Refactor DBusThreadManager to split away BT clients.

device/bluetooth/bluetooth_adapter_chromeos.h

 // Copyright 2013 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_ADAPTER_CHROMEOS_H_
 #define DEVICE_BLUETOOTH_BLUETOOTH_ADAPTER_CHROMEOS_H_
 
 #include <map>
 #include <queue>
 #include <string>
 #include <utility>
 #include <vector>
 
 #include "base/memory/weak_ptr.h"
-#include "chromeos/dbus/bluetooth_adapter_client.h"
-#include "chromeos/dbus/bluetooth_agent_service_provider.h"
-#include "chromeos/dbus/bluetooth_device_client.h"
-#include "chromeos/dbus/bluetooth_input_client.h"
-#include "chromeos/dbus/bluetooth_profile_manager_client.h"
-#include "chromeos/dbus/bluetooth_profile_service_provider.h"
 #include "dbus/object_path.h"
 #include "device/bluetooth/bluetooth_adapter.h"
 #include "device/bluetooth/bluetooth_audio_sink.h"
 #include "device/bluetooth/bluetooth_device.h"
 #include "device/bluetooth/bluetooth_discovery_session.h"
 #include "device/bluetooth/bluetooth_export.h"
+#include "device/bluetooth/dbus/bluetooth_adapter_client.h"
+#include "device/bluetooth/dbus/bluetooth_agent_service_provider.h"
+#include "device/bluetooth/dbus/bluetooth_device_client.h"
+#include "device/bluetooth/dbus/bluetooth_input_client.h"
+#include "device/bluetooth/dbus/bluetooth_profile_manager_client.h"
+#include "device/bluetooth/dbus/bluetooth_profile_service_provider.h"
 
 namespace base {
 class SequencedTaskRunner;
 }  // namespace base
 
 namespace device {
 class BluetoothSocketThread;
 }  // namespace device
 
 namespace chromeos {
@@ skipping 16 matching lines @@
 // single-threaded calls, and posts tasks to the UI thread.
 //
 // Methods tolerate a shutdown scenario where BluetoothAdapterChromeOS::Shutdown
 // causes IsPresent to return false just before the dbus system is shutdown but
 // while references to the BluetoothAdapterChromeOS object still exists.
 //
 // When adding methods to this class verify shutdown behavior in
 // BluetoothChromeOSTest, Shutdown.
 class DEVICE_BLUETOOTH_EXPORT BluetoothAdapterChromeOS
     : public device::BluetoothAdapter,
-      public chromeos::BluetoothAdapterClient::Observer,
-      public chromeos::BluetoothDeviceClient::Observer,
-      public chromeos::BluetoothInputClient::Observer,
-      public chromeos::BluetoothAgentServiceProvider::Delegate {
+      public bluez::BluetoothAdapterClient::Observer,
+      public bluez::BluetoothDeviceClient::Observer,
+      public bluez::BluetoothInputClient::Observer,
+      public bluez::BluetoothAgentServiceProvider::Delegate {
  public:
   typedef base::Callback<void(const std::string& error_message)>
       ErrorCompletionCallback;
   typedef base::Callback<void(BluetoothAdapterProfileChromeOS* profile)>
       ProfileRegisteredCallback;
 
   static base::WeakPtr<BluetoothAdapter> CreateAdapter();
 
   // BluetoothAdapter:
   void Shutdown() override;
@@ skipping 72 matching lines @@
 
   // Request a profile on the adapter for a custom service with a
   // specific UUID for the device at |device_path| to be sent to |delegate|.
   // If |device_path| is the empty string, incoming connections will be
   // assigned to |delegate|.  When the profile is
   // successfully registered, |success_callback| will be called with a pointer
   // to the profile which is managed by BluetoothAdapterChromeOS.  On failure,
   // |error_callback| will be called.
   void UseProfile(const device::BluetoothUUID& uuid,
                   const dbus::ObjectPath& device_path,
-                  const BluetoothProfileManagerClient::Options& options,
-                  BluetoothProfileServiceProvider::Delegate* delegate,
+                  const bluez::BluetoothProfileManagerClient::Options& options,
+                  bluez::BluetoothProfileServiceProvider::Delegate* delegate,
                   const ProfileRegisteredCallback& success_callback,
                   const ErrorCompletionCallback& error_callback);
 
   // Release use of a profile by a device.
   void ReleaseProfile(const dbus::ObjectPath& device_path,
                       BluetoothAdapterProfileChromeOS* profile);
 
  protected:
   // BluetoothAdapter:
   void RemovePairingDelegateInternal(
@@ skipping 15 matching lines @@
                      DiscoverySessionErrorCallback> DiscoveryParamTuple;
   typedef std::queue<DiscoveryParamTuple> DiscoveryCallbackQueue;
 
   // Callback pair for the profile registration queue.
   typedef std::pair<base::Closure, ErrorCompletionCallback>
       RegisterProfileCompletionPair;
 
   BluetoothAdapterChromeOS();
   ~BluetoothAdapterChromeOS() override;
 
-  // BluetoothAdapterClient::Observer override.
+  // bluez::BluetoothAdapterClient::Observer override.
   void AdapterAdded(const dbus::ObjectPath& object_path) override;
   void AdapterRemoved(const dbus::ObjectPath& object_path) override;
   void AdapterPropertyChanged(const dbus::ObjectPath& object_path,
                               const std::string& property_name) override;
 
-  // BluetoothDeviceClient::Observer override.
+  // bluez::BluetoothDeviceClient::Observer override.
   void DeviceAdded(const dbus::ObjectPath& object_path) override;
   void DeviceRemoved(const dbus::ObjectPath& object_path) override;
   void DevicePropertyChanged(const dbus::ObjectPath& object_path,
                              const std::string& property_name) override;
 
-  // BluetoothInputClient::Observer override.
+  // bluez::BluetoothInputClient::Observer override.
   void InputPropertyChanged(const dbus::ObjectPath& object_path,
                             const std::string& property_name) override;
 
-  // BluetoothAgentServiceProvider::Delegate override.
+  // bluez::BluetoothAgentServiceProvider::Delegate override.
   void Released() override;
   void RequestPinCode(const dbus::ObjectPath& device_path,
                       const PinCodeCallback& callback) override;
   void DisplayPinCode(const dbus::ObjectPath& device_path,
                       const std::string& pincode) override;
   void RequestPasskey(const dbus::ObjectPath& device_path,
                       const PasskeyCallback& callback) override;
   void DisplayPasskey(const dbus::ObjectPath& device_path,
                       uint32 passkey,
                       uint16 entered) override;
@@ skipping 102 matching lines @@
   void OnSetDiscoveryFilterError(
       const base::Closure& callback,
       const DiscoverySessionErrorCallback& error_callback,
       const std::string& error_name,
       const std::string& error_message);
 
   // Called by dbus:: on completion of the D-Bus method to register a profile.
   void OnRegisterProfile(const device::BluetoothUUID& uuid,
                          scoped_ptr<BluetoothAdapterProfileChromeOS> profile);
 
-  void SetProfileDelegate(const device::BluetoothUUID& uuid,
-                          const dbus::ObjectPath& device_path,
-                          BluetoothProfileServiceProvider::Delegate* delegate,
-                          const ProfileRegisteredCallback& success_callback,
-                          const ErrorCompletionCallback& error_callback);
+  void SetProfileDelegate(
+      const device::BluetoothUUID& uuid,
+      const dbus::ObjectPath& device_path,
+      bluez::BluetoothProfileServiceProvider::Delegate* delegate,
+      const ProfileRegisteredCallback& success_callback,
+      const ErrorCompletionCallback& error_callback);
   void OnRegisterProfileError(const device::BluetoothUUID& uuid,
                               const std::string& error_name,
                               const std::string& error_message);
 
   // Called by BluetoothAdapterProfileChromeOS when no users of a profile
   // remain.
   void RemoveProfile(const device::BluetoothUUID& uuid);
 
   // Processes the queued discovery requests. For each DiscoveryParamTuple in
   // the queue, this method will try to add a new discovery session. This method
@@ skipping 19 matching lines @@
   // requested discovery, dropping our count to 0 won't necessarily result in
   // the controller actually stopping discovery if, for example, an application
   // other than Chrome, such as bt_console, was also used to start discovery.
   DiscoveryCallbackQueue discovery_request_queue_;
 
   // Object path of the adapter we track.
   dbus::ObjectPath object_path_;
 
   // Instance of the D-Bus agent object used for pairing, initialized with
   // our own class as its delegate.
-  scoped_ptr<BluetoothAgentServiceProvider> agent_;
+  scoped_ptr<bluez::BluetoothAgentServiceProvider> agent_;
 
   // UI thread task runner and socket thread object used to create sockets.
   scoped_refptr<base::SequencedTaskRunner> ui_task_runner_;
   scoped_refptr<device::BluetoothSocketThread> socket_thread_;
 
   // The profiles we have registered with the bluetooth daemon.
   std::map<device::BluetoothUUID, BluetoothAdapterProfileChromeOS*> profiles_;
 
   // Queue of delegates waiting for a profile to register.
   std::map<device::BluetoothUUID, std::vector<RegisterProfileCompletionPair>*>
       profile_queues_;
 
   scoped_ptr<device::BluetoothDiscoveryFilter> current_filter_;
 
   // Note: This should remain the last member so it'll be destroyed and
   // invalidate its weak pointers before any other members are destroyed.
   base::WeakPtrFactory<BluetoothAdapterChromeOS> weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(BluetoothAdapterChromeOS);
 };
 
 }  // namespace chromeos
 
 #endif  // DEVICE_BLUETOOTH_BLUETOOTH_ADAPTER_CHROMEOS_H_