XmlRpcUtil.h

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#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_