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/*
*
* oFono - Open Source Telephony
*
* Copyright (C) 2008-2009 Intel Corporation. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*
* 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, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include <string.h>
#include <stdio.h>
#include <glib.h>
#include "ofono.h"
#include "driver.h"
#include "common.h"
#include "cssn.h"
struct cssn_data {
GSList *mo_handler_list;
GSList *mt_handler_list;
};
struct mo_handler {
enum ss_cssi code1;
mo_ss_notify_cb cb;
void *cb_data;
};
struct mt_handler {
enum ss_cssu code2;
mt_ss_notify_cb cb;
void *cb_data;
};
static gint ss_handler_compare(gconstpointer a, gconstpointer b)
{
return memcmp(a, b, sizeof(struct mo_handler));
}
void ofono_mo_ss_register(struct ofono_modem *modem, enum ss_cssi code1,
mo_ss_notify_cb cb, void *userdata)
{
struct cssn_data *ss = modem->cssn;
struct mo_handler *handler = g_try_new0(struct mo_handler, 1);
handler->code1 = code1;
handler->cb = cb;
handler->cb_data = userdata;
ss->mo_handler_list = g_slist_prepend(ss->mo_handler_list, handler);
}
void ofono_mo_ss_unregister(struct ofono_modem *modem, enum ss_cssi code1,
mo_ss_notify_cb cb, void *userdata)
{
struct cssn_data *ss = modem->cssn;
struct mo_handler val = { code1, cb, userdata };
GSList *l = g_slist_find_custom(ss->mo_handler_list, &val,
ss_handler_compare);
if (!l) {
ofono_error("An unregistered handler passed to "
"ofono_mo_ss_unregister");
return;
}
g_free(l->data);
ss->mo_handler_list = g_slist_delete_link(ss->mo_handler_list, l);
}
void ofono_mt_ss_register(struct ofono_modem *modem, enum ss_cssu code2,
mt_ss_notify_cb cb, void *userdata)
{
struct cssn_data *ss = modem->cssn;
struct mt_handler *handler = g_try_new0(struct mt_handler, 1);
handler->code2 = code2;
handler->cb = cb;
handler->cb_data = userdata;
ss->mt_handler_list = g_slist_prepend(ss->mt_handler_list, handler);
}
void ofono_mt_ss_unregister(struct ofono_modem *modem, enum ss_cssu code2,
mt_ss_notify_cb cb, void *userdata)
{
struct cssn_data *ss = modem->cssn;
struct mt_handler val = { code2, cb, userdata };
GSList *l = g_slist_find_custom(ss->mt_handler_list, &val,
ss_handler_compare);
if (!l) {
ofono_error("An unregistered handler passed to "
"ofono_mt_ss_unregister");
return;
}
g_free(l->data);
ss->mt_handler_list = g_slist_delete_link(ss->mt_handler_list, l);
}
void ofono_cssn_init(struct ofono_modem *modem)
{
struct cssn_data *ss = g_try_new0(struct cssn_data, 1);
modem->cssn = ss;
}
static void cssn_free_handlers(GSList *l)
{
GSList *iter;
for (iter = l; iter; iter = iter->next)
g_free(iter->data);
g_slist_free(l);
}
void ofono_cssn_exit(struct ofono_modem *modem)
{
if (!modem->cssn)
return;
cssn_free_handlers(modem->cssn->mo_handler_list);
cssn_free_handlers(modem->cssn->mt_handler_list);
g_free(modem->cssn);
modem->cssn = NULL;
}
void ofono_cssi_notify(struct ofono_modem *modem, int code1, int index)
{
struct cssn_data *ss = modem->cssn;
struct mo_handler *h;
GSList *l;
for (l = ss->mo_handler_list; l; l = l->next) {
h = l->data;
if (h->code1 == (enum ss_cssi) code1)
h->cb(index, h->cb_data);
}
}
void ofono_cssu_notify(struct ofono_modem *modem, int code2, int index,
const struct ofono_phone_number *ph)
{
struct cssn_data *ss = modem->cssn;
struct mt_handler *h;
GSList *l;
for (l = ss->mt_handler_list; l; l = l->next) {
h = l->data;
if (h->code2 == (enum ss_cssu) code2)
h->cb(index, ph, h->cb_data);
}
}
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