2010-09-29 14:57:39 +00:00
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/*
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*
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* oFono - Open Source Telephony
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*
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* Copyright (C) 2008-2010 Intel Corporation. All rights reserved.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License veasion 2 as
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* published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*
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*/
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#ifdef HAVE_CONFIG_H
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#include <config.h>
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#endif
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#include <string.h>
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#include <stdio.h>
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#include <errno.h>
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#include <glib.h>
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#include <gdbus.h>
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#include "ofono.h"
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#include "common.h"
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static GSList *g_drivers = NULL;
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struct ofono_audio_settings {
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ofono_bool_t active;
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2010-10-01 05:22:45 +00:00
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char *mode;
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2010-09-29 14:57:39 +00:00
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const struct ofono_audio_settings_driver *driver;
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void *driver_data;
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struct ofono_atom *atom;
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};
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2010-10-01 05:14:59 +00:00
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void ofono_audio_settings_active_notify(struct ofono_audio_settings *as,
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2011-02-02 08:16:54 +00:00
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ofono_bool_t active)
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2010-09-29 14:57:39 +00:00
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{
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const char *path = __ofono_atom_get_path(as->atom);
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DBusConnection *conn = ofono_dbus_get_connection();
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if (as->active == active)
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return;
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DBG("active %d", active);
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as->active = active;
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ofono_dbus_signal_property_changed(conn, path,
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OFONO_AUDIO_SETTINGS_INTERFACE,
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"Active", DBUS_TYPE_BOOLEAN, &as->active);
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}
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2010-10-01 05:22:45 +00:00
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void ofono_audio_settings_mode_notify(struct ofono_audio_settings *as,
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const char *mode)
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{
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const char *path = __ofono_atom_get_path(as->atom);
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DBusConnection *conn = ofono_dbus_get_connection();
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DBG("mode %s", mode);
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g_free(as->mode);
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as->mode = g_strdup(mode);
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2010-11-27 19:39:03 +00:00
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if (as->mode == NULL)
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2010-10-01 05:22:45 +00:00
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return;
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ofono_dbus_signal_property_changed(conn, path,
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OFONO_AUDIO_SETTINGS_INTERFACE,
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"Mode", DBUS_TYPE_STRING, &as->mode);
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}
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2010-09-29 14:57:39 +00:00
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static DBusMessage *audio_get_properties_reply(DBusMessage *msg,
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struct ofono_audio_settings *as)
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{
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DBusMessage *reply;
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DBusMessageIter iter;
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DBusMessageIter dict;
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reply = dbus_message_new_method_return(msg);
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2010-11-27 19:39:03 +00:00
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if (reply == NULL)
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2010-09-29 14:57:39 +00:00
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return NULL;
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dbus_message_iter_init_append(reply, &iter);
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dbus_message_iter_open_container(&iter, DBUS_TYPE_ARRAY,
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OFONO_PROPERTIES_ARRAY_SIGNATURE,
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&dict);
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ofono_dbus_dict_append(&dict, "Active", DBUS_TYPE_BOOLEAN, &as->active);
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2010-10-01 05:22:45 +00:00
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if (as->mode)
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ofono_dbus_dict_append(&dict, "Mode",
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DBUS_TYPE_STRING, &as->mode);
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2010-09-29 14:57:39 +00:00
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dbus_message_iter_close_container(&iter, &dict);
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return reply;
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}
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static DBusMessage *audio_get_properties(DBusConnection *conn,
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DBusMessage *msg, void *data)
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{
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struct ofono_audio_settings *as = data;
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return audio_get_properties_reply(msg, as);
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}
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static GDBusMethodTable audio_methods[] = {
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{ "GetProperties", "", "a{sv}", audio_get_properties,
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G_DBUS_METHOD_FLAG_ASYNC },
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{ }
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};
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static GDBusSignalTable audio_signals[] = {
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{ "PropertyChanged", "sv" },
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{ }
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};
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int ofono_audio_settings_driver_register(const struct ofono_audio_settings_driver *d)
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{
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DBG("driver: %p, name: %s", d, d->name);
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2010-11-27 19:39:03 +00:00
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if (d->probe == NULL)
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2010-09-29 14:57:39 +00:00
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return -EINVAL;
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2010-11-19 13:57:22 +00:00
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g_drivers = g_slist_prepend(g_drivers, (void *) d);
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2010-09-29 14:57:39 +00:00
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return 0;
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}
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void ofono_audio_settings_driver_unregister(const struct ofono_audio_settings_driver *d)
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{
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DBG("driver: %p, name: %s", d, d->name);
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2010-11-19 13:57:22 +00:00
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g_drivers = g_slist_remove(g_drivers, (void *) d);
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2010-09-29 14:57:39 +00:00
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}
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static void audio_settings_unregister(struct ofono_atom *atom)
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{
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struct ofono_audio_settings *as = __ofono_atom_get_data(atom);
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const char *path = __ofono_atom_get_path(as->atom);
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DBusConnection *conn = ofono_dbus_get_connection();
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struct ofono_modem *modem = __ofono_atom_get_modem(as->atom);
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ofono_modem_remove_interface(modem, OFONO_AUDIO_SETTINGS_INTERFACE);
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g_dbus_unregister_interface(conn, path, OFONO_AUDIO_SETTINGS_INTERFACE);
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}
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static void audio_settings_remove(struct ofono_atom *atom)
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{
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struct ofono_audio_settings *as = __ofono_atom_get_data(atom);
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DBG("atom: %p", atom);
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2010-11-27 19:39:03 +00:00
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if (as == NULL)
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2010-09-29 14:57:39 +00:00
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return;
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if (as->driver && as->driver->remove)
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as->driver->remove(as);
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2010-10-01 05:22:45 +00:00
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g_free(as->mode);
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2010-09-29 14:57:39 +00:00
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g_free(as);
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}
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struct ofono_audio_settings *ofono_audio_settings_create(struct ofono_modem *modem,
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unsigned int vendor,
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const char *driver,
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void *data)
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{
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struct ofono_audio_settings *as;
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GSList *l;
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2010-11-27 19:39:03 +00:00
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if (driver == NULL)
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2010-09-29 14:57:39 +00:00
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return NULL;
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as = g_try_new0(struct ofono_audio_settings, 1);
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2010-11-27 19:39:03 +00:00
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if (as == NULL)
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2010-09-29 14:57:39 +00:00
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return NULL;
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as->atom = __ofono_modem_add_atom(modem, OFONO_ATOM_TYPE_AUDIO_SETTINGS,
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audio_settings_remove, as);
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for (l = g_drivers; l; l = l->next) {
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const struct ofono_audio_settings_driver *drv = l->data;
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if (g_strcmp0(drv->name, driver) != 0)
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continue;
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if (drv->probe(as, vendor, data) < 0)
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continue;
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as->driver = drv;
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break;
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}
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return as;
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}
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void ofono_audio_settings_register(struct ofono_audio_settings *as)
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{
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DBusConnection *conn = ofono_dbus_get_connection();
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struct ofono_modem *modem = __ofono_atom_get_modem(as->atom);
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const char *path = __ofono_atom_get_path(as->atom);
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if (!g_dbus_register_interface(conn, path,
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OFONO_AUDIO_SETTINGS_INTERFACE,
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audio_methods, audio_signals,
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NULL, as, NULL)) {
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ofono_error("Could not create %s interface",
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OFONO_AUDIO_SETTINGS_INTERFACE);
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return;
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}
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ofono_modem_add_interface(modem, OFONO_AUDIO_SETTINGS_INTERFACE);
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__ofono_atom_register(as->atom, audio_settings_unregister);
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}
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void ofono_audio_settings_remove(struct ofono_audio_settings *as)
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{
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__ofono_atom_free(as->atom);
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}
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void ofono_audio_settings_set_data(struct ofono_audio_settings *as, void *data)
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{
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as->driver_data = data;
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}
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void *ofono_audio_settings_get_data(struct ofono_audio_settings *as)
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{
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return as->driver_data;
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}
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2010-10-01 05:28:39 +00:00
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struct ofono_modem *ofono_audio_settings_get_modem(struct ofono_audio_settings *as)
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{
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return __ofono_atom_get_modem(as->atom);
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}
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