Bluetooth: remove legacy backend

chromeos/dbus/bluetooth_out_of_band_client.cc

Index: chromeos/dbus/bluetooth_out_of_band_client.cc
diff --git a/chromeos/dbus/bluetooth_out_of_band_client.cc b/chromeos/dbus/bluetooth_out_of_band_client.cc
deleted file mode 100644
index 457cf82515b0c7b9c69bd6c21b2f7aee34840c3d..0000000000000000000000000000000000000000
--- a/chromeos/dbus/bluetooth_out_of_band_client.cc
+++ /dev/null
@@ -1,203 +0,0 @@
-// 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 "chromeos/dbus/bluetooth_out_of_band_client.h"
-
-#include <map>
-#include <string>
-
-#include "base/bind.h"
-#include "base/logging.h"
-#include "chromeos/dbus/bluetooth_adapter_client.h"
-#include "dbus/bus.h"
-#include "dbus/message.h"
-#include "dbus/object_path.h"
-#include "dbus/object_proxy.h"
-#include "device/bluetooth/bluetooth_out_of_band_pairing_data.h"
-#include "third_party/cros_system_api/dbus/service_constants.h"
-
-namespace chromeos {
-
-// The BluetoothOutOfBandClient implementation used in production.
-class BluetoothOutOfBandClientImpl: public BluetoothOutOfBandClient {
- public:
-  explicit BluetoothOutOfBandClientImpl(dbus::Bus* bus)
-      : bus_(bus),
-        weak_ptr_factory_(this) {}
-
-  virtual ~BluetoothOutOfBandClientImpl() {}
-
-  // BluetoothOutOfBandClient override.
-  virtual void ReadLocalData(
-      const dbus::ObjectPath& object_path,
-      const DataCallback& callback) OVERRIDE {
-    dbus::MethodCall method_call(
-        bluetooth_outofband::kBluetoothOutOfBandInterface,
-        bluetooth_outofband::kReadLocalData);
-
-    dbus::ObjectProxy* object_proxy = GetObjectProxy(object_path);
-
-    object_proxy->CallMethod(
-        &method_call,
-        dbus::ObjectProxy::TIMEOUT_USE_DEFAULT,
-        base::Bind(&BluetoothOutOfBandClientImpl::OnReadLocalData,
-                   weak_ptr_factory_.GetWeakPtr(), callback));
-  }
-
-  // BluetoothOutOfBandClient override.
-  virtual void AddRemoteData(
-      const dbus::ObjectPath& object_path,
-      const std::string& address,
-      const device::BluetoothOutOfBandPairingData& data,
-      const SuccessCallback& callback) OVERRIDE {
-    dbus::MethodCall method_call(
-        bluetooth_outofband::kBluetoothOutOfBandInterface,
-        bluetooth_outofband::kAddRemoteData);
-
-    dbus::MessageWriter writer(&method_call);
-    writer.AppendString(address);
-    writer.AppendArrayOfBytes(
-        data.hash, device::kBluetoothOutOfBandPairingDataSize);
-    writer.AppendArrayOfBytes(
-        data.randomizer, device::kBluetoothOutOfBandPairingDataSize);
-
-    dbus::ObjectProxy* object_proxy = GetObjectProxy(object_path);
-
-    object_proxy->CallMethod(
-        &method_call,
-        dbus::ObjectProxy::TIMEOUT_USE_DEFAULT,
-        base::Bind(&BluetoothOutOfBandClientImpl::ResponseToSuccessCallback,
-                   weak_ptr_factory_.GetWeakPtr(), callback));
-  }
-
-  // BluetoothOutOfBandClient override.
-  virtual void RemoveRemoteData(
-      const dbus::ObjectPath& object_path,
-      const std::string& address,
-      const SuccessCallback& callback) OVERRIDE {
-    dbus::MethodCall method_call(
-        bluetooth_outofband::kBluetoothOutOfBandInterface,
-        bluetooth_outofband::kRemoveRemoteData);
-
-    dbus::MessageWriter writer(&method_call);
-    writer.AppendString(address);
-
-    dbus::ObjectProxy* object_proxy = GetObjectProxy(object_path);
-
-    object_proxy->CallMethod(
-        &method_call,
-        dbus::ObjectProxy::TIMEOUT_USE_DEFAULT,
-        base::Bind(&BluetoothOutOfBandClientImpl::ResponseToSuccessCallback,
-                   weak_ptr_factory_.GetWeakPtr(), callback));
-  }
-
- private:
-  // We maintain a collection of dbus object proxies for each binding.
-  typedef std::map<const dbus::ObjectPath, dbus::ObjectProxy*> ObjectMap;
-  ObjectMap object_map_;
-
-  // Returns a pointer to the object proxy for |object_path|, creating
-  // it if necessary.  This is cached in the ObjectMap.
-  dbus::ObjectProxy* GetObjectProxy(const dbus::ObjectPath& object_path) {
-    ObjectMap::iterator iter = object_map_.find(object_path);
-    if (iter != object_map_.end())
-      return iter->second;
-
-    DCHECK(bus_);
-    dbus::ObjectProxy* object_proxy = bus_->GetObjectProxy(
-        bluetooth_outofband::kBluetoothOutOfBandServiceName, object_path);
-
-    object_map_[object_path] = object_proxy;
-    return object_proxy;
-  }
-
-  // Called when a response from ReadLocalOutOfBandPairingData() is received.
-  void OnReadLocalData(const DataCallback& callback,
-                       dbus::Response* response) {
-    bool success = false;
-    device::BluetoothOutOfBandPairingData data;
-    if (response != NULL) {
-      dbus::MessageReader reader(response);
-      uint8_t* bytes = NULL;
-      size_t length = device::kBluetoothOutOfBandPairingDataSize;
-      if (reader.PopArrayOfBytes(&bytes, &length)) {
-        if (length == device::kBluetoothOutOfBandPairingDataSize) {
-          memcpy(&data.hash, bytes, length);
-          if (reader.PopArrayOfBytes(&bytes, &length)) {
-            if (length == device::kBluetoothOutOfBandPairingDataSize) {
-              memcpy(&data.randomizer, bytes, length);
-              success = true;
-            }
-          }
-        }
-      }
-    }
-    callback.Run(data, success);
-  }
-
-  // Translates a dbus::Response to a SuccessCallback by assuming success if
-  // |response| is not NULL.
-  void ResponseToSuccessCallback(const SuccessCallback& callback,
-                                 dbus::Response* response) {
-    callback.Run(response != NULL);
-  }
-
-  dbus::Bus* bus_;
-
-  // Weak pointer factory for generating 'this' pointers that might live longer
-  // than we do.
-  // 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<BluetoothOutOfBandClientImpl> weak_ptr_factory_;
-
-  DISALLOW_COPY_AND_ASSIGN(BluetoothOutOfBandClientImpl);
-};
-
-// The BluetoothOutOfBandClient implementation used on Linux desktop, which does
-// nothing.
-class BluetoothOutOfBandClientStubImpl : public BluetoothOutOfBandClient {
- public:
-  // BluetoothOutOfBandClient override.
-  virtual void ReadLocalData(
-      const dbus::ObjectPath& object_path,
-      const DataCallback& callback) OVERRIDE {
-    VLOG(1) << "ReadLocalData: " << object_path.value();
-    device::BluetoothOutOfBandPairingData data;
-    callback.Run(data, false);
-  }
-
-  // BluetoothOutOfBandClient override.
-  virtual void AddRemoteData(
-      const dbus::ObjectPath& object_path,
-      const std::string& address,
-      const device::BluetoothOutOfBandPairingData& data,
-      const SuccessCallback& callback) OVERRIDE {
-    VLOG(1) << "AddRemoteData: " << object_path.value();
-    callback.Run(false);
-  }
-
-  // BluetoothOutOfBandClient override.
-  virtual void RemoveRemoteData(
-      const dbus::ObjectPath& object_path,
-      const std::string& address,
-      const SuccessCallback& callback) OVERRIDE {
-    VLOG(1) << "RemoveRemoteData: " << object_path.value();
-    callback.Run(false);
-  }
-};
-
-BluetoothOutOfBandClient::BluetoothOutOfBandClient() {}
-
-BluetoothOutOfBandClient::~BluetoothOutOfBandClient() {}
-
-BluetoothOutOfBandClient* BluetoothOutOfBandClient::Create(
-    DBusClientImplementationType type,
-    dbus::Bus* bus) {
-  if (type == REAL_DBUS_CLIENT_IMPLEMENTATION)
-    return new BluetoothOutOfBandClientImpl(bus);
-  DCHECK_EQ(STUB_DBUS_CLIENT_IMPLEMENTATION, type);
-  return new BluetoothOutOfBandClientStubImpl();
-}
-
-}  // namespace chromeos