This release addresses the following:
- Multiple concurrent file transfer bug fixes. i.e. one device is concurrently receiving multiple files from multiple devices
// Copyright (c) 2004-2009 Nokia Corporation and/or its subsidiary(-ies).
// All rights reserved.
// This component and the accompanying materials are made available
// under the terms of "Eclipse Public License v1.0"
// which accompanies this distribution, and is available
// at the URL "http://www.eclipse.org/legal/epl-v10.html".
//
// Initial Contributors:
// Nokia Corporation - initial contribution.
//
// Contributors:
//
// Description:
// Name : CSIPTimestampHeader.cpp
// Part of : SIP Codec
// Version : SIP/4.0
//
#include "siptimestampheader.h"
#include "CSIPTokenizer.h"
#include "sipcodecerr.h"
#include "sipstrings.h"
#include "sipstrconsts.h"
#include "SIPSyntaxCheck.h"
#include "_sipcodecdefs.h"
const TInt KMaxTRealLength(32);
// -----------------------------------------------------------------------------
// CSIPTimestampHeader::DecodeL
// -----------------------------------------------------------------------------
//
EXPORT_C CSIPTimestampHeader* CSIPTimestampHeader::DecodeL(const TDesC8& aValue)
{
CSIPTimestampHeader* header =
new(ELeave) CSIPTimestampHeader(0.0);
CleanupStack::PushL(header);
header->ParseL(aValue);
CleanupStack::Pop(header);
return header;
}
// -----------------------------------------------------------------------------
// CSIPTimestampHeader::CSIPTimestampHeader
// -----------------------------------------------------------------------------
//
EXPORT_C CSIPTimestampHeader::CSIPTimestampHeader(TReal aTimestamp)
: iTimestamp(aTimestamp), iHasDelay(EFalse)
{
}
// -----------------------------------------------------------------------------
// CSIPTimestampHeader::~CSIPTimestampHeader
// -----------------------------------------------------------------------------
//
EXPORT_C CSIPTimestampHeader::~CSIPTimestampHeader ()
{
}
// -----------------------------------------------------------------------------
// CSIPTimestampHeader::SetTimestamp
// -----------------------------------------------------------------------------
//
EXPORT_C void CSIPTimestampHeader::SetTimestamp(TReal aTimestamp)
{
iTimestamp = aTimestamp;
}
// -----------------------------------------------------------------------------
// CSIPTimestampHeader::Timestamp
// -----------------------------------------------------------------------------
//
EXPORT_C TReal CSIPTimestampHeader::Timestamp() const
{
return iTimestamp;
}
// -----------------------------------------------------------------------------
// CSIPTimestampHeader::HasDelay
// -----------------------------------------------------------------------------
//
EXPORT_C TBool CSIPTimestampHeader::HasDelay() const
{
return iHasDelay;
}
// -----------------------------------------------------------------------------
// CSIPTimestampHeader::SetDelay
// -----------------------------------------------------------------------------
//
EXPORT_C void CSIPTimestampHeader::SetDelay(TReal aDelay)
{
iDelay = aDelay;
iHasDelay = ETrue;
}
// -----------------------------------------------------------------------------
// CSIPTimestampHeader::Delay
// -----------------------------------------------------------------------------
//
EXPORT_C TReal CSIPTimestampHeader::Delay() const
{
return iDelay;
}
// -----------------------------------------------------------------------------
// CSIPTimestampHeader::InternalizeValueL
// -----------------------------------------------------------------------------
//
EXPORT_C CSIPHeaderBase*
CSIPTimestampHeader::InternalizeValueL(RReadStream& aReadStream)
{
CSIPTimestampHeader* self = new(ELeave) CSIPTimestampHeader(0.0);
CleanupStack::PushL(self);
self->DoInternalizeValueL(aReadStream);
CleanupStack::Pop(self);
return self;
}
// -----------------------------------------------------------------------------
// CSIPTimestampHeader::CloneL
// -----------------------------------------------------------------------------
//
EXPORT_C CSIPHeaderBase* CSIPTimestampHeader::CloneL() const
{
CSIPTimestampHeader* clone = new(ELeave) CSIPTimestampHeader(iTimestamp);
CleanupStack::PushL(clone);
if(iHasDelay)
{
clone->SetDelay(iDelay);
}
CleanupStack::Pop(clone);
return clone;
}
// -----------------------------------------------------------------------------
// CSIPTimestampHeader::Name
// -----------------------------------------------------------------------------
//
EXPORT_C RStringF CSIPTimestampHeader::Name() const
{
return SIPStrings::StringF(SipStrConsts::ETimestampHeader);
}
// -----------------------------------------------------------------------------
// CSIPTimestampHeader::ToTextValueL
// -----------------------------------------------------------------------------
//
EXPORT_C HBufC8* CSIPTimestampHeader::ToTextValueL() const
{
TBuf8<KMaxTRealLength> delay;
TBuf8<KMaxTRealLength> timestamp;
TRealFormat realFormat;
realFormat.iPoint = '.'; // SIP uses always dot as a decimal point
User::LeaveIfError(timestamp.Num(iTimestamp,realFormat));
TUint encodedLength = timestamp.Length();
if(iHasDelay)
{
// iDelay + SP
User::LeaveIfError(delay.Num(iDelay,realFormat));
encodedLength += delay.Length() + 1;
}
HBufC8* encodingResult = HBufC8::NewL (encodedLength);
TPtr8 encodingResultPtr = encodingResult->Des();
encodingResultPtr.Append(timestamp);
if(iHasDelay)
{
encodingResultPtr.Append(' '); // SP
encodingResultPtr.Append(delay);
}
return encodingResult;
}
// -----------------------------------------------------------------------------
// CSIPTimestampHeader::PreferredPlaceInMessage
// -----------------------------------------------------------------------------
//
CSIPHeaderBase::TPreferredPlace
CSIPTimestampHeader::PreferredPlaceInMessage() const
{
return CSIPHeaderBase::EMiddleBottom;
}
// -----------------------------------------------------------------------------
// CSIPTimestampHeader::BaseDecodeL
// -----------------------------------------------------------------------------
//
RPointerArray<CSIPHeaderBase>
CSIPTimestampHeader::BaseDecodeL(const TDesC8& aValue)
{
CSIPTimestampHeader* header = DecodeL(aValue);
CleanupStack::PushL(header);
RPointerArray<CSIPHeaderBase> headers;
User::LeaveIfError (headers.Append(header));
CleanupStack::Pop(header);
return headers;
}
// -----------------------------------------------------------------------------
// CSIPTimestampHeader::ExternalizeValueL
// -----------------------------------------------------------------------------
//
void CSIPTimestampHeader::ExternalizeValueL (RWriteStream& aWriteStream) const
{
aWriteStream.WriteReal64L(iTimestamp);
if(iHasDelay)
{
aWriteStream.WriteUint8L(1); // Has delay
aWriteStream.WriteReal64L(iDelay);
}
else
{
aWriteStream.WriteUint8L(0); // No delay
}
}
// -----------------------------------------------------------------------------
// CSIPTimestampHeader::ParseL
// -----------------------------------------------------------------------------
//
void CSIPTimestampHeader::ParseL(const TDesC8& aValue)
{
__ASSERT_ALWAYS(aValue.Length() > 0,
User::Leave(KErrSipCodecTimestampHeader));
TLex8 lex(aValue);
TPtrC8 timestamp(lex.NextToken());
if(!SIPSyntaxCheck::Real(timestamp, iTimestamp))
{
User::Leave (KErrSipCodecTimestampHeader);
}
lex.SkipSpace();
if(lex.Peek() == 0) // Check if there is still data
{
return;
}
TPtrC8 delay(lex.NextToken());
if(!SIPSyntaxCheck::Real(delay, iDelay))
{
User::Leave (KErrSipCodecTimestampHeader);
}
iHasDelay = ETrue;
}
// -----------------------------------------------------------------------------
// CSIPTimestampHeader::DoInternalizeValueL
// -----------------------------------------------------------------------------
//
void CSIPTimestampHeader::DoInternalizeValueL(RReadStream& aReadStream)
{
iTimestamp = aReadStream.ReadReal64L();
if(aReadStream.ReadUint8L()) // HasDelay
{
iDelay = aReadStream.ReadReal64L();
iHasDelay = ETrue;
}
}