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- // Copyright 2014 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 "base/threading/thread_task_runner_handle.h"
- #include "build/build_config.h"
- #include "ipc/ipc_channel.h"
- #include "ipc/ipc_channel_mojo.h"
- #include "mojo/public/cpp/bindings/lib/message_quota_checker.h"
- #include "mojo/public/cpp/system/message_pipe.h"
- namespace IPC {
- #if BUILDFLAG(IS_LINUX) || BUILDFLAG(IS_CHROMEOS)
- namespace {
- int g_global_pid = 0;
- }
- // static
- void Channel::SetGlobalPid(int pid) {
- g_global_pid = pid;
- }
- // static
- int Channel::GetGlobalPid() {
- return g_global_pid;
- }
- #endif // BUILDFLAG(IS_LINUX) || BUILDFLAG(IS_CHROMEOS)
- // static
- std::unique_ptr<Channel> Channel::CreateClient(
- const IPC::ChannelHandle& channel_handle,
- Listener* listener,
- const scoped_refptr<base::SingleThreadTaskRunner>& ipc_task_runner) {
- #if BUILDFLAG(IS_NACL)
- return Channel::Create(channel_handle, Channel::MODE_CLIENT, listener);
- #else
- DCHECK(channel_handle.is_mojo_channel_handle());
- return ChannelMojo::Create(
- mojo::ScopedMessagePipeHandle(channel_handle.mojo_handle),
- Channel::MODE_CLIENT, listener, ipc_task_runner,
- base::ThreadTaskRunnerHandle::Get(),
- mojo::internal::MessageQuotaChecker::MaybeCreate());
- #endif
- }
- // static
- std::unique_ptr<Channel> Channel::CreateServer(
- const IPC::ChannelHandle& channel_handle,
- Listener* listener,
- const scoped_refptr<base::SingleThreadTaskRunner>& ipc_task_runner) {
- #if BUILDFLAG(IS_NACL)
- return Channel::Create(channel_handle, Channel::MODE_SERVER, listener);
- #else
- DCHECK(channel_handle.is_mojo_channel_handle());
- return ChannelMojo::Create(
- mojo::ScopedMessagePipeHandle(channel_handle.mojo_handle),
- Channel::MODE_SERVER, listener, ipc_task_runner,
- base::ThreadTaskRunnerHandle::Get(),
- mojo::internal::MessageQuotaChecker::MaybeCreate());
- #endif
- }
- Channel::~Channel() = default;
- Channel::AssociatedInterfaceSupport* Channel::GetAssociatedInterfaceSupport() {
- return nullptr;
- }
- void Channel::Pause() { NOTREACHED(); }
- void Channel::Unpause(bool flush) { NOTREACHED(); }
- void Channel::Flush() { NOTREACHED(); }
- void Channel::WillConnect() {
- did_start_connect_ = true;
- }
- } // namespace IPC
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