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// Copyright (C) 2003 Dolphin Project.
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, version 2.0.
// This program 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 General Public License 2.0 for more details.
// A copy of the GPL 2.0 should have been included with the program.
// If not, see http://www.gnu.org/licenses/
// Official SVN repository and contact information can be found at
// http://code.google.com/p/dolphin-emu/
#ifndef _PLUGIN_H_
#define _PLUGIN_H_
#include "Common.h"
#include "PluginSpecs.h"
#include "DynamicLibrary.h"
namespace Common
{
typedef void (__cdecl * TGetDllInfo)(PLUGIN_INFO*);
typedef void (__cdecl * TDllConfig)(HWND);
typedef void (__cdecl * TDllDebugger)(HWND, bool);
typedef void (__cdecl * TSetDllGlobals)(PLUGIN_GLOBALS*);
typedef void (__cdecl * TInitialize)(void *);
typedef void (__cdecl * TShutdown)();
typedef void (__cdecl * TDoState)(unsigned char**, int);
typedef void (__cdecl * TEmuStateChange)(PLUGIN_EMUSTATE);
class CPlugin
{
public:
CPlugin(const char* _szName);
virtual ~CPlugin();
// This functions is only used when CPlugin is called directly, when a parent class like PluginVideo
// is called its own IsValid() will be called.
virtual bool IsValid() { return valid; };
const std::string& GetFilename() const { return Filename; }
bool GetInfo(PLUGIN_INFO& _pluginInfo);
void SetGlobals(PLUGIN_GLOBALS* _PluginGlobals);
void *LoadSymbol(const char *sym);
void Config(HWND _hwnd);
void About(HWND _hwnd);
void Debug(HWND _hwnd, bool Show);
void DoState(unsigned char **ptr, int mode);
void EmuStateChange(PLUGIN_EMUSTATE newState);
void Initialize(void *init);
void Shutdown();
private:
DynamicLibrary m_hInstLib;
std::string Filename;
bool valid;
// Functions
TGetDllInfo m_GetDllInfo;
TDllConfig m_DllConfig;
TDllDebugger m_DllDebugger;
TSetDllGlobals m_SetDllGlobals;
TInitialize m_Initialize;
TShutdown m_Shutdown;
TDoState m_DoState;
TEmuStateChange m_EmuStateChange;
};
} // Namespace
#endif // _PLUGIN_H_
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