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/*
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* Copyright (c) 2005 Nokia Corporation and/or its subsidiary(-ies).
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* All rights reserved.
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* This component and the accompanying materials are made available
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* under the terms of "Eclipse Public License v1.0"
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* which accompanies this distribution, and is available
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* at the URL "http://www.eclipse.org/legal/epl-v10.html".
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*
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* Initial Contributors:
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* Nokia Corporation - initial contribution.
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*
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* Contributors:
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*
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* Description:
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*
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*/
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// INCLUDE FILES
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#include <e32base.h>
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#include <e32std.h>
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#include <e32def.h>
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#include <stringpool.h>
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#include <sdpdocument.h>
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#include <sdpcodecstringconstants.h>
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#include <sdpcodecstringpool.h>
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#include <sdpmediafield.h>
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#include <sdpattributefield.h>
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#include <sdprtpmapvalue.h>
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#include <sdpfmtattributefield.h>
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#include <sdporiginfield.h>
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#include <e32err.h>
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#include <uricommon.h>
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#include <uri8.h>
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#include <uriutils.h>
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#include <SdpConnectionField.h>
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#include "mcemediadefs.h"
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#include "mcemessagesdpcodec.h"
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#include "mcecommessagestream.h"
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#include "mcemessagestream.h"
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#include "mcecommessagecodec.h"
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#include "mcemediadefs.h"
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#include "mcecomfactory.h"
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#include "mcemmlogs.h"
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#include "mcecommsrpsource.h"
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#include "mcecomexternalsink.h"
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#include "mcecomexternalsource.h"
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#include "mcecommsrpsink.h"
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#include "mcecommediasource.h"
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#include "mcedefs.h"
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#include "mcecomendpoint.h"
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#include <mcemsrpsink.h>
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#include <mcemsrpsource.h>
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#include <mcemessagesink.h>
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#include <mcemessagesource.h>
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#include "mcecommessagesink.h"
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#include "mcecommessagesource.h"
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#include "mcemsrpsink.h"
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#include "mceexternalsource.h"
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#include "mceexternalsink.h"
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// ================= MEMBER FUNCTIONS =======================
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// -----------------------------------------------------------------------------
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// CMceMessageSdpCodec::NewL
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// -----------------------------------------------------------------------------
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//
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CMceMessageSdpCodec* CMceMessageSdpCodec::NewL()
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{
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MCEMM_DEBUG( "CMceMessageSdpCodec::CMceMessageSdpCodec::NewL, Entry" )
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RStringF message = MCE_SDP_STRING_MESSAGEL();
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/*
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RStringPool sPool;
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RStringF message =sPool.OpenFStringL(KMceMediaMessage);
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*/
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CMceMessageSdpCodec* self = new (ELeave) CMceMessageSdpCodec( message );
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CleanupStack::PushL( self );
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self->ConstructL();
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CleanupStack::Pop( self );
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MCEMM_DEBUG( "CMceMessageSdpCodec::CMceMessageSdpCodec::NewL, Exit" )
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return self;
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}
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// -----------------------------------------------------------------------------
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// CMceMessageSdpCodec::CMceMessageSdpCodec
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// -----------------------------------------------------------------------------
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//
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CMceMessageSdpCodec::CMceMessageSdpCodec( RStringF aMedia )
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: CMceMediaSdpCodec( aMedia )
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{
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}
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// -----------------------------------------------------------------------------
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// CMceMessageSdpCodec::~CMceMessageSdpCodec
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// -----------------------------------------------------------------------------
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//
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CMceMessageSdpCodec::~CMceMessageSdpCodec()
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{
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MCEMM_DEBUG( "CMceMessageSdpCodec::~CMceMessageSdpCodec, Entry" )
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iNetType.Close();
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iAddressType.Close();
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iAcceptTypesStr.Close();
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iPathStr.Close();
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iAcceptWrappedTypesStr.Close();
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iFileSelectorStr.Close();
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iFileTransferidStr.Close();
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iFileDispositionStr.Close();
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iConnectionStr.Close();
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MCEMM_DEBUG( "CMceMessageSdpCodec::~CMceMessageSdpCodec, Exit" )
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}
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// -----------------------------------------------------------------------------
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// CMceMessageSdpCodec::Encodes
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// -----------------------------------------------------------------------------
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//
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TBool CMceMessageSdpCodec::Encodes( const CMceComMediaStream& aStream ) const
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{
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return aStream.iStreamType != CMceComMediaStream::ELocalStream &&
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aStream.iType == KMceMessage;
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}
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// -----------------------------------------------------------------------------
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// CMceMessageSdpCodec::EncodeRtpmapAttributeLC
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// -----------------------------------------------------------------------------
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//
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CSdpFmtAttributeField* CMceMessageSdpCodec::EncodeRtpmapAttributeLC( CMceComCodec& /*aCodec*/ ) const
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{
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MCEMM_DEBUG( "CMceMessageSdpCodec::EncodeRtpmapAttributeLC(), Entry" )
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CSdpFmtAttributeField* rtpmapAttribute = NULL;
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CleanupStack::PushL( rtpmapAttribute );
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MCEMM_DEBUG( "CMceMessageSdpCodec::EncodeRtpmapAttributeLC(), Exit" )
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return rtpmapAttribute;
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}
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// -----------------------------------------------------------------------------
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// CMceMessageSdpCodec::EncodeMessageMediaAttributesL
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// -----------------------------------------------------------------------------
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//
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void CMceMessageSdpCodec::EncodeMessageMediaAttributesL( CMceComMessageStream& aStream,
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CSdpMediaField& aMediaLine)
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{
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// Message stream level attributes will be set through client SDP attributes.
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MCEMM_DEBUG( "CMceMessageSdpCodec::EncodeMessageMediaAttributesL, Entry" )
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CMceComMsrpSource* msrpSource = NULL;
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CMceComMsrpSink* msrpSink = NULL;
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if ( (aStream.iStreamType == CMceComMediaStream::ESendOnlyStream) ||
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(aStream.iStreamType == CMceComMediaStream::ESendStream))
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{
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for(TInt i=0; i<aStream.Sinks().Count(); i++)
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{
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if ( (aStream.Sinks())[i]->iType == KMceMSRPSink)
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{
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msrpSink = dynamic_cast<CMceComMsrpSink*>( aStream.Sinks()[i]);
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break;
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}
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}
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}
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else //it meamsn it is sendrecv stream so the parameters are expected to be set to msrpSink
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{
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__ASSERT_ALWAYS(aStream.Source()->iType == KMceMSRPSource, User::Leave(KErrArgument));
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msrpSource = dynamic_cast<CMceComMsrpSource*>( aStream.Source());
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}
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__ASSERT_ALWAYS(msrpSource!=NULL || msrpSink!= NULL, User::Leave(KErrNotFound));
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RPointerArray<CMceComMediaSink> &sinks = aStream.Sinks(); //== KMceMessageSink
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if( (aStream.iSource->iType == KMceMSRPSource && sinks[0]->iType == KMceMessageSink) || aStream.iSource->iType == KMceMessageSource) // down link
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{
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if(aStream.iLocalMsrpPath.Length() && ( aStream.Session()->Streams().Count() != 2 || aStream.iStreamType != CMceComMediaStream::ESendOnlyStream) )
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{
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if (iPathStr.DesC().Length() == 0 )
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{
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iPathStr = SdpCodecStringPool::StringPoolL().OpenFStringL(KMceSDPNamePath);
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CleanupClosePushL( iPathStr );
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}
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HBufC16* localPath = HBufC16::NewLC(256);
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localPath->Des().Copy(aStream.iLocalMsrpPath);
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CUri8* uri = UriUtils::CreateUriL(*localPath);
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// if the realy is supported then the last entry will always indicates its own MSRP URI
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SetHostAddrFromPathAttrL(uri->Uri(), aMediaLine);
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// Set local port number from the msrp path
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//SetPortFromPathAttrL((TUriC8&)uri->Uri(), aStream);
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// Create the path SDP attr and append this to media line
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CSdpAttributeField* pathAttr = CSdpAttributeField::NewLC( iPathStr, aStream.iLocalMsrpPath);
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MCEMM_DEBUG_SVALUE( "path Attribute value from MSRP stack:", aStream.iLocalMsrpPath )
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aMediaLine.AttributeFields().AppendL( pathAttr );
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CleanupStack::Pop(pathAttr);
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CleanupStack::PopAndDestroy(localPath);
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if (iPathStr.DesC().Length() != 0 )
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CleanupStack::PopAndDestroy(&iPathStr);
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delete uri;
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}
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}
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else if(aStream.iSource->iType == KMceMessageSource && msrpSink->iType == KMceMSRPSink) // message uplink
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{
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//NOP
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}
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else
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{
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SetPathAttributeL(aStream, msrpSource, msrpSink, aMediaLine);
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}
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// EncodeFileAttributeL( aStream, aMediaLine );
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SetAcceptTypesAttributeL(msrpSource, msrpSink, aMediaLine);
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SetAcceptWrappedAttributeL(msrpSource, msrpSink, aMediaLine);
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SetFileShareAttributeL(msrpSource, msrpSink, aMediaLine);
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// Set Information attribute
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HBufC8* infoPtr = msrpSource!=NULL ? msrpSource->iSessInfo : msrpSink->iSessInfo;
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if (infoPtr != NULL)
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aMediaLine.SetInfoL(infoPtr->Des());
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// set msrp conneciton attribute
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SetConnectionAttributeL(aStream, aMediaLine);
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MCEMM_DEBUG( "CMceMessageSdpCodec::EncodeMessageMediaAttributesL, Exit" )
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}
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// -----------------------------------------------------------------------------
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// CMceMessageSdpCodec::EncodeMediaAttributesL
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// -----------------------------------------------------------------------------
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//
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void CMceMessageSdpCodec::EncodeMediaAttributesL( CMceComCodec& /*aCodec*/,
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CSdpMediaField& /*aMediaLine*/,
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CSdpFmtAttributeField& /*aRtpmap*/ ) const
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{
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MCEMM_DEBUG( "CMceMessageSdpCodec::EncodeMediaAttributesL(), Entry" )
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MCEMM_DEBUG( "CMceMessageSdpCodec::EncodeMediaAttributesL(), Exit" )
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}
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// -----------------------------------------------------------------------------
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// CMceMessageSdpCodec::DecodeMediaAttributesL
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// -----------------------------------------------------------------------------
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//
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void CMceMessageSdpCodec::DecodeMediaAttributesL(
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CSdpMediaField& /*aMediaLine*/,
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CMceComCodec& /*aCodec*/,
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CSdpFmtAttributeField& /*aRtpmap*/ ) const
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{
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MCEMM_DEBUG( "CMceMessageSdpCodec::DecodeMediaAttributesL(), Entry ")
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MCEMM_DEBUG("CMceMessageSdpCodec::DecodeMediaAttributesL(), Exit ")
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}
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// -----------------------------------------------------------------------------
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// CMceMessageSdpCodec::CreateStreamLC
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// -----------------------------------------------------------------------------
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//
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CMceComMediaStream* CMceMessageSdpCodec::CreateStreamLC( TInt aType ) const
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{
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MCEMM_DEBUG( "CMceMessageSdpCodec::CreateStreamLC(), Entry" )
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CMceComMessageStream* messagestream = NULL;
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if( aType == SdpCodecStringConstants::EAttributeSendonly )
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{
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// downlink
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MCEMM_DEBUG( "create downlink" )
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messagestream = CreateDownlinkStreamL();
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}
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else if( aType == SdpCodecStringConstants::EAttributeRecvonly )
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{
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// uplink
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MCEMM_DEBUG( "create uplink" )
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messagestream = CreateUplinkStreamL();
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}
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else
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{
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// sendrcv
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// create two way stream
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// create downlink
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MCEMM_DEBUG( "create two-way stream" )
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messagestream = CreateDownlinkStreamL();
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CleanupStack::PushL( messagestream );
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// create bounded uplink
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CMceComMessageStream *boundUplink = CreateUplinkStreamL();
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CleanupStack::PushL( boundUplink );
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messagestream->BindL( boundUplink );
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CleanupStack::Pop( boundUplink );
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CleanupStack::Pop( messagestream );
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}
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CleanupStack::PushL( messagestream );
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MCEMM_DEBUG( "CMceMessageSdpCodec::CreateStreamLC(), Exit" )
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return messagestream;
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}
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// -----------------------------------------------------------------------------
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// CMceMessageSdpCodec::UpdateStreamL
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// -----------------------------------------------------------------------------
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//
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void CMceMessageSdpCodec::UpdateStreamL( CMceComMediaStream& aStream, TInt aDirection ) const
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{
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MCEMM_DEBUG( "CMceMessageSdpCodec::UpdateStreamL(), Entry ")
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MCE_DEFINE_AUDIO( stream, aStream );
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CMceComMessageStream* messagestream = NULL;
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CMceComMessageStream& amessagestream = (CMceComMessageStream&)( aStream );
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TInt streamType = stream.SdpStreamType();
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if ( aDirection != SdpCodecStringConstants::EAttributeInactive )
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{
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switch( streamType )
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{
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case SdpCodecStringConstants::EAttributeRecvonly:
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{
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//if direction is changed
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if ( aDirection != SdpCodecStringConstants::EAttributeSendonly )
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{
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MCEMM_DEBUG( "update from recvonly to send" )
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MCEMM_DEBUG( "create uplink" )
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messagestream = CreateUplinkStreamL();
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}
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break;
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}
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case SdpCodecStringConstants::EAttributeSendonly:
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{
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//if direction is changed
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if ( aDirection != SdpCodecStringConstants::EAttributeRecvonly )
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{
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MCEMM_DEBUG( "update from sendonly to recv" )
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MCEMM_DEBUG( "create downlink" )
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messagestream = CreateDownlinkStreamL();
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}
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break;
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346 |
}
|
|
|
347 |
case SdpCodecStringConstants::EAttributeSendrecv:
|
|
|
348 |
default:
|
|
|
349 |
{
|
|
|
350 |
break;
|
|
|
351 |
}
|
|
|
352 |
}
|
|
|
353 |
}
|
|
|
354 |
|
|
|
355 |
if ( messagestream )
|
|
|
356 |
{
|
|
|
357 |
CleanupStack::PushL( messagestream );
|
|
|
358 |
|
|
|
359 |
MCEMM_DEBUG( "cloning codecs" )
|
|
|
360 |
|
|
|
361 |
for( TInt index = 0; index < amessagestream.CodecCount(); ++index )
|
|
|
362 |
{
|
|
|
363 |
// No ceodecs for message stream presently
|
|
|
364 |
CMceComMessageCodec* codec = static_cast<CMceComMessageCodec*>( amessagestream.CodecL( index )->CloneL() );
|
|
|
365 |
CleanupStack::PushL( codec );
|
|
|
366 |
|
|
|
367 |
MCEMM_DEBUG_SVALUE( "cloned codec", codec->iSdpName )
|
|
|
368 |
|
|
|
369 |
messagestream->AddCodecL( codec );
|
|
|
370 |
CleanupStack::Pop( codec );
|
|
|
371 |
}
|
|
|
372 |
|
|
|
373 |
amessagestream.BindL( messagestream );
|
|
|
374 |
messagestream->InitializeL( *amessagestream.Session() );
|
|
|
375 |
|
|
|
376 |
MCEMM_DEBUG( "binded stream created" )
|
|
|
377 |
CleanupStack::Pop( messagestream );
|
|
|
378 |
}
|
|
|
379 |
|
|
|
380 |
MCEMM_DEBUG( "CMceMessageSdpCodec::UpdateStreamL(), Exit" )
|
|
|
381 |
}
|
|
|
382 |
|
|
|
383 |
// -----------------------------------------------------------------------------
|
|
|
384 |
// CMceMessageSdpCodec::CreateCodecLC
|
|
|
385 |
// -----------------------------------------------------------------------------
|
|
|
386 |
//
|
|
|
387 |
CMceComCodec* CMceMessageSdpCodec::CreateCodecLC( CSdpFmtAttributeField& /*aRtpmap*/ ) const
|
|
|
388 |
{
|
|
|
389 |
MCEMM_DEBUG( "CMceMessageSdpCodec::CreateCodecLC(), Entry" )
|
|
|
390 |
|
|
|
391 |
CMceComCodec* codec = NULL;
|
|
|
392 |
|
|
|
393 |
TPtrC8 codecName(KMceSDPNameMsrp);
|
|
|
394 |
|
|
|
395 |
TMceComMessageCodecFactory factory;
|
|
|
396 |
codec = factory.CreateLC( codecName );
|
|
|
397 |
|
|
|
398 |
//Junk Value for dummy msrp codec
|
|
|
399 |
codec->iPayloadType = 90; // dummy payload type + using unassigned value
|
|
|
400 |
MCEMM_DEBUG_SVALUE( "created codec", codecName )
|
|
|
401 |
|
|
|
402 |
MCEMM_DEBUG( "CMceMessageSdpCodec::CreateCodecLC(), Exit" )
|
|
|
403 |
return codec;
|
|
|
404 |
}
|
|
|
405 |
|
|
|
406 |
|
|
|
407 |
// -----------------------------------------------------------------------------
|
|
|
408 |
// CMceMessageSdpCodec::CreateCodecLC
|
|
|
409 |
// -----------------------------------------------------------------------------
|
|
|
410 |
//
|
|
|
411 |
CMceComCodec* CMceMessageSdpCodec::CreateCodecLC( TUint /*aPayload*/,
|
|
|
412 |
CSdpMediaField& /*aMediaLine*/ ) const
|
|
|
413 |
{
|
|
|
414 |
MCEMM_DEBUG( "CMceMessageSdpCodec::CreateCodecLC( payload ), Entry" )
|
|
|
415 |
|
|
|
416 |
TMceComMessageCodecFactory factory;
|
|
|
417 |
CMceComMessageCodec* codec = NULL;
|
|
|
418 |
|
|
|
419 |
TUint aPayload = 90; // dummy payload type + using unassigned value
|
|
|
420 |
codec = factory.CreateCodecLC( aPayload );
|
|
|
421 |
MCEMM_DEBUG( "CMceMessageSdpCodec::CreateCodecLC( payload ), Exit" )
|
|
|
422 |
|
|
|
423 |
return codec;
|
|
|
424 |
}
|
|
|
425 |
|
|
|
426 |
|
|
|
427 |
// -----------------------------------------------------------------------------
|
|
|
428 |
// CMceMessageSdpCodec::DecodeSessionMediaAttributesL
|
|
|
429 |
// -----------------------------------------------------------------------------
|
|
|
430 |
//
|
|
|
431 |
void CMceMessageSdpCodec::DecodeSessionMediaAttributesL( CMceComMediaStream& /*aStream*/,
|
|
|
432 |
CSdpDocument& /*aSdpDocument*/ ) const
|
|
|
433 |
{
|
|
|
434 |
MCEMM_DEBUG( "CMceMessageSdpCodec::DecodeSessionMediaAttributesL(), Entry" )
|
|
|
435 |
MCEMM_DEBUG( "CMceMessageSdpCodec::DecodeSessionMediaAttributesL(), Exit" )
|
|
|
436 |
}
|
|
|
437 |
|
|
|
438 |
// -----------------------------------------------------------------------------
|
|
|
439 |
// CMceMessageSdpCodec::CreateUplinkStreamL
|
|
|
440 |
// -----------------------------------------------------------------------------
|
|
|
441 |
//
|
|
|
442 |
CMceComMessageStream* CMceMessageSdpCodec::CreateUplinkStreamL() const
|
|
|
443 |
{
|
|
|
444 |
MCEMM_DEBUG( "CMceMessageSdpCodec::CreateUplinkStreamL(), Entry" )
|
|
|
445 |
|
|
|
446 |
CMceComMessageStream *messagestream =CMceComMessageStream::NewL();
|
|
|
447 |
CleanupStack::PushL( messagestream );
|
|
|
448 |
// uplink
|
|
|
449 |
CMceComMessageSource* messageSource = CMceComMessageSource::NewL();
|
|
|
450 |
CleanupStack::PushL( messageSource );
|
|
|
451 |
//messageSource->InitializeL( static_cast<CMceComMessageStream&> ( *messagestream ) );
|
|
|
452 |
messageSource->InitializeL( *messagestream);
|
|
|
453 |
messagestream->SetSourceL( messageSource );
|
|
|
454 |
CleanupStack::Pop( messageSource );
|
|
|
455 |
CMceComMsrpSink* msrpSink = CMceComMsrpSink::NewL();
|
|
|
456 |
CleanupStack::PushL( msrpSink );
|
|
|
457 |
msrpSink->InitializeL( *messagestream);
|
|
|
458 |
messagestream->AddSinkL( msrpSink );
|
|
|
459 |
CleanupStack::Pop( msrpSink );
|
|
|
460 |
CleanupStack::Pop( messagestream );
|
|
|
461 |
|
|
|
462 |
MCEMM_DEBUG( "CMceMessageSdpCodec::CreateUplinkStreamL(), Exit" )
|
|
|
463 |
|
|
|
464 |
return messagestream;
|
|
|
465 |
}
|
|
|
466 |
|
|
|
467 |
|
|
|
468 |
// -----------------------------------------------------------------------------
|
|
|
469 |
// CMceMessageSdpCodec::CodecsL
|
|
|
470 |
// -----------------------------------------------------------------------------
|
|
|
471 |
//
|
|
|
472 |
const RPointerArray<CMceComCodec>& CMceMessageSdpCodec::CodecsL( CMceComMediaStream& aStream ) const
|
|
|
473 |
{
|
|
|
474 |
__ASSERT_ALWAYS( aStream.iType == KMceMessage, User::Leave( KErrArgument ) );
|
|
|
475 |
MCE_DEFINE_MESSAGE( stream, aStream );
|
|
|
476 |
|
|
|
477 |
return reinterpret_cast< const RPointerArray< CMceComCodec >& >( stream.Codecs() );
|
|
|
478 |
|
|
|
479 |
}
|
|
|
480 |
|
|
|
481 |
|
|
|
482 |
// -----------------------------------------------------------------------------
|
|
|
483 |
// CMceMessageSdpCodec::CreateDownlinkStreamL
|
|
|
484 |
// -----------------------------------------------------------------------------
|
|
|
485 |
//
|
|
|
486 |
CMceComMessageStream* CMceMessageSdpCodec::CreateDownlinkStreamL() const
|
|
|
487 |
{
|
|
|
488 |
MCEMM_DEBUG( "CMceMessageSdpCodec::CreateDownlinkStreamL(), Entry" )
|
|
|
489 |
|
|
|
490 |
CMceComMessageStream *messagestream =CMceComMessageStream::NewL();
|
|
|
491 |
CleanupStack::PushL( messagestream );
|
|
|
492 |
// downlink
|
|
|
493 |
CMceComMsrpSource* msrpSource = CMceComMsrpSource::NewL();
|
|
|
494 |
CleanupStack::PushL( msrpSource );
|
|
|
495 |
//msrpSource->InitializeL( static_cast<CMceComMessageStream&> ( *messagestream ) );
|
|
|
496 |
msrpSource->InitializeL( ( *messagestream ) );
|
|
|
497 |
messagestream->SetSourceL( msrpSource );
|
|
|
498 |
CleanupStack::Pop( msrpSource );
|
|
|
499 |
CMceComMessageSink* sink = CMceComMessageSink::NewL();
|
|
|
500 |
CleanupStack::PushL( sink );
|
|
|
501 |
sink->InitializeL( ( *messagestream ) );
|
|
|
502 |
messagestream->AddSinkL( sink );
|
|
|
503 |
CleanupStack::Pop( sink );
|
|
|
504 |
CleanupStack::Pop( messagestream );
|
|
|
505 |
|
|
|
506 |
MCEMM_DEBUG( "CMceMessageSdpCodec::CreateDownlinkStreamL(), Exit" )
|
|
|
507 |
|
|
|
508 |
return messagestream;
|
|
|
509 |
}
|
|
|
510 |
|
|
|
511 |
|
|
|
512 |
// -----------------------------------------------------------------------------
|
|
|
513 |
// CMceMessageSdpCodec::SetHostAddrFromPathAttrL
|
|
|
514 |
// -----------------------------------------------------------------------------
|
|
|
515 |
//
|
|
|
516 |
void CMceMessageSdpCodec::SetHostAddrFromPathAttrL(const TUriC8& aMsrpUri,
|
|
|
517 |
CSdpMediaField& aMediaLine)
|
|
|
518 |
{
|
|
|
519 |
MCEMM_DEBUG("\n CMceMessageSdpCodec::SetHostAddrPortFromPathAttr : Entry");
|
|
|
520 |
TUriParser8 parser;
|
|
|
521 |
TInt parseValue = parser.Parse(aMsrpUri.UriDes());
|
|
|
522 |
|
|
|
523 |
MCEMM_DEBUG_DVALUE("\n CMceMessageSdpCodec::SetHostAddrPortFromPathAttr: Parsed return value for MSRP URI: ",
|
|
|
524 |
parseValue);
|
|
|
525 |
User::LeaveIfError(parseValue);
|
|
|
526 |
TBuf8<50> host = parser.Extract(EUriHost);
|
|
|
527 |
|
|
|
528 |
// check the type of the host and create the conneciton filed and insert it into the media field
|
|
|
529 |
CSdpConnectionField* ConnFld = NULL;
|
|
|
530 |
|
|
|
531 |
iNetType = SdpCodecStringPool::StringPoolL().StringF(SdpCodecStringConstants::ENetType,
|
|
|
532 |
SdpCodecStringPool::StringTableL());
|
|
|
533 |
CleanupClosePushL(iNetType);
|
|
|
534 |
|
|
|
535 |
if (UriUtils::HostType( host ) == UriUtils::ETextHost) // it is in www.example.com format
|
|
|
536 |
{
|
|
|
537 |
iAddressType = SdpCodecStringPool::StringPoolL().StringF(SdpCodecStringConstants::EAddressTypeIP4,
|
|
|
538 |
SdpCodecStringPool::StringTableL());
|
|
|
539 |
CleanupClosePushL(iAddressType);
|
|
|
540 |
ConnFld = CSdpConnectionField::NewL(iNetType, iAddressType, host);
|
|
|
541 |
}
|
|
|
542 |
else
|
|
|
543 |
{
|
|
|
544 |
if (UriUtils::HostType( host ) == UriUtils::EIPv6Host)
|
|
|
545 |
{
|
|
|
546 |
iAddressType = SdpCodecStringPool::StringPoolL().StringF(SdpCodecStringConstants::EAddressType,
|
|
|
547 |
SdpCodecStringPool::StringTableL());
|
|
|
548 |
CleanupClosePushL(iAddressType);
|
|
|
549 |
ConnFld = CSdpConnectionField::NewL(iNetType, iAddressType, host);
|
|
|
550 |
}
|
|
|
551 |
else
|
|
|
552 |
{
|
|
|
553 |
iAddressType = SdpCodecStringPool::StringPoolL().StringF(SdpCodecStringConstants::EAddressTypeIP4,
|
|
|
554 |
SdpCodecStringPool::StringTableL());
|
|
|
555 |
CleanupClosePushL(iAddressType);
|
|
|
556 |
ConnFld = CSdpConnectionField::NewL(iNetType, iAddressType, host);
|
|
|
557 |
}
|
|
|
558 |
}
|
|
|
559 |
__ASSERT_ALWAYS(ConnFld!=NULL, User::Leave(KErrArgument));
|
|
|
560 |
CleanupStack::PushL(ConnFld);
|
|
|
561 |
// clear the connecitons fileds if exists
|
|
|
562 |
if (aMediaLine.ConnectionFields().Count() > 0)
|
|
|
563 |
{
|
|
|
564 |
CSdpConnectionField* connField = aMediaLine.ConnectionFields()[0];
|
|
|
565 |
__ASSERT_ALWAYS(connField!=NULL, User::Leave(KErrArgument));
|
|
|
566 |
connField->SetAddressL(iNetType, iAddressType, host);
|
|
|
567 |
CleanupStack::PopAndDestroy(ConnFld); // delete the created conneciton filed as the parameters are set in above line
|
|
|
568 |
}
|
|
|
569 |
else
|
|
|
570 |
{
|
|
|
571 |
aMediaLine.ConnectionFields().AppendL(ConnFld);
|
|
|
572 |
CleanupStack::Pop(ConnFld);
|
|
|
573 |
}
|
|
|
574 |
|
|
|
575 |
if (iAddressType.DesC().Length()!=0)
|
|
|
576 |
CleanupStack::PopAndDestroy(&iAddressType);
|
|
|
577 |
|
|
|
578 |
if (iNetType.DesC().Length() != 0)
|
|
|
579 |
CleanupStack::PopAndDestroy(&iNetType);
|
|
|
580 |
|
|
|
581 |
|
|
|
582 |
MCEMM_DEBUG("\n CMceMessageSdpCodec::SetHostAddrPortFromPathAttr : Exit");
|
|
|
583 |
}
|
|
|
584 |
|
|
|
585 |
|
|
|
586 |
// -----------------------------------------------------------------------------
|
|
|
587 |
// CMceMessageSdpCodec::SetAcceptTypesAttributeL
|
|
|
588 |
// -----------------------------------------------------------------------------
|
|
|
589 |
//
|
|
|
590 |
void CMceMessageSdpCodec::SetAcceptTypesAttributeL(CMceComMsrpSource* msrpSource,
|
|
|
591 |
CMceComMsrpSink* msrpSink,
|
|
|
592 |
CSdpMediaField& aMediaLine)
|
|
|
593 |
{
|
|
|
594 |
MCEMM_DEBUG( "CMceMessageSdpCodec::SetAcceptTypesAttributeL, Entry" )
|
|
|
595 |
if (iAcceptTypesStr.DesC().Length() == 0 )
|
|
|
596 |
{
|
|
|
597 |
iAcceptTypesStr = SdpCodecStringPool::StringPoolL().
|
|
|
598 |
OpenFStringL(KMceSDPNameAcceptTypes);
|
|
|
599 |
CleanupClosePushL(iAcceptTypesStr);
|
|
|
600 |
}
|
|
|
601 |
|
|
|
602 |
// Set accept-types attribute.
|
|
|
603 |
// If no value is provided then add * as a default value for this attribute
|
|
|
604 |
TBuf8<100> mediaTypes;
|
|
|
605 |
TInt acceptTypescount =
|
|
|
606 |
msrpSource!=NULL ? msrpSource->iAcceptTypes.MdcaCount(): msrpSink->iAcceptTypes.MdcaCount();
|
|
|
607 |
if (acceptTypescount == 0 )
|
|
|
608 |
{
|
|
|
609 |
// Default value is * . Means the applicaiton receives any type of media
|
|
|
610 |
_LIT8(KStar,"*");
|
|
|
611 |
mediaTypes.Append(KStar);
|
|
|
612 |
}
|
|
|
613 |
else
|
|
|
614 |
{
|
|
|
615 |
for (TInt i=0; i<acceptTypescount;i++)
|
|
|
616 |
{
|
|
|
617 |
mediaTypes.Append(
|
|
|
618 |
msrpSource!=NULL? (msrpSource->iAcceptTypes).MdcaPoint(i) : (msrpSink->iAcceptTypes).MdcaPoint(i));
|
|
|
619 |
if (i+1 < acceptTypescount)
|
|
|
620 |
{
|
|
|
621 |
mediaTypes.Append(_L8(" "));
|
|
|
622 |
}
|
|
|
623 |
}
|
|
|
624 |
}
|
|
|
625 |
// Create the accept-types SDP attr and append this to media line
|
|
|
626 |
CSdpAttributeField* acceptTypesAttr = CSdpAttributeField::NewLC( iAcceptTypesStr, mediaTypes);
|
|
|
627 |
MCEMM_DEBUG_SVALUE( "accept-types Attribute :", mediaTypes)
|
|
|
628 |
aMediaLine.AttributeFields().AppendL( acceptTypesAttr );
|
|
|
629 |
CleanupStack::Pop(acceptTypesAttr);
|
|
|
630 |
|
|
|
631 |
if (iAcceptTypesStr.DesC().Length() != 0)
|
|
|
632 |
{
|
|
|
633 |
CleanupStack::PopAndDestroy(&iAcceptTypesStr);
|
|
|
634 |
}
|
|
|
635 |
|
|
|
636 |
MCEMM_DEBUG( "CMceMessageSdpCodec::SetAcceptTypesAttributeL, Exit" )
|
|
|
637 |
}
|
|
|
638 |
|
|
|
639 |
|
|
|
640 |
// -----------------------------------------------------------------------------
|
|
|
641 |
// CMceMessageSdpCodec::SetPathAttributeL
|
|
|
642 |
// -----------------------------------------------------------------------------
|
|
|
643 |
//
|
|
|
644 |
void CMceMessageSdpCodec::SetPathAttributeL(CMceComMessageStream& aStream,
|
|
|
645 |
CMceComMsrpSource* msrpSource,
|
|
|
646 |
CMceComMsrpSink* msrpSink,
|
|
|
647 |
CSdpMediaField& aMediaLine)
|
|
|
648 |
{
|
|
|
649 |
MCEMM_DEBUG( "CMceMessageSdpCodec::SetPathAttributeL, Entry" )
|
|
|
650 |
// check if pathstr is initialized or not. if ot initialized then initialize it..
|
|
|
651 |
if (iPathStr.DesC().Length() == 0 )
|
|
|
652 |
{
|
|
|
653 |
iPathStr = SdpCodecStringPool::StringPoolL().OpenFStringL(KMceSDPNamePath);
|
|
|
654 |
CleanupClosePushL(iPathStr);
|
|
|
655 |
}
|
|
|
656 |
|
|
|
657 |
TInt MsrpUriCount = msrpSource!=NULL? msrpSource->iPath.Count():msrpSink->iPath.Count();
|
|
|
658 |
|
|
|
659 |
// Set path attribute
|
|
|
660 |
HBufC8* pathValue1 = HBufC8::NewLC(200);
|
|
|
661 |
TUriC8 *uri = NULL;
|
|
|
662 |
|
|
|
663 |
for (TInt i=0; i<MsrpUriCount;i++)
|
|
|
664 |
{
|
|
|
665 |
if (msrpSource!=NULL)
|
|
|
666 |
{
|
|
|
667 |
uri = msrpSource->iPath[i];
|
|
|
668 |
}
|
|
|
669 |
else
|
|
|
670 |
{
|
|
|
671 |
uri = msrpSink->iPath[i];
|
|
|
672 |
}
|
|
|
673 |
pathValue1->Des().Append( uri->UriDes());
|
|
|
674 |
|
|
|
675 |
if (i+1 < MsrpUriCount)
|
|
|
676 |
{
|
|
|
677 |
pathValue1->Des().Append(_L8(" "));
|
|
|
678 |
}
|
|
|
679 |
}
|
|
|
680 |
if (uri != NULL)
|
|
|
681 |
{
|
|
|
682 |
// extract the host address only if the user configured to use the path attr for this purpose
|
|
|
683 |
if (aStream.iUseMsrpPathAttrForHostAddrAndPort)
|
|
|
684 |
{
|
|
|
685 |
// if the realy is supported then the last entry will always indicates its own MSRP URI
|
|
|
686 |
SetHostAddrFromPathAttrL(*uri, aMediaLine);
|
|
|
687 |
}
|
|
|
688 |
// Create the path SDP attr and append this to media line
|
|
|
689 |
CSdpAttributeField* pathAttr = CSdpAttributeField::NewLC( iPathStr, *pathValue1);
|
|
|
690 |
MCEMM_DEBUG_SVALUE( "path Attribute value:", pathValue1->Des() )
|
|
|
691 |
aMediaLine.AttributeFields().AppendL( pathAttr );
|
|
|
692 |
CleanupStack::Pop(pathAttr);
|
|
|
693 |
}
|
|
|
694 |
CleanupStack::PopAndDestroy(pathValue1);
|
|
|
695 |
if (iPathStr.DesC().Length() != 0 )
|
|
|
696 |
CleanupStack::PopAndDestroy(&iPathStr);
|
|
|
697 |
MCEMM_DEBUG( "CMceMessageSdpCodec::SetPathAttributeL, Exit" )
|
|
|
698 |
}
|
|
|
699 |
|
|
|
700 |
|
|
|
701 |
// -----------------------------------------------------------------------------
|
|
|
702 |
// CMceMessageSdpCodec::SetAcceptWrappedAttributeL
|
|
|
703 |
// -----------------------------------------------------------------------------
|
|
|
704 |
//
|
|
|
705 |
void CMceMessageSdpCodec::SetAcceptWrappedAttributeL(CMceComMsrpSource* msrpSource,
|
|
|
706 |
CMceComMsrpSink* msrpSink,
|
|
|
707 |
CSdpMediaField& aMediaLine)
|
|
|
708 |
{
|
|
|
709 |
MCEMM_DEBUG( " CMceMessageSdpCodec::SetAcceptWrappedAttributeL, Entry" )
|
|
|
710 |
if (iAcceptWrappedTypesStr.DesC().Length() == 0 )
|
|
|
711 |
{
|
|
|
712 |
iAcceptWrappedTypesStr = SdpCodecStringPool::StringPoolL().
|
|
|
713 |
OpenFStringL(KMceSDPNameAcceptWrappedTypes);
|
|
|
714 |
CleanupClosePushL(iAcceptWrappedTypesStr);
|
|
|
715 |
}
|
|
|
716 |
|
|
|
717 |
|
|
|
718 |
//Set Accept-Wrapped-Types attribute if its setted by client.
|
|
|
719 |
TBool temp = msrpSource!=NULL? msrpSource->iWrappedTypes : msrpSink->iWrappedTypes;
|
|
|
720 |
|
|
|
721 |
if (temp)
|
|
|
722 |
{
|
|
|
723 |
TBuf8<50> wrappedTypes;
|
|
|
724 |
if (msrpSource!=NULL)
|
|
|
725 |
{
|
|
|
726 |
wrappedTypes.Copy(msrpSource->iAcceptWrappedTypes);
|
|
|
727 |
}else
|
|
|
728 |
{
|
|
|
729 |
wrappedTypes.Copy(msrpSink->iAcceptWrappedTypes);
|
|
|
730 |
}
|
|
|
731 |
// Create the accept-wrapped-types SDP attr and append this to media line
|
|
|
732 |
CSdpAttributeField* acceptTypesAttr = CSdpAttributeField::NewLC( iAcceptWrappedTypesStr, wrappedTypes);
|
|
|
733 |
MCEMM_DEBUG_SVALUE( "accept-wrapped-types Attribute :", wrappedTypes)
|
|
|
734 |
aMediaLine.AttributeFields().AppendL( acceptTypesAttr );
|
|
|
735 |
CleanupStack::Pop(acceptTypesAttr);
|
|
|
736 |
}
|
|
|
737 |
if (iAcceptWrappedTypesStr.DesC().Length() != 0 )
|
|
|
738 |
{
|
|
|
739 |
CleanupStack::PopAndDestroy(&iAcceptWrappedTypesStr);
|
|
|
740 |
}
|
|
|
741 |
|
|
|
742 |
MCEMM_DEBUG( " CMceMessageSdpCodec::SetAcceptWrappedAttributeL, Exit" )
|
|
|
743 |
}
|
|
|
744 |
|
|
|
745 |
|
|
|
746 |
// -----------------------------------------------------------------------------
|
|
|
747 |
// CMceMessageSdpCodec::SetConnectionAttributeL
|
|
|
748 |
// -----------------------------------------------------------------------------
|
|
|
749 |
//
|
|
|
750 |
void CMceMessageSdpCodec::SetConnectionAttributeL(CMceComMessageStream& aStream,
|
|
|
751 |
CSdpMediaField& aMediaLine)
|
|
|
752 |
{
|
|
|
753 |
MCEMM_DEBUG( " CMceMessageSdpCodec::SetConnectionAttributeL, Entry" )
|
|
|
754 |
__ASSERT_ALWAYS(aStream.iType == KMceMessage, User::Leave(KErrArgument));
|
|
|
755 |
if (iConnectionStr.DesC().Length() == 0 )
|
|
|
756 |
{
|
|
|
757 |
iConnectionStr = SdpCodecStringPool::StringPoolL().
|
|
|
758 |
OpenFStringL(KMceSDPNameConnection);
|
|
|
759 |
CleanupClosePushL(iConnectionStr);
|
|
|
760 |
}
|
|
|
761 |
TBuf8<30> connAttr;
|
|
|
762 |
aStream.iMsrpConnUsage ? connAttr.Append(_L8("existing")) : connAttr.Append(_L8("new"));
|
|
|
763 |
// Create the connection SDP attr and append this to media line
|
|
|
764 |
CSdpAttributeField* connectionAttr = CSdpAttributeField::NewLC( iConnectionStr, connAttr);
|
|
|
765 |
|
|
|
766 |
aMediaLine.AttributeFields().AppendL( connectionAttr );
|
|
|
767 |
CleanupStack::Pop(connectionAttr);
|
|
|
768 |
|
|
|
769 |
if (iConnectionStr.DesC().Length() != 0 )
|
|
|
770 |
{
|
|
|
771 |
CleanupStack::PopAndDestroy(&iConnectionStr);
|
|
|
772 |
}
|
|
|
773 |
MCEMM_DEBUG( " CMceMessageSdpCodec::SetConnectionAttributeL, Exit" )
|
|
|
774 |
}
|
|
|
775 |
|
|
|
776 |
|
|
|
777 |
|
|
|
778 |
// -----------------------------------------------------------------------------
|
|
|
779 |
// CMceMessageSdpCodec::SetFileShareAttributeL
|
|
|
780 |
// -----------------------------------------------------------------------------
|
|
|
781 |
//
|
|
|
782 |
void CMceMessageSdpCodec::SetFileShareAttributeL(CMceComMsrpSource* msrpSource,
|
|
|
783 |
CMceComMsrpSink* msrpSink,
|
|
|
784 |
CSdpMediaField& aMediaLine)
|
|
|
785 |
{
|
|
|
786 |
MCEMM_DEBUG( " CMceMessageSdpCodec::SetFileShareAttributeL, Entry" )
|
|
|
787 |
|
|
|
788 |
//Set File sharing Negotiation attributes if its called by Client.iFileShare
|
|
|
789 |
if(msrpSource!=NULL ? msrpSource->iFileShare : msrpSink->iFileShare)
|
|
|
790 |
{
|
|
|
791 |
if ( iFileSelectorStr.DesC().Length() == 0)
|
|
|
792 |
{
|
|
|
793 |
iFileSelectorStr = SdpCodecStringPool::StringPoolL().OpenFStringL(KMCESDPNameFileselector);
|
|
|
794 |
CleanupClosePushL(iFileSelectorStr);
|
|
|
795 |
}
|
|
|
796 |
// file-selector : 'name' attribute
|
|
|
797 |
HBufC16* fileName = msrpSource!=NULL ? msrpSource->iFileName : msrpSink->iFileName;
|
|
|
798 |
if (NULL != fileName && fileName->Des().Length())
|
|
|
799 |
{
|
|
|
800 |
HBufC8* fileSelector = HBufC8::NewLC(350);
|
|
|
801 |
fileSelector->Des().Append(KMceSDPFileName);
|
|
|
802 |
fileSelector->Des().Append('"');
|
|
|
803 |
fileSelector->Des().Append(fileName->Des());
|
|
|
804 |
fileSelector->Des().Append('"');
|
|
|
805 |
|
|
|
806 |
TInt fileSize = 0;
|
|
|
807 |
fileSize = msrpSource!=NULL ? msrpSource->iFileSize : msrpSink->iFileSize;
|
|
|
808 |
if (fileSize == 0 )
|
|
|
809 |
{
|
|
|
810 |
// find file size
|
|
|
811 |
RFs fs;
|
|
|
812 |
User::LeaveIfError(fs.Connect());
|
|
|
813 |
TEntry entry;
|
|
|
814 |
//TBuf16<256> filenameDes;
|
|
|
815 |
//filenameDes.Copy( fileName->Des());
|
|
|
816 |
User::LeaveIfError(fs.Entry(fileName->Des(), entry));
|
|
|
817 |
fileSize = entry.iSize;
|
|
|
818 |
fs.Close();
|
|
|
819 |
}
|
|
|
820 |
fileSelector->Des().Append(KMceSDPFileSize);
|
|
|
821 |
fileSelector->Des().AppendNum(fileSize);
|
|
|
822 |
|
|
|
823 |
// default file disposition value is attachment.
|
|
|
824 |
|
|
|
825 |
// file-selector : 'type' attribute
|
|
|
826 |
HBufC8* fileType = NULL;
|
|
|
827 |
fileType = msrpSource!=NULL ? msrpSource->iFileType : msrpSink->iFileType;
|
|
|
828 |
if (fileType->Des().Length())
|
|
|
829 |
{
|
|
|
830 |
fileSelector->Des().Append(KMceSDPFileType);
|
|
|
831 |
fileSelector->Des().Append(fileType->Des());
|
|
|
832 |
}
|
|
|
833 |
|
|
|
834 |
// Create the file-selector SDP attribute and append this to media line
|
|
|
835 |
CSdpAttributeField* fileSelectorAttr = CSdpAttributeField::NewLC( iFileSelectorStr, *fileSelector);
|
|
|
836 |
MCEMM_DEBUG_SVALUE( "file-selector-types Attribute :", fileSelector->Des())
|
|
|
837 |
aMediaLine.AttributeFields().AppendL( fileSelectorAttr );
|
|
|
838 |
CleanupStack::Pop(fileSelectorAttr);
|
|
|
839 |
CleanupStack::PopAndDestroy(fileSelector);
|
|
|
840 |
}
|
|
|
841 |
|
|
|
842 |
// Set file-disposition attribute
|
|
|
843 |
TBuf8<25> dispositionValue;
|
|
|
844 |
if (msrpSource!=NULL)
|
|
|
845 |
{
|
|
|
846 |
dispositionValue.Copy(msrpSource->iDispositionValue);
|
|
|
847 |
}
|
|
|
848 |
else
|
|
|
849 |
{
|
|
|
850 |
dispositionValue.Copy(msrpSink->iDispositionValue);
|
|
|
851 |
}
|
|
|
852 |
|
|
|
853 |
if (dispositionValue != KNullDesC8 )
|
|
|
854 |
{
|
|
|
855 |
if ( iFileDispositionStr.DesC().Length() == 0)
|
|
|
856 |
{
|
|
|
857 |
iFileDispositionStr = SdpCodecStringPool::StringPoolL().OpenFStringL(KMCESDPNameFiledisposition);
|
|
|
858 |
CleanupClosePushL(iFileDispositionStr);
|
|
|
859 |
}
|
|
|
860 |
// Create the file-disposition-types SDP attr and append this to media line
|
|
|
861 |
CSdpAttributeField* filedispAttr = CSdpAttributeField::NewLC( iFileDispositionStr, dispositionValue);
|
|
|
862 |
MCEMM_DEBUG_SVALUE( "file-disposition-types Attribute :", dispositionValue)
|
|
|
863 |
aMediaLine.AttributeFields().AppendL( filedispAttr );
|
|
|
864 |
CleanupStack::Pop(filedispAttr);
|
|
|
865 |
}
|
|
|
866 |
|
|
|
867 |
// Set file-transfer-id attribute
|
|
|
868 |
TBuf8<32> fileTransferid;
|
|
|
869 |
fileTransferid = msrpSource!=NULL?msrpSource->iFileTransferid:msrpSink->iFileTransferid;
|
|
|
870 |
|
|
|
871 |
if ( fileTransferid != KNullDesC8 )
|
|
|
872 |
{
|
|
|
873 |
if (iFileTransferidStr.DesC().Length() == 0 )
|
|
|
874 |
{
|
|
|
875 |
iFileTransferidStr = SdpCodecStringPool::StringPoolL().
|
|
|
876 |
OpenFStringL(KMCESDPNameFiletransferid);
|
|
|
877 |
CleanupClosePushL(iFileTransferidStr);
|
|
|
878 |
}
|
|
|
879 |
// Create the file-transfer-id SDP attribute and append to media line
|
|
|
880 |
CSdpAttributeField* filetransferAttr = CSdpAttributeField::NewLC( iFileTransferidStr, fileTransferid);
|
|
|
881 |
MCEMM_DEBUG_SVALUE( "file-transfer-id Attribute :", fileTransferid)
|
|
|
882 |
aMediaLine.AttributeFields().AppendL( filetransferAttr );
|
|
|
883 |
CleanupStack::Pop(filetransferAttr);
|
|
|
884 |
}
|
|
|
885 |
|
|
|
886 |
if (iFileTransferidStr.DesC().Length() != 0 )
|
|
|
887 |
{
|
|
|
888 |
CleanupStack::PopAndDestroy(&iFileTransferidStr);
|
|
|
889 |
}
|
|
|
890 |
|
|
|
891 |
if ( iFileDispositionStr.DesC().Length() != 0)
|
|
|
892 |
{
|
|
|
893 |
CleanupStack::PopAndDestroy(&iFileDispositionStr);
|
|
|
894 |
}
|
|
|
895 |
|
|
|
896 |
if ( iFileSelectorStr.DesC().Length() != 0)
|
|
|
897 |
{
|
|
|
898 |
CleanupStack::PopAndDestroy(&iFileSelectorStr);
|
|
|
899 |
}
|
|
|
900 |
}
|
|
|
901 |
|
|
|
902 |
MCEMM_DEBUG( " CMceMessageSdpCodec::SetFileShareAttributeL, Exit" )
|
|
|
903 |
}
|
|
|
904 |
|
|
|
905 |
// -----------------------------------------------------------------------------
|
|
|
906 |
// CMceMediaSdpCodec::DecodeClientAttributesL
|
|
|
907 |
// -----------------------------------------------------------------------------
|
|
|
908 |
//
|
|
|
909 |
void CMceMessageSdpCodec::DecodeClientAttributesL(
|
|
|
910 |
CSdpMediaField& aMediaLine,
|
|
|
911 |
CMceComMediaStream& aStream ) const
|
|
|
912 |
{
|
|
|
913 |
MCEMM_DEBUG("CMceMessageSdpCodec::DecodeClientAttributesL, Entry" )
|
|
|
914 |
__ASSERT_ALWAYS(aStream.iType == KMceMessage, User::Leave(KErrArgument));
|
|
|
915 |
|
|
|
916 |
CMceMediaSdpCodec::DecodeClientAttributesL(aMediaLine, aStream);
|
|
|
917 |
|
|
|
918 |
CMceComMessageStream* msgStrm =(CMceComMessageStream*) (&aStream);
|
|
|
919 |
|
|
|
920 |
CMceComMsrpSource* msrpSource = NULL;
|
|
|
921 |
CMceComMsrpSink* msrpSink = NULL;
|
|
|
922 |
|
|
|
923 |
//Decode client specific attributes and populate the source/sinks accordingly
|
|
|
924 |
if (IS_RECEIVESTREAM(msgStrm))
|
|
|
925 |
msrpSource = (CMceComMsrpSource*)(msgStrm->Source());
|
|
|
926 |
else
|
|
|
927 |
{
|
|
|
928 |
for(TInt i=0; i<aStream.Sinks().Count(); i++)
|
|
|
929 |
{
|
|
|
930 |
if ( (aStream.Sinks())[i]->iType == KMceMSRPSink)
|
|
|
931 |
{
|
|
|
932 |
msrpSink = (CMceComMsrpSink*)( aStream.Sinks()[i]);
|
|
|
933 |
break;
|
|
|
934 |
}
|
|
|
935 |
}
|
|
|
936 |
}
|
|
|
937 |
|
|
|
938 |
CBufFlat* encodeBuf = NULL;
|
|
|
939 |
|
|
|
940 |
for ( TInt i = 0; i < aMediaLine.AttributeFields().Count(); i++ )
|
|
|
941 |
{
|
|
|
942 |
encodeBuf = CBufFlat::NewL( KMceExternalizeBufferExpandSize );
|
|
|
943 |
CleanupStack::PushL( encodeBuf );
|
|
|
944 |
RBufWriteStream writeStream( *encodeBuf, 0 );
|
|
|
945 |
writeStream.PushL();
|
|
|
946 |
|
|
|
947 |
// extract the MSRP path attribute if it exists
|
|
|
948 |
aMediaLine.AttributeFields()[ i ]->EncodeL( writeStream );
|
|
|
949 |
MCEMM_DEBUG_SVALUE( "found attribute", encodeBuf->Ptr( 0 ) )
|
|
|
950 |
TInt aPath = encodeBuf->Ptr(0).FindC(_L8("Path:"));
|
|
|
951 |
if(aPath != KErrNotFound)
|
|
|
952 |
{
|
|
|
953 |
TInt length = encodeBuf->Ptr(0).Size();
|
|
|
954 |
aStream.iRemoteMsrpPath = encodeBuf->Ptr(0).Mid(aPath+5, length-aPath-5-2);
|
|
|
955 |
}
|
|
|
956 |
|
|
|
957 |
// Extracts the connection setup accribute and set it if it exists
|
|
|
958 |
TInt aSetup = encodeBuf->Ptr(0).FindC(_L8("setup:"));
|
|
|
959 |
if(aSetup != KErrNotFound)
|
|
|
960 |
{
|
|
|
961 |
TInt length = encodeBuf->Ptr(0).Size();
|
|
|
962 |
aStream.iConnStatus = encodeBuf->Ptr(0).Mid(aSetup+6, length-aSetup-6-2);
|
|
|
963 |
}
|
|
|
964 |
|
|
|
965 |
//extract the file sharing attributes and set them accordingly
|
|
|
966 |
TInt fileSelectorId = encodeBuf->Ptr(0).FindC(_L8("file-selector:"));
|
|
|
967 |
if ( fileSelectorId != KErrNotFound)
|
|
|
968 |
{
|
|
|
969 |
HBufC16* fileName = HBufC::NewL(256);
|
|
|
970 |
TBuf8<50> fileSize;
|
|
|
971 |
HBufC8* fileType = HBufC8::NewL(256);
|
|
|
972 |
|
|
|
973 |
// Get file name, file size and file type.
|
|
|
974 |
// look for name, type and size parameters
|
|
|
975 |
TPtr8 fileSelectorData = encodeBuf->Ptr(14);
|
|
|
976 |
TInt nameIndex = encodeBuf->Ptr(0).FindC(_L8("name:"));
|
|
|
977 |
if (nameIndex >= 0)
|
|
|
978 |
{
|
|
|
979 |
TPtr8 nameBuf = encodeBuf->Ptr(nameIndex);
|
|
|
980 |
//nameBuf.Copy (encodeBuf->Ptr(nameIndex) );
|
|
|
981 |
TInt spaceOffset = nameBuf.Locate(' ') ;
|
|
|
982 |
if (spaceOffset != KErrNotFound )
|
|
|
983 |
{
|
|
|
984 |
fileName->Des().Copy(nameBuf.Mid(6, (spaceOffset-6-1 ))/*, (spaceOffset-6-1 )*/ );
|
|
|
985 |
}else
|
|
|
986 |
{
|
|
|
987 |
TInt crlfOffset = nameBuf.FindC(_L8("\r\n") ) ;
|
|
|
988 |
if (crlfOffset != KErrNotFound )
|
|
|
989 |
{
|
|
|
990 |
fileName->Des().Copy(nameBuf.Mid(6, (crlfOffset-6-1 ))/*, (crlfOffset-6-1 )*/);
|
|
|
991 |
}
|
|
|
992 |
}
|
|
|
993 |
}
|
|
|
994 |
// Find the file size if exists in the file selector
|
|
|
995 |
TInt fileSizeIndex = encodeBuf->Ptr(0).FindC(_L8("size:"));
|
|
|
996 |
if (fileSizeIndex >= 0 && fileSizeIndex < encodeBuf->Size())
|
|
|
997 |
{
|
|
|
998 |
TPtr8 sizeBuf = encodeBuf->Ptr(fileSizeIndex);
|
|
|
999 |
TInt spaceOffset = sizeBuf.Locate(' ') ;
|
|
|
1000 |
if (spaceOffset != KErrNotFound)
|
|
|
1001 |
{
|
|
|
1002 |
fileSize.Copy( sizeBuf.Mid(5, spaceOffset-5));
|
|
|
1003 |
}else
|
|
|
1004 |
{
|
|
|
1005 |
TInt crlfOffset = sizeBuf.FindC(_L8("\r\n") ) ;
|
|
|
1006 |
if (crlfOffset != KErrNotFound )
|
|
|
1007 |
{
|
|
|
1008 |
fileSize.Copy(sizeBuf.Mid(5, (crlfOffset-5 )));
|
|
|
1009 |
}
|
|
|
1010 |
}
|
|
|
1011 |
}
|
|
|
1012 |
|
|
|
1013 |
// Find the file type if exists in file selector
|
|
|
1014 |
TInt fileTypeIndex = encodeBuf->Ptr(0).FindC(_L8("type:"));
|
|
|
1015 |
if (fileTypeIndex >=0 && fileTypeIndex < encodeBuf->Size())
|
|
|
1016 |
{
|
|
|
1017 |
TPtr8 typeBuf = encodeBuf->Ptr(fileTypeIndex);
|
|
|
1018 |
TInt spaceOffset = typeBuf.Locate(' ') ;
|
|
|
1019 |
if (spaceOffset != KErrNotFound)
|
|
|
1020 |
{
|
|
|
1021 |
fileType->Des().Copy(typeBuf.Mid(5, spaceOffset-5));
|
|
|
1022 |
}else
|
|
|
1023 |
{
|
|
|
1024 |
TInt crlfOffset = typeBuf.FindC(_L8("\r\n") ) ;
|
|
|
1025 |
if (crlfOffset != KErrNotFound )
|
|
|
1026 |
{
|
|
|
1027 |
fileType->Des().Copy( typeBuf.Mid(5, (crlfOffset-5 )) );
|
|
|
1028 |
}
|
|
|
1029 |
}
|
|
|
1030 |
}
|
|
|
1031 |
if (NULL != msrpSource )
|
|
|
1032 |
{
|
|
|
1033 |
msrpSource->iFileName = fileName;
|
|
|
1034 |
msrpSource->iFileType = fileType;
|
|
|
1035 |
TLex8 lex(fileSize);
|
|
|
1036 |
lex.Val(msrpSource->iFileSize);
|
|
|
1037 |
msrpSource->iFileShare = ETrue;
|
|
|
1038 |
}
|
|
|
1039 |
else
|
|
|
1040 |
{
|
|
|
1041 |
msrpSink->iFileName = fileName;
|
|
|
1042 |
msrpSink->iFileType = fileType;
|
|
|
1043 |
TLex8 lex(fileSize);
|
|
|
1044 |
lex.Val(msrpSink->iFileSize);
|
|
|
1045 |
msrpSink->iFileShare = ETrue;
|
|
|
1046 |
}
|
|
|
1047 |
}
|
|
|
1048 |
|
|
|
1049 |
// look for the file-transfer-id
|
|
|
1050 |
TInt fileTransferID= encodeBuf->Ptr(0).FindC(_L8("file-transfer-id:"));
|
|
|
1051 |
if ( fileTransferID != KErrNotFound)
|
|
|
1052 |
{
|
|
|
1053 |
TBuf8<32> fileTransferid;
|
|
|
1054 |
|
|
|
1055 |
TInt length = encodeBuf->Ptr(0).Size();
|
|
|
1056 |
fileTransferid = encodeBuf->Ptr(0).Mid(fileTransferID+17, length-fileTransferID-17-2);
|
|
|
1057 |
// the code is pending
|
|
|
1058 |
if (NULL != msrpSource)
|
|
|
1059 |
msrpSource->iFileTransferid = fileTransferid;
|
|
|
1060 |
else
|
|
|
1061 |
msrpSink->iFileTransferid = fileTransferid;
|
|
|
1062 |
}
|
|
|
1063 |
|
|
|
1064 |
CleanupStack::PopAndDestroy(); // writeStream
|
|
|
1065 |
CleanupStack::PopAndDestroy( encodeBuf ); // encodeBuf
|
|
|
1066 |
}
|
|
|
1067 |
MCEMM_DEBUG("CMceMessageSdpCodec::DecodeClientAttributesL, Exit" )
|
|
|
1068 |
}
|
|
|
1069 |
|
|
|
1070 |
|
|
|
1071 |
// -----------------------------------------------------------------------------
|
|
|
1072 |
// CMceMessageSdpCodec::CreateFormatListL
|
|
|
1073 |
// -----------------------------------------------------------------------------
|
|
|
1074 |
//
|
|
|
1075 |
HBufC8* CMceMessageSdpCodec::CreateFormatListL( CMceComCodec::TIterator& /*aCodecs*/ ) const
|
|
|
1076 |
{
|
|
|
1077 |
MCEMM_DEBUG("CMceMessageSdpCodec::CreateFmtListL(), Entry ")
|
|
|
1078 |
|
|
|
1079 |
HBufC8* fmtList = HBufC8::NewL( KMceSdpFormatListLength );
|
|
|
1080 |
TPtr8 fmtListPtr( fmtList->Des() );
|
|
|
1081 |
|
|
|
1082 |
// codecs can be NULL if the data path is being taken care by the applicaiton
|
|
|
1083 |
// irrespective of codecs the format list for message stream should be *
|
|
|
1084 |
_LIT8(KSdpFmtListValueStar,"*");
|
|
|
1085 |
fmtListPtr.Append(KSdpFmtListValueStar);
|
|
|
1086 |
|
|
|
1087 |
MCEMM_DEBUG("CMceMessageSdpCodec::CreateFmtListL(), Exit ")
|
|
|
1088 |
|
|
|
1089 |
return fmtList;
|
|
|
1090 |
}
|
|
|
1091 |
|
|
|
1092 |
// -----------------------------------------------------------------------------
|
|
|
1093 |
// CMceMessageSdpCodec::DecodeStaticPayloadsL
|
|
|
1094 |
// -----------------------------------------------------------------------------
|
|
|
1095 |
//
|
|
|
1096 |
TInt CMceMessageSdpCodec::DecodeStaticPayloadsL( CSdpMediaField& aMediaLine,
|
|
|
1097 |
CMceComMediaStream& aStream,
|
|
|
1098 |
RArray<TUint>& aPayloadTypes,
|
|
|
1099 |
TMceNegotiationRole aRole ) const
|
|
|
1100 |
{
|
|
|
1101 |
MCEMM_DEBUG("CMceMediaSdpCodec::DecodeStaticPayloadsL(), Entry ")
|
|
|
1102 |
TInt decoded = 0;
|
|
|
1103 |
|
|
|
1104 |
DecodeFormatListL( aMediaLine, aPayloadTypes );
|
|
|
1105 |
TInt index = 0;
|
|
|
1106 |
|
|
|
1107 |
if ( IS_SENDSTREAM(&aStream))
|
|
|
1108 |
{
|
|
|
1109 |
if ( (aStream.Source()->Type() == KMceExternalSource) ||
|
|
|
1110 |
(aStream.Source()->Type() == KMceMessageSource) )
|
|
|
1111 |
{
|
|
|
1112 |
decoded++;
|
|
|
1113 |
return decoded;
|
|
|
1114 |
}
|
|
|
1115 |
}else
|
|
|
1116 |
{
|
|
|
1117 |
for (TInt i=0; i<aStream.Sinks().Count();i++)
|
|
|
1118 |
{
|
|
|
1119 |
if ( (aStream.Sinks()[i]->Type() == KMceExternalSink) ||
|
|
|
1120 |
(aStream.Sinks()[i]->Type() == KMceMSRPSink) )
|
|
|
1121 |
{
|
|
|
1122 |
decoded++;
|
|
|
1123 |
return decoded;
|
|
|
1124 |
}
|
|
|
1125 |
}
|
|
|
1126 |
}
|
|
|
1127 |
|
|
|
1128 |
while( index < aPayloadTypes.Count() )
|
|
|
1129 |
{
|
|
|
1130 |
TUint payload = aPayloadTypes[ index++ ];
|
|
|
1131 |
if ( payload < KMinDynamicPT )
|
|
|
1132 |
{
|
|
|
1133 |
CMceComCodec* codec = FindCodec( payload, aStream );
|
|
|
1134 |
if ( aRole == EMceRoleAnswerer )
|
|
|
1135 |
{
|
|
|
1136 |
if ( !codec )
|
|
|
1137 |
{
|
|
|
1138 |
codec = CreateCodecLC( payload, aMediaLine );
|
|
|
1139 |
if ( codec )
|
|
|
1140 |
{
|
|
|
1141 |
codec->InitializeL( aStream );
|
|
|
1142 |
codec->iIsNegotiated = ETrue;
|
|
|
1143 |
MCEMM_DEBUG_SVALUE("adding codec", codec->iSdpName )
|
|
|
1144 |
aStream.AddCodecL( codec );
|
|
|
1145 |
CleanupStack::Pop( codec );
|
|
|
1146 |
decoded++;
|
|
|
1147 |
}
|
|
|
1148 |
}
|
|
|
1149 |
else
|
|
|
1150 |
{
|
|
|
1151 |
codec->iIsNegotiated = ETrue;
|
|
|
1152 |
decoded++;
|
|
|
1153 |
}
|
|
|
1154 |
}
|
|
|
1155 |
else if ( codec && aRole == EMceRoleOfferer )
|
|
|
1156 |
{
|
|
|
1157 |
codec->iIsNegotiated = ETrue;
|
|
|
1158 |
decoded++;
|
|
|
1159 |
}
|
|
|
1160 |
}
|
|
|
1161 |
}
|
|
|
1162 |
|
|
|
1163 |
MCEMM_DEBUG_DVALUE("decoded codecs", decoded )
|
|
|
1164 |
MCEMM_DEBUG("CMceMediaSdpCodec::DecodeStaticPayloadsL(), Exit ")
|
|
|
1165 |
return decoded;
|
|
|
1166 |
}
|
|
|
1167 |
|
|
|
1168 |
// -----------------------------------------------------------------------------
|
|
|
1169 |
// CMceMediaSdpCodec::DecodeFormatListL
|
|
|
1170 |
// -----------------------------------------------------------------------------
|
|
|
1171 |
//
|
|
|
1172 |
void CMceMessageSdpCodec::DecodeFormatListL(
|
|
|
1173 |
CSdpMediaField& aMedia,
|
|
|
1174 |
RArray<TUint>& aPayloadTypes ) const
|
|
|
1175 |
{
|
|
|
1176 |
MCEMM_DEBUG("CMceMessageSdpCodec::DecodeFormatListL(), Entry ")
|
|
|
1177 |
|
|
|
1178 |
User::LeaveIfError( DecodeFormatList( aMedia, aPayloadTypes ) );
|
|
|
1179 |
|
|
|
1180 |
MCEMM_DEBUG("CMceMessageSdpCodec::DecodeFormatListL(), Exit ")
|
|
|
1181 |
}
|
|
|
1182 |
|
|
|
1183 |
|
|
|
1184 |
// -----------------------------------------------------------------------------
|
|
|
1185 |
// CMceMessageSdpCodec::DecodeFormatList
|
|
|
1186 |
// -----------------------------------------------------------------------------
|
|
|
1187 |
//
|
|
|
1188 |
TInt CMceMessageSdpCodec::DecodeFormatList( CSdpMediaField& aMedia,
|
|
|
1189 |
RArray<TUint>& aPayloadTypes ) const
|
|
|
1190 |
{
|
|
|
1191 |
MCEMM_DEBUG("CMceMessageSdpCodec::DecodeFormatList(), Entry ")
|
|
|
1192 |
|
|
|
1193 |
const TDesC8& payloadlist = aMedia.FormatList();
|
|
|
1194 |
MCEMM_DEBUG_SVALUE( "decoded format list", payloadlist )
|
|
|
1195 |
TLex8 payloads( payloadlist );
|
|
|
1196 |
TInt error = KErrNone;
|
|
|
1197 |
// Validate the formalist list if it is *
|
|
|
1198 |
if (payloadlist.Compare(_L8("*")) == 0 )
|
|
|
1199 |
{
|
|
|
1200 |
TUint msrpPayloadtype = 90; // dummy payload type + using unassigned value
|
|
|
1201 |
error = aPayloadTypes.Append( msrpPayloadtype );
|
|
|
1202 |
MCEMM_DEBUG("CMceMessageSdpCodec::DecodeFormatList(), Exit ")
|
|
|
1203 |
return error;
|
|
|
1204 |
}
|
|
|
1205 |
else
|
|
|
1206 |
{
|
|
|
1207 |
return KErrNotSupported;
|
|
|
1208 |
}
|
|
|
1209 |
}
|
|
|
1210 |
|