struct afb_context;
struct json_object;
struct afb_arg;
-struct afb_event;
+struct afb_eventid;
struct afb_session;
struct afb_xreq;
-struct afb_ditf;
-struct afb_svc;
+struct afb_export;
struct afb_stored_req;
struct sd_bus;
struct sd_event;
struct afb_hook_ditf;
struct afb_hook_svc;
struct afb_hook_evt;
+struct afb_hook_session;
struct afb_hook_global;
/*********************************************************
#define afb_hook_flag_req_subcall_req 0x00200000
#define afb_hook_flag_req_subcall_req_result 0x00400000
#define afb_hook_flag_req_has_permission 0x00800000
+#define afb_hook_flag_req_get_application_id 0x01000000
+#define afb_hook_flag_req_context_make 0x02000000
+#define afb_hook_flag_req_get_uid 0x04000000
/* common flags */
#define afb_hook_flags_req_life (afb_hook_flag_req_begin|afb_hook_flag_req_end)
#define afb_hook_flags_req_subcalls (afb_hook_flag_req_subcall|afb_hook_flag_req_subcall_result\
|afb_hook_flag_req_subcall_req|afb_hook_flag_req_subcall_req_result\
|afb_hook_flag_req_subcallsync|afb_hook_flag_req_subcallsync_result)
+#define afb_hook_flags_req_security (afb_hook_flag_req_has_permission|afb_hook_flag_req_get_application_id\
+ |afb_hook_flag_req_get_uid)
/* extra flags */
#define afb_hook_flags_req_ref (afb_hook_flag_req_addref|afb_hook_flag_req_unref)
-#define afb_hook_flags_req_context (afb_hook_flag_req_context_get|afb_hook_flag_req_context_set)
+#define afb_hook_flags_req_context (afb_hook_flag_req_context_get|afb_hook_flag_req_context_set\
+ |afb_hook_flag_req_context_make)
#define afb_hook_flags_req_stores (afb_hook_flag_req_store|afb_hook_flag_req_unstore)
/* predefined groups */
#define afb_hook_flags_req_common (afb_hook_flags_req_life|afb_hook_flags_req_args|afb_hook_flags_req_result\
|afb_hook_flags_req_session|afb_hook_flags_req_event|afb_hook_flags_req_subcalls\
- |afb_hook_flag_req_vverbose|afb_hook_flag_req_has_permission)
+ |afb_hook_flag_req_vverbose|afb_hook_flags_req_security)
#define afb_hook_flags_req_extra (afb_hook_flags_req_common|afb_hook_flags_req_ref|afb_hook_flags_req_context\
|afb_hook_flags_req_stores)
#define afb_hook_flags_req_all (afb_hook_flags_req_extra)
void (*hook_xreq_unref)(void *closure, const struct afb_hookid *hookid, const struct afb_xreq *xreq);
void (*hook_xreq_session_close)(void *closure, const struct afb_hookid *hookid, const struct afb_xreq *xreq);
void (*hook_xreq_session_set_LOA)(void *closure, const struct afb_hookid *hookid, const struct afb_xreq *xreq, unsigned level, int result);
- void (*hook_xreq_subscribe)(void *closure, const struct afb_hookid *hookid, const struct afb_xreq *xreq, struct afb_event event, int result);
- void (*hook_xreq_unsubscribe)(void *closure, const struct afb_hookid *hookid, const struct afb_xreq *xreq, struct afb_event event, int result);
+ void (*hook_xreq_subscribe)(void *closure, const struct afb_hookid *hookid, const struct afb_xreq *xreq, struct afb_eventid *eventid, int result);
+ void (*hook_xreq_unsubscribe)(void *closure, const struct afb_hookid *hookid, const struct afb_xreq *xreq, struct afb_eventid *eventid, int result);
void (*hook_xreq_subcall)(void *closure, const struct afb_hookid *hookid, const struct afb_xreq *xreq, const char *api, const char *verb, struct json_object *args);
void (*hook_xreq_subcall_result)(void *closure, const struct afb_hookid *hookid, const struct afb_xreq *xreq, int status, struct json_object *result);
void (*hook_xreq_subcallsync)(void *closure, const struct afb_hookid *hookid, const struct afb_xreq *xreq, const char *api, const char *verb, struct json_object *args);
void (*hook_xreq_subcall_req)(void *closure, const struct afb_hookid *hookid, const struct afb_xreq *xreq, const char *api, const char *verb, struct json_object *args);
void (*hook_xreq_subcall_req_result)(void *closure, const struct afb_hookid *hookid, const struct afb_xreq *xreq, int status, struct json_object *result);
void (*hook_xreq_has_permission)(void *closure, const struct afb_hookid *hookid, const struct afb_xreq *xreq, const char *permission, int result);
+ void (*hook_xreq_get_application_id)(void *closure, const struct afb_hookid *hookid, const struct afb_xreq *xreq, char *result);
+ void (*hook_xreq_context_make)(void *closure, const struct afb_hookid *hookid, const struct afb_xreq *xreq, int replace, void *(*create_value)(void*), void (*free_value)(void*), void *create_closure, void *result);
+ void (*hook_xreq_get_uid)(void *closure, const struct afb_hookid *hookid, const struct afb_xreq *xreq, int result);
};
extern void afb_hook_init_xreq(struct afb_xreq *xreq);
extern void afb_hook_xreq_unref(const struct afb_xreq *xreq);
extern void afb_hook_xreq_session_close(const struct afb_xreq *xreq);
extern int afb_hook_xreq_session_set_LOA(const struct afb_xreq *xreq, unsigned level, int result);
-extern int afb_hook_xreq_subscribe(const struct afb_xreq *xreq, struct afb_event event, int result);
-extern int afb_hook_xreq_unsubscribe(const struct afb_xreq *xreq, struct afb_event event, int result);
+extern int afb_hook_xreq_subscribe(const struct afb_xreq *xreq, struct afb_eventid *eventid, int result);
+extern int afb_hook_xreq_unsubscribe(const struct afb_xreq *xreq, struct afb_eventid *eventid, int result);
extern void afb_hook_xreq_subcall(const struct afb_xreq *xreq, const char *api, const char *verb, struct json_object *args);
extern void afb_hook_xreq_subcall_result(const struct afb_xreq *xreq, int status, struct json_object *result);
extern void afb_hook_xreq_subcallsync(const struct afb_xreq *xreq, const char *api, const char *verb, struct json_object *args);
extern void afb_hook_xreq_subcall_req(const struct afb_xreq *xreq, const char *api, const char *verb, struct json_object *args);
extern void afb_hook_xreq_subcall_req_result(const struct afb_xreq *xreq, int status, struct json_object *result);
extern int afb_hook_xreq_has_permission(const struct afb_xreq *xreq, const char *permission, int result);
+extern char *afb_hook_xreq_get_application_id(const struct afb_xreq *xreq, char *result);
+extern void *afb_hook_xreq_context_make(const struct afb_xreq *xreq, int replace, void *(*create_value)(void*), void (*free_value)(void*), void *create_closure, void *result);
+extern int afb_hook_xreq_get_uid(const struct afb_xreq *xreq, int result);
/*********************************************************
-* section hooking ditf (daemon interface)
+* section hooking export (daemon interface)
*********************************************************/
#define afb_hook_flag_ditf_vverbose 0x000001
#define afb_hook_flags_ditf_all (afb_hook_flags_ditf_common|afb_hook_flags_ditf_extra)
struct afb_hook_ditf_itf {
- void (*hook_ditf_event_broadcast_before)(void *closure, const struct afb_hookid *hookid, const struct afb_ditf *ditf, const char *name, struct json_object *object);
- void (*hook_ditf_event_broadcast_after)(void *closure, const struct afb_hookid *hookid, const struct afb_ditf *ditf, const char *name, struct json_object *object, int result);
- void (*hook_ditf_get_event_loop)(void *closure, const struct afb_hookid *hookid, const struct afb_ditf *ditf, struct sd_event *result);
- void (*hook_ditf_get_user_bus)(void *closure, const struct afb_hookid *hookid, const struct afb_ditf *ditf, struct sd_bus *result);
- void (*hook_ditf_get_system_bus)(void *closure, const struct afb_hookid *hookid, const struct afb_ditf *ditf, struct sd_bus *result);
- void (*hook_ditf_vverbose)(void *closure, const struct afb_hookid *hookid, const struct afb_ditf *ditf, int level, const char *file, int line, const char *function, const char *fmt, va_list args);
- void (*hook_ditf_event_make)(void *closure, const struct afb_hookid *hookid, const struct afb_ditf *ditf, const char *name, struct afb_event result);
- void (*hook_ditf_rootdir_get_fd)(void *closure, const struct afb_hookid *hookid, const struct afb_ditf *ditf, int result);
- void (*hook_ditf_rootdir_open_locale)(void *closure, const struct afb_hookid *hookid, const struct afb_ditf *ditf, const char *filename, int flags, const char *locale, int result);
- void (*hook_ditf_queue_job)(void *closure, const struct afb_hookid *hookid, const struct afb_ditf *ditf, void (*callback)(int signum, void *arg), void *argument, void *group, int timeout, int result);
- void (*hook_ditf_unstore_req)(void *closure, const struct afb_hookid *hookid, const struct afb_ditf *ditf, struct afb_stored_req *sreq);
- void (*hook_ditf_require_api)(void *closure, const struct afb_hookid *hookid, const struct afb_ditf *ditf, const char *name, int initialized);
- void (*hook_ditf_require_api_result)(void *closure, const struct afb_hookid *hookid, const struct afb_ditf *ditf, const char *name, int initialized, int result);
- void (*hook_ditf_rename_api)(void *closure, const struct afb_hookid *hookid, const struct afb_ditf *ditf, const char *oldname, const char *newname, int result);
+ void (*hook_ditf_event_broadcast_before)(void *closure, const struct afb_hookid *hookid, const struct afb_export *export, const char *name, struct json_object *object);
+ void (*hook_ditf_event_broadcast_after)(void *closure, const struct afb_hookid *hookid, const struct afb_export *export, const char *name, struct json_object *object, int result);
+ void (*hook_ditf_get_event_loop)(void *closure, const struct afb_hookid *hookid, const struct afb_export *export, struct sd_event *result);
+ void (*hook_ditf_get_user_bus)(void *closure, const struct afb_hookid *hookid, const struct afb_export *export, struct sd_bus *result);
+ void (*hook_ditf_get_system_bus)(void *closure, const struct afb_hookid *hookid, const struct afb_export *export, struct sd_bus *result);
+ void (*hook_ditf_vverbose)(void *closure, const struct afb_hookid *hookid, const struct afb_export *export, int level, const char *file, int line, const char *function, const char *fmt, va_list args);
+ void (*hook_ditf_event_make)(void *closure, const struct afb_hookid *hookid, const struct afb_export *export, const char *name, struct afb_eventid *result);
+ void (*hook_ditf_rootdir_get_fd)(void *closure, const struct afb_hookid *hookid, const struct afb_export *export, int result);
+ void (*hook_ditf_rootdir_open_locale)(void *closure, const struct afb_hookid *hookid, const struct afb_export *export, const char *filename, int flags, const char *locale, int result);
+ void (*hook_ditf_queue_job)(void *closure, const struct afb_hookid *hookid, const struct afb_export *export, void (*callback)(int signum, void *arg), void *argument, void *group, int timeout, int result);
+ void (*hook_ditf_unstore_req)(void *closure, const struct afb_hookid *hookid, const struct afb_export *export, struct afb_stored_req *sreq);
+ void (*hook_ditf_require_api)(void *closure, const struct afb_hookid *hookid, const struct afb_export *export, const char *name, int initialized);
+ void (*hook_ditf_require_api_result)(void *closure, const struct afb_hookid *hookid, const struct afb_export *export, const char *name, int initialized, int result);
+ void (*hook_ditf_rename_api)(void *closure, const struct afb_hookid *hookid, const struct afb_export *export, const char *oldname, const char *newname, int result);
};
-extern void afb_hook_ditf_event_broadcast_before(const struct afb_ditf *ditf, const char *name, struct json_object *object);
-extern int afb_hook_ditf_event_broadcast_after(const struct afb_ditf *ditf, const char *name, struct json_object *object, int result);
-extern struct sd_event *afb_hook_ditf_get_event_loop(const struct afb_ditf *ditf, struct sd_event *result);
-extern struct sd_bus *afb_hook_ditf_get_user_bus(const struct afb_ditf *ditf, struct sd_bus *result);
-extern struct sd_bus *afb_hook_ditf_get_system_bus(const struct afb_ditf *ditf, struct sd_bus *result);
-extern void afb_hook_ditf_vverbose(const struct afb_ditf *ditf, int level, const char *file, int line, const char *function, const char *fmt, va_list args);
-extern struct afb_event afb_hook_ditf_event_make(const struct afb_ditf *ditf, const char *name, struct afb_event result);
-extern int afb_hook_ditf_rootdir_get_fd(const struct afb_ditf *ditf, int result);
-extern int afb_hook_ditf_rootdir_open_locale(const struct afb_ditf *ditf, const char *filename, int flags, const char *locale, int result);
-extern int afb_hook_ditf_queue_job(const struct afb_ditf *ditf, void (*callback)(int signum, void *arg), void *argument, void *group, int timeout, int result);
-extern void afb_hook_ditf_unstore_req(const struct afb_ditf *ditf, struct afb_stored_req *sreq);
-extern void afb_hook_ditf_require_api(const struct afb_ditf *ditf, const char *name, int initialized);
-extern int afb_hook_ditf_require_api_result(const struct afb_ditf *ditf, const char *name, int initialized, int result);
-extern int afb_hook_ditf_rename_api(const struct afb_ditf *ditf, const char *oldname, const char *newname, int result);
+extern void afb_hook_ditf_event_broadcast_before(const struct afb_export *export, const char *name, struct json_object *object);
+extern int afb_hook_ditf_event_broadcast_after(const struct afb_export *export, const char *name, struct json_object *object, int result);
+extern struct sd_event *afb_hook_ditf_get_event_loop(const struct afb_export *export, struct sd_event *result);
+extern struct sd_bus *afb_hook_ditf_get_user_bus(const struct afb_export *export, struct sd_bus *result);
+extern struct sd_bus *afb_hook_ditf_get_system_bus(const struct afb_export *export, struct sd_bus *result);
+extern void afb_hook_ditf_vverbose(const struct afb_export *export, int level, const char *file, int line, const char *function, const char *fmt, va_list args);
+extern struct afb_eventid *afb_hook_ditf_event_make(const struct afb_export *export, const char *name, struct afb_eventid *result);
+extern int afb_hook_ditf_rootdir_get_fd(const struct afb_export *export, int result);
+extern int afb_hook_ditf_rootdir_open_locale(const struct afb_export *export, const char *filename, int flags, const char *locale, int result);
+extern int afb_hook_ditf_queue_job(const struct afb_export *export, void (*callback)(int signum, void *arg), void *argument, void *group, int timeout, int result);
+extern void afb_hook_ditf_unstore_req(const struct afb_export *export, struct afb_stored_req *sreq);
+extern void afb_hook_ditf_require_api(const struct afb_export *export, const char *name, int initialized);
+extern int afb_hook_ditf_require_api_result(const struct afb_export *export, const char *name, int initialized, int result);
+extern int afb_hook_ditf_rename_api(const struct afb_export *export, const char *oldname, const char *newname, int result);
extern int afb_hook_flags_ditf(const char *api);
extern struct afb_hook_ditf *afb_hook_create_ditf(const char *api, int flags, struct afb_hook_ditf_itf *itf, void *closure);
extern void afb_hook_unref_ditf(struct afb_hook_ditf *hook);
/*********************************************************
-* section hooking svc (service interface)
+* section hooking export (service interface)
*********************************************************/
#define afb_hook_flag_svc_start_before 0x000001
|afb_hook_flag_svc_callsync|afb_hook_flag_svc_callsync_result)
struct afb_hook_svc_itf {
- void (*hook_svc_start_before)(void *closure, const struct afb_hookid *hookid, const struct afb_svc *svc);
- void (*hook_svc_start_after)(void *closure, const struct afb_hookid *hookid, const struct afb_svc *svc, int status);
- void (*hook_svc_on_event_before)(void *closure, const struct afb_hookid *hookid, const struct afb_svc *svc, const char *event, int eventid, struct json_object *object);
- void (*hook_svc_on_event_after)(void *closure, const struct afb_hookid *hookid, const struct afb_svc *svc, const char *event, int eventid, struct json_object *object);
- void (*hook_svc_call)(void *closure, const struct afb_hookid *hookid, const struct afb_svc *svc, const char *api, const char *verb, struct json_object *args);
- void (*hook_svc_call_result)(void *closure, const struct afb_hookid *hookid, const struct afb_svc *svc, int status, struct json_object *result);
- void (*hook_svc_callsync)(void *closure, const struct afb_hookid *hookid, const struct afb_svc *svc, const char *api, const char *verb, struct json_object *args);
- void (*hook_svc_callsync_result)(void *closure, const struct afb_hookid *hookid, const struct afb_svc *svc, int status, struct json_object *result);
+ void (*hook_svc_start_before)(void *closure, const struct afb_hookid *hookid, const struct afb_export *export);
+ void (*hook_svc_start_after)(void *closure, const struct afb_hookid *hookid, const struct afb_export *export, int status);
+ void (*hook_svc_on_event_before)(void *closure, const struct afb_hookid *hookid, const struct afb_export *export, const char *event, int eventid, struct json_object *object);
+ void (*hook_svc_on_event_after)(void *closure, const struct afb_hookid *hookid, const struct afb_export *export, const char *event, int eventid, struct json_object *object);
+ void (*hook_svc_call)(void *closure, const struct afb_hookid *hookid, const struct afb_export *export, const char *api, const char *verb, struct json_object *args);
+ void (*hook_svc_call_result)(void *closure, const struct afb_hookid *hookid, const struct afb_export *export, int status, struct json_object *result);
+ void (*hook_svc_callsync)(void *closure, const struct afb_hookid *hookid, const struct afb_export *export, const char *api, const char *verb, struct json_object *args);
+ void (*hook_svc_callsync_result)(void *closure, const struct afb_hookid *hookid, const struct afb_export *export, int status, struct json_object *result);
};
-extern void afb_hook_svc_start_before(const struct afb_svc *svc);
-extern int afb_hook_svc_start_after(const struct afb_svc *svc, int status);
-extern void afb_hook_svc_on_event_before(const struct afb_svc *svc, const char *event, int eventid, struct json_object *object);
-extern void afb_hook_svc_on_event_after(const struct afb_svc *svc, const char *event, int eventid, struct json_object *object);
-extern void afb_hook_svc_call(const struct afb_svc *svc, const char *api, const char *verb, struct json_object *args);
-extern void afb_hook_svc_call_result(const struct afb_svc *svc, int status, struct json_object *result);
-extern void afb_hook_svc_callsync(const struct afb_svc *svc, const char *api, const char *verb, struct json_object *args);
-extern int afb_hook_svc_callsync_result(const struct afb_svc *svc, int status, struct json_object *result);
+extern void afb_hook_svc_start_before(const struct afb_export *export);
+extern int afb_hook_svc_start_after(const struct afb_export *export, int status);
+extern void afb_hook_svc_on_event_before(const struct afb_export *export, const char *event, int eventid, struct json_object *object);
+extern void afb_hook_svc_on_event_after(const struct afb_export *export, const char *event, int eventid, struct json_object *object);
+extern void afb_hook_svc_call(const struct afb_export *export, const char *api, const char *verb, struct json_object *args);
+extern void afb_hook_svc_call_result(const struct afb_export *export, int status, struct json_object *result);
+extern void afb_hook_svc_callsync(const struct afb_export *export, const char *api, const char *verb, struct json_object *args);
+extern int afb_hook_svc_callsync_result(const struct afb_export *export, int status, struct json_object *result);
extern int afb_hook_flags_svc(const char *api);
extern struct afb_hook_svc *afb_hook_create_svc(const char *api, int flags, struct afb_hook_svc_itf *itf, void *closure);
#define afb_hook_flag_evt_broadcast_before 0x000008
#define afb_hook_flag_evt_broadcast_after 0x000010
#define afb_hook_flag_evt_name 0x000020
-#define afb_hook_flag_evt_drop 0x000040
+#define afb_hook_flag_evt_addref 0x000040
+#define afb_hook_flag_evt_unref 0x000080
#define afb_hook_flags_evt_common (afb_hook_flag_evt_push_before|afb_hook_flag_evt_broadcast_before)
#define afb_hook_flags_evt_extra (afb_hook_flags_evt_common\
|afb_hook_flag_evt_push_after|afb_hook_flag_evt_broadcast_after\
- |afb_hook_flag_evt_create|afb_hook_flag_evt_drop)
+ |afb_hook_flag_evt_create\
+ |afb_hook_flag_evt_addref|afb_hook_flag_evt_unref)
#define afb_hook_flags_evt_all (afb_hook_flags_evt_extra|afb_hook_flag_evt_name)
struct afb_hook_evt_itf {
void (*hook_evt_push_after)(void *closure, const struct afb_hookid *hookid, const char *evt, int id, struct json_object *obj, int result);
void (*hook_evt_broadcast_before)(void *closure, const struct afb_hookid *hookid, const char *evt, int id, struct json_object *obj);
void (*hook_evt_broadcast_after)(void *closure, const struct afb_hookid *hookid, const char *evt, int id, struct json_object *obj, int result);
- void (*hook_evt_name)(void *closure, const struct afb_hookid *hookid, const char *evt, int id);
- void (*hook_evt_drop)(void *closure, const struct afb_hookid *hookid, const char *evt, int id);
+ void (*hook_evt_name)(void *closure, const struct afb_hookid *hookid, const char *evt, int id, const char *result);
+ void (*hook_evt_addref)(void *closure, const struct afb_hookid *hookid, const char *evt, int id);
+ void (*hook_evt_unref)(void *closure, const struct afb_hookid *hookid, const char *evt, int id);
};
extern void afb_hook_evt_create(const char *evt, int id);
extern int afb_hook_evt_push_after(const char *evt, int id, struct json_object *obj, int result);
extern void afb_hook_evt_broadcast_before(const char *evt, int id, struct json_object *obj);
extern int afb_hook_evt_broadcast_after(const char *evt, int id, struct json_object *obj, int result);
-extern void afb_hook_evt_name(const char *evt, int id);
-extern void afb_hook_evt_drop(const char *evt, int id);
+extern void afb_hook_evt_name(const char *evt, int id, const char *result);
+extern void afb_hook_evt_addref(const char *evt, int id);
+extern void afb_hook_evt_unref(const char *evt, int id);
extern int afb_hook_flags_evt(const char *name);
extern struct afb_hook_evt *afb_hook_create_evt(const char *pattern, int flags, struct afb_hook_evt_itf *itf, void *closure);
extern struct afb_hook_evt *afb_hook_addref_evt(struct afb_hook_evt *hook);
extern void afb_hook_unref_evt(struct afb_hook_evt *hook);
+/*********************************************************
+* section hooking session (session interface)
+*********************************************************/
+
+#define afb_hook_flag_session_create 0x000001
+#define afb_hook_flag_session_close 0x000002
+#define afb_hook_flag_session_destroy 0x000004
+#define afb_hook_flag_session_renew 0x000008
+#define afb_hook_flag_session_addref 0x000010
+#define afb_hook_flag_session_unref 0x000020
+
+#define afb_hook_flags_session_common (afb_hook_flag_session_create|afb_hook_flag_session_close\
+ |afb_hook_flag_session_renew)
+#define afb_hook_flags_session_all (afb_hook_flags_session_common|afb_hook_flag_session_destroy\
+ |afb_hook_flag_session_addref|afb_hook_flag_session_unref)
+
+struct afb_hook_session_itf {
+ void (*hook_session_create)(void *closure, const struct afb_hookid *hookid, struct afb_session *session);
+ void (*hook_session_close)(void *closure, const struct afb_hookid *hookid, struct afb_session *session);
+ void (*hook_session_destroy)(void *closure, const struct afb_hookid *hookid, struct afb_session *session);
+ void (*hook_session_renew)(void *closure, const struct afb_hookid *hookid, struct afb_session *session);
+ void (*hook_session_addref)(void *closure, const struct afb_hookid *hookid, struct afb_session *session);
+ void (*hook_session_unref)(void *closure, const struct afb_hookid *hookid, struct afb_session *session);
+};
+
+extern void afb_hook_session_create(struct afb_session *session);
+extern void afb_hook_session_close(struct afb_session *session);
+extern void afb_hook_session_destroy(struct afb_session *session);
+extern void afb_hook_session_renew(struct afb_session *session);
+extern void afb_hook_session_addref(struct afb_session *session);
+extern void afb_hook_session_unref(struct afb_session *session);
+
+extern struct afb_hook_session *afb_hook_create_session(const char *pattern, int flags, struct afb_hook_session_itf *itf, void *closure);
+extern struct afb_hook_session *afb_hook_addref_session(struct afb_hook_session *hook);
+extern void afb_hook_unref_session(struct afb_hook_session *hook);
+
/*********************************************************
* section hooking global (global interface)
*********************************************************/