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/*
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
};
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