diff --git a/Makefile.am b/Makefile.am index b2f2d8a3..62387f36 100644 --- a/Makefile.am +++ b/Makefile.am @@ -424,7 +424,8 @@ src_ofonod_SOURCES = $(gdbus_sources) $(builtin_sources) src/ofono.ver \ src/cdma-connman.c src/gnss.c \ src/gnssagent.c src/gnssagent.h \ src/cdma-smsutil.h src/cdma-smsutil.c \ - src/cdma-sms.c src/private-network.c src/cdma-netreg.c + src/cdma-sms.c src/private-network.c src/cdma-netreg.c \ + src/handsfree.c src_ofonod_LDADD = $(builtin_libadd) @GLIB_LIBS@ @DBUS_LIBS@ @CAPNG_LIBS@ -ldl diff --git a/src/handsfree.c b/src/handsfree.c new file mode 100644 index 00000000..797fe698 --- /dev/null +++ b/src/handsfree.c @@ -0,0 +1,223 @@ +/* + * + * oFono - Open Source Telephony + * + * Copyright (C) 2008-2010 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 +#endif + +#define _GNU_SOURCE +#include +#include +#include +#include +#include + +#include + +#include +#include +#include + +#include +#include "ofono.h" +#include "common.h" + +static GSList *g_drivers = NULL; + +struct ofono_handsfree { + const struct ofono_handsfree_driver *driver; + void *driver_data; + struct ofono_atom *atom; +}; + +static DBusMessage *handsfree_get_properties(DBusConnection *conn, + DBusMessage *msg, void *data) +{ + DBusMessage *reply; + DBusMessageIter iter; + DBusMessageIter dict; + + reply = dbus_message_new_method_return(msg); + if (reply == NULL) + return NULL; + + dbus_message_iter_init_append(reply, &iter); + + dbus_message_iter_open_container(&iter, DBUS_TYPE_ARRAY, + OFONO_PROPERTIES_ARRAY_SIGNATURE, + &dict); + dbus_message_iter_close_container(&iter, &dict); + + return reply; +} + +static DBusMessage *handsfree_set_property(DBusConnection *conn, + DBusMessage *msg, void *data) +{ + DBusMessageIter iter, var; + const char *name; + + if (dbus_message_iter_init(msg, &iter) == FALSE) + return __ofono_error_invalid_args(msg); + + if (dbus_message_iter_get_arg_type(&iter) != DBUS_TYPE_STRING) + return __ofono_error_invalid_args(msg); + + dbus_message_iter_get_basic(&iter, &name); + dbus_message_iter_next(&iter); + + if (dbus_message_iter_get_arg_type(&iter) != DBUS_TYPE_VARIANT) + return __ofono_error_invalid_args(msg); + + dbus_message_iter_recurse(&iter, &var); + + return __ofono_error_invalid_args(msg); +} + +static GDBusMethodTable handsfree_methods[] = { + { "GetProperties", "", "a{sv}", handsfree_get_properties, + G_DBUS_METHOD_FLAG_ASYNC }, + { "SetProperty", "sv", "", handsfree_set_property, + G_DBUS_METHOD_FLAG_ASYNC }, + { NULL, NULL, NULL, NULL } +}; + +static GDBusSignalTable handsfree_signals[] = { + { "PropertyChanged", "sv" }, + { } +}; + +static void handsfree_remove(struct ofono_atom *atom) +{ + struct ofono_handsfree *hf = __ofono_atom_get_data(atom); + + DBG("atom: %p", atom); + + if (hf == NULL) + return; + + if (hf->driver != NULL && hf->driver->remove != NULL) + hf->driver->remove(hf); + + g_free(hf); +} + +struct ofono_handsfree *ofono_handsfree_create(struct ofono_modem *modem, + unsigned int vendor, + const char *driver, + void *data) +{ + struct ofono_handsfree *hf; + GSList *l; + + if (driver == NULL) + return NULL; + + hf = g_try_new0(struct ofono_handsfree, 1); + if (hf == NULL) + return NULL; + + hf->atom = __ofono_modem_add_atom(modem, + OFONO_ATOM_TYPE_HANDSFREE, + handsfree_remove, hf); + + for (l = g_drivers; l; l = l->next) { + const struct ofono_handsfree_driver *drv = l->data; + + if (g_strcmp0(drv->name, driver)) + continue; + + if (drv->probe(hf, vendor, data) < 0) + continue; + + hf->driver = drv; + break; + } + + return hf; +} + +static void handsfree_unregister(struct ofono_atom *atom) +{ + DBusConnection *conn = ofono_dbus_get_connection(); + struct ofono_modem *modem = __ofono_atom_get_modem(atom); + const char *path = __ofono_atom_get_path(atom); + + ofono_modem_remove_interface(modem, OFONO_HANDSFREE_INTERFACE); + g_dbus_unregister_interface(conn, path, + OFONO_HANDSFREE_INTERFACE); +} + +void ofono_handsfree_register(struct ofono_handsfree *hf) +{ + DBusConnection *conn = ofono_dbus_get_connection(); + struct ofono_modem *modem = __ofono_atom_get_modem(hf->atom); + const char *path = __ofono_atom_get_path(hf->atom); + + if (!g_dbus_register_interface(conn, path, + OFONO_HANDSFREE_INTERFACE, + handsfree_methods, handsfree_signals, + NULL, hf, NULL)) { + ofono_error("Could not create %s interface", + OFONO_HANDSFREE_INTERFACE); + + return; + } + + ofono_modem_add_interface(modem, OFONO_HANDSFREE_INTERFACE); + + __ofono_atom_register(hf->atom, handsfree_unregister); +} + +int ofono_handsfree_driver_register(const struct ofono_handsfree_driver *d) +{ + DBG("driver: %p, name: %s", d, d->name); + + if (d->probe == NULL) + return -EINVAL; + + g_drivers = g_slist_prepend(g_drivers, (void *) d); + + return 0; +} + +void ofono_handsfree_driver_unregister( + const struct ofono_handsfree_driver *d) +{ + DBG("driver: %p, name: %s", d, d->name); + + g_drivers = g_slist_remove(g_drivers, (void *) d); +} + +void ofono_handsfree_remove(struct ofono_handsfree *hf) +{ + __ofono_atom_free(hf->atom); +} + +void ofono_handsfree_set_data(struct ofono_handsfree *hf, void *data) +{ + hf->driver_data = data; +} + +void *ofono_handsfree_get_data(struct ofono_handsfree *hf) +{ + return hf->driver_data; +} diff --git a/src/ofono.h b/src/ofono.h index 188c6643..a5995b09 100644 --- a/src/ofono.h +++ b/src/ofono.h @@ -138,6 +138,7 @@ enum ofono_atom_type { OFONO_ATOM_TYPE_GNSS, OFONO_ATOM_TYPE_CDMA_SMS, OFONO_ATOM_TYPE_CDMA_NETREG, + OFONO_ATOM_TYPE_HANDSFREE, }; enum ofono_atom_watch_condition {