; + + if (globalName) { + prerequisiteAssignments = []; + + var members = globalName.split("."); + globalToAssign = members.slice(1).reduce(function (accum, curr) { + prerequisiteAssignments.push(buildPrerequisiteAssignment({ GLOBAL_REFERENCE: accum })); + return t.memberExpression(accum, t.identifier(curr)); + }, t.memberExpression(t.identifier("global"), t.identifier(members[0]))); + } + } + + var globalExport = buildGlobalExport({ + BROWSER_ARGUMENTS: browserArgs, + PREREQUISITE_ASSIGNMENTS: prerequisiteAssignments, + GLOBAL_TO_ASSIGN: globalToAssign + }); + + last.replaceWith(buildWrapper({ + MODULE_NAME: moduleName, + AMD_ARGUMENTS: amdArgs, + COMMON_ARGUMENTS: commonArgs, + GLOBAL_EXPORT: globalExport, + FUNC: func + })); + } + } + } + }; +}; + +var _path = require("path"); + +var _babelTemplate = require("babel-template"); + +var _babelTemplate2 = _interopRequireDefault(_babelTemplate); + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } + +var buildPrerequisiteAssignment = (0, _babelTemplate2.default)("\n GLOBAL_REFERENCE = GLOBAL_REFERENCE || {}\n"); + +var buildGlobalExport = (0, _babelTemplate2.default)("\n var mod = { exports: {} };\n factory(BROWSER_ARGUMENTS);\n PREREQUISITE_ASSIGNMENTS\n GLOBAL_TO_ASSIGN = mod.exports;\n"); + +var buildWrapper = (0, _babelTemplate2.default)("\n (function (global, factory) {\n if (typeof define === \"function\" && define.amd) {\n define(MODULE_NAME, AMD_ARGUMENTS, factory);\n } else if (typeof exports !== \"undefined\") {\n factory(COMMON_ARGUMENTS);\n } else {\n GLOBAL_EXPORT\n }\n })(this, FUNC);\n"); + +module.exports = exports["default"]; +},{"babel-plugin-transform-es2015-modules-amd":77,"babel-template":114,"path":522}],81:[function(require,module,exports){ +"use strict"; + +exports.__esModule = true; + +var _getIterator2 = require("babel-runtime/core-js/get-iterator"); + +var _getIterator3 = _interopRequireDefault(_getIterator2); + +var _symbol = require("babel-runtime/core-js/symbol"); + +var _symbol2 = _interopRequireDefault(_symbol); + +exports.default = function (_ref) { + var t = _ref.types; + + function Property(path, node, scope, getObjectRef, file) { + var replaceSupers = new _babelHelperReplaceSupers2.default({ + getObjectRef: getObjectRef, + methodNode: node, + methodPath: path, + isStatic: true, + scope: scope, + file: file + }); + + replaceSupers.replace(); + } + + var CONTAINS_SUPER = (0, _symbol2.default)(); + + return { + visitor: { + Super: function Super(path) { + var parentObj = path.findParent(function (path) { + return path.isObjectExpression(); + }); + if (parentObj) parentObj.node[CONTAINS_SUPER] = true; + }, + + + ObjectExpression: { + exit: function exit(path, file) { + if (!path.node[CONTAINS_SUPER]) return; + + var objectRef = void 0; + var getObjectRef = function getObjectRef() { + return objectRef = objectRef || path.scope.generateUidIdentifier("obj"); + }; + + var propPaths = path.get("properties"); + for (var _iterator = propPaths, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : (0, _getIterator3.default)(_iterator);;) { + var _ref2; + + if (_isArray) { + if (_i >= _iterator.length) break; + _ref2 = _iterator[_i++]; + } else { + _i = _iterator.next(); + if (_i.done) break; + _ref2 = _i.value; + } + + var propPath = _ref2; + + if (propPath.isObjectProperty()) propPath = propPath.get("value"); + Property(propPath, propPath.node, path.scope, getObjectRef, file); + } + + if (objectRef) { + path.scope.push({ id: objectRef }); + path.replaceWith(t.assignmentExpression("=", objectRef, path.node)); + } + } + } + } + }; +}; + +var _babelHelperReplaceSupers = require("babel-helper-replace-supers"); + +var _babelHelperReplaceSupers2 = _interopRequireDefault(_babelHelperReplaceSupers); + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } + +module.exports = exports["default"]; +},{"babel-helper-replace-supers":58,"babel-runtime/core-js/get-iterator":95,"babel-runtime/core-js/symbol":104}],82:[function(require,module,exports){ +"use strict"; + +exports.__esModule = true; +exports.visitor = undefined; + +var _getIterator2 = require("babel-runtime/core-js/get-iterator"); + +var _getIterator3 = _interopRequireDefault(_getIterator2); + +var _babelHelperGetFunctionArity = require("babel-helper-get-function-arity"); + +var _babelHelperGetFunctionArity2 = _interopRequireDefault(_babelHelperGetFunctionArity); + +var _babelHelperCallDelegate = require("babel-helper-call-delegate"); + +var _babelHelperCallDelegate2 = _interopRequireDefault(_babelHelperCallDelegate); + +var _babelTemplate = require("babel-template"); + +var _babelTemplate2 = _interopRequireDefault(_babelTemplate); + +var _babelTypes = require("babel-types"); + +var t = _interopRequireWildcard(_babelTypes); + +function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } } + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } + +var buildDefaultParam = (0, _babelTemplate2.default)("\n let VARIABLE_NAME =\n ARGUMENTS.length > ARGUMENT_KEY && ARGUMENTS[ARGUMENT_KEY] !== undefined ?\n ARGUMENTS[ARGUMENT_KEY]\n :\n DEFAULT_VALUE;\n"); + +var buildCutOff = (0, _babelTemplate2.default)("\n let $0 = $1[$2];\n"); + +function hasDefaults(node) { + for (var _iterator = node.params, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : (0, _getIterator3.default)(_iterator);;) { + var _ref; + + if (_isArray) { + if (_i >= _iterator.length) break; + _ref = _iterator[_i++]; + } else { + _i = _iterator.next(); + if (_i.done) break; + _ref = _i.value; + } + + var param = _ref; + + if (!t.isIdentifier(param)) return true; + } + return false; +} + +function isSafeBinding(scope, node) { + if (!scope.hasOwnBinding(node.name)) return true; + + var _scope$getOwnBinding = scope.getOwnBinding(node.name), + kind = _scope$getOwnBinding.kind; + + return kind === "param" || kind === "local"; +} + +var iifeVisitor = { + ReferencedIdentifier: function ReferencedIdentifier(path, state) { + var scope = path.scope, + node = path.node; + + if (node.name === "eval" || !isSafeBinding(scope, node)) { + state.iife = true; + path.stop(); + } + }, + Scope: function Scope(path) { + path.skip(); + } +}; + +var visitor = exports.visitor = { + Function: function Function(path) { + var node = path.node, + scope = path.scope; + + if (!hasDefaults(node)) return; + + path.ensureBlock(); + + var state = { + iife: false, + scope: scope + }; + + var body = []; + + var argsIdentifier = t.identifier("arguments"); + argsIdentifier._shadowedFunctionLiteral = path; + + function pushDefNode(left, right, i) { + var defNode = buildDefaultParam({ + VARIABLE_NAME: left, + DEFAULT_VALUE: right, + ARGUMENT_KEY: t.numericLiteral(i), + ARGUMENTS: argsIdentifier + }); + defNode._blockHoist = node.params.length - i; + body.push(defNode); + } + + var lastNonDefaultParam = (0, _babelHelperGetFunctionArity2.default)(node); + + var params = path.get("params"); + for (var i = 0; i < params.length; i++) { + var param = params[i]; + + if (!param.isAssignmentPattern()) { + if (!state.iife && !param.isIdentifier()) { + param.traverse(iifeVisitor, state); + } + + continue; + } + + var left = param.get("left"); + var right = param.get("right"); + + if (i >= lastNonDefaultParam || left.isPattern()) { + var placeholder = scope.generateUidIdentifier("x"); + placeholder._isDefaultPlaceholder = true; + node.params[i] = placeholder; + } else { + node.params[i] = left.node; + } + + if (!state.iife) { + if (right.isIdentifier() && !isSafeBinding(scope, right.node)) { + state.iife = true; + } else { + right.traverse(iifeVisitor, state); + } + } + + pushDefNode(left.node, right.node, i); + } + + for (var _i2 = lastNonDefaultParam + 1; _i2 < node.params.length; _i2++) { + var _param = node.params[_i2]; + if (_param._isDefaultPlaceholder) continue; + + var declar = buildCutOff(_param, argsIdentifier, t.numericLiteral(_i2)); + declar._blockHoist = node.params.length - _i2; + body.push(declar); + } + + node.params = node.params.slice(0, lastNonDefaultParam); + + if (state.iife) { + body.push((0, _babelHelperCallDelegate2.default)(path, scope)); + path.set("body", t.blockStatement(body)); + } else { + path.get("body").unshiftContainer("body", body); + } + } +}; +},{"babel-helper-call-delegate":51,"babel-helper-get-function-arity":54,"babel-runtime/core-js/get-iterator":95,"babel-template":114,"babel-types":151}],83:[function(require,module,exports){ +"use strict"; + +exports.__esModule = true; +exports.visitor = undefined; + +var _babelTypes = require("babel-types"); + +var t = _interopRequireWildcard(_babelTypes); + +function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } } + +var visitor = exports.visitor = { + Function: function Function(path) { + var params = path.get("params"); + + var hoistTweak = t.isRestElement(params[params.length - 1]) ? 1 : 0; + var outputParamsLength = params.length - hoistTweak; + + for (var i = 0; i < outputParamsLength; i++) { + var param = params[i]; + if (param.isArrayPattern() || param.isObjectPattern()) { + var uid = path.scope.generateUidIdentifier("ref"); + + var declar = t.variableDeclaration("let", [t.variableDeclarator(param.node, uid)]); + declar._blockHoist = outputParamsLength - i; + + path.ensureBlock(); + path.get("body").unshiftContainer("body", declar); + + param.replaceWith(uid); + } + } + } +}; +},{"babel-types":151}],84:[function(require,module,exports){ +"use strict"; + +exports.__esModule = true; + +var _getIterator2 = require("babel-runtime/core-js/get-iterator"); + +var _getIterator3 = _interopRequireDefault(_getIterator2); + +exports.default = function () { + return { + visitor: _babelTraverse.visitors.merge([{ + ArrowFunctionExpression: function ArrowFunctionExpression(path) { + var params = path.get("params"); + for (var _iterator = params, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : (0, _getIterator3.default)(_iterator);;) { + var _ref; + + if (_isArray) { + if (_i >= _iterator.length) break; + _ref = _iterator[_i++]; + } else { + _i = _iterator.next(); + if (_i.done) break; + _ref = _i.value; + } + + var param = _ref; + + if (param.isRestElement() || param.isAssignmentPattern()) { + path.arrowFunctionToShadowed(); + break; + } + } + } + }, destructuring.visitor, rest.visitor, def.visitor]) + }; +}; + +var _babelTraverse = require("babel-traverse"); + +var _destructuring = require("./destructuring"); + +var destructuring = _interopRequireWildcard(_destructuring); + +var _default = require("./default"); + +var def = _interopRequireWildcard(_default); + +var _rest = require("./rest"); + +var rest = _interopRequireWildcard(_rest); + +function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } } + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } + +module.exports = exports["default"]; +},{"./default":82,"./destructuring":83,"./rest":85,"babel-runtime/core-js/get-iterator":95,"babel-traverse":118}],85:[function(require,module,exports){ +"use strict"; + +exports.__esModule = true; +exports.visitor = undefined; + +var _getIterator2 = require("babel-runtime/core-js/get-iterator"); + +var _getIterator3 = _interopRequireDefault(_getIterator2); + +var _babelTemplate = require("babel-template"); + +var _babelTemplate2 = _interopRequireDefault(_babelTemplate); + +var _babelTypes = require("babel-types"); + +var t = _interopRequireWildcard(_babelTypes); + +function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } } + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } + +var buildRest = (0, _babelTemplate2.default)("\n for (var LEN = ARGUMENTS.length,\n ARRAY = Array(ARRAY_LEN),\n KEY = START;\n KEY < LEN;\n KEY++) {\n ARRAY[ARRAY_KEY] = ARGUMENTS[KEY];\n }\n"); + +var restIndex = (0, _babelTemplate2.default)("\n ARGUMENTS.length <= INDEX ? undefined : ARGUMENTS[INDEX]\n"); + +var restIndexImpure = (0, _babelTemplate2.default)("\n REF = INDEX, ARGUMENTS.length <= REF ? undefined : ARGUMENTS[REF]\n"); + +var restLength = (0, _babelTemplate2.default)("\n ARGUMENTS.length <= OFFSET ? 0 : ARGUMENTS.length - OFFSET\n"); + +var memberExpressionOptimisationVisitor = { + Scope: function Scope(path, state) { + if (!path.scope.bindingIdentifierEquals(state.name, state.outerBinding)) { + path.skip(); + } + }, + Flow: function Flow(path) { + if (path.isTypeCastExpression()) return; + + path.skip(); + }, + + + "Function|ClassProperty": function FunctionClassProperty(path, state) { + var oldNoOptimise = state.noOptimise; + state.noOptimise = true; + path.traverse(memberExpressionOptimisationVisitor, state); + state.noOptimise = oldNoOptimise; + + path.skip(); + }, + + ReferencedIdentifier: function ReferencedIdentifier(path, state) { + var node = path.node; + + if (node.name === "arguments") { + state.deopted = true; + } + + if (node.name !== state.name) return; + + if (state.noOptimise) { + state.deopted = true; + } else { + var parentPath = path.parentPath; + + if (parentPath.listKey === "params" && parentPath.key < state.offset) { + return; + } + + if (parentPath.isMemberExpression({ object: node })) { + var grandparentPath = parentPath.parentPath; + + var argsOptEligible = !state.deopted && !(grandparentPath.isAssignmentExpression() && parentPath.node === grandparentPath.node.left || grandparentPath.isLVal() || grandparentPath.isForXStatement() || grandparentPath.isUpdateExpression() || grandparentPath.isUnaryExpression({ operator: "delete" }) || (grandparentPath.isCallExpression() || grandparentPath.isNewExpression()) && parentPath.node === grandparentPath.node.callee); + + if (argsOptEligible) { + if (parentPath.node.computed) { + if (parentPath.get("property").isBaseType("number")) { + state.candidates.push({ cause: "indexGetter", path: path }); + return; + } + } else if (parentPath.node.property.name === "length") { + state.candidates.push({ cause: "lengthGetter", path: path }); + return; + } + } + } + + if (state.offset === 0 && parentPath.isSpreadElement()) { + var call = parentPath.parentPath; + if (call.isCallExpression() && call.node.arguments.length === 1) { + state.candidates.push({ cause: "argSpread", path: path }); + return; + } + } + + state.references.push(path); + } + }, + BindingIdentifier: function BindingIdentifier(_ref, state) { + var node = _ref.node; + + if (node.name === state.name) { + state.deopted = true; + } + } +}; +function hasRest(node) { + return t.isRestElement(node.params[node.params.length - 1]); +} + +function optimiseIndexGetter(path, argsId, offset) { + var index = void 0; + + if (t.isNumericLiteral(path.parent.property)) { + index = t.numericLiteral(path.parent.property.value + offset); + } else if (offset === 0) { + index = path.parent.property; + } else { + index = t.binaryExpression("+", path.parent.property, t.numericLiteral(offset)); + } + + var scope = path.scope; + + if (!scope.isPure(index)) { + var temp = scope.generateUidIdentifierBasedOnNode(index); + scope.push({ id: temp, kind: "var" }); + path.parentPath.replaceWith(restIndexImpure({ + ARGUMENTS: argsId, + INDEX: index, + REF: temp + })); + } else { + path.parentPath.replaceWith(restIndex({ + ARGUMENTS: argsId, + INDEX: index + })); + } +} + +function optimiseLengthGetter(path, argsId, offset) { + if (offset) { + path.parentPath.replaceWith(restLength({ + ARGUMENTS: argsId, + OFFSET: t.numericLiteral(offset) + })); + } else { + path.replaceWith(argsId); + } +} + +var visitor = exports.visitor = { + Function: function Function(path) { + var node = path.node, + scope = path.scope; + + if (!hasRest(node)) return; + + var rest = node.params.pop().argument; + + var argsId = t.identifier("arguments"); + + argsId._shadowedFunctionLiteral = path; + + var state = { + references: [], + offset: node.params.length, + + argumentsNode: argsId, + outerBinding: scope.getBindingIdentifier(rest.name), + + candidates: [], + + name: rest.name, + + deopted: false + }; + + path.traverse(memberExpressionOptimisationVisitor, state); + + if (!state.deopted && !state.references.length) { + for (var _iterator = state.candidates, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : (0, _getIterator3.default)(_iterator);;) { + var _ref3; + + if (_isArray) { + if (_i >= _iterator.length) break; + _ref3 = _iterator[_i++]; + } else { + _i = _iterator.next(); + if (_i.done) break; + _ref3 = _i.value; + } + + var _ref4 = _ref3; + var _path = _ref4.path, + cause = _ref4.cause; + + switch (cause) { + case "indexGetter": + optimiseIndexGetter(_path, argsId, state.offset); + break; + case "lengthGetter": + optimiseLengthGetter(_path, argsId, state.offset); + break; + default: + _path.replaceWith(argsId); + } + } + return; + } + + state.references = state.references.concat(state.candidates.map(function (_ref5) { + var path = _ref5.path; + return path; + })); + + state.deopted = state.deopted || !!node.shadow; + + var start = t.numericLiteral(node.params.length); + var key = scope.generateUidIdentifier("key"); + var len = scope.generateUidIdentifier("len"); + + var arrKey = key; + var arrLen = len; + if (node.params.length) { + arrKey = t.binaryExpression("-", key, start); + + arrLen = t.conditionalExpression(t.binaryExpression(">", len, start), t.binaryExpression("-", len, start), t.numericLiteral(0)); + } + + var loop = buildRest({ + ARGUMENTS: argsId, + ARRAY_KEY: arrKey, + ARRAY_LEN: arrLen, + START: start, + ARRAY: rest, + KEY: key, + LEN: len + }); + + if (state.deopted) { + loop._blockHoist = node.params.length + 1; + node.body.body.unshift(loop); + } else { + loop._blockHoist = 1; + + var target = path.getEarliestCommonAncestorFrom(state.references).getStatementParent(); + + target.findParent(function (path) { + if (path.isLoop()) { + target = path; + } else { + return path.isFunction(); + } + }); + + target.insertBefore(loop); + } + } +}; +},{"babel-runtime/core-js/get-iterator":95,"babel-template":114,"babel-types":151}],86:[function(require,module,exports){ +"use strict"; + +exports.__esModule = true; + +exports.default = function () { + return { + visitor: { + ObjectMethod: function ObjectMethod(path) { + var node = path.node; + + if (node.kind === "method") { + var func = t.functionExpression(null, node.params, node.body, node.generator, node.async); + func.returnType = node.returnType; + + path.replaceWith(t.objectProperty(node.key, func, node.computed)); + } + }, + ObjectProperty: function ObjectProperty(_ref) { + var node = _ref.node; + + if (node.shorthand) { + node.shorthand = false; + } + } + } + }; +}; + +var _babelTypes = require("babel-types"); + +var t = _interopRequireWildcard(_babelTypes); + +function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } } + +module.exports = exports["default"]; +},{"babel-types":151}],87:[function(require,module,exports){ +"use strict"; + +exports.__esModule = true; + +var _getIterator2 = require("babel-runtime/core-js/get-iterator"); + +var _getIterator3 = _interopRequireDefault(_getIterator2); + +exports.default = function (_ref) { + var t = _ref.types; + + function getSpreadLiteral(spread, scope, state) { + if (state.opts.loose && !t.isIdentifier(spread.argument, { name: "arguments" })) { + return spread.argument; + } else { + return scope.toArray(spread.argument, true); + } + } + + function hasSpread(nodes) { + for (var i = 0; i < nodes.length; i++) { + if (t.isSpreadElement(nodes[i])) { + return true; + } + } + return false; + } + + function build(props, scope, state) { + var nodes = []; + + var _props = []; + + function push() { + if (!_props.length) return; + nodes.push(t.arrayExpression(_props)); + _props = []; + } + + for (var _iterator = props, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : (0, _getIterator3.default)(_iterator);;) { + var _ref2; + + if (_isArray) { + if (_i >= _iterator.length) break; + _ref2 = _iterator[_i++]; + } else { + _i = _iterator.next(); + if (_i.done) break; + _ref2 = _i.value; + } + + var prop = _ref2; + + if (t.isSpreadElement(prop)) { + push(); + nodes.push(getSpreadLiteral(prop, scope, state)); + } else { + _props.push(prop); + } + } + + push(); + + return nodes; + } + + return { + visitor: { + ArrayExpression: function ArrayExpression(path, state) { + var node = path.node, + scope = path.scope; + + var elements = node.elements; + if (!hasSpread(elements)) return; + + var nodes = build(elements, scope, state); + var first = nodes.shift(); + + if (!t.isArrayExpression(first)) { + nodes.unshift(first); + first = t.arrayExpression([]); + } + + path.replaceWith(t.callExpression(t.memberExpression(first, t.identifier("concat")), nodes)); + }, + CallExpression: function CallExpression(path, state) { + var node = path.node, + scope = path.scope; + + + var args = node.arguments; + if (!hasSpread(args)) return; + + var calleePath = path.get("callee"); + if (calleePath.isSuper()) return; + + var contextLiteral = t.identifier("undefined"); + + node.arguments = []; + + var nodes = void 0; + if (args.length === 1 && args[0].argument.name === "arguments") { + nodes = [args[0].argument]; + } else { + nodes = build(args, scope, state); + } + + var first = nodes.shift(); + if (nodes.length) { + node.arguments.push(t.callExpression(t.memberExpression(first, t.identifier("concat")), nodes)); + } else { + node.arguments.push(first); + } + + var callee = node.callee; + + if (calleePath.isMemberExpression()) { + var temp = scope.maybeGenerateMemoised(callee.object); + if (temp) { + callee.object = t.assignmentExpression("=", temp, callee.object); + contextLiteral = temp; + } else { + contextLiteral = callee.object; + } + t.appendToMemberExpression(callee, t.identifier("apply")); + } else { + node.callee = t.memberExpression(node.callee, t.identifier("apply")); + } + + if (t.isSuper(contextLiteral)) { + contextLiteral = t.thisExpression(); + } + + node.arguments.unshift(contextLiteral); + }, + NewExpression: function NewExpression(path, state) { + var node = path.node, + scope = path.scope; + + var args = node.arguments; + if (!hasSpread(args)) return; + + var nodes = build(args, scope, state); + + var context = t.arrayExpression([t.nullLiteral()]); + + args = t.callExpression(t.memberExpression(context, t.identifier("concat")), nodes); + + path.replaceWith(t.newExpression(t.callExpression(t.memberExpression(t.memberExpression(t.memberExpression(t.identifier("Function"), t.identifier("prototype")), t.identifier("bind")), t.identifier("apply")), [node.callee, args]), [])); + } + } + }; +}; + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } + +module.exports = exports["default"]; +},{"babel-runtime/core-js/get-iterator":95}],88:[function(require,module,exports){ +"use strict"; + +exports.__esModule = true; + +exports.default = function () { + return { + visitor: { + RegExpLiteral: function RegExpLiteral(path) { + var node = path.node; + + if (!regex.is(node, "y")) return; + + path.replaceWith(t.newExpression(t.identifier("RegExp"), [t.stringLiteral(node.pattern), t.stringLiteral(node.flags)])); + } + } + }; +}; + +var _babelHelperRegex = require("babel-helper-regex"); + +var regex = _interopRequireWildcard(_babelHelperRegex); + +var _babelTypes = require("babel-types"); + +var t = _interopRequireWildcard(_babelTypes); + +function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } } + +module.exports = exports["default"]; +},{"babel-helper-regex":57,"babel-types":151}],89:[function(require,module,exports){ +"use strict"; + +exports.__esModule = true; + +var _getIterator2 = require("babel-runtime/core-js/get-iterator"); + +var _getIterator3 = _interopRequireDefault(_getIterator2); + +exports.default = function (_ref) { + var t = _ref.types; + + function isString(node) { + return t.isLiteral(node) && typeof node.value === "string"; + } + + function buildBinaryExpression(left, right) { + return t.binaryExpression("+", left, right); + } + + return { + visitor: { + TaggedTemplateExpression: function TaggedTemplateExpression(path, state) { + var node = path.node; + + var quasi = node.quasi; + var args = []; + + var strings = []; + var raw = []; + + for (var _iterator = quasi.quasis, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : (0, _getIterator3.default)(_iterator);;) { + var _ref2; + + if (_isArray) { + if (_i >= _iterator.length) break; + _ref2 = _iterator[_i++]; + } else { + _i = _iterator.next(); + if (_i.done) break; + _ref2 = _i.value; + } + + var elem = _ref2; + + strings.push(t.stringLiteral(elem.value.cooked)); + raw.push(t.stringLiteral(elem.value.raw)); + } + + strings = t.arrayExpression(strings); + raw = t.arrayExpression(raw); + + var templateName = "taggedTemplateLiteral"; + if (state.opts.loose) templateName += "Loose"; + + var templateObject = state.file.addTemplateObject(templateName, strings, raw); + args.push(templateObject); + + args = args.concat(quasi.expressions); + + path.replaceWith(t.callExpression(node.tag, args)); + }, + TemplateLiteral: function TemplateLiteral(path, state) { + var nodes = []; + + var expressions = path.get("expressions"); + + for (var _iterator2 = path.node.quasis, _isArray2 = Array.isArray(_iterator2), _i2 = 0, _iterator2 = _isArray2 ? _iterator2 : (0, _getIterator3.default)(_iterator2);;) { + var _ref3; + + if (_isArray2) { + if (_i2 >= _iterator2.length) break; + _ref3 = _iterator2[_i2++]; + } else { + _i2 = _iterator2.next(); + if (_i2.done) break; + _ref3 = _i2.value; + } + + var elem = _ref3; + + nodes.push(t.stringLiteral(elem.value.cooked)); + + var expr = expressions.shift(); + if (expr) { + if (state.opts.spec && !expr.isBaseType("string") && !expr.isBaseType("number")) { + nodes.push(t.callExpression(t.identifier("String"), [expr.node])); + } else { + nodes.push(expr.node); + } + } + } + + nodes = nodes.filter(function (n) { + return !t.isLiteral(n, { value: "" }); + }); + + if (!isString(nodes[0]) && !isString(nodes[1])) { + nodes.unshift(t.stringLiteral("")); + } + + if (nodes.length > 1) { + var root = buildBinaryExpression(nodes.shift(), nodes.shift()); + + for (var _iterator3 = nodes, _isArray3 = Array.isArray(_iterator3), _i3 = 0, _iterator3 = _isArray3 ? _iterator3 : (0, _getIterator3.default)(_iterator3);;) { + var _ref4; + + if (_isArray3) { + if (_i3 >= _iterator3.length) break; + _ref4 = _iterator3[_i3++]; + } else { + _i3 = _iterator3.next(); + if (_i3.done) break; + _ref4 = _i3.value; + } + + var node = _ref4; + + root = buildBinaryExpression(root, node); + } + + path.replaceWith(root); + } else { + path.replaceWith(nodes[0]); + } + } + } + }; +}; + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } + +module.exports = exports["default"]; +},{"babel-runtime/core-js/get-iterator":95}],90:[function(require,module,exports){ +"use strict"; + +exports.__esModule = true; + +var _symbol = require("babel-runtime/core-js/symbol"); + +var _symbol2 = _interopRequireDefault(_symbol); + +exports.default = function (_ref) { + var t = _ref.types; + + var IGNORE = (0, _symbol2.default)(); + + return { + visitor: { + Scope: function Scope(_ref2) { + var scope = _ref2.scope; + + if (!scope.getBinding("Symbol")) { + return; + } + + scope.rename("Symbol"); + }, + UnaryExpression: function UnaryExpression(path) { + var node = path.node, + parent = path.parent; + + if (node[IGNORE]) return; + if (path.find(function (path) { + return path.node && !!path.node._generated; + })) return; + + if (path.parentPath.isBinaryExpression() && t.EQUALITY_BINARY_OPERATORS.indexOf(parent.operator) >= 0) { + var opposite = path.getOpposite(); + if (opposite.isLiteral() && opposite.node.value !== "symbol" && opposite.node.value !== "object") { + return; + } + } + + if (node.operator === "typeof") { + var call = t.callExpression(this.addHelper("typeof"), [node.argument]); + if (path.get("argument").isIdentifier()) { + var undefLiteral = t.stringLiteral("undefined"); + var unary = t.unaryExpression("typeof", node.argument); + unary[IGNORE] = true; + path.replaceWith(t.conditionalExpression(t.binaryExpression("===", unary, undefLiteral), undefLiteral, call)); + } else { + path.replaceWith(call); + } + } + } + } + }; +}; + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } + +module.exports = exports["default"]; +},{"babel-runtime/core-js/symbol":104}],91:[function(require,module,exports){ +"use strict"; + +exports.__esModule = true; + +exports.default = function () { + return { + visitor: { + RegExpLiteral: function RegExpLiteral(_ref) { + var node = _ref.node; + + if (!regex.is(node, "u")) return; + node.pattern = (0, _regexpuCore2.default)(node.pattern, node.flags); + regex.pullFlag(node, "u"); + } + } + }; +}; + +var _regexpuCore = require("regexpu-core"); + +var _regexpuCore2 = _interopRequireDefault(_regexpuCore); + +var _babelHelperRegex = require("babel-helper-regex"); + +var regex = _interopRequireWildcard(_babelHelperRegex); + +function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } } + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } + +module.exports = exports["default"]; +},{"babel-helper-regex":57,"regexpu-core":537}],92:[function(require,module,exports){ +"use strict"; + +module.exports = require("regenerator-transform"); +},{"regenerator-transform":529}],93:[function(require,module,exports){ +"use strict"; + +exports.__esModule = true; + +var _getIterator2 = require("babel-runtime/core-js/get-iterator"); + +var _getIterator3 = _interopRequireDefault(_getIterator2); + +exports.default = function () { + return { + visitor: { + Program: function Program(path, state) { + if (state.opts.strict === false || state.opts.strictMode === false) return; + + var node = path.node; + + + for (var _iterator = node.directives, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : (0, _getIterator3.default)(_iterator);;) { + var _ref; + + if (_isArray) { + if (_i >= _iterator.length) break; + _ref = _iterator[_i++]; + } else { + _i = _iterator.next(); + if (_i.done) break; + _ref = _i.value; + } + + var directive = _ref; + + if (directive.value.value === "use strict") return; + } + + path.unshiftContainer("directives", t.directive(t.directiveLiteral("use strict"))); + } + } + }; +}; + +var _babelTypes = require("babel-types"); + +var t = _interopRequireWildcard(_babelTypes); + +function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } } + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } + +module.exports = exports["default"]; +},{"babel-runtime/core-js/get-iterator":95,"babel-types":151}],94:[function(require,module,exports){ +"use strict"; + +exports.__esModule = true; + +var _babelPluginTransformEs2015TemplateLiterals = require("babel-plugin-transform-es2015-template-literals"); + +var _babelPluginTransformEs2015TemplateLiterals2 = _interopRequireDefault(_babelPluginTransformEs2015TemplateLiterals); + +var _babelPluginTransformEs2015Literals = require("babel-plugin-transform-es2015-literals"); + +var _babelPluginTransformEs2015Literals2 = _interopRequireDefault(_babelPluginTransformEs2015Literals); + +var _babelPluginTransformEs2015FunctionName = require("babel-plugin-transform-es2015-function-name"); + +var _babelPluginTransformEs2015FunctionName2 = _interopRequireDefault(_babelPluginTransformEs2015FunctionName); + +var _babelPluginTransformEs2015ArrowFunctions = require("babel-plugin-transform-es2015-arrow-functions"); + +var _babelPluginTransformEs2015ArrowFunctions2 = _interopRequireDefault(_babelPluginTransformEs2015ArrowFunctions); + +var _babelPluginTransformEs2015BlockScopedFunctions = require("babel-plugin-transform-es2015-block-scoped-functions"); + +var _babelPluginTransformEs2015BlockScopedFunctions2 = _interopRequireDefault(_babelPluginTransformEs2015BlockScopedFunctions); + +var _babelPluginTransformEs2015Classes = require("babel-plugin-transform-es2015-classes"); + +var _babelPluginTransformEs2015Classes2 = _interopRequireDefault(_babelPluginTransformEs2015Classes); + +var _babelPluginTransformEs2015ObjectSuper = require("babel-plugin-transform-es2015-object-super"); + +var _babelPluginTransformEs2015ObjectSuper2 = _interopRequireDefault(_babelPluginTransformEs2015ObjectSuper); + +var _babelPluginTransformEs2015ShorthandProperties = require("babel-plugin-transform-es2015-shorthand-properties"); + +var _babelPluginTransformEs2015ShorthandProperties2 = _interopRequireDefault(_babelPluginTransformEs2015ShorthandProperties); + +var _babelPluginTransformEs2015DuplicateKeys = require("babel-plugin-transform-es2015-duplicate-keys"); + +var _babelPluginTransformEs2015DuplicateKeys2 = _interopRequireDefault(_babelPluginTransformEs2015DuplicateKeys); + +var _babelPluginTransformEs2015ComputedProperties = require("babel-plugin-transform-es2015-computed-properties"); + +var _babelPluginTransformEs2015ComputedProperties2 = _interopRequireDefault(_babelPluginTransformEs2015ComputedProperties); + +var _babelPluginTransformEs2015ForOf = require("babel-plugin-transform-es2015-for-of"); + +var _babelPluginTransformEs2015ForOf2 = _interopRequireDefault(_babelPluginTransformEs2015ForOf); + +var _babelPluginTransformEs2015StickyRegex = require("babel-plugin-transform-es2015-sticky-regex"); + +var _babelPluginTransformEs2015StickyRegex2 = _interopRequireDefault(_babelPluginTransformEs2015StickyRegex); + +var _babelPluginTransformEs2015UnicodeRegex = require("babel-plugin-transform-es2015-unicode-regex"); + +var _babelPluginTransformEs2015UnicodeRegex2 = _interopRequireDefault(_babelPluginTransformEs2015UnicodeRegex); + +var _babelPluginCheckEs2015Constants = require("babel-plugin-check-es2015-constants"); + +var _babelPluginCheckEs2015Constants2 = _interopRequireDefault(_babelPluginCheckEs2015Constants); + +var _babelPluginTransformEs2015Spread = require("babel-plugin-transform-es2015-spread"); + +var _babelPluginTransformEs2015Spread2 = _interopRequireDefault(_babelPluginTransformEs2015Spread); + +var _babelPluginTransformEs2015Parameters = require("babel-plugin-transform-es2015-parameters"); + +var _babelPluginTransformEs2015Parameters2 = _interopRequireDefault(_babelPluginTransformEs2015Parameters); + +var _babelPluginTransformEs2015Destructuring = require("babel-plugin-transform-es2015-destructuring"); + +var _babelPluginTransformEs2015Destructuring2 = _interopRequireDefault(_babelPluginTransformEs2015Destructuring); + +var _babelPluginTransformEs2015BlockScoping = require("babel-plugin-transform-es2015-block-scoping"); + +var _babelPluginTransformEs2015BlockScoping2 = _interopRequireDefault(_babelPluginTransformEs2015BlockScoping); + +var _babelPluginTransformEs2015TypeofSymbol = require("babel-plugin-transform-es2015-typeof-symbol"); + +var _babelPluginTransformEs2015TypeofSymbol2 = _interopRequireDefault(_babelPluginTransformEs2015TypeofSymbol); + +var _babelPluginTransformEs2015ModulesCommonjs = require("babel-plugin-transform-es2015-modules-commonjs"); + +var _babelPluginTransformEs2015ModulesCommonjs2 = _interopRequireDefault(_babelPluginTransformEs2015ModulesCommonjs); + +var _babelPluginTransformEs2015ModulesSystemjs = require("babel-plugin-transform-es2015-modules-systemjs"); + +var _babelPluginTransformEs2015ModulesSystemjs2 = _interopRequireDefault(_babelPluginTransformEs2015ModulesSystemjs); + +var _babelPluginTransformEs2015ModulesAmd = require("babel-plugin-transform-es2015-modules-amd"); + +var _babelPluginTransformEs2015ModulesAmd2 = _interopRequireDefault(_babelPluginTransformEs2015ModulesAmd); + +var _babelPluginTransformEs2015ModulesUmd = require("babel-plugin-transform-es2015-modules-umd"); + +var _babelPluginTransformEs2015ModulesUmd2 = _interopRequireDefault(_babelPluginTransformEs2015ModulesUmd); + +var _babelPluginTransformRegenerator = require("babel-plugin-transform-regenerator"); + +var _babelPluginTransformRegenerator2 = _interopRequireDefault(_babelPluginTransformRegenerator); + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } + +function preset(context) { + var opts = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {}; + + var moduleTypes = ["commonjs", "amd", "umd", "systemjs"]; + var loose = false; + var modules = "commonjs"; + var spec = false; + + if (opts !== undefined) { + if (opts.loose !== undefined) loose = opts.loose; + if (opts.modules !== undefined) modules = opts.modules; + if (opts.spec !== undefined) spec = opts.spec; + } + + if (typeof loose !== "boolean") throw new Error("Preset es2015 'loose' option must be a boolean."); + if (typeof spec !== "boolean") throw new Error("Preset es2015 'spec' option must be a boolean."); + if (modules !== false && moduleTypes.indexOf(modules) === -1) { + throw new Error("Preset es2015 'modules' option must be 'false' to indicate no modules\n" + "or a module type which be be one of: 'commonjs' (default), 'amd', 'umd', 'systemjs'"); + } + + var optsLoose = { loose: loose }; + + return { + plugins: [[_babelPluginTransformEs2015TemplateLiterals2.default, { loose: loose, spec: spec }], _babelPluginTransformEs2015Literals2.default, _babelPluginTransformEs2015FunctionName2.default, [_babelPluginTransformEs2015ArrowFunctions2.default, { spec: spec }], _babelPluginTransformEs2015BlockScopedFunctions2.default, [_babelPluginTransformEs2015Classes2.default, optsLoose], _babelPluginTransformEs2015ObjectSuper2.default, _babelPluginTransformEs2015ShorthandProperties2.default, _babelPluginTransformEs2015DuplicateKeys2.default, [_babelPluginTransformEs2015ComputedProperties2.default, optsLoose], [_babelPluginTransformEs2015ForOf2.default, optsLoose], _babelPluginTransformEs2015StickyRegex2.default, _babelPluginTransformEs2015UnicodeRegex2.default, _babelPluginCheckEs2015Constants2.default, [_babelPluginTransformEs2015Spread2.default, optsLoose], _babelPluginTransformEs2015Parameters2.default, [_babelPluginTransformEs2015Destructuring2.default, optsLoose], _babelPluginTransformEs2015BlockScoping2.default, _babelPluginTransformEs2015TypeofSymbol2.default, modules === "commonjs" && [_babelPluginTransformEs2015ModulesCommonjs2.default, optsLoose], modules === "systemjs" && [_babelPluginTransformEs2015ModulesSystemjs2.default, optsLoose], modules === "amd" && [_babelPluginTransformEs2015ModulesAmd2.default, optsLoose], modules === "umd" && [_babelPluginTransformEs2015ModulesUmd2.default, optsLoose], [_babelPluginTransformRegenerator2.default, { async: false, asyncGenerators: false }]].filter(Boolean) }; +} + +var oldConfig = preset({}); + +exports.default = oldConfig; + +Object.defineProperty(oldConfig, "buildPreset", { + configurable: true, + writable: true, + + enumerable: false, + value: preset +}); +module.exports = exports["default"]; +},{"babel-plugin-check-es2015-constants":62,"babel-plugin-transform-es2015-arrow-functions":64,"babel-plugin-transform-es2015-block-scoped-functions":65,"babel-plugin-transform-es2015-block-scoping":66,"babel-plugin-transform-es2015-classes":68,"babel-plugin-transform-es2015-computed-properties":71,"babel-plugin-transform-es2015-destructuring":72,"babel-plugin-transform-es2015-duplicate-keys":73,"babel-plugin-transform-es2015-for-of":74,"babel-plugin-transform-es2015-function-name":75,"babel-plugin-transform-es2015-literals":76,"babel-plugin-transform-es2015-modules-amd":77,"babel-plugin-transform-es2015-modules-commonjs":78,"babel-plugin-transform-es2015-modules-systemjs":79,"babel-plugin-transform-es2015-modules-umd":80,"babel-plugin-transform-es2015-object-super":81,"babel-plugin-transform-es2015-parameters":84,"babel-plugin-transform-es2015-shorthand-properties":86,"babel-plugin-transform-es2015-spread":87,"babel-plugin-transform-es2015-sticky-regex":88,"babel-plugin-transform-es2015-template-literals":89,"babel-plugin-transform-es2015-typeof-symbol":90,"babel-plugin-transform-es2015-unicode-regex":91,"babel-plugin-transform-regenerator":92}],95:[function(require,module,exports){ +module.exports = { "default": require("core-js/library/fn/get-iterator"), __esModule: true }; +},{"core-js/library/fn/get-iterator":164}],96:[function(require,module,exports){ +module.exports = { "default": require("core-js/library/fn/json/stringify"), __esModule: true }; +},{"core-js/library/fn/json/stringify":165}],97:[function(require,module,exports){ +module.exports = { "default": require("core-js/library/fn/map"), __esModule: true }; +},{"core-js/library/fn/map":166}],98:[function(require,module,exports){ +module.exports = { "default": require("core-js/library/fn/number/max-safe-integer"), __esModule: true }; +},{"core-js/library/fn/number/max-safe-integer":167}],99:[function(require,module,exports){ +module.exports = { "default": require("core-js/library/fn/object/assign"), __esModule: true }; +},{"core-js/library/fn/object/assign":168}],100:[function(require,module,exports){ +module.exports = { "default": require("core-js/library/fn/object/create"), __esModule: true }; +},{"core-js/library/fn/object/create":169}],101:[function(require,module,exports){ +module.exports = { "default": require("core-js/library/fn/object/get-own-property-symbols"), __esModule: true }; +},{"core-js/library/fn/object/get-own-property-symbols":170}],102:[function(require,module,exports){ +module.exports = { "default": require("core-js/library/fn/object/keys"), __esModule: true }; +},{"core-js/library/fn/object/keys":171}],103:[function(require,module,exports){ +module.exports = { "default": require("core-js/library/fn/object/set-prototype-of"), __esModule: true }; +},{"core-js/library/fn/object/set-prototype-of":172}],104:[function(require,module,exports){ +module.exports = { "default": require("core-js/library/fn/symbol"), __esModule: true }; +},{"core-js/library/fn/symbol":174}],105:[function(require,module,exports){ +module.exports = { "default": require("core-js/library/fn/symbol/for"), __esModule: true }; +},{"core-js/library/fn/symbol/for":173}],106:[function(require,module,exports){ +module.exports = { "default": require("core-js/library/fn/symbol/iterator"), __esModule: true }; +},{"core-js/library/fn/symbol/iterator":175}],107:[function(require,module,exports){ +module.exports = { "default": require("core-js/library/fn/weak-map"), __esModule: true }; +},{"core-js/library/fn/weak-map":176}],108:[function(require,module,exports){ +module.exports = { "default": require("core-js/library/fn/weak-set"), __esModule: true }; +},{"core-js/library/fn/weak-set":177}],109:[function(require,module,exports){ +"use strict"; + +exports.__esModule = true; + +exports.default = function (instance, Constructor) { + if (!(instance instanceof Constructor)) { + throw new TypeError("Cannot call a class as a function"); + } +}; +},{}],110:[function(require,module,exports){ +"use strict"; + +exports.__esModule = true; + +var _setPrototypeOf = require("../core-js/object/set-prototype-of"); + +var _setPrototypeOf2 = _interopRequireDefault(_setPrototypeOf); + +var _create = require("../core-js/object/create"); + +var _create2 = _interopRequireDefault(_create); + +var _typeof2 = require("../helpers/typeof"); + +var _typeof3 = _interopRequireDefault(_typeof2); + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } + +exports.default = function (subClass, superClass) { + if (typeof superClass !== "function" && superClass !== null) { + throw new TypeError("Super expression must either be null or a function, not " + (typeof superClass === "undefined" ? "undefined" : (0, _typeof3.default)(superClass))); + } + + subClass.prototype = (0, _create2.default)(superClass && superClass.prototype, { + constructor: { + value: subClass, + enumerable: false, + writable: true, + configurable: true + } + }); + if (superClass) _setPrototypeOf2.default ? (0, _setPrototypeOf2.default)(subClass, superClass) : subClass.__proto__ = superClass; +}; +},{"../core-js/object/create":100,"../core-js/object/set-prototype-of":103,"../helpers/typeof":113}],111:[function(require,module,exports){ +"use strict"; + +exports.__esModule = true; + +exports.default = function (obj, keys) { + var target = {}; + + for (var i in obj) { + if (keys.indexOf(i) >= 0) continue; + if (!Object.prototype.hasOwnProperty.call(obj, i)) continue; + target[i] = obj[i]; + } + + return target; +}; +},{}],112:[function(require,module,exports){ +"use strict"; + +exports.__esModule = true; + +var _typeof2 = require("../helpers/typeof"); + +var _typeof3 = _interopRequireDefault(_typeof2); + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } + +exports.default = function (self, call) { + if (!self) { + throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); + } + + return call && ((typeof call === "undefined" ? "undefined" : (0, _typeof3.default)(call)) === "object" || typeof call === "function") ? call : self; +}; +},{"../helpers/typeof":113}],113:[function(require,module,exports){ +"use strict"; + +exports.__esModule = true; + +var _iterator = require("../core-js/symbol/iterator"); + +var _iterator2 = _interopRequireDefault(_iterator); + +var _symbol = require("../core-js/symbol"); + +var _symbol2 = _interopRequireDefault(_symbol); + +var _typeof = typeof _symbol2.default === "function" && typeof _iterator2.default === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof _symbol2.default === "function" && obj.constructor === _symbol2.default && obj !== _symbol2.default.prototype ? "symbol" : typeof obj; }; + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } + +exports.default = typeof _symbol2.default === "function" && _typeof(_iterator2.default) === "symbol" ? function (obj) { + return typeof obj === "undefined" ? "undefined" : _typeof(obj); +} : function (obj) { + return obj && typeof _symbol2.default === "function" && obj.constructor === _symbol2.default && obj !== _symbol2.default.prototype ? "symbol" : typeof obj === "undefined" ? "undefined" : _typeof(obj); +}; +},{"../core-js/symbol":104,"../core-js/symbol/iterator":106}],114:[function(require,module,exports){ +"use strict"; + +exports.__esModule = true; + +var _symbol = require("babel-runtime/core-js/symbol"); + +var _symbol2 = _interopRequireDefault(_symbol); + +exports.default = function (code, opts) { + var stack = void 0; + try { + throw new Error(); + } catch (error) { + if (error.stack) { + stack = error.stack.split("\n").slice(1).join("\n"); + } + } + + opts = (0, _assign2.default)({ + allowReturnOutsideFunction: true, + allowSuperOutsideMethod: true, + preserveComments: false + }, opts); + + var _getAst = function getAst() { + var ast = void 0; + + try { + ast = babylon.parse(code, opts); + + ast = _babelTraverse2.default.removeProperties(ast, { preserveComments: opts.preserveComments }); + + _babelTraverse2.default.cheap(ast, function (node) { + node[FROM_TEMPLATE] = true; + }); + } catch (err) { + err.stack = err.stack + "from\n" + stack; + throw err; + } + + _getAst = function getAst() { + return ast; + }; + + return ast; + }; + + return function () { + for (var _len = arguments.length, args = Array(_len), _key = 0; _key < _len; _key++) { + args[_key] = arguments[_key]; + } + + return useTemplate(_getAst(), args); + }; +}; + +var _cloneDeep = require("lodash/cloneDeep"); + +var _cloneDeep2 = _interopRequireDefault(_cloneDeep); + +var _assign = require("lodash/assign"); + +var _assign2 = _interopRequireDefault(_assign); + +var _has = require("lodash/has"); + +var _has2 = _interopRequireDefault(_has); + +var _babelTraverse = require("babel-traverse"); + +var _babelTraverse2 = _interopRequireDefault(_babelTraverse); + +var _babylon = require("babylon"); + +var babylon = _interopRequireWildcard(_babylon); + +var _babelTypes = require("babel-types"); + +var t = _interopRequireWildcard(_babelTypes); + +function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } } + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } + +var FROM_TEMPLATE = "_fromTemplate"; +var TEMPLATE_SKIP = (0, _symbol2.default)(); + +function useTemplate(ast, nodes) { + ast = (0, _cloneDeep2.default)(ast); + var _ast = ast, + program = _ast.program; + + + if (nodes.length) { + (0, _babelTraverse2.default)(ast, templateVisitor, null, nodes); + } + + if (program.body.length > 1) { + return program.body; + } else { + return program.body[0]; + } +} + +var templateVisitor = { + noScope: true, + + enter: function enter(path, args) { + var node = path.node; + + if (node[TEMPLATE_SKIP]) return path.skip(); + + if (t.isExpressionStatement(node)) { + node = node.expression; + } + + var replacement = void 0; + + if (t.isIdentifier(node) && node[FROM_TEMPLATE]) { + if ((0, _has2.default)(args[0], node.name)) { + replacement = args[0][node.name]; + } else if (node.name[0] === "$") { + var i = +node.name.slice(1); + if (args[i]) replacement = args[i]; + } + } + + if (replacement === null) { + path.remove(); + } + + if (replacement) { + replacement[TEMPLATE_SKIP] = true; + path.replaceInline(replacement); + } + }, + exit: function exit(_ref) { + var node = _ref.node; + + if (!node.loc) _babelTraverse2.default.clearNode(node); + } +}; +module.exports = exports["default"]; +},{"babel-runtime/core-js/symbol":104,"babel-traverse":118,"babel-types":151,"babylon":155,"lodash/assign":463,"lodash/cloneDeep":467,"lodash/has":479}],115:[function(require,module,exports){ +"use strict"; + +exports.__esModule = true; +exports.scope = exports.path = undefined; + +var _weakMap = require("babel-runtime/core-js/weak-map"); + +var _weakMap2 = _interopRequireDefault(_weakMap); + +exports.clear = clear; +exports.clearPath = clearPath; +exports.clearScope = clearScope; + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } + +var path = exports.path = new _weakMap2.default(); +var scope = exports.scope = new _weakMap2.default(); + +function clear() { + clearPath(); + clearScope(); +} + +function clearPath() { + exports.path = path = new _weakMap2.default(); +} + +function clearScope() { + exports.scope = scope = new _weakMap2.default(); +} +},{"babel-runtime/core-js/weak-map":107}],116:[function(require,module,exports){ +(function (process){ +"use strict"; + +exports.__esModule = true; + +var _getIterator2 = require("babel-runtime/core-js/get-iterator"); + +var _getIterator3 = _interopRequireDefault(_getIterator2); + +var _classCallCheck2 = require("babel-runtime/helpers/classCallCheck"); + +var _classCallCheck3 = _interopRequireDefault(_classCallCheck2); + +var _path2 = require("./path"); + +var _path3 = _interopRequireDefault(_path2); + +var _babelTypes = require("babel-types"); + +var t = _interopRequireWildcard(_babelTypes); + +function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } } + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } + +var testing = process.env.NODE_ENV === "test"; + +var TraversalContext = function () { + function TraversalContext(scope, opts, state, parentPath) { + (0, _classCallCheck3.default)(this, TraversalContext); + this.queue = null; + + this.parentPath = parentPath; + this.scope = scope; + this.state = state; + this.opts = opts; + } + + TraversalContext.prototype.shouldVisit = function shouldVisit(node) { + var opts = this.opts; + if (opts.enter || opts.exit) return true; + + if (opts[node.type]) return true; + + var keys = t.VISITOR_KEYS[node.type]; + if (!keys || !keys.length) return false; + + for (var _iterator = keys, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : (0, _getIterator3.default)(_iterator);;) { + var _ref; + + if (_isArray) { + if (_i >= _iterator.length) break; + _ref = _iterator[_i++]; + } else { + _i = _iterator.next(); + if (_i.done) break; + _ref = _i.value; + } + + var key = _ref; + + if (node[key]) return true; + } + + return false; + }; + + TraversalContext.prototype.create = function create(node, obj, key, listKey) { + return _path3.default.get({ + parentPath: this.parentPath, + parent: node, + container: obj, + key: key, + listKey: listKey + }); + }; + + TraversalContext.prototype.maybeQueue = function maybeQueue(path, notPriority) { + if (this.trap) { + throw new Error("Infinite cycle detected"); + } + + if (this.queue) { + if (notPriority) { + this.queue.push(path); + } else { + this.priorityQueue.push(path); + } + } + }; + + TraversalContext.prototype.visitMultiple = function visitMultiple(container, parent, listKey) { + if (container.length === 0) return false; + + var queue = []; + + for (var key = 0; key < container.length; key++) { + var node = container[key]; + if (node && this.shouldVisit(node)) { + queue.push(this.create(parent, container, key, listKey)); + } + } + + return this.visitQueue(queue); + }; + + TraversalContext.prototype.visitSingle = function visitSingle(node, key) { + if (this.shouldVisit(node[key])) { + return this.visitQueue([this.create(node, node, key)]); + } else { + return false; + } + }; + + TraversalContext.prototype.visitQueue = function visitQueue(queue) { + this.queue = queue; + this.priorityQueue = []; + + var visited = []; + var stop = false; + + for (var _iterator2 = queue, _isArray2 = Array.isArray(_iterator2), _i2 = 0, _iterator2 = _isArray2 ? _iterator2 : (0, _getIterator3.default)(_iterator2);;) { + var _ref2; + + if (_isArray2) { + if (_i2 >= _iterator2.length) break; + _ref2 = _iterator2[_i2++]; + } else { + _i2 = _iterator2.next(); + if (_i2.done) break; + _ref2 = _i2.value; + } + + var path = _ref2; + + path.resync(); + + if (path.contexts.length === 0 || path.contexts[path.contexts.length - 1] !== this) { + path.pushContext(this); + } + + if (path.key === null) continue; + + if (testing && queue.length >= 10000) { + this.trap = true; + } + + if (visited.indexOf(path.node) >= 0) continue; + visited.push(path.node); + + if (path.visit()) { + stop = true; + break; + } + + if (this.priorityQueue.length) { + stop = this.visitQueue(this.priorityQueue); + this.priorityQueue = []; + this.queue = queue; + if (stop) break; + } + } + + for (var _iterator3 = queue, _isArray3 = Array.isArray(_iterator3), _i3 = 0, _iterator3 = _isArray3 ? _iterator3 : (0, _getIterator3.default)(_iterator3);;) { + var _ref3; + + if (_isArray3) { + if (_i3 >= _iterator3.length) break; + _ref3 = _iterator3[_i3++]; + } else { + _i3 = _iterator3.next(); + if (_i3.done) break; + _ref3 = _i3.value; + } + + var _path = _ref3; + + _path.popContext(); + } + + this.queue = null; + + return stop; + }; + + TraversalContext.prototype.visit = function visit(node, key) { + var nodes = node[key]; + if (!nodes) return false; + + if (Array.isArray(nodes)) { + return this.visitMultiple(nodes, node, key); + } else { + return this.visitSingle(node, key); + } + }; + + return TraversalContext; +}(); + +exports.default = TraversalContext; +module.exports = exports["default"]; +}).call(this,require('_process')) +},{"./path":125,"_process":525,"babel-runtime/core-js/get-iterator":95,"babel-runtime/helpers/classCallCheck":109,"babel-types":151}],117:[function(require,module,exports){ +"use strict"; + +exports.__esModule = true; + +var _classCallCheck2 = require("babel-runtime/helpers/classCallCheck"); + +var _classCallCheck3 = _interopRequireDefault(_classCallCheck2); + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } + +var Hub = function Hub(file, options) { + (0, _classCallCheck3.default)(this, Hub); + + this.file = file; + this.options = options; +}; + +exports.default = Hub; +module.exports = exports["default"]; +},{"babel-runtime/helpers/classCallCheck":109}],118:[function(require,module,exports){ +"use strict"; + +exports.__esModule = true; +exports.visitors = exports.Hub = exports.Scope = exports.NodePath = undefined; + +var _getIterator2 = require("babel-runtime/core-js/get-iterator"); + +var _getIterator3 = _interopRequireDefault(_getIterator2); + +var _path = require("./path"); + +Object.defineProperty(exports, "NodePath", { + enumerable: true, + get: function get() { + return _interopRequireDefault(_path).default; + } +}); + +var _scope = require("./scope"); + +Object.defineProperty(exports, "Scope", { + enumerable: true, + get: function get() { + return _interopRequireDefault(_scope).default; + } +}); + +var _hub = require("./hub"); + +Object.defineProperty(exports, "Hub", { + enumerable: true, + get: function get() { + return _interopRequireDefault(_hub).default; + } +}); +exports.default = traverse; + +var _context = require("./context"); + +var _context2 = _interopRequireDefault(_context); + +var _visitors = require("./visitors"); + +var visitors = _interopRequireWildcard(_visitors); + +var _babelMessages = require("babel-messages"); + +var messages = _interopRequireWildcard(_babelMessages); + +var _includes = require("lodash/includes"); + +var _includes2 = _interopRequireDefault(_includes); + +var _babelTypes = require("babel-types"); + +var t = _interopRequireWildcard(_babelTypes); + +var _cache = require("./cache"); + +var cache = _interopRequireWildcard(_cache); + +function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } } + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } + +exports.visitors = visitors; +function traverse(parent, opts, scope, state, parentPath) { + if (!parent) return; + if (!opts) opts = {}; + + if (!opts.noScope && !scope) { + if (parent.type !== "Program" && parent.type !== "File") { + throw new Error(messages.get("traverseNeedsParent", parent.type)); + } + } + + visitors.explode(opts); + + traverse.node(parent, opts, scope, state, parentPath); +} + +traverse.visitors = visitors; +traverse.verify = visitors.verify; +traverse.explode = visitors.explode; + +traverse.NodePath = require("./path"); +traverse.Scope = require("./scope"); +traverse.Hub = require("./hub"); + +traverse.cheap = function (node, enter) { + return t.traverseFast(node, enter); +}; + +traverse.node = function (node, opts, scope, state, parentPath, skipKeys) { + var keys = t.VISITOR_KEYS[node.type]; + if (!keys) return; + + var context = new _context2.default(scope, opts, state, parentPath); + for (var _iterator = keys, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : (0, _getIterator3.default)(_iterator);;) { + var _ref; + + if (_isArray) { + if (_i >= _iterator.length) break; + _ref = _iterator[_i++]; + } else { + _i = _iterator.next(); + if (_i.done) break; + _ref = _i.value; + } + + var key = _ref; + + if (skipKeys && skipKeys[key]) continue; + if (context.visit(node, key)) return; + } +}; + +traverse.clearNode = function (node, opts) { + t.removeProperties(node, opts); + + cache.path.delete(node); +}; + +traverse.removeProperties = function (tree, opts) { + t.traverseFast(tree, traverse.clearNode, opts); + return tree; +}; + +function hasBlacklistedType(path, state) { + if (path.node.type === state.type) { + state.has = true; + path.stop(); + } +} + +traverse.hasType = function (tree, scope, type, blacklistTypes) { + if ((0, _includes2.default)(blacklistTypes, tree.type)) return false; + + if (tree.type === type) return true; + + var state = { + has: false, + type: type + }; + + traverse(tree, { + blacklist: blacklistTypes, + enter: hasBlacklistedType + }, scope, state); + + return state.has; +}; + +traverse.clearCache = function () { + cache.clear(); +}; + +traverse.clearCache.clearPath = cache.clearPath; +traverse.clearCache.clearScope = cache.clearScope; + +traverse.copyCache = function (source, destination) { + if (cache.path.has(source)) { + cache.path.set(destination, cache.path.get(source)); + } +}; +},{"./cache":115,"./context":116,"./hub":117,"./path":125,"./scope":137,"./visitors":139,"babel-messages":61,"babel-runtime/core-js/get-iterator":95,"babel-types":151,"lodash/includes":482}],119:[function(require,module,exports){ +"use strict"; + +exports.__esModule = true; + +var _getIterator2 = require("babel-runtime/core-js/get-iterator"); + +var _getIterator3 = _interopRequireDefault(_getIterator2); + +exports.findParent = findParent; +exports.find = find; +exports.getFunctionParent = getFunctionParent; +exports.getStatementParent = getStatementParent; +exports.getEarliestCommonAncestorFrom = getEarliestCommonAncestorFrom; +exports.getDeepestCommonAncestorFrom = getDeepestCommonAncestorFrom; +exports.getAncestry = getAncestry; +exports.isAncestor = isAncestor; +exports.isDescendant = isDescendant; +exports.inType = inType; +exports.inShadow = inShadow; + +var _babelTypes = require("babel-types"); + +var t = _interopRequireWildcard(_babelTypes); + +var _index = require("./index"); + +var _index2 = _interopRequireDefault(_index); + +function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } } + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } + +function findParent(callback) { + var path = this; + while (path = path.parentPath) { + if (callback(path)) return path; + } + return null; +} + +function find(callback) { + var path = this; + do { + if (callback(path)) return path; + } while (path = path.parentPath); + return null; +} + +function getFunctionParent() { + return this.findParent(function (path) { + return path.isFunction() || path.isProgram(); + }); +} + +function getStatementParent() { + var path = this; + do { + if (Array.isArray(path.container)) { + return path; + } + } while (path = path.parentPath); +} + +function getEarliestCommonAncestorFrom(paths) { + return this.getDeepestCommonAncestorFrom(paths, function (deepest, i, ancestries) { + var earliest = void 0; + var keys = t.VISITOR_KEYS[deepest.type]; + + for (var _iterator = ancestries, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : (0, _getIterator3.default)(_iterator);;) { + var _ref; + + if (_isArray) { + if (_i >= _iterator.length) break; + _ref = _iterator[_i++]; + } else { + _i = _iterator.next(); + if (_i.done) break; + _ref = _i.value; + } + + var ancestry = _ref; + + var path = ancestry[i + 1]; + + if (!earliest) { + earliest = path; + continue; + } + + if (path.listKey && earliest.listKey === path.listKey) { + if (path.key < earliest.key) { + earliest = path; + continue; + } + } + + var earliestKeyIndex = keys.indexOf(earliest.parentKey); + var currentKeyIndex = keys.indexOf(path.parentKey); + if (earliestKeyIndex > currentKeyIndex) { + earliest = path; + } + } + + return earliest; + }); +} + +function getDeepestCommonAncestorFrom(paths, filter) { + var _this = this; + + if (!paths.length) { + return this; + } + + if (paths.length === 1) { + return paths[0]; + } + + var minDepth = Infinity; + + var lastCommonIndex = void 0, + lastCommon = void 0; + + var ancestries = paths.map(function (path) { + var ancestry = []; + + do { + ancestry.unshift(path); + } while ((path = path.parentPath) && path !== _this); + + if (ancestry.length < minDepth) { + minDepth = ancestry.length; + } + + return ancestry; + }); + + var first = ancestries[0]; + + depthLoop: for (var i = 0; i < minDepth; i++) { + var shouldMatch = first[i]; + + for (var _iterator2 = ancestries, _isArray2 = Array.isArray(_iterator2), _i2 = 0, _iterator2 = _isArray2 ? _iterator2 : (0, _getIterator3.default)(_iterator2);;) { + var _ref2; + + if (_isArray2) { + if (_i2 >= _iterator2.length) break; + _ref2 = _iterator2[_i2++]; + } else { + _i2 = _iterator2.next(); + if (_i2.done) break; + _ref2 = _i2.value; + } + + var ancestry = _ref2; + + if (ancestry[i] !== shouldMatch) { + break depthLoop; + } + } + + lastCommonIndex = i; + lastCommon = shouldMatch; + } + + if (lastCommon) { + if (filter) { + return filter(lastCommon, lastCommonIndex, ancestries); + } else { + return lastCommon; + } + } else { + throw new Error("Couldn't find intersection"); + } +} + +function getAncestry() { + var path = this; + var paths = []; + do { + paths.push(path); + } while (path = path.parentPath); + return paths; +} + +function isAncestor(maybeDescendant) { + return maybeDescendant.isDescendant(this); +} + +function isDescendant(maybeAncestor) { + return !!this.findParent(function (parent) { + return parent === maybeAncestor; + }); +} + +function inType() { + var path = this; + while (path) { + for (var _iterator3 = arguments, _isArray3 = Array.isArray(_iterator3), _i3 = 0, _iterator3 = _isArray3 ? _iterator3 : (0, _getIterator3.default)(_iterator3);;) { + var _ref3; + + if (_isArray3) { + if (_i3 >= _iterator3.length) break; + _ref3 = _iterator3[_i3++]; + } else { + _i3 = _iterator3.next(); + if (_i3.done) break; + _ref3 = _i3.value; + } + + var type = _ref3; + + if (path.node.type === type) return true; + } + path = path.parentPath; + } + + return false; +} + +function inShadow(key) { + var parentFn = this.isFunction() ? this : this.findParent(function (p) { + return p.isFunction(); + }); + if (!parentFn) return; + + if (parentFn.isFunctionExpression() || parentFn.isFunctionDeclaration()) { + var shadow = parentFn.node.shadow; + + if (shadow && (!key || shadow[key] !== false)) { + return parentFn; + } + } else if (parentFn.isArrowFunctionExpression()) { + return parentFn; + } + + return null; +} +},{"./index":125,"babel-runtime/core-js/get-iterator":95,"babel-types":151}],120:[function(require,module,exports){ +"use strict"; + +exports.__esModule = true; +exports.shareCommentsWithSiblings = shareCommentsWithSiblings; +exports.addComment = addComment; +exports.addComments = addComments; +function shareCommentsWithSiblings() { + if (typeof this.key === "string") return; + + var node = this.node; + if (!node) return; + + var trailing = node.trailingComments; + var leading = node.leadingComments; + if (!trailing && !leading) return; + + var prev = this.getSibling(this.key - 1); + var next = this.getSibling(this.key + 1); + + if (!prev.node) prev = next; + if (!next.node) next = prev; + + prev.addComments("trailing", leading); + next.addComments("leading", trailing); +} + +function addComment(type, content, line) { + this.addComments(type, [{ + type: line ? "CommentLine" : "CommentBlock", + value: content + }]); +} + +function addComments(type, comments) { + if (!comments) return; + + var node = this.node; + if (!node) return; + + var key = type + "Comments"; + + if (node[key]) { + node[key] = node[key].concat(comments); + } else { + node[key] = comments; + } +} +},{}],121:[function(require,module,exports){ +"use strict"; + +exports.__esModule = true; + +var _getIterator2 = require("babel-runtime/core-js/get-iterator"); + +var _getIterator3 = _interopRequireDefault(_getIterator2); + +exports.call = call; +exports._call = _call; +exports.isBlacklisted = isBlacklisted; +exports.visit = visit; +exports.skip = skip; +exports.skipKey = skipKey; +exports.stop = stop; +exports.setScope = setScope; +exports.setContext = setContext; +exports.resync = resync; +exports._resyncParent = _resyncParent; +exports._resyncKey = _resyncKey; +exports._resyncList = _resyncList; +exports._resyncRemoved = _resyncRemoved; +exports.popContext = popContext; +exports.pushContext = pushContext; +exports.setup = setup; +exports.setKey = setKey; +exports.requeue = requeue; +exports._getQueueContexts = _getQueueContexts; + +var _index = require("../index"); + +var _index2 = _interopRequireDefault(_index); + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } + +function call(key) { + var opts = this.opts; + + this.debug(function () { + return key; + }); + + if (this.node) { + if (this._call(opts[key])) return true; + } + + if (this.node) { + return this._call(opts[this.node.type] && opts[this.node.type][key]); + } + + return false; +} + +function _call(fns) { + if (!fns) return false; + + for (var _iterator = fns, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : (0, _getIterator3.default)(_iterator);;) { + var _ref; + + if (_isArray) { + if (_i >= _iterator.length) break; + _ref = _iterator[_i++]; + } else { + _i = _iterator.next(); + if (_i.done) break; + _ref = _i.value; + } + + var fn = _ref; + + if (!fn) continue; + + var node = this.node; + if (!node) return true; + + var ret = fn.call(this.state, this, this.state); + if (ret) throw new Error("Unexpected return value from visitor method " + fn); + + if (this.node !== node) return true; + + if (this.shouldStop || this.shouldSkip || this.removed) return true; + } + + return false; +} + +function isBlacklisted() { + var blacklist = this.opts.blacklist; + return blacklist && blacklist.indexOf(this.node.type) > -1; +} + +function visit() { + if (!this.node) { + return false; + } + + if (this.isBlacklisted()) { + return false; + } + + if (this.opts.shouldSkip && this.opts.shouldSkip(this)) { + return false; + } + + if (this.call("enter") || this.shouldSkip) { + this.debug(function () { + return "Skip..."; + }); + return this.shouldStop; + } + + this.debug(function () { + return "Recursing into..."; + }); + _index2.default.node(this.node, this.opts, this.scope, this.state, this, this.skipKeys); + + this.call("exit"); + + return this.shouldStop; +} + +function skip() { + this.shouldSkip = true; +} + +function skipKey(key) { + this.skipKeys[key] = true; +} + +function stop() { + this.shouldStop = true; + this.shouldSkip = true; +} + +function setScope() { + if (this.opts && this.opts.noScope) return; + + var target = this.context && this.context.scope; + + if (!target) { + var path = this.parentPath; + while (path && !target) { + if (path.opts && path.opts.noScope) return; + + target = path.scope; + path = path.parentPath; + } + } + + this.scope = this.getScope(target); + if (this.scope) this.scope.init(); +} + +function setContext(context) { + this.shouldSkip = false; + this.shouldStop = false; + this.removed = false; + this.skipKeys = {}; + + if (context) { + this.context = context; + this.state = context.state; + this.opts = context.opts; + } + + this.setScope(); + + return this; +} + +function resync() { + if (this.removed) return; + + this._resyncParent(); + this._resyncList(); + this._resyncKey(); +} + +function _resyncParent() { + if (this.parentPath) { + this.parent = this.parentPath.node; + } +} + +function _resyncKey() { + if (!this.container) return; + + if (this.node === this.container[this.key]) return; + + if (Array.isArray(this.container)) { + for (var i = 0; i < this.container.length; i++) { + if (this.container[i] === this.node) { + return this.setKey(i); + } + } + } else { + for (var key in this.container) { + if (this.container[key] === this.node) { + return this.setKey(key); + } + } + } + + this.key = null; +} + +function _resyncList() { + if (!this.parent || !this.inList) return; + + var newContainer = this.parent[this.listKey]; + if (this.container === newContainer) return; + + this.container = newContainer || null; +} + +function _resyncRemoved() { + if (this.key == null || !this.container || this.container[this.key] !== this.node) { + this._markRemoved(); + } +} + +function popContext() { + this.contexts.pop(); + this.setContext(this.contexts[this.contexts.length - 1]); +} + +function pushContext(context) { + this.contexts.push(context); + this.setContext(context); +} + +function setup(parentPath, container, listKey, key) { + this.inList = !!listKey; + this.listKey = listKey; + this.parentKey = listKey || key; + this.container = container; + + this.parentPath = parentPath || this.parentPath; + this.setKey(key); +} + +function setKey(key) { + this.key = key; + this.node = this.container[this.key]; + this.type = this.node && this.node.type; +} + +function requeue() { + var pathToQueue = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : this; + + if (pathToQueue.removed) return; + + var contexts = this.contexts; + + for (var _iterator2 = contexts, _isArray2 = Array.isArray(_iterator2), _i2 = 0, _iterator2 = _isArray2 ? _iterator2 : (0, _getIterator3.default)(_iterator2);;) { + var _ref2; + + if (_isArray2) { + if (_i2 >= _iterator2.length) break; + _ref2 = _iterator2[_i2++]; + } else { + _i2 = _iterator2.next(); + if (_i2.done) break; + _ref2 = _i2.value; + } + + var context = _ref2; + + context.maybeQueue(pathToQueue); + } +} + +function _getQueueContexts() { + var path = this; + var contexts = this.contexts; + while (!contexts.length) { + path = path.parentPath; + contexts = path.contexts; + } + return contexts; +} +},{"../index":118,"babel-runtime/core-js/get-iterator":95}],122:[function(require,module,exports){ +"use strict"; + +exports.__esModule = true; +exports.toComputedKey = toComputedKey; +exports.ensureBlock = ensureBlock; +exports.arrowFunctionToShadowed = arrowFunctionToShadowed; + +var _babelTypes = require("babel-types"); + +var t = _interopRequireWildcard(_babelTypes); + +function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } } + +function toComputedKey() { + var node = this.node; + + var key = void 0; + if (this.isMemberExpression()) { + key = node.property; + } else if (this.isProperty() || this.isMethod()) { + key = node.key; + } else { + throw new ReferenceError("todo"); + } + + if (!node.computed) { + if (t.isIdentifier(key)) key = t.stringLiteral(key.name); + } + + return key; +} + +function ensureBlock() { + return t.ensureBlock(this.node); +} + +function arrowFunctionToShadowed() { + if (!this.isArrowFunctionExpression()) return; + + this.ensureBlock(); + + var node = this.node; + + node.expression = false; + node.type = "FunctionExpression"; + node.shadow = node.shadow || true; +} +},{"babel-types":151}],123:[function(require,module,exports){ +(function (global){ +"use strict"; + +exports.__esModule = true; + +var _typeof2 = require("babel-runtime/helpers/typeof"); + +var _typeof3 = _interopRequireDefault(_typeof2); + +var _getIterator2 = require("babel-runtime/core-js/get-iterator"); + +var _getIterator3 = _interopRequireDefault(_getIterator2); + +var _map = require("babel-runtime/core-js/map"); + +var _map2 = _interopRequireDefault(_map); + +exports.evaluateTruthy = evaluateTruthy; +exports.evaluate = evaluate; + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } + +var VALID_CALLEES = ["String", "Number", "Math"]; +var INVALID_METHODS = ["random"]; + +function evaluateTruthy() { + var res = this.evaluate(); + if (res.confident) return !!res.value; +} + +function evaluate() { + var confident = true; + var deoptPath = void 0; + var seen = new _map2.default(); + + function deopt(path) { + if (!confident) return; + deoptPath = path; + confident = false; + } + + var value = evaluate(this); + if (!confident) value = undefined; + return { + confident: confident, + deopt: deoptPath, + value: value + }; + + function evaluate(path) { + var node = path.node; + + + if (seen.has(node)) { + var existing = seen.get(node); + if (existing.resolved) { + return existing.value; + } else { + deopt(path); + return; + } + } else { + var item = { resolved: false }; + seen.set(node, item); + + var val = _evaluate(path); + if (confident) { + item.resolved = true; + item.value = val; + } + return val; + } + } + + function _evaluate(path) { + if (!confident) return; + + var node = path.node; + + + if (path.isSequenceExpression()) { + var exprs = path.get("expressions"); + return evaluate(exprs[exprs.length - 1]); + } + + if (path.isStringLiteral() || path.isNumericLiteral() || path.isBooleanLiteral()) { + return node.value; + } + + if (path.isNullLiteral()) { + return null; + } + + if (path.isTemplateLiteral()) { + var str = ""; + + var i = 0; + var _exprs = path.get("expressions"); + + for (var _iterator = node.quasis, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : (0, _getIterator3.default)(_iterator);;) { + var _ref; + + if (_isArray) { + if (_i >= _iterator.length) break; + _ref = _iterator[_i++]; + } else { + _i = _iterator.next(); + if (_i.done) break; + _ref = _i.value; + } + + var elem = _ref; + + if (!confident) break; + + str += elem.value.cooked; + + var expr = _exprs[i++]; + if (expr) str += String(evaluate(expr)); + } + + if (!confident) return; + return str; + } + + if (path.isConditionalExpression()) { + var testResult = evaluate(path.get("test")); + if (!confident) return; + if (testResult) { + return evaluate(path.get("consequent")); + } else { + return evaluate(path.get("alternate")); + } + } + + if (path.isExpressionWrapper()) { + return evaluate(path.get("expression")); + } + + if (path.isMemberExpression() && !path.parentPath.isCallExpression({ callee: node })) { + var property = path.get("property"); + var object = path.get("object"); + + if (object.isLiteral() && property.isIdentifier()) { + var _value = object.node.value; + var type = typeof _value === "undefined" ? "undefined" : (0, _typeof3.default)(_value); + if (type === "number" || type === "string") { + return _value[property.node.name]; + } + } + } + + if (path.isReferencedIdentifier()) { + var binding = path.scope.getBinding(node.name); + + if (binding && binding.constantViolations.length > 0) { + return deopt(binding.path); + } + + if (binding && path.node.start < binding.path.node.end) { + return deopt(binding.path); + } + + if (binding && binding.hasValue) { + return binding.value; + } else { + if (node.name === "undefined") { + return binding ? deopt(binding.path) : undefined; + } else if (node.name === "Infinity") { + return binding ? deopt(binding.path) : Infinity; + } else if (node.name === "NaN") { + return binding ? deopt(binding.path) : NaN; + } + + var resolved = path.resolve(); + if (resolved === path) { + return deopt(path); + } else { + return evaluate(resolved); + } + } + } + + if (path.isUnaryExpression({ prefix: true })) { + if (node.operator === "void") { + return undefined; + } + + var argument = path.get("argument"); + if (node.operator === "typeof" && (argument.isFunction() || argument.isClass())) { + return "function"; + } + + var arg = evaluate(argument); + if (!confident) return; + switch (node.operator) { + case "!": + return !arg; + case "+": + return +arg; + case "-": + return -arg; + case "~": + return ~arg; + case "typeof": + return typeof arg === "undefined" ? "undefined" : (0, _typeof3.default)(arg); + } + } + + if (path.isArrayExpression()) { + var arr = []; + var elems = path.get("elements"); + for (var _iterator2 = elems, _isArray2 = Array.isArray(_iterator2), _i2 = 0, _iterator2 = _isArray2 ? _iterator2 : (0, _getIterator3.default)(_iterator2);;) { + var _ref2; + + if (_isArray2) { + if (_i2 >= _iterator2.length) break; + _ref2 = _iterator2[_i2++]; + } else { + _i2 = _iterator2.next(); + if (_i2.done) break; + _ref2 = _i2.value; + } + + var _elem = _ref2; + + _elem = _elem.evaluate(); + + if (_elem.confident) { + arr.push(_elem.value); + } else { + return deopt(_elem); + } + } + return arr; + } + + if (path.isObjectExpression()) { + var obj = {}; + var props = path.get("properties"); + for (var _iterator3 = props, _isArray3 = Array.isArray(_iterator3), _i3 = 0, _iterator3 = _isArray3 ? _iterator3