svtools/source/misc1/filenotation.cxx

   1 /*************************************************************************
   2  *
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * Copyright 2008 by Sun Microsystems, Inc.
   6  *
   7  * OpenOffice.org - a multi-platform office productivity suite
   8  *
   9  * $RCSfile: filenotation.cxx,v $
  10  * $Revision: 1.5 $
  11  *
  12  * This file is part of OpenOffice.org.
  13  *
  14  * OpenOffice.org is free software: you can redistribute it and/or modify
  15  * it under the terms of the GNU Lesser General Public License version 3
  16  * only, as published by the Free Software Foundation.
  17  *
  18  * OpenOffice.org is distributed in the hope that it will be useful,
  19  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  20  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  21  * GNU Lesser General Public License version 3 for more details
  22  * (a copy is included in the LICENSE file that accompanied this code).
  23  *
  24  * You should have received a copy of the GNU Lesser General Public License
  25  * version 3 along with OpenOffice.org.  If not, see
  26  * <http://www.openoffice.org/license.html>
  27  * for a copy of the LGPLv3 License.
  28  *
  29  ************************************************************************/
  30
  31 // MARKER(update_precomp.py): autogen include statement, do not remove
  32 #include "precompiled_svtools.hxx"
  33 #include "filenotation.hxx"
  34 #include <osl/file.h>
  35 #include <osl/diagnose.h>
  36 #include <tools/urlobj.hxx>
  37
  38 //.........................................................................
  39 namespace svt
  40 {
  41 //.........................................................................
  42
  43     //=====================================================================
  44     //= OFileNotation
  45     //=====================================================================
  46     //---------------------------------------------------------------------
  47     OFileNotation::OFileNotation( const ::rtl::OUString& _rUrlOrPath )
  48     {
  49         construct( _rUrlOrPath );
  50     }
  51
  52     //---------------------------------------------------------------------
  53     OFileNotation::OFileNotation( const ::rtl::OUString& _rUrlOrPath, NOTATION _eInputNotation )
  54     {
  55         if ( _eInputNotation == N_URL )
  56         {
  57             INetURLObject aParser( _rUrlOrPath );
  58             if ( aParser.GetProtocol() == INET_PROT_FILE )
  59                 implInitWithURLNotation( _rUrlOrPath );
  60             else
  61                 m_sSystem = m_sFileURL = _rUrlOrPath;
  62         }
  63         else
  64             implInitWithSystemNotation( _rUrlOrPath );
  65     }
  66
  67     //---------------------------------------------------------------------
  68     bool OFileNotation::implInitWithSystemNotation( const ::rtl::OUString& _rSystemPath )
  69     {
  70         bool bSuccess = false;
  71
  72         m_sSystem = _rSystemPath;
  73         if  (  ( osl_File_E_None != osl_getFileURLFromSystemPath( m_sSystem.pData, &m_sFileURL.pData ) )
  74             && ( 0 == m_sFileURL.getLength() )
  75             )
  76         {
  77             if ( _rSystemPath.getLength() )
  78             {
  79                 INetURLObject aSmartParser;
  80                 aSmartParser.SetSmartProtocol( INET_PROT_FILE );
  81                 if ( aSmartParser.SetSmartURL( _rSystemPath ) )
  82                 {
  83                     m_sFileURL = aSmartParser.GetMainURL( INetURLObject::NO_DECODE );
  84                     osl_getSystemPathFromFileURL( m_sFileURL.pData, &m_sSystem.pData );
  85                     bSuccess = true;
  86                 }
  87             }
  88         }
  89         else
  90             bSuccess = true;
  91         return bSuccess;
  92     }
  93
  94     //---------------------------------------------------------------------
  95     bool OFileNotation::implInitWithURLNotation( const ::rtl::OUString& _rURL )
  96     {
  97         m_sFileURL = _rURL;
  98         osl_getSystemPathFromFileURL( _rURL.pData, &m_sSystem.pData );
  99         return true;
 100     }
 101
 102     //---------------------------------------------------------------------
 103     void OFileNotation::construct( const ::rtl::OUString& _rUrlOrPath )
 104     {
 105         bool bSuccess = false;
 106         // URL notation?
 107         INetURLObject aParser( _rUrlOrPath );
 108         switch ( aParser.GetProtocol() )
 109         {
 110             case INET_PROT_FILE:
 111                 // file URL
 112                 bSuccess = implInitWithURLNotation( _rUrlOrPath );
 113                 break;
 114
 115             case INET_PROT_NOT_VALID:
 116                 // assume system notation
 117                 bSuccess = implInitWithSystemNotation( _rUrlOrPath );
 118                 break;
 119
 120             default:
 121                 // it's a known scheme, but no file-URL -> assume that bothe the URL representation and the
 122                 // system representation are the URL itself
 123                 m_sSystem = m_sFileURL = _rUrlOrPath;
 124                 bSuccess = true;
 125                 break;
 126         }
 127
 128         OSL_ENSURE( bSuccess, "OFileNotation::OFileNotation: could not detect the format!" );
 129     }
 130
 131     //---------------------------------------------------------------------
 132     ::rtl::OUString OFileNotation::get(NOTATION _eOutputNotation)
 133     {
 134         switch (_eOutputNotation)
 135         {
 136             case N_SYSTEM: return m_sSystem;
 137             case N_URL: return m_sFileURL;
 138         }
 139
 140         OSL_ENSURE(sal_False, "OFileNotation::get: inavlid enum value!");
 141         return ::rtl::OUString();
 142     }
 143
 144 //.........................................................................
 145 }       // namespace svt
 146 //.........................................................................
 147