1 files changed, 100 insertions, 22 deletions

diff --git a/src/common/HPM.h b/src/common/HPM.h
index 10b1f0e79..fe8d45066 100644
--- a/src/common/HPM.h
+++ b/src/common/HPM.h
@@ -1,40 +1,50 @@
 // Copyright (c) Hercules Dev Team, licensed under GNU GPL.
 // See the LICENSE file
 
-#ifndef	_HPM_H_
-#define _HPM_H_
+#ifndef COMMON_HPM_H
+#define COMMON_HPM_H
+
+#ifndef HERCULES_CORE
+#error You should never include HPM.h from a plugin.
+#endif
 
-#include "../common/cbasetypes.h"
 #include "../common/HPMi.h"
+#include "../common/cbasetypes.h"
 
 #ifdef WIN32
 	#ifndef WIN32_LEAN_AND_MEAN
 		#define WIN32_LEAN_AND_MEAN
 	#endif
 	#include <windows.h>
-	#define plugin_open(x)		LoadLibraryA(x)
-	#define plugin_import(x,y,z)	(z)GetProcAddress(x,y)
-	#define plugin_close(x)	FreeLibrary(x)
+	#define plugin_open(x)        LoadLibraryA(x)
+	#define plugin_import(x,y,z)  (z)GetProcAddress((x),(y))
+	#define plugin_close(x)       FreeLibrary(x)
 
-	#define DLL_EXT			".dll"
-	#define DLL				HINSTANCE
-#else
+	#define DLL_EXT               ".dll"
+	#define DLL                   HINSTANCE
+#else // ! WIN32
 	#include <dlfcn.h>
-	#define plugin_open(x)		dlopen(x,RTLD_NOW)
-	#define plugin_import(x,y,z)	(z)dlsym(x,y)
-	#define plugin_close(x)	dlclose(x)
+	#ifdef RTLD_DEEPBIND // Certain linux distributions require this, but it's not available everywhere
+		#define plugin_open(x) dlopen((x),RTLD_NOW|RTLD_DEEPBIND)
+	#else // ! RTLD_DEEPBIND
+		#define plugin_open(x) dlopen((x),RTLD_NOW)
+	#endif // RTLD_DEEPBIND
+	#define plugin_import(x,y,z)   (z)dlsym((x),(y))
+	#define plugin_close(x)        dlclose(x)
 
-	#ifdef CYGWIN
-		#define DLL_EXT		".dll"
+	#if defined CYGWIN
+		#define DLL_EXT        ".dll"
+	#elif defined __DARWIN__
+		#define DLL_EXT        ".dylib"
 	#else
-		#define DLL_EXT		".so"
+		#define DLL_EXT        ".so"
 	#endif
 
-	#define DLL				void *
+	#define DLL                    void *
 
 	#include <string.h> // size_t
 
-#endif
+#endif // WIN32
 
 struct hplugin {
 	DLL dll;
@@ -49,35 +59,103 @@ struct hpm_symbol {
 	void *ptr;
 };
 
+struct HPluginData {
+	unsigned int pluginID;
+	unsigned int type;
+	struct {
+		unsigned int free : 1;
+	} flag;
+	void *data;
+};
+
+struct HPluginPacket {
+	unsigned int pluginID;
+	unsigned short cmd;
+	short len;
+	void (*receive) (int fd);
+};
+
+struct HPMFileNameCache {
+	const char *addr;
+	char *name;
+};
+
+struct HPMArgData {
+	unsigned int pluginID;
+	char *name;/* e.g. "--my-arg","-v","--whatever" */
+	void (*help) (void);/* to display when --help is used */
+	void (*func) (char *param);/* NULL when no param is available */
+	bool has_param;/* because of the weird "--arg<space>param" instead of the "--arg=param" */
+};
+
+struct HPDataOperationStorage {
+	void **HPDataSRCPtr;
+	unsigned int *hdatac;
+};
+/*  */
+struct HPConfListenStorage {
+	unsigned int pluginID;
+	char key[HPM_ADDCONF_LENGTH];
+	void (*func) (const char *val);
+};
+
 /* Hercules Plugin Manager Interface */
 struct HPM_interface {
 	/* vars */
 	unsigned int version[2];
 	bool off;
+	bool hooking;
+	/* hooking */
+	bool force_return;
 	/* data */
 	struct hplugin **plugins;
 	unsigned int plugin_count;
 	struct hpm_symbol **symbols;
 	unsigned int symbol_count;
+	/* packet hooking points */
+	struct HPluginPacket *packets[hpPHP_MAX];
+	unsigned int packetsc[hpPHP_MAX];
+	/* plugin file ptr caching */
+	struct HPMFileNameCache *fnames;
+	unsigned int fnamec;
+	/* config listen */
+	struct HPConfListenStorage *confs[HPCT_MAX];
+	unsigned int confsc[HPCT_MAX];
+	/* --command-line */
+	DBMap *arg_db;
 	/* funcs */
 	void (*init) (void);
 	void (*final) (void);
 	struct hplugin * (*create) (void);
-	void (*load) (const char* filename);
+	struct hplugin * (*load) (const char* filename);
 	void (*unload) (struct hplugin* plugin);
 	bool (*exists) (const char *filename);
 	bool (*iscompatible) (char* version);
 	void (*event) (enum hp_event_types type);
-	void *(*import_symbol) (char *);
+	void *(*import_symbol) (char *name, unsigned int pID);
 	void (*share) (void *, char *);
 	void (*symbol_defaults) (void);
-	void (*config_read) (void);
+	void (*config_read) (const char * const *extra_plugins, int extra_plugins_count);
 	bool (*populate) (struct hplugin *plugin,const char *filename);
-	void (*symbol_defaults_sub) (void);
+	void (*symbol_defaults_sub) (void);//TODO drop
+	char *(*pid2name) (unsigned int pid);
+	unsigned char (*parse_packets) (int fd, enum HPluginPacketHookingPoints point);
+	void (*load_sub) (struct hplugin *plugin);
+	bool (*addhook_sub) (enum HPluginHookType type, const char *target, void *hook, unsigned int pID);
+	bool (*parse_arg) (const char *arg, int* index, char *argv[], bool param);
+	void (*arg_help) (void);
+	int (*arg_db_clear_sub) (DBKey key, DBData *data, va_list args);
+	void (*grabHPData) (struct HPDataOperationStorage *ret, enum HPluginDataTypes type, void *ptr);
+	/* for server-specific HPData e.g. map_session_data */
+	bool (*grabHPDataSub) (struct HPDataOperationStorage *ret, enum HPluginDataTypes type, void *ptr);
+	/* for custom config parsing */
+	bool (*parseConf) (const char *w1, const char *w2, enum HPluginConfType point);
+	/* validates plugin data */
+	bool (*DataCheck) (struct s_HPMDataCheck *src, unsigned int size, char *name);
 } HPM_s;
 
 struct HPM_interface *HPM;
 
 void hpm_defaults(void);
 
-#endif /* _HPM_H_ */
+#endif /* COMMON_HPM_H */