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/* Copyright (C) 2003 MySQL AB
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; version 2 of the License.
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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA */
#ifndef Config_H
#define Config_H
#include <LogLevel.hpp>
#include <kernel_types.h>
#include <NdbOut.hpp>
#include <ndb_limits.h>
#include <Properties.hpp>
#include <ConfigInfo.hpp>
class ConfigInfo;
/**
* @class Config
* @brief Cluster Configuration (corresponds to initial configuration file)
*
* Contains all cluster configuration parameters.
*
* The information includes all configurable parameters for a NDB cluster:
* - DB, API and MGM nodes with all their properties,
* - Connections between nodes and computers the nodes will execute on.
*
* The following categories (sections) of configuration parameters exists:
* - COMPUTER, DB, MGM, API, TCP, SCI, SHM
*
*/
class Config {
public:
/**
* Constructor which loads the object with an Properties object
*/
Config();
virtual ~Config();
/**
* Prints the configuration in configfile format
*/
void printConfigFile(NdbOut &out = ndbout) const;
void printConfigFile(OutputStream &out) const {
NdbOut ndb(out);
printConfigFile(ndb);
}
/**
* Info
*/
const ConfigInfo * getConfigInfo() const { return &m_info;}
private:
ConfigInfo m_info;
void printAllNameValuePairs(NdbOut &out,
const Properties *prop,
const char* section) const;
/**
* Information about parameters (min, max values etc)
*/
public:
Properties * m_oldConfig;
struct ndb_mgm_configuration * m_configValues;
};
#endif // Config_H
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