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 #include <stdio.h> 25 /*#include <libxml/xmlstring.h> 26 */ 27 28 #include <rtl/ustring.hxx> 29 #include <pk11func.h> 30 31 #include <cppuhelper/bootstrap.hxx> 32 #include <cppuhelper/implbase1.hxx> 33 #include <cppuhelper/servicefactory.hxx> 34 #include <ucbhelper/contentbroker.hxx> 35 #include <ucbhelper/configurationkeys.hxx> 36 37 #include <com/sun/star/lang/XComponent.hpp> 38 #include <com/sun/star/bridge/XUnoUrlResolver.hpp> 39 #include <com/sun/star/registry/XImplementationRegistration.hpp> 40 #include <com/sun/star/document/XFilter.hpp> 41 #include <com/sun/star/document/XExporter.hpp> 42 #include <com/sun/star/document/XImporter.hpp> 43 #include <com/sun/star/io/XInputStream.hpp> 44 #include <com/sun/star/io/XOutputStream.hpp> 45 #include <com/sun/star/io/XActiveDataSource.hpp> 46 #include <com/sun/star/beans/PropertyValue.hpp> 47 #include <com/sun/star/beans/XPropertySet.hpp> 48 #include <com/sun/star/ucb/XSimpleFileAccess.hpp> 49 50 #include <com/sun/star/xml/crypto/XUriBinding.hpp> 51 #include <com/sun/star/xml/wrapper/XXMLDocumentWrapper.hpp> 52 #include <com/sun/star/xml/wrapper/XXMLElementWrapper.hpp> 53 54 #include <com/sun/star/xml/sax/XParser.hpp> 55 #include <com/sun/star/xml/sax/XDocumentHandler.hpp> 56 #include <com/sun/star/xml/sax/XExtendedDocumentHandler.hpp> 57 #include <com/sun/star/xml/sax/InputSource.hpp> 58 #include <com/sun/star/io/XInputStream.hpp> 59 #include <com/sun/star/io/XOutputStream.hpp> 60 #include <com/sun/star/uno/XNamingService.hpp> 61 62 using namespace ::rtl ; 63 using namespace ::cppu ; 64 using namespace ::com::sun::star ; 65 using namespace ::com::sun::star::uno ; 66 using namespace ::com::sun::star::io ; 67 using namespace ::com::sun::star::ucb ; 68 using namespace ::com::sun::star::beans ; 69 using namespace ::com::sun::star::document ; 70 using namespace ::com::sun::star::lang ; 71 using namespace ::com::sun::star::bridge ; 72 using namespace ::com::sun::star::registry ; 73 using namespace ::com::sun::star::task ; 74 using namespace ::com::sun::star::xml ; 75 using namespace ::com::sun::star::xml::wrapper ; 76 using namespace ::com::sun::star::xml::sax ; 77 78 79 /** 80 * Helper: Implementation of XInputStream 81 */ 82 class OInputStream : public WeakImplHelper1 < XInputStream > 83 { 84 public: OInputStream(const Sequence<sal_Int8> & seq)85 OInputStream( const Sequence< sal_Int8 >&seq ) : m_seq( seq ), nPos( 0 ) {} 86 readBytes(Sequence<sal_Int8> & aData,sal_Int32 nBytesToRead)87 virtual sal_Int32 SAL_CALL readBytes( 88 Sequence< sal_Int8 >& aData , 89 sal_Int32 nBytesToRead 90 ) throw( NotConnectedException, BufferSizeExceededException, IOException, RuntimeException ) 91 { 92 nBytesToRead = ( nBytesToRead > m_seq.getLength() - nPos ) ? 93 m_seq.getLength() - nPos : 94 nBytesToRead ; 95 aData = Sequence< sal_Int8 > ( &( m_seq.getConstArray()[nPos] ), nBytesToRead ) ; 96 nPos += nBytesToRead ; 97 return nBytesToRead ; 98 } 99 readSomeBytes(::com::sun::star::uno::Sequence<sal_Int8> & aData,sal_Int32 nMaxBytesToRead)100 virtual sal_Int32 SAL_CALL readSomeBytes( 101 ::com::sun::star::uno::Sequence< sal_Int8 >& aData , 102 sal_Int32 nMaxBytesToRead 103 ) throw( NotConnectedException, BufferSizeExceededException, IOException, RuntimeException ) 104 { 105 return readBytes( aData, nMaxBytesToRead ) ; 106 } 107 skipBytes(sal_Int32 nBytesToSkip)108 virtual void SAL_CALL skipBytes( 109 sal_Int32 nBytesToSkip 110 ) throw( NotConnectedException, BufferSizeExceededException, IOException, RuntimeException ) 111 { 112 // not implemented 113 } 114 available(void)115 virtual sal_Int32 SAL_CALL available( 116 void 117 ) throw( NotConnectedException, IOException, RuntimeException ) 118 { 119 return m_seq.getLength() - nPos ; 120 } 121 closeInput(void)122 virtual void SAL_CALL closeInput( 123 void 124 ) throw( NotConnectedException, IOException, RuntimeException ) 125 { 126 // not needed 127 } 128 129 private: 130 sal_Int32 nPos; 131 Sequence< sal_Int8> m_seq; 132 } ; 133 134 /** 135 * Helper : create a input stream from a file 136 */ 137 Reference< XInputStream > createStreamFromFile( const OUString sFile ) ; 138 139 /** 140 * Helper: Implementation of XOutputStream 141 */ 142 class OOutputStream : public WeakImplHelper1 < XOutputStream > 143 { 144 public: OOutputStream(const char * pcFile)145 OOutputStream( const char *pcFile ) { 146 strcpy( m_pcFile , pcFile ) ; 147 m_f = 0 ; 148 } 149 writeBytes(const Sequence<sal_Int8> & aData)150 virtual void SAL_CALL writeBytes( 151 const Sequence< sal_Int8 >& aData 152 ) throw( NotConnectedException , BufferSizeExceededException , RuntimeException ) { 153 if( !m_f ) { 154 m_f = fopen( m_pcFile , "w" ) ; 155 } 156 157 fwrite( aData.getConstArray() , 1 , aData.getLength() , m_f ) ; 158 } 159 flush(void)160 virtual void SAL_CALL flush( 161 void 162 ) throw( NotConnectedException , BufferSizeExceededException , RuntimeException ) { 163 fflush( m_f ) ; 164 } 165 closeOutput(void)166 virtual void SAL_CALL closeOutput( 167 void 168 ) throw( NotConnectedException , BufferSizeExceededException , RuntimeException ) { 169 fclose( m_f ) ; 170 m_f = 0 ; 171 } 172 173 private: 174 char m_pcFile[256]; 175 FILE *m_f; 176 } ; 177 178 /** 179 * Helper: Implementation of XUriBinding 180 */ 181 class OUriBinding : public WeakImplHelper1 < ::com::sun::star::xml::crypto::XUriBinding > 182 { 183 public: OUriBinding()184 OUriBinding() { 185 //Do nothing 186 } 187 OUriBinding(::rtl::OUString & aUri,::com::sun::star::uno::Reference<com::sun::star::io::XInputStream> & aInputStream)188 OUriBinding( 189 ::rtl::OUString& aUri, 190 ::com::sun::star::uno::Reference< com::sun::star::io::XInputStream >& aInputStream ) { 191 m_vUris.push_back( aUri ) ; 192 m_vStreams.push_back( aInputStream ) ; 193 } 194 setUriBinding(const::rtl::OUString & aUri,const::com::sun::star::uno::Reference<::com::sun::star::io::XInputStream> & aInputStream)195 virtual void SAL_CALL setUriBinding( 196 const ::rtl::OUString& aUri , 197 const ::com::sun::star::uno::Reference< ::com::sun::star::io::XInputStream >& aInputStream 198 ) throw( ::com::sun::star::uno::Exception, ::com::sun::star::uno::RuntimeException ) { 199 m_vUris.push_back( aUri ) ; 200 m_vStreams.push_back( aInputStream ) ; 201 } 202 getUriBinding(const::rtl::OUString & uri)203 virtual ::com::sun::star::uno::Reference< ::com::sun::star::io::XInputStream > SAL_CALL getUriBinding( const ::rtl::OUString& uri ) throw( ::com::sun::star::uno::Exception, ::com::sun::star::uno::RuntimeException ) { 204 ::com::sun::star::uno::Reference< ::com::sun::star::io::XInputStream > xInputStream ; 205 206 int size = m_vUris.size() ; 207 for( int i = 0 ; i<size ; ++i ) { 208 if( uri == m_vUris[i] ) { 209 xInputStream = m_vStreams[i]; 210 break; 211 } 212 } 213 214 return xInputStream; 215 } 216 217 private: 218 std::vector< ::rtl::OUString > m_vUris ; 219 std::vector< ::com::sun::star::uno::Reference< ::com::sun::star::io::XInputStream > > m_vStreams ; 220 } ; 221 222 /** 223 * Helper : set a output stream to a file 224 */ 225 Reference< XOutputStream > createStreamToFile( const OUString sFile ) ; 226 227 /** 228 * Helper : get service manager and context 229 */ 230 Reference< XMultiComponentFactory > serviceManager( Reference< XComponentContext >& xContext , OUString sUnoUrl , OUString sRdbUrl ) throw( RuntimeException , Exception ) ; 231 232 /** 233 * Helper : Get password function for PKCS11 slot 234 */ 235 char* PriPK11PasswordFunc( PK11SlotInfo *slot , PRBool retry , void* arg ) ; 236 237 238