android/hal: Add support for handling adapter properties change event

diff --git a/android/hal-bluetooth.c b/android/hal-bluetooth.c
index eb400ee..9c7fbea 100644 (file)
--- a/android/hal-bluetooth.c
+++ b/android/hal-bluetooth.c
@@ -35,6 +35,37 @@ static void handle_adapter_state_changed(void *buf)
                bt_hal_cbacks->adapter_state_changed_cb(ev->state);
 }
 
+static void handle_adapter_props_changed(void *buf, uint16_t len)
+{
+       struct hal_ev_adapter_props_changed *ev = buf;
+       bt_property_t props[ev->num_props];
+       struct hal_property *hal_prop;
+       void *p;
+       int i;
+
+       if (!bt_hal_cbacks->adapter_properties_cb)
+               return;
+
+       hal_prop = ev->props;
+       p = ev->props;
+
+       for (i = 0; i < ev->num_props; i++) {
+               if (p + sizeof(*hal_prop) + hal_prop->len > buf + len) {
+                       error("invalid adapter properties event, aborting");
+                       exit(EXIT_FAILURE);
+               }
+
+               props[i].type = hal_prop->type;
+               props[i].len = hal_prop->len;
+               props[i].val = hal_prop->val;
+
+               p += sizeof(*hal_prop) + hal_prop->len;
+               hal_prop = p;
+       }
+
+       bt_hal_cbacks->adapter_properties_cb(ev->status, ev->num_props, props);
+}
+
 /* will be called from notification thread context */
 void bt_notify_adapter(uint16_t opcode, void *buf, uint16_t len)
 {
@@ -45,6 +76,9 @@ void bt_notify_adapter(uint16_t opcode, void *buf, uint16_t len)
        case HAL_EV_ADAPTER_STATE_CHANGED:
                handle_adapter_state_changed(buf);
                break;
+       case HAL_EV_ADAPTER_PROPS_CHANGED:
+               handle_adapter_props_changed(buf, len);
+               break;
        default:
                DBG("Unhandled callback opcode=0x%x", opcode);
                break;