tools/source/misc/getprocessworkingdir.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 #include <sal/config.h>
  21
  22 #include <cstddef>
  23
  24 #include <osl/diagnose.h>
  25 #include <osl/file.hxx>
  26 #include <osl/process.h>
  27 #include <rtl/bootstrap.hxx>
  28 #include <rtl/ustring.h>
  29 #include <rtl/ustring.hxx>
  30 #include <tools/getprocessworkingdir.hxx>
  31
  32 namespace tools {
  33
  34 bool getProcessWorkingDir(OUString &rUrl)
  35 {
  36     rUrl.clear();
  37     OUString s("$OOO_CWD");
  38     rtl::Bootstrap::expandMacros(s);
  39     if (s.isEmpty())
  40     {
  41         if (osl_getProcessWorkingDir(&rUrl.pData) == osl_Process_E_None)
  42             return true;
  43     }
  44     else if (s[0] == '1')
  45     {
  46         rUrl = s.copy(1);
  47         return true;
  48     }
  49     else if (s[0] == '2' &&
  50                (osl::FileBase::getFileURLFromSystemPath(s.copy(1), rUrl) ==
  51                 osl::FileBase::E_None))
  52     {
  53         return true;
  54     }
  55     return false;
  56 }
  57
  58 }
  59
  60 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */