Slightly working version

1 files changed, 75 insertions, 0 deletions

diff --git a/tgp-timers.c b/tgp-timers.c
new file mode 100644
index 0000000..eec0456
--- /dev/null
+++ b/tgp-timers.c
@@ -0,0 +1,75 @@
+/* 
+    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 2013-2014
+*/
+#include <tgl.h>
+#include <stdlib.h>
+#include <glib.h>
+#include <eventloop.h>
+
+struct tgl_timer {
+  struct tgl_state *TLS;
+  void (*cb)(struct tgl_state *, void *);
+  void *arg;
+  int fd;
+};
+
+static int timer_alarm (gpointer arg) {
+  struct tgl_timer *t = arg;
+  t->cb (t->TLS, t->arg);
+  return FALSE;
+}
+
+static struct tgl_timer *tgl_timer_alloc (struct tgl_state *TLS, void (*cb)(struct tgl_state *TLS, void *arg), void *arg) {
+  struct tgl_timer *t = malloc (sizeof (*t));
+  t->TLS = TLS;
+  t->cb = cb;
+  t->arg = arg;
+  t->fd = -1;
+  return t;
+}
+
+static void tgl_timer_insert (struct tgl_timer *t, double p) {
+  if (p < 0) { p = 0; }
+  if (p < 1) {
+    t->fd = purple_timeout_add (1000 * p, timer_alarm, t);
+  } else {
+    t->fd = purple_timeout_add_seconds (p, timer_alarm, t);
+  }
+}
+
+static void tgl_timer_delete (struct tgl_timer *t) {
+  if (t->fd >= 0) {
+    purple_timeout_remove (t->fd);
+    t->fd = -1;
+  }
+}
+
+static void tgl_timer_free (struct tgl_timer *t) {
+  if (t->fd >= 0) {
+    tgl_timer_delete (t);
+  }
+  free (t);
+}
+
+struct tgl_timer_methods tgp_timers = {
+  .alloc = tgl_timer_alloc, 
+  .insert = tgl_timer_insert,
+  .delete = tgl_timer_delete,
+  .free = tgl_timer_free
+};