lib/util: add samba_tevent_context_init()

Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Michael Adam <obnox@samba.org>

1 files changed, 67 insertions, 0 deletions

diff --git a/lib/util/tevent_debug.c b/lib/util/tevent_debug.c
new file mode 100644
index 0000000000..3a5a3132f9
--- /dev/null
+++ b/lib/util/tevent_debug.c
@@ -0,0 +1,67 @@
+/*
+   Unix SMB/CIFS implementation.
+   Copyright (C) Andrew Tridgell 2003
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#include "includes.h"
+#include <tevent.h>
+
+static void samba_tevent_debug(void *context,
+			       enum tevent_debug_level level,
+			       const char *fmt,
+			       va_list ap)  PRINTF_ATTRIBUTE(3,0);
+
+static void samba_tevent_debug(void *context,
+			       enum tevent_debug_level level,
+			       const char *fmt,
+			       va_list ap)
+{
+	int samba_level = -1;
+	char *s = NULL;
+	switch (level) {
+	case TEVENT_DEBUG_FATAL:
+		samba_level = 0;
+		break;
+	case TEVENT_DEBUG_ERROR:
+		samba_level = 1;
+		break;
+	case TEVENT_DEBUG_WARNING:
+		samba_level = 2;
+		break;
+	case TEVENT_DEBUG_TRACE:
+		samba_level = 50;
+		break;
+	};
+
+	if (CHECK_DEBUGLVL(samba_level)) {
+		vasprintf(&s, fmt, ap);
+		if (!s) return;
+		DEBUG(samba_level, ("samba_tevent: %s", s));
+		free(s);
+	}
+}
+
+struct tevent_context *samba_tevent_context_init(TALLOC_CTX *mem_ctx)
+{
+	struct tevent_context *ev;
+
+	ev = tevent_context_init(mem_ctx);
+	if (ev) {
+		tevent_set_debug(ev, samba_tevent_debug, NULL);
+	}
+
+	return ev;
+}