handsfree: add ofono_handsfree_set_ag_features

diff --git a/src/handsfree.c b/src/handsfree.c
index 24f2349..66daaf1 100644 (file)
--- a/src/handsfree.c
+++ b/src/handsfree.c
@@ -47,6 +47,7 @@ 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;
@@ -54,6 +55,22 @@ struct ofono_handsfree {
        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)
 {
@@ -93,6 +110,15 @@ void ofono_handsfree_voice_recognition_notify(struct ofono_handsfree *hf,
                                        &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)
 {
@@ -102,6 +128,7 @@ static DBusMessage *handsfree_get_properties(DBusConnection *conn,
        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)
@@ -121,6 +148,10 @@ static DBusMessage *handsfree_get_properties(DBusConnection *conn,
        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;