radare2/libr/include/r_lib.h
Nibble 793dae395d * Massive refactoring of r_bin
- Add support for fatbins (currently only fatmach0)
  - Minimize creation of r_buffers
* rabin2
  - Add flag -A for listing archs
  - Add flags -a and -B for selecting arch
  - In the next commit -A and -B will be removed and -a will work
    with the following format:
    [-a arch bits] for selecting arch
	[-a] for listing them

--HG--
rename : libr/bin/p/bin_fatmach0.c => libr/bin/p/bin_xtr_fatmach0.c
2010-09-24 21:23:13 +02:00

99 lines
2.9 KiB
C

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