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| 1 // Copyright 2015 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 #ifndef DEVICE_BLUETOOTH_BLUETOOTH_ADAPTER_PROFILE_CHROMEOS_H_ | |
| 6 #define DEVICE_BLUETOOTH_BLUETOOTH_ADAPTER_PROFILE_CHROMEOS_H_ | |
| 7 | |
| 8 #include "base/memory/weak_ptr.h" | |
| 9 #include "device/bluetooth/bluetooth_adapter_chromeos.h" | |
| 10 #include "device/bluetooth/bluetooth_export.h" | |
| 11 #include "device/bluetooth/dbus/bluetooth_profile_manager_client.h" | |
| 12 #include "device/bluetooth/dbus/bluetooth_profile_service_provider.h" | |
| 13 | |
| 14 namespace device { | |
| 15 class BluetoothUUID; | |
| 16 } // namespace device | |
| 17 | |
| 18 namespace chromeos { | |
| 19 | |
| 20 // The BluetoothAdapterProfileChromeOS class implements a multiplexing | |
| 21 // profile for custom Bluetooth services managed by a BluetoothAdapter. | |
| 22 // Maintains a list of delegates which may serve the profile. | |
| 23 // One delegate is allowed for each device. | |
| 24 // | |
| 25 // This class is not thread-safe, but is only called from the dbus origin | |
| 26 // thread. | |
| 27 // | |
| 28 // BluetoothAdapterProfileChromeOS objects are owned by the | |
| 29 // BluetoothAdapterChromeOS and allocated through Register() | |
| 30 class DEVICE_BLUETOOTH_EXPORT BluetoothAdapterProfileChromeOS | |
| 31 : public bluez::BluetoothProfileServiceProvider::Delegate { | |
| 32 public: | |
| 33 typedef base::Callback<void(scoped_ptr<BluetoothAdapterProfileChromeOS> | |
| 34 profile)> ProfileRegisteredCallback; | |
| 35 | |
| 36 // Registers a profile with the BlueZ server for |uuid| with the | |
| 37 // options |options|. |success_callback| is provided with a newly | |
| 38 // allocated profile if registration is successful, otherwise |error_callback| | |
| 39 // will be called. | |
| 40 static void Register( | |
| 41 const device::BluetoothUUID& uuid, | |
| 42 const bluez::BluetoothProfileManagerClient::Options& options, | |
| 43 const ProfileRegisteredCallback& success_callback, | |
| 44 const bluez::BluetoothProfileManagerClient::ErrorCallback& | |
| 45 error_callback); | |
| 46 | |
| 47 ~BluetoothAdapterProfileChromeOS() override; | |
| 48 | |
| 49 // The object path of the profile. | |
| 50 const dbus::ObjectPath& object_path() const { return object_path_; } | |
| 51 | |
| 52 // Returns the UUID of the profile | |
| 53 const device::BluetoothUUID& uuid() const { return uuid_; } | |
| 54 | |
| 55 // Add a delegate for a device associated with this profile. | |
| 56 // An empty |device_path| indicates a local listening service. | |
| 57 // Returns true if the delegate was set, and false if the |device_path| | |
| 58 // already had a delegate set. | |
| 59 bool SetDelegate(const dbus::ObjectPath& device_path, | |
| 60 bluez::BluetoothProfileServiceProvider::Delegate* delegate); | |
| 61 | |
| 62 // Remove the delegate for a device. |unregistered_callback| will be called | |
| 63 // if this unregisters the profile. | |
| 64 void RemoveDelegate(const dbus::ObjectPath& device_path, | |
| 65 const base::Closure& unregistered_callback); | |
| 66 | |
| 67 // Returns the number of delegates for this profile. | |
| 68 size_t DelegateCount() const { return delegates_.size(); } | |
| 69 | |
| 70 private: | |
| 71 BluetoothAdapterProfileChromeOS(const device::BluetoothUUID& uuid); | |
| 72 | |
| 73 // bluez::BluetoothProfileServiceProvider::Delegate: | |
| 74 void Released() override; | |
| 75 void NewConnection( | |
| 76 const dbus::ObjectPath& device_path, | |
| 77 scoped_ptr<dbus::FileDescriptor> fd, | |
| 78 const bluez::BluetoothProfileServiceProvider::Delegate::Options& options, | |
| 79 const ConfirmationCallback& callback) override; | |
| 80 void RequestDisconnection(const dbus::ObjectPath& device_path, | |
| 81 const ConfirmationCallback& callback) override; | |
| 82 void Cancel() override; | |
| 83 | |
| 84 // Called by dbus:: on completion of the D-Bus method to unregister a profile. | |
| 85 void OnUnregisterProfileError(const base::Closure& unregistered_callback, | |
| 86 const std::string& error_name, | |
| 87 const std::string& error_message); | |
| 88 | |
| 89 // List of delegates which this profile is multiplexing to. | |
| 90 std::map<std::string, bluez::BluetoothProfileServiceProvider::Delegate*> | |
| 91 delegates_; | |
| 92 | |
| 93 // The UUID that this profile represents. | |
| 94 const device::BluetoothUUID& uuid_; | |
| 95 | |
| 96 // Registered dbus object path for this profile. | |
| 97 dbus::ObjectPath object_path_; | |
| 98 | |
| 99 // Profile dbus object for receiving profile method calls from BlueZ | |
| 100 scoped_ptr<bluez::BluetoothProfileServiceProvider> profile_; | |
| 101 | |
| 102 // Note: This should remain the last member so it'll be destroyed and | |
| 103 // invalidate its weak pointers before any other members are destroyed. | |
| 104 base::WeakPtrFactory<BluetoothAdapterProfileChromeOS> weak_ptr_factory_; | |
| 105 | |
| 106 DISALLOW_COPY_AND_ASSIGN(BluetoothAdapterProfileChromeOS); | |
| 107 }; | |
| 108 | |
| 109 } // namespace chromeos | |
| 110 | |
| 111 #endif // DEVICE_BLUETOOTH_BLUETOOTH_ADAPTER_PROFILE_CHROMEOS_H_ | |
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Chromium Code Reviews
Issue 1415573014:
Reland "Add Linux support for the Bluetooth API" (Closed)
Base URL: https://chromium.googlesource.com/chromium/src.git@master