cPluginManager.h

#ifndef CPLUGINMANAGER_H_INCLUDED
#define CPLUGINMANAGER_H_INCLUDED

#include <string>
#include <map>
#include <vector>

#include "../include/IPluginManager.h"
#include "../include/IAudioPlugin.h"
#include "../Headers/cMutex.h"

#ifdef CAUDIO_PLATFORM_WIN
#       define WIN32_LEAN_AND_MEAN
#       include <windows.h>
#endif

#ifdef CAUDIO_PLATFORM_MAC
#       include "macUtils.h"
#   include <dlfcn.h>
#endif

#ifdef CAUDIO_PLATFORM_LINUX
#       include <dlfcn.h>
#endif

#ifdef CAUDIO_PLATFORM_WIN
#    define DYNLIB_HANDLE hInstance
#    define DYNLIB_LOAD( a ) LoadLibraryEx( a, NULL, LOAD_WITH_ALTERED_SEARCH_PATH )
#    define DYNLIB_GETSYM( a, b ) GetProcAddress( a, b )
#    define DYNLIB_UNLOAD( a ) !FreeLibrary( a )
#endif

struct HINSTANCE__;
typedef struct HINSTANCE__* hInstance;

#ifdef CAUDIO_PLATFORM_LINUX
#    define DYNLIB_HANDLE void*
#    define DYNLIB_LOAD( a ) dlopen( a, RTLD_LAZY | RTLD_GLOBAL)
#    define DYNLIB_GETSYM( a, b ) dlsym( a, b )
#    define DYNLIB_UNLOAD( a ) dlclose( a )
#endif

#ifdef CAUDIO_PLATFORM_MAC
#    define DYNLIB_HANDLE void*
#    define DYNLIB_LOAD( a ) mac_loadDylib( a )
#    define DYNLIB_GETSYM( a, b ) dlsym( a, b )
#    define DYNLIB_UNLOAD( a ) dlclose( a )
#endif

namespace cAudio
{
        class cPluginManager : public IPluginManager
        {
        public:
                cPluginManager();
                ~cPluginManager();

                static cPluginManager* Instance()
                {
                        static cPluginManager theInstance;
                        return &theInstance;
                }

                virtual bool installPlugin(IAudioPlugin* plugin, const char* name);
                virtual bool installPlugin(const char* filename, const char* name);

                virtual bool checkForPlugin(const char* name);
                virtual IAudioPlugin* getPlugin(const char* name);
                virtual unsigned int getPluginCount();
                std::vector<IAudioPlugin*> getPluginList();

                virtual void uninstallPlugin(IAudioPlugin* plugin);
                virtual void uninstallPlugin(const char* name);

                void autoLoadPlugins();
        protected:
                std::map<std::string, IAudioPlugin*> RegisteredPlugins;
                std::map<IAudioPlugin*, DYNLIB_HANDLE> DynamicallyLoadedPlugins;
        };
};

#endif