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/*
*
* oFono - Open Source Telephony
*
* Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
*
* 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"
static GSList *nettime_drivers = NULL;
static struct ofono_nettime_context *nettime_context_create(
struct ofono_modem *modem,
struct ofono_nettime_driver *driver)
{
struct ofono_nettime_context *context;
if (driver->probe == NULL)
return NULL;
context = g_try_new0(struct ofono_nettime_context, 1);
if (context == NULL)
return NULL;
context->driver = driver;
context->modem = modem;
if (driver->probe(context) < 0) {
g_free(context);
return NULL;
}
return context;
}
static void context_remove(struct ofono_atom *atom)
{
struct ofono_nettime_context *context = __ofono_atom_get_data(atom);
if (context->driver->remove)
context->driver->remove(context);
g_free(context);
}
void __ofono_nettime_probe_drivers(struct ofono_modem *modem)
{
struct ofono_nettime_driver *driver;
struct ofono_nettime_context *context;
GSList *l;
for (l = nettime_drivers; l; l = l->next) {
driver = l->data;
context = nettime_context_create(modem, driver);
if (!context)
continue;
__ofono_modem_add_atom(modem, OFONO_ATOM_TYPE_NETTIME,
context_remove, context);
}
}
static void nettime_info_received(struct ofono_atom *atom, void *data)
{
struct ofono_nettime_context *context = __ofono_atom_get_data(atom);
struct ofono_network_time *info = data;
if (context->driver->info_received == NULL)
return;
context->driver->info_received(context, info);
}
void __ofono_nettime_info_received(struct ofono_modem *modem,
struct ofono_network_time *info)
{
__ofono_modem_foreach_atom(modem, OFONO_ATOM_TYPE_NETTIME,
nettime_info_received, info);
}
int ofono_nettime_driver_register(const struct ofono_nettime_driver *driver)
{
DBG("driver: %p name: %s", driver, driver->name);
nettime_drivers = g_slist_prepend(nettime_drivers, (void *)driver);
return 0;
}
void ofono_nettime_driver_unregister(const struct ofono_nettime_driver *driver)
{
DBG("driver: %p name: %s", driver, driver->name);
nettime_drivers = g_slist_remove(nettime_drivers, driver);
}
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