gecko-dev/dom/media/ipc/RDDProcessImpl.h
Bob Owen c10c92ae4e Bug 1511438 Part 2: Enable win32k lockdown on RDD process. r=jimm
This stops the use of some win32k calls during start-up that will fail and in
some cases cause a crash.

It also moves the MITIGATION_DYNAMIC_CODE_DISABLE to be enabled after start-up.
This is required because the hooks to fake the user32 and gdi32 initialization
are applied as the DLLs load and the dynamic code disable blocks that.
2019-01-29 08:49:13 +00:00

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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 _include_dom_media_ipc_RDDProcessImpl_h__
#define _include_dom_media_ipc_RDDProcessImpl_h__
#include "mozilla/ipc/ProcessChild.h"
#if defined(XP_WIN)
# include "mozilla/mscom/MainThreadRuntime.h"
#endif
#include "RDDParent.h"
namespace mozilla {
// This class owns the subprocess instance of a PRDD - which in this case,
// is a RDDParent. It is instantiated as a singleton in XRE_InitChildProcess.
class RDDProcessImpl final : public ipc::ProcessChild {
public:
explicit RDDProcessImpl(ProcessId aParentPid);
~RDDProcessImpl();
bool Init(int aArgc, char* aArgv[]) override;
void CleanUp() override;
private:
DISALLOW_COPY_AND_ASSIGN(RDDProcessImpl);
RDDParent mRDD;
};
} // namespace mozilla
#endif // _include_dom_media_ipc_RDDProcessImpl_h__