123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176 |
- // 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.
- #ifndef DEVICE_BLUETOOTH_BLUETOOTH_DEVICE_WIN_H_
- #define DEVICE_BLUETOOTH_BLUETOOTH_DEVICE_WIN_H_
- #include <stdint.h>
- #include <memory>
- #include <set>
- #include <string>
- #include <utility>
- #include <vector>
- #include "base/task/sequenced_task_runner.h"
- #include "device/bluetooth/bluetooth_device.h"
- #include "device/bluetooth/bluetooth_export.h"
- #include "device/bluetooth/bluetooth_task_manager_win.h"
- namespace device {
- class BluetoothAdapterWin;
- class BluetoothRemoteGattServiceWin;
- class BluetoothServiceRecordWin;
- class BluetoothSocketThread;
- class BluetoothUUID;
- class DEVICE_BLUETOOTH_EXPORT BluetoothDeviceWin
- : public BluetoothDevice,
- public BluetoothAdapter::Observer {
- public:
- explicit BluetoothDeviceWin(
- BluetoothAdapterWin* adapter,
- const BluetoothTaskManagerWin::DeviceState& device_state,
- scoped_refptr<base::SequencedTaskRunner> ui_task_runner,
- scoped_refptr<BluetoothSocketThread> socket_thread);
- BluetoothDeviceWin(const BluetoothDeviceWin&) = delete;
- BluetoothDeviceWin& operator=(const BluetoothDeviceWin&) = delete;
- ~BluetoothDeviceWin() override;
- // BluetoothDevice override
- uint32_t GetBluetoothClass() const override;
- std::string GetAddress() const override;
- AddressType GetAddressType() const override;
- VendorIDSource GetVendorIDSource() const override;
- uint16_t GetVendorID() const override;
- uint16_t GetProductID() const override;
- uint16_t GetDeviceID() const override;
- uint16_t GetAppearance() const override;
- absl::optional<std::string> GetName() const override;
- bool IsPaired() const override;
- bool IsConnected() const override;
- bool IsGattConnected() const override;
- bool IsConnectable() const override;
- bool IsConnecting() const override;
- UUIDSet GetUUIDs() const override;
- absl::optional<int8_t> GetInquiryRSSI() const override;
- absl::optional<int8_t> GetInquiryTxPower() const override;
- bool ExpectingPinCode() const override;
- bool ExpectingPasskey() const override;
- bool ExpectingConfirmation() const override;
- void GetConnectionInfo(ConnectionInfoCallback callback) override;
- void SetConnectionLatency(ConnectionLatency connection_latency,
- base::OnceClosure callback,
- ErrorCallback error_callback) override;
- void Connect(PairingDelegate* pairing_delegate,
- ConnectCallback callback) override;
- void SetPinCode(const std::string& pincode) override;
- void SetPasskey(uint32_t passkey) override;
- void ConfirmPairing() override;
- void RejectPairing() override;
- void CancelPairing() override;
- void Disconnect(base::OnceClosure callback,
- ErrorCallback error_callback) override;
- void Forget(base::OnceClosure callback,
- ErrorCallback error_callback) override;
- void ConnectToService(const BluetoothUUID& uuid,
- ConnectToServiceCallback callback,
- ConnectToServiceErrorCallback error_callback) override;
- void ConnectToServiceInsecurely(
- const BluetoothUUID& uuid,
- ConnectToServiceCallback callback,
- ConnectToServiceErrorCallback error_callback) override;
- // Used by BluetoothProfileWin to retrieve the service record for the given
- // |uuid|.
- const BluetoothServiceRecordWin* GetServiceRecord(
- const device::BluetoothUUID& uuid) const;
- // Returns true if all fields and services of this instance are equal to the
- // fields and services stored in |device_state|.
- bool IsEqual(const BluetoothTaskManagerWin::DeviceState& device_state);
- // Updates this instance with all fields and properties stored in
- // |device_state|.
- void Update(const BluetoothTaskManagerWin::DeviceState& device_state);
- // Notify |service| discovery complete, |service| is a remote GATT service of
- // this device.
- void GattServiceDiscoveryComplete(BluetoothRemoteGattServiceWin* service);
- protected:
- // BluetoothDevice override
- void CreateGattConnectionImpl(
- absl::optional<BluetoothUUID> service_uuid) override;
- void DisconnectGatt() override;
- private:
- friend class BluetoothAdapterWin;
- // Used by BluetoothAdapterWin to update the visible state during
- // discovery.
- void SetVisible(bool visible);
- // Updates the services with services stored in |device_state|.
- void UpdateServices(const BluetoothTaskManagerWin::DeviceState& device_state);
- // Checks if GATT service with |uuid| and |attribute_handle| has already been
- // discovered.
- bool IsGattServiceDiscovered(const BluetoothUUID& uuid,
- uint16_t attribute_handle);
- // Checks if |service| still exist on device according to newly discovered
- // |service_state|.
- bool DoesGattServiceExist(
- const std::vector<std::unique_ptr<
- BluetoothTaskManagerWin::ServiceRecordState>>& service_state,
- BluetoothRemoteGattService* service);
- // Updates the GATT services with the services stored in |service_state|.
- void UpdateGattServices(
- const std::vector<
- std::unique_ptr<BluetoothTaskManagerWin::ServiceRecordState>>&
- service_state);
- scoped_refptr<base::SequencedTaskRunner> ui_task_runner_;
- scoped_refptr<BluetoothSocketThread> socket_thread_;
- // The Bluetooth class of the device, a bitmask that may be decoded using
- // https://www.bluetooth.org/Technical/AssignedNumbers/baseband.htm
- uint32_t bluetooth_class_;
- // The name of the device, as supplied by the remote device.
- absl::optional<std::string> name_;
- // The Bluetooth address of the device.
- std::string address_;
- // Tracked device state, updated by the adapter managing the lifecycle of
- // the device.
- bool paired_;
- bool connected_;
- bool is_low_energy_;
- // Used to send change notifications when a device disappears during
- // discovery.
- bool visible_;
- // The services (identified by UUIDs) that this device provides.
- UUIDSet uuids_;
- // The service records retrieved from SDP.
- std::vector<std::unique_ptr<BluetoothServiceRecordWin>> service_record_list_;
- // The element of the set is the uuid / attribute handle pair of the
- // BluetoothRemoteGattServiceWin instance.
- std::set<std::pair<BluetoothUUID, uint16_t>>
- discovery_completed_included_services_;
- };
- } // namespace device
- #endif // DEVICE_BLUETOOTH_BLUETOOTH_DEVICE_WIN_H_
|