// 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 : CSIPContentEncodingHeader.cpp
// Part of : SIP Codec
// Version : SIP/4.0
//
#include "sipcontentencodingheader.h"
#include "CSIPTokenizer.h"
#include "sipcodecerr.h"
#include "SIPSyntaxCheck.h"
#include "sipstrings.h"
#include "sipstrconsts.h"
#include "_sipcodecdefs.h"
// ----------------------------------------------------------------------------
// CSIPContentEncodingHeader::DecodeL
// ----------------------------------------------------------------------------
//
EXPORT_C RPointerArray<CSIPContentEncodingHeader>
CSIPContentEncodingHeader::DecodeL (const TDesC8& aValue)
{
RPointerArray<CSIPHeaderBase> headers = BaseDecodeL(aValue);
CSIPHeaderBase::PushLC(&headers);
RPointerArray<CSIPContentEncodingHeader> contentEncodingHeaders;
CleanupClosePushL(contentEncodingHeaders);
TInt count = headers.Count();
for (TInt i=0; i<count; i++)
{
CSIPContentEncodingHeader* contentEncoding =
static_cast<CSIPContentEncodingHeader*>(headers[i]);
User::LeaveIfError(contentEncodingHeaders.Append(contentEncoding));
}
CleanupStack::Pop(2); // contentEncodingHeaders, headers
headers.Close();
return contentEncodingHeaders;
}
// ----------------------------------------------------------------------------
// CSIPContentEncodingHeader::NewL
// ----------------------------------------------------------------------------
//
EXPORT_C CSIPContentEncodingHeader* CSIPContentEncodingHeader::NewL(
RStringF aValue)
{
CSIPContentEncodingHeader* self = CSIPContentEncodingHeader::NewLC(aValue);
CleanupStack::Pop(self);
return self;
}
// ----------------------------------------------------------------------------
// CSIPContentEncodingHeader::NewLC
// ----------------------------------------------------------------------------
//
EXPORT_C CSIPContentEncodingHeader*
CSIPContentEncodingHeader::NewLC(RStringF aValue)
{
CSIPContentEncodingHeader* self = new(ELeave)CSIPContentEncodingHeader;
CleanupStack::PushL(self);
self->ConstructL(aValue);
return self;
}
// ----------------------------------------------------------------------------
// CSIPContentEncodingHeader::CSIPContentEncodingHeader
// ----------------------------------------------------------------------------
//
CSIPContentEncodingHeader::CSIPContentEncodingHeader()
{
}
// ----------------------------------------------------------------------------
// CSIPContentEncodingHeader::CSIPContentEncodingHeader
// ----------------------------------------------------------------------------
//
CSIPContentEncodingHeader::CSIPContentEncodingHeader(
const CSIPContentEncodingHeader& aHeader)
: CSIPTokenHeaderBase(aHeader)
{
}
// ----------------------------------------------------------------------------
// CSIPContentEncodingHeader::~CSIPContentEncodingHeader
// ----------------------------------------------------------------------------
//
EXPORT_C CSIPContentEncodingHeader::~CSIPContentEncodingHeader()
{
}
// ----------------------------------------------------------------------------
// CSIPContentEncodingHeader::CloneL
// From CSIPHeaderBase:
// ----------------------------------------------------------------------------
//
EXPORT_C CSIPHeaderBase* CSIPContentEncodingHeader::CloneL() const
{
return new(ELeave)CSIPContentEncodingHeader(*this);
}
// ----------------------------------------------------------------------------
// CSIPContentEncodingHeader::Name
// From CSIPHeaderBase:
// ----------------------------------------------------------------------------
//
EXPORT_C RStringF CSIPContentEncodingHeader::Name() const
{
return SIPStrings::StringF(SipStrConsts::EContentEncodingHeader);
}
// ----------------------------------------------------------------------------
// CSIPContentEncodingHeader::HasCompactName
// From CSIPHeaderBase:
// ----------------------------------------------------------------------------
//
TBool CSIPContentEncodingHeader::HasCompactName() const
{
return ETrue;
}
// ----------------------------------------------------------------------------
// CSIPContentEncodingHeader::CompactName
// From CSIPHeaderBase:
// ----------------------------------------------------------------------------
//
RStringF CSIPContentEncodingHeader::CompactName() const
{
return SIPStrings::StringF(SipStrConsts::EContentEncodingHeaderCompact);
}
// ----------------------------------------------------------------------------
// CSIPContentEncodingHeader::InternalizeValueL
// ----------------------------------------------------------------------------
//
EXPORT_C CSIPHeaderBase* CSIPContentEncodingHeader::InternalizeValueL(
RReadStream& aReadStream)
{
CSIPContentEncodingHeader* self = new(ELeave)CSIPContentEncodingHeader();
CleanupStack::PushL(self);
self->DoInternalizeValueL(aReadStream);
CleanupStack::Pop(self);
return self;
}
// ----------------------------------------------------------------------------
// CSIPContentEncodingHeader::PreferredPlaceInMessage
// From CSIPHeaderBase:
// ----------------------------------------------------------------------------
//
CSIPHeaderBase::TPreferredPlace
CSIPContentEncodingHeader::PreferredPlaceInMessage() const
{
return CSIPHeaderBase::EMiddleBottom;
}
// -----------------------------------------------------------------------------
// CSIPContentEncodingHeader::BaseDecodeL
// -----------------------------------------------------------------------------
//
RPointerArray<CSIPHeaderBase> CSIPContentEncodingHeader::BaseDecodeL(
const TDesC8& aValue)
{
__ASSERT_ALWAYS (aValue.Length() > 0,
User::Leave(KErrSipCodecContentEncodingHeader));
RPointerArray<CSIPHeaderBase> headers;
CSIPHeaderBase::PushLC(&headers);
CSIPTokenizer* tokenizer = CSIPTokenizer::NewLC(aValue, ',');
for (TInt i=0; i < tokenizer->Tokens().Count(); i++)
{
CSIPContentEncodingHeader* header =
new(ELeave)CSIPContentEncodingHeader;
CleanupStack::PushL(header);
header->ConstructL(tokenizer->Tokens()[i]);
headers.AppendL(header);
CleanupStack::Pop(header);
}
CleanupStack::PopAndDestroy(tokenizer);
CleanupStack::Pop(); // headers
return headers;
}