binding: bluetooth: add verb to export paired device priorities

Add device_priorities verb to export paired device priorities
in an array.

Bug-AGL: SPEC-839
Change-Id: I83dc17a2a8f755235b0b35a12d2cae8388b69c85
Signed-off-by: Matt Ranostay <matt.ranostay@konsulko.com>

3 files changed, 34 insertions, 0 deletions

diff --git a/binding-bluetooth/bluetooth-api.c b/binding-bluetooth/bluetooth-api.c
index ed5fef8..3da59d9 100644
--- a/binding-bluetooth/bluetooth-api.c
+++ b/binding-bluetooth/bluetooth-api.c
@@ -567,6 +567,19 @@ static void bt_remove_device (struct afb_req request)
 
 }
 
+static void bt_device_priorities_cb (json_object *array, gchar *str)
+{
+    json_object_array_add(array, json_object_new_string(str));
+}
+
+static void bt_device_priorities (struct afb_req request)
+{
+    json_object *jarray = json_object_new_array();
+
+    device_priority_list(&bt_device_priorities_cb, jarray);
+
+    afb_req_success(request, jarray, "Display paired device priority");
+}
 
 /**/
 static void bt_set_device_property (struct afb_req request)
@@ -836,6 +849,7 @@ static const struct afb_verb_v2 binding_verbs[]= {
 { .verb = "cancel_pair",         .session = AFB_SESSION_NONE,      .callback = bt_cancel_pairing,      .info = "Cancel the pairing process" },
 { .verb = "connect",             .session = AFB_SESSION_NONE,      .callback = bt_connect,             .info = "Connect to special device" },
 { .verb = "disconnect",          .session = AFB_SESSION_NONE,      .callback = bt_disconnect,          .info = "Disconnect special device" },
+{ .verb = "device_priorities",	 .session = AFB_SESSION_NONE,      .callback = bt_device_priorities,   .info = "Get BT paired device priorites" },
 { .verb = "set_device_property", .session = AFB_SESSION_NONE,      .callback = bt_set_device_property, .info = "Set special device property" },
 { .verb = "set_property",        .session = AFB_SESSION_NONE,      .callback = bt_set_property,        .info = "Set Bluetooth property" },
 { .verb = "set_avrcp_controls",  .session = AFB_SESSION_NONE,      .callback = bt_set_avrcp_controls,  .info = "Set Bluetooth AVRCP controls" },
diff --git a/binding-bluetooth/bluetooth-manager.c b/binding-bluetooth/bluetooth-manager.c
index 2ff8925..f1d7895 100644
--- a/binding-bluetooth/bluetooth-manager.c
+++ b/binding-bluetooth/bluetooth-manager.c
@@ -190,6 +190,25 @@ GSList *bt_priority_list()
     return list;
 }
 
+int device_priority_list(void *(object_cb)(void *, gchar *), void *ptr)
+{
+    GSList *tmp;
+
+    devices_list_lock();
+
+    tmp = BluetoothManage.priorities;
+
+    while (tmp)
+    {
+        object_cb(ptr, tmp->data);
+        tmp = tmp->next;
+    }
+
+    devices_list_unlock();
+
+    return 0;
+}
+
 static int device_path_cmp(struct btd_device * device, const gchar* pPath )
 {
     return !g_str_has_prefix (pPath, device->path);
diff --git a/binding-bluetooth/bluetooth-manager.h b/binding-bluetooth/bluetooth-manager.h
index 36222df..b469f0b 100644
--- a/binding-bluetooth/bluetooth-manager.h
+++ b/binding-bluetooth/bluetooth-manager.h
@@ -198,6 +198,7 @@ int device_connect(const gchar *addr, const gchar *uuid);
 int device_disconnect(const gchar *addr, const gchar *uuid);
 int device_set_property(const gchar * bdaddr, const gchar *property, const gchar *value);
 int device_call_avrcp_method(const gchar* device, const gchar* method);
+int device_priority_list(void *(object_cb)(void *, gchar *), void *ptr);
 
 int adapter_set_property(const gchar* property, gboolean value) ;