Currently users don't have any way to find out which profile is connected
and which not. This adds a new property 'ConnectedProfiles' for the
org.bluez.Device1 interface which exposes a list of UUIDs of profile we're
currently connected.
---
doc/device-api.txt | 5 +++++
src/device.c | 31 +++++++++++++++++++++++++++++++
2 files changed, 36 insertions(+)
diff --git a/doc/device-api.txt b/doc/device-api.txt
index a8076a2..9f27dbd 100644
--- a/doc/device-api.txt
+++ b/doc/device-api.txt
@@ -146,6 +146,11 @@ Properties string Address [readonly]
A PropertiesChanged signal indicate changes to this
status.
+ array{string} ConnectedProfiles [readonly]
+
+ List of 128-bit UUIDs that represents the currently
+ connected profiles.
+
boolean Trusted [readwrite]
Indicates if the remote is seen as trusted. This
diff --git a/src/device.c b/src/device.c
index 5ec8780..aa8bae7 100644
--- a/src/device.c
+++ b/src/device.c
@@ -1091,6 +1091,33 @@ static gboolean dev_property_get_connected(const GDBusPropertyTable *property,
return TRUE;
}
+static gboolean dev_property_get_connected_profiles(const GDBusPropertyTable *property,
+ DBusMessageIter *iter, void *data)
+{
+ struct btd_device *dev = data;
+ DBusMessageIter entry;
+ GSList *l;
+
+ dbus_message_iter_open_container(iter, DBUS_TYPE_ARRAY,
+ DBUS_TYPE_STRING_AS_STRING, &entry);
+
+ for (l = dev->services; l != NULL; l = g_slist_next(l)) {
+ struct btd_service *service = l->data;
+ struct btd_profile *profile = btd_service_get_profile(service);
+ btd_service_state_t state = btd_service_get_state(service);
+
+ if (state != BTD_SERVICE_STATE_CONNECTED)
+ continue;
+
+ dbus_message_iter_append_basic(&entry, DBUS_TYPE_STRING,
+ &profile->remote_uuid);
+ }
+
+ dbus_message_iter_close_container(iter, &entry);
+
+ return TRUE;
+}
+
static gboolean dev_property_get_uuids(const GDBusPropertyTable *property,
DBusMessageIter *iter, void *data)
{
@@ -2504,6 +2531,7 @@ static const GDBusPropertyTable device_properties[] = {
{ "LegacyPairing", "b", dev_property_get_legacy },
{ "RSSI", "n", dev_property_get_rssi, NULL, dev_property_exists_rssi },
{ "Connected", "b", dev_property_get_connected },
+ { "ConnectedProfiles", "as", dev_property_get_connected_profiles },
{ "UUIDs", "as", dev_property_get_uuids },
{ "Modalias", "s", dev_property_get_modalias, NULL,
dev_property_exists_modalias },
@@ -6088,6 +6116,9 @@ static void service_state_changed(struct btd_service *service,
device_profile_connected(device, profile, err);
else if (old_state == BTD_SERVICE_STATE_DISCONNECTING)
device_profile_disconnected(device, profile, err);
+
+ g_dbus_emit_property_changed(dbus_conn, device->path,
+ DEVICE_INTERFACE, "ConnectedProfiles");
}
struct btd_service *btd_device_get_service(struct btd_device *dev,
--
2.5.0
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