---
src/handsfree.c | 58 +++++++++++++++++++++++++++++++++++++++++++++++++++++++
1 files changed, 58 insertions(+), 0 deletions(-)
diff --git a/src/handsfree.c b/src/handsfree.c
index 24f2349..27af31c 100644
--- a/src/handsfree.c
+++ b/src/handsfree.c
@@ -41,9 +41,12 @@
#include "ofono.h"
#include "common.h"
+#define MAX_AG_FEATURE_COUNT 32
+
static GSList *g_drivers = NULL;
struct ofono_handsfree {
+ unsigned int ag_features;
ofono_bool_t inband_ringing;
ofono_bool_t voice_recognition;
ofono_bool_t voice_recognition_pending;
@@ -54,6 +57,54 @@ struct ofono_handsfree {
DBusMessage *pending;
};
+static void append_ag_features(struct ofono_handsfree *hf, char **features)
+{
+ unsigned int bit;
+ int feature_count = 0;
+
+ for (bit = 1; bit != 0; bit <<= 1) {
+ if (hf->ag_features & bit) {
+ char *name = NULL;
+
+ switch ((enum hfp_ag_feature) bit) {
+ case HFP_AG_FEATURE_VOICE_RECOG:
+ name = "voice-recognition";
+ break;
+ case HFP_AG_FEATURE_ATTACH_VOICE_TAG:
+ name = "attach-voice-tag";
+ break;
+ default:
+ continue;
+ }
+
+ features[feature_count++] = name;
+ }
+ }
+
+ features[feature_count] = NULL;
+}
+
+void ofono_handsfree_set_ag_features(struct ofono_handsfree *hf,
+ unsigned int ag_features)
+{
+ DBusConnection *conn = ofono_dbus_get_connection();
+ const char *path = __ofono_atom_get_path(hf->atom);
+ char **features;
+
+ if (hf->ag_features == ag_features)
+ return;
+
+ hf->ag_features = ag_features;
+
+ features = g_new0(char *, MAX_AG_FEATURE_COUNT + 1);
+ append_ag_features(hf, features);
+ ofono_dbus_signal_array_property_changed(conn, path,
+ OFONO_HANDSFREE_INTERFACE,
+ "Features", DBUS_TYPE_STRING,
+ &features);
+ g_free(features);
+}
+
void ofono_handsfree_set_inband_ringing(struct ofono_handsfree *hf,
ofono_bool_t enabled)
{
@@ -102,6 +153,7 @@ static DBusMessage *handsfree_get_properties(DBusConnection
*conn,
DBusMessageIter dict;
dbus_bool_t inband_ringing;
dbus_bool_t voice_recognition;
+ char **features;
reply = dbus_message_new_method_return(msg);
if (reply == NULL)
@@ -121,6 +173,12 @@ static DBusMessage
*handsfree_get_properties(DBusConnection *conn,
ofono_dbus_dict_append(&dict, "VoiceRecognition", DBUS_TYPE_BOOLEAN,
&voice_recognition);
+ features = g_new0(char *, MAX_AG_FEATURE_COUNT + 1);
+ append_ag_features(hf, features);
+ ofono_dbus_dict_append_array(&dict, "Features", DBUS_TYPE_STRING,
+ &features);
+ g_free(features);
+
dbus_message_iter_close_container(&iter, &dict);
return reply;
--
1.7.6.4
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