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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 <com/sun/star/sdbc/XResultSet.hpp>
21 : #include <com/sun/star/ucb/XContentAccess.hpp>
22 : #include <com/sun/star/ucb/CommandAbortedException.hpp>
23 : #include <com/sun/star/ucb/UniversalContentBroker.hpp>
24 : #include <comphelper/processfactory.hxx>
25 : #include <unotools/localfilehelper.hxx>
26 : #include <ucbhelper/fileidentifierconverter.hxx>
27 : #include <rtl/ustring.hxx>
28 : #include <osl/file.hxx>
29 : #include <tools/urlobj.hxx>
30 : #include <ucbhelper/content.hxx>
31 : #include <vector>
32 :
33 : using namespace ::osl;
34 : using namespace ::com::sun::star::uno;
35 : using namespace ::com::sun::star::ucb;
36 :
37 : namespace utl
38 : {
39 :
40 0 : sal_Bool LocalFileHelper::ConvertSystemPathToURL( const String& rName, const String& rBaseURL, String& rReturn )
41 : {
42 0 : rReturn = ::rtl::OUString();
43 :
44 : Reference< XUniversalContentBroker > pBroker(
45 : UniversalContentBroker::create(
46 0 : comphelper::getProcessComponentContext() ) );
47 : try
48 : {
49 0 : rReturn = ::ucbhelper::getFileURLFromSystemPath( pBroker, rBaseURL, rName );
50 : }
51 0 : catch ( ::com::sun::star::uno::RuntimeException& )
52 : {
53 0 : return sal_False;
54 : }
55 :
56 0 : return ( rReturn.Len() != 0 );
57 : }
58 :
59 0 : sal_Bool LocalFileHelper::ConvertURLToSystemPath( const String& rName, String& rReturn )
60 : {
61 0 : rReturn = ::rtl::OUString();
62 : Reference< XUniversalContentBroker > pBroker(
63 : UniversalContentBroker::create(
64 0 : comphelper::getProcessComponentContext() ) );
65 : try
66 : {
67 0 : rReturn = ::ucbhelper::getSystemPathFromFileURL( pBroker, rName );
68 : }
69 0 : catch ( ::com::sun::star::uno::RuntimeException& )
70 : {
71 : }
72 :
73 0 : return ( rReturn.Len() != 0 );
74 : }
75 :
76 2514 : bool LocalFileHelper::ConvertPhysicalNameToURL(const rtl::OUString& rName, rtl::OUString& rReturn)
77 : {
78 2514 : rReturn = ::rtl::OUString();
79 : Reference< XUniversalContentBroker > pBroker(
80 : UniversalContentBroker::create(
81 2514 : comphelper::getProcessComponentContext() ) );
82 : try
83 : {
84 2514 : rtl::OUString aBase( ::ucbhelper::getLocalFileURL() );
85 2514 : rReturn = ::ucbhelper::getFileURLFromSystemPath( pBroker, aBase, rName );
86 : }
87 0 : catch (const ::com::sun::star::uno::RuntimeException&)
88 : {
89 : }
90 :
91 2514 : return !rReturn.isEmpty();
92 : }
93 :
94 3099 : bool LocalFileHelper::ConvertURLToPhysicalName(const rtl::OUString& rName, rtl::OUString& rReturn)
95 : {
96 3099 : rReturn = ::rtl::OUString();
97 : Reference< XUniversalContentBroker > pBroker(
98 : UniversalContentBroker::create(
99 3099 : comphelper::getProcessComponentContext() ) );
100 : try
101 : {
102 3099 : INetURLObject aObj( rName );
103 3099 : INetURLObject aLocal( ::ucbhelper::getLocalFileURL() );
104 3099 : if ( aObj.GetProtocol() == aLocal.GetProtocol() )
105 2744 : rReturn = ::ucbhelper::getSystemPathFromFileURL( pBroker, rName );
106 : }
107 0 : catch (const ::com::sun::star::uno::RuntimeException&)
108 : {
109 : }
110 :
111 3099 : return !rReturn.isEmpty();
112 : }
113 :
114 2429 : sal_Bool LocalFileHelper::IsLocalFile(const rtl::OUString& rName)
115 : {
116 2429 : rtl::OUString aTmp;
117 2429 : return ConvertURLToPhysicalName(rName, aTmp);
118 : }
119 :
120 0 : sal_Bool LocalFileHelper::IsFileContent(const rtl::OUString& rName)
121 : {
122 0 : String aTmp;
123 0 : return ConvertURLToSystemPath(rName, aTmp);
124 : }
125 :
126 : typedef ::std::vector< ::rtl::OUString* > StringList_Impl;
127 :
128 0 : ::com::sun::star::uno::Sequence < ::rtl::OUString > LocalFileHelper::GetFolderContents( const ::rtl::OUString& rFolder, sal_Bool bFolder )
129 : {
130 0 : StringList_Impl* pFiles = NULL;
131 : try
132 : {
133 : ::ucbhelper::Content aCnt(
134 : rFolder, Reference< XCommandEnvironment >(),
135 0 : comphelper::getProcessComponentContext() );
136 0 : Reference< ::com::sun::star::sdbc::XResultSet > xResultSet;
137 0 : ::com::sun::star::uno::Sequence< ::rtl::OUString > aProps(1);
138 0 : ::rtl::OUString* pProps = aProps.getArray();
139 0 : pProps[0] = ::rtl::OUString("Url");
140 :
141 : try
142 : {
143 0 : ::ucbhelper::ResultSetInclude eInclude = bFolder ? ::ucbhelper::INCLUDE_FOLDERS_AND_DOCUMENTS : ::ucbhelper::INCLUDE_DOCUMENTS_ONLY;
144 0 : xResultSet = aCnt.createCursor( aProps, eInclude );
145 : }
146 0 : catch( ::com::sun::star::ucb::CommandAbortedException& )
147 : {
148 : }
149 0 : catch( Exception& )
150 : {
151 : }
152 :
153 0 : if ( xResultSet.is() )
154 : {
155 0 : pFiles = new StringList_Impl;
156 0 : Reference< XContentAccess > xContentAccess( xResultSet, UNO_QUERY );
157 : try
158 : {
159 0 : while ( xResultSet->next() )
160 : {
161 0 : ::rtl::OUString aId = xContentAccess->queryContentIdentifierString();
162 0 : ::rtl::OUString* pFile = new ::rtl::OUString( aId );
163 0 : pFiles->push_back( pFile );
164 0 : }
165 : }
166 0 : catch( ::com::sun::star::ucb::CommandAbortedException& )
167 : {
168 : }
169 0 : catch( Exception& )
170 : {
171 0 : }
172 0 : }
173 : }
174 0 : catch( Exception& )
175 : {
176 : }
177 :
178 0 : if ( pFiles )
179 : {
180 0 : size_t nCount = pFiles->size();
181 0 : Sequence < ::rtl::OUString > aRet( nCount );
182 0 : ::rtl::OUString* pRet = aRet.getArray();
183 0 : for ( size_t i = 0; i < nCount; ++i )
184 : {
185 0 : ::rtl::OUString* pFile = (*pFiles)[ i ];
186 0 : pRet[i] = *( pFile );
187 0 : delete pFile;
188 : }
189 0 : delete pFiles;
190 0 : return aRet;
191 : }
192 : else
193 0 : return Sequence < ::rtl::OUString > ();
194 : }
195 :
196 : }
197 :
198 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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