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bluetooth: add HFP Gateway support

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Create the 'Handsfree Gateway' profile for bluetooth cards and add
filters for 'org.bluez.HandsfreeGateway' to the discover module so
module-bluetooth-device is loaded with the correct profile when a
Handsfree Gateway connects to bluetoothd (in this case bluetoothd
is acting as the headset).
This commit is contained in:
João Paulo Rechi Vita 2010-01-29 11:01:31 -02:00 • committed by Lennart Poettering
parent edf5f5be6b
commit 342e06498f
4 changed files with 72 additions and 20 deletions
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30
src/modules/bluetooth/bluetooth-util.c
View file

@ -98,6 +98,7 @@ static pa_bluetooth_device* device_new(const char *path) {
d->audio_sink_state = PA_BT_AUDIO_STATE_INVALID;
d->audio_source_state = PA_BT_AUDIO_STATE_INVALID;
d->headset_state = PA_BT_AUDIO_STATE_INVALID;
d->hfgw_state = PA_BT_AUDIO_STATE_INVALID;
return d;
}
@ -123,11 +124,11 @@ static pa_bool_t device_is_audio(pa_bluetooth_device *d) {
pa_assert(d);
return
d->device_info_valid &&
d->device_info_valid && (d->hfgw_state != PA_BT_AUDIO_STATE_INVALID ||
(d->audio_state != PA_BT_AUDIO_STATE_INVALID &&
(d->audio_sink_state != PA_BT_AUDIO_STATE_INVALID ||
d->audio_source_state != PA_BT_AUDIO_STATE_INVALID ||
d->headset_state != PA_BT_AUDIO_STATE_INVALID));
d->headset_state != PA_BT_AUDIO_STATE_INVALID)));
}
static int parse_device_property(pa_bluetooth_discovery *y, pa_bluetooth_device *d, DBusMessageIter *i) {
@ -230,7 +231,10 @@ static int parse_device_property(pa_bluetooth_discovery *y, pa_bluetooth_device
PA_LLIST_PREPEND(pa_bluetooth_uuid, d->uuids, node);
/* Vudentz said the interfaces are here when the UUIDs are announced */
if (strcasecmp(HSP_HS_UUID, value) == 0 || strcasecmp(HFP_HS_UUID, value) == 0) {
if (strcasecmp(HSP_AG_UUID, value) == 0 || strcasecmp(HFP_AG_UUID, value) == 0) {
pa_assert_se(m = dbus_message_new_method_call("org.bluez", d->path, "org.bluez.HandsfreeGateway", "GetProperties"));
send_and_add_to_pending(y, d, m, get_properties_reply);
} else if (strcasecmp(HSP_HS_UUID, value) == 0 || strcasecmp(HFP_HS_UUID, value) == 0) {
pa_assert_se(m = dbus_message_new_method_call("org.bluez", d->path, "org.bluez.Headset", "GetProperties"));
send_and_add_to_pending(y, d, m, get_properties_reply);
} else if (strcasecmp(A2DP_SINK_UUID, value) == 0) {
@ -403,9 +407,14 @@ static void get_properties_reply(DBusPendingCall *pending, void *userdata) {
} else if (dbus_message_has_interface(p->message, "org.bluez.AudioSink")) {
if (parse_audio_property(y, &d->audio_sink_state, &dict_i) < 0)
goto finish;
} else if (dbus_message_has_interface(p->message, "org.bluez.AudioSource")) {
if (parse_audio_property(y, &d->audio_source_state, &dict_i) < 0)
goto finish;
} else if (dbus_message_has_interface(p->message, "org.bluez.HandsfreeGateway")) {
if (parse_audio_property(y, &d->hfgw_state, &arg_i) < 0)
goto finish;
}
}
@ -633,6 +642,7 @@ static DBusHandlerResult filter_cb(DBusConnection *bus, DBusMessage *m, void *us
dbus_message_is_signal(m, "org.bluez.Headset", "PropertyChanged") ||
dbus_message_is_signal(m, "org.bluez.AudioSink", "PropertyChanged") ||
dbus_message_is_signal(m, "org.bluez.AudioSource", "PropertyChanged") ||
dbus_message_is_signal(m, "org.bluez.HandsfreeGateway", "PropertyChanged") ||
dbus_message_is_signal(m, "org.bluez.Device", "PropertyChanged")) {
pa_bluetooth_device *d;
@ -660,9 +670,14 @@ static DBusHandlerResult filter_cb(DBusConnection *bus, DBusMessage *m, void *us
} else if (dbus_message_has_interface(m, "org.bluez.AudioSink")) {
if (parse_audio_property(y, &d->audio_sink_state, &arg_i) < 0)
goto fail;
} else if (dbus_message_has_interface(m, "org.bluez.AudioSource")) {
if (parse_audio_property(y, &d->audio_source_state, &arg_i) < 0)
goto fail;
} else if (dbus_message_has_interface(m, "org.bluez.HandsfreeGateway")) {
if (parse_audio_property(y, &d->hfgw_state, &arg_i) < 0)
goto fail;
}
run_callback(y, d, FALSE);
@ -679,6 +694,7 @@ static DBusHandlerResult filter_cb(DBusConnection *bus, DBusMessage *m, void *us
d->audio_sink_state = PA_BT_AUDIO_STATE_DISCONNECTED;
d->audio_source_state = PA_BT_AUDIO_STATE_DISCONNECTED;
d->headset_state = PA_BT_AUDIO_STATE_DISCONNECTED;
d->hfgw_state = PA_BT_AUDIO_STATE_DISCONNECTED;
run_callback(y, d, FALSE);
}
@ -809,7 +825,9 @@ pa_bluetooth_discovery* pa_bluetooth_discovery_get(pa_core *c) {
"type='signal',sender='org.bluez',interface='org.bluez.Audio',member='PropertyChanged'",
"type='signal',sender='org.bluez',interface='org.bluez.Headset',member='PropertyChanged'",
"type='signal',sender='org.bluez',interface='org.bluez.AudioSink',member='PropertyChanged'",
"type='signal',sender='org.bluez',interface='org.bluez.AudioSource',member='PropertyChanged'", NULL) < 0) {
"type='signal',sender='org.bluez',interface='org.bluez.AudioSource',member='PropertyChanged'",
"type='signal',sender='org.bluez',interface='org.bluez.HandsfreeGateway',member='PropertyChanged'",
NULL) < 0) {
pa_log("Failed to add D-Bus matches: %s", err.message);
goto fail;
}
@ -863,7 +881,9 @@ void pa_bluetooth_discovery_unref(pa_bluetooth_discovery *y) {
"type='signal',sender='org.bluez',interface='org.bluez.Audio',member='PropertyChanged'",
"type='signal',sender='org.bluez',interface='org.bluez.Headset',member='PropertyChanged'",
"type='signal',sender='org.bluez',interface='org.bluez.AudioSink',member='PropertyChanged'",
"type='signal',sender='org.bluez',interface='org.bluez.AudioSource',member='PropertyChanged'", NULL);
"type='signal',sender='org.bluez',interface='org.bluez.AudioSource',member='PropertyChanged'",
"type='signal',sender='org.bluez',interface='org.bluez.HandsfreeGateway',member='PropertyChanged'",
NULL);
if (y->filter_added)
dbus_connection_remove_filter(pa_dbus_connection_get(y->connection), filter_cb, y);