--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/libraries/spcre/inc/tregexarg.h	Wed Jun 23 15:52:26 2010 +0100
@@ -0,0 +1,123 @@
+// tregexarg.h
+//
+// Copyright (c) 2005 - 2006, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: Sanjay Ghemawat
+//
+// Heavily refactored for Symbian OS by Accenture.
+
+#ifndef TREGEXARG_H_
+#define TREGEXARG_H_
+
+#include <e32base.h>
+
+class TRegExArg
+	{
+ public:
+	 // Empty constructor so we can declare arrays of TRegExArg
+	  TRegExArg();
+
+	 // Constructor specially designed for NULL arguments
+	 inline TRegExArg(TAny*);
+
+	 typedef TBool (*Parser)(const TDesC8& aString, TAny* aDestination);
+	 
+// Type-specific parsers
+#define PCRE_MAKE_PARSER(type,name)															\
+	IMPORT_C TRegExArg(type* aType) : iArg(aType), iParser(name) { }						\
+	IMPORT_C TRegExArg(type* aType, Parser aParser) : iArg(aType), iParser(aParser) { }	
+	
+	PCRE_MAKE_PARSER(TChar,				ParseTChar)
+	PCRE_MAKE_PARSER(TInt8,				ParseTInt8)
+	PCRE_MAKE_PARSER(TInt16,			ParseTInt16)
+	PCRE_MAKE_PARSER(TInt32,			ParseTInt32)
+	PCRE_MAKE_PARSER(TInt64,			ParseTInt64)
+	PCRE_MAKE_PARSER(TInt,				ParseTInt)
+	PCRE_MAKE_PARSER(TUint8,			ParseTUint8)
+	PCRE_MAKE_PARSER(TUint16,			ParseTUint16)
+	PCRE_MAKE_PARSER(TUint32,			ParseTUint32)
+	PCRE_MAKE_PARSER(TUint,				ParseTUint)
+	PCRE_MAKE_PARSER(TReal32,			ParseTReal32)
+	PCRE_MAKE_PARSER(TReal64,			ParseTReal64)
+	PCRE_MAKE_PARSER(TDes8,				ParseTDes8)
+	PCRE_MAKE_PARSER(TPtrC8,			ParseTPtrC8)
+	
+	#undef PCRE_MAKE_PARSER
+
+	// Generic constructors
+	template <class T> inline TRegExArg(T*, Parser aParser);
+	template <class T> inline TRegExArg(T* aArg);	
+	
+	// TBuf constructors - cannot seem to nest the template parameters
+	template <TInt S>
+	inline TRegExArg(TBuf8<S>* aArg, Parser aParser);
+	template <TInt S>
+	inline TRegExArg(TBuf8<S>* aArg);
+	
+	// Parse the data
+	inline TBool Parse(const TDesC8& aString) const;
+
+private:
+	TAny*         iArg;
+	Parser        iParser; // Pointer to parsing function
+	
+	IMPORT_C static TBool ParseNull			(const TDesC8& aString, TAny* aDestination);
+	IMPORT_C static TBool ParseTChar		(const TDesC8& aString, TAny* aDestination);
+	IMPORT_C static TBool ParseTInt8		(const TDesC8& aString, TAny* aDestination);
+	IMPORT_C static TBool ParseTInt16		(const TDesC8& aString, TAny* aDestination);
+	IMPORT_C static TBool ParseTInt32		(const TDesC8& aString, TAny* aDestination);
+	IMPORT_C static TBool ParseTInt			(const TDesC8& aString, TAny* aDestination);
+	IMPORT_C static TBool ParseTReal32		(const TDesC8& aString, TAny* aDestination);
+	IMPORT_C static TBool ParseTReal64		(const TDesC8& aString, TAny* aDestination); 
+	IMPORT_C static TBool ParseTDes8		(const TDesC8& aString, TAny* aDestination);
+	IMPORT_C static TBool ParseTDes16		(const TDesC8& aString, TAny* aDestination);
+	IMPORT_C static TBool ParseTPtrC8		(const TDesC8& aString, TAny* aDestination);
+
+#define PCRE_DECLARE_INTEGER_PARSER(name)															\
+private:																							\
+	IMPORT_C static TBool Parse ## name(const TDesC8& aString, TAny* aDestination);					\
+	IMPORT_C static TBool Parse ## name ## Radix(													\
+				const TDesC8& aString, TAny* aDestination, TRadix aRadix);							\
+public:																								\
+	IMPORT_C static TBool Parse ## name ## Hex(const TDesC8& aString, TAny* aDestination);			\
+	IMPORT_C static TBool Parse ## name ## Octal(const TDesC8& aString, TAny* aDestination);		\
+
+	PCRE_DECLARE_INTEGER_PARSER(TInt64)
+	PCRE_DECLARE_INTEGER_PARSER(TUint8)
+	PCRE_DECLARE_INTEGER_PARSER(TUint16)
+	PCRE_DECLARE_INTEGER_PARSER(TUint32)
+	PCRE_DECLARE_INTEGER_PARSER(TUint)	
+
+#undef PCRE_DECLARE_INTEGER_PARSER
+	};
+
+#include "tregexarg.inl"
+
+#endif /* TREGEXARG_H_ */