--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/applayerpluginsandutils/httpprotocolplugins/httpheadercodec/chttpheaderreader.h	Tue Feb 02 01:09:52 2010 +0200
@@ -0,0 +1,96 @@
+// Copyright (c) 2002-2009 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:
+//
+
+#ifndef __CHTTPHEADERREADER_H__
+#define __CHTTPHEADERREADER_H__
+
+#include <e32base.h>
+#include <stringpool.h>
+#include <http/framework/cheadercodec.h>
+
+
+class CHeaderFieldParam;
+
+/** CHTTPHeaderReader is used by its owning codec to do conversion of header data from the
+	plain-text raw representation to the generic format (of parts and parameters).
+*/
+class CHttpHeaderReader : public CHeaderReader
+	{
+protected: // methods
+
+	CHttpHeaderReader(RStringPool aStrPool);
+
+
+	/** Splits generic type headers into strings based on position of the seprarator char, given as list of separators */
+	void DecodeGenericL(RHeaderField& aHeader, const TDesC8& aSeparator) const;
+	
+	void DecodeTokenListHeaderL(RHeaderField& aHeader, const TDesC8& aSep) const;
+
+	/** Decodes a generic numerical header. That is a header with one part that is a number */
+	void DecodeGenericNumberL(RHeaderField& aHeader) const;
+    void DecodeDateL(RHeaderField& aHeader) const; 
+
+
+	/** Set in the specified header field a new part containing the supplied integer data.
+	    This will override any raw data or any existing part at the stated index.  Returns
+	    the new part that is created.
+	*/
+	CHeaderFieldPart* SetNewIntegerPartL(RHeaderField& aHeader, TInt aPartIndex, TInt aValue) const;
+
+	/** Set in the specified header field a new part containing the supplied date/time.  This
+	    will override any raw data or any existing part at the stated index, Returns the new
+	    part that is created.
+	*/
+	CHeaderFieldPart* SetNewDatePartL(RHeaderField& aHeader, TInt aPartIndex, TDateTime& date) const;
+
+	/** Set in the specified header field a new part containing the supplied string data. This
+	    will override any raw data or any existing part at the stated index, Returns the new
+	    part that is created.
+	*/
+	CHeaderFieldPart* SetNewFStringPartL(RHeaderField& aHeader, TInt aPartIndex, TPtrC8 aValue) const;
+
+	CHeaderFieldPart* SetNewStringPartL(RHeaderField& aHeader, TInt aPartIndex, TPtrC8 aValue) const;
+
+	/** Helper method for SetNewIntegerPartL(), SetNewDatePartL() and SetNewFStringPartL(),
+	    based on a supplied general HTTP header value. Returns the new part that is created.
+	*/
+	CHeaderFieldPart* SetNewPartL(RHeaderField& aHeader, TInt aPartIndex, THTTPHdrVal& aValue) const;
+
+	/** Set in the specified header field part a new parameter with the supplied name and
+	    string value.  Returns  the new parameter created.
+	*/
+	CHeaderFieldParam* SetNewFStringParamL(CHeaderFieldPart& aHeaderPart, TPtrC8 aParamName, TPtrC8 aParamValue) const;
+	CHeaderFieldParam* SetNewStringParamL(CHeaderFieldPart& aHeaderPart, TPtrC8 aParamName, TPtrC8 aParamValue) const;
+	CHeaderFieldParam* SetNewIntegerParamL(CHeaderFieldPart& aHeaderPart, TPtrC8 aParamName, TPtrC8 aParamValue) const;
+	
+	/** Set in the specified header field part parameter name.
+	*/
+    void SetParamNameAndValueL(CHeaderFieldPart& aHeaderPart, const TDesC8& aParam, TBool aQuotedValueAllowed) const;
+
+	/** Parses name value pairs e.g. xx=yy
+	*/
+	TInt GetParamNameAndValueL(TPtrC8& aBuffer, TPtrC8& aName, TPtrC8& aValue, TInt aErrorCode) const;
+	
+
+protected: // attributes
+
+	RStringPool iStrPool;
+
+	RStringF iFieldName;
+
+	const TStringTable& iStringTable;
+	};
+
+#endif	// __CHTTPHEADERREADER_H__