It's perfectly normal for BlueZ to disable some endpoint types, so printing a
log message at error level isn't a good idea.
For facilitating an informative message in case some endpoint type is disabled,
the send_and_add_to_pending() function interface is also changed to be more
generic (the pa_bluetooth_device pointer is replaced with a void pointer).
---
src/modules/bluetooth/bluetooth-util.c | 33 ++++++++++++++++++++-----------
src/modules/bluetooth/bluetooth-util.h | 2 +
2 files changed, 23 insertions(+), 12 deletions(-)
diff --git a/src/modules/bluetooth/bluetooth-util.c b/src/modules/bluetooth/bluetooth-util.c
index 293e024..a79ff91 100644
--- a/src/modules/bluetooth/bluetooth-util.c
+++ b/src/modules/bluetooth/bluetooth-util.c
@@ -73,7 +73,7 @@ struct pa_bluetooth_discovery {
};
static void get_properties_reply(DBusPendingCall *pending, void *userdata);
-static pa_dbus_pending* send_and_add_to_pending(pa_bluetooth_discovery *y, pa_bluetooth_device *d, DBusMessage *m, DBusPendingCallNotifyFunction func);
+static pa_dbus_pending* send_and_add_to_pending(pa_bluetooth_discovery *y, DBusMessage *m, DBusPendingCallNotifyFunction func, void *call_data);
static pa_bt_audio_state_t pa_bt_audio_state_from_string(const char* value) {
pa_assert(value);
@@ -280,21 +280,21 @@ static int parse_device_property(pa_bluetooth_discovery *y, pa_bluetooth_device
/* Vudentz said the interfaces are here when the UUIDs are announced */
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);
+ send_and_add_to_pending(y, m, get_properties_reply, d);
} 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);
+ send_and_add_to_pending(y, m, get_properties_reply, d);
} else if (strcasecmp(A2DP_SINK_UUID, value) == 0) {
pa_assert_se(m = dbus_message_new_method_call("org.bluez", d->path, "org.bluez.AudioSink", "GetProperties"));
- send_and_add_to_pending(y, d, m, get_properties_reply);
+ send_and_add_to_pending(y, m, get_properties_reply, d);
} else if (strcasecmp(A2DP_SOURCE_UUID, value) == 0) {
pa_assert_se(m = dbus_message_new_method_call("org.bluez", d->path, "org.bluez.AudioSource", "GetProperties"));
- send_and_add_to_pending(y, d, m, get_properties_reply);
+ send_and_add_to_pending(y, m, get_properties_reply, d);
}
/* this might eventually be racy if .Audio is not there yet, but the State change will come anyway later, so this call is for cold-detection mostly */
pa_assert_se(m = dbus_message_new_method_call("org.bluez", d->path, "org.bluez.Audio", "GetProperties"));
- send_and_add_to_pending(y, d, m, get_properties_reply);
+ send_and_add_to_pending(y, m, get_properties_reply, d);
if (!dbus_message_iter_next(&ai))
break;
@@ -394,7 +394,7 @@ static pa_bluetooth_device *found_device(pa_bluetooth_discovery *y, const char*
pa_hashmap_put(y->devices, d->path, d);
pa_assert_se(m = dbus_message_new_method_call("org.bluez", path, "org.bluez.Device", "GetProperties"));
- send_and_add_to_pending(y, d, m, get_properties_reply);
+ send_and_add_to_pending(y, m, get_properties_reply, d);
/* Before we read the other properties (Audio, AudioSink, AudioSource,
* Headset) we wait that the UUID is read */
@@ -503,7 +503,7 @@ finish2:
pa_dbus_pending_free(p);
}
-static pa_dbus_pending* send_and_add_to_pending(pa_bluetooth_discovery *y, pa_bluetooth_device *d, DBusMessage *m, DBusPendingCallNotifyFunction func) {
+static pa_dbus_pending* send_and_add_to_pending(pa_bluetooth_discovery *y, DBusMessage *m, DBusPendingCallNotifyFunction func, void *call_data) {
pa_dbus_pending *p;
DBusPendingCall *call;
@@ -512,7 +512,7 @@ static pa_dbus_pending* send_and_add_to_pending(pa_bluetooth_discovery *y, pa_bl
pa_assert_se(dbus_connection_send_with_reply(pa_dbus_connection_get(y->connection), m, &call, -1));
- p = pa_dbus_pending_new(pa_dbus_connection_get(y->connection), m, call, y, d);
+ p = pa_dbus_pending_new(pa_dbus_connection_get(y->connection), m, call, y, call_data);
PA_LLIST_PREPEND(pa_dbus_pending, y->pending, p);
dbus_pending_call_set_notify(call, func, p, NULL);
@@ -524,6 +524,7 @@ static void register_endpoint_reply(DBusPendingCall *pending, void *userdata) {
DBusMessage *r;
pa_dbus_pending *p;
pa_bluetooth_discovery *y;
+ char *endpoint;
pa_assert(pending);
@@ -531,6 +532,7 @@ static void register_endpoint_reply(DBusPendingCall *pending, void *userdata) {
pa_assert_se(p = userdata);
pa_assert_se(y = p->context_data);
+ pa_assert_se(endpoint = p->call_data);
pa_assert_se(r = dbus_pending_call_steal_reply(pending));
if (dbus_message_is_error(r, DBUS_ERROR_SERVICE_UNKNOWN)) {
@@ -539,6 +541,11 @@ static void register_endpoint_reply(DBusPendingCall *pending, void *userdata) {
goto finish;
}
+ if (dbus_message_is_error(r, PA_BLUETOOTH_ERROR_NOT_SUPPORTED)) {
+ pa_log_info("Couldn't register endpoint %s, because BlueZ is configured to disable the endpoint type.", endpoint);
+ goto finish;
+ }
+
if (dbus_message_get_type(r) == DBUS_MESSAGE_TYPE_ERROR) {
pa_log("Error from RegisterEndpoint reply: %s", dbus_message_get_error_name(r));
goto finish;
@@ -549,6 +556,8 @@ finish:
PA_LLIST_REMOVE(pa_dbus_pending, y->pending, p);
pa_dbus_pending_free(p);
+
+ pa_xfree(endpoint);
}
static void list_devices_reply(DBusPendingCall *pending, void *userdata) {
@@ -643,14 +652,14 @@ static void register_endpoint(pa_bluetooth_discovery *y, const char *path, const
dbus_message_iter_close_container(&i, &d);
- send_and_add_to_pending(y, NULL, m, register_endpoint_reply);
+ send_and_add_to_pending(y, m, register_endpoint_reply, pa_xstrdup(endpoint));
}
static void found_adapter(pa_bluetooth_discovery *y, const char *path) {
DBusMessage *m;
pa_assert_se(m = dbus_message_new_method_call("org.bluez", path, "org.bluez.Adapter", "ListDevices"));
- send_and_add_to_pending(y, NULL, m, list_devices_reply);
+ send_and_add_to_pending(y, m, list_devices_reply, NULL);
#ifdef DBUS_TYPE_UNIX_FD
register_endpoint(y, path, HFP_AG_ENDPOINT, HFP_AG_UUID);
@@ -711,7 +720,7 @@ static void list_adapters(pa_bluetooth_discovery *y) {
pa_assert(y);
pa_assert_se(m = dbus_message_new_method_call("org.bluez", "/", "org.bluez.Manager", "ListAdapters"));
- send_and_add_to_pending(y, NULL, m, list_adapters_reply);
+ send_and_add_to_pending(y, m, list_adapters_reply, NULL);
}
int pa_bluetooth_transport_parse_property(pa_bluetooth_transport *t, DBusMessageIter *i)
diff --git a/src/modules/bluetooth/bluetooth-util.h b/src/modules/bluetooth/bluetooth-util.h
index bb0cb24..2054f6e 100644
--- a/src/modules/bluetooth/bluetooth-util.h
+++ b/src/modules/bluetooth/bluetooth-util.h
@@ -29,6 +29,8 @@
#include <pulsecore/macro.h>
#include <pulsecore/core-util.h>
+#define PA_BLUETOOTH_ERROR_NOT_SUPPORTED "org.bluez.Error.NotSupported"
+
/* UUID copied from bluez/audio/device.h */
#define GENERIC_AUDIO_UUID "00001203-0000-1000-8000-00805f9b34fb"
--
1.7.4.1
