mirror of git://git.sysmocom.de/ofono
409 lines
10 KiB
C
409 lines
10 KiB
C
/*
|
|
*
|
|
* oFono - Open Source Telephony
|
|
*
|
|
* Copyright (C) 2008-2011 Intel Corporation. All rights reserved.
|
|
* Copyright (C) 2011 BMW Car IT GmbH. 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
|
|
|
|
#define _GNU_SOURCE
|
|
#include <string.h>
|
|
#include <stdlib.h>
|
|
#include <stdio.h>
|
|
#include <errno.h>
|
|
#include <unistd.h>
|
|
|
|
#include <glib.h>
|
|
|
|
#include <ofono/log.h>
|
|
#include <ofono/modem.h>
|
|
#include <ofono/handsfree.h>
|
|
|
|
#include <gdbus.h>
|
|
#include "ofono.h"
|
|
#include "common.h"
|
|
|
|
static GSList *g_drivers = NULL;
|
|
|
|
struct ofono_handsfree {
|
|
ofono_bool_t inband_ringing;
|
|
ofono_bool_t voice_recognition;
|
|
ofono_bool_t voice_recognition_pending;
|
|
unsigned int ag_features;
|
|
|
|
const struct ofono_handsfree_driver *driver;
|
|
void *driver_data;
|
|
struct ofono_atom *atom;
|
|
DBusMessage *pending;
|
|
};
|
|
|
|
static const char **ag_features_list(unsigned int features)
|
|
{
|
|
static const char *list[33];
|
|
unsigned int i = 0;
|
|
|
|
if (features & HFP_AG_FEATURE_VOICE_RECOG)
|
|
list[i++] = "voice-recognition";
|
|
|
|
if (features & HFP_AG_FEATURE_ATTACH_VOICE_TAG)
|
|
list[i++] = "attach-voice-tag";
|
|
|
|
list[i] = NULL;
|
|
|
|
return list;
|
|
}
|
|
|
|
void ofono_handsfree_set_inband_ringing(struct ofono_handsfree *hf,
|
|
ofono_bool_t enabled)
|
|
{
|
|
DBusConnection *conn = ofono_dbus_get_connection();
|
|
const char *path = __ofono_atom_get_path(hf->atom);
|
|
dbus_bool_t dbus_enabled = enabled;
|
|
|
|
if (hf->inband_ringing == enabled)
|
|
return;
|
|
|
|
hf->inband_ringing = enabled;
|
|
|
|
if (__ofono_atom_get_registered(hf->atom) == FALSE)
|
|
return;
|
|
|
|
ofono_dbus_signal_property_changed(conn, path,
|
|
OFONO_HANDSFREE_INTERFACE,
|
|
"InbandRinging", DBUS_TYPE_BOOLEAN,
|
|
&dbus_enabled);
|
|
}
|
|
|
|
void ofono_handsfree_voice_recognition_notify(struct ofono_handsfree *hf,
|
|
ofono_bool_t enabled)
|
|
{
|
|
DBusConnection *conn = ofono_dbus_get_connection();
|
|
const char *path = __ofono_atom_get_path(hf->atom);
|
|
dbus_bool_t dbus_enabled = enabled;
|
|
|
|
if (hf->voice_recognition == enabled)
|
|
return;
|
|
|
|
hf->voice_recognition = enabled;
|
|
|
|
ofono_dbus_signal_property_changed(conn, path,
|
|
OFONO_HANDSFREE_INTERFACE,
|
|
"VoiceRecognition", DBUS_TYPE_BOOLEAN,
|
|
&dbus_enabled);
|
|
}
|
|
|
|
void ofono_handsfree_set_ag_features(struct ofono_handsfree *hf,
|
|
unsigned int ag_features)
|
|
{
|
|
if (hf == NULL)
|
|
return;
|
|
|
|
hf->ag_features = ag_features;
|
|
}
|
|
|
|
static DBusMessage *handsfree_get_properties(DBusConnection *conn,
|
|
DBusMessage *msg, void *data)
|
|
{
|
|
struct ofono_handsfree *hf = data;
|
|
DBusMessage *reply;
|
|
DBusMessageIter iter;
|
|
DBusMessageIter dict;
|
|
dbus_bool_t inband_ringing;
|
|
dbus_bool_t voice_recognition;
|
|
const char **features;
|
|
|
|
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);
|
|
|
|
inband_ringing = hf->inband_ringing;
|
|
ofono_dbus_dict_append(&dict, "InbandRinging", DBUS_TYPE_BOOLEAN,
|
|
&inband_ringing);
|
|
|
|
voice_recognition = hf->voice_recognition;
|
|
ofono_dbus_dict_append(&dict, "VoiceRecognition", DBUS_TYPE_BOOLEAN,
|
|
&voice_recognition);
|
|
|
|
features = ag_features_list(hf->ag_features);
|
|
ofono_dbus_dict_append_array(&dict, "Features", DBUS_TYPE_STRING,
|
|
&features);
|
|
|
|
dbus_message_iter_close_container(&iter, &dict);
|
|
|
|
return reply;
|
|
}
|
|
|
|
static void voicerec_set_cb(const struct ofono_error *error, void *data)
|
|
{
|
|
struct ofono_handsfree *hf = data;
|
|
DBusConnection *conn = ofono_dbus_get_connection();
|
|
const char *path = __ofono_atom_get_path(hf->atom);
|
|
|
|
if (error->type != OFONO_ERROR_TYPE_NO_ERROR) {
|
|
__ofono_dbus_pending_reply(&hf->pending,
|
|
__ofono_error_failed(hf->pending));
|
|
return;
|
|
}
|
|
|
|
hf->voice_recognition = hf->voice_recognition_pending;
|
|
|
|
__ofono_dbus_pending_reply(&hf->pending,
|
|
dbus_message_new_method_return(hf->pending));
|
|
|
|
ofono_dbus_signal_property_changed(conn, path,
|
|
OFONO_HANDSFREE_INTERFACE,
|
|
"VoiceRecognition",
|
|
DBUS_TYPE_BOOLEAN,
|
|
&hf->voice_recognition);
|
|
}
|
|
|
|
static DBusMessage *handsfree_set_property(DBusConnection *conn,
|
|
DBusMessage *msg, void *data)
|
|
{
|
|
struct ofono_handsfree *hf = data;
|
|
DBusMessageIter iter, var;
|
|
const char *name;
|
|
|
|
if (hf->pending)
|
|
return __ofono_error_busy(msg);
|
|
|
|
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);
|
|
|
|
if (g_str_equal(name, "VoiceRecognition") == TRUE) {
|
|
ofono_bool_t enabled;
|
|
|
|
if (!hf->driver->voice_recognition)
|
|
return __ofono_error_not_implemented(msg);
|
|
|
|
if (dbus_message_iter_get_arg_type(&var) != DBUS_TYPE_BOOLEAN)
|
|
return __ofono_error_invalid_args(msg);
|
|
|
|
dbus_message_iter_get_basic(&var, &enabled);
|
|
|
|
if (hf->voice_recognition == enabled)
|
|
return dbus_message_new_method_return(msg);
|
|
|
|
hf->voice_recognition_pending = enabled;
|
|
hf->pending = dbus_message_ref(msg);
|
|
hf->driver->voice_recognition(hf, enabled, voicerec_set_cb, hf);
|
|
|
|
return NULL;
|
|
}
|
|
|
|
return __ofono_error_invalid_args(msg);
|
|
}
|
|
|
|
static void request_phone_number_cb(const struct ofono_error *error,
|
|
const struct ofono_phone_number *number,
|
|
void *data)
|
|
{
|
|
struct ofono_handsfree *hf = data;
|
|
DBusMessage *reply;
|
|
const char *phone_number;
|
|
|
|
if (error->type != OFONO_ERROR_TYPE_NO_ERROR) {
|
|
DBG("Phone number request callback returned error: %s",
|
|
telephony_error_to_str(error));
|
|
|
|
reply = __ofono_error_failed(hf->pending);
|
|
__ofono_dbus_pending_reply(&hf->pending, reply);
|
|
return;
|
|
}
|
|
|
|
phone_number = phone_number_to_string(number);
|
|
reply = dbus_message_new_method_return(hf->pending);
|
|
dbus_message_append_args(reply, DBUS_TYPE_STRING, &phone_number,
|
|
DBUS_TYPE_INVALID);
|
|
__ofono_dbus_pending_reply(&hf->pending, reply);
|
|
}
|
|
|
|
static DBusMessage *handsfree_request_phone_number(DBusConnection *conn,
|
|
DBusMessage *msg, void *data)
|
|
{
|
|
struct ofono_handsfree *hf = data;
|
|
|
|
if (hf->pending)
|
|
return __ofono_error_busy(msg);
|
|
|
|
if (!hf->driver->request_phone_number)
|
|
return __ofono_error_not_supported(msg);
|
|
|
|
hf->pending = dbus_message_ref(msg);
|
|
hf->driver->request_phone_number(hf, request_phone_number_cb, hf);
|
|
|
|
return NULL;
|
|
}
|
|
|
|
static GDBusMethodTable handsfree_methods[] = {
|
|
{ "GetProperties", "", "a{sv}", handsfree_get_properties },
|
|
{ "SetProperty", "sv", "", handsfree_set_property,
|
|
G_DBUS_METHOD_FLAG_ASYNC },
|
|
{ "RequestPhoneNumber", "", "s", handsfree_request_phone_number,
|
|
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);
|
|
struct ofono_handsfree *hf = __ofono_atom_get_data(atom);
|
|
|
|
if (hf->pending) {
|
|
DBusMessage *reply = __ofono_error_failed(hf->pending);
|
|
__ofono_dbus_pending_reply(&hf->pending, reply);
|
|
}
|
|
|
|
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;
|
|
}
|