This release addresses the following issues:
1. The crash bug fix when receiving file
2. Now the sending is based on MSRP messages, there is no longer file receiving or sending. Client sends data as MSRP was designed.
3. Soma MSRP stack was created so that the client told the correct session-id, Symbian stack generated it by itself. This is not allowed, it was changed so that clients tell the session-id (same as used in SIP INVITE).
4. Unnecessary division of data to chunks removed when there is no need to interrupt sending. The message is sent in as few chunks as possible.
5. Stack can now receive files and chunks with ?unlimited? size. Old stack wrote the incoming data to memory and did not utilize disk space until the end of chunk was reached (large chunks from another client crashed it).
6. Now when writing the incoming data to file, it will take into account the byte-range header values. So, this complies with the RFC4975 requirements that stack must be able to handle chunks that come in any sequence.
7. Some buffering changes to outgoing/incoming data.
8. The outgoing data is now checked that it does not contain the created transaction-id before sending the data.
9. MSRP success reports are now implemented and tested against servers.
10. Progress report system fixed so progress is now visible on client (all the way to 100%).
11. Message Cancel receiving / Cancel sending now corrected and made to work as rfc4975 requires. (termination from sender and error code from receiver when cancelling).
12. Bug correction related to messages received not belonging to any session, old stack implementation did send error response, but after response was written it did give the buffer to client anyway. Now corrected.
// 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 : CSIPMessage.cpp
// Part of : SIP Codec
// Version : SIP/4.0
//
#include "sipmessage.h"
#include "CSIPContentLengthHeader.h"
#include "sipcodecerr.h"
#include "SIPSyntaxCheck.h"
#include "SIPHeaderLookup.h"
#include "sipfromheader.h"
#include "siptoheader.h"
#include "sipcallidheader.h"
#include "sipcseqheader.h"
#include "sipstrings.h"
#include "sipstrconsts.h"
#include "_sipcodecdefs.h"
_LIT8 (KCRLF, "\r\n");
_LIT8 (KCRLFCRLF, "\r\n\r\n");
_LIT8 (KComma, ",");
const TInt KSIPHeaderOffset = _FOFF(CSIPHeaderBase,iLink);
// -----------------------------------------------------------------------------
// CSIPMessage::CSIPMessage
// -----------------------------------------------------------------------------
//
CSIPMessage::CSIPMessage()
: iAnnouncedContentLengthSet (EFalse)
{
}
// -----------------------------------------------------------------------------
// CSIPMessage::ConstructL
// -----------------------------------------------------------------------------
//
void CSIPMessage::ConstructL()
{
SIPHeaderLookup::OpenL();
iContent = HBufC8::NewL(0);
iSIPVersion = SIPStrings::StringF(SipStrConsts::EDefaultProtocolVersion);
}
// -----------------------------------------------------------------------------
// CSIPMessage::~CSIPMessage
// -----------------------------------------------------------------------------
//
EXPORT_C CSIPMessage::~CSIPMessage()
{
iSIPVersion.Close();
for (TInt i=0; i < iSIPHeaderListArray.Count(); i++)
{
TSglQueIter<CSIPHeaderBase> iter(iSIPHeaderListArray[i]);
while (iter)
{
CSIPHeaderBase* header = iter++;
iSIPHeaderListArray[i].Remove (*header);
delete header;
}
}
iSIPHeaderListArray.Close();
// NEVER ResetAndDestroy because the array contains copies of the
// pointers in iSIPHeaderListArray (causes double-deletion).
iTmpAllHeaders.Close();
delete iContent;
SIPHeaderLookup::Close();
}
// -----------------------------------------------------------------------------
// CSIPMessage::AddHeaderL
// -----------------------------------------------------------------------------
//
EXPORT_C void CSIPMessage::AddHeaderL (CSIPHeaderBase* aSIPHeader)
{
__ASSERT_ALWAYS (aSIPHeader != 0, User::Leave(KErrArgument));
__ASSERT_ALWAYS (!(aSIPHeader->IsExtensionHeader() &&
SIPHeaderLookup::IsSupported(aSIPHeader->Name())),
User::Leave(KErrSipCodecNotAllowed));
// Never add the Content-Length header. Instead store its value.
if (IsContentLengthHeader(*aSIPHeader))
{
if (iAnnouncedContentLengthSet)
{
User::Leave(KErrAlreadyExists);
}
iAnnouncedContentLengthSet = ETrue;
iAnnouncedContentLength =
(static_cast<CSIPContentLengthHeader*>(aSIPHeader))->Value();
delete aSIPHeader;
return;
}
TInt index = FindHeaderListIndex (*aSIPHeader);
if (index == KErrNotFound) // Insert as the head of a new header list.
{
TSglQue<CSIPHeaderBase> headerList(KSIPHeaderOffset);
headerList.AddLast (*aSIPHeader);
InsertL (headerList);
}
else // Try to add to existing header list
{
if (!aSIPHeader->MoreThanOneAllowed())
{
User::Leave(KErrAlreadyExists);
}
iSIPHeaderListArray[index].AddLast(*aSIPHeader);
}
}
// -----------------------------------------------------------------------------
// CSIPMessage::AddHeaderL
// -----------------------------------------------------------------------------
//
EXPORT_C void CSIPMessage::AddHeaderL (const CSIPHeaderBase& aSIPHeader)
{
CSIPHeaderBase* header = aSIPHeader.CloneL();
CleanupStack::PushL(header);
AddHeaderL(header);
CleanupStack::Pop(header);
}
// -----------------------------------------------------------------------------
// CSIPMessage::ReplaceHeaderL
// -----------------------------------------------------------------------------
//
EXPORT_C void CSIPMessage::ReplaceHeaderL (CSIPHeaderBase* aOldSIPHeader,
CSIPHeaderBase* aNewSIPHeader)
{
__ASSERT_ALWAYS (aOldSIPHeader != 0, User::Leave(KErrArgument));
__ASSERT_ALWAYS (aNewSIPHeader != 0, User::Leave(KErrArgument));
RStringF oldHeaderName = aOldSIPHeader->Name();
__ASSERT_ALWAYS (oldHeaderName == aNewSIPHeader->Name(),
User::Leave(KErrArgument));
TInt headerListIndex = FindHeaderListIndex(*aOldSIPHeader);
__ASSERT_ALWAYS (headerListIndex >= 0, User::Leave(KErrNotFound));
TBool found = EFalse;
TSglQueIter<CSIPHeaderBase> iter(iSIPHeaderListArray[headerListIndex]);
while (iter && !found)
{
CSIPHeaderBase* header = iter++;
if (header == aOldSIPHeader)
{
iSIPHeaderListArray[headerListIndex].Remove(*header);
delete aOldSIPHeader;
iSIPHeaderListArray[headerListIndex].AddLast(*aNewSIPHeader);
found = ETrue;
}
}
__ASSERT_ALWAYS (found, User::Leave(KErrNotFound));
}
// -----------------------------------------------------------------------------
// CSIPMessage::ReplaceHeadersL
// -----------------------------------------------------------------------------
//
EXPORT_C void
CSIPMessage::ReplaceHeadersL (RPointerArray<CSIPHeaderBase>& aNewHeaders)
{
__ASSERT_ALWAYS (aNewHeaders.Count() > 0, User::Leave(KErrArgument));
__ASSERT_ALWAYS (aNewHeaders[0] != 0, User::Leave(KErrArgument));
RStringF name = aNewHeaders[0]->Name();
for (TInt i=1; i < aNewHeaders.Count(); i++)
{
__ASSERT_ALWAYS (aNewHeaders[i] != 0, User::Leave(KErrArgument));
__ASSERT_ALWAYS (name == aNewHeaders[i]->Name(),
User::Leave(KErrArgument));
}
TInt headerListIndex = FindHeaderListIndex (name);
__ASSERT_ALWAYS (headerListIndex >= 0, User::Leave(KErrArgument));
// Remove old headers
TSglQueIter<CSIPHeaderBase> iter(iSIPHeaderListArray[headerListIndex]);
while (iter)
{
CSIPHeaderBase* header = iter++;
delete header;
}
iSIPHeaderListArray[headerListIndex].Reset();
// Add new headers
for (TInt j=0; j < aNewHeaders.Count(); j++)
{
iSIPHeaderListArray[headerListIndex].AddLast(*aNewHeaders[j]);
}
aNewHeaders.Reset();
}
// -----------------------------------------------------------------------------
// CSIPMessage::HasHeader
// -----------------------------------------------------------------------------
//
EXPORT_C TBool CSIPMessage::HasHeader (RStringF aName) const
{
return (FindHeaderListIndex(aName) >= 0);
}
// -----------------------------------------------------------------------------
// CSIPMessage::HeaderCount
// -----------------------------------------------------------------------------
//
EXPORT_C TInt CSIPMessage::HeaderCount (RStringF aName)
{
TInt index = FindHeaderListIndex (aName);
if (index < 0)
{
return 0;
}
TInt headerCount=0;
TSglQueIter<CSIPHeaderBase> iter(iSIPHeaderListArray[index]);
while (iter++)
{
headerCount++;
}
return headerCount;
}
// -----------------------------------------------------------------------------
// CSIPMessage::Headers
// -----------------------------------------------------------------------------
//
EXPORT_C TSglQueIter<CSIPHeaderBase> CSIPMessage::Headers (RStringF aName)
{
TInt index = FindHeaderListIndex (aName);
if (index == KErrNotFound)
{
// Return and iterator initialized to an empty list
TSglQue<CSIPHeaderBase> emptyList(KSIPHeaderOffset);
return TSglQueIter<CSIPHeaderBase>(emptyList);
}
return TSglQueIter<CSIPHeaderBase>(iSIPHeaderListArray[index]);
}
// -----------------------------------------------------------------------------
// CSIPMessage::Header
// -----------------------------------------------------------------------------
//
EXPORT_C CSIPHeaderBase* CSIPMessage::Header (RStringF aName, TInt aIndex)
{
TInt headerListIndex = FindHeaderListIndex (aName);
if (headerListIndex < 0)
{
return 0;
}
TSglQueIter<CSIPHeaderBase> iter(iSIPHeaderListArray[headerListIndex]);
TInt positionInList=0;
while (iter != 0 && positionInList <= aIndex)
{
CSIPHeaderBase* header = iter++;
if (positionInList == aIndex)
{
return header;
}
++positionInList;
}
return 0;
}
// -----------------------------------------------------------------------------
// CSIPMessage::RemoveHeader
// -----------------------------------------------------------------------------
//
EXPORT_C TInt CSIPMessage::RemoveHeader (const CSIPHeaderBase* aSIPHeader)
{
if (aSIPHeader == 0)
{
return KErrNotFound;
}
TInt headerListIndex = FindHeaderListIndex (*aSIPHeader);
if (headerListIndex < 0)
{
return KErrNotFound;
}
TSglQueIter<CSIPHeaderBase> iter(iSIPHeaderListArray[headerListIndex]);
while (iter)
{
CSIPHeaderBase* header = iter++;
if (header == aSIPHeader)
{
iSIPHeaderListArray[headerListIndex].Remove (*header);
if (iSIPHeaderListArray[headerListIndex].IsEmpty())
{
iSIPHeaderListArray.Remove(headerListIndex);
}
return KErrNone;
}
}
return KErrNotFound;
}
// -----------------------------------------------------------------------------
// CSIPMessage::DeleteHeaders
// -----------------------------------------------------------------------------
//
EXPORT_C TInt CSIPMessage::DeleteHeaders (RStringF aName)
{
TInt headerListIndex = FindHeaderListIndex (aName);
if (headerListIndex < 0)
{
return KErrNotFound;
}
TSglQueIter<CSIPHeaderBase> iter(iSIPHeaderListArray[headerListIndex]);
while (iter)
{
CSIPHeaderBase* header = iter++;
iSIPHeaderListArray[headerListIndex].Remove(*header);
delete header;
}
iSIPHeaderListArray.Remove(headerListIndex);
return KErrNone;
}
// -----------------------------------------------------------------------------
// CSIPMessage::AllHeadersL
// -----------------------------------------------------------------------------
//
EXPORT_C const RPointerArray<CSIPHeaderBase>& CSIPMessage::AllHeadersL ()
{
iTmpAllHeaders.Reset();
for (TInt i=0; i < iSIPHeaderListArray.Count(); i++)
{
TSglQueIter<CSIPHeaderBase> iter(iSIPHeaderListArray[i]);
while (iter)
{
CSIPHeaderBase* header = iter++;
User::LeaveIfError(iTmpAllHeaders.Append(header));
}
}
return iTmpAllHeaders;
}
// -----------------------------------------------------------------------------
// CSIPMessage::From
// -----------------------------------------------------------------------------
//
EXPORT_C CSIPFromHeader* CSIPMessage::From ()
{
CSIPHeaderBase* from =
Header(SIPStrings::StringF(SipStrConsts::EFromHeader),0);
return static_cast<CSIPFromHeader*>(from);
}
// -----------------------------------------------------------------------------
// CSIPMessage::To
// -----------------------------------------------------------------------------
//
EXPORT_C CSIPToHeader* CSIPMessage::To ()
{
CSIPHeaderBase* to =
Header(SIPStrings::StringF(SipStrConsts::EToHeader),0);
return static_cast<CSIPToHeader*>(to);
}
// -----------------------------------------------------------------------------
// CSIPMessage::CallID
// -----------------------------------------------------------------------------
//
EXPORT_C CSIPCallIDHeader* CSIPMessage::CallID ()
{
CSIPHeaderBase* callid =
Header(SIPStrings::StringF(SipStrConsts::ECallIDHeader),0);
return static_cast<CSIPCallIDHeader*>(callid);
}
// -----------------------------------------------------------------------------
// CSIPMessage::CSeq
// -----------------------------------------------------------------------------
//
EXPORT_C CSIPCSeqHeader* CSIPMessage::CSeq ()
{
CSIPHeaderBase* cseq =
Header(SIPStrings::StringF(SipStrConsts::ECSeqHeader),0);
return static_cast<CSIPCSeqHeader*>(cseq);
}
// -----------------------------------------------------------------------------
// CSIPMessage::SIPVersion
// -----------------------------------------------------------------------------
//
EXPORT_C RStringF CSIPMessage::SIPVersion() const
{
return iSIPVersion;
}
// -----------------------------------------------------------------------------
// CSIPMessage::SetContent
// -----------------------------------------------------------------------------
//
EXPORT_C void CSIPMessage::SetContent (HBufC8* aContent)
{
delete iContent;
iContent = aContent;
}
// -----------------------------------------------------------------------------
// CSIPMessage::Content
// -----------------------------------------------------------------------------
//
EXPORT_C const TDesC8& CSIPMessage::Content () const
{
return *iContent;
}
// -----------------------------------------------------------------------------
// CSIPMessage::TakeContentOwnershipL
// -----------------------------------------------------------------------------
//
EXPORT_C HBufC8* CSIPMessage::TakeContentOwnershipL ()
{
HBufC8* tmp = iContent;
iContent = HBufC8::NewL(0);
return tmp;
}
// -----------------------------------------------------------------------------
// CSIPMessage::HasAnnouncedContentLength
// -----------------------------------------------------------------------------
//
EXPORT_C TBool CSIPMessage::HasAnnouncedContentLength() const
{
return iAnnouncedContentLengthSet;
}
// -----------------------------------------------------------------------------
// CSIPMessage::AnnouncedContentLength
// -----------------------------------------------------------------------------
//
EXPORT_C TUint CSIPMessage::AnnouncedContentLength() const
{
return iAnnouncedContentLength;
}
// -----------------------------------------------------------------------------
// CSIPMessage::EncodedHeaderPartLengthL
// -----------------------------------------------------------------------------
//
EXPORT_C TInt CSIPMessage::EncodedHeaderPartLengthL ()
{
TInt encodedLength = 0;
GetEncodedFirstLineSizeL(encodedLength);
encodedLength += KCRLF().Length();
// Calculate encoded header lengths
for (TInt i=0; i < iSIPHeaderListArray.Count(); i++)
{
TSglQueIter<CSIPHeaderBase> iter(iSIPHeaderListArray[i]);
TInt headerCountInList=0;
while (iter)
{
CSIPHeaderBase* header = iter++;
HBufC8* headerAsText = 0;
if (++headerCountInList == 1 || header->IsExtensionHeader())
{
headerAsText = header->ToTextL();
}
else
{
headerAsText = header->ToTextValueL();
}
encodedLength += headerAsText->Length();
delete headerAsText; headerAsText = 0;
if (!iter || header->IsExtensionHeader())
{
encodedLength += KCRLF().Length();
}
else // non-extension headers are encoded as a comma separated list
{
encodedLength += KComma().Length();
}
}
}
TInt encodedContentLengthHeaderSize = 0;
GetEncodedContentLengthHeaderSizeL(encodedContentLengthHeaderSize);
encodedLength += encodedContentLengthHeaderSize;
encodedLength += KCRLFCRLF().Length(); // CRLF CRLF ending the header part
return encodedLength;
}
// -----------------------------------------------------------------------------
// CSIPMessage::ToTextHeaderPartL
// -----------------------------------------------------------------------------
//
EXPORT_C CBufBase* CSIPMessage::ToTextHeaderPartL ()
{
CBufBase* encodedHeaderPart = ToTextHeaderPartLC();
CleanupStack::Pop(encodedHeaderPart);
return encodedHeaderPart;
}
// -----------------------------------------------------------------------------
// CSIPMessage::ToTextHeaderPartLC
// -----------------------------------------------------------------------------
//
EXPORT_C CBufBase* CSIPMessage::ToTextHeaderPartLC ()
{
const TInt KResultBufExpandSize = 100;
CBufFlat* encodedHeaderPart = CBufFlat::NewL(KResultBufExpandSize);
CleanupStack::PushL(encodedHeaderPart);
HBufC8* firstLine = ToTextFirstLineLC ();
encodedHeaderPart->InsertL (0,*firstLine);
TInt encodedLength = firstLine->Length();
CleanupStack::PopAndDestroy(firstLine);
encodedHeaderPart->InsertL (encodedLength,KCRLF);
encodedLength += KCRLF().Length();
// Add headers
for (TInt i=0; i < iSIPHeaderListArray.Count(); i++)
{
TSglQueIter<CSIPHeaderBase> iter(iSIPHeaderListArray[i]);
TInt headerCountInList=0;
while (iter)
{
CSIPHeaderBase* header = iter++;
HBufC8* headerAsText = NULL;
if (++headerCountInList == 1 || !header->EncodeMultipleToOneLine())
{
headerAsText = header->ToTextLC();
}
else
{
headerAsText = header->ToTextValueLC();
}
encodedHeaderPart->InsertL (encodedLength,*headerAsText);
encodedLength += headerAsText->Length();
CleanupStack::PopAndDestroy(headerAsText);
if (!iter || !header->EncodeMultipleToOneLine())
{
encodedHeaderPart->InsertL (encodedLength,KCRLF);
encodedLength += KCRLF().Length();
}
else
{
encodedHeaderPart->InsertL (encodedLength,KComma);
encodedLength += KComma().Length();
}
}
}
// Add Content-Length header
HBufC8* contentLengthHeaderAsText = ToTextContentLengthLC ();
encodedHeaderPart->InsertL (encodedLength,*contentLengthHeaderAsText);
encodedLength += contentLengthHeaderAsText->Length();
CleanupStack::PopAndDestroy(contentLengthHeaderAsText);
// Add CRLF CRLF ending the header part
encodedHeaderPart->InsertL (encodedLength,KCRLFCRLF);
encodedLength += KCRLFCRLF().Length();
return encodedHeaderPart;
}
// -----------------------------------------------------------------------------
// CSIPMessage::ToTextL
// -----------------------------------------------------------------------------
//
EXPORT_C CBufBase* CSIPMessage::ToTextL ()
{
CBufBase* encodedMessage = ToTextLC();
CleanupStack::Pop(encodedMessage);
return encodedMessage;
}
// -----------------------------------------------------------------------------
// CSIPMessage::ToTextLC
// -----------------------------------------------------------------------------
//
EXPORT_C CBufBase* CSIPMessage::ToTextLC ()
{
CBufBase* encodedMessage = ToTextHeaderPartLC();
TInt length = encodedMessage->Ptr(0).Length();
encodedMessage->InsertL (length,*iContent);
return encodedMessage;
}
// -----------------------------------------------------------------------------
// CSIPMessage::ExternalizeHeadersL
// -----------------------------------------------------------------------------
//
EXPORT_C void CSIPMessage::ExternalizeHeadersL (RWriteStream& aWriteStream)
{
const RPointerArray<CSIPHeaderBase>& headers = AllHeadersL();
const CSIPHeaderBase* header = 0;
for (TInt i=0; i < headers.Count(); i++)
{
header = headers[i];
if (SIPHeaderLookup::IsAPIHeader(header->Name()) ||
header->IsExtensionHeader())
{
aWriteStream.WriteUint8L(1); // more headers in the stream flag
header->ExternalizeL(aWriteStream);
}
}
aWriteStream.WriteUint8L(0); // no more headers in the stream flag
}
// -----------------------------------------------------------------------------
// CSIPMessage::InternalizeHeadersL
// -----------------------------------------------------------------------------
//
EXPORT_C void CSIPMessage::InternalizeHeadersL (RReadStream& aReadStream)
{
TUint8 moreHeaders = aReadStream.ReadUint8L();
CSIPHeaderBase* header = 0;
while (moreHeaders)
{
RStringF headerName = ReadFromStreamL(aReadStream);
CleanupClosePushL(headerName);
header = SIPHeaderLookup::InternalizeL(headerName,aReadStream);
CleanupStack::PopAndDestroy(1); // headerName
if (header != 0)
{
CleanupStack::PushL(header);
AddHeaderL(header);
CleanupStack::Pop(header);
}
moreHeaders = aReadStream.ReadUint8L();
}
}
// -----------------------------------------------------------------------------
// CSIPMessage::ReadFromStreamL
// -----------------------------------------------------------------------------
//
RStringF CSIPMessage::ReadFromStreamL (RReadStream& aReadStream) const
{
TUint32 bufLength = aReadStream.ReadUint32L();
HBufC8* buf = HBufC8::NewLC (bufLength);
TPtr8 bufPtr(buf->Des());
if (bufLength > 0)
{
aReadStream.ReadL (bufPtr,bufLength);
}
RStringF str = SIPStrings::Pool().OpenFStringL(bufPtr);
CleanupStack::PopAndDestroy(buf);
return str;
}
// -----------------------------------------------------------------------------
// CSIPMessage::SetSIPVersionL
// -----------------------------------------------------------------------------
//
void CSIPMessage::SetSIPVersionL (const TDesC8& aSIPVersion)
{
__ASSERT_ALWAYS (SIPSyntaxCheck::SIPVersion(aSIPVersion),
User::Leave(KErrSipCodecSIPVersion));
HBufC8* tmp = aSIPVersion.AllocLC();
tmp->Des().UpperCase();
RStringF tmpString = SIPStrings::Pool().OpenFStringL(*tmp);
CleanupStack::PopAndDestroy(tmp);
iSIPVersion.Close();
iSIPVersion = tmpString;
}
// -----------------------------------------------------------------------------
// CSIPMessage::IsContentLengthHeader
// -----------------------------------------------------------------------------
//
TBool CSIPMessage::IsContentLengthHeader(const CSIPHeaderBase& aHeader) const
{
if (aHeader.Name() ==
SIPStrings::StringF(SipStrConsts::EContentLengthHeader) ||
aHeader.CompactName() ==
SIPStrings::StringF(SipStrConsts::EContentLengthHeaderCompact))
{
return ETrue;
}
return EFalse;
}
// -----------------------------------------------------------------------------
// CSIPMessage::FindHeaderListIndex
// -----------------------------------------------------------------------------
//
TInt CSIPMessage::FindHeaderListIndex (RStringF aName) const
{
for (TInt i=0; i < iSIPHeaderListArray.Count(); i++)
{
if (!iSIPHeaderListArray[i].IsEmpty())
{
CSIPHeaderBase* header = iSIPHeaderListArray[i].First();
if (header != 0)
{
if (header->Name() == aName ||
(header->HasCompactName() &&
header->CompactName() == aName))
{
return i;
}
}
}
}
return KErrNotFound;
}
// -----------------------------------------------------------------------------
// CSIPMessage::FindHeaderListIndex
// -----------------------------------------------------------------------------
//
TInt CSIPMessage::FindHeaderListIndex (const CSIPHeaderBase& aHeader) const
{
for (TInt i=0; i < iSIPHeaderListArray.Count(); i++)
{
if (!iSIPHeaderListArray[i].IsEmpty())
{
CSIPHeaderBase* header = iSIPHeaderListArray[i].First();
if (header != 0)
{
if (header->Name() == aHeader.Name() ||
(header->HasCompactName() && aHeader.HasCompactName() &&
header->CompactName() == aHeader.CompactName()))
{
return i;
}
}
}
}
return KErrNotFound;
}
// -----------------------------------------------------------------------------
// CSIPMessage::InsertL
// -----------------------------------------------------------------------------
//
void CSIPMessage::InsertL (TSglQue<CSIPHeaderBase>& aHeaderList)
{
TLinearOrder<TSglQue<CSIPHeaderBase> > order(&HeaderOrder);
TInt err=iSIPHeaderListArray.InsertInOrderAllowRepeats(aHeaderList,order);
User::LeaveIfError (err);
}
// -----------------------------------------------------------------------------
// CSIPMessage::HeaderOrder
// -----------------------------------------------------------------------------
//
TInt CSIPMessage::HeaderOrder (const TSglQue<CSIPHeaderBase>& aFirstList,
const TSglQue<CSIPHeaderBase>& aSecondList)
{
if (aFirstList.IsEmpty() && aSecondList.IsEmpty())
{
return 0;
}
if (aFirstList.IsEmpty())
{
return 1;
}
if (aSecondList.IsEmpty())
{
return -1;
}
CSIPHeaderBase* firstHeader = aFirstList.First();
CSIPHeaderBase* secondHeader = aSecondList.First();
if (firstHeader->PreferredPlaceInMessage() <
secondHeader->PreferredPlaceInMessage())
{
return -1;
}
if (firstHeader->PreferredPlaceInMessage() >
secondHeader->PreferredPlaceInMessage())
{
return 1;
}
return 0;
}
// -----------------------------------------------------------------------------
// CSIPMessage::GetEncodedFirstLineSizeL
// -----------------------------------------------------------------------------
//
void CSIPMessage::GetEncodedFirstLineSizeL(TInt& aSize) const
{
HBufC8* firstLine = ToTextFirstLineLC ();
aSize = firstLine->Length();
CleanupStack::PopAndDestroy(firstLine);
}
// -----------------------------------------------------------------------------
// CSIPMessage::EncodedContentLengthHeaderSizeL
// -----------------------------------------------------------------------------
//
void CSIPMessage::GetEncodedContentLengthHeaderSizeL(TInt& aSize) const
{
HBufC8* headerAsText = ToTextContentLengthLC();
aSize = headerAsText->Length();
CleanupStack::PopAndDestroy(headerAsText);
}
// -----------------------------------------------------------------------------
// CSIPMessage::ToTextContentLengthLC
// -----------------------------------------------------------------------------
//
HBufC8* CSIPMessage::ToTextContentLengthLC () const
{
CSIPContentLengthHeader* contentLengthHeader
= new(ELeave)CSIPContentLengthHeader;
CleanupStack::PushL (contentLengthHeader);
if (iAnnouncedContentLengthSet)
{
contentLengthHeader->SetValue(iAnnouncedContentLength);
}
else
{
contentLengthHeader->SetValue(iContent->Length());
}
HBufC8* headerAsText = contentLengthHeader->ToTextL();
CleanupStack::PopAndDestroy(contentLengthHeader);
CleanupStack::PushL(headerAsText);
return headerAsText;
}