string_content.h

00001 
00002 /***************************************************************************
00003  *  string_content.h - A dynamically sized string message content
00004  *
00005  *  Created: Mon Mar 17 13:58:03 2008
00006  *  Copyright  2007-2008  Tim Niemueller [www.niemueller.de]
00007  *
00008  ****************************************************************************/
00009 
00010 /*  This program is free software; you can redistribute it and/or modify
00011  *  it under the terms of the GNU General Public License as published by
00012  *  the Free Software Foundation; either version 2 of the License, or
00013  *  (at your option) any later version. A runtime exception applies to
00014  *  this software (see LICENSE.GPL_WRE file mentioned below for details).
00015  *
00016  *  This program is distributed in the hope that it will be useful,
00017  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
00018  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00019  *  GNU Library General Public License for more details.
00020  *
00021  *  Read the full text in the LICENSE.GPL_WRE file in the doc directory.
00022  */
00023 
00024 #ifndef __NETCOMM_UTILS_STRING_CONTENT_H_
00025 #define __NETCOMM_UTILS_STRING_CONTENT_H_
00026 
00027 #include <netcomm/fawkes/message_content.h>
00028 #include <sys/types.h>
00029 
00030 namespace fawkes {
00031 
00032 class StringContent : public FawkesNetworkMessageContent
00033 {
00034  public:
00035   StringContent(const char *initial_string);
00036   StringContent(unsigned int cid, unsigned int msgid, void *payload, size_t payload_size);
00037   virtual ~StringContent();
00038 
00039   void          set_string(const char *s);
00040   const char *  get_string() const;
00041   size_t        get_string_length();
00042 
00043   virtual void  serialize();
00044 
00045  private:
00046   bool    __string_owner;
00047   char *  __string;
00048 
00049 };
00050 
00051 } // end namespace fawkes
00052 
00053 #endif

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