4e1b7bc33d
The methodology used to generate this CL is documented in https://crbug.com/1098010#c34. No-Try: true No-Presubmit: true Bug: 1098010 Change-Id: I8c0f009d16350271f07d8e5e561085822cc9dd27 Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/3895935 Owners-Override: Avi Drissman <avi@chromium.org> Reviewed-by: Mark Mentovai <mark@chromium.org> Commit-Queue: Mark Mentovai <mark@chromium.org> Auto-Submit: Avi Drissman <avi@chromium.org> Cr-Commit-Position: refs/heads/main@{#1047456}
54 lines
1.5 KiB
C++
54 lines
1.5 KiB
C++
// Copyright 2019 The Chromium Authors
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#ifndef CONTENT_APP_MOJO_IPC_SUPPORT_H_
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#define CONTENT_APP_MOJO_IPC_SUPPORT_H_
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#include <memory>
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#include "base/threading/thread.h"
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#include "content/common/content_export.h"
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namespace mojo {
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namespace core {
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class ScopedIPCSupport;
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}
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} // namespace mojo
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namespace content {
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class BrowserProcessIOThread;
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struct StartupDataImpl;
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// Encapsulates the basic state necessary to bring up a working Mojo IPC
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// environment in the browser process.
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class CONTENT_EXPORT MojoIpcSupport {
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public:
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explicit MojoIpcSupport(std::unique_ptr<BrowserProcessIOThread> io_thread);
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MojoIpcSupport(const MojoIpcSupport&) = delete;
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MojoIpcSupport& operator=(const MojoIpcSupport&) = delete;
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~MojoIpcSupport();
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BrowserProcessIOThread* io_thread() { return io_thread_.get(); }
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// Returns a new StartupDataImpl which captures and/or reflects the partial
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// state of this object. This must be called and the result passed to
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// BrowserMain if the full browser environment is going to be started.
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//
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// After this call, the MojoIpcSupport object no longer owns the IO
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// thread and |io_thread()| returns null.
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std::unique_ptr<StartupDataImpl> CreateBrowserStartupData();
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private:
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std::unique_ptr<BrowserProcessIOThread> io_thread_;
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base::Thread mojo_ipc_thread_{"Mojo IPC"};
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std::unique_ptr<mojo::core::ScopedIPCSupport> mojo_ipc_support_;
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};
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} // namespace content
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#endif // CONTENT_APP_MOJO_IPC_SUPPORT_H_
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