/// <summary>
/// Method to receive and decode client capabilities.
/// </summary>
/// <param name="serverMaxRequestSize">The MaxRequestSize field of the server-to-client Multifragment Update Capability Set. </param>
/// <param name="supportedRfxCaps">Output the TS_RFX_ICAP array supported by the client.</param>
public void ReceiveAndCheckClientCapabilities(uint serverMaxRequestSize, out TS_RFX_ICAP[] supportedRfxCaps)
{
supportedRfxCaps = null;
s2cMaxRequestSize = serverMaxRequestSize;
ConfirmCapabilitySets = this.rdpbcgrSessionContext.ConfirmCapabilitySets;
foreach (ITsCapsSet capSet in ConfirmCapabilitySets)
{
if (capSet is TS_MULTIFRAGMENTUPDATE_CAPABILITYSET)
{
this.is_Client_Multifragment_Update_CapabilitySet_Received = true;
this.client_Multifragment_Update_CapabilitySet = (TS_MULTIFRAGMENTUPDATE_CAPABILITYSET)capSet;
}
else if (capSet is TS_LARGE_POINTER_CAPABILITYSET)
{
this.is_Client_Large_Pointer_Capability_Set_Received = true;
this.client_Large_Pointer_Capability_Set = (TS_LARGE_POINTER_CAPABILITYSET)capSet;
}
else if (capSet is TS_BITMAPCACHE_CAPABILITYSET_REV2)
{
this.is_Client_Revision2_Bitmap_Cache_Capability_Set_Received = true;
this.client_Revision2_Bitmap_Cache_Capability_Set = (TS_BITMAPCACHE_CAPABILITYSET_REV2)capSet;
}
else if (capSet is TS_FRAME_ACKNOWLEDGE_CAPABILITYSET)
{
this.is_TS_FRAME_ACKNOWLEDGE_CAPABILITYSET_Received = true;
this.clientTS_FRAME_ACKNOWLEDGE_CAPABILITYSET = (TS_FRAME_ACKNOWLEDGE_CAPABILITYSET)capSet;
}
else if (capSet is TS_SURFCMDS_CAPABILITYSET)
{
this.is_Client_Surface_Commands_Capability_Set_Received = true;
this.client_Surface_Commands_Capability_Set = (TS_SURFCMDS_CAPABILITYSET)capSet;
if ((this.client_Surface_Commands_Capability_Set.cmdFlags & CmdFlags_Values.SURFCMDS_STREAMSURFACEBITS) == CmdFlags_Values.SURFCMDS_STREAMSURFACEBITS)
{
this.clientupportStreamSurfaceBits = true;
}
}
else if (capSet is TS_BITMAPCODECS_CAPABILITYSET)
{
this.is_Client_Bitmap_Codecs_Capability_Set_Received = true;
this.client_Bitmap_Codecs_Capability_Set = (TS_BITMAPCODECS_CAPABILITYSET)capSet;
foreach (TS_BITMAPCODEC codec in this.client_Bitmap_Codecs_Capability_Set.supportedBitmapCodecs.bitmapCodecArray)
{
if (is_REMOTEFX_CODEC_GUID(codec.codecGUID))
{
is_TS_RFX_CLNT_CAPS_CONTAINER_Received = true;
remoteFXCodecID = codec.codecID;
this.client_RFX_Caps_Container = rdprfxServerDecoder.Decode_TS_RFX_CLNT_CAPS_CONTAINER(codec.codecProperties);
supportedRfxCaps = this.client_RFX_Caps_Container.capsData.capsetsData[0].icapsData;
break;
}
}
}
}
//Verify Client Capabilities
VerifyClientCapabilities();
}
/// <summary>
/// Create Bitmap Codec structure which contains a TS_RFX_CLNT_CAPS_CONTAINER structure
/// </summary>
/// <returns></returns>
private TS_BITMAPCODEC CreateTS_BITMAPCODEC_Image_RemoteFX()
{
TS_RFX_ICAP rfxIcapRLGR1 = new TS_RFX_ICAP();
rfxIcapRLGR1.version = version_Value.CLW_VERSION_1_0;
rfxIcapRLGR1.flags = 0x02;
rfxIcapRLGR1.entropyBits = entropyBits_Value.CLW_ENTROPY_RLGR1;
TS_RFX_ICAP rfxIcapRLGR3 = new TS_RFX_ICAP();
rfxIcapRLGR3.version = version_Value.CLW_VERSION_1_0;
rfxIcapRLGR3.flags = 0x02;
rfxIcapRLGR3.entropyBits = entropyBits_Value.CLW_ENTROPY_RLGR3;
TS_RFX_CAPSET rfxCapSet = new TS_RFX_CAPSET();
rfxCapSet.numIcaps = 2;
rfxCapSet.icapsData = new TS_RFX_ICAP[] { rfxIcapRLGR1, rfxIcapRLGR3 };
TS_RFX_CAPS rfxCaps = new TS_RFX_CAPS();
rfxCaps.capsetsData = new TS_RFX_CAPSET[] { rfxCapSet };
TS_RFX_CLNT_CAPS_CONTAINER rfxClnCaps = new TS_RFX_CLNT_CAPS_CONTAINER();
rfxClnCaps.captureFlags = 0x00000001;
rfxClnCaps.capsData = rfxCaps;
TS_BITMAPCODEC bitmapCodec = new TS_BITMAPCODEC();
bitmapCodec.codecGUID.codecGUID1 = 0x2744CCD4;
bitmapCodec.codecGUID.codecGUID2 = 0x9D8A;
bitmapCodec.codecGUID.codecGUID3 = 0x4E74;
bitmapCodec.codecGUID.codecGUID4 = 0x80;
bitmapCodec.codecGUID.codecGUID5 = 0x3C;
bitmapCodec.codecGUID.codecGUID6 = 0x0E;
bitmapCodec.codecGUID.codecGUID7 = 0xCB;
bitmapCodec.codecGUID.codecGUID8 = 0xEE;
bitmapCodec.codecGUID.codecGUID9 = 0xA1;
bitmapCodec.codecGUID.codecGUID10 = 0x9C;
bitmapCodec.codecGUID.codecGUID11 = 0x54;
bitmapCodec.codecID = 3;
bitmapCodec.codecProperties = rfxClnCaps.ToBytes();
bitmapCodec.codecPropertiesLength = (ushort)bitmapCodec.codecProperties.Length;
return(bitmapCodec);
}
/// <summary>
/// Create Bitmap Codec structure which contains a TS_RFX_CLNT_CAPS_CONTAINER structure
/// </summary>
/// <returns></returns>
private static TS_BITMAPCODEC CreateTS_BITMAPCODEC_RemoteFX()
{
TS_RFX_ICAP rfxIcapRLGR1 = new TS_RFX_ICAP();
rfxIcapRLGR1.version = version_Value.CLW_VERSION_1_0;
rfxIcapRLGR1.flags = 0x00;
rfxIcapRLGR1.entropyBits = entropyBits_Value.CLW_ENTROPY_RLGR1;
TS_RFX_ICAP rfxIcapRLGR3 = new TS_RFX_ICAP();
rfxIcapRLGR3.version = version_Value.CLW_VERSION_1_0;
rfxIcapRLGR3.flags = 0x00;
rfxIcapRLGR3.entropyBits = entropyBits_Value.CLW_ENTROPY_RLGR3;
TS_RFX_CAPSET rfxCapSet = new TS_RFX_CAPSET();
rfxCapSet.numIcaps = 2;
rfxCapSet.icapsData = new TS_RFX_ICAP[] { rfxIcapRLGR1, rfxIcapRLGR3 };
TS_RFX_CAPS rfxCaps = new TS_RFX_CAPS();
rfxCaps.capsetsData = new TS_RFX_CAPSET[] { rfxCapSet };
TS_RFX_CLNT_CAPS_CONTAINER rfxClnCaps = new TS_RFX_CLNT_CAPS_CONTAINER();
rfxClnCaps.captureFlags = 0x00000001;
rfxClnCaps.capsData = rfxCaps;
TS_BITMAPCODEC bitmapCodec = new TS_BITMAPCODEC();
bitmapCodec.codecGUID.codecGUID1 = 0x76772F12;
bitmapCodec.codecGUID.codecGUID2 = 0xBD72;
bitmapCodec.codecGUID.codecGUID3 = 0x4463;
bitmapCodec.codecGUID.codecGUID4 = 0xAF;
bitmapCodec.codecGUID.codecGUID5 = 0xB3;
bitmapCodec.codecGUID.codecGUID6 = 0xB7;
bitmapCodec.codecGUID.codecGUID7 = 0x3C;
bitmapCodec.codecGUID.codecGUID8 = 0x9C;
bitmapCodec.codecGUID.codecGUID9 = 0x6F;
bitmapCodec.codecGUID.codecGUID10 = 0x78;
bitmapCodec.codecGUID.codecGUID11 = 0x86;
bitmapCodec.codecID = 2;
bitmapCodec.codecProperties = rfxClnCaps.ToBytes();
bitmapCodec.codecPropertiesLength = (ushort)bitmapCodec.codecProperties.Length;
return(bitmapCodec);
}
