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96d76af151
This won't be used for any security or routing purposes, but can be useful for debugging. It will be used in the future by the profiler to correlate sent and received message events across processes. Differential Revision: https://phabricator.services.mozilla.com/D153621
76 lines
1.9 KiB
C++
76 lines
1.9 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set ts=8 sts=2 et sw=2 tw=80: */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef mozilla_ipc_ProcessChild_h
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#define mozilla_ipc_ProcessChild_h
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#include "Endpoint.h"
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#include "base/message_loop.h"
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#include "base/process.h"
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#include "chrome/common/child_process.h"
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#include "mozilla/ipc/ProcessUtils.h"
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// ProcessChild is the base class for all subprocesses of the main
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// browser process. Its code runs on the thread that started in
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// main().
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namespace mozilla {
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namespace ipc {
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class ProcessChild : public ChildProcess {
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protected:
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typedef base::ProcessId ProcessId;
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public:
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explicit ProcessChild(ProcessId aParentPid, const nsID& aMessageChannelId);
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ProcessChild(const ProcessChild&) = delete;
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ProcessChild& operator=(const ProcessChild&) = delete;
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virtual ~ProcessChild();
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virtual bool Init(int aArgc, char* aArgv[]) = 0;
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static void AddPlatformBuildID(std::vector<std::string>& aExtraArgs);
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static bool InitPrefs(int aArgc, char* aArgv[]);
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virtual void CleanUp() {}
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static MessageLoop* message_loop() { return gProcessChild->mUILoop; }
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static void NotifiedImpendingShutdown();
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static bool ExpectingShutdown();
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/**
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* Exit *now*. Do not shut down XPCOM, do not pass Go, do not run
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* static destructors, do not collect $200.
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*/
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static void QuickExit();
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protected:
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static ProcessChild* current() { return gProcessChild; }
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ProcessId ParentPid() { return mParentPid; }
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UntypedEndpoint TakeInitialEndpoint();
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private:
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static ProcessChild* gProcessChild;
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MessageLoop* mUILoop;
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ProcessId mParentPid;
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nsID mMessageChannelId;
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};
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} // namespace ipc
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} // namespace mozilla
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#endif // ifndef mozilla_ipc_ProcessChild_h
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