package/source/zippackage/ZipPackageEntry.cxx

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  30
  31 // MARKER(update_precomp.py): autogen include statement, do not remove
  32 #include "precompiled_package.hxx"
  33 #include <ZipPackageEntry.hxx>
  34 #ifndef _COM_SUN_STAR_PACKAGE_ZIP_ZIPCONSTANTS_HPP_
  35 #include <com/sun/star/packages/zip/ZipConstants.hpp>
  36 #endif
  37 #include <vos/diagnose.hxx>
  38
  39 #include <ZipPackageFolder.hxx>
  40 #include <ZipPackageStream.hxx>
  41 #include <ContentInfo.hxx>
  42
  43 #include <comphelper/storagehelper.hxx>
  44
  45 using namespace rtl;
  46 using namespace com::sun::star;
  47 using namespace com::sun::star::uno;
  48 using namespace com::sun::star::lang;
  49 using namespace com::sun::star::container;
  50 using namespace com::sun::star::packages::zip;
  51 using namespace com::sun::star::packages::zip::ZipConstants;
  52
  53 ZipPackageEntry::ZipPackageEntry ( bool bNewFolder )
  54 : mbIsFolder ( bNewFolder )
  55 , mbAllowRemoveOnInsert( sal_True )
  56 , pParent ( NULL )
  57 {
  58 }
  59
  60 ZipPackageEntry::~ZipPackageEntry()
  61 {
  62         // When the entry is destroyed it must be already disconnected from the parent
  63         OSL_ENSURE( !pParent, "The parent must be disconnected already! Memory corruption is possible!\n" );
  64 }
  65
  66 // XChild
  67 OUString SAL_CALL ZipPackageEntry::getName(  )
  68         throw(RuntimeException)
  69 {
  70         return aEntry.sName;
  71 }
  72 void SAL_CALL ZipPackageEntry::setName( const OUString& aName )
  73         throw(RuntimeException)
  74 {
  75         if ( pParent && pParent->hasByName ( aEntry.sName ) )
  76                 pParent->removeByName ( aEntry.sName );
  77
  78     // unfortunately no other exception than RuntimeException can be thrown here
  79     // usually the package is used through storage implementation, the problem should be detected there
  80     if ( !::comphelper::OStorageHelper::IsValidZipEntryFileName( aName, sal_True ) )
  81         throw RuntimeException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "Unexpected character is used in file name." ) ), Reference< XInterface >() );
  82
  83         aEntry.sName = aName;
  84
  85         if ( pParent )
  86                 pParent->doInsertByName ( this, sal_False );
  87 }
  88 Reference< XInterface > SAL_CALL ZipPackageEntry::getParent(  )
  89                 throw(RuntimeException)
  90 {
  91         // return Reference< XInterface >( xParent, UNO_QUERY );
  92         return Reference< XInterface >( static_cast< ::cppu::OWeakObject* >( pParent ), UNO_QUERY );
  93 }
  94
  95 void ZipPackageEntry::doSetParent ( ZipPackageFolder * pNewParent, sal_Bool bInsert )
  96 {
  97         // xParent = pParent = pNewParent;
  98         pParent = pNewParent;
  99         if ( bInsert && !pNewParent->hasByName ( aEntry.sName ) )
 100                 pNewParent->doInsertByName ( this, sal_False );
 101 }
 102
 103 void SAL_CALL ZipPackageEntry::setParent( const Reference< XInterface >& xNewParent )
 104                 throw(NoSupportException, RuntimeException)
 105 {
 106         sal_Int64 nTest(0);
 107         Reference < XUnoTunnel > xTunnel ( xNewParent, UNO_QUERY );
 108         if ( !xNewParent.is() || ( nTest = xTunnel->getSomething ( ZipPackageFolder::static_getImplementationId () ) ) == 0 )
 109                 throw NoSupportException();
 110
 111         ZipPackageFolder *pNewParent = reinterpret_cast < ZipPackageFolder * > ( nTest );
 112
 113         if ( pNewParent != pParent )
 114         {
 115                 if ( pParent && pParent->hasByName ( aEntry.sName ) && mbAllowRemoveOnInsert )
 116                         pParent->removeByName( aEntry.sName );
 117                 doSetParent ( pNewParent, sal_True );
 118         }
 119 }
 120         //XPropertySet
 121 Reference< beans::XPropertySetInfo > SAL_CALL ZipPackageEntry::getPropertySetInfo(  )
 122                 throw(RuntimeException)
 123 {
 124         return Reference < beans::XPropertySetInfo > ();
 125 }
 126 void SAL_CALL ZipPackageEntry::addPropertyChangeListener( const OUString& /*aPropertyName*/, const Reference< beans::XPropertyChangeListener >& /*xListener*/ )
 127                 throw(beans::UnknownPropertyException, WrappedTargetException, RuntimeException)
 128 {
 129 }
 130 void SAL_CALL ZipPackageEntry::removePropertyChangeListener( const OUString& /*aPropertyName*/, const Reference< beans::XPropertyChangeListener >& /*aListener*/ )
 131                 throw(beans::UnknownPropertyException, WrappedTargetException, RuntimeException)
 132 {
 133 }
 134 void SAL_CALL ZipPackageEntry::addVetoableChangeListener( const OUString& /*PropertyName*/, const Reference< beans::XVetoableChangeListener >& /*aListener*/ )
 135                 throw(beans::UnknownPropertyException, WrappedTargetException, RuntimeException)
 136 {
 137 }
 138 void SAL_CALL ZipPackageEntry::removeVetoableChangeListener( const OUString& /*PropertyName*/, const Reference< beans::XVetoableChangeListener >& /*aListener*/ )
 139                 throw(beans::UnknownPropertyException, WrappedTargetException, RuntimeException)
 140 {
 141 }