tibia-client/src/framework/core/configs.cpp

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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.
*/
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#include <prerequisites.h>
#include <core/configs.h>
#include <core/resources.h>
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Configs g_configs;
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bool Configs::load(const std::string& fileName)
{
m_fileName = fileName;
if(!g_resources.fileExists(fileName))
return false;
std::string fileContents = g_resources.loadTextFile(fileName);
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if(!fileContents.size())
return false;
std::istringstream fin(fileContents);
try {
YAML::Parser parser(fin);
YAML::Node doc;
parser.GetNextDocument(doc);
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for(auto it = doc.begin(); it != doc.end(); ++it) {
std::string key, value;
it.first() >> key;
it.second() >> value;
m_confsMap[key] = value;
}
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} catch (YAML::Exception& e) {
logError("Malformed config file: %s", e.what());
return false;
}
return true;
}
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void Configs::save()
{
if(!m_fileName.empty()) {
YAML::Emitter out;
out << m_confsMap;
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g_resources.saveFile(m_fileName, (const uchar*)out.c_str(), out.size());
}
}
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void Configs::setValue(const std::string &key, const std::string &value)
{
m_confsMap[key] = value;
}
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void Configs::setValue(const std::string &key, const char *value)
{
m_confsMap[key] = value;
}
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void Configs::setValue(const std::string &key, int value)
{
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setValue(key, convertType<std::string, int>(value));
}
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void Configs::setValue(const std::string &key, float value)
{
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setValue(key, convertType<std::string, float>(value));
}
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void Configs::setValue(const std::string &key, bool value)
{
if(value)
setValue(key,"true");
else
setValue(key,"false");
}
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const std::string &Configs::getString(const std::string &key) const
{
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auto it = m_confsMap.find(key);
if(it == m_confsMap.end()) {
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logWarning("Config value %s not found", key.c_str());
static std::string emptystr;
return emptystr;
}
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return it->second;
}
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float Configs::getFloat(const std::string &key) const
{
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auto it = m_confsMap.find(key);
if(it == m_confsMap.end()) {
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logWarning("Config value %s not found", key.c_str());
return 0;
}
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return convertType<float, std::string>(it->second);
}
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bool Configs::getBoolean(const std::string &key) const
{
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auto it = m_confsMap.find(key);
if(it == m_confsMap.end()) {
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logWarning("Config value %s not found", key.c_str());
return 0;
}
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return (it->second == "true");
}
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int Configs::getInteger(const std::string &key) const
{
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auto it = m_confsMap.find(key);
if(it == m_confsMap.end()) {
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logWarning("Config value %s not found", key.c_str());
return 0;
}
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return convertType<int, std::string>(it->second);
}