shell/source/tools/regsvrex/regsvrex.cxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20
  21 #define WIN32_LEAN_AND_MEAN
  22 #include <windows.h>
  23
  24 typedef HRESULT (__stdcall *lpfnDllRegisterServer)();
  25 typedef HRESULT (__stdcall *lpfnDllUnregisterServer)();
  26
  27 static bool IsUnregisterParameter(const wchar_t* Param)
  28 {
  29     return ((0 == _wcsicmp(Param, L"/u")) ||
  30             (0 == _wcsicmp(Param, L"-u")));
  31 }
  32
  33 int wmain(int argc, wchar_t* argv[])
  34 {
  35     HMODULE hmod;
  36
  37     if (2 == argc)
  38     {
  39         hmod = LoadLibraryW(argv[1]);
  40
  41         if (hmod)
  42         {
  43             lpfnDllRegisterServer lpfn_register = reinterpret_cast<lpfnDllRegisterServer>(GetProcAddress(
  44                 hmod, "DllRegisterServer"));
  45
  46             if (lpfn_register)
  47                 lpfn_register();
  48
  49             FreeLibrary(hmod);
  50         }
  51     }
  52     else if (3 == argc && IsUnregisterParameter(argv[1]))
  53     {
  54         hmod = LoadLibraryW(argv[2]);
  55
  56         if (hmod)
  57         {
  58             lpfnDllUnregisterServer lpfn_unregister = reinterpret_cast<lpfnDllUnregisterServer>(GetProcAddress(
  59                 hmod, "DllUnregisterServer"));
  60
  61             if (lpfn_unregister)
  62                 lpfn_unregister();
  63
  64             FreeLibrary(hmod);
  65         }
  66     }
  67
  68     return 0;
  69 }
  70
  71 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */