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change_handler.h
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/***************************************************************************
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* change_handler.h - Fawkes configuration change handler interface
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*
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* Created: Mon Dec 04 18:48:54 2006
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* Copyright 2006-2009 Tim Niemueller [www.niemueller.de]
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*
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****************************************************************************/
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/* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version. A runtime exception applies to
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* this software (see LICENSE.GPL_WRE file mentioned below for details).
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Library General Public License for more details.
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*
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* Read the full text in the LICENSE.GPL_WRE file in the doc directory.
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*/
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#ifndef __CONFIG_CHANGE_HANDLER_H_
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#define __CONFIG_CHANGE_HANDLER_H_
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#include <config/config.h>
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namespace
fawkes {
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class
ConfigurationChangeHandler
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{
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public
:
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ConfigurationChangeHandler
(
const
char
*path_prefix);
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virtual
~ConfigurationChangeHandler
();
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virtual
void
config_tag_changed
(
const
char
*new_tag) = 0;
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virtual
void
config_value_changed
(
const
Configuration::ValueIterator
*v) = 0;
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virtual
void
config_comment_changed
(
const
Configuration::ValueIterator
*v) = 0;
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virtual
void
config_value_erased
(
const
char
*path) = 0;
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const
char
*
config_monitor_prefix
();
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private
:
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char
*__path_prefix;
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};
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}
// end namespace fawkes
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#endif
src
libs
config
change_handler.h
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