-struct afb_hook;
-struct afb_hook_req;
-
-struct afb_hook_req_itf {
- /* life cycle of the request (no flag, always called) */
- void (*hook_req_begin)(void * closure, const struct afb_hook_req *tr);
- void (*hook_req_end)(void * closure, const struct afb_hook_req *tr);
-
- /* hook of actions on the request, subject to flags */
- void (*hook_req_json)(void * closure, const struct afb_hook_req *tr, struct json_object *obj);
- void (*hook_req_get)(void * closure, const struct afb_hook_req *tr, const char *name, struct afb_arg arg);
- void (*hook_req_success)(void * closure, const struct afb_hook_req *tr, struct json_object *obj, const char *info);
- void (*hook_req_fail)(void * closure, const struct afb_hook_req *tr, const char *status, const char *info);
- void (*hook_req_raw)(void * closure, const struct afb_hook_req *tr, const char *buffer, size_t size);
- void (*hook_req_send)(void * closure, const struct afb_hook_req *tr, const char *buffer, size_t size);
- void (*hook_req_context_get)(void * closure, const struct afb_hook_req *tr, void *value);
- void (*hook_req_context_set)(void * closure, const struct afb_hook_req *tr, void *value, void (*free_value)(void*));
- void (*hook_req_addref)(void * closure, const struct afb_hook_req *tr);
- void (*hook_req_unref)(void * closure, const struct afb_hook_req *tr);
- void (*hook_req_session_close)(void * closure, const struct afb_hook_req *tr);
- void (*hook_req_session_set_LOA)(void * closure, const struct afb_hook_req *tr, unsigned level, int result);
- void (*hook_req_subscribe)(void * closure, const struct afb_hook_req *tr, struct afb_event event, int result);
- void (*hook_req_unsubscribe)(void * closure, const struct afb_hook_req *tr, struct afb_event event, int result);
- void (*hook_req_subcall)(void * closure, const struct afb_hook_req *tr, const char *api, const char *verb, struct json_object *args);
- void (*hook_req_subcall_result)(void * closure, const struct afb_hook_req *tr, int status, struct json_object *result);
+#define afb_hook_flag_ditf_vverbose 0x000001
+#define afb_hook_flag_ditf_event_make 0x000002
+#define afb_hook_flag_ditf_event_broadcast_before 0x000004
+#define afb_hook_flag_ditf_event_broadcast_after 0x000008
+#define afb_hook_flag_ditf_get_event_loop 0x000010
+#define afb_hook_flag_ditf_get_user_bus 0x000020
+#define afb_hook_flag_ditf_get_system_bus 0x000040
+#define afb_hook_flag_ditf_rootdir_get_fd 0x000080
+#define afb_hook_flag_ditf_rootdir_open_locale 0x000100
+#define afb_hook_flag_ditf_queue_job 0x000200
+#define afb_hook_flag_ditf_unstore_req 0x000400
+#define afb_hook_flag_ditf_require_api 0x000800
+#define afb_hook_flag_ditf_require_api_result 0x001000
+#define afb_hook_flag_ditf_rename_api 0x002000
+
+#define afb_hook_flags_ditf_common (afb_hook_flag_ditf_vverbose\
+ |afb_hook_flag_ditf_event_make\
+ |afb_hook_flag_ditf_event_broadcast_before\
+ |afb_hook_flag_ditf_event_broadcast_after\
+ |afb_hook_flag_ditf_rename_api)
+#define afb_hook_flags_ditf_extra (afb_hook_flag_ditf_get_event_loop\
+ |afb_hook_flag_ditf_get_user_bus\
+ |afb_hook_flag_ditf_get_system_bus\
+ |afb_hook_flag_ditf_rootdir_get_fd\
+ |afb_hook_flag_ditf_rootdir_open_locale\
+ |afb_hook_flag_ditf_queue_job\
+ |afb_hook_flag_ditf_unstore_req\
+ |afb_hook_flag_ditf_require_api\
+ |afb_hook_flag_ditf_require_api_result)
+
+#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_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_event 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_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_event afb_hook_ditf_event_make(const struct afb_export *export, const char *name, struct afb_event 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 struct afb_hook_ditf *afb_hook_addref_ditf(struct afb_hook_ditf *hook);
+extern void afb_hook_unref_ditf(struct afb_hook_ditf *hook);
+
+/*********************************************************
+* section hooking export (service interface)
+*********************************************************/
+
+#define afb_hook_flag_svc_start_before 0x000001
+#define afb_hook_flag_svc_start_after 0x000002
+#define afb_hook_flag_svc_on_event_before 0x000004
+#define afb_hook_flag_svc_on_event_after 0x000008
+#define afb_hook_flag_svc_call 0x000010
+#define afb_hook_flag_svc_call_result 0x000020
+#define afb_hook_flag_svc_callsync 0x000040
+#define afb_hook_flag_svc_callsync_result 0x000080
+
+#define afb_hook_flags_svc_all (afb_hook_flag_svc_start_before|afb_hook_flag_svc_start_after\
+ |afb_hook_flag_svc_on_event_before|afb_hook_flag_svc_on_event_after\
+ |afb_hook_flag_svc_call|afb_hook_flag_svc_call_result\
+ |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_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);