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//
// libavg - Media Playback Engine.
// Copyright (C) 2003-2014 Ulrich von Zadow
//
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public
// License as published by the Free Software Foundation; either
// version 2 of the License, or (at your option) any later version.
//
// This library 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
// Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public
// License along with this library; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
//
// Current versions can be found at www.libavg.de
//
#ifndef _ConfigMgr_H_
#define _ConfigMgr_H_
#include "../api.h"
#include "GLMHelper.h"
#include <libxml/parser.h>
#include <string>
#include <vector>
#include <map>
namespace avg {
struct ConfigOption {
ConfigOption(const std::string& sName, const std::string& sValue);
std::string m_sName;
std::string m_sValue;
};
typedef std::vector<ConfigOption> ConfigOptionVector;
class AVG_API ConfigMgr {
public:
static ConfigMgr* get();
void addSubsys(const std::string& sName);
void addOption(const std::string& sSubsys, const std::string& sName,
const std::string& sDefault);
const ConfigOptionVector* getOptions(const std::string& sSubsys) const;
const std::string* getOption(const std::string& sSubsys,
const std::string& sName) const;
bool getBoolOption(const std::string& sSubsys,
const std::string& sName, bool bDefault) const;
int getIntOption(const std::string& sSubsys,
const std::string& sName, int Default) const;
void getGammaOption(const std::string& sSubsys,
const std::string& sName, float* Val) const;
glm::vec2 getSizeOption(const std::string& sSubsys,
const std::string& sName) const;
void getStringOption(const std::string& sSubsys,
const std::string& sName, const std::string& sDefault, std::string& sVal)
const;
void dump() const;
private:
ConfigMgr();
bool loadFile(const std::string& sPath);
ConfigOptionVector& getSubsys(const std::string& sName);
void setOption(ConfigOptionVector& optionVector,
xmlDocPtr doc, xmlNodePtr pNode);
void setOption(ConfigOptionVector& optionVector, const std::string& sName,
const std::string& sValue);
typedef std::map<std::string, ConfigOptionVector> SubsysOptionMap;
SubsysOptionMap m_SubsysOptionMap;
std::string m_sFName;
static ConfigMgr* m_pGlobalConfigMgr;
friend void deleteConfigMgr();
};
std::string getGlobalConfigDir();
}
#endif
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