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/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* ***** BEGIN LICENSE BLOCK *****
 * Version: MPL 1.1/GPL 2.0/LGPL 2.1
 *
 * The contents of this file are subject to the Mozilla Public License Version
 * 1.1 (the "License"); you may not use this file except in compliance with
 * the License. You may obtain a copy of the License at
 * http://www.mozilla.org/MPL/
 *
 * Software distributed under the License is distributed on an "AS IS" basis,
 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
 * for the specific language governing rights and limitations under the
 * License.
 *
 * The Original Code is mozilla.org code.
 *
 * The Initial Developer of the Original Code is
 * Mozilla Foundation.
 * Portions created by the Initial Developer are Copyright (C) 2011
 * the Initial Developer. All Rights Reserved.
 *
 * Contributor(s):
 *   Ehsan Akhgari <ehsan@mozilla.com> (Original Author)
 *
 * Alternatively, the contents of this file may be used under the terms of
 * either the GNU General Public License Version 2 or later (the "GPL"), or
 * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
 * in which case the provisions of the GPL or the LGPL are applicable instead
 * of those above. If you wish to allow use of your version of this file only
 * under the terms of either the GPL or the LGPL, and not to allow others to
 * use your version of this file under the terms of the MPL, indicate your
 * decision by deleting the provisions above and replace them with the notice
 * and other provisions required by the GPL or the LGPL. If you do not delete
 * the provisions above, a recipient may use your version of this file under
 * the terms of any one of the MPL, the GPL or the LGPL.
 *
 * ***** END LICENSE BLOCK ***** */

#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
}

}