#ifndef _XMLRPCUTIL_H_
#define _XMLRPCUTIL_H_
//
// XmlRpc++ Copyright (c) 2002-2003 by Chris Morley
//
#if defined(_MSC_VER)
# pragma warning(disable:4786)	 // identifier was truncated in debug info
#endif

#ifndef MAKEDEPEND
# include <string>
#endif

#if defined(_MSC_VER)
# define snprintf     _snprintf
# define vsnprintf    _vsnprintf
# define strcasecmp   _stricmp
# define strncasecmp  _strnicmp
#elif defined(__BORLANDC__)
# define strcasecmp stricmp
# define strncasecmp strnicmp
#endif

namespace XmlRpc
{

	//! Utilities for XML parsing, encoding, and decoding and message handlers.
	class XmlRpcUtil
	{
		public:
			// hokey xml parsing
			//! Returns contents between <tag> and </tag>, updates offset to char after </tag>
			static std::string parseTag(const char* tag, std::string const& xml, int* offset);

			//! Returns true if the tag is found and updates offset to the char after the tag
			static bool findTag(const char* tag, std::string const& xml, int* offset);

			//! Returns the next tag and updates offset to the char after the tag, or empty string
			//! if the next non-whitespace character is not '<'
			static std::string getNextTag(std::string const& xml, int* offset);

			//! Returns true if the tag is found at the specified offset (modulo any whitespace)
			//! and updates offset to the char after the tag
			static bool nextTagIs(const char* tag, std::string const& xml, int* offset);

			//! Convert raw text to encoded xml.
			static std::string xmlEncode(const std::string& raw);

			//! Convert encoded xml to raw text
			static std::string xmlDecode(const std::string& encoded);

			//! Dump messages somewhere
			static void log(int level, const char* fmt, ...);

			//! Dump error messages somewhere
			static void error(const char* fmt, ...);

	};
}								 // namespace XmlRpc
#endif							 // _XMLRPCUTIL_H_
