Add getListMainSources function

This function gets the source list registered in AudioManager.

Change-Id: I630200b8aaba1f6049773d183904086277624121
Signed-off-by: Kazumasa Mitsunari <knimitz@witz-inc.co.jp>

1 files changed, 80 insertions, 0 deletions

diff --git a/src/soundmanager.c b/src/soundmanager.c
index 3677830..0ac116f 100644
--- a/src/soundmanager.c
+++ b/src/soundmanager.c
@@ -500,6 +500,84 @@ static void getListMainConnections(struct afb_req request)
 }
 
 /**
+ * Call "getListMainSources" function of Audio Manager.
+ * Get main source list
+ *
+ * #### Parameters
+ * Request key
+ * None
+ *
+ *
+ * #### Return
+ * - error      : Error status number. If error is 0, it means the request is accepted, otherwise error message is attached with error code in reply message.
+ *                Even if there is no connection list, Sound Manager return success.
+ *
+ * #### Note
+ *
+ */
+static void getListMainSources(struct afb_req request)
+{
+    AFB_DEBUG("call %s", __FUNCTION__);
+    guint16 ret;
+    GVariant* mainSourceList;
+    GError *err = NULL;
+
+    audiomanager_commandinterface_call_get_list_main_sources_sync(
+        am_cmd_bus,
+        &ret,
+        &mainSourceList,
+        NULL,
+        &err
+    );
+
+    if(err != NULL)
+    {
+        afb_req_fail_f(request, "failed", "Unable to call %s", __FUNCTION__);
+        return;
+    }
+
+    /* create response */
+    struct json_object *response = json_object_new_object();
+    gsize size = g_variant_n_children(mainSourceList);
+    AFB_DEBUG( "%s size is %u",__FUNCTION__, (uint16_t)size);
+    sm_add_object_to_json_object_func(response, __FUNCTION__, 0);
+    if(size <= 0)
+    {
+        AFB_NOTICE("%s size is 0", __FUNCTION__);
+    }
+    else{
+        struct json_object *array_res = json_object_new_array();
+        for(int i = 0; i < size; ++i)
+        {
+            guint16 sourceid, sourceclassid;
+            gchar* sourcename;
+
+            gint16 av;
+            gint16 avr;
+            GVariant* child = g_variant_get_child_value(mainSourceList, i);
+            g_variant_get(
+                child,"(qs(nn)q)",
+                &sourceid, &sourcename, &av, &avr, &sourceclassid);
+            AFB_DEBUG( "sourceID: %d, sourceName: %s, availability: %d, availableReason: %d, sourceClassID: %d",
+                sourceid, sourcename, av, avr, sourceclassid);
+
+            struct json_object* res_obj = json_object_new_object();
+            sm_add_object_to_json_object(res_obj, 2, KEY_SOURCE_ID, sourceid);
+            json_object_object_add(res_obj, KEY_SINK_NAME, json_object_new_string(sourcename));
+            sm_add_object_to_json_object(res_obj,6,
+                KEY_AVAILABILITY, av,
+                KEY_AVAILABILITY_REASON, avr,
+                KEY_SOURCE_CLASS_ID, sourceclassid);
+            json_object_array_add(array_res,res_obj);
+            g_variant_unref(child);
+        }
+        json_object_object_add(response, "sinks", array_res);
+    }
+    afb_req_success(request, response, "Success to get main source list");
+    g_variant_unref(mainSourceList);
+}
+
+/**
  * Call "getListMainSinks" function of Audio Manager.
  * Get main sink list
  *
@@ -1357,6 +1435,8 @@ static const struct afb_verb_v2 binding_verbs[]= {
                 .info = "Get MainConnection List" ,             .session = AFB_SESSION_NONE},
 { .verb = "getListMainSinks",       .callback = getListMainSinks,       .auth = NULL,
                 .info = "Get MainSink List" ,                   .session = AFB_SESSION_NONE},
+{ .verb = "getListMainSources",     .callback = getListMainSources,     .auth = NULL,
+                .info = "Get MainSource List" ,                   .session = AFB_SESSION_NONE},
 { .verb = "registerSource",         .callback = registerSource,         .auth = NULL,
                 .info = "Register audio role" ,                .session = AFB_SESSION_NONE},
 { .verb = "deregisterSource",       .callback = deregisterSource,       .auth = NULL,