ucbhelper/source/client/fileidentifierconverter.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 <ucbhelper/fileidentifierconverter.hxx>
  21 #include <com/sun/star/ucb/ContentProviderInfo.hpp>
  22 #include <com/sun/star/ucb/XFileIdentifierConverter.hpp>
  23 #include <com/sun/star/ucb/XUniversalContentBroker.hpp>
  24 #include <com/sun/star/uno/Reference.hxx>
  25 #include <com/sun/star/uno/Sequence.hxx>
  26 #include <osl/diagnose.h>
  27 #include <rtl/ustring.hxx>
  28 #include <sal/types.h>
  29
  30 using namespace com::sun::star;
  31
  32 namespace ucbhelper {
  33
  34
  35
  36 //  getLocalFileURL
  37
  38
  39
  40 OUString
  41 getLocalFileURL()
  42 {
  43     // If there were more file systems than just "file:///" (e.g., the obsolete
  44     // "vnd.sun.star.wfs:///"), this code should query all relevant UCPs for
  45     // their com.sun.star.ucb.XFileIdentifierConverter.getFileProviderLocality
  46     // and return the most local one:
  47     return OUString("file:///");
  48 }
  49
  50
  51
  52 //  getFileURLFromSystemPath
  53
  54
  55
  56 OUString
  57 getFileURLFromSystemPath(
  58     uno::Reference< ucb::XUniversalContentBroker > const & rUcb,
  59     OUString const & rBaseURL,
  60     OUString const & rSystemPath)
  61 {
  62     OSL_ASSERT(rUcb.is());
  63
  64     uno::Reference< ucb::XFileIdentifierConverter >
  65         xConverter(rUcb->queryContentProvider(rBaseURL), uno::UNO_QUERY);
  66     if (xConverter.is())
  67         return xConverter->getFileURLFromSystemPath(rBaseURL, rSystemPath);
  68     else
  69         return OUString();
  70 }
  71
  72
  73
  74 //  getSystemPathFromFileURL
  75
  76
  77
  78 OUString
  79 getSystemPathFromFileURL(
  80     uno::Reference< ucb::XUniversalContentBroker > const & rUcb,
  81     OUString const & rURL)
  82 {
  83     OSL_ASSERT(rUcb.is());
  84
  85     uno::Reference< ucb::XFileIdentifierConverter >
  86         xConverter(rUcb->queryContentProvider(rURL), uno::UNO_QUERY);
  87     if (xConverter.is())
  88         return xConverter->getSystemPathFromFileURL(rURL);
  89     else
  90         return OUString();
  91 }
  92
  93 }
  94
  95 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */