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/*
* The Mana Server
* Copyright (C) 2004 The Mana World Development Team
*
* This file is part of The Mana Server.
*
* The Mana Server 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; either version 2 of the License, or
* any later version.
*
* The Mana Server 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 The Mana Server. If not, see <http://www.gnu.org/licenses/>.
*/
#include <cmath>
#include <map>
#include <libxml/xmlreader.h>
#include "common/configuration.hpp"
#include "utils/logger.h"
#include "utils/xml.hpp"
/**< Persistent configuration. */
static std::map< std::string, std::string > options;
/**< Location of config file. */
static std::string configPath;
void Configuration::initialize(const std::string &filename)
{
configPath = filename;
xmlDocPtr doc = xmlReadFile(filename.c_str(), NULL, 0);
if (!doc) return;
xmlNodePtr node = xmlDocGetRootElement(doc);
if (!node || !xmlStrEqual(node->name, BAD_CAST "configuration")) {
LOG_WARN("No configuration file '" << filename.c_str() << "'.");
return;
}
for (node = node->xmlChildrenNode; node != NULL; node = node->next)
{
if (xmlStrEqual(node->name, BAD_CAST "option"))
{
std::string key = XML::getProperty(node, "name", "");
std::string value = XML::getProperty(node, "value", "");
if (!key.empty() && !value.empty())
{
options[key] = value;
}
}
}
xmlFreeDoc(doc);
}
void Configuration::deinitialize()
{
}
const std::string &Configuration::getValue(const std::string &key,
const std::string &deflt)
{
std::map<std::string, std::string>::iterator iter = options.find(key);
if (iter == options.end()) return deflt;
return iter->second;
}
int Configuration::getValue(const std::string &key, int deflt)
{
std::map<std::string, std::string>::iterator iter = options.find(key);
if (iter == options.end()) return deflt;
return atoi(iter->second.c_str());
}
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