+
+/*
+ this is used to catch debug messages from events
+*/
+static void ev_wrap_debug(void *context, enum ev_debug_level level,
+ const char *fmt, va_list ap) PRINTF_ATTRIBUTE(3,0);
+
+static void ev_wrap_debug(void *context, enum ev_debug_level level,
+ const char *fmt, va_list ap)
+{
+ int samba_level = -1;
+ char *s = NULL;
+ switch (level) {
+ case EV_DEBUG_FATAL:
+ samba_level = 0;
+ break;
+ case EV_DEBUG_ERROR:
+ samba_level = 1;
+ break;
+ case EV_DEBUG_WARNING:
+ samba_level = 2;
+ break;
+ case EV_DEBUG_TRACE:
+ samba_level = 5;
+ break;
+
+ };
+ vasprintf(&s, fmt, ap);
+ if (!s) return;
+ DEBUG(samba_level, ("events: %s\n", s));
+ free(s);
+}
+
+/*
+ create a event_context structure. This must be the first events
+ call, and all subsequent calls pass this event_context as the first
+ element. Event handlers also receive this as their first argument.
+
+ This samba4 specific call sets the samba4 debug handler.
+*/
+struct event_context *s4_event_context_init(TALLOC_CTX *mem_ctx)
+{
+ struct event_context *ev;
+
+ ev = event_context_init_byname(mem_ctx, NULL);
+ if (ev) {
+ ev_set_debug(ev, ev_wrap_debug, NULL);
+ }
+ return ev;
+}
+