99 lines
2.6 KiB
C++
99 lines
2.6 KiB
C++
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/*==========================================================================
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*
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* Copyright (C) 1999, 2000 Microsoft Corporation. All Rights Reserved.
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*
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* File: fwdserver.cpp
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* Content: Implements the forwarding server portion of the server class
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*
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* History:
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* Date By Reason
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* ==== == ======
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* 11/01/2000 rodtoll Split out from dvsereng.cpp
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*
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***************************************************************************/
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#include "dxvoicepch.h"
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#undef DPF_MODNAME
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#define DPF_MODNAME "CDirectVoiceServerEngine::StartupMulticast"
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//
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// StartupMulticast
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//
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// This function is called to initialize the multicast portion of the server
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// object.
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//
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// Called By:
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// - StartSession
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//
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// Locks Required:
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// - None
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//
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HRESULT CDirectVoiceServerEngine::StartupMulticast()
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{
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return DV_OK;
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}
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#undef DPF_MODNAME
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#define DPF_MODNAME "CDirectVoiceServerEngine::ShutdownMulticast"
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//
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// ShutdownMulticast
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//
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// This function is called to shutdown the multicast portion of the server
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// object.
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//
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// Called By:
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// - StartSession
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//
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// Locks Required:
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// - None
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//
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HRESULT CDirectVoiceServerEngine::ShutdownMulticast()
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{
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return DV_OK;
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}
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HRESULT CDirectVoiceServerEngine::HandleForwardingReceive( CVoicePlayer *pTargetPlayer, PDVPROTOCOLMSG_SPEECHWITHTARGET pdvSpeechWithtarget, DWORD dwSpeechSize, PBYTE pbSpeechData )
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{
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HRESULT hr;
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PDVTRANSPORT_BUFFERDESC pBufferDesc;
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PDVPROTOCOLMSG_SPEECHWITHFROM pdvSpeechWithFrom;
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PVOID pvSendContext;
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DWORD dwTransmitSize = sizeof( DVPROTOCOLMSG_SPEECHWITHFROM ) + dwSpeechSize;
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DNASSERT( dwTransmitSize <= m_lpdvfCompressionInfo->dwFrameLength + sizeof( DVPROTOCOLMSG_SPEECHWITHFROM ) );
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pBufferDesc = GetTransmitBuffer( dwTransmitSize, &pvSendContext );
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if( pBufferDesc == NULL )
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{
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DPFX(DPFPREP, DVF_ERRORLEVEL, "Error allocating memory" );
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pTargetPlayer->Release();
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return FALSE;
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}
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pdvSpeechWithFrom = (PDVPROTOCOLMSG_SPEECHWITHFROM) pBufferDesc->pBufferData;
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pdvSpeechWithFrom->dvHeader.dwType = DVMSGID_SPEECHWITHFROM;
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pdvSpeechWithFrom->dvHeader.bMsgNum = pdvSpeechWithtarget->dvHeader.bMsgNum;
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pdvSpeechWithFrom->dvHeader.bSeqNum = pdvSpeechWithtarget->dvHeader.bSeqNum;
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pdvSpeechWithFrom->dvidFrom = pTargetPlayer->GetPlayerID();
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memcpy( &pdvSpeechWithFrom[1], pbSpeechData, dwSpeechSize );
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hr = m_lpSessionTransport->SendToIDS( (PDVID) &pdvSpeechWithtarget[1], pdvSpeechWithtarget->dwNumTargets, pBufferDesc, pvSendContext, 0 );
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if( hr == DVERR_PENDING )
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{
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hr = DV_OK;
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}
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else if( FAILED( hr ) )
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{
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DPFX(DPFPREP, DVF_ERRORLEVEL, "Failed sending to ID hr=0x%x", hr );
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}
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return hr;
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}
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