
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}
52 lines
1.5 KiB
C++
52 lines
1.5 KiB
C++
// Copyright 2014 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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// https://chromium.googlesource.com/chromium/src/+/main/docs/linux/sandbox_ipc.md
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#ifndef CONTENT_BROWSER_SANDBOX_IPC_LINUX_H_
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#define CONTENT_BROWSER_SANDBOX_IPC_LINUX_H_
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#include <memory>
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#include <vector>
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#include "base/files/scoped_file.h"
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#include "base/pickle.h"
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#include "base/threading/simple_thread.h"
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#include "third_party/icu/source/common/unicode/uchar.h"
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namespace content {
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class SandboxIPCHandler : public base::DelegateSimpleThread::Delegate {
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public:
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// lifeline_fd: the read end of a pipe which the main thread holds
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// the other end of.
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// browser_socket: the browser's end of the sandbox IPC socketpair.
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SandboxIPCHandler(int lifeline_fd, int browser_socket);
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SandboxIPCHandler(const SandboxIPCHandler&) = delete;
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SandboxIPCHandler& operator=(const SandboxIPCHandler&) = delete;
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~SandboxIPCHandler() override;
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void Run() override;
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private:
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void HandleRequestFromChild(int fd);
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void HandleMakeSharedMemorySegment(int fd,
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base::PickleIterator iter,
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const std::vector<base::ScopedFD>& fds);
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void SendRendererReply(const std::vector<base::ScopedFD>& fds,
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const base::Pickle& reply,
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int reply_fd);
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const int lifeline_fd_;
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const int browser_socket_;
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};
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} // namespace content
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#endif // CONTENT_BROWSER_SANDBOX_IPC_LINUX_H_
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