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// Copyright (c) 2010 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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// Name : SdpMediaField.cpp
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// Part of : Local SDP Codec
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// Version : 1.0
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//
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#include <s32mem.h>
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#include <s32strm.h>
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#include "sdpmediafield.h"
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#include "sdpconnectionfield.h"
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#include "sdpbandwidthfield.h"
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#include "sdpattributefield.h"
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#include "sdpkeyfield.h"
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#include "sdpcodecstringconstants.h"
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#include "sdputil.h"
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#include "sdpcodec.pan"
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#include "_sdpdefs.h"
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#include "sdpcodecstringpool.h"
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#include "sdpfmtattributefield.h"
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#include "sdpcodectemplate.h"
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#include "sdpcodecerr.h"
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#include "sdpcodecparseutil.h"
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#include "sdpcodecconstants.h"
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// ----------------------------------------------------------------------------
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// CSdpMediaField::DecodeL
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// ----------------------------------------------------------------------------
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//
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EXPORT_C CSdpMediaField*
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CSdpMediaField::DecodeL(const TDesC8& aText, TBool aRecurse)
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{
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CSdpMediaField* obj = DecodeLC(aText,aRecurse);
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CleanupStack::Pop();
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return obj;
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}
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// ----------------------------------------------------------------------------
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// CSdpMediaField::DecodeLC
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// ----------------------------------------------------------------------------
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//
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EXPORT_C CSdpMediaField*
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CSdpMediaField::DecodeLC(const TDesC8& aText, TBool aRecurse)
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{
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__ASSERT_ALWAYS (aText.Length() > 0, User::Leave(KErrSdpCodecMediaField));
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CSdpMediaField* obj = new(ELeave)CSdpMediaField;
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CleanupStack::PushL(obj);
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obj->ConstructL(aRecurse);
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obj->ParseL(aText);
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return obj;
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}
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// ----------------------------------------------------------------------------
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// CSdpMediaField::NewL
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// ----------------------------------------------------------------------------
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//
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EXPORT_C CSdpMediaField* CSdpMediaField::NewL(RStringF aMedia,
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TUint aPort,
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RStringF aProtocol,
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const TDesC8& aFormatList)
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{
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CSdpMediaField* obj = NewLC(aMedia, aPort, aProtocol, aFormatList);
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CleanupStack::Pop();
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return obj;
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}
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// ----------------------------------------------------------------------------
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// CSdpMediaField::NewLC
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// ----------------------------------------------------------------------------
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//
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EXPORT_C CSdpMediaField* CSdpMediaField::NewLC(RStringF aMedia,
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TUint aPort,
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RStringF aProtocol,
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const TDesC8& aFormatList)
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{
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CSdpMediaField* obj = new(ELeave)CSdpMediaField;
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CleanupStack::PushL(obj);
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obj->ConstructL(aMedia, aPort, aProtocol, aFormatList);
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return obj;
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}
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// ----------------------------------------------------------------------------
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// CSdpMediaField::~CSdpMediaField
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// ----------------------------------------------------------------------------
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//
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EXPORT_C CSdpMediaField::~CSdpMediaField()
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{
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delete iInfo;
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delete iSdpKeyField;
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iElementArray.Reset();
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iMedia.Close();
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iProtocol.Close();
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delete iFormatList;
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delete iToken;
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if(iBandwidthFields)
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{
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iBandwidthFields->ResetAndDestroy();
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delete iBandwidthFields;
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}
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if(iAttributeFields)
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{
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iAttributeFields->ResetAndDestroy();
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delete iAttributeFields;
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}
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if(iConnectionFields)
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{
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iConnectionFields->ResetAndDestroy();
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delete iConnectionFields;
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}
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if(iFmtAttrFields)
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{
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iFmtAttrFields->ResetAndDestroy();
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delete iFmtAttrFields;
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}
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delete iSdpCodecParseUtil;
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}
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// ----------------------------------------------------------------------------
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// CSdpMediaField::CloneL
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// ----------------------------------------------------------------------------
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//
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EXPORT_C CSdpMediaField * CSdpMediaField::CloneL(TBool aRecurse) const
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{
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CSdpMediaField* obj = new(ELeave)CSdpMediaField;
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CleanupStack::PushL(obj);
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obj->ConstructL(aRecurse);
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obj->ConstructL(*this);
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CleanupStack::Pop();//obj
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return obj;
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}
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// ----------------------------------------------------------------------------
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// CSdpMediaField::operator ==
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// ----------------------------------------------------------------------------
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//
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EXPORT_C TBool CSdpMediaField::operator == (const CSdpMediaField& aObj) const
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{
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TBool result = ETrue;
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if( !(iMedia==aObj.Media()) ||
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!(iPort == aObj.Port()) ||
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!(iPortCount == aObj.iPortCount) ||
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!(iProtocol == aObj.Protocol()) ||
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!(*iFormatList==(*aObj.iFormatList)) ||
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(!(*iInfo==(*aObj.iInfo)))||
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(!iSdpKeyField && aObj.Key())||
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(iSdpKeyField && !aObj.Key())||
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((iSdpKeyField && aObj.Key()) && (!(*iSdpKeyField==(*aObj.Key()))))||
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(iBandwidthFields->Count() != aObj.iBandwidthFields->Count())||
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(iAttributeFields->Count() != aObj.iAttributeFields->Count())||
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(iFmtAttrFields->Count() != aObj.iFmtAttrFields->Count())||
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(iConnectionFields->Count() != aObj.iConnectionFields->Count()))
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{
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result = EFalse;
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}
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TInt i = 0;
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if(result)
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{
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for (i=0; i < (aObj.iConnectionFields)->Count(); i++)
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{
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if((!(*iConnectionFields)[i] && (*aObj.iConnectionFields)[i]) ||
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((*iConnectionFields)[i] && !(*aObj.iConnectionFields)[i]))
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{
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return EFalse;
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}
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if(((*iConnectionFields)[i] && (*aObj.iConnectionFields)[i]) &&
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(!(*(*iConnectionFields)[i]==(*(*aObj.iConnectionFields)[i]))))
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{
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return EFalse;
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}
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}
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for (i=0; i < (aObj.iBandwidthFields)->Count(); i++)
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{
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if((!(*iBandwidthFields)[i] && (*aObj.iBandwidthFields)[i]) ||
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((*iBandwidthFields)[i] && !(*aObj.iBandwidthFields)[i]))
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{
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return EFalse;
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}
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if(((*iBandwidthFields)[i] && (*aObj.iBandwidthFields)[i]) &&
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(!(*(*iBandwidthFields)[i]==(*(*aObj.iBandwidthFields)[i]))))
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{
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return EFalse;
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}
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}
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for (i=0; i < (aObj.iAttributeFields)->Count(); i++)
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{
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if((!((*iAttributeFields)[i]) && ((*aObj.iAttributeFields)[i]))||
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((*iAttributeFields)[i] && !(*aObj.iAttributeFields)[i]))
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{
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return EFalse;
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}
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if(((*iAttributeFields)[i] && (*aObj.iAttributeFields)[i]) &&
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(!(*(*iAttributeFields)[i]==(*(*aObj.iAttributeFields)[i]))))
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{
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return EFalse;
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}
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}
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for (i=0; i < (aObj.iFmtAttrFields)->Count(); i++)
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{
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if((!((*iFmtAttrFields)[i]) && ((*aObj.iFmtAttrFields)[i]))||
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((*iFmtAttrFields)[i] && !(*aObj.iFmtAttrFields)[i]))
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{
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return EFalse;
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}
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if(((*iFmtAttrFields)[i] && (*aObj.iFmtAttrFields)[i]) &&
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(!(*(*iFmtAttrFields)[i]==(*(*aObj.iFmtAttrFields)[i]))))
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{
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return EFalse;
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}
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}
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}
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return result;
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}
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// ----------------------------------------------------------------------------
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// CSdpMediaField::Media
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// ----------------------------------------------------------------------------
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//
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EXPORT_C RStringF CSdpMediaField::Media() const
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{
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return iMedia;
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}
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// ----------------------------------------------------------------------------
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// CSdpMediaField::SetMedia
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// ----------------------------------------------------------------------------
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//
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EXPORT_C void CSdpMediaField::SetMediaL(RStringF aMedia)
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{
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__ASSERT_ALWAYS(SdpUtil::IsTokenChar(aMedia.DesC()),
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User::Leave(KErrSdpCodecMediaField));
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iMedia.Close();
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iMedia = aMedia.Copy();
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}
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// ----------------------------------------------------------------------------
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// CSdpMediaField::Protocol
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// ----------------------------------------------------------------------------
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//
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EXPORT_C RStringF CSdpMediaField::Protocol() const
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{
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return iProtocol;
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}
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// ----------------------------------------------------------------------------
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// CSdpMediaField::SetProtocol
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// ----------------------------------------------------------------------------
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//
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EXPORT_C void CSdpMediaField::SetProtocolL(RStringF aProtocol)
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{
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__ASSERT_ALWAYS(SdpUtil::IsTokenCharWithOptionalSlash(aProtocol.DesC()),
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User::Leave(KErrSdpCodecMediaField));
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if (aProtocol == iPool.StringF( SdpCodecStringConstants::EProtocolUdp,
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SdpCodecStringConstants::Table ))
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{
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__ASSERT_ALWAYS((iPort == 0 || (iPort >= 1024 && iPort <= 65535)),
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User::Leave(KErrSdpCodecMediaField));
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}
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iProtocol.Close();
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iProtocol = aProtocol.Copy();
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}
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// ----------------------------------------------------------------------------
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// CSdpMediaField::Port
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// ----------------------------------------------------------------------------
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//
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EXPORT_C TUint CSdpMediaField::Port() const
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{
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return iPort;
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}
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// ----------------------------------------------------------------------------
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// CSdpMediaField::SetPortL
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// ----------------------------------------------------------------------------
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//
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EXPORT_C void CSdpMediaField::SetPortL(TUint aPort)
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{
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if ( iProtocol == iPool.StringF( SdpCodecStringConstants::EProtocolUdp,
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SdpCodecStringConstants::Table ))
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{
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__ASSERT_ALWAYS((aPort == 0 || (aPort >= 1024 && aPort <= 65535)),
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User::Leave(KErrSdpCodecMediaField));
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}
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iPort = aPort;
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}
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// ----------------------------------------------------------------------------
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// CSdpMediaField::PortCount
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// ----------------------------------------------------------------------------
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//
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EXPORT_C TUint CSdpMediaField::PortCount() const
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{
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return iPortCount;
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}
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// ----------------------------------------------------------------------------
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// CSdpMediaField::SetPortCount
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// ----------------------------------------------------------------------------
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//
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EXPORT_C void CSdpMediaField::SetPortCountL(TUint aCount)
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{
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__ASSERT_ALWAYS(aCount > 0, User::Leave(KErrSdpCodecMediaField));
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iPortCount = aCount;
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}
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// ----------------------------------------------------------------------------
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// CSdpMediaField::FormatList
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// ----------------------------------------------------------------------------
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//
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EXPORT_C const TDesC8& CSdpMediaField::FormatList() const
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{
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return *iFormatList;
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}
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// ----------------------------------------------------------------------------
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// CSdpMediaField::SetFormatListL
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// ----------------------------------------------------------------------------
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//
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EXPORT_C void CSdpMediaField::SetFormatListL(const TDesC8& aValue)
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{
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__ASSERT_ALWAYS(SdpUtil::IsTokenCharWithSpacesL(aValue),
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User::Leave(KErrSdpCodecMediaField));
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HBufC8* tmp = aValue.AllocL();
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delete iFormatList;
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iFormatList = tmp;
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}
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// ----------------------------------------------------------------------------
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// CSdpMediaField::CSdpMediaField
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// ----------------------------------------------------------------------------
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//
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CSdpMediaField::CSdpMediaField()
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{
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}
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// ----------------------------------------------------------------------------
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// CSdpMediaField::ConstructL
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// ----------------------------------------------------------------------------
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//
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void CSdpMediaField::ConstructL()
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{
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iPool = SdpCodecStringPool::StringPoolL();
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iInfo = KNullDesC8().AllocL();
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iFormatList = KNullDesC8().AllocL();
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iToken = KNullDesC8().AllocL();
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iBandwidthFields = new(ELeave)RPointerArray<CSdpBandwidthField>;
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iConnectionFields = new(ELeave)RPointerArray<CSdpConnectionField>;
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iAttributeFields = new(ELeave)RPointerArray<CSdpAttributeField>;
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iFmtAttrFields = new(ELeave)RPointerArray<CSdpFmtAttributeField>;
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}
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// ----------------------------------------------------------------------------
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|
374 |
// CSdpMediaField::ConstructL
|
|
|
375 |
// ----------------------------------------------------------------------------
|
|
|
376 |
//
|
|
|
377 |
void CSdpMediaField::ConstructL(TBool aRecurse)
|
|
|
378 |
{
|
|
|
379 |
ConstructL();
|
|
|
380 |
iRecurse = aRecurse;
|
|
|
381 |
}
|
|
|
382 |
|
|
|
383 |
// ----------------------------------------------------------------------------
|
|
|
384 |
// CSdpMediaField::ConstructL
|
|
|
385 |
// ----------------------------------------------------------------------------
|
|
|
386 |
//
|
|
|
387 |
void
|
|
|
388 |
CSdpMediaField::ConstructL(RStringF aMedia, TUint aPort, RStringF aProtocol,
|
|
|
389 |
const TDesC8& aFormatList)
|
|
|
390 |
{
|
|
|
391 |
__ASSERT_ALWAYS(SdpUtil::IsTokenChar(aMedia.DesC()) &&
|
|
|
392 |
(aPort== 0 || (aPort >= 1024 && aPort <= 65535)) &&
|
|
|
393 |
SdpUtil::IsTokenCharWithOptionalSlash(aProtocol.DesC()) &&
|
|
|
394 |
SdpUtil::IsTokenCharWithSpacesL(aFormatList),
|
|
|
395 |
User::Leave(KErrArgument));
|
|
|
396 |
ConstructL();
|
|
|
397 |
iMedia = aMedia.Copy();
|
|
|
398 |
iProtocol = aProtocol.Copy();
|
|
|
399 |
SetPortL(aPort);
|
|
|
400 |
delete iFormatList;
|
|
|
401 |
iFormatList = 0;
|
|
|
402 |
iFormatList = aFormatList.AllocL();
|
|
|
403 |
}
|
|
|
404 |
|
|
|
405 |
// ----------------------------------------------------------------------------
|
|
|
406 |
// CSdpMediaField::ConstructL
|
|
|
407 |
// ----------------------------------------------------------------------------
|
|
|
408 |
//
|
|
|
409 |
void CSdpMediaField::ConstructL(const CSdpMediaField& aSdpMediaField)
|
|
|
410 |
{
|
|
|
411 |
iMedia = aSdpMediaField.Media().Copy();
|
|
|
412 |
iProtocol = aSdpMediaField.Protocol().Copy();
|
|
|
413 |
SetPortL(aSdpMediaField.Port());
|
|
|
414 |
iPortCount = aSdpMediaField.PortCount();
|
|
|
415 |
HBufC8* tmp = aSdpMediaField.FormatList().AllocL();
|
|
|
416 |
delete iFormatList;
|
|
|
417 |
iFormatList = 0;
|
|
|
418 |
iFormatList = tmp;
|
|
|
419 |
if(iRecurse)
|
|
|
420 |
{
|
|
|
421 |
tmp = aSdpMediaField.Info().AllocL();
|
|
|
422 |
delete iInfo;
|
|
|
423 |
iInfo = tmp;
|
|
|
424 |
SdpCodecTemplate<CSdpConnectionField>::CloneArrayL(*iConnectionFields,
|
|
|
425 |
*aSdpMediaField.iConnectionFields);
|
|
|
426 |
SdpCodecTemplate<CSdpBandwidthField>::CloneArrayL(*iBandwidthFields,
|
|
|
427 |
*aSdpMediaField.iBandwidthFields);
|
|
|
428 |
if(aSdpMediaField.Key())
|
|
|
429 |
{
|
|
|
430 |
iSdpKeyField = aSdpMediaField.Key()->CloneL();
|
|
|
431 |
}
|
|
|
432 |
SdpCodecTemplate<CSdpAttributeField>::CloneArrayL(*iAttributeFields,
|
|
|
433 |
*aSdpMediaField.iAttributeFields);
|
|
|
434 |
SdpCodecTemplate<CSdpFmtAttributeField>::CloneArrayL(*iFmtAttrFields,
|
|
|
435 |
*aSdpMediaField.iFmtAttrFields);
|
|
|
436 |
}
|
|
|
437 |
}
|
|
|
438 |
|
|
|
439 |
// ----------------------------------------------------------------------------
|
|
|
440 |
// CSdpMediaField::Info
|
|
|
441 |
// ----------------------------------------------------------------------------
|
|
|
442 |
//
|
|
|
443 |
EXPORT_C const TDesC8& CSdpMediaField::Info() const
|
|
|
444 |
{
|
|
|
445 |
return *iInfo;
|
|
|
446 |
}
|
|
|
447 |
|
|
|
448 |
// ----------------------------------------------------------------------------
|
|
|
449 |
// CSdpMediaField::SetInfoL
|
|
|
450 |
// ----------------------------------------------------------------------------
|
|
|
451 |
//
|
|
|
452 |
EXPORT_C void CSdpMediaField::SetInfoL(const TDesC8& aValue)
|
|
|
453 |
{
|
|
|
454 |
__ASSERT_ALWAYS (aValue.Compare(KNullDesC8) == 0||
|
|
|
455 |
SdpUtil::IsByteString(aValue),
|
|
|
456 |
User::Leave(KErrSdpCodecMediaInfoField));
|
|
|
457 |
HBufC8* tmp = aValue.AllocL();
|
|
|
458 |
tmp->Des().Trim();
|
|
|
459 |
delete iInfo;
|
|
|
460 |
iInfo = tmp;
|
|
|
461 |
}
|
|
|
462 |
|
|
|
463 |
// ----------------------------------------------------------------------------
|
|
|
464 |
// CSdpMediaField::Key
|
|
|
465 |
// ----------------------------------------------------------------------------
|
|
|
466 |
//
|
|
|
467 |
EXPORT_C CSdpKeyField* CSdpMediaField::Key()
|
|
|
468 |
{
|
|
|
469 |
return iSdpKeyField;
|
|
|
470 |
}
|
|
|
471 |
|
|
|
472 |
// ----------------------------------------------------------------------------
|
|
|
473 |
// CSdpMediaField::Key
|
|
|
474 |
// ----------------------------------------------------------------------------
|
|
|
475 |
//
|
|
|
476 |
EXPORT_C const CSdpKeyField* CSdpMediaField::Key() const
|
|
|
477 |
{
|
|
|
478 |
return iSdpKeyField;
|
|
|
479 |
}
|
|
|
480 |
|
|
|
481 |
// ----------------------------------------------------------------------------
|
|
|
482 |
// CSdpMediaField::SetKey
|
|
|
483 |
// ----------------------------------------------------------------------------
|
|
|
484 |
//
|
|
|
485 |
EXPORT_C void CSdpMediaField::SetKey(CSdpKeyField* aObj)
|
|
|
486 |
{
|
|
|
487 |
delete iSdpKeyField;
|
|
|
488 |
iSdpKeyField = aObj;
|
|
|
489 |
}
|
|
|
490 |
|
|
|
491 |
// ----------------------------------------------------------------------------
|
|
|
492 |
// CSdpMediaField::ConnectionFields
|
|
|
493 |
// ----------------------------------------------------------------------------
|
|
|
494 |
//
|
|
|
495 |
EXPORT_C RPointerArray<CSdpConnectionField>& CSdpMediaField::ConnectionFields()
|
|
|
496 |
{
|
|
|
497 |
return *iConnectionFields;
|
|
|
498 |
}
|
|
|
499 |
|
|
|
500 |
// ----------------------------------------------------------------------------
|
|
|
501 |
// CSdpMediaField::BandwidthFields
|
|
|
502 |
// ----------------------------------------------------------------------------
|
|
|
503 |
//
|
|
|
504 |
EXPORT_C RPointerArray<CSdpBandwidthField>& CSdpMediaField::BandwidthFields()
|
|
|
505 |
{
|
|
|
506 |
return *iBandwidthFields;
|
|
|
507 |
}
|
|
|
508 |
|
|
|
509 |
// ----------------------------------------------------------------------------
|
|
|
510 |
// CSdpMediaField::AttributeFields
|
|
|
511 |
// ----------------------------------------------------------------------------
|
|
|
512 |
//
|
|
|
513 |
EXPORT_C RPointerArray<CSdpAttributeField>& CSdpMediaField::AttributeFields()
|
|
|
514 |
{
|
|
|
515 |
return *iAttributeFields;
|
|
|
516 |
}
|
|
|
517 |
|
|
|
518 |
// ----------------------------------------------------------------------------
|
|
|
519 |
// CSdpMediaField::FormatAttributeFields()
|
|
|
520 |
// ----------------------------------------------------------------------------
|
|
|
521 |
//
|
|
|
522 |
EXPORT_C RPointerArray<CSdpFmtAttributeField>&
|
|
|
523 |
CSdpMediaField::FormatAttributeFields()
|
|
|
524 |
{
|
|
|
525 |
return *iFmtAttrFields;
|
|
|
526 |
}
|
|
|
527 |
|
|
|
528 |
// ----------------------------------------------------------------------------
|
|
|
529 |
// CSdpMediaField::EncodeL
|
|
|
530 |
// ----------------------------------------------------------------------------
|
|
|
531 |
//
|
|
|
532 |
EXPORT_C void
|
|
|
533 |
CSdpMediaField::EncodeL(RWriteStream& aStream, TBool aRecurse) const
|
|
|
534 |
{
|
|
|
535 |
RStringF headername = iPool.StringF( SdpCodecStringConstants::EMedia,
|
|
|
536 |
SdpCodecStringConstants::Table );
|
|
|
537 |
aStream.WriteL(headername.DesC());
|
|
|
538 |
aStream.WriteL(iMedia.DesC());
|
|
|
539 |
aStream.WriteL(KSPStr);
|
|
|
540 |
TBuf8<80> text;
|
|
|
541 |
text.Format(_L8("%u"), iPort);
|
|
|
542 |
aStream.WriteL(text);
|
|
|
543 |
if(iPortCount>0)
|
|
|
544 |
{
|
|
|
545 |
aStream.WriteL(_L8("/"));
|
|
|
546 |
text.Format(_L8("%u"), iPortCount);
|
|
|
547 |
aStream.WriteL(text);
|
|
|
548 |
}
|
|
|
549 |
aStream.WriteL(KSPStr);
|
|
|
550 |
aStream.WriteL(iProtocol.DesC());
|
|
|
551 |
aStream.WriteL(KSPStr);
|
|
|
552 |
aStream.WriteL(*iFormatList);
|
|
|
553 |
aStream.WriteL(KCRLFStr);
|
|
|
554 |
if(aRecurse)
|
|
|
555 |
{
|
|
|
556 |
SdpUtil::EncodeBufferL(*iInfo,
|
|
|
557 |
SdpCodecStringConstants::EInfo, aStream);
|
|
|
558 |
SdpCodecTemplate<CSdpConnectionField>::EncodeArrayL(*iConnectionFields,
|
|
|
559 |
aStream);
|
|
|
560 |
SdpCodecTemplate<CSdpBandwidthField>::EncodeArrayL(*iBandwidthFields,
|
|
|
561 |
aStream);
|
|
|
562 |
SdpCodecTemplate<CSdpKeyField>::EncodeL(Key(), aStream);
|
|
|
563 |
|
|
|
564 |
for (TInt i = 0;i < iAttributeFields->Count();i++)
|
|
|
565 |
{
|
|
|
566 |
if (!(((*iAttributeFields)[i])->IsFmtAttribute()))
|
|
|
567 |
{
|
|
|
568 |
((*iAttributeFields)[i])->EncodeL(aStream);
|
|
|
569 |
}
|
|
|
570 |
}
|
|
|
571 |
|
|
|
572 |
for (TInt i = 0;i < iFmtAttrFields->Count();i++)
|
|
|
573 |
{
|
|
|
574 |
((*iFmtAttrFields)[i])->EncodeL(aStream);
|
|
|
575 |
|
|
|
576 |
for (TInt j=0; j<iAttributeFields->Count(); j++)
|
|
|
577 |
{
|
|
|
578 |
if ((((*iAttributeFields)[j])->IsFmtAttribute()) &&
|
|
|
579 |
((*iAttributeFields)[j])->BelongsTo(*(*iFmtAttrFields)[i]))
|
|
|
580 |
{
|
|
|
581 |
((*iAttributeFields)[j])->EncodeL(aStream);
|
|
|
582 |
}
|
|
|
583 |
}
|
|
|
584 |
}
|
|
|
585 |
}
|
|
|
586 |
}
|
|
|
587 |
|
|
|
588 |
// ----------------------------------------------------------------------------
|
|
|
589 |
// CSdpMediaField::IsValid
|
|
|
590 |
// ----------------------------------------------------------------------------
|
|
|
591 |
//
|
|
|
592 |
EXPORT_C TBool CSdpMediaField::IsValid() const
|
|
|
593 |
{
|
|
|
594 |
TBool result = EFalse;
|
|
|
595 |
if(!(iMedia.DesC()==(KNullDesC8)) &&
|
|
|
596 |
!(iProtocol.DesC()==(KNullDesC8))&&
|
|
|
597 |
!(*iFormatList==(KNullDesC8)))
|
|
|
598 |
{
|
|
|
599 |
result = ETrue;
|
|
|
600 |
}
|
|
|
601 |
return result;
|
|
|
602 |
}
|
|
|
603 |
|
|
|
604 |
// ----------------------------------------------------------------------------
|
|
|
605 |
// CSdpMediaField::IsContactPresent
|
|
|
606 |
// ----------------------------------------------------------------------------
|
|
|
607 |
//
|
|
|
608 |
TBool CSdpMediaField::IsContactPresent() const
|
|
|
609 |
{
|
|
|
610 |
TBool result = EFalse;
|
|
|
611 |
if(iConnectionFields->Count() > 0)
|
|
|
612 |
{
|
|
|
613 |
result = ETrue;
|
|
|
614 |
}
|
|
|
615 |
return result;
|
|
|
616 |
}
|
|
|
617 |
|
|
|
618 |
// ----------------------------------------------------------------------------
|
|
|
619 |
// CSdpMediaField::ExternalizeL
|
|
|
620 |
// ----------------------------------------------------------------------------
|
|
|
621 |
//
|
|
|
622 |
void CSdpMediaField::ExternalizeL(RWriteStream& aStream) const
|
|
|
623 |
{
|
|
|
624 |
aStream.WriteUint32L (iMedia.DesC().Length());
|
|
|
625 |
if (iMedia.DesC().Length() > 0)
|
|
|
626 |
{
|
|
|
627 |
aStream.WriteL (iMedia.DesC());
|
|
|
628 |
}
|
|
|
629 |
aStream.WriteUint32L (iPort);
|
|
|
630 |
if(iPortCount)
|
|
|
631 |
{
|
|
|
632 |
aStream.WriteUint8L (1);
|
|
|
633 |
aStream.WriteUint32L (iPortCount);
|
|
|
634 |
}
|
|
|
635 |
else
|
|
|
636 |
{
|
|
|
637 |
aStream.WriteUint8L (0);
|
|
|
638 |
}
|
|
|
639 |
aStream.WriteUint32L (iProtocol.DesC().Length());
|
|
|
640 |
if (iProtocol.DesC().Length() > 0)
|
|
|
641 |
{
|
|
|
642 |
aStream.WriteL (iProtocol.DesC());
|
|
|
643 |
}
|
|
|
644 |
aStream.WriteUint32L (iFormatList->Length());
|
|
|
645 |
if (iFormatList->Length() > 0)
|
|
|
646 |
{
|
|
|
647 |
aStream.WriteL (*iFormatList);
|
|
|
648 |
}
|
|
|
649 |
aStream.WriteUint32L (iInfo->Length());
|
|
|
650 |
if (iInfo->Length() > 0)
|
|
|
651 |
{
|
|
|
652 |
aStream.WriteL (*iInfo);
|
|
|
653 |
}
|
|
|
654 |
SdpCodecTemplate<CSdpConnectionField>::ExternalizeArrayL(*iConnectionFields,
|
|
|
655 |
aStream);
|
|
|
656 |
SdpCodecTemplate<CSdpBandwidthField>::ExternalizeArrayL(*iBandwidthFields,
|
|
|
657 |
aStream);
|
|
|
658 |
SdpCodecTemplate<CSdpKeyField>::ExternalizeL(Key(), aStream);
|
|
|
659 |
SdpCodecTemplate<CSdpAttributeField>::ExternalizeArrayL(*iAttributeFields,
|
|
|
660 |
aStream);
|
|
|
661 |
SdpCodecTemplate<CSdpFmtAttributeField>::ExternalizeArrayL(*iFmtAttrFields,
|
|
|
662 |
aStream);
|
|
|
663 |
}
|
|
|
664 |
|
|
|
665 |
// ----------------------------------------------------------------------------
|
|
|
666 |
// CSdpMediaField::InternalizeL
|
|
|
667 |
// ----------------------------------------------------------------------------
|
|
|
668 |
//
|
|
|
669 |
CSdpMediaField* CSdpMediaField::InternalizeL(RReadStream& aStream)
|
|
|
670 |
{
|
|
|
671 |
CSdpMediaField* obj = new(ELeave)CSdpMediaField();
|
|
|
672 |
CleanupStack::PushL(obj);
|
|
|
673 |
obj->ConstructL();
|
|
|
674 |
obj->DoInternalizeL (aStream);
|
|
|
675 |
CleanupStack::Pop();
|
|
|
676 |
return obj;
|
|
|
677 |
}
|
|
|
678 |
|
|
|
679 |
// ----------------------------------------------------------------------------
|
|
|
680 |
// CSdpMediaField::DoInternalizeL
|
|
|
681 |
// ----------------------------------------------------------------------------
|
|
|
682 |
//
|
|
|
683 |
void CSdpMediaField::DoInternalizeL(RReadStream& aStream)
|
|
|
684 |
{
|
|
|
685 |
RStringF media = iPool.OpenFStringL(GetTokenFromStreamL(aStream));
|
|
|
686 |
CleanupClosePushL(media);
|
|
|
687 |
SetMediaL(media);
|
|
|
688 |
CleanupStack::Pop();//media
|
|
|
689 |
media.Close();
|
|
|
690 |
TUint32 port = aStream.ReadUint32L();
|
|
|
691 |
//SetPortL(aStream.ReadUint32L());
|
|
|
692 |
TUint flag = aStream.ReadUint8L();
|
|
|
693 |
if(flag)
|
|
|
694 |
{
|
|
|
695 |
SetPortCountL(aStream.ReadUint32L());
|
|
|
696 |
}
|
|
|
697 |
RStringF protocol =iPool.OpenFStringL(GetTokenFromStreamL(aStream));
|
|
|
698 |
CleanupClosePushL(protocol);
|
|
|
699 |
SetProtocolL(protocol);
|
|
|
700 |
CleanupStack::Pop();//protocol
|
|
|
701 |
protocol.Close();
|
|
|
702 |
SetPortL(port);
|
|
|
703 |
SetFormatListL(GetTokenFromStreamL(aStream));
|
|
|
704 |
SetInfoL(GetTokenFromStreamL(aStream));
|
|
|
705 |
SdpCodecTemplate<CSdpConnectionField>::InternalizeArrayL(*iConnectionFields,
|
|
|
706 |
aStream);
|
|
|
707 |
SdpCodecTemplate<CSdpBandwidthField>::InternalizeArrayL(*iBandwidthFields,
|
|
|
708 |
aStream);
|
|
|
709 |
if(aStream.ReadUint8L())
|
|
|
710 |
{
|
|
|
711 |
SetKey(CSdpKeyField::InternalizeL(aStream));
|
|
|
712 |
}
|
|
|
713 |
SdpCodecTemplate<CSdpAttributeField>::InternalizeArrayL(*iAttributeFields,
|
|
|
714 |
aStream);
|
|
|
715 |
SdpCodecTemplate<CSdpFmtAttributeField>::InternalizeArrayL(*iFmtAttrFields,
|
|
|
716 |
aStream);
|
|
|
717 |
}
|
|
|
718 |
|
|
|
719 |
// ---------------------------------------------------------------------------
|
|
|
720 |
// CSdpMediaField::ParseL
|
|
|
721 |
// ---------------------------------------------------------------------------
|
|
|
722 |
//
|
|
|
723 |
void CSdpMediaField::ParseL (const TDesC8& aText)
|
|
|
724 |
{
|
|
|
725 |
iElementArray.Reset();
|
|
|
726 |
iSdpCodecParseUtil =
|
|
|
727 |
CSdpCodecParseUtil::NewL(iPool,aText, KErrSdpCodecMediaField);
|
|
|
728 |
ParseMediaL();
|
|
|
729 |
if(iRecurse)
|
|
|
730 |
{
|
|
|
731 |
ParseAttributeFieldsL();
|
|
|
732 |
ParseInformationL();
|
|
|
733 |
ParseConnectionL();
|
|
|
734 |
ParseBandwithL();
|
|
|
735 |
ParseEncryptionKeyL();
|
|
|
736 |
}
|
|
|
737 |
}
|
|
|
738 |
|
|
|
739 |
// ---------------------------------------------------------------------------
|
|
|
740 |
// CSdpMediaField::ParseMediaL
|
|
|
741 |
// ---------------------------------------------------------------------------
|
|
|
742 |
//
|
|
|
743 |
void CSdpMediaField::ParseMediaL()
|
|
|
744 |
{
|
|
|
745 |
iElementArray = iSdpCodecParseUtil->FirstLineArrayElementL(iPool,
|
|
|
746 |
SdpCodecStringConstants::EMedia,
|
|
|
747 |
KErrSdpCodecMediaField);
|
|
|
748 |
__ASSERT_ALWAYS (iElementArray.Count() >= 4,
|
|
|
749 |
User::Leave(KErrSdpCodecMediaField));
|
|
|
750 |
|
|
|
751 |
RStringF media = iPool.OpenFStringL(iElementArray[1]);
|
|
|
752 |
CleanupClosePushL(media);
|
|
|
753 |
SetMediaL(media);
|
|
|
754 |
CleanupStack::Pop();//media
|
|
|
755 |
media.Close();
|
|
|
756 |
|
|
|
757 |
iProtocol = iPool.OpenFStringL(iElementArray[3]);
|
|
|
758 |
|
|
|
759 |
TInt lineEndPosition = iElementArray[2].Locate('/');
|
|
|
760 |
TUint port;
|
|
|
761 |
if(lineEndPosition == KErrNotFound)
|
|
|
762 |
{
|
|
|
763 |
User::LeaveIfError(
|
|
|
764 |
TLex8(iElementArray[2]).Val(port, EDecimal));
|
|
|
765 |
SetPortL(port);
|
|
|
766 |
}
|
|
|
767 |
else
|
|
|
768 |
{
|
|
|
769 |
User::LeaveIfError(TLex8(
|
|
|
770 |
(iElementArray[2]).Left(lineEndPosition)).Val(port, EDecimal));
|
|
|
771 |
SetPortL(port);
|
|
|
772 |
User::LeaveIfError(TLex8(
|
|
|
773 |
(iElementArray[2]).Mid(lineEndPosition +1)).Val(port, EDecimal));
|
|
|
774 |
SetPortCountL(port);
|
|
|
775 |
}
|
|
|
776 |
__ASSERT_ALWAYS(SdpUtil::IsTokenCharWithOptionalSlash(iElementArray[3]),
|
|
|
777 |
User::Leave(KErrArgument));
|
|
|
778 |
|
|
|
779 |
//iProtocol = iPool.OpenFStringL(iElementArray[3]);
|
|
|
780 |
|
|
|
781 |
TInt length = 0;
|
|
|
782 |
TInt i;
|
|
|
783 |
for(i=4;i<iElementArray.Count();i++)
|
|
|
784 |
{
|
|
|
785 |
length += iElementArray[i].Length();
|
|
|
786 |
if(i + 1 <iElementArray.Count())
|
|
|
787 |
{
|
|
|
788 |
length += KSPStr().Length();
|
|
|
789 |
}
|
|
|
790 |
}
|
|
|
791 |
HBufC8* value = HBufC8::NewLC(length);
|
|
|
792 |
TPtr8 ptr(value->Des());
|
|
|
793 |
for(i=4;i<iElementArray.Count();i++)
|
|
|
794 |
{
|
|
|
795 |
ptr.Append(iElementArray[i]);
|
|
|
796 |
if(i + 1 <iElementArray.Count())
|
|
|
797 |
{
|
|
|
798 |
ptr.Append(KSPStr);
|
|
|
799 |
}
|
|
|
800 |
}
|
|
|
801 |
SetFormatListL(*value);
|
|
|
802 |
CleanupStack::Pop();//value
|
|
|
803 |
delete value;
|
|
|
804 |
iElementArray.Reset();
|
|
|
805 |
if (iSdpCodecParseUtil->LineArray().Count() > 0)
|
|
|
806 |
{
|
|
|
807 |
iSdpCodecParseUtil->LineArray().Remove(0);
|
|
|
808 |
}
|
|
|
809 |
}
|
|
|
810 |
|
|
|
811 |
// ---------------------------------------------------------------------------
|
|
|
812 |
// CSdpMediaField::ParseInformationL
|
|
|
813 |
// ---------------------------------------------------------------------------
|
|
|
814 |
//
|
|
|
815 |
void CSdpMediaField::ParseInformationL()
|
|
|
816 |
{
|
|
|
817 |
SetInfoL(iSdpCodecParseUtil->ParseInformationL(KErrSdpCodecMediaInfoField));
|
|
|
818 |
}
|
|
|
819 |
|
|
|
820 |
// ---------------------------------------------------------------------------
|
|
|
821 |
// CSdpMediaField::ParseConnectionL
|
|
|
822 |
// ---------------------------------------------------------------------------
|
|
|
823 |
//
|
|
|
824 |
void CSdpMediaField::ParseConnectionL()
|
|
|
825 |
{
|
|
|
826 |
delete iConnectionFields;
|
|
|
827 |
iConnectionFields = 0;
|
|
|
828 |
iConnectionFields = iSdpCodecParseUtil->ParseConnectionFieldsL(
|
|
|
829 |
KErrSdpCodecMediaConnectionField);
|
|
|
830 |
}
|
|
|
831 |
|
|
|
832 |
// ---------------------------------------------------------------------------
|
|
|
833 |
// CSdpMediaField::ParseBandwithL
|
|
|
834 |
// ---------------------------------------------------------------------------
|
|
|
835 |
//
|
|
|
836 |
void CSdpMediaField::ParseBandwithL()
|
|
|
837 |
{
|
|
|
838 |
delete iBandwidthFields;
|
|
|
839 |
iBandwidthFields = 0;
|
|
|
840 |
iBandwidthFields =
|
|
|
841 |
iSdpCodecParseUtil->ParseBandwidthL(KErrSdpCodecMediaBandwidthField);
|
|
|
842 |
}
|
|
|
843 |
|
|
|
844 |
// ---------------------------------------------------------------------------
|
|
|
845 |
// CSdpMediaField::ParseEncryptionKeyL
|
|
|
846 |
// ---------------------------------------------------------------------------
|
|
|
847 |
//
|
|
|
848 |
void CSdpMediaField::ParseEncryptionKeyL()
|
|
|
849 |
{
|
|
|
850 |
SetKey(iSdpCodecParseUtil->ParseEncryptionKeyL(KErrSdpCodecMediaKeyField));
|
|
|
851 |
}
|
|
|
852 |
|
|
|
853 |
// ---------------------------------------------------------------------------
|
|
|
854 |
// CSdpMediaField::ParseAttributeFieldsL
|
|
|
855 |
// ---------------------------------------------------------------------------
|
|
|
856 |
//
|
|
|
857 |
void CSdpMediaField::ParseAttributeFieldsL()
|
|
|
858 |
{
|
|
|
859 |
CSdpFmtAttributeField* fmtattributefield = 0;
|
|
|
860 |
|
|
|
861 |
RArray<TPtrC8>& lineArray = iSdpCodecParseUtil->LineArray();
|
|
|
862 |
for (TInt i=0; i<lineArray.Count(); i++)
|
|
|
863 |
{
|
|
|
864 |
iElementArray = CSdpCodecParseUtil::CheckOptionalFieldNameL(iPool,
|
|
|
865 |
SdpCodecStringConstants::EAttribute,
|
|
|
866 |
lineArray[i],
|
|
|
867 |
KErrSdpCodecMediaAttributeField);
|
|
|
868 |
if (iElementArray.Count())
|
|
|
869 |
{
|
|
|
870 |
CSdpAttributeField* attributefield =
|
|
|
871 |
CSdpAttributeField::DecodeLC(lineArray[i]);
|
|
|
872 |
|
|
|
873 |
if ( attributefield->Attribute() ==
|
|
|
874 |
iPool.StringF( SdpCodecStringConstants::EAttributeRtpmap,
|
|
|
875 |
SdpCodecStringConstants::Table ) ||
|
|
|
876 |
attributefield->Attribute() ==
|
|
|
877 |
iPool.StringF( SdpCodecStringConstants::EAttributeFmtp,
|
|
|
878 |
SdpCodecStringConstants::Table ) )
|
|
|
879 |
{
|
|
|
880 |
CleanupStack::PopAndDestroy(attributefield);
|
|
|
881 |
fmtattributefield =
|
|
|
882 |
CSdpFmtAttributeField::DecodeLC(lineArray[i]);
|
|
|
883 |
iFmtAttrFields->AppendL(fmtattributefield);
|
|
|
884 |
CleanupStack::Pop(fmtattributefield);
|
|
|
885 |
}
|
|
|
886 |
else
|
|
|
887 |
{
|
|
|
888 |
iAttributeFields->AppendL(attributefield);
|
|
|
889 |
CleanupStack::Pop(attributefield);
|
|
|
890 |
if (fmtattributefield)
|
|
|
891 |
{
|
|
|
892 |
attributefield->AssignTo(*fmtattributefield);
|
|
|
893 |
}
|
|
|
894 |
}
|
|
|
895 |
|
|
|
896 |
iElementArray.Reset();
|
|
|
897 |
lineArray.Remove(i);
|
|
|
898 |
if (i < lineArray.Count())
|
|
|
899 |
{
|
|
|
900 |
i--;
|
|
|
901 |
}
|
|
|
902 |
}
|
|
|
903 |
}
|
|
|
904 |
}
|
|
|
905 |
|
|
|
906 |
// ---------------------------------------------------------------------------
|
|
|
907 |
// CSdpMediaField::GetTokenFromStreamL
|
|
|
908 |
// ---------------------------------------------------------------------------
|
|
|
909 |
//
|
|
|
910 |
TDesC8& CSdpMediaField::GetTokenFromStreamL(RReadStream& aStream)
|
|
|
911 |
{
|
|
|
912 |
TUint32 tokenLength = aStream.ReadUint32L();
|
|
|
913 |
HBufC8* tmp = 0;
|
|
|
914 |
if (tokenLength > 0)
|
|
|
915 |
{
|
|
|
916 |
tmp = HBufC8::NewLC(tokenLength);
|
|
|
917 |
TPtr8 tokenptr(tmp->Des());
|
|
|
918 |
aStream.ReadL (tokenptr, tokenLength);
|
|
|
919 |
CleanupStack::Pop();//tmp
|
|
|
920 |
}
|
|
|
921 |
else
|
|
|
922 |
{
|
|
|
923 |
tmp = KNullDesC8().AllocL();
|
|
|
924 |
}
|
|
|
925 |
delete iToken;
|
|
|
926 |
iToken = tmp;
|
|
|
927 |
return *iToken;
|
|
|
928 |
}
|
|
|
929 |
|
|
|
930 |
// ---------------------------------------------------------------------------
|
|
|
931 |
// CSdpMediaField::RemoveFormatL
|
|
|
932 |
// ---------------------------------------------------------------------------
|
|
|
933 |
//
|
|
|
934 |
EXPORT_C void CSdpMediaField::RemoveFormatL(const TDesC8& aFormat)
|
|
|
935 |
{
|
|
|
936 |
if ( !iFormatList || iFormatList->Des().Length() == 0 )
|
|
|
937 |
{
|
|
|
938 |
User::Leave( KErrSdpCodecMediaField );
|
|
|
939 |
}
|
|
|
940 |
TLex8 lexer( *iFormatList );
|
|
|
941 |
TBool tokenRemoved( EFalse );
|
|
|
942 |
while ( !tokenRemoved && !lexer.Eos() )
|
|
|
943 |
{
|
|
|
944 |
lexer.SkipSpaceAndMark();
|
|
|
945 |
lexer.SkipCharacters();
|
|
|
946 |
if ( lexer.TokenLength() > 0 )
|
|
|
947 |
{
|
|
|
948 |
if ( aFormat.CompareF(lexer.MarkedToken()) == 0)
|
|
|
949 |
{
|
|
|
950 |
RArray<TInt> removedObjs;
|
|
|
951 |
CleanupClosePushL( removedObjs );
|
|
|
952 |
for ( TInt i( 0 ); i < iFmtAttrFields->Count(); i++ )
|
|
|
953 |
{
|
|
|
954 |
if (aFormat.CompareF((*iFmtAttrFields)[i]->Format()) == 0)
|
|
|
955 |
{
|
|
|
956 |
User::LeaveIfError( removedObjs.Append(i) );
|
|
|
957 |
}
|
|
|
958 |
}
|
|
|
959 |
// Remove all format attributes of type format
|
|
|
960 |
TInt removedCount( 0 );
|
|
|
961 |
while ( removedObjs.Count() > 0 )
|
|
|
962 |
{
|
|
|
963 |
CSdpFmtAttributeField* obj =
|
|
|
964 |
(*iFmtAttrFields)[removedObjs[0] - removedCount];
|
|
|
965 |
delete obj;
|
|
|
966 |
obj = 0;
|
|
|
967 |
iFmtAttrFields->Remove( removedObjs[0] - removedCount);
|
|
|
968 |
removedObjs.Remove(0);
|
|
|
969 |
removedCount++;
|
|
|
970 |
}
|
|
|
971 |
CleanupStack::PopAndDestroy(); // removedObjs
|
|
|
972 |
|
|
|
973 |
// Remove format from format list
|
|
|
974 |
iFormatList->Des().Delete( lexer.MarkedOffset(),
|
|
|
975 |
lexer.Offset() - lexer.MarkedOffset());
|
|
|
976 |
iFormatList->Des().TrimAll();
|
|
|
977 |
tokenRemoved = ETrue;
|
|
|
978 |
}
|
|
|
979 |
}
|
|
|
980 |
}
|
|
|
981 |
}
|
|
|
982 |
|
|
|
983 |
// ---------------------------------------------------------------------------
|
|
|
984 |
// CSdpMediaField::KeepFormatL
|
|
|
985 |
// ---------------------------------------------------------------------------
|
|
|
986 |
//
|
|
|
987 |
EXPORT_C void CSdpMediaField::KeepFormatL(const TDesC8& aFormat)
|
|
|
988 |
{
|
|
|
989 |
if ( !iFormatList )
|
|
|
990 |
{
|
|
|
991 |
User::Leave( KErrSdpCodecMediaField );
|
|
|
992 |
}
|
|
|
993 |
// Empty set will continue to be empty
|
|
|
994 |
if ( iFormatList->Des().Length() > 0 )
|
|
|
995 |
{
|
|
|
996 |
HBufC8* formatList = aFormat.AllocLC();
|
|
|
997 |
// Mark all format attributes not aFormat so that they will be deleted
|
|
|
998 |
RArray<TInt> removedObjs;
|
|
|
999 |
CleanupClosePushL( removedObjs );
|
|
|
1000 |
for ( TInt i( 0 ); i < iFmtAttrFields->Count(); i++ )
|
|
|
1001 |
{
|
|
|
1002 |
if (aFormat.CompareF((*iFmtAttrFields)[i]->Format()) != 0)
|
|
|
1003 |
{
|
|
|
1004 |
User::LeaveIfError( removedObjs.Append( i ) );
|
|
|
1005 |
}
|
|
|
1006 |
}
|
|
|
1007 |
// Delete attribute fields
|
|
|
1008 |
TInt removedCount( 0 );
|
|
|
1009 |
while ( removedObjs.Count() > 0 )
|
|
|
1010 |
{
|
|
|
1011 |
CSdpFmtAttributeField* obj =
|
|
|
1012 |
(*iFmtAttrFields)[removedObjs[0] - removedCount];
|
|
|
1013 |
delete obj;
|
|
|
1014 |
iFmtAttrFields->Remove( removedObjs[0] - removedCount );
|
|
|
1015 |
removedObjs.Remove( 0 );
|
|
|
1016 |
removedCount++;
|
|
|
1017 |
}
|
|
|
1018 |
CleanupStack::PopAndDestroy(); // removedObjs
|
|
|
1019 |
// Change format list
|
|
|
1020 |
delete iFormatList;
|
|
|
1021 |
iFormatList = formatList;
|
|
|
1022 |
CleanupStack::Pop(); // formatList
|
|
|
1023 |
}
|
|
|
1024 |
}
|
|
|
1025 |
|
|
|
1026 |
// ---------------------------------------------------------------------------
|
|
|
1027 |
// CSdpMediaField::RejectMedia
|
|
|
1028 |
// ---------------------------------------------------------------------------
|
|
|
1029 |
//
|
|
|
1030 |
EXPORT_C void CSdpMediaField::RejectMedia()
|
|
|
1031 |
{
|
|
|
1032 |
iPort = 0;
|
|
|
1033 |
iPortCount = 0;
|
|
|
1034 |
|
|
|
1035 |
TLex8 lexer( *iFormatList );
|
|
|
1036 |
lexer.SkipSpaceAndMark();
|
|
|
1037 |
lexer.SkipCharacters();
|
|
|
1038 |
if ( lexer.TokenLength() > 0 )
|
|
|
1039 |
{
|
|
|
1040 |
TRAPD(err, KeepFormatL( lexer.MarkedToken() ));
|
|
|
1041 |
err++; // Nothing to do, if error happens. Silence compiler warning.
|
|
|
1042 |
}
|
|
|
1043 |
}
|
|
|
1044 |
|