realtimenetprots/sipfw/SIP/Codec/src/CSIPProxyRequireHeader.cpp
author shivsood
Sat, 12 Jun 2010 14:30:11 +0530
branchMSRP_FrameWork
changeset 25 505ad3f0ce5c
parent 0 307788aac0a8
permissions -rw-r--r--
MSRP Chat and File Sharing FrameWork - Initial Contribution from Nokia. MSRP Implementation as per RFC 4975 and RCS specifications that supports 1. Multiple one to one chat data sessions as per RCS/RFC 4975 specifications. 2. Multiple file Sharing sessions as per RCS. 3. Data Chunking requirements as per 4975. 3. MSRP Connection sharing requirements as per RFC 4975
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// Copyright (c) 2004-2009 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          : CSIPProxyRequireHeader.cpp
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// Part of       : SIP Codec
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// Version       : SIP/4.0 
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//
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#include "sipproxyrequireheader.h"
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#include "CSIPTokenizer.h"
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#include "sipcodecerr.h"
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#include "SIPSyntaxCheck.h"
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#include "sipstrings.h"
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#include "sipstrconsts.h"
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#include "_sipcodecdefs.h"
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// ----------------------------------------------------------------------------
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// CSIPProxyRequireHeader::DecodeL
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// ----------------------------------------------------------------------------
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//
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EXPORT_C RPointerArray<CSIPProxyRequireHeader> 
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CSIPProxyRequireHeader::DecodeL (const TDesC8& aValue)
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	{
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	RPointerArray<CSIPHeaderBase> headers = BaseDecodeL(aValue);
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	CSIPHeaderBase::PushLC(&headers);
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	RPointerArray<CSIPProxyRequireHeader> proxyRequireHeaders;
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	CleanupClosePushL(proxyRequireHeaders);
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	TInt count = headers.Count();
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	for (TInt i=0; i<count; i++)
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		{
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		CSIPProxyRequireHeader* header = 
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			static_cast<CSIPProxyRequireHeader*>(headers[i]);
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		User::LeaveIfError(proxyRequireHeaders.Append(header));
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		}
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	CleanupStack::Pop(2); // proxyRequireHeaders, headers
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	headers.Close();
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	return proxyRequireHeaders;
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	}
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// -----------------------------------------------------------------------------
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// CSIPProxyRequireHeader::NewL
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// -----------------------------------------------------------------------------
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//
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EXPORT_C CSIPProxyRequireHeader* CSIPProxyRequireHeader::NewL(RStringF aValue)
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	{
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	CSIPProxyRequireHeader* self = CSIPProxyRequireHeader::NewLC(aValue);
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	CleanupStack::Pop(self);
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	return self;
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	}
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// -----------------------------------------------------------------------------
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// CSIPProxyRequireHeader::NewLC
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// -----------------------------------------------------------------------------
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//
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EXPORT_C CSIPProxyRequireHeader* CSIPProxyRequireHeader::NewLC(RStringF aValue)
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	{
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	CSIPProxyRequireHeader* self = new(ELeave)CSIPProxyRequireHeader;
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	CleanupStack::PushL(self);
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	self->ConstructL(aValue);
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	return self;
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	}
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// -----------------------------------------------------------------------------
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// CSIPProxyRequireHeader::CSIPProxyRequireHeader
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// -----------------------------------------------------------------------------
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//
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CSIPProxyRequireHeader::CSIPProxyRequireHeader()
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	{
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	}
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// -----------------------------------------------------------------------------
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// CSIPProxyRequireHeader::CSIPProxyRequireHeader
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// -----------------------------------------------------------------------------
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//
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CSIPProxyRequireHeader::CSIPProxyRequireHeader(
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    const CSIPProxyRequireHeader& aHeader)
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  : CSIPTokenHeaderBase(aHeader)
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	{
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	}
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// -----------------------------------------------------------------------------
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// CSIPProxyRequireHeader::~CSIPProxyRequireHeader
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// -----------------------------------------------------------------------------
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//
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EXPORT_C CSIPProxyRequireHeader::~CSIPProxyRequireHeader()
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	{
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	}
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// ----------------------------------------------------------------------------
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// CSIPProxyRequireHeader::CloneL
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// From CSIPHeaderBase:
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// ----------------------------------------------------------------------------
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//
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EXPORT_C CSIPHeaderBase* CSIPProxyRequireHeader::CloneL() const
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	{
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    return new(ELeave)CSIPProxyRequireHeader(*this);
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	}
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// ----------------------------------------------------------------------------
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// CSIPProxyRequireHeader::Name
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// From CSIPHeaderBase:
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// ----------------------------------------------------------------------------
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//
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EXPORT_C RStringF CSIPProxyRequireHeader::Name() const
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	{
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	return SIPStrings::StringF(SipStrConsts::EProxyRequireHeader);
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	}
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// -----------------------------------------------------------------------------
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// CSIPProxyRequireHeader::InternalizeValueL
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// -----------------------------------------------------------------------------
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//
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EXPORT_C CSIPHeaderBase* CSIPProxyRequireHeader::InternalizeValueL(
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    RReadStream& aReadStream)
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	{
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	CSIPProxyRequireHeader* self = new(ELeave)CSIPProxyRequireHeader();
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	CleanupStack::PushL(self);
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	self->DoInternalizeValueL(aReadStream);
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	CleanupStack::Pop(self);
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	return self;
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	}
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// -----------------------------------------------------------------------------
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// CSIPProxyRequireHeader::PreferredPlaceInMessage
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// From CSIPHeaderBase:
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// -----------------------------------------------------------------------------
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//
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CSIPHeaderBase::TPreferredPlace
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CSIPProxyRequireHeader::PreferredPlaceInMessage () const
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	{
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	return CSIPHeaderBase::EMiddleTop;
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	}
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// -----------------------------------------------------------------------------
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// CSIPProxyRequireHeader::BaseDecodeL
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// -----------------------------------------------------------------------------
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//
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RPointerArray<CSIPHeaderBase> 
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CSIPProxyRequireHeader::BaseDecodeL (const TDesC8& aValue)
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	{
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	__ASSERT_ALWAYS (aValue.Length() > 0, 
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                     User::Leave(KErrSipCodecProxyRequireHeader));
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	RPointerArray<CSIPHeaderBase> headers;
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    CSIPHeaderBase::PushLC(&headers);
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	CSIPTokenizer* tokenizer = CSIPTokenizer::NewLC(aValue, ',');
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	for (TInt i=0; i < tokenizer->Tokens().Count(); i++)
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		{
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		CSIPProxyRequireHeader* header = new(ELeave)CSIPProxyRequireHeader;
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		CleanupStack::PushL(header);
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		header->ConstructL(tokenizer->Tokens()[i]);
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		headers.AppendL(header);
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		CleanupStack::Pop(header);
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		}
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	CleanupStack::PopAndDestroy(tokenizer);
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	CleanupStack::Pop(); // headers 
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	return headers;
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	}
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