| // 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. |
| |
| #include "chromeos/dbus/fake_permission_broker_client.h" |
| |
| #include <fcntl.h> |
| |
| #include "base/bind.h" |
| #include "base/callback.h" |
| #include "base/location.h" |
| #include "base/logging.h" |
| #include "base/posix/eintr_wrapper.h" |
| #include "base/thread_task_runner_handle.h" |
| #include "base/threading/worker_pool.h" |
| #include "dbus/file_descriptor.h" |
| |
| namespace chromeos { |
| |
| namespace { |
| |
| // So that real devices can be accessed by tests and "Chromium OS on Linux" this |
| // function implements a simplified version of the method implemented by the |
| // permission broker by opening the path specified and returning the resulting |
| // file descriptor. |
| void OpenPathAndValidate( |
| const std::string& path, |
| const PermissionBrokerClient::OpenPathCallback& callback, |
| scoped_refptr<base::TaskRunner> task_runner) { |
| dbus::FileDescriptor dbus_fd; |
| int fd = HANDLE_EINTR(open(path.c_str(), O_RDWR)); |
| if (fd < 0) { |
| PLOG(WARNING) << "Failed to open '" << path << "'"; |
| } else { |
| dbus_fd.PutValue(fd); |
| dbus_fd.CheckValidity(); |
| } |
| task_runner->PostTask(FROM_HERE, |
| base::Bind(callback, base::Passed(&dbus_fd))); |
| } |
| |
| } // namespace |
| |
| FakePermissionBrokerClient::FakePermissionBrokerClient() {} |
| |
| FakePermissionBrokerClient::~FakePermissionBrokerClient() {} |
| |
| void FakePermissionBrokerClient::Init(dbus::Bus* bus) {} |
| |
| void FakePermissionBrokerClient::CheckPathAccess( |
| const std::string& path, |
| const ResultCallback& callback) { |
| callback.Run(true); |
| } |
| |
| void FakePermissionBrokerClient::RequestPathAccess( |
| const std::string& path, |
| int interface_id, |
| const ResultCallback& callback) { |
| callback.Run(true); |
| } |
| |
| void FakePermissionBrokerClient::OpenPath(const std::string& path, |
| const OpenPathCallback& callback) { |
| base::WorkerPool::PostTask(FROM_HERE, |
| base::Bind(&OpenPathAndValidate, path, callback, |
| base::ThreadTaskRunnerHandle::Get()), |
| false); |
| } |
| |
| void FakePermissionBrokerClient::RequestTcpPortAccess( |
| uint16 port, |
| const std::string& interface, |
| const dbus::FileDescriptor& lifeline_fd, |
| const ResultCallback& callback) { |
| DCHECK(lifeline_fd.is_valid()); |
| callback.Run(true); |
| } |
| |
| void FakePermissionBrokerClient::RequestUdpPortAccess( |
| uint16 port, |
| const std::string& interface, |
| const dbus::FileDescriptor& lifeline_fd, |
| const ResultCallback& callback) { |
| DCHECK(lifeline_fd.is_valid()); |
| callback.Run(true); |
| } |
| |
| void FakePermissionBrokerClient::ReleaseTcpPort( |
| uint16 port, |
| const std::string& interface, |
| const ResultCallback& callback) { |
| callback.Run(true); |
| } |
| |
| void FakePermissionBrokerClient::ReleaseUdpPort( |
| uint16 port, |
| const std::string& interface, |
| const ResultCallback& callback) { |
| callback.Run(true); |
| } |
| |
| } // namespace chromeos |