#pragma once
#include <stdarg.h>
+#include <time.h>
struct req;
struct afb_context;
struct afb_stored_req;
struct sd_bus;
struct sd_event;
+struct afb_hook_xreq;
+struct afb_hook_ditf;
+struct afb_hook_svc;
+struct afb_hook_evt;
+struct afb_hook_global;
+
+/*********************************************************
+* section hookid
+*********************************************************/
+struct afb_hookid
+{
+ unsigned id; /* id of the hook event */
+ struct timespec time; /* time of the hook event */
+};
/*********************************************************
* section hooking xreq
*********************************************************/
-struct afb_hook_xreq;
/* individual flags */
#define afb_hook_flag_req_begin 0x000001
#define afb_hook_flag_req_subscribe 0x001000
#define afb_hook_flag_req_unsubscribe 0x002000
#define afb_hook_flag_req_subcall 0x004000
-#define afb_hook_flag_req_subcall_result 0x010800
-#define afb_hook_flag_req_subcallsync 0x020000
-#define afb_hook_flag_req_subcallsync_result 0x040000
-#define afb_hook_flag_req_vverbose 0x080000
-#define afb_hook_flag_req_store 0x100000
-#define afb_hook_flag_req_unstore 0x200000
+#define afb_hook_flag_req_subcall_result 0x008000
+#define afb_hook_flag_req_subcallsync 0x010000
+#define afb_hook_flag_req_subcallsync_result 0x020000
+#define afb_hook_flag_req_vverbose 0x040000
+#define afb_hook_flag_req_store 0x080000
+#define afb_hook_flag_req_unstore 0x100000
+#define afb_hook_flag_req_subcall_req 0x200000
+#define afb_hook_flag_req_subcall_req_result 0x400000
/* common flags */
#define afb_hook_flags_req_life (afb_hook_flag_req_begin|afb_hook_flag_req_end)
#define afb_hook_flags_req_session (afb_hook_flag_req_session_close|afb_hook_flag_req_session_set_LOA)
#define afb_hook_flags_req_event (afb_hook_flag_req_subscribe|afb_hook_flag_req_unsubscribe)
#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)
/* extra flags */
#define afb_hook_flags_req_all (afb_hook_flags_req_extra)
struct afb_hook_xreq_itf {
- void (*hook_xreq_begin)(void * closure, const struct afb_xreq *xreq);
- void (*hook_xreq_end)(void * closure, const struct afb_xreq *xreq);
- void (*hook_xreq_json)(void * closure, const struct afb_xreq *xreq, struct json_object *obj);
- void (*hook_xreq_get)(void * closure, const struct afb_xreq *xreq, const char *name, struct afb_arg arg);
- void (*hook_xreq_success)(void * closure, const struct afb_xreq *xreq, struct json_object *obj, const char *info);
- void (*hook_xreq_fail)(void * closure, const struct afb_xreq *xreq, const char *status, const char *info);
- void (*hook_xreq_context_get)(void * closure, const struct afb_xreq *xreq, void *value);
- void (*hook_xreq_context_set)(void * closure, const struct afb_xreq *xreq, void *value, void (*free_value)(void*));
- void (*hook_xreq_addref)(void * closure, const struct afb_xreq *xreq);
- void (*hook_xreq_unref)(void * closure, const struct afb_xreq *xreq);
- void (*hook_xreq_session_close)(void * closure, const struct afb_xreq *xreq);
- void (*hook_xreq_session_set_LOA)(void * closure, const struct afb_xreq *xreq, unsigned level, int result);
- void (*hook_xreq_subscribe)(void * closure, const struct afb_xreq *xreq, struct afb_event event, int result);
- void (*hook_xreq_unsubscribe)(void * closure, const struct afb_xreq *xreq, struct afb_event event, int result);
- void (*hook_xreq_subcall)(void * closure, 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_xreq *xreq, int status, struct json_object *result);
- void (*hook_xreq_subcallsync)(void * closure, const struct afb_xreq *xreq, const char *api, const char *verb, struct json_object *args);
- void (*hook_xreq_subcallsync_result)(void * closure, const struct afb_xreq *xreq, int status, struct json_object *result);
- void (*hook_xreq_vverbose)(void * closure, const struct afb_xreq *xreq, int level, const char *file, int line, const char *func, const char *fmt, va_list args);
- void (*hook_xreq_store)(void * closure, const struct afb_xreq *xreq, struct afb_stored_req *sreq);
- void (*hook_xreq_unstore)(void * closure, const struct afb_xreq *xreq);
+ void (*hook_xreq_begin)(void *closure, const struct afb_hookid *hookid, const struct afb_xreq *xreq);
+ void (*hook_xreq_end)(void *closure, const struct afb_hookid *hookid, const struct afb_xreq *xreq);
+ void (*hook_xreq_json)(void *closure, const struct afb_hookid *hookid, const struct afb_xreq *xreq, struct json_object *obj);
+ void (*hook_xreq_get)(void *closure, const struct afb_hookid *hookid, const struct afb_xreq *xreq, const char *name, struct afb_arg arg);
+ void (*hook_xreq_success)(void *closure, const struct afb_hookid *hookid, const struct afb_xreq *xreq, struct json_object *obj, const char *info);
+ void (*hook_xreq_fail)(void *closure, const struct afb_hookid *hookid, const struct afb_xreq *xreq, const char *status, const char *info);
+ void (*hook_xreq_context_get)(void *closure, const struct afb_hookid *hookid, const struct afb_xreq *xreq, void *value);
+ void (*hook_xreq_context_set)(void *closure, const struct afb_hookid *hookid, const struct afb_xreq *xreq, void *value, void (*free_value)(void*));
+ void (*hook_xreq_addref)(void *closure, const struct afb_hookid *hookid, const struct afb_xreq *xreq);
+ 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_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_subcallsync_result)(void *closure, const struct afb_hookid *hookid, const struct afb_xreq *xreq, int status, struct json_object *result);
+ void (*hook_xreq_vverbose)(void *closure, const struct afb_hookid *hookid, const struct afb_xreq *xreq, int level, const char *file, int line, const char *func, const char *fmt, va_list args);
+ void (*hook_xreq_store)(void *closure, const struct afb_hookid *hookid, const struct afb_xreq *xreq, struct afb_stored_req *sreq);
+ void (*hook_xreq_unstore)(void *closure, const struct afb_hookid *hookid, const struct afb_xreq *xreq);
+ 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);
};
extern void afb_hook_init_xreq(struct afb_xreq *xreq);
extern void afb_hook_xreq_vverbose(const struct afb_xreq *xreq, int level, const char *file, int line, const char *func, const char *fmt, va_list args);
extern void afb_hook_xreq_store(const struct afb_xreq *xreq, struct afb_stored_req *sreq);
extern void afb_hook_xreq_unstore(const struct afb_xreq *xreq);
+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);
/*********************************************************
* section hooking ditf (daemon interface)
#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_ditf *ditf, const char *name, struct json_object *object);
- void (*hook_ditf_event_broadcast_after)(void *closure, 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_ditf *ditf, struct sd_event *result);
- void (*hook_ditf_get_user_bus)(void *closure, const struct afb_ditf *ditf, struct sd_bus *result);
- void (*hook_ditf_get_system_bus)(void *closure, const struct afb_ditf *ditf, struct sd_bus *result);
- void (*hook_ditf_vverbose)(void*closure, 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_ditf *ditf, const char *name, struct afb_event result);
- void (*hook_ditf_rootdir_get_fd)(void *closure, const struct afb_ditf *ditf, int result);
- void (*hook_ditf_rootdir_open_locale)(void *closure, 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_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_ditf *ditf, struct afb_stored_req *sreq);
- void (*hook_ditf_require_api)(void *closure, const struct afb_ditf *ditf, const char *name, int initialized);
- void (*hook_ditf_require_api_result)(void *closure, const struct afb_ditf *ditf, const char *name, int initialized, int result);
+ 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);
};
extern void afb_hook_ditf_event_broadcast_before(const struct afb_ditf *ditf, const char *name, struct json_object *object);
|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_svc *svc);
- void (*hook_svc_start_after)(void *closure, const struct afb_svc *svc, int status);
- void (*hook_svc_on_event_before)(void *closure, 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_svc *svc, const char *event, int eventid, struct json_object *object);
- void (*hook_svc_call)(void *closure, 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_svc *svc, int status, struct json_object *result);
- void (*hook_svc_callsync)(void *closure, 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_svc *svc, int status, struct json_object *result);
+ 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);
};
extern void afb_hook_svc_start_before(const struct afb_svc *svc);
#define afb_hook_flags_evt_all (afb_hook_flags_evt_extra|afb_hook_flag_evt_name)
struct afb_hook_evt_itf {
- void (*hook_evt_create)(void *closure, const char *evt, int id);
- void (*hook_evt_push_before)(void *closure, const char *evt, int id, struct json_object *obj);
- void (*hook_evt_push_after)(void *closure, const char *evt, int id, struct json_object *obj, int result);
- void (*hook_evt_broadcast_before)(void *closure, const char *evt, int id, struct json_object *obj);
- void (*hook_evt_broadcast_after)(void *closure, const char *evt, int id, struct json_object *obj, int result);
- void (*hook_evt_name)(void *closure, const char *evt, int id);
- void (*hook_evt_drop)(void *closure, const char *evt, int id);
+ void (*hook_evt_create)(void *closure, const struct afb_hookid *hookid, const char *evt, int id);
+ void (*hook_evt_push_before)(void *closure, const struct afb_hookid *hookid, const char *evt, int id, struct json_object *obj);
+ 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);
};
extern void afb_hook_evt_create(const char *evt, int id);
extern void afb_hook_evt_drop(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 *name, int flags, struct afb_hook_evt_itf *itf, void *closure);
+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 global (global interface)
+*********************************************************/
+
+#define afb_hook_flag_global_vverbose 0x000001
+
+#define afb_hook_flags_global_all (afb_hook_flag_global_vverbose)
+
+struct afb_hook_global_itf {
+ void (*hook_global_vverbose)(void *closure, const struct afb_hookid *hookid, int level, const char *file, int line, const char *function, const char *fmt, va_list args);
+};
+
+extern struct afb_hook_global *afb_hook_create_global(int flags, struct afb_hook_global_itf *itf, void *closure);
+extern struct afb_hook_global *afb_hook_addref_global(struct afb_hook_global *hook);
+extern void afb_hook_unref_global(struct afb_hook_global *hook);
+