#include <sys/uio.h>
#include <json-c/json.h>
+#if !defined(JSON_C_TO_STRING_NOSLASHESCAPE)
+#define JSON_C_TO_STRING_NOSLASHESCAPE 0
+#endif
#include <afb/afb-req-x1.h>
#include <afb/afb-event-x2.h>
#define MATCH(pattern,string) (\
pattern \
? !fnmatch((pattern),(string),FNM_CASEFOLD|FNM_EXTMATCH|FNM_PERIOD) \
- : (string)[0] != '.')
+ : afb_api_is_public(string))
#define MATCH_API(pattern,string) MATCH(pattern,string)
#define MATCH_VERB(pattern,string) MATCH(pattern,string)
iov[4].iov_base = (void*)&chars[9];
iov[4].iov_len = 1;
- writev(2, iov, 5);
+ (void)writev(2, iov, 5);
free(mem1);
free(mem2);
static void hook_xreq_json_cb(void *closure, const struct afb_hookid *hookid, const struct afb_xreq *xreq, struct json_object *obj)
{
- _hook_xreq_(xreq, "json() -> %s", json_object_to_json_string(obj));
+ _hook_xreq_(xreq, "json() -> %s", json_object_to_json_string_ext(obj, JSON_C_TO_STRING_NOSLASHESCAPE));
}
static void hook_xreq_get_cb(void *closure, const struct afb_hookid *hookid, const struct afb_xreq *xreq, const char *name, struct afb_arg arg)
static void hook_xreq_reply_cb(void *closure, const struct afb_hookid *hookid, const struct afb_xreq *xreq, struct json_object *obj, const char *error, const char *info)
{
- _hook_xreq_(xreq, "reply[%s](%s, %s)", error?:"success", json_object_to_json_string(obj), info);
+ _hook_xreq_(xreq, "reply[%s](%s, %s)", error?:"success", json_object_to_json_string_ext(obj, JSON_C_TO_STRING_NOSLASHESCAPE), info);
}
static void hook_xreq_legacy_context_get_cb(void *closure, const struct afb_hookid *hookid, const struct afb_xreq *xreq, void *value)
static void hook_xreq_subcall_cb(void *closure, const struct afb_hookid *hookid, const struct afb_xreq *xreq, const char *api, const char *verb, struct json_object *args)
{
- _hook_xreq_(xreq, "subcall(%s/%s, %s) ...", api, verb, json_object_to_json_string(args));
+ _hook_xreq_(xreq, "subcall(%s/%s, %s) ...", api, verb, json_object_to_json_string_ext(args, JSON_C_TO_STRING_NOSLASHESCAPE));
}
static void hook_xreq_subcall_result_cb(void *closure, const struct afb_hookid *hookid, const struct afb_xreq *xreq, struct json_object *object, const char *error, const char *info)
{
- _hook_xreq_(xreq, " ...subcall... [%s] -> %s (%s)", error?:"success", json_object_to_json_string(object), info?:"");
+ _hook_xreq_(xreq, " ...subcall... [%s] -> %s (%s)", error?:"success", json_object_to_json_string_ext(object, JSON_C_TO_STRING_NOSLASHESCAPE), info?:"");
}
static void hook_xreq_subcallsync_cb(void *closure, const struct afb_hookid *hookid, const struct afb_xreq *xreq, const char *api, const char *verb, struct json_object *args)
{
- _hook_xreq_(xreq, "subcallsync(%s/%s, %s) ...", api, verb, json_object_to_json_string(args));
+ _hook_xreq_(xreq, "subcallsync(%s/%s, %s) ...", api, verb, json_object_to_json_string_ext(args, JSON_C_TO_STRING_NOSLASHESCAPE));
}
static void hook_xreq_subcallsync_result_cb(void *closure, const struct afb_hookid *hookid, const struct afb_xreq *xreq, int status, struct json_object *object, const char *error, const char *info)
{
- _hook_xreq_(xreq, " ...subcallsync... %d [%s] -> %s (%s)", status, error?:"success", json_object_to_json_string(object), info?:"");
+ _hook_xreq_(xreq, " ...subcallsync... %d [%s] -> %s (%s)", status, error?:"success", json_object_to_json_string_ext(object, JSON_C_TO_STRING_NOSLASHESCAPE), info?:"");
}
static void hook_xreq_vverbose_cb(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)
static void hook_xreq_get_client_info_cb(void *closure, const struct afb_hookid *hookid, const struct afb_xreq *xreq, struct json_object *result)
{
- _hook_xreq_(xreq, "get_client_info() -> %s", json_object_to_json_string(result));
+ _hook_xreq_(xreq, "get_client_info() -> %s", json_object_to_json_string_ext(result, JSON_C_TO_STRING_NOSLASHESCAPE));
}
static struct afb_hook_xreq_itf hook_xreq_default_itf = {
static void hook_api_event_broadcast_before_cb(void *closure, const struct afb_hookid *hookid, const struct afb_export *export, const char *name, struct json_object *object)
{
- _hook_api_(export, "event_broadcast.before(%s, %s)....", name, json_object_to_json_string(object));
+ _hook_api_(export, "event_broadcast.before(%s, %s)....", name, json_object_to_json_string_ext(object, JSON_C_TO_STRING_NOSLASHESCAPE));
}
static void hook_api_event_broadcast_after_cb(void *closure, const struct afb_hookid *hookid, const struct afb_export *export, const char *name, struct json_object *object, int result)
{
- _hook_api_(export, "event_broadcast.after(%s, %s) -> %d", name, json_object_to_json_string(object), result);
+ _hook_api_(export, "event_broadcast.after(%s, %s) -> %d", name, json_object_to_json_string_ext(object, JSON_C_TO_STRING_NOSLASHESCAPE), result);
}
static void hook_api_get_event_loop_cb(void *closure, const struct afb_hookid *hookid, const struct afb_export *export, struct sd_event *result)
static void hook_api_rootdir_get_fd_cb(void *closure, const struct afb_hookid *hookid, const struct afb_export *export, int result)
{
char path[PATH_MAX], proc[100];
+ ssize_t s;
+
if (result < 0)
_hook_api_(export, "rootdir_get_fd() -> %d, %m", result);
else {
snprintf(proc, sizeof proc, "/proc/self/fd/%d", result);
- readlink(proc, path, sizeof path);
+ s = readlink(proc, path, sizeof path);
+ path[s < 0 ? 0 : s >= sizeof path ? sizeof path - 1 : s] = 0;
_hook_api_(export, "rootdir_get_fd() -> %d = %s", result, path);
}
}
static void hook_api_rootdir_open_locale_cb(void *closure, const struct afb_hookid *hookid, const struct afb_export *export, const char *filename, int flags, const char *locale, int result)
{
char path[PATH_MAX], proc[100];
+ ssize_t s;
+
if (!locale)
locale = "(null)";
if (result < 0)
_hook_api_(export, "rootdir_open_locale(%s, %d, %s) -> %d, %m", filename, flags, locale, result);
else {
snprintf(proc, sizeof proc, "/proc/self/fd/%d", result);
- readlink(proc, path, sizeof path);
+ s = readlink(proc, path, sizeof path);
+ path[s < 0 ? 0 : s >= sizeof path ? sizeof path - 1 : s] = 0;
_hook_api_(export, "rootdir_open_locale(%s, %d, %s) -> %d = %s", filename, flags, locale, result, path);
}
}
static void hook_api_on_event_before_cb(void *closure, const struct afb_hookid *hookid, const struct afb_export *export, const char *event, int event_x2, struct json_object *object)
{
- _hook_api_(export, "on_event.before(%s, %d, %s)", event, event_x2, json_object_to_json_string(object));
+ _hook_api_(export, "on_event.before(%s, %d, %s)", event, event_x2, json_object_to_json_string_ext(object, JSON_C_TO_STRING_NOSLASHESCAPE));
}
static void hook_api_on_event_after_cb(void *closure, const struct afb_hookid *hookid, const struct afb_export *export, const char *event, int event_x2, struct json_object *object)
{
- _hook_api_(export, "on_event.after(%s, %d, %s)", event, event_x2, json_object_to_json_string(object));
+ _hook_api_(export, "on_event.after(%s, %d, %s)", event, event_x2, json_object_to_json_string_ext(object, JSON_C_TO_STRING_NOSLASHESCAPE));
}
static void hook_api_call_cb(void *closure, const struct afb_hookid *hookid, const struct afb_export *export, const char *api, const char *verb, struct json_object *args)
{
- _hook_api_(export, "call(%s/%s, %s) ...", api, verb, json_object_to_json_string(args));
+ _hook_api_(export, "call(%s/%s, %s) ...", api, verb, json_object_to_json_string_ext(args, JSON_C_TO_STRING_NOSLASHESCAPE));
}
static void hook_api_call_result_cb(void *closure, const struct afb_hookid *hookid, const struct afb_export *export, struct json_object *object, const char *error, const char *info)
{
- _hook_api_(export, " ...call... [%s] -> %s (%s)", error?:"success", json_object_to_json_string(object), info?:"");
+ _hook_api_(export, " ...call... [%s] -> %s (%s)", error?:"success", json_object_to_json_string_ext(object, JSON_C_TO_STRING_NOSLASHESCAPE), info?:"");
}
static void hook_api_callsync_cb(void *closure, const struct afb_hookid *hookid, const struct afb_export *export, const char *api, const char *verb, struct json_object *args)
{
- _hook_api_(export, "callsync(%s/%s, %s) ...", api, verb, json_object_to_json_string(args));
+ _hook_api_(export, "callsync(%s/%s, %s) ...", api, verb, json_object_to_json_string_ext(args, JSON_C_TO_STRING_NOSLASHESCAPE));
}
static void hook_api_callsync_result_cb(void *closure, const struct afb_hookid *hookid, const struct afb_export *export, int status, struct json_object *object, const char *error, const char *info)
{
- _hook_api_(export, " ...callsync... %d [%s] -> %s (%s)", status, error?:"success", json_object_to_json_string(object), info?:"");
+ _hook_api_(export, " ...callsync... %d [%s] -> %s (%s)", status, error?:"success", json_object_to_json_string_ext(object, JSON_C_TO_STRING_NOSLASHESCAPE), info?:"");
}
static void hook_api_new_api_before_cb(void *closure, const struct afb_hookid *hookid, const struct afb_export *export, const char *api, const char *info, int noconcurrency)
static void hook_api_on_event_handler_before_cb(void *closure, const struct afb_hookid *hookid, const struct afb_export *export, const char *event, int event_x2, struct json_object *object, const char *pattern)
{
- _hook_api_(export, "on_event_handler[%s].before(%s, %d, %s)", pattern, event, event_x2, json_object_to_json_string(object));
+ _hook_api_(export, "on_event_handler[%s].before(%s, %d, %s)", pattern, event, event_x2, json_object_to_json_string_ext(object, JSON_C_TO_STRING_NOSLASHESCAPE));
}
static void hook_api_on_event_handler_after_cb(void *closure, const struct afb_hookid *hookid, const struct afb_export *export, const char *event, int event_x2, struct json_object *object, const char *pattern)
{
- _hook_api_(export, "on_event_handler[%s].after(%s, %d, %s)", pattern, event, event_x2, json_object_to_json_string(object));
+ _hook_api_(export, "on_event_handler[%s].after(%s, %d, %s)", pattern, event, event_x2, json_object_to_json_string_ext(object, JSON_C_TO_STRING_NOSLASHESCAPE));
+}
+
+static void hook_api_settings_cb(void *closure, const struct afb_hookid *hookid, const struct afb_export *export, struct json_object *object)
+{
+ _hook_api_(export, "settings -> %s", json_object_to_json_string_ext(object, JSON_C_TO_STRING_NOSLASHESCAPE));
}
static struct afb_hook_api_itf hook_api_default_itf = {
.hook_api_delete_api = hook_api_delete_api_cb,
.hook_api_on_event_handler_before = hook_api_on_event_handler_before_cb,
.hook_api_on_event_handler_after = hook_api_on_event_handler_after_cb,
+ .hook_api_settings = hook_api_settings_cb,
};
/******************************************************************************
_HOOK_API_2_(on_event_handler, on_event_handler_after, export, event, event_x2, object, pattern);
}
+struct json_object *afb_hook_api_settings(const struct afb_export *export, struct json_object *object)
+{
+ _HOOK_API_(settings, export, object);
+ return object;
+}
+
/******************************************************************************
* section: hooking export
*****************************************************************************/
static void hook_evt_push_before_cb(void *closure, const struct afb_hookid *hookid, const char *evt, int id, struct json_object *obj)
{
- _hook_evt_(evt, id, "push.before(%s)", json_object_to_json_string(obj));
+ _hook_evt_(evt, id, "push.before(%s)", json_object_to_json_string_ext(obj, JSON_C_TO_STRING_NOSLASHESCAPE));
}
static void hook_evt_push_after_cb(void *closure, const struct afb_hookid *hookid, const char *evt, int id, struct json_object *obj, int result)
{
- _hook_evt_(evt, id, "push.after(%s) -> %d", json_object_to_json_string(obj), result);
+ _hook_evt_(evt, id, "push.after(%s) -> %d", json_object_to_json_string_ext(obj, JSON_C_TO_STRING_NOSLASHESCAPE), result);
}
static void hook_evt_broadcast_before_cb(void *closure, const struct afb_hookid *hookid, const char *evt, int id, struct json_object *obj)
{
- _hook_evt_(evt, id, "broadcast.before(%s)", json_object_to_json_string(obj));
+ _hook_evt_(evt, id, "broadcast.before(%s)", json_object_to_json_string_ext(obj, JSON_C_TO_STRING_NOSLASHESCAPE));
}
static void hook_evt_broadcast_after_cb(void *closure, const struct afb_hookid *hookid, const char *evt, int id, struct json_object *obj, int result)
{
- _hook_evt_(evt, id, "broadcast.after(%s) -> %d", json_object_to_json_string(obj), result);
+ _hook_evt_(evt, id, "broadcast.after(%s) -> %d", json_object_to_json_string_ext(obj, JSON_C_TO_STRING_NOSLASHESCAPE), result);
}
static void hook_evt_name_cb(void *closure, const struct afb_hookid *hookid, const char *evt, int id, const char *result)