core: Add support for adapter modalias property

diff --git a/src/adapter.c b/src/adapter.c
index 374c718..4ea3d77 100644 (file)
--- a/src/adapter.c
+++ b/src/adapter.c
@@ -124,6 +124,7 @@ struct btd_adapter {
        uint32_t dev_class;             /* Class of Device */
        char *name;                     /* adapter name */
        char *stored_name;              /* stored adapter name */
+       char *modalias;                 /* device id (modalias) */
        uint32_t discov_timeout;        /* discoverable time(sec) */
        guint pairable_timeout_id;      /* pairable timeout id */
        uint32_t pairable_timeout;      /* pairable time(sec) */
@@ -1073,6 +1074,7 @@ static gboolean adapter_property_get_pairable(
 
        dbus_message_iter_append_basic(iter, DBUS_TYPE_BOOLEAN,
                                                        &adapter->pairable);
+
        return TRUE;
 }
 
@@ -1193,6 +1195,29 @@ static gboolean adapter_property_get_uuids(const GDBusPropertyTable *property,
        return TRUE;
 }
 
+static gboolean adapter_property_exists_modalias(
+                               const GDBusPropertyTable *property, void *data)
+{
+       struct btd_adapter *adapter = data;
+
+       return adapter->modalias ? TRUE : FALSE;
+}
+
+static gboolean adapter_property_get_modalias(
+                                       const GDBusPropertyTable *property,
+                                       DBusMessageIter *iter, void *data)
+{
+       struct btd_adapter *adapter = data;
+
+       if (!adapter->modalias)
+               return FALSE;
+
+       dbus_message_iter_append_basic(iter, DBUS_TYPE_STRING,
+                                                       &adapter->modalias);
+
+       return TRUE;
+}
+
 static gint device_path_cmp(struct btd_device *device, const gchar *path)
 {
        const gchar *dev_path = device_get_path(device);
@@ -1260,6 +1285,8 @@ static const GDBusPropertyTable adapter_properties[] = {
                                adapter_property_set_pairable_timeout },
        { "Discovering", "b", adapter_property_get_discovering },
        { "UUIDs", "as", adapter_property_get_uuids },
+       { "Modalias", "s", adapter_property_get_modalias, NULL,
+                                       adapter_property_exists_modalias },
        { }
 };
 
@@ -1773,6 +1800,7 @@ static void adapter_free(gpointer user_data)
        g_free(adapter->path);
        g_free(adapter->name);
        g_free(adapter->stored_name);
+       g_free(adapter->modalias);
        g_free(adapter);
 }
 
@@ -3429,6 +3457,9 @@ int btd_adapter_set_did(struct btd_adapter *adapter, uint16_t vendor,
                                        uint16_t product, uint16_t version,
                                        uint16_t source)
 {
+       g_free(adapter->modalias);
+       adapter->modalias = bt_modalias(source, vendor, product, version);
+
        return mgmt_set_did(adapter->dev_id, vendor, product, version, source);
 }