package/source/zippackage/ZipPackageEntry.cxx

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  27
  28 // MARKER(update_precomp.py): autogen include statement, do not remove
  29 #include "precompiled_package.hxx"
  30 #include <ZipPackageEntry.hxx>
  31 #include <com/sun/star/packages/zip/ZipConstants.hpp>
  32 #include <osl/diagnose.h>
  33
  34 #include <ZipPackageFolder.hxx>
  35 #include <ZipPackageStream.hxx>
  36 #include <ContentInfo.hxx>
  37
  38 #include <comphelper/storagehelper.hxx>
  39
  40 using namespace rtl;
  41 using namespace com::sun::star;
  42 using namespace com::sun::star::uno;
  43 using namespace com::sun::star::lang;
  44 using namespace com::sun::star::container;
  45 using namespace com::sun::star::packages::zip;
  46 using namespace com::sun::star::packages::zip::ZipConstants;
  47
  48 ZipPackageEntry::ZipPackageEntry ( bool bNewFolder )
  49 : mbIsFolder ( bNewFolder )
  50 , mbAllowRemoveOnInsert( sal_True )
  51 , pParent ( NULL )
  52 {
  53 }
  54
  55 ZipPackageEntry::~ZipPackageEntry()
  56 {
  57     // When the entry is destroyed it must be already disconnected from the parent
  58     OSL_ENSURE( !pParent, "The parent must be disconnected already! Memory corruption is possible!\n" );
  59 }
  60
  61 // XChild
  62 OUString SAL_CALL ZipPackageEntry::getName(  )
  63     throw(RuntimeException)
  64 {
  65     return msName;
  66 }
  67 void SAL_CALL ZipPackageEntry::setName( const OUString& aName )
  68     throw(RuntimeException)
  69 {
  70     if ( pParent && msName.getLength() && pParent->hasByName ( msName ) )
  71         pParent->removeByName ( msName );
  72
  73     // unfortunately no other exception than RuntimeException can be thrown here
  74     // usually the package is used through storage implementation, the problem should be detected there
  75     if ( !::comphelper::OStorageHelper::IsValidZipEntryFileName( aName, sal_True ) )
  76         throw RuntimeException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Unexpected character is used in file name." ) ), uno::Reference< XInterface >() );
  77
  78     msName = aName;
  79
  80     if ( pParent )
  81         pParent->doInsertByName ( this, sal_False );
  82 }
  83 uno::Reference< XInterface > SAL_CALL ZipPackageEntry::getParent(  )
  84         throw(RuntimeException)
  85 {
  86     // return uno::Reference< XInterface >( xParent, UNO_QUERY );
  87     return uno::Reference< XInterface >( static_cast< ::cppu::OWeakObject* >( pParent ), UNO_QUERY );
  88 }
  89
  90 void ZipPackageEntry::doSetParent ( ZipPackageFolder * pNewParent, sal_Bool bInsert )
  91 {
  92     // xParent = pParent = pNewParent;
  93     pParent = pNewParent;
  94     if ( bInsert && msName.getLength() && !pNewParent->hasByName ( msName ) )
  95         pNewParent->doInsertByName ( this, sal_False );
  96 }
  97
  98 void SAL_CALL ZipPackageEntry::setParent( const uno::Reference< XInterface >& xNewParent )
  99         throw(NoSupportException, RuntimeException)
 100 {
 101     sal_Int64 nTest(0);
 102     uno::Reference < XUnoTunnel > xTunnel ( xNewParent, UNO_QUERY );
 103     if ( !xNewParent.is() || ( nTest = xTunnel->getSomething ( ZipPackageFolder::static_getImplementationId () ) ) == 0 )
 104         throw NoSupportException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() );
 105
 106     ZipPackageFolder *pNewParent = reinterpret_cast < ZipPackageFolder * > ( nTest );
 107
 108     if ( pNewParent != pParent )
 109     {
 110         if ( pParent && msName.getLength() && pParent->hasByName ( msName ) && mbAllowRemoveOnInsert )
 111             pParent->removeByName( msName );
 112         doSetParent ( pNewParent, sal_True );
 113     }
 114 }
 115     //XPropertySet
 116 uno::Reference< beans::XPropertySetInfo > SAL_CALL ZipPackageEntry::getPropertySetInfo(  )
 117         throw(RuntimeException)
 118 {
 119     return uno::Reference < beans::XPropertySetInfo > ();
 120 }
 121 void SAL_CALL ZipPackageEntry::addPropertyChangeListener( const OUString& /*aPropertyName*/, const uno::Reference< beans::XPropertyChangeListener >& /*xListener*/ )
 122         throw(beans::UnknownPropertyException, WrappedTargetException, RuntimeException)
 123 {
 124 }
 125 void SAL_CALL ZipPackageEntry::removePropertyChangeListener( const OUString& /*aPropertyName*/, const uno::Reference< beans::XPropertyChangeListener >& /*aListener*/ )
 126         throw(beans::UnknownPropertyException, WrappedTargetException, RuntimeException)
 127 {
 128 }
 129 void SAL_CALL ZipPackageEntry::addVetoableChangeListener( const OUString& /*PropertyName*/, const uno::Reference< beans::XVetoableChangeListener >& /*aListener*/ )
 130         throw(beans::UnknownPropertyException, WrappedTargetException, RuntimeException)
 131 {
 132 }
 133 void SAL_CALL ZipPackageEntry::removeVetoableChangeListener( const OUString& /*PropertyName*/, const uno::Reference< beans::XVetoableChangeListener >& /*aListener*/ )
 134         throw(beans::UnknownPropertyException, WrappedTargetException, RuntimeException)
 135 {
 136 }