| // Copyright 2016 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/arc_obb_mounter_client.h" |
| |
| #include <utility> |
| |
| #include "base/bind.h" |
| #include "base/bind_helpers.h" |
| #include "base/callback.h" |
| #include "dbus/bus.h" |
| #include "dbus/message.h" |
| #include "dbus/object_proxy.h" |
| #include "third_party/cros_system_api/dbus/service_constants.h" |
| |
| namespace chromeos { |
| |
| namespace { |
| |
| class ArcObbMounterClientImpl : public ArcObbMounterClient { |
| public: |
| ArcObbMounterClientImpl() : weak_ptr_factory_(this) {} |
| ~ArcObbMounterClientImpl() override = default; |
| |
| // ArcObbMounterClient override: |
| void MountObb(const std::string& obb_file, |
| const std::string& mount_path, |
| int32_t owner_gid, |
| VoidDBusMethodCallback callback) override { |
| dbus::MethodCall method_call(arc::obb_mounter::kArcObbMounterInterface, |
| arc::obb_mounter::kMountObbMethod); |
| dbus::MessageWriter writer(&method_call); |
| writer.AppendString(obb_file); |
| writer.AppendString(mount_path); |
| writer.AppendInt32(owner_gid); |
| proxy_->CallMethod( |
| &method_call, dbus::ObjectProxy::TIMEOUT_USE_DEFAULT, |
| base::BindOnce(&ArcObbMounterClientImpl::OnVoidDBusMethod, |
| weak_ptr_factory_.GetWeakPtr(), std::move(callback))); |
| } |
| |
| void UnmountObb(const std::string& mount_path, |
| VoidDBusMethodCallback callback) override { |
| dbus::MethodCall method_call(arc::obb_mounter::kArcObbMounterInterface, |
| arc::obb_mounter::kUnmountObbMethod); |
| dbus::MessageWriter writer(&method_call); |
| writer.AppendString(mount_path); |
| proxy_->CallMethod( |
| &method_call, dbus::ObjectProxy::TIMEOUT_USE_DEFAULT, |
| base::BindOnce(&ArcObbMounterClientImpl::OnVoidDBusMethod, |
| weak_ptr_factory_.GetWeakPtr(), std::move(callback))); |
| } |
| |
| protected: |
| // DBusClient override. |
| void Init(dbus::Bus* bus) override { |
| proxy_ = bus->GetObjectProxy( |
| arc::obb_mounter::kArcObbMounterServiceName, |
| dbus::ObjectPath(arc::obb_mounter::kArcObbMounterServicePath)); |
| } |
| |
| private: |
| // Runs the callback with the method call result. |
| void OnVoidDBusMethod(VoidDBusMethodCallback callback, |
| dbus::Response* response) { |
| std::move(callback).Run(response != nullptr); |
| } |
| |
| dbus::ObjectProxy* proxy_ = nullptr; |
| |
| base::WeakPtrFactory<ArcObbMounterClientImpl> weak_ptr_factory_; |
| |
| DISALLOW_COPY_AND_ASSIGN(ArcObbMounterClientImpl); |
| }; |
| |
| } // namespace |
| |
| ArcObbMounterClient::ArcObbMounterClient() = default; |
| |
| ArcObbMounterClient::~ArcObbMounterClient() = default; |
| |
| // static |
| ArcObbMounterClient* ArcObbMounterClient::Create() { |
| return new ArcObbMounterClientImpl(); |
| } |
| |
| } // namespace chromeos |