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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
//
// Original author of this file is Jan Boelsche (regular.gonzales@googlemail.com).
//
#ifndef _PluginManager_H_
#define _PluginManager_H_
#include "../api.h"
#include "BoostPython.h"
#include "../base/Exception.h"
#include <map>
#include <vector>
#include <memory>
namespace avg {
class AVG_API PluginManager
{
public:
class AVG_API PluginNotFound : public Exception {
public:
PluginNotFound(const std::string& sMessage);
};
class AVG_API PluginCorrupted : public Exception {
public:
PluginCorrupted(const std::string& sMessage);
};
static PluginManager& get();
void setSearchPath(const std::string& aNewPath);
std::string getSearchPath() const;
py::object loadPlugin(const std::string& aPluginName);
private:
PluginManager();
std::string checkDirectory(const std::string& sDirectory);
void parsePath(const std::string& sPath);
std::string locateSharedObject(const std::string& sPluginName);
void* internalLoadPlugin(const std::string& sPluginName);
void registerPlugin(void* pHandle);
// maps module names to a pair of handle and reference count
typedef std::map<std::string, std::pair<void*, int> > PluginMap;
PluginMap m_LoadedPlugins;
std::vector<std::string> m_PathComponents;
std::string m_sCurrentSearchPath;
};
}
#endif
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