blob: 1c5cf3c2e952a318907480dfb269b6dadca1f5d5 [file] [log] [blame]
// Copyright (c) 2012 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_device_win.h"
#include <string>
#include "base/basictypes.h"
#include "base/containers/scoped_ptr_hash_map.h"
#include "base/logging.h"
#include "base/memory/scoped_vector.h"
#include "base/sequenced_task_runner.h"
#include "base/strings/stringprintf.h"
#include "device/bluetooth/bluetooth_service_record_win.h"
#include "device/bluetooth/bluetooth_socket_thread.h"
#include "device/bluetooth/bluetooth_socket_win.h"
#include "device/bluetooth/bluetooth_task_manager_win.h"
#include "device/bluetooth/bluetooth_uuid.h"
namespace {
const int kSdpBytesBufferSize = 1024;
const char kApiUnavailable[] = "This API is not implemented on this platform.";
} // namespace
namespace device {
BluetoothDeviceWin::BluetoothDeviceWin(
const BluetoothTaskManagerWin::DeviceState& device_state,
const scoped_refptr<base::SequencedTaskRunner>& ui_task_runner,
const scoped_refptr<BluetoothSocketThread>& socket_thread,
net::NetLog* net_log,
const net::NetLog::Source& net_log_source)
: BluetoothDevice(),
ui_task_runner_(ui_task_runner),
socket_thread_(socket_thread),
net_log_(net_log),
net_log_source_(net_log_source) {
Update(device_state);
}
BluetoothDeviceWin::~BluetoothDeviceWin() {
}
void BluetoothDeviceWin::Update(
const BluetoothTaskManagerWin::DeviceState& device_state) {
address_ = device_state.address;
// Note: Callers are responsible for providing a canonicalized address.
DCHECK_EQ(address_, BluetoothDevice::CanonicalizeAddress(address_));
name_ = device_state.name;
bluetooth_class_ = device_state.bluetooth_class;
visible_ = device_state.visible;
connected_ = device_state.connected;
paired_ = device_state.authenticated;
UpdateServices(device_state);
}
void BluetoothDeviceWin::UpdateServices(
const BluetoothTaskManagerWin::DeviceState& device_state) {
uuids_.clear();
service_record_list_.clear();
for (ScopedVector<BluetoothTaskManagerWin::ServiceRecordState>::const_iterator
iter = device_state.service_record_states.begin();
iter != device_state.service_record_states.end();
++iter) {
BluetoothServiceRecordWin* service_record =
new BluetoothServiceRecordWin(device_state.address,
(*iter)->name,
(*iter)->sdp_bytes,
(*iter)->gatt_uuid);
service_record_list_.push_back(service_record);
uuids_.push_back(service_record->uuid());
}
}
bool BluetoothDeviceWin::IsEqual(
const BluetoothTaskManagerWin::DeviceState& device_state) {
if (address_ != device_state.address || name_ != device_state.name ||
bluetooth_class_ != device_state.bluetooth_class ||
visible_ != device_state.visible ||
connected_ != device_state.connected ||
paired_ != device_state.authenticated) {
return false;
}
// Checks service collection
typedef std::set<BluetoothUUID> UUIDSet;
typedef base::ScopedPtrHashMap<std::string, BluetoothServiceRecordWin>
ServiceRecordMap;
UUIDSet known_services;
for (UUIDList::const_iterator iter = uuids_.begin(); iter != uuids_.end();
++iter) {
known_services.insert((*iter));
}
UUIDSet new_services;
ServiceRecordMap new_service_records;
for (ScopedVector<BluetoothTaskManagerWin::ServiceRecordState>::const_iterator
iter = device_state.service_record_states.begin();
iter != device_state.service_record_states.end();
++iter) {
BluetoothServiceRecordWin* service_record = new BluetoothServiceRecordWin(
address_, (*iter)->name, (*iter)->sdp_bytes, (*iter)->gatt_uuid);
new_services.insert(service_record->uuid());
new_service_records.set(
service_record->uuid().canonical_value(),
scoped_ptr<BluetoothServiceRecordWin>(service_record));
}
UUIDSet removed_services =
base::STLSetDifference<UUIDSet>(known_services, new_services);
if (!removed_services.empty()) {
return false;
}
UUIDSet added_devices =
base::STLSetDifference<UUIDSet>(new_services, known_services);
if (!added_devices.empty()) {
return false;
}
for (ServiceRecordList::const_iterator iter = service_record_list_.begin();
iter != service_record_list_.end();
++iter) {
BluetoothServiceRecordWin* service_record = (*iter);
BluetoothServiceRecordWin* new_service_record =
new_service_records.get((*iter)->uuid().canonical_value());
if (!service_record->IsEqual(*new_service_record))
return false;
}
return true;
}
void BluetoothDeviceWin::SetVisible(bool visible) {
visible_ = visible;
}
uint32 BluetoothDeviceWin::GetBluetoothClass() const {
return bluetooth_class_;
}
std::string BluetoothDeviceWin::GetDeviceName() const {
return name_;
}
std::string BluetoothDeviceWin::GetAddress() const {
return address_;
}
BluetoothDevice::VendorIDSource
BluetoothDeviceWin::GetVendorIDSource() const {
return VENDOR_ID_UNKNOWN;
}
uint16 BluetoothDeviceWin::GetVendorID() const {
return 0;
}
uint16 BluetoothDeviceWin::GetProductID() const {
return 0;
}
uint16 BluetoothDeviceWin::GetDeviceID() const {
return 0;
}
bool BluetoothDeviceWin::IsPaired() const {
return paired_;
}
bool BluetoothDeviceWin::IsConnected() const {
return connected_;
}
bool BluetoothDeviceWin::IsConnectable() const {
return false;
}
bool BluetoothDeviceWin::IsConnecting() const {
return false;
}
BluetoothDevice::UUIDList BluetoothDeviceWin::GetUUIDs() const {
return uuids_;
}
bool BluetoothDeviceWin::ExpectingPinCode() const {
NOTIMPLEMENTED();
return false;
}
bool BluetoothDeviceWin::ExpectingPasskey() const {
NOTIMPLEMENTED();
return false;
}
bool BluetoothDeviceWin::ExpectingConfirmation() const {
NOTIMPLEMENTED();
return false;
}
void BluetoothDeviceWin::GetConnectionInfo(
const ConnectionInfoCallback& callback) {
NOTIMPLEMENTED();
callback.Run(ConnectionInfo());
}
void BluetoothDeviceWin::Connect(
PairingDelegate* pairing_delegate,
const base::Closure& callback,
const ConnectErrorCallback& error_callback) {
NOTIMPLEMENTED();
}
void BluetoothDeviceWin::SetPinCode(const std::string& pincode) {
NOTIMPLEMENTED();
}
void BluetoothDeviceWin::SetPasskey(uint32 passkey) {
NOTIMPLEMENTED();
}
void BluetoothDeviceWin::ConfirmPairing() {
NOTIMPLEMENTED();
}
void BluetoothDeviceWin::RejectPairing() {
NOTIMPLEMENTED();
}
void BluetoothDeviceWin::CancelPairing() {
NOTIMPLEMENTED();
}
void BluetoothDeviceWin::Disconnect(
const base::Closure& callback,
const ErrorCallback& error_callback) {
NOTIMPLEMENTED();
}
void BluetoothDeviceWin::Forget(const ErrorCallback& error_callback) {
NOTIMPLEMENTED();
}
void BluetoothDeviceWin::ConnectToService(
const BluetoothUUID& uuid,
const ConnectToServiceCallback& callback,
const ConnectToServiceErrorCallback& error_callback) {
scoped_refptr<BluetoothSocketWin> socket(
BluetoothSocketWin::CreateBluetoothSocket(
ui_task_runner_, socket_thread_));
socket->Connect(this, uuid, base::Bind(callback, socket), error_callback);
}
void BluetoothDeviceWin::ConnectToServiceInsecurely(
const BluetoothUUID& uuid,
const ConnectToServiceCallback& callback,
const ConnectToServiceErrorCallback& error_callback) {
error_callback.Run(kApiUnavailable);
}
void BluetoothDeviceWin::CreateGattConnection(
const GattConnectionCallback& callback,
const ConnectErrorCallback& error_callback) {
// TODO(armansito): Implement.
error_callback.Run(ERROR_UNSUPPORTED_DEVICE);
}
const BluetoothServiceRecordWin* BluetoothDeviceWin::GetServiceRecord(
const device::BluetoothUUID& uuid) const {
for (ServiceRecordList::const_iterator iter = service_record_list_.begin();
iter != service_record_list_.end();
++iter) {
if ((*iter)->uuid() == uuid)
return *iter;
}
return NULL;
}
} // namespace device