зеркало из https://github.com/mozilla/gecko-dev.git
67 строки
1.6 KiB
C++
67 строки
1.6 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
|
|
/* 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/. */
|
|
|
|
#include "PDFiumProcessChild.h"
|
|
|
|
#include "mozilla/ipc/IOThreadChild.h"
|
|
#include "mozilla/BackgroundHangMonitor.h"
|
|
#include "mozilla/dom/ContentChild.h"
|
|
#include "mozilla/dom/ContentParent.h"
|
|
#if defined(MOZ_SANDBOX)
|
|
#include "mozilla/sandboxTarget.h"
|
|
#endif
|
|
|
|
using mozilla::ipc::IOThreadChild;
|
|
|
|
namespace mozilla {
|
|
namespace widget {
|
|
|
|
PDFiumProcessChild::PDFiumProcessChild(ProcessId aParentPid)
|
|
: ProcessChild(aParentPid)
|
|
#if defined(MOZ_SANDBOX)
|
|
, mPDFium(nullptr)
|
|
#endif
|
|
{
|
|
}
|
|
|
|
PDFiumProcessChild::~PDFiumProcessChild()
|
|
{
|
|
#if defined(MOZ_SANDBOX)
|
|
if (mPDFium) {
|
|
PR_UnloadLibrary(mPDFium);
|
|
}
|
|
#endif
|
|
}
|
|
|
|
bool
|
|
PDFiumProcessChild::Init(int aArgc, char* aArgv[])
|
|
{
|
|
BackgroundHangMonitor::Startup();
|
|
|
|
#if defined(MOZ_SANDBOX)
|
|
// XXX bug 1417000
|
|
// We really should load "pdfium.dll" after calling StartSandbox(). For
|
|
// an unknown reason, "pdfium.dll" can not be loaded correctly after
|
|
// StartSandbox() been called. Temporary preload this library until we fix
|
|
// bug 1417000.
|
|
mPDFium = PR_LoadLibrary("pdfium.dll");
|
|
mozilla::SandboxTarget::Instance()->StartSandbox();
|
|
#endif
|
|
|
|
mPDFiumActor.Init(ParentPid(),IOThreadChild::message_loop(),
|
|
IOThreadChild::channel());
|
|
|
|
return true;
|
|
}
|
|
|
|
void
|
|
PDFiumProcessChild::CleanUp()
|
|
{
|
|
BackgroundHangMonitor::Shutdown();
|
|
}
|
|
|
|
} // namespace widget
|
|
} // namespace mozilla
|