mirror of
https://github.com/Ylianst/MeshCentral.git
synced 2024-12-26 07:23:03 +03:00
704 lines
21 KiB
JavaScript
704 lines
21 KiB
JavaScript
/*
|
|
* Copyright (c) 2014-2015 Sylvain Peyrefitte
|
|
*
|
|
* This file is part of node-rdpjs.
|
|
*
|
|
* node-rdpjs is free software: you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation, either version 3 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This program 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 General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
var type = require('../../core').type;
|
|
var log = require('../../core').log;
|
|
var error = require('../../core').error;
|
|
|
|
/**
|
|
* @see http://msdn.microsoft.com/en-us/library/cc240486.aspx
|
|
*/
|
|
var CapsType = {
|
|
CAPSTYPE_GENERAL : 0x0001,
|
|
CAPSTYPE_BITMAP : 0x0002,
|
|
CAPSTYPE_ORDER : 0x0003,
|
|
CAPSTYPE_BITMAPCACHE : 0x0004,
|
|
CAPSTYPE_CONTROL : 0x0005,
|
|
CAPSTYPE_ACTIVATION : 0x0007,
|
|
CAPSTYPE_POINTER : 0x0008,
|
|
CAPSTYPE_SHARE : 0x0009,
|
|
CAPSTYPE_COLORCACHE : 0x000A,
|
|
CAPSTYPE_SOUND : 0x000C,
|
|
CAPSTYPE_INPUT : 0x000D,
|
|
CAPSTYPE_FONT : 0x000E,
|
|
CAPSTYPE_BRUSH : 0x000F,
|
|
CAPSTYPE_GLYPHCACHE : 0x0010,
|
|
CAPSTYPE_OFFSCREENCACHE : 0x0011,
|
|
CAPSTYPE_BITMAPCACHE_HOSTSUPPORT : 0x0012,
|
|
CAPSTYPE_BITMAPCACHE_REV2 : 0x0013,
|
|
CAPSTYPE_VIRTUALCHANNEL : 0x0014,
|
|
CAPSTYPE_DRAWNINEGRIDCACHE : 0x0015,
|
|
CAPSTYPE_DRAWGDIPLUS : 0x0016,
|
|
CAPSTYPE_RAIL : 0x0017,
|
|
CAPSTYPE_WINDOW : 0x0018,
|
|
CAPSETTYPE_COMPDESK : 0x0019,
|
|
CAPSETTYPE_MULTIFRAGMENTUPDATE : 0x001A,
|
|
CAPSETTYPE_LARGE_POINTER : 0x001B,
|
|
CAPSETTYPE_SURFACE_COMMANDS : 0x001C,
|
|
CAPSETTYPE_BITMAP_CODECS : 0x001D,
|
|
CAPSSETTYPE_FRAME_ACKNOWLEDGE : 0x001E
|
|
};
|
|
|
|
/**
|
|
* @see http://msdn.microsoft.com/en-us/library/cc240549.aspx
|
|
*/
|
|
var MajorType = {
|
|
OSMAJORTYPE_UNSPECIFIED : 0x0000,
|
|
OSMAJORTYPE_WINDOWS : 0x0001,
|
|
OSMAJORTYPE_OS2 : 0x0002,
|
|
OSMAJORTYPE_MACINTOSH : 0x0003,
|
|
OSMAJORTYPE_UNIX : 0x0004,
|
|
OSMAJORTYPE_IOS : 0x0005,
|
|
OSMAJORTYPE_OSX : 0x0006,
|
|
OSMAJORTYPE_ANDROID : 0x0007
|
|
};
|
|
|
|
/**
|
|
* @see http://msdn.microsoft.com/en-us/library/cc240549.aspx
|
|
*/
|
|
var MinorType = {
|
|
OSMINORTYPE_UNSPECIFIED : 0x0000,
|
|
OSMINORTYPE_WINDOWS_31X : 0x0001,
|
|
OSMINORTYPE_WINDOWS_95 : 0x0002,
|
|
OSMINORTYPE_WINDOWS_NT : 0x0003,
|
|
OSMINORTYPE_OS2_V21 : 0x0004,
|
|
OSMINORTYPE_POWER_PC : 0x0005,
|
|
OSMINORTYPE_MACINTOSH : 0x0006,
|
|
OSMINORTYPE_NATIVE_XSERVER : 0x0007,
|
|
OSMINORTYPE_PSEUDO_XSERVER : 0x0008,
|
|
OSMINORTYPE_WINDOWS_RT : 0x0009
|
|
};
|
|
|
|
/**
|
|
* @see http://msdn.microsoft.com/en-us/library/cc240549.aspx
|
|
*/
|
|
var GeneralExtraFlag = {
|
|
FASTPATH_OUTPUT_SUPPORTED : 0x0001,
|
|
NO_BITMAP_COMPRESSION_HDR : 0x0400,
|
|
LONG_CREDENTIALS_SUPPORTED : 0x0004,
|
|
AUTORECONNECT_SUPPORTED : 0x0008,
|
|
ENC_SALTED_CHECKSUM : 0x0010
|
|
};
|
|
|
|
var Boolean = {
|
|
FALSE : 0x00,
|
|
TRUE : 0x01
|
|
};
|
|
|
|
/**
|
|
* @see http://msdn.microsoft.com/en-us/library/cc240556.aspx
|
|
*/
|
|
var OrderFlag = {
|
|
NEGOTIATEORDERSUPPORT : 0x0002,
|
|
ZEROBOUNDSDELTASSUPPORT : 0x0008,
|
|
COLORINDEXSUPPORT : 0x0020,
|
|
SOLIDPATTERNBRUSHONLY : 0x0040,
|
|
ORDERFLAGS_EXTRA_FLAGS : 0x0080
|
|
};
|
|
|
|
/**
|
|
* @see http://msdn.microsoft.com/en-us/library/cc240556.aspx
|
|
*/
|
|
var Order = {
|
|
TS_NEG_DSTBLT_INDEX : 0x00,
|
|
TS_NEG_PATBLT_INDEX : 0x01,
|
|
TS_NEG_SCRBLT_INDEX : 0x02,
|
|
TS_NEG_MEMBLT_INDEX : 0x03,
|
|
TS_NEG_MEM3BLT_INDEX : 0x04,
|
|
TS_NEG_DRAWNINEGRID_INDEX : 0x07,
|
|
TS_NEG_LINETO_INDEX : 0x08,
|
|
TS_NEG_MULTI_DRAWNINEGRID_INDEX : 0x09,
|
|
TS_NEG_SAVEBITMAP_INDEX : 0x0B,
|
|
TS_NEG_MULTIDSTBLT_INDEX : 0x0F,
|
|
TS_NEG_MULTIPATBLT_INDEX : 0x10,
|
|
TS_NEG_MULTISCRBLT_INDEX : 0x11,
|
|
TS_NEG_MULTIOPAQUERECT_INDEX : 0x12,
|
|
TS_NEG_FAST_INDEX_INDEX : 0x13,
|
|
TS_NEG_POLYGON_SC_INDEX : 0x14,
|
|
TS_NEG_POLYGON_CB_INDEX : 0x15,
|
|
TS_NEG_POLYLINE_INDEX : 0x16,
|
|
TS_NEG_FAST_GLYPH_INDEX : 0x18,
|
|
TS_NEG_ELLIPSE_SC_INDEX : 0x19,
|
|
TS_NEG_ELLIPSE_CB_INDEX : 0x1A,
|
|
TS_NEG_INDEX_INDEX : 0x1B
|
|
};
|
|
|
|
var OrderEx = {
|
|
ORDERFLAGS_EX_CACHE_BITMAP_REV3_SUPPORT : 0x0002,
|
|
ORDERFLAGS_EX_ALTSEC_FRAME_MARKER_SUPPORT : 0x0004
|
|
};
|
|
|
|
/**
|
|
* @see http://msdn.microsoft.com/en-us/library/cc240563.aspx
|
|
*/
|
|
var InputFlags = {
|
|
INPUT_FLAG_SCANCODES : 0x0001,
|
|
INPUT_FLAG_MOUSEX : 0x0004,
|
|
INPUT_FLAG_FASTPATH_INPUT : 0x0008,
|
|
INPUT_FLAG_UNICODE : 0x0010,
|
|
INPUT_FLAG_FASTPATH_INPUT2 : 0x0020,
|
|
INPUT_FLAG_UNUSED1 : 0x0040,
|
|
INPUT_FLAG_UNUSED2 : 0x0080,
|
|
TS_INPUT_FLAG_MOUSE_HWHEEL : 0x0100
|
|
};
|
|
|
|
/**
|
|
* @see http://msdn.microsoft.com/en-us/library/cc240564.aspx
|
|
*/
|
|
var BrushSupport = {
|
|
BRUSH_DEFAULT : 0x00000000,
|
|
BRUSH_COLOR_8x8 : 0x00000001,
|
|
BRUSH_COLOR_FULL : 0x00000002
|
|
};
|
|
|
|
/**
|
|
* @see http://msdn.microsoft.com/en-us/library/cc240565.aspx
|
|
*/
|
|
var GlyphSupport = {
|
|
GLYPH_SUPPORT_NONE : 0x0000,
|
|
GLYPH_SUPPORT_PARTIAL : 0x0001,
|
|
GLYPH_SUPPORT_FULL : 0x0002,
|
|
GLYPH_SUPPORT_ENCODE : 0x0003
|
|
};
|
|
|
|
/**
|
|
* @see http://msdn.microsoft.com/en-us/library/cc240550.aspx
|
|
*/
|
|
var OffscreenSupportLevel = {
|
|
FALSE : 0x00000000,
|
|
TRUE : 0x00000001
|
|
};
|
|
|
|
/**
|
|
* @see http://msdn.microsoft.com/en-us/library/cc240551.aspx
|
|
*/
|
|
var VirtualChannelCompressionFlag = {
|
|
VCCAPS_NO_COMPR : 0x00000000,
|
|
VCCAPS_COMPR_SC : 0x00000001,
|
|
VCCAPS_COMPR_CS_8K : 0x00000002
|
|
};
|
|
|
|
/**
|
|
* @see http://msdn.microsoft.com/en-us/library/cc240552.aspx
|
|
*/
|
|
var SoundFlag = {
|
|
NONE : 0x0000,
|
|
SOUND_BEEPS_FLAG : 0x0001
|
|
};
|
|
|
|
/**
|
|
* @see http://msdn.microsoft.com/en-us/library/cc240549.aspx
|
|
* @param opt {object} type options
|
|
* @returns {type.Component}
|
|
*/
|
|
function generalCapability(opt) {
|
|
var self = {
|
|
__TYPE__ : CapsType.CAPSTYPE_GENERAL,
|
|
osMajorType : new type.UInt16Le(),
|
|
osMinorType : new type.UInt16Le(),
|
|
protocolVersion : new type.UInt16Le(0x0200, {constant : true}),
|
|
pad2octetsA : new type.UInt16Le(),
|
|
generalCompressionTypes : new type.UInt16Le(0, {constant : true}),
|
|
extraFlags : new type.UInt16Le(),
|
|
updateCapabilityFlag : new type.UInt16Le(0, {constant : true}),
|
|
remoteUnshareFlag : new type.UInt16Le(0, {constant : true}),
|
|
generalCompressionLevel : new type.UInt16Le(0, {constant : true}),
|
|
refreshRectSupport : new type.UInt8(),
|
|
suppressOutputSupport : new type.UInt8()
|
|
};
|
|
|
|
return new type.Component(self, opt);
|
|
}
|
|
|
|
/**
|
|
* @see http://msdn.microsoft.com/en-us/library/cc240554.aspx
|
|
* @param opt {object} type options
|
|
* @returns {type.Component}
|
|
*/
|
|
function bitmapCapability(opt) {
|
|
var self = {
|
|
__TYPE__ : CapsType.CAPSTYPE_BITMAP,
|
|
preferredBitsPerPixel : new type.UInt16Le(),
|
|
receive1BitPerPixel : new type.UInt16Le(0x0001),
|
|
receive4BitsPerPixel : new type.UInt16Le(0x0001),
|
|
receive8BitsPerPixel : new type.UInt16Le(0x0001),
|
|
desktopWidth : new type.UInt16Le(),
|
|
desktopHeight : new type.UInt16Le(),
|
|
pad2octets : new type.UInt16Le(),
|
|
desktopResizeFlag : new type.UInt16Le(),
|
|
bitmapCompressionFlag : new type.UInt16Le(0x0001, {constant : true}),
|
|
highColorFlags : new type.UInt8(0),
|
|
drawingFlags : new type.UInt8(),
|
|
multipleRectangleSupport : new type.UInt16Le(0x0001, {constant : true}),
|
|
pad2octetsB : new type.UInt16Le()
|
|
};
|
|
|
|
return new type.Component(self, opt);
|
|
}
|
|
|
|
/**
|
|
* @see http://msdn.microsoft.com/en-us/library/cc240556.aspx
|
|
* @param orders {type.BinaryString|null} list of available orders
|
|
* @param opt {object} type options
|
|
* @returns {type.Component}
|
|
*/
|
|
function orderCapability(orders, opt) {
|
|
if(orders && orders.size() !== 32) {
|
|
throw new error.FatalError('NODE_RDP_PROTOCOL_PDU_CAPS_BAD_ORDERS_SIZE');
|
|
}
|
|
|
|
var self = {
|
|
__TYPE__ : CapsType.CAPSTYPE_ORDER,
|
|
terminalDescriptor : new type.BinaryString(Buffer.from(Array(16 + 1).join('\x00'), 'binary'), {readLength : new type.CallableValue(16)}),
|
|
pad4octetsA : new type.UInt32Le(0),
|
|
desktopSaveXGranularity : new type.UInt16Le(1),
|
|
desktopSaveYGranularity : new type.UInt16Le(20),
|
|
pad2octetsA : new type.UInt16Le(0),
|
|
maximumOrderLevel : new type.UInt16Le(1),
|
|
numberFonts : new type.UInt16Le(),
|
|
orderFlags : new type.UInt16Le(OrderFlag.NEGOTIATEORDERSUPPORT),
|
|
orderSupport : orders || new type.Factory(function(s) {
|
|
self.orderSupport = new type.BinaryString(null, {readLength : new type.CallableValue(32)}).read(s);
|
|
}),
|
|
textFlags : new type.UInt16Le(),
|
|
orderSupportExFlags : new type.UInt16Le(),
|
|
pad4octetsB : new type.UInt32Le(),
|
|
desktopSaveSize : new type.UInt32Le(480 * 480),
|
|
pad2octetsC : new type.UInt16Le(),
|
|
pad2octetsD : new type.UInt16Le(),
|
|
textANSICodePage : new type.UInt16Le(0),
|
|
pad2octetsE : new type.UInt16Le()
|
|
};
|
|
|
|
return new type.Component(self, opt);
|
|
}
|
|
|
|
/**
|
|
* @see http://msdn.microsoft.com/en-us/library/cc240559.aspx
|
|
* @param opt type options
|
|
* @returns {type.Component}
|
|
*/
|
|
function bitmapCacheCapability(opt) {
|
|
var self = {
|
|
__TYPE__ : CapsType.CAPSTYPE_BITMAPCACHE,
|
|
pad1 : new type.UInt32Le(),
|
|
pad2 : new type.UInt32Le(),
|
|
pad3 : new type.UInt32Le(),
|
|
pad4 : new type.UInt32Le(),
|
|
pad5 : new type.UInt32Le(),
|
|
pad6 : new type.UInt32Le(),
|
|
cache0Entries : new type.UInt16Le(),
|
|
cache0MaximumCellSize : new type.UInt16Le(),
|
|
cache1Entries : new type.UInt16Le(),
|
|
cache1MaximumCellSize : new type.UInt16Le(),
|
|
cache2Entries : new type.UInt16Le(),
|
|
cache2MaximumCellSize : new type.UInt16Le()
|
|
};
|
|
|
|
return new type.Component(self, opt);
|
|
}
|
|
|
|
/**
|
|
*
|
|
* @param isServer {boolean} true if in server mode
|
|
* @param opt {object} type options
|
|
* @returns {type.Component}
|
|
*/
|
|
function pointerCapability(isServer, opt) {
|
|
var self = {
|
|
__TYPE__ : CapsType.CAPSTYPE_POINTER,
|
|
colorPointerFlag : new type.UInt16Le(),
|
|
colorPointerCacheSize : new type.UInt16Le(20),
|
|
//old version of rdp doesn't support ...
|
|
pointerCacheSize : new type.UInt16Le(null, {conditional : function() {
|
|
return isServer || false;
|
|
}})
|
|
};
|
|
|
|
return new type.Component(self, opt);
|
|
}
|
|
|
|
/**
|
|
* @see http://msdn.microsoft.com/en-us/library/cc240563.aspx
|
|
* @param opt {object} type options
|
|
* @returns {type.Component}
|
|
*/
|
|
function inputCapability(opt) {
|
|
var self = {
|
|
__TYPE__ : CapsType.CAPSTYPE_INPUT,
|
|
inputFlags : new type.UInt16Le(),
|
|
pad2octetsA : new type.UInt16Le(),
|
|
// same value as gcc.ClientCoreSettings.kbdLayout
|
|
keyboardLayout : new type.UInt32Le(),
|
|
// same value as gcc.ClientCoreSettings.keyboardType
|
|
keyboardType : new type.UInt32Le(),
|
|
// same value as gcc.ClientCoreSettings.keyboardSubType
|
|
keyboardSubType : new type.UInt32Le(),
|
|
// same value as gcc.ClientCoreSettings.keyboardFnKeys
|
|
keyboardFunctionKey : new type.UInt32Le(),
|
|
// same value as gcc.ClientCoreSettingrrs.imeFileName
|
|
imeFileName : new type.BinaryString(Buffer.from(Array(64 + 1).join('\x00'), 'binary'), {readLength : new type.CallableValue(64)})
|
|
};
|
|
|
|
return new type.Component(self, opt);
|
|
}
|
|
|
|
/**
|
|
* @see http://msdn.microsoft.com/en-us/library/cc240564.aspx
|
|
* @param opt {object} type options
|
|
* @returns {type.Component}
|
|
*/
|
|
function brushCapability(opt) {
|
|
var self = {
|
|
__TYPE__ : CapsType.CAPSTYPE_BRUSH,
|
|
brushSupportLevel : new type.UInt32Le(BrushSupport.BRUSH_DEFAULT)
|
|
};
|
|
|
|
return new type.Component(self, opt);
|
|
}
|
|
|
|
/**
|
|
* @see http://msdn.microsoft.com/en-us/library/cc240566.aspx
|
|
* @param opt {object} type options
|
|
* @returns {type.Component}
|
|
*/
|
|
function cacheEntry(opt) {
|
|
var self = {
|
|
cacheEntries : new type.UInt16Le(),
|
|
cacheMaximumCellSize : new type.UInt16Le()
|
|
};
|
|
|
|
return new type.Component(self, opt);
|
|
}
|
|
|
|
/**
|
|
* @see http://msdn.microsoft.com/en-us/library/cc240565.aspx
|
|
* @param entries {type.Component} cache entries
|
|
* @param opt {object} type options
|
|
* @returns {type.Component}
|
|
*/
|
|
function glyphCapability(entries, opt) {
|
|
var self = {
|
|
__TYPE__ : CapsType.CAPSTYPE_GLYPHCACHE,
|
|
glyphCache : entries || new type.Factory(function(s) {
|
|
self.glyphCache = new type.Component([]);
|
|
for(var i = 0; i < 10; i++) {
|
|
self.glyphCache.obj.push(cacheEntry().read(s));
|
|
}
|
|
}),
|
|
fragCache : new type.UInt32Le(),
|
|
// all fonts are sent with bitmap format (very expensive)
|
|
glyphSupportLevel : new type.UInt16Le(GlyphSupport.GLYPH_SUPPORT_NONE),
|
|
pad2octets : new type.UInt16Le()
|
|
};
|
|
|
|
return new type.Component(self, opt);
|
|
}
|
|
|
|
/**
|
|
* @see http://msdn.microsoft.com/en-us/library/cc240550.aspx
|
|
* @param opt {object} type options
|
|
* @returns {type.Component}
|
|
*/
|
|
function offscreenBitmapCacheCapability(opt) {
|
|
var self = {
|
|
__TYPE__ : CapsType.CAPSTYPE_OFFSCREENCACHE,
|
|
offscreenSupportLevel : new type.UInt32Le(OffscreenSupportLevel.FALSE),
|
|
offscreenCacheSize : new type.UInt16Le(),
|
|
offscreenCacheEntries : new type.UInt16Le()
|
|
};
|
|
|
|
return new type.Component(self, opt);
|
|
}
|
|
|
|
/**
|
|
* @see http://msdn.microsoft.com/en-us/library/cc240551.aspx
|
|
* @param opt {object} type options
|
|
* @returns {type.Component}
|
|
*/
|
|
function virtualChannelCapability(opt) {
|
|
var self = {
|
|
__TYPE__ : CapsType.CAPSTYPE_VIRTUALCHANNEL,
|
|
flags : new type.UInt32Le(VirtualChannelCompressionFlag.VCCAPS_NO_COMPR),
|
|
VCChunkSize : new type.UInt32Le(null, {optional : true})
|
|
};
|
|
|
|
return new type.Component(self, opt);
|
|
}
|
|
|
|
/**
|
|
* @see http://msdn.microsoft.com/en-us/library/cc240552.aspx
|
|
* @param opt {object} type options
|
|
* @returns {type.Component}
|
|
*/
|
|
function soundCapability(opt) {
|
|
var self = {
|
|
__TYPE__ : CapsType.CAPSTYPE_SOUND,
|
|
soundFlags : new type.UInt16Le(SoundFlag.NONE),
|
|
pad2octetsA : new type.UInt16Le()
|
|
};
|
|
|
|
return new type.Component(self, opt);
|
|
}
|
|
|
|
/**
|
|
* @see http://msdn.microsoft.com/en-us/library/cc240568.aspx
|
|
* @param opt {object} type options
|
|
* @returns {type.Component}
|
|
*/
|
|
function controlCapability(opt) {
|
|
var self = {
|
|
__TYPE__ : CapsType.CAPSTYPE_CONTROL,
|
|
controlFlags : new type.UInt16Le(),
|
|
remoteDetachFlag : new type.UInt16Le(),
|
|
controlInterest : new type.UInt16Le(0x0002),
|
|
detachInterest : new type.UInt16Le(0x0002)
|
|
};
|
|
|
|
return new type.Component(self, opt);
|
|
}
|
|
|
|
/**
|
|
* @see http://msdn.microsoft.com/en-us/library/cc240569.aspx
|
|
* @param opt {object} type options
|
|
* @returns {type.Component}
|
|
*/
|
|
function windowActivationCapability(opt) {
|
|
var self = {
|
|
__TYPE__ : CapsType.CAPSTYPE_ACTIVATION,
|
|
helpKeyFlag : new type.UInt16Le(),
|
|
helpKeyIndexFlag : new type.UInt16Le(),
|
|
helpExtendedKeyFlag : new type.UInt16Le(),
|
|
windowManagerKeyFlag : new type.UInt16Le()
|
|
};
|
|
|
|
return new type.Component(self, opt);
|
|
}
|
|
|
|
/**
|
|
* @see http://msdn.microsoft.com/en-us/library/cc240571.aspx
|
|
* @param opt {object} type options
|
|
* @returns {type.Component}
|
|
*/
|
|
function fontCapability(opt) {
|
|
var self = {
|
|
__TYPE__ : CapsType.CAPSTYPE_FONT,
|
|
fontSupportFlags : new type.UInt16Le(0x0001),
|
|
pad2octets : new type.UInt16Le()
|
|
};
|
|
|
|
return new type.Component(self, opt);
|
|
}
|
|
|
|
/**
|
|
* @see http://msdn.microsoft.com/en-us/library/cc241564.aspx
|
|
* @param opt {object} type options
|
|
* @returns {type.Component}
|
|
*/
|
|
function colorCacheCapability(opt) {
|
|
var self = {
|
|
__TYPE__ : CapsType.CAPSTYPE_COLORCACHE,
|
|
colorTableCacheSize : new type.UInt16Le(0x0006),
|
|
pad2octets : new type.UInt16Le()
|
|
};
|
|
|
|
return new type.Component(self, opt);
|
|
}
|
|
|
|
/**
|
|
* @see http://msdn.microsoft.com/en-us/library/cc240570.aspx
|
|
* @param opt {object} type options
|
|
* @returns {type.Component}
|
|
*/
|
|
function shareCapability(opt) {
|
|
var self = {
|
|
__TYPE__ : CapsType.CAPSTYPE_SHARE,
|
|
nodeId : new type.UInt16Le(),
|
|
pad2octets : new type.UInt16Le()
|
|
};
|
|
|
|
return new type.Component(self, opt);
|
|
}
|
|
|
|
/**
|
|
* @see http://msdn.microsoft.com/en-us/library/cc240649.aspx
|
|
* @param opt {object} type options
|
|
* @returns {type.Component}
|
|
*/
|
|
function multiFragmentUpdate(opt) {
|
|
var self = {
|
|
__TYPE__ : CapsType.CAPSETTYPE_MULTIFRAGMENTUPDATE,
|
|
MaxRequestSize : new type.UInt32Le(0)
|
|
};
|
|
|
|
return new type.Component(self, opt);
|
|
}
|
|
|
|
/**
|
|
* Capability wrapper packet
|
|
* @see http://msdn.microsoft.com/en-us/library/cc240486.aspx
|
|
* @param cap {type.Component}
|
|
* @param opt {object} type options
|
|
* @returns {type.Component}
|
|
*/
|
|
function capability(cap, opt) {
|
|
var self = {
|
|
capabilitySetType : new type.UInt16Le(function() {
|
|
return self.capability.obj.__TYPE__;
|
|
}),
|
|
lengthCapability : new type.UInt16Le(function() {
|
|
return new type.Component(self).size();
|
|
}),
|
|
capability : cap || new type.Factory(function(s) {
|
|
switch(self.capabilitySetType.value) {
|
|
case CapsType.CAPSTYPE_GENERAL:
|
|
self.capability = generalCapability({readLength : new type.CallableValue(function() {
|
|
return self.lengthCapability.value - 4;
|
|
})}).read(s);
|
|
break;
|
|
case CapsType.CAPSTYPE_BITMAP:
|
|
self.capability = bitmapCapability({readLength : new type.CallableValue(function() {
|
|
return self.lengthCapability.value - 4;
|
|
})}).read(s);
|
|
break;
|
|
case CapsType.CAPSTYPE_ORDER:
|
|
self.capability = orderCapability(null, {readLength : new type.CallableValue(function() {
|
|
return self.lengthCapability.value - 4;
|
|
})}).read(s);
|
|
break;
|
|
case CapsType.CAPSTYPE_BITMAPCACHE:
|
|
self.capability = bitmapCacheCapability({readLength : new type.CallableValue(function() {
|
|
return self.lengthCapability.value - 4;
|
|
})}).read(s);
|
|
break;
|
|
case CapsType.CAPSTYPE_POINTER:
|
|
self.capability = pointerCapability(false, {readLength : new type.CallableValue(function() {
|
|
return self.lengthCapability.value - 4;
|
|
})}).read(s);
|
|
break;
|
|
case CapsType.CAPSTYPE_INPUT:
|
|
self.capability = inputCapability({readLength : new type.CallableValue(function() {
|
|
return self.lengthCapability.value - 4;
|
|
})}).read(s);
|
|
break;
|
|
case CapsType.CAPSTYPE_BRUSH:
|
|
self.capability = brushCapability({readLength : new type.CallableValue(function() {
|
|
return self.lengthCapability.value - 4;
|
|
})}).read(s);
|
|
break;
|
|
case CapsType.CAPSTYPE_GLYPHCACHE:
|
|
self.capability = glyphCapability(null, {readLength : new type.CallableValue(function() {
|
|
return self.lengthCapability.value - 4;
|
|
})}).read(s);
|
|
break;
|
|
case CapsType.CAPSTYPE_OFFSCREENCACHE:
|
|
self.capability = offscreenBitmapCacheCapability({readLength : new type.CallableValue(function() {
|
|
return self.lengthCapability.value - 4;
|
|
})}).read(s);
|
|
break;
|
|
case CapsType.CAPSTYPE_VIRTUALCHANNEL:
|
|
self.capability = virtualChannelCapability({readLength : new type.CallableValue(function() {
|
|
return self.lengthCapability.value - 4;
|
|
})}).read(s);
|
|
break;
|
|
case CapsType.CAPSTYPE_SOUND:
|
|
self.capability = soundCapability({readLength : new type.CallableValue(function() {
|
|
return self.lengthCapability.value - 4;
|
|
})}).read(s);
|
|
break;
|
|
case CapsType.CAPSTYPE_CONTROL:
|
|
self.capability = controlCapability({readLength : new type.CallableValue(function() {
|
|
return self.lengthCapability.value - 4;
|
|
})}).read(s);
|
|
break;
|
|
case CapsType.CAPSTYPE_ACTIVATION:
|
|
self.capability = windowActivationCapability({readLength : new type.CallableValue(function() {
|
|
return self.lengthCapability.value - 4;
|
|
})}).read(s);
|
|
break;
|
|
case CapsType.CAPSTYPE_FONT:
|
|
self.capability = fontCapability({readLength : new type.CallableValue(function() {
|
|
return self.lengthCapability.value - 4;
|
|
})}).read(s);
|
|
break;
|
|
case CapsType.CAPSTYPE_COLORCACHE:
|
|
self.capability = colorCacheCapability({readLength : new type.CallableValue(function() {
|
|
return self.lengthCapability.value - 4;
|
|
})}).read(s);
|
|
break;
|
|
case CapsType.CAPSTYPE_SHARE:
|
|
self.capability = shareCapability({readLength : new type.CallableValue(function() {
|
|
return self.lengthCapability.value - 4;
|
|
})}).read(s);
|
|
break;
|
|
case CapsType.CAPSETTYPE_MULTIFRAGMENTUPDATE:
|
|
self.capability = multiFragmentUpdate({readLength : new type.CallableValue(function() {
|
|
return self.lengthCapability.value - 4;
|
|
})}).read(s);
|
|
break;
|
|
default:
|
|
log.debug('unknown capability ' + self.capabilitySetType.value);
|
|
self.capability = new type.BinaryString(null, {readLength : new type.CallableValue(function() {
|
|
return self.lengthCapability.value - 4;
|
|
})}).read(s);
|
|
}
|
|
})
|
|
};
|
|
|
|
return new type.Component(self, opt);
|
|
}
|
|
|
|
/**
|
|
* Module exports
|
|
*/
|
|
module.exports = {
|
|
CapsType : CapsType,
|
|
MajorType : MajorType,
|
|
MinorType : MinorType,
|
|
GeneralExtraFlag : GeneralExtraFlag,
|
|
Boolean : Boolean,
|
|
OrderFlag : OrderFlag,
|
|
Order : Order,
|
|
OrderEx : OrderEx,
|
|
InputFlags : InputFlags,
|
|
BrushSupport : BrushSupport,
|
|
GlyphSupport : GlyphSupport,
|
|
OffscreenSupportLevel : OffscreenSupportLevel,
|
|
VirtualChannelCompressionFlag : VirtualChannelCompressionFlag,
|
|
SoundFlag : SoundFlag,
|
|
generalCapability : generalCapability,
|
|
bitmapCapability : bitmapCapability,
|
|
orderCapability : orderCapability,
|
|
bitmapCacheCapability : bitmapCacheCapability,
|
|
pointerCapability : pointerCapability,
|
|
inputCapability : inputCapability,
|
|
brushCapability : brushCapability,
|
|
cacheEntry : cacheEntry,
|
|
glyphCapability : glyphCapability,
|
|
offscreenBitmapCacheCapability : offscreenBitmapCacheCapability,
|
|
virtualChannelCapability : virtualChannelCapability,
|
|
soundCapability : soundCapability,
|
|
controlCapability : controlCapability,
|
|
windowActivationCapability : windowActivationCapability,
|
|
fontCapability : fontCapability,
|
|
colorCacheCapability : colorCacheCapability,
|
|
shareCapability : shareCapability,
|
|
multiFragmentUpdate : multiFragmentUpdate,
|
|
capability : capability
|
|
}; |