khanat-opennel-code/code/ryzom/tools/client/client_config_qt/config.h

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// Ryzom - MMORPG Framework <http://dev.ryzom.com/projects/ryzom/>
// Copyright (C) 2010 Winch Gate Property Limited
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as
// published by the Free Software Foundation, either version 3 of the
// License, or (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
#ifndef CONFIG_H
#define CONFIG_H
#include <nel/misc/config_file.h>
/**
@brief Wrapper for a Ryzom config file, allows setting and querying values.
*/
class CConfig
{
public:
CConfig();
~CConfig();
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/**
@brief Create a config file.
@param fileName - The config file to create
@param defaultFileName - The default config file to use
@return Returns true on success, returns false on failure.
*/
bool create(const std::string &fileName, const std::string &defaultFileName);
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/**
@brief Loads a config file.
@param fileName - The file to load
@return Returns true on success, returns false on failure.
*/
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bool load(const std::string &fileName);
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/**
@brief Reloads the contents of the config file
@return Return true on success, returns false on failure.
*/
bool reload();
/**
@brief Reverts the config file to the default
@details Reverts the config file to the default if possible.
If there is no default config, it reverts the current changes only.
*/
void revertToDefault();
/**
@brief Saves the configuration to the config file.
@return Returns true on success, returns false on failure.
*/
bool save();
/**
@brief Queries the value for the specified key.
@param key - The key we are interested in
@return Returns the value as a bool, returns false if the key doesn't exist.
*/
bool getBool( const char *key );
/**
@brief Queries the value for the specified key.
@param key - The key we are interested in
@return Returns the value as an integer, returns 0 if the key doesn't exist.
*/
sint32 getInt( const char *key );
/**
@brief Queries the value for the specified key.
@param key - The key we are interested in
@return Returns the value as a float, returns 0.0f if the key doesn't exist.
*/
float getFloat( const char *key );
/**
@brief Queries the value for the specified key.
@param key - The key we are interested in
@return Returns the value as a std::string, returns an empty string if the key doesn't exist.
*/
std::string getString( const char *key );
/**
@brief Sets the specified key to the specified value.
@param key - the key we want to alter
@param value - the value we want to set
*/
void setBool( const char *key, bool value );
/**
@brief Sets the specified key to the specified value.
@param key - the key we want to alter
@param value - the value we want to set
*/
void setInt( const char *key, sint32 value );
/**
@brief Sets the specified key to the specified value.
@param key - the key we want to alter
@param value - the value we want to set
*/
void setFloat( const char *key, float value );
/**
@brief Sets the specified key to the specified value.
@param key - the key we want to alter
@param value - the value we want to set
*/
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void setString( const char *key, const std::string &value );
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private:
// config file
NLMISC::CConfigFile cf;
// default config file
NLMISC::CConfigFile dcf;
};
#endif