Fawkes API
Fawkes Development Version
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00001 00002 /*************************************************************************** 00003 * change_handler.h - Fawkes configuration change handler interface 00004 * 00005 * Created: Mon Dec 04 18:48:54 2006 00006 * Copyright 2006-2009 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 __CONFIG_CHANGE_HANDLER_H_ 00025 #define __CONFIG_CHANGE_HANDLER_H_ 00026 00027 #include <config/config.h> 00028 00029 namespace fawkes { 00030 00031 class ConfigurationChangeHandler 00032 { 00033 public: 00034 ConfigurationChangeHandler(const char *path_prefix); 00035 virtual ~ConfigurationChangeHandler(); 00036 00037 virtual void config_tag_changed(const char *new_tag) = 0; 00038 virtual void config_value_changed(const Configuration::ValueIterator *v) = 0; 00039 virtual void config_comment_changed(const Configuration::ValueIterator *v) = 0; 00040 virtual void config_value_erased(const char *path) = 0; 00041 00042 const char * config_monitor_prefix(); 00043 00044 private: 00045 char *__path_prefix; 00046 00047 }; 00048 00049 } // end namespace fawkes 00050 00051 #endif