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/* The MIT License
*
* Copyright (c) 2010 OTClient, https://github.com/edubart/otclient
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
#include "configmanager.h"
#include "resourcemanager.h"
#include <yaml-cpp/yaml.h>
ConfigManager g_config;
ConfigManager::ConfigManager()
{
}
ConfigManager::~ConfigManager()
{
}
bool ConfigManager::load(const std::string& fileName)
{
m_fileName = fileName;
if(!g_resources.fileExists(fileName))
return false;
std::string fileContents = g_resources.loadTextFile(fileName);
if(fileContents.size() == 0)
return false;
std::istringstream fin(fileContents);
try {
YAML::Parser parser(fin);
YAML::Node doc;
parser.GetNextDocument(doc);
for(YAML::Iterator it = doc.begin(); it != doc.end(); ++it) {
std::string key, value;
it.first() >> key;
it.second() >> value;
m_confsMap[key] = value;
}
} catch (YAML::ParserException& e) {
error("Malformed configuration file!");
return false;
}
return true;
}
void ConfigManager::save()
{
if(!m_fileName.empty()) {
YAML::Emitter out;
out << m_confsMap;
g_resources.saveFile(m_fileName, (const unsigned char*)out.c_str(), out.size());
}
}
void ConfigManager::setValue(const std::string &key, const std::string &value)
{
m_confsMap[key] = value;
}
void ConfigManager::setValue(const std::string &key, const char *value)
{
m_confsMap[key] = value;
}
void ConfigManager::setValue(const std::string &key, int value)
{
setValue(key, boost::lexical_cast<std::string>(value));
}
void ConfigManager::setValue(const std::string &key, float value)
{
setValue(key, boost::lexical_cast<std::string>(value));
}
void ConfigManager::setValue(const std::string &key, bool value)
{
if(value)
setValue(key,"true");
else
setValue(key,"false");
}
const std::string &ConfigManager::getString(const std::string &key)
{
std::map<std::string, std::string>::iterator iter = m_confsMap.find(key);
if(iter == m_confsMap.end()) {
warning("Config value %s not found", key.c_str());
static std::string emptystr;
return emptystr;
}
return iter->second;
}
float ConfigManager::getFloat(const std::string &key)
{
std::map<std::string, std::string>::iterator iter = m_confsMap.find(key);
if(iter == m_confsMap.end()) {
warning("Config value %s not found", key.c_str());
return 0;
}
return boost::lexical_cast<float>(iter->second);
}
bool ConfigManager::getBoolean(const std::string &key)
{
std::map<std::string, std::string>::iterator iter = m_confsMap.find(key);
if(iter == m_confsMap.end()) {
warning("Config value %s not found", key.c_str());
return 0;
}
return (iter->second == "true");
}
int ConfigManager::getInteger(const std::string &key)
{
std::map<std::string, std::string>::iterator iter = m_confsMap.find(key);
if(iter == m_confsMap.end()) {
warning("Config value %s not found", key.c_str());
return 0;
}
return boost::lexical_cast<int>(iter->second);
}