xmlsecurity/tools/standalone/mscsfit/helper.hxx

   1 #include <stdio.h>
   2 #include <rtl/ustring.hxx>
   3
   4 #include <cppuhelper/bootstrap.hxx>
   5 #include <cppuhelper/implbase1.hxx>
   6 #include <cppuhelper/servicefactory.hxx>
   7 #include <ucbhelper/contentbroker.hxx>
   8 #include <ucbhelper/configurationkeys.hxx>
   9
  10 #include <com/sun/star/lang/XComponent.hpp>
  11 #include <com/sun/star/bridge/XUnoUrlResolver.hpp>
  12 #include <com/sun/star/registry/XImplementationRegistration.hpp>
  13 #include <com/sun/star/document/XFilter.hpp>
  14 #include <com/sun/star/document/XExporter.hpp>
  15 #include <com/sun/star/document/XImporter.hpp>
  16 #include <com/sun/star/io/XInputStream.hpp>
  17 #include <com/sun/star/io/XOutputStream.hpp>
  18 #include <com/sun/star/io/XActiveDataSource.hpp>
  19 #include <com/sun/star/beans/PropertyValue.hpp>
  20 #include <com/sun/star/beans/XPropertySet.hpp>
  21 #include <com/sun/star/ucb/XSimpleFileAccess.hpp>
  22
  23 #include <com/sun/star/xml/crypto/XUriBinding.hpp>
  24 #include <com/sun/star/xml/wrapper/XXMLDocumentWrapper.hpp>
  25 #include <com/sun/star/xml/wrapper/XXMLElementWrapper.hpp>
  26
  27 #include <com/sun/star/xml/sax/XParser.hpp>
  28 #include <com/sun/star/xml/sax/XDocumentHandler.hpp>
  29 #include <com/sun/star/xml/sax/XExtendedDocumentHandler.hpp>
  30 #include <com/sun/star/xml/sax/InputSource.hpp>
  31 #include <com/sun/star/io/XInputStream.hpp>
  32 #include <com/sun/star/io/XOutputStream.hpp>
  33 #include <com/sun/star/uno/XNamingService.hpp>
  34
  35 using namespace ::rtl ;
  36 using namespace ::cppu ;
  37 using namespace ::com::sun::star ;
  38 using namespace ::com::sun::star::uno ;
  39 using namespace ::com::sun::star::io ;
  40 using namespace ::com::sun::star::ucb ;
  41 using namespace ::com::sun::star::beans ;
  42 using namespace ::com::sun::star::document ;
  43 using namespace ::com::sun::star::lang ;
  44 using namespace ::com::sun::star::bridge ;
  45 using namespace ::com::sun::star::registry ;
  46 using namespace ::com::sun::star::task ;
  47 using namespace ::com::sun::star::xml ;
  48 using namespace ::com::sun::star::xml::wrapper ;
  49 using namespace ::com::sun::star::xml::sax ;
  50
  51
  52 /**
  53  * Helper: Implementation of XInputStream
  54  */
  55 class OInputStream : public WeakImplHelper1 < XInputStream >
  56 {
  57     public:
  58         OInputStream( const Sequence< sal_Int8 >&seq ) : m_seq( seq ), nPos( 0 ) {}
  59
  60         virtual sal_Int32 SAL_CALL readBytes(
  61             Sequence< sal_Int8 >& aData ,
  62             sal_Int32 nBytesToRead
  63         ) throw( NotConnectedException, BufferSizeExceededException, IOException, RuntimeException )
  64         {
  65             nBytesToRead = ( nBytesToRead > m_seq.getLength() - nPos ) ?
  66                 m_seq.getLength() - nPos :
  67                 nBytesToRead ;
  68             aData = Sequence< sal_Int8 > ( &( m_seq.getConstArray()[nPos] ), nBytesToRead ) ;
  69             nPos += nBytesToRead ;
  70             return nBytesToRead ;
  71         }
  72
  73         virtual sal_Int32 SAL_CALL readSomeBytes(
  74             ::com::sun::star::uno::Sequence< sal_Int8 >& aData ,
  75             sal_Int32 nMaxBytesToRead
  76         ) throw( NotConnectedException, BufferSizeExceededException, IOException, RuntimeException )
  77         {
  78             return readBytes( aData, nMaxBytesToRead ) ;
  79         }
  80
  81         virtual void SAL_CALL skipBytes(
  82             sal_Int32 nBytesToSkip
  83         ) throw( NotConnectedException, BufferSizeExceededException, IOException, RuntimeException )
  84         {
  85             // not implemented
  86         }
  87
  88         virtual sal_Int32 SAL_CALL available(
  89             void
  90         ) throw( NotConnectedException, IOException, RuntimeException )
  91         {
  92             return m_seq.getLength() - nPos ;
  93         }
  94
  95         virtual void SAL_CALL closeInput(
  96             void
  97         ) throw( NotConnectedException, IOException, RuntimeException )
  98         {
  99             // not needed
 100         }
 101
 102     private:
 103         sal_Int32 nPos;
 104         Sequence< sal_Int8> m_seq;
 105 } ;
 106
 107 /**
 108  * Helper : create a input stream from a file
 109  */
 110 Reference< XInputStream > createStreamFromFile( const OUString sFile ) ;
 111
 112 /**
 113  * Helper: Implementation of XOutputStream
 114  */
 115 class OOutputStream : public WeakImplHelper1 < XOutputStream >
 116 {
 117     public:
 118         OOutputStream( const char *pcFile ) {
 119             strcpy( m_pcFile , pcFile ) ;
 120             m_f = 0 ;
 121         }
 122
 123         virtual void SAL_CALL writeBytes(
 124             const Sequence< sal_Int8 >& aData
 125         ) throw( NotConnectedException , BufferSizeExceededException , RuntimeException ) {
 126             if( !m_f ) {
 127                 m_f = fopen( m_pcFile , "w" ) ;
 128             }
 129
 130             fwrite( aData.getConstArray() , 1 , aData.getLength() , m_f ) ;
 131         }
 132
 133         virtual void SAL_CALL flush(
 134             void
 135         ) throw( NotConnectedException , BufferSizeExceededException , RuntimeException ) {
 136             fflush( m_f ) ;
 137         }
 138
 139         virtual void SAL_CALL closeOutput(
 140             void
 141         ) throw( NotConnectedException , BufferSizeExceededException , RuntimeException ) {
 142             fclose( m_f ) ;
 143             m_f = 0 ;
 144         }
 145
 146     private:
 147         char m_pcFile[256];
 148         FILE *m_f;
 149 } ;
 150
 151 /**
 152  * Helper: Implementation of XUriBinding
 153  */
 154 class OUriBinding : public WeakImplHelper1 < ::com::sun::star::xml::crypto::XUriBinding >
 155 {
 156     public:
 157         OUriBinding() {
 158             //Do nothing
 159         }
 160
 161         OUriBinding(
 162             ::rtl::OUString& aUri,
 163             ::com::sun::star::uno::Reference< com::sun::star::io::XInputStream >& aInputStream ) {
 164             m_vUris.push_back( aUri ) ;
 165             m_vStreams.push_back( aInputStream ) ;
 166         }
 167
 168         virtual void SAL_CALL setUriBinding(
 169             const ::rtl::OUString& aUri ,
 170             const ::com::sun::star::uno::Reference< ::com::sun::star::io::XInputStream >& aInputStream
 171         ) throw( ::com::sun::star::uno::Exception, ::com::sun::star::uno::RuntimeException ) {
 172             m_vUris.push_back( aUri ) ;
 173             m_vStreams.push_back( aInputStream ) ;
 174         }
 175
 176         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 ) {
 177             ::com::sun::star::uno::Reference< ::com::sun::star::io::XInputStream > xInputStream ;
 178
 179             int size = m_vUris.size() ;
 180             for( int i = 0 ; i<size ; ++i ) {
 181                 if( uri == m_vUris[i] ) {
 182                     xInputStream = m_vStreams[i];
 183                     break;
 184                 }
 185             }
 186
 187             return xInputStream;
 188         }
 189
 190     private:
 191         std::vector< ::rtl::OUString > m_vUris ;
 192         std::vector< ::com::sun::star::uno::Reference< ::com::sun::star::io::XInputStream > > m_vStreams ;
 193 } ;
 194
 195 /**
 196  * Helper : set a output stream to a file
 197  */
 198 Reference< XOutputStream > createStreamToFile( const OUString sFile ) ;
 199
 200 /**
 201  * Helper : get service manager and context
 202  */
 203 Reference< XMultiComponentFactory > serviceManager( Reference< XComponentContext >& xContext , OUString sUnoUrl , OUString sRdbUrl  ) throw( RuntimeException , Exception ) ;
 204