Implement create attribute API functions for BTLE.

device/bluetooth/bluez/bluetooth_local_gatt_service_bluez.h

 // Copyright 2016 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.
 
 #ifndef DEVICE_BLUETOOTH_BLUEZ_BLUETOOTH_LOCAL_GATT_SERVICE_BLUEZ_H_
 #define DEVICE_BLUETOOTH_BLUEZ_BLUETOOTH_LOCAL_GATT_SERVICE_BLUEZ_H_
 
 #include <string>
 #include <vector>
 
@@ skipping 40 matching lines @@
 
   // device::BluetoothGattService overrides.
   device::BluetoothUUID GetUUID() const override;
   bool IsPrimary() const override;
 
   // device::BluetoothLocalGattService overrides.
   void Register(const base::Closure& callback,
                 const ErrorCallback& error_callback) override;
   void Unregister(const base::Closure& callback,
                   const ErrorCallback& error_callback) override;
+  device::BluetoothLocalGattCharacteristic* GetCharacteristic(
+      const std::string& identifier) override;
 
-  const std::vector<std::unique_ptr<BluetoothLocalGattCharacteristicBlueZ>>&
+  const std::map<dbus::ObjectPath,
+                 std::unique_ptr<BluetoothLocalGattCharacteristicBlueZ>>&
   GetCharacteristics() const;
 
   Delegate* GetDelegate() { return delegate_; }
 
   static dbus::ObjectPath AddGuidToObjectPath(const std::string& path);
 
  private:
   friend class BluetoothLocalGattCharacteristicBlueZ;
   // Needs access to weak_ptr_factory_.
   friend class device::BluetoothLocalGattService;
@@ skipping 11 matching lines @@
   device::BluetoothUUID uuid_;
 
   // If this service is primary.
   bool is_primary_;
 
   // Delegate to receive read/write requests for attribute  values contained
   // in this service.
   device::BluetoothLocalGattService::Delegate* delegate_;
 
   // Characteristics contained by this service.
-  std::vector<std::unique_ptr<BluetoothLocalGattCharacteristicBlueZ>>
+  std::map<dbus::ObjectPath,
+           std::unique_ptr<BluetoothLocalGattCharacteristicBlueZ>>
       characteristics_;
 
   // Note: This should remain the last member so it'll be destroyed and
   // invalidate its weak pointers before any other members are destroyed.
   base::WeakPtrFactory<BluetoothLocalGattServiceBlueZ> weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(BluetoothLocalGattServiceBlueZ);
 };
 
 }  // namespace bluez
 
 #endif  // DEVICE_BLUETOOTH_BLUEZ_BLUETOOTH_LOCAL_GATT_SERVICE_BLUEZ_H_