bluetooth: Implement Service.getCharacteristics

content/common/bluetooth/bluetooth_messages.h

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 // Messages for Web Bluetooth API.
 // Multiply-included message file, hence no include guard.
 
 // Web Bluetooth Security
 // The security mechanisms of Bluetooth are described in the specification:
 // https://webbluetoothchrome.github.io/web-bluetooth
@@ skipping 146 matching lines @@
                      int /* request_id */,
                      std::string /* characteristic_instance_id */,
                      uint32_t /* characteristic_properties */)
 
 // Informs the renderer that the characteristic request |request_id| failed.
 IPC_MESSAGE_CONTROL3(BluetoothMsg_GetCharacteristicError,
                      int /* thread_id */,
                      int /* request_id */,
                      blink::WebBluetoothError /* result */)
 
+// Informs the renderer that the multiple-characteristic request |request_id|
+// succeeded.
+IPC_MESSAGE_CONTROL5(
+    BluetoothMsg_GetCharacteristicsSuccess,
+    int /* thread_id */,
+    int /* request_id */,
+    std::vector<std::string> /* characteristics_instance_ids */,
+    std::vector<std::string> /* characteristics_uuids */,
+    std::vector<uint32_t> /* characteristics_properties */)
+
+// Informs the renderer that the multiple-characteristic request |request_id|
+// failed.
+IPC_MESSAGE_CONTROL3(BluetoothMsg_GetCharacteristicsError,
+                     int /* thread_id */,
+                     int /* request_id */,
+                     blink::WebBluetoothError /* result */)
+
 // Informs the renderer that the value has been read.
 IPC_MESSAGE_CONTROL3(BluetoothMsg_ReadCharacteristicValueSuccess,
                      int /* thread_id */,
                      int /* request_id */,
                      std::vector<uint8_t> /* value */)
 
 // Informs the renderer that an error occurred while reading the value.
 IPC_MESSAGE_CONTROL3(BluetoothMsg_ReadCharacteristicValueError,
                      int /* thread_id */,
                      int /* request_id */,
@@ skipping 69 matching lines @@
                      std::string /* service_uuid */)
 
 // Gets a GATT Characteristic within a GATT Service.
 IPC_MESSAGE_CONTROL5(BluetoothHostMsg_GetCharacteristic,
                      int /* thread_id */,
                      int /* request_id */,
                      int /* frame_routing_id */,
                      std::string /* service_instance_id */,
                      std::string /* characteristic_uuid */)
 
+// Gets GATT Characteristics within a GATT Service.
+IPC_MESSAGE_CONTROL5(BluetoothHostMsg_GetCharacteristics,
+                     int /* thread_id */,
+                     int /* request_id */,
+                     int /* frame_routing_id */,
+                     std::string /* service_instance_id */,
+                     std::string /* characteristics_uuid */)
+
 // Reads the characteristics value from a bluetooth device.
 IPC_MESSAGE_CONTROL4(BluetoothHostMsg_ReadValue,
                      int /* thread_id */,
                      int /* request_id */,
                      int /* frame_routing_id */,
                      std::string /* characteristic_instance_id */)
 
 // Writes a value to a bluetooth device's characteristic.
 IPC_MESSAGE_CONTROL5(BluetoothHostMsg_WriteValue,
                      int /* thread_id */,
@@ skipping 20 matching lines @@
 IPC_MESSAGE_CONTROL3(BluetoothHostMsg_RegisterCharacteristic,
                      int /* thread_id */,
                      int /* frame_routing_id */,
                      std::string /* characteristics_instance_id */)
 
 // Unregister from characteristic value changed events.
 IPC_MESSAGE_CONTROL3(BluetoothHostMsg_UnregisterCharacteristic,
                      int /* thread_id */,
                      int /* frame_routing_id */,
                      std::string /* characteristics_instance_id */)