| // 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. |
| |
| #include "device/bluetooth/bluetooth_gatt_connection.h" |
| |
| #include "device/bluetooth/bluetooth_adapter.h" |
| |
| namespace device { |
| |
| BluetoothGattConnection::BluetoothGattConnection( |
| scoped_refptr<device::BluetoothAdapter> adapter, |
| const std::string& device_address) |
| : adapter_(adapter), device_address_(device_address) { |
| DCHECK(adapter_.get()); |
| DCHECK(!device_address_.empty()); |
| |
| device_ = adapter_->GetDevice(device_address_); |
| DCHECK(device_); |
| owns_reference_for_connection_ = true; |
| device_->AddGattConnection(this); |
| } |
| |
| BluetoothGattConnection::~BluetoothGattConnection() { |
| Disconnect(); |
| } |
| |
| const std::string& BluetoothGattConnection::GetDeviceAddress() const { |
| return device_address_; |
| } |
| |
| bool BluetoothGattConnection::IsConnected() { |
| if (!owns_reference_for_connection_) |
| return false; |
| DCHECK(adapter_->GetDevice(device_address_)); |
| DCHECK(device_->IsGattConnected()); |
| return true; |
| } |
| |
| void BluetoothGattConnection::Disconnect() { |
| if (!owns_reference_for_connection_) |
| return; |
| |
| owns_reference_for_connection_ = false; |
| device_->RemoveGattConnection(this); |
| } |
| |
| void BluetoothGattConnection::InvalidateConnectionReference() { |
| owns_reference_for_connection_ = false; |
| } |
| |
| } // namespace device |