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98 lines
2.9 KiB
C
98 lines
2.9 KiB
C
#ifndef _LIB_R_LIB_H_
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#define _LIB_R_LIB_H_
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// TODO: rename type from int to 4 byte string
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// TODO: use 4 chars to idnetify plugin type
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#include "r_types.h"
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#include "list.h"
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// rename to '.' ??
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#define R_LIB_SEPARATOR "."
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#define R_LIB_ENV "LIBR_PLUGINS"
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/* XXX : This must depend on HOST_OS */
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#if __WINDOWS__
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#define R_LIB_EXT "dll"
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#elif __APPLE__
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#define R_LIB_EXT "dylib"
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#else
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#define R_LIB_EXT "so"
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#endif
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/* store list of loaded plugins */
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typedef struct r_lib_plugin_t {
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int type;
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char *file;
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void *data; /* user pointer */
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struct r_lib_handler_t *handler;
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void *dl_handler; // DL HANDLER
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struct list_head list;
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} RLibPlugin;
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/* store list of initialized plugin handlers */
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typedef struct r_lib_handler_t {
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int type;
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char desc[128];
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void *user; /* user pointer */
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int (*constructor)(struct r_lib_plugin_t *, void *user, void *data);
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int (*destructor)(struct r_lib_plugin_t *, void *user, void *data);
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struct list_head list;
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} RLibHandler;
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/* this structure should be pointed by the 'radare_plugin' symbol
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found in the loaded .so */
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typedef struct r_lib_struct_t {
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int type;
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void *data; /* pointer to data handled by plugin handler */
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} RLibStruct;
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enum {
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R_LIB_TYPE_IO, /* io layer */
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R_LIB_TYPE_DBG, /* debugger */
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R_LIB_TYPE_LANG, /* language */
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R_LIB_TYPE_ASM, /* assembler */
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R_LIB_TYPE_ANAL, /* analysis */
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R_LIB_TYPE_PARSE, /* parsers */
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R_LIB_TYPE_BIN, /* bins */
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R_LIB_TYPE_BP, /* breakpoint */
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R_LIB_TYPE_SYSCALL, /* syscall */
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R_LIB_TYPE_FASTCALL,/* fastcall */
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R_LIB_TYPE_CRYPTO, /* cryptography */
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R_LIB_TYPE_CMD, /* commands */
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R_LIB_TYPE_LAST
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};
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typedef struct r_lib_t {
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/* linked list with all the plugin handler */
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/* only one handler per handler-id allowed */
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/* this is checked in add_handler function */
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char symname[32];
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struct list_head plugins;
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struct list_head handlers;
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} RLib;
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#ifdef R_API
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/* low level api */
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R_API void *r_lib_dl_open(const char *libname);
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R_API void *r_lib_dl_sym(void *handler, const char *name);
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R_API int r_lib_dl_close(void *handler);
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R_API int r_lib_dl_check_filename(const char *file);
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/* high level api */
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R_API struct r_lib_t *r_lib_new(const char *symname);
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R_API struct r_lib_t *r_lib_free(struct r_lib_t *lib);
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R_API int r_lib_run_handler(struct r_lib_t *lib, struct r_lib_plugin_t *plugin, struct r_lib_struct_t *symbol);
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R_API struct r_lib_handler_t *r_lib_get_handler(struct r_lib_t *lib, int type);
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R_API int r_lib_open(struct r_lib_t *lib, const char *file);
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R_API int r_lib_opendir(struct r_lib_t *lib, const char *path);
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R_API void r_lib_list(struct r_lib_t *lib);
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R_API int r_lib_add_handler(struct r_lib_t *lib, int type, const char *desc, int (*cb)(struct r_lib_plugin_t *,void *, void *), int (*dt)(struct r_lib_plugin_t *, void *, void *), void *user );
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R_API int r_lib_del_handler(struct r_lib_t *lib, int type);
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R_API int r_lib_close(struct r_lib_t *lib, const char *file);
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#endif
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#endif
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