Added switch that let us 'un-stub' certain dbus clients.

chromeos/dbus/mixed_dbus_thread_manager.h

Index: chromeos/dbus/mixed_dbus_thread_manager.h
diff --git a/chromeos/dbus/mixed_dbus_thread_manager.h b/chromeos/dbus/mixed_dbus_thread_manager.h
new file mode 100644
index 0000000000000000000000000000000000000000..b3d326a3f25457ddde983b05c801a6dcafc74e94
--- /dev/null
+++ b/chromeos/dbus/mixed_dbus_thread_manager.h
@@ -0,0 +1,89 @@
+// 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 CHROMEOS_DBUS_MIXED_DBUS_THREAD_MANAGER_H_
+#define CHROMEOS_DBUS_MIXED_DBUS_THREAD_MANAGER_H_
+
+#include "base/memory/scoped_ptr.h"
+#include "chromeos/dbus/dbus_client_bundle.h"
+#include "chromeos/dbus/dbus_thread_manager.h"
+
+namespace chromeos {
+
+// This class permits mixing DBusThreadManagerImpl and FakeDBusThreadManager
+// implementation and allow us to selectively activate some dbus clients while
+// others remain stubbed out.
+class MixedDBusThreadManager : public DBusThreadManager {
+ public:
+  explicit MixedDBusThreadManager(int unstub_mask,
+                                  DBusThreadManager* real_thread_manager,
+                                  DBusThreadManager* fake_thread_manager);
+
+  virtual ~MixedDBusThreadManager();
+
+ private:
+
+  // DBusThreadManager overrides.
+  virtual void AddObserver(DBusThreadManagerObserver* observer) OVERRIDE;
+  virtual void RemoveObserver(DBusThreadManagerObserver* observer) OVERRIDE;
+  virtual dbus::Bus* GetSystemBus() OVERRIDE;
+  virtual BluetoothAdapterClient* GetBluetoothAdapterClient() OVERRIDE;
+  virtual BluetoothAgentManagerClient*
+      GetBluetoothAgentManagerClient() OVERRIDE;
+  virtual BluetoothDeviceClient* GetBluetoothDeviceClient() OVERRIDE;
+  virtual BluetoothGattCharacteristicClient*
+      GetBluetoothGattCharacteristicClient() OVERRIDE;
+  virtual BluetoothGattDescriptorClient*
+      GetBluetoothGattDescriptorClient() OVERRIDE;
+  virtual BluetoothGattManagerClient* GetBluetoothGattManagerClient() OVERRIDE;
+  virtual BluetoothGattServiceClient* GetBluetoothGattServiceClient() OVERRIDE;
+  virtual BluetoothInputClient* GetBluetoothInputClient() OVERRIDE;
+  virtual BluetoothProfileManagerClient*
+      GetBluetoothProfileManagerClient() OVERRIDE;
+  virtual CrasAudioClient* GetCrasAudioClient() OVERRIDE;
+  virtual CrosDisksClient* GetCrosDisksClient() OVERRIDE;
+  virtual CryptohomeClient* GetCryptohomeClient() OVERRIDE;
+  virtual DebugDaemonClient* GetDebugDaemonClient() OVERRIDE;
+  virtual EasyUnlockClient* GetEasyUnlockClient() OVERRIDE;
+  virtual LorgnetteManagerClient* GetLorgnetteManagerClient() OVERRIDE;
+  virtual ShillDeviceClient* GetShillDeviceClient() OVERRIDE;
+  virtual ShillIPConfigClient* GetShillIPConfigClient() OVERRIDE;
+  virtual ShillManagerClient* GetShillManagerClient() OVERRIDE;
+  virtual ShillProfileClient* GetShillProfileClient() OVERRIDE;
+  virtual ShillServiceClient* GetShillServiceClient() OVERRIDE;
+  virtual GsmSMSClient* GetGsmSMSClient() OVERRIDE;
+  virtual ImageBurnerClient* GetImageBurnerClient() OVERRIDE;
+  virtual IntrospectableClient* GetIntrospectableClient() OVERRIDE;
+  virtual ModemMessagingClient* GetModemMessagingClient() OVERRIDE;
+  virtual NfcAdapterClient* GetNfcAdapterClient() OVERRIDE;
+  virtual NfcDeviceClient* GetNfcDeviceClient() OVERRIDE;
+  virtual NfcManagerClient* GetNfcManagerClient() OVERRIDE;
+  virtual NfcRecordClient* GetNfcRecordClient() OVERRIDE;
+  virtual NfcTagClient* GetNfcTagClient() OVERRIDE;
+  virtual PermissionBrokerClient* GetPermissionBrokerClient() OVERRIDE;
+  virtual PowerManagerClient* GetPowerManagerClient() OVERRIDE;
+  virtual PowerPolicyController* GetPowerPolicyController() OVERRIDE;
+  virtual SessionManagerClient* GetSessionManagerClient() OVERRIDE;
+  virtual SMSClient* GetSMSClient() OVERRIDE;
+  virtual SystemClockClient* GetSystemClockClient() OVERRIDE;
+  virtual UpdateEngineClient* GetUpdateEngineClient() OVERRIDE;
+
+ private:
+  // Returns either the real or fake DBusThreadManager implementation based on
+  // |client| and |unstub_mask_|.
+  DBusThreadManager* GetThreadManager(DBusClientBundle::DBusClientType client);
+
+  // Bitmask that defines which dbus clients should use |real_thread_manager_|,
+  // all other will be served by |fake_thread_manager_|. Bitmap flags are
+  // defined within DBusClientBundle::DBusClientType enum.
+  int unstub_mask_;
+  scoped_ptr<DBusThreadManager> real_thread_manager_;
+  scoped_ptr<DBusThreadManager> fake_thread_manager_;
+
+  DISALLOW_COPY_AND_ASSIGN(MixedDBusThreadManager);
+};
+
+}  // namespace chromeos
+
+#endif  // CHROMEOS_DBUS_MIXED_DBUS_THREAD_MANAGER_H_