registry/tools/fileurl.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 "fileurl.hxx"
  21
  22 #include "rtl/ustring.hxx"
  23 #include "osl/diagnose.h"
  24 #include "osl/file.hxx"
  25 #include "osl/process.h"
  26 #include "osl/thread.h"
  27
  28 #include <string.h>
  29
  30 #ifdef SAL_UNX
  31 #define SEPARATOR '/'
  32 #else
  33 #define SEPARATOR '\\'
  34 #endif
  35
  36 using rtl::OUString;
  37 using osl::FileBase;
  38
  39 namespace registry
  40 {
  41 namespace tools
  42 {
  43
  44 OUString convertToFileUrl(char const * filename, size_t length)
  45 {
  46     OUString const uFileName(filename, length, osl_getThreadTextEncoding());
  47     if (strncmp(filename, "file://", 7) == 0)
  48     {
  49         // already a FileUrl.
  50         return uFileName;
  51     }
  52
  53     OUString uFileUrl;
  54     if (length > 0)
  55     {
  56         if ((filename[0] == '.') || (filename[0] != SEPARATOR))
  57         {
  58             // relative path name.
  59             OUString uWorkingDir;
  60             if (osl_getProcessWorkingDir(&uWorkingDir.pData) != osl_Process_E_None)
  61             {
  62                 OSL_ASSERT(false);
  63             }
  64             if (FileBase::getAbsoluteFileURL(uWorkingDir, uFileName, uFileUrl) != FileBase::E_None)
  65             {
  66                 OSL_ASSERT(false);
  67             }
  68         }
  69         else
  70         {
  71             // absolute path name.
  72             if (FileBase::getFileURLFromSystemPath(uFileName, uFileUrl) != FileBase::E_None)
  73             {
  74                 OSL_ASSERT(false);
  75             }
  76         }
  77     }
  78     return uFileUrl;
  79 }
  80
  81 } // namespace tools
  82 } // namespace registry
  83
  84 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */