[PATCH 10/12] handsfree: Read-only voice-recognition D-Bus prop

[Mikel Astiz]

---
 include/handsfree.h |    2 ++
 src/handsfree.c     |   25 +++++++++++++++++++++++++
 2 files changed, 27 insertions(+), 0 deletions(-)

diff --git a/include/handsfree.h b/include/handsfree.h
index 18c6f26..26a4c4f 100644
--- a/include/handsfree.h
+++ b/include/handsfree.h
@@ -46,6 +46,8 @@ struct ofono_handsfree_driver {
 
 void ofono_handsfree_set_inband_ringing(struct ofono_handsfree *hf,
                                                ofono_bool_t enabled);
+void ofono_handsfree_set_voice_recognition(struct ofono_handsfree *hf,
+                                               ofono_bool_t enabled);
 
 int ofono_handsfree_driver_register(const struct ofono_handsfree_driver *d);
 void ofono_handsfree_driver_unregister(
diff --git a/src/handsfree.c b/src/handsfree.c
index 3138474..4b0756b 100644
--- a/src/handsfree.c
+++ b/src/handsfree.c
@@ -44,6 +44,8 @@ static GSList *g_drivers = NULL;
 
 struct ofono_handsfree {
        ofono_bool_t inband_ringing;
+       ofono_bool_t voicerec_state;
+
        const struct ofono_handsfree_driver *driver;
        void *driver_data;
        struct ofono_atom *atom;
@@ -68,6 +70,24 @@ void ofono_handsfree_set_inband_ringing(struct 
ofono_handsfree *hf,
                                        &dbus_enabled);
 }
 
+void ofono_handsfree_set_voice_recognition(struct ofono_handsfree *hf,
+                                               ofono_bool_t enabled)
+{
+       DBusConnection *conn = ofono_dbus_get_connection();
+       const char *path = __ofono_atom_get_path(hf->atom);
+       dbus_bool_t dbus_enabled = enabled;
+
+       if (hf->voicerec_state == enabled)
+               return;
+
+       hf->voicerec_state = enabled;
+
+       ofono_dbus_signal_property_changed(conn, path,
+                                       OFONO_HANDSFREE_INTERFACE,
+                                       "VoiceRecognition", DBUS_TYPE_BOOLEAN,
+                                       &dbus_enabled);
+}
+
 static DBusMessage *handsfree_get_properties(DBusConnection *conn,
                                                DBusMessage *msg, void *data)
 {
@@ -76,6 +96,7 @@ static DBusMessage *handsfree_get_properties(DBusConnection 
*conn,
        DBusMessageIter iter;
        DBusMessageIter dict;
        dbus_bool_t inband_ringing;
+       dbus_bool_t voicerec_state;
 
        reply = dbus_message_new_method_return(msg);
        if (reply == NULL)
@@ -91,6 +112,10 @@ static DBusMessage *handsfree_get_properties(DBusConnection 
*conn,
        ofono_dbus_dict_append(&dict, "InbandRinging", DBUS_TYPE_BOOLEAN,
                                &inband_ringing);
 
+       voicerec_state = hf->voicerec_state;
+       ofono_dbus_dict_append(&dict, "VoiceRecognition", DBUS_TYPE_BOOLEAN,
+                               &voicerec_state);
+
        dbus_message_iter_close_container(&iter, &dict);
 
        return reply;
-- 
1.7.6

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