xpcom/base/nsCrashOnException.cpp
author Dave Townsend <dtownsend@mozilla.com>
Tue, 28 Jun 2011 09:36:19 -0400
changeset 63475 5216dd412535f563b4f2954b775b3ac2ff43b90c
parent 62549 8879c180976d86b293382f260740a2eccf3c7472
permissions -rw-r--r--
bug 663372: some addon manager tests fail when network access is shut off. r=bmcbride, a=asa

/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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 *   Ehsan Akhgari <ehsan@mozilla.com> (Original Author)
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#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 wndProc, HWND hWnd, UINT msg,
                            WPARAM wParam, LPARAM lParam)
{
  MOZ_SEH_TRY {
    return wndProc(hWnd, msg, wParam, lParam);
  }
  MOZ_SEH_EXCEPT(ReportException(GetExceptionInformation())) {
    ::TerminateProcess(::GetCurrentProcess(), 253);
  }
  return 0; // not reached
}

}