--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/obex/obexprotocol/obex/src/obexheaderutil.cpp	Tue Feb 02 01:11:40 2010 +0200
@@ -0,0 +1,209 @@
+// 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:
+//
+
+/**
+ @file
+ @internalComponent
+*/
+
+#include <obex/internal/obexinternalheader.h>
+#include <obexheaders.h>
+#include "obexheaderutil.h"
+
+/**
+This function wraps the potential leaving CreateAndSetUnicodeHeaderL function in a
+handy TRAP, because all the functions that call it are non-leavers.
+
+@param aHI is the Header Information byte for this new header (2 MSBits should indicate a Unicode header)
+@param aUnicode is the Header Value for this new header
+
+@return A pointer to a new CObexHeader, or NULL if the construction failed.
+*/
+CObexHeader* IrOBEXHeaderUtil::CreateAndSetUnicodeHeader(const TUint8 aHI, const TDesC16& aUnicode)
+	{
+	CObexHeader* header = NULL;
+	TRAP_IGNORE(header = CreateAndSetUnicodeHeaderL(aHI, aUnicode));
+	return header;
+	}
+
+/**
+Creates a new Unicode header, with value as specified by aHI and aUnicode. This function will
+leave if construction of the header fails.
+
+@param aHI is the Header Information byte for this new header (2 MSBits should indicate a Unicode header)
+@param aUnicode is the Header Value for this new header
+
+@return A pointer to a new CObexHeader.
+*/	
+CObexHeader* IrOBEXHeaderUtil::CreateAndSetUnicodeHeaderL(const TUint8 aHI, const TDesC16& aUnicode)
+	{
+	CObexHeader* header = CObexHeader::NewL();
+	CleanupStack::PushL(header);
+	header->SetUnicodeL(aHI, aUnicode);
+	CleanupStack::Pop(header);
+	return header;
+	}
+
+/**
+This function wraps the potential leaving CreateAndSetByteSeqHeaderL function in a 
+handy TRAP, because all the functions that call it are non-leavers.
+
+@param aHI is the Header Information byte for this new header (2 MSBits should indicate a Unicode header)
+@param aByteSeq is the Header Value for this new header
+
+@return A pointer to a new CObexHeader, or NULL if the construction failed.
+*/	
+CObexHeader* IrOBEXHeaderUtil::CreateAndSetByteSeqHeader(const TUint8 aHI, const TDesC8& aByteSeq)
+	{
+	CObexHeader* header = NULL;
+	TRAP_IGNORE(header = CreateAndSetByteSeqHeaderL(aHI, aByteSeq));
+	return header;
+	}
+
+/**
+Creates a new Byte Sequence header, with value as specified by aHI and aByteSeq. This function will
+leave if construction of the header fails.
+
+@param aHI is the Header Information byte for this new header (2 MSBits should indicate a Unicode header)
+@param aByteSeq is the Header Value for this new header
+
+@return A pointer to a new CObexHeader.
+*/
+CObexHeader* IrOBEXHeaderUtil::CreateAndSetByteSeqHeaderL(const TUint8 aHI, const TDesC8& aByteSeq)
+	{
+	CObexHeader* header = CObexHeader::NewL();
+	CleanupStack::PushL(header);
+	header->SetByteSeqL(aHI, aByteSeq);
+	CleanupStack::Pop(header);
+	return header;
+	}
+
+TInt IrOBEXHeaderUtil::ParseHeader(TObexInternalHeader& aHeader, CObexHeaderSet& aHeaderSet)
+	{
+	TUint headerType = aHeader.HIType();
+
+	switch (headerType)
+		{
+	case (TObexInternalHeader::EUnicode) :
+		{
+		HBufC* newHeader = HBufC::New(aHeader.HVSize());
+		if (!newHeader)
+			{
+			return KErrNoMemory;
+			}
+		//else
+		TPtr ptr(newHeader->Des()); 
+		
+		if(aHeader.GetHVText(ptr) == KErrNone) 
+			{
+			CObexHeader* unicodeHeader = NULL;
+			
+			unicodeHeader = IrOBEXHeaderUtil::CreateAndSetUnicodeHeader(aHeader.HI(), *newHeader);
+
+			if (!unicodeHeader)
+				{
+				delete newHeader;
+				newHeader = NULL;
+				return KErrNoMemory;
+				}
+
+			//Transfer ownership of pointer to CObexHeaderSet
+			if (aHeaderSet.AddHeader(unicodeHeader) != KErrNone)
+				{
+				delete newHeader;
+				newHeader = NULL;
+				delete unicodeHeader;
+				unicodeHeader = NULL;
+				return KErrNoMemory;
+				}
+			}
+		delete newHeader;
+		newHeader = NULL;
+		
+		break;
+		}
+
+	case (TObexInternalHeader::EByteSeq) :
+		{
+		TPtrC8 src(aHeader.HVByteSeq(), aHeader.HVSize());
+
+		CObexHeader* byteseqHeader = NULL;
+
+		byteseqHeader = IrOBEXHeaderUtil::CreateAndSetByteSeqHeader(aHeader.HI(), src);
+		if (!byteseqHeader)
+			{
+			return KErrNoMemory;
+			}
+
+		//Transfer ownership of pointer to CObexHeaderSet
+		if (aHeaderSet.AddHeader(byteseqHeader) != KErrNone)
+			{
+			delete byteseqHeader;
+			byteseqHeader = NULL;
+			return KErrNoMemory;
+			}
+
+		break;
+		}
+
+	case (TObexInternalHeader::E1Byte) :
+		{
+		CObexHeader* byteHeader = NULL;
+		TRAPD(err, byteHeader=CObexHeader::NewL());
+		if (err)
+			{
+			return err;
+			}
+			
+		byteHeader->SetByte(aHeader.HI(), (static_cast<TUint8>(aHeader.HVInt())));
+		//Transfer ownership of pointer to CObexHeaderSet
+		if(aHeaderSet.AddHeader(byteHeader) != KErrNone)
+			{
+			delete byteHeader;
+			byteHeader = NULL;
+			return KErrNoMemory;
+			}
+		break;
+		}
+
+	case (TObexInternalHeader::E4Byte) :
+		{
+		CObexHeader* fourByteHeader = NULL;
+		TRAPD(err, fourByteHeader = CObexHeader::NewL());
+		if (err)
+			{
+			return err;
+			}
+			
+		fourByteHeader->SetFourByte(aHeader.HI(), aHeader.HVInt());
+		//Transfer ownership of pointer to CObexHeaderSet
+		if(aHeaderSet.AddHeader(fourByteHeader) != KErrNone)
+			{
+			delete fourByteHeader;
+			fourByteHeader = NULL;
+			return KErrNoMemory;
+			}
+		break;
+		}
+
+	default :
+		{
+		break;
+		}
+		
+		}	//	End of switch
+		
+	return KErrNone;
+	}