svl/source/misc/filenotation.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 <svl/filenotation.hxx>
  21 #include <osl/file.h>
  22 #include <osl/diagnose.h>
  23 #include <tools/urlobj.hxx>
  24
  25 //.........................................................................
  26 namespace svt
  27 {
  28 //.........................................................................
  29
  30     //=====================================================================
  31     //= OFileNotation
  32     //=====================================================================
  33     //---------------------------------------------------------------------
  34     OFileNotation::OFileNotation( const OUString& _rUrlOrPath )
  35     {
  36         construct( _rUrlOrPath );
  37     }
  38
  39     //---------------------------------------------------------------------
  40     OFileNotation::OFileNotation( const OUString& _rUrlOrPath, NOTATION _eInputNotation )
  41     {
  42         if ( _eInputNotation == N_URL )
  43         {
  44             INetURLObject aParser( _rUrlOrPath );
  45             if ( aParser.GetProtocol() == INET_PROT_FILE )
  46                 implInitWithURLNotation( _rUrlOrPath );
  47             else
  48                 m_sSystem = m_sFileURL = _rUrlOrPath;
  49         }
  50         else
  51             implInitWithSystemNotation( _rUrlOrPath );
  52     }
  53
  54     //---------------------------------------------------------------------
  55     bool OFileNotation::implInitWithSystemNotation( const OUString& _rSystemPath )
  56     {
  57         bool bSuccess = false;
  58
  59         m_sSystem = _rSystemPath;
  60         if  (  ( osl_File_E_None != osl_getFileURLFromSystemPath( m_sSystem.pData, &m_sFileURL.pData ) )
  61             && ( m_sFileURL.isEmpty() )
  62             )
  63         {
  64             if ( !_rSystemPath.isEmpty() )
  65             {
  66                 INetURLObject aSmartParser;
  67                 aSmartParser.SetSmartProtocol( INET_PROT_FILE );
  68                 if ( aSmartParser.SetSmartURL( _rSystemPath ) )
  69                 {
  70                     m_sFileURL = aSmartParser.GetMainURL( INetURLObject::NO_DECODE );
  71                     osl_getSystemPathFromFileURL( m_sFileURL.pData, &m_sSystem.pData );
  72                     bSuccess = true;
  73                 }
  74             }
  75         }
  76         else
  77             bSuccess = true;
  78         return bSuccess;
  79     }
  80
  81     //---------------------------------------------------------------------
  82     bool OFileNotation::implInitWithURLNotation( const OUString& _rURL )
  83     {
  84         m_sFileURL = _rURL;
  85         osl_getSystemPathFromFileURL( _rURL.pData, &m_sSystem.pData );
  86         return true;
  87     }
  88
  89     //---------------------------------------------------------------------
  90     void OFileNotation::construct( const OUString& _rUrlOrPath )
  91     {
  92         bool bSuccess = false;
  93         // URL notation?
  94         INetURLObject aParser( _rUrlOrPath );
  95         switch ( aParser.GetProtocol() )
  96         {
  97             case INET_PROT_FILE:
  98                 // file URL
  99                 bSuccess = implInitWithURLNotation( _rUrlOrPath );
 100                 break;
 101
 102             case INET_PROT_NOT_VALID:
 103                 // assume system notation
 104                 bSuccess = implInitWithSystemNotation( _rUrlOrPath );
 105                 break;
 106
 107             default:
 108                 // it's a known scheme, but no file-URL -> assume that bothe the URL representation and the
 109                 // system representation are the URL itself
 110                 m_sSystem = m_sFileURL = _rUrlOrPath;
 111                 bSuccess = true;
 112                 break;
 113         }
 114
 115         OSL_ENSURE( bSuccess, "OFileNotation::OFileNotation: could not detect the format!" );
 116         (void)bSuccess;
 117     }
 118
 119     //---------------------------------------------------------------------
 120     OUString OFileNotation::get(NOTATION _eOutputNotation)
 121     {
 122         switch (_eOutputNotation)
 123         {
 124             case N_SYSTEM: return m_sSystem;
 125             case N_URL: return m_sFileURL;
 126         }
 127
 128         OSL_FAIL("OFileNotation::get: invalid enum value!");
 129         return OUString();
 130     }
 131
 132 //.........................................................................
 133 }   // namespace svt
 134 //.........................................................................
 135
 136 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */