service_ipc_host_impl.cc | Explore in Territory

/*
 * Copyright (C) 2017 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

#include "src/tracing/ipc/service/service_ipc_host_impl.h"

#include "perfetto/base/logging.h"
#include "perfetto/base/task_runner.h"
#include "perfetto/ext/ipc/host.h"
#include "perfetto/ext/tracing/core/tracing_service.h"
#include "src/tracing/ipc/service/consumer_ipc_service.h"
#include "src/tracing/ipc/service/producer_ipc_service.h"
#include "src/tracing/ipc/service/relay_ipc_service.h"

#if PERFETTO_BUILDFLAG(PERFETTO_OS_WIN)
#include "src/tracing/ipc/shared_memory_windows.h"
#else
#include "src/tracing/ipc/posix_shared_memory.h"
#endif

namespace perfetto {

namespace {
constexpr uint32_t kProducerSocketTxTimeoutMs = …;
}

// TODO(fmayer): implement per-uid connection limit (b/69093705).

// Implements the publicly exposed factory method declared in
// include/tracing/posix_ipc/posix_service_host.h.
std::unique_ptr<ServiceIPCHost> ServiceIPCHost::CreateInstance(
    base::TaskRunner* task_runner,
    TracingService::InitOpts init_opts) { … }

ServiceIPCHostImpl::ServiceIPCHostImpl(base::TaskRunner* task_runner,
                                       TracingService::InitOpts init_opts)
    : … { … }

ServiceIPCHostImpl::~ServiceIPCHostImpl() { … }

bool ServiceIPCHostImpl::Start(
    const std::vector<std::string>& producer_socket_names,
    const char* consumer_socket_name) { … }

bool ServiceIPCHostImpl::Start(base::ScopedSocketHandle producer_socket_fd,
                               base::ScopedSocketHandle consumer_socket_fd) { … }

bool ServiceIPCHostImpl::Start(std::unique_ptr<ipc::Host> producer_host,
                               std::unique_ptr<ipc::Host> consumer_host) { … }

bool ServiceIPCHostImpl::DoStart() { … }

TracingService* ServiceIPCHostImpl::service() const { … }

void ServiceIPCHostImpl::Shutdown() { … }

// Definitions for the base class ctor/dtor.
ServiceIPCHost::ServiceIPCHost() = default;
ServiceIPCHost::~ServiceIPCHost() = default;

}  // namespace perfetto
chromium/third_party/perfetto/src/tracing/ipc/service/service_ipc_host_impl.cc
