| /* |
| * |
| * 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 == NULL) |
| 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); |
| } |