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