subcall_req: introduce afb_req_subcall_req

[src/app-framework-binder.git] / src / afb-hook.h

diff --git a/src/afb-hook.h b/src/afb-hook.h
index 2447556..1cf7348 100644 (file)
--- a/src/afb-hook.h
+++ b/src/afb-hook.h
@@ -17,6 +17,8 @@
 
 #pragma once
 
+#include <stdarg.h>
+
 struct req;
 struct afb_context;
 struct json_object;
@@ -25,6 +27,8 @@ struct afb_event;
 struct afb_session;
 struct afb_xreq;
 struct afb_ditf;
+struct afb_svc;
+struct afb_stored_req;
 struct sd_bus;
 struct sd_event;
 
@@ -49,9 +53,14 @@ struct afb_hook_xreq;
 #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_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)
@@ -59,17 +68,21 @@ struct afb_hook_xreq;
 #define afb_hook_flags_req_result      (afb_hook_flag_req_success|afb_hook_flag_req_fail)
 #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_subcall     (afb_hook_flag_req_subcall|afb_hook_flag_req_subcall_result\
+#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_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_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_subcall)
-#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_session|afb_hook_flags_req_event|afb_hook_flags_req_subcalls\
+                                       |afb_hook_flag_req_vverbose)
+#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)
 
 struct afb_hook_xreq_itf {
@@ -91,6 +104,11 @@ struct afb_hook_xreq_itf {
        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_subcall_req)(void * closure, 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_xreq *xreq, int status, struct json_object *result);
 };
 
 extern void afb_hook_init_xreq(struct afb_xreq *xreq);
@@ -118,6 +136,11 @@ extern void afb_hook_xreq_subcall(const struct afb_xreq *xreq, const char *api,
 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 int afb_hook_xreq_subcallsync_result(const struct afb_xreq *xreq, int status, struct json_object *result);
+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)
@@ -133,6 +156,9 @@ extern int afb_hook_xreq_subcallsync_result(const struct afb_xreq *xreq, int sta
 #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_flags_ditf_common     (afb_hook_flag_ditf_vverbose\
                                        |afb_hook_flag_ditf_event_make\
@@ -143,7 +169,10 @@ extern int afb_hook_xreq_subcallsync_result(const struct afb_xreq *xreq, int sta
                                        |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_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)
 
@@ -158,6 +187,9 @@ struct afb_hook_ditf_itf {
        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);
 };
 
 extern void afb_hook_ditf_event_broadcast_before(const struct afb_ditf *ditf, const char *name, struct json_object *object);
@@ -170,9 +202,96 @@ extern struct afb_event afb_hook_ditf_event_make(const struct afb_ditf *ditf, co
 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_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 svc (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_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);
+};
+
+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 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);
+extern struct afb_hook_svc *afb_hook_addref_svc(struct afb_hook_svc *hook);
+extern void afb_hook_unref_svc(struct afb_hook_svc *hook);
+
+/*********************************************************
+* section hooking evt (event interface)
+*********************************************************/
+
+#define afb_hook_flag_evt_create                       0x000001
+#define afb_hook_flag_evt_push_before                  0x000002
+#define afb_hook_flag_evt_push_after                   0x000004
+#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_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)
+#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);
+};
+
+extern void afb_hook_evt_create(const char *evt, int id);
+extern void afb_hook_evt_push_before(const char *evt, int id, struct json_object *obj);
+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 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_addref_evt(struct afb_hook_evt *hook);
+extern void afb_hook_unref_evt(struct afb_hook_evt *hook);
+