1 /************************************************************** 2 * 3 * Licensed to the Apache Software Foundation (ASF) under one 4 * or more contributor license agreements. See the NOTICE file 5 * distributed with this work for additional information 6 * regarding copyright ownership. The ASF licenses this file 7 * to you under the Apache License, Version 2.0 (the 8 * "License"); you may not use this file except in compliance 9 * with the License. You may obtain a copy of the License at 10 * 11 * http://www.apache.org/licenses/LICENSE-2.0 12 * 13 * Unless required by applicable law or agreed to in writing, 14 * software distributed under the License is distributed on an 15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16 * KIND, either express or implied. See the License for the 17 * specific language governing permissions and limitations 18 * under the License. 19 * 20 *************************************************************/ 21 22 23 24 // MARKER(update_precomp.py): autogen include statement, do not remove 25 #include "precompiled_unotools.hxx" 26 #include <com/sun/star/sdbc/XResultSet.hpp> 27 #include <com/sun/star/ucb/XContentAccess.hpp> 28 #include <com/sun/star/ucb/CommandAbortedException.hpp> 29 30 #include <unotools/localfilehelper.hxx> 31 #include <ucbhelper/fileidentifierconverter.hxx> 32 #include <ucbhelper/contentbroker.hxx> 33 #include <rtl/ustring.hxx> 34 #include <osl/file.hxx> 35 #include <tools/debug.hxx> 36 #include <tools/list.hxx> 37 #include <tools/urlobj.hxx> 38 #include <ucbhelper/content.hxx> 39 40 using namespace ::osl; 41 using namespace ::com::sun::star::uno; 42 using namespace ::com::sun::star::ucb; 43 44 namespace utl 45 { 46 47 sal_Bool LocalFileHelper::ConvertSystemPathToURL( const String& rName, const String& rBaseURL, String& rReturn ) 48 { 49 rReturn = ::rtl::OUString(); 50 51 ::ucbhelper::ContentBroker* pBroker = ::ucbhelper::ContentBroker::get(); 52 if ( !pBroker ) 53 { 54 rtl::OUString aRet; 55 if ( FileBase::getFileURLFromSystemPath( rName, aRet ) == FileBase::E_None ) 56 rReturn = aRet; 57 } 58 else 59 { 60 ::com::sun::star::uno::Reference< ::com::sun::star::ucb::XContentProviderManager > xManager = 61 pBroker->getContentProviderManagerInterface(); 62 try 63 { 64 rReturn = ::ucbhelper::getFileURLFromSystemPath( xManager, rBaseURL, rName ); 65 } 66 catch ( ::com::sun::star::uno::RuntimeException& ) 67 { 68 return sal_False; 69 } 70 } 71 72 return ( rReturn.Len() != 0 ); 73 } 74 75 sal_Bool LocalFileHelper::ConvertURLToSystemPath( const String& rName, String& rReturn ) 76 { 77 rReturn = ::rtl::OUString(); 78 ::ucbhelper::ContentBroker* pBroker = ::ucbhelper::ContentBroker::get(); 79 if ( !pBroker ) 80 { 81 rtl::OUString aRet; 82 if( FileBase::getSystemPathFromFileURL( rName, aRet ) == FileBase::E_None ) 83 rReturn = aRet; 84 } 85 else 86 { 87 ::com::sun::star::uno::Reference< ::com::sun::star::ucb::XContentProviderManager > xManager = 88 pBroker->getContentProviderManagerInterface(); 89 try 90 { 91 rReturn = ::ucbhelper::getSystemPathFromFileURL( xManager, rName ); 92 } 93 catch ( ::com::sun::star::uno::RuntimeException& ) 94 { 95 } 96 } 97 98 return ( rReturn.Len() != 0 ); 99 } 100 101 sal_Bool LocalFileHelper::ConvertPhysicalNameToURL( const String& rName, String& rReturn ) 102 { 103 rReturn = ::rtl::OUString(); 104 ::ucbhelper::ContentBroker* pBroker = ::ucbhelper::ContentBroker::get(); 105 if ( !pBroker ) 106 { 107 rtl::OUString aRet; 108 if ( FileBase::getFileURLFromSystemPath( rName, aRet ) == FileBase::E_None ) 109 rReturn = aRet; 110 } 111 else 112 { 113 ::com::sun::star::uno::Reference< ::com::sun::star::ucb::XContentProviderManager > xManager = 114 pBroker->getContentProviderManagerInterface(); 115 116 try 117 { 118 rtl::OUString aBase( ::ucbhelper::getLocalFileURL( xManager ) ); 119 rReturn = ::ucbhelper::getFileURLFromSystemPath( xManager, aBase, rName ); 120 } 121 catch ( ::com::sun::star::uno::RuntimeException& ) 122 { 123 } 124 } 125 126 return ( rReturn.Len() != 0 ); 127 } 128 129 sal_Bool LocalFileHelper::ConvertURLToPhysicalName( const String& rName, String& rReturn ) 130 { 131 rReturn = ::rtl::OUString(); 132 ::ucbhelper::ContentBroker* pBroker = ::ucbhelper::ContentBroker::get(); 133 if ( !pBroker ) 134 { 135 ::rtl::OUString aRet; 136 if ( FileBase::getSystemPathFromFileURL( rName, aRet ) == FileBase::E_None ) 137 rReturn = aRet; 138 } 139 else 140 { 141 ::com::sun::star::uno::Reference< ::com::sun::star::ucb::XContentProviderManager > xManager = 142 pBroker->getContentProviderManagerInterface(); 143 try 144 { 145 INetURLObject aObj( rName ); 146 INetURLObject aLocal( ::ucbhelper::getLocalFileURL( xManager ) ); 147 if ( aObj.GetProtocol() == aLocal.GetProtocol() ) 148 rReturn = ::ucbhelper::getSystemPathFromFileURL( xManager, rName ); 149 } 150 catch ( ::com::sun::star::uno::RuntimeException& ) 151 { 152 } 153 } 154 155 return ( rReturn.Len() != 0 ); 156 } 157 158 sal_Bool LocalFileHelper::IsLocalFile( const String& rName ) 159 { 160 String aTmp; 161 return ConvertURLToPhysicalName( rName, aTmp ); 162 } 163 164 sal_Bool LocalFileHelper::IsFileContent( const String& rName ) 165 { 166 String aTmp; 167 return ConvertURLToSystemPath( rName, aTmp ); 168 } 169 170 DECLARE_LIST( StringList_Impl, ::rtl::OUString* ) 171 172 ::com::sun::star::uno::Sequence < ::rtl::OUString > LocalFileHelper::GetFolderContents( const ::rtl::OUString& rFolder, sal_Bool bFolder ) 173 { 174 StringList_Impl* pFiles = NULL; 175 try 176 { 177 ::ucbhelper::Content aCnt( rFolder, Reference< XCommandEnvironment > () ); 178 Reference< ::com::sun::star::sdbc::XResultSet > xResultSet; 179 ::com::sun::star::uno::Sequence< ::rtl::OUString > aProps(1); 180 ::rtl::OUString* pProps = aProps.getArray(); 181 pProps[0] = ::rtl::OUString::createFromAscii( "Url" ); 182 183 try 184 { 185 ::ucbhelper::ResultSetInclude eInclude = bFolder ? ::ucbhelper::INCLUDE_FOLDERS_AND_DOCUMENTS : ::ucbhelper::INCLUDE_DOCUMENTS_ONLY; 186 xResultSet = aCnt.createCursor( aProps, eInclude ); 187 } 188 catch( ::com::sun::star::ucb::CommandAbortedException& ) 189 { 190 } 191 catch( Exception& ) 192 { 193 } 194 195 if ( xResultSet.is() ) 196 { 197 pFiles = new StringList_Impl; 198 Reference< XContentAccess > xContentAccess( xResultSet, UNO_QUERY ); 199 try 200 { 201 while ( xResultSet->next() ) 202 { 203 ::rtl::OUString aId = xContentAccess->queryContentIdentifierString(); 204 ::rtl::OUString* pFile = new ::rtl::OUString( aId ); 205 pFiles->Insert( pFile, LIST_APPEND ); 206 } 207 } 208 catch( ::com::sun::star::ucb::CommandAbortedException& ) 209 { 210 } 211 catch( Exception& ) 212 { 213 } 214 } 215 } 216 catch( Exception& ) 217 { 218 } 219 220 if ( pFiles ) 221 { 222 sal_uLong nCount = pFiles->Count(); 223 Sequence < ::rtl::OUString > aRet( nCount ); 224 ::rtl::OUString* pRet = aRet.getArray(); 225 for ( sal_uInt16 i = 0; i < nCount; ++i ) 226 { 227 ::rtl::OUString* pFile = pFiles->GetObject(i); 228 pRet[i] = *( pFile ); 229 delete pFile; 230 } 231 delete pFiles; 232 return aRet; 233 } 234 else 235 return Sequence < ::rtl::OUString > (); 236 } 237 238 } 239