device/bluetooth/bluetooth_adapter.cc

   1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "device/bluetooth/bluetooth_adapter.h"
   6
   7 #include "base/stl_util.h"
   8 #include "device/bluetooth/bluetooth_device.h"
   9
  10 namespace device {
  11
  12 BluetoothAdapter::BluetoothAdapter() {
  13 }
  14
  15 BluetoothAdapter::~BluetoothAdapter() {
  16   STLDeleteValues(&devices_);
  17 }
  18
  19 BluetoothAdapter::DeviceList BluetoothAdapter::GetDevices() {
  20   ConstDeviceList const_devices =
  21     const_cast<const BluetoothAdapter *>(this)->GetDevices();
  22
  23   DeviceList devices;
  24   for (ConstDeviceList::const_iterator i = const_devices.begin();
  25        i != const_devices.end(); ++i)
  26     devices.push_back(const_cast<BluetoothDevice *>(*i));
  27
  28   return devices;
  29 }
  30
  31 BluetoothAdapter::ConstDeviceList BluetoothAdapter::GetDevices() const {
  32   ConstDeviceList devices;
  33   for (DevicesMap::const_iterator iter = devices_.begin();
  34        iter != devices_.end();
  35        ++iter)
  36     devices.push_back(iter->second);
  37
  38   return devices;
  39 }
  40
  41 BluetoothDevice* BluetoothAdapter::GetDevice(const std::string& address) {
  42   return const_cast<BluetoothDevice *>(
  43       const_cast<const BluetoothAdapter *>(this)->GetDevice(address));
  44 }
  45
  46 const BluetoothDevice* BluetoothAdapter::GetDevice(
  47     const std::string& address) const {
  48   DevicesMap::const_iterator iter = devices_.find(address);
  49   if (iter != devices_.end())
  50     return iter->second;
  51
  52   return NULL;
  53 }
  54
  55 }  // namespace device