gecko-dev/xpcom/base/nsCrashOnException.cpp

45 lines
1.1 KiB
C++

/* -*- 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/. */
#include "nsCrashOnException.h"
#include "nsCOMPtr.h"
#include "nsServiceManagerUtils.h"
#ifdef MOZ_CRASHREPORTER
#include "nsICrashReporter.h"
#endif
namespace mozilla {
static int
ReportException(EXCEPTION_POINTERS* aExceptionInfo)
{
#ifdef MOZ_CRASHREPORTER
nsCOMPtr<nsICrashReporter> cr =
do_GetService("@mozilla.org/toolkit/crash-reporter;1");
if (cr) {
cr->WriteMinidumpForException(aExceptionInfo);
}
#endif
return EXCEPTION_EXECUTE_HANDLER;
}
XPCOM_API(LRESULT)
CallWindowProcCrashProtected(WNDPROC aWndProc, HWND aHWnd, UINT aMsg,
WPARAM aWParam, LPARAM aLParam)
{
MOZ_SEH_TRY {
return aWndProc(aHWnd, aMsg, aWParam, aLParam);
}
MOZ_SEH_EXCEPT(ReportException(GetExceptionInformation())) {
::TerminateProcess(::GetCurrentProcess(), 253);
}
return 0; // not reached
}
}