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// Copyright (c) Athena Dev Teams - Licensed under GNU GPL
// For more information, see LICENCE in the main folder
#ifndef _PLUGINS_H_
#define _PLUGINS_H_
#ifndef _CBASETYPES_H_
#include "../common/cbasetypes.h"
#endif
#include "../common/plugin.h"
////// Dynamic Link Library functions ///////////////
#ifdef WIN32
#define WIN32_LEAN_AND_MEAN
#include <windows.h>
#define DLL_OPEN(x) LoadLibraryA(x)
#define DLL_SYM(x,y) GetProcAddress(x,y)
#define DLL_CLOSE(x) FreeLibrary(x)
char *DLL_ERROR(void);
#define DLL_EXT ".dll"
#define DLL HINSTANCE
#else
#include <dlfcn.h>
#define DLL_OPEN(x) dlopen(x,RTLD_NOW)
#define DLL_SYM(x,y) dlsym(x,y)
#define DLL_CLOSE(x) dlclose(x)
#define DLL_ERROR dlerror
#ifdef CYGWIN
#define DLL_EXT ".dll"
#else
#define DLL_EXT ".so"
#endif
#define DLL void *
#include <string.h> // size_t
#endif
////// Plugin Definitions ///////////////////
typedef struct _Plugin {
DLL dll;
char state;
char* filename;
struct _Plugin_Info* info;
struct _Plugin* next;
} Plugin;
/////////////////////////////////////////////
int register_plugin_func(char* name);
int register_plugin_event(Plugin_Event_Func* func, char* name);
int plugin_event_trigger(char* name);
int export_symbol(void* var, size_t offset);
#define EXPORT_SYMBOL(s,o) export_symbol((void*)(s),(o));
#define EXPORT_SYMBOL2(s) EXPORT_SYMBOL((s), -1);
Plugin* plugin_open(const char* filename);
void plugin_load(const char* filename);
void plugin_unload(Plugin* plugin);
void plugins_init(void);
void plugins_final(void);
#endif /* _PLUGINS_H_ */
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