1 files changed, 69 insertions, 0 deletions
diff --git a/protocols/Telegram/src/tgl/tgl-timers.c b/protocols/Telegram/src/tgl/tgl-timers.c
new file mode 100644
index 0000000000..d68f9ac0ec
--- /dev/null
+++ b/protocols/Telegram/src/tgl/tgl-timers.c
@@ -0,0 +1,69 @@
+/* 
+    This file is part of tgl-library
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Lesser General Public
+    License as published by the Free Software Foundation; either
+    version 2.1 of the License, or (at your option) any later version.
+
+    This library 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
+    Lesser General Public License for more details.
+
+    You should have received a copy of the GNU Lesser General Public
+    License along with this library; if not, write to the Free Software
+    Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+
+    Copyright Vitaly Valtman 2013-2015
+*/
+#include "config.h"
+#ifdef EVENT_V2
+#include <event2/event.h>
+#include <event2/bufferevent.h>
+#include <event2/buffer.h>
+#else
+#include <event.h>
+#include "event-old.h"
+#endif
+
+#include "tgl.h"
+#include <stdlib.h>
+
+static void timer_alarm (evutil_socket_t fd, short what, void *arg) {
+  void **p = arg;
+  ((void (*)(struct tgl_state *, void *))p[1]) (p[0], p[2]);
+}
+
+struct tgl_timer *tgl_timer_alloc (struct tgl_state *TLS, void (*cb)(struct tgl_state *TLS, void *arg), void *arg) {
+  void **p = malloc (sizeof (void *) * 3);
+  p[0] = TLS;
+  p[1] = cb;
+  p[2] = arg;
+  return (void *)evtimer_new (TLS->ev_base, timer_alarm, p);
+}
+
+void tgl_timer_insert (struct tgl_timer *t, double p) {
+  if (p < 0) { p = 0; }
+  double e = p - (int)p;
+  if (e < 0) { e = 0; }
+  struct timeval pv = { (int)p, (int)(e * 1e6)};
+  event_add ((void *)t, &pv);
+}
+
+void tgl_timer_delete (struct tgl_timer *t) {
+  event_del ((void *)t);
+}
+
+void tgl_timer_free (struct tgl_timer *t) {
+  void *arg = event_get_callback_arg ((void *)t);
+  free (arg);
+  event_free ((void *)t);
+}
+
+struct tgl_timer_methods tgl_libevent_timers = {
+  .alloc = tgl_timer_alloc, 
+  .insert = tgl_timer_insert,
+  .remove = tgl_timer_delete,
+  .free = tgl_timer_free
+};