diff -r 000000000000 -r 307788aac0a8 realtimenetprots/sipfw/SIP/Codec/src/CSIPAcceptEncodingHeader.cpp --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/realtimenetprots/sipfw/SIP/Codec/src/CSIPAcceptEncodingHeader.cpp Tue Feb 02 01:03:15 2010 +0200 @@ -0,0 +1,327 @@ +// 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 : CSIPAcceptEncodingHeader.cpp +// Part of : SIP Codec +// Version : SIP/4.0 +// + + + + +#include "sipacceptencodingheader.h" +#include "CSIPAcceptHeaderParams.h" +#include "SIPSyntaxCheck.h" +#include "CSIPTokenizer.h" +#include "sipcodecerr.h" +#include "sipstrings.h" +#include "sipstrconsts.h" +#include "sipcodecutils.h" +#include "_sipcodecdefs.h" + + +// ---------------------------------------------------------------------------- +// CSIPAcceptEncodingHeader::DecodeL +// ---------------------------------------------------------------------------- +// +EXPORT_C RPointerArray +CSIPAcceptEncodingHeader::DecodeL(const TDesC8& aValue) + { + RPointerArray baseheaders = BaseDecodeL(aValue); + CSIPHeaderBase::PushLC(&baseheaders); + RPointerArray acceptHeaders; + CleanupClosePushL(acceptHeaders); + TInt count = baseheaders.Count(); + for (TInt i=0; i < count; i++) + { + CSIPAcceptEncodingHeader* header = + static_cast(baseheaders[i]); + User::LeaveIfError (acceptHeaders.Append(header)); + } + CleanupStack::Pop(); // acceptHeaders + CleanupStack::Pop(); // baseheaders + baseheaders.Close(); + return acceptHeaders; + } + +// ---------------------------------------------------------------------------- +// CSIPAcceptEncodingHeader::NewL +// ---------------------------------------------------------------------------- +// +EXPORT_C CSIPAcceptEncodingHeader* CSIPAcceptEncodingHeader::NewL( + const TDesC8& aCodings) + { + CSIPAcceptEncodingHeader* self = + CSIPAcceptEncodingHeader::NewLC(aCodings); + CleanupStack::Pop(self); + return self; + } + +// ---------------------------------------------------------------------------- +// CSIPAcceptEncodingHeader::NewLC +// ---------------------------------------------------------------------------- +// +EXPORT_C CSIPAcceptEncodingHeader* CSIPAcceptEncodingHeader::NewLC( + const TDesC8& aCodings) + { + CSIPAcceptEncodingHeader* self = new(ELeave)CSIPAcceptEncodingHeader; + CleanupStack::PushL(self); + self->ConstructL(aCodings); + return self; + } + +// ---------------------------------------------------------------------------- +// CSIPAcceptEncodingHeader::CSIPAcceptEncodingHeader +// ---------------------------------------------------------------------------- +// +CSIPAcceptEncodingHeader::CSIPAcceptEncodingHeader() +: CSIPParameterHeaderBase(';') + { + } + +// ---------------------------------------------------------------------------- +// CSIPAcceptEncodingHeader::ConstructL +// ---------------------------------------------------------------------------- +// +void CSIPAcceptEncodingHeader::ConstructL() + { + iParams = new(ELeave)CSIPAcceptHeaderParams; + } + +// ---------------------------------------------------------------------------- +// CSIPAcceptEncodingHeader::ConstructL +// ---------------------------------------------------------------------------- +// +void CSIPAcceptEncodingHeader::ConstructL(const TDesC8& aCodings) + { + SetCodingsL(aCodings); + ConstructL(); + } + +// ---------------------------------------------------------------------------- +// CSIPAcceptEncodingHeader::ConstructL +// ---------------------------------------------------------------------------- +// +void CSIPAcceptEncodingHeader::ConstructL( + const CSIPAcceptEncodingHeader& aAcceptEncodingHeader) + { + SetCodingsL(aAcceptEncodingHeader.Codings()); + iParams = + CSIPAcceptHeaderParams::NewL(*(aAcceptEncodingHeader.iParams)); + } + +// ---------------------------------------------------------------------------- +// CSIPAcceptEncodingHeader::~CSIPAcceptEncodingHeader +// ---------------------------------------------------------------------------- +// +EXPORT_C CSIPAcceptEncodingHeader::~CSIPAcceptEncodingHeader() + { + delete iParams; + delete iCodings; + } + +// ---------------------------------------------------------------------------- +// CSIPAcceptEncodingHeader::CloneL +// From CSIPHeaderBase: +// ---------------------------------------------------------------------------- +// +EXPORT_C CSIPHeaderBase* CSIPAcceptEncodingHeader::CloneL() const + { + CSIPAcceptEncodingHeader* clone = new(ELeave)CSIPAcceptEncodingHeader; + CleanupStack::PushL(clone); + clone->ConstructL(*this); + CleanupStack::Pop(clone); + return clone; + } + +// ---------------------------------------------------------------------------- +// CSIPAcceptEncodingHeader::Codings +// ---------------------------------------------------------------------------- +// +EXPORT_C const TDesC8& CSIPAcceptEncodingHeader::Codings () const + { + return *iCodings; + } + +// ---------------------------------------------------------------------------- +// CSIPAcceptEncodingHeader::SetCodingsL +// ---------------------------------------------------------------------------- +// +EXPORT_C void CSIPAcceptEncodingHeader::SetCodingsL(const TDesC8& aCodings) + { + HBufC8* tmp = aCodings.AllocLC(); + tmp->Des().Trim(); + if (tmp->Length() > 0 && !SIPSyntaxCheck::Token(*tmp)) + { + User::Leave(KErrSipCodecAcceptEncodingHeader); + } + CleanupStack::Pop(tmp); + delete iCodings; + iCodings = tmp; + } + +// ---------------------------------------------------------------------------- +// CSIPAcceptEncodingHeader::QParameter +// ---------------------------------------------------------------------------- +// +EXPORT_C TReal CSIPAcceptEncodingHeader::QParameter() const + { + return iParams->RealParamValue(SIPStrings::StringF(SipStrConsts::EQ)); + } + +// ---------------------------------------------------------------------------- +// CSIPAcceptEncodingHeader::SetQParameterL +// ---------------------------------------------------------------------------- +// +EXPORT_C void CSIPAcceptEncodingHeader::SetQParameterL(TReal aQValue) + { + iParams->SetParamL(SIPStrings::StringF(SipStrConsts::EQ), aQValue); + } + +// ---------------------------------------------------------------------------- +// CSIPAcceptEncodingHeader::Params +// From CSIPParameterHeaderBase: +// ---------------------------------------------------------------------------- +// +const CSIPParamContainerBase& CSIPAcceptEncodingHeader::Params() const + { + return *iParams; + } + +// ---------------------------------------------------------------------------- +// CSIPAcceptEncodingHeader::Params +// From CSIPParameterHeaderBase: +// ---------------------------------------------------------------------------- +// +CSIPParamContainerBase& CSIPAcceptEncodingHeader::Params() + { + return *iParams; + } + +// ---------------------------------------------------------------------------- +// CSIPAcceptEncodingHeader::MoreThanOneAllowed +// From CSIPHeaderBase: +// ---------------------------------------------------------------------------- +// +TBool CSIPAcceptEncodingHeader::MoreThanOneAllowed() const + { + return ETrue; + } + +// ---------------------------------------------------------------------------- +// CSIPAcceptEncodingHeader::Name +// From CSIPHeaderBase: +// ---------------------------------------------------------------------------- +// +EXPORT_C RStringF CSIPAcceptEncodingHeader::Name() const + { + return SIPStrings::StringF(SipStrConsts::EAcceptEncodingHeader); + } + +// ---------------------------------------------------------------------------- +// CSIPAcceptEncodingHeader::InternalizeValueL +// ---------------------------------------------------------------------------- +// +EXPORT_C CSIPHeaderBase* CSIPAcceptEncodingHeader::InternalizeValueL( + RReadStream& aReadStream) + { + CSIPAcceptEncodingHeader* self = new(ELeave)CSIPAcceptEncodingHeader; + CleanupStack::PushL(self); + self->DoInternalizeValueL(aReadStream); + CleanupStack::Pop(self); + return self; + } + +// ---------------------------------------------------------------------------- +// CSIPAcceptEncodingHeader::ExternalizeValueL +// From CSIPHeaderBase: +// ---------------------------------------------------------------------------- +// +void CSIPAcceptEncodingHeader::ExternalizeValueL( + RWriteStream& aWriteStream) const + { + aWriteStream.WriteUint32L (iCodings->Length()); + aWriteStream.WriteL (*iCodings); + iParams->ExternalizeL (aWriteStream); + } + +// ---------------------------------------------------------------------------- +// CSIPAcceptEncodingHeader::DoInternalizeValueL +// ---------------------------------------------------------------------------- +// +void CSIPAcceptEncodingHeader::DoInternalizeValueL(RReadStream& aReadStream) + { + iCodings = SIPCodecUtils::ReadDescFromStreamL(aReadStream); + iParams = CSIPAcceptHeaderParams::InternalizeL (aReadStream); + } + +// ---------------------------------------------------------------------------- +// CSIPAcceptEncodingHeader::ToTextMandatoryPartLC +// From CSIPHeaderBase: +// ---------------------------------------------------------------------------- +// +HBufC8* CSIPAcceptEncodingHeader::ToTextMandatoryPartLC() const + { + return iCodings->AllocLC(); + } + +// ---------------------------------------------------------------------------- +// CSIPAcceptEncodingHeader::PreferredPlaceInMessage +// From CSIPHeaderBase: +// ---------------------------------------------------------------------------- +// +CSIPHeaderBase::TPreferredPlace +CSIPAcceptEncodingHeader::PreferredPlaceInMessage() const + { + return CSIPHeaderBase::EBottom; + } + +// ---------------------------------------------------------------------------- +// CSIPAcceptEncodingHeader::BaseDecodeL +// ---------------------------------------------------------------------------- +// +RPointerArray CSIPAcceptEncodingHeader::BaseDecodeL( + const TDesC8& aValue) + { + RPointerArray headers; + CSIPHeaderBase::PushLC(&headers); + CSIPTokenizer* tokenizer = CSIPTokenizer::NewLC(aValue, ','); + for (TInt i=0; i < tokenizer->Tokens().Count(); i++) + { + CSIPAcceptEncodingHeader* header = + new(ELeave)CSIPAcceptEncodingHeader; + CleanupStack::PushL(header); + header->ConstructL(); + header->ParseL(tokenizer->Tokens()[i]); + if (header->Codings().Length() == 0 && + header->ParamCount() > 0) + { + User::Leave(KErrSipCodecAcceptEncodingHeader); + } + headers.AppendL(header); + CleanupStack::Pop(header); + } + CleanupStack::PopAndDestroy(tokenizer); + CleanupStack::Pop(); // headers + return headers; + } + +// ---------------------------------------------------------------------------- +// CSIPAcceptEncodingHeader::ParseMandatoryPartL +// ---------------------------------------------------------------------------- +// +void CSIPAcceptEncodingHeader::ParseMandatoryPartL( + const TDesC8& aMandatoryPart) + { + SetCodingsL(aMandatoryPart); + }