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 #include <com/sun/star/packages/zip/ZipConstants.hpp>
  35 #include <osl/diagnose.h>
  36
  37 #include <ZipPackageFolder.hxx>
  38 #include <ZipPackageStream.hxx>
  39 #include <ContentInfo.hxx>
  40
  41 #include <comphelper/storagehelper.hxx>
  42
  43 using namespace rtl;
  44 using namespace com::sun::star;
  45 using namespace com::sun::star::uno;
  46 using namespace com::sun::star::lang;
  47 using namespace com::sun::star::container;
  48 using namespace com::sun::star::packages::zip;
  49 using namespace com::sun::star::packages::zip::ZipConstants;
  50
  51 ZipPackageEntry::ZipPackageEntry ( bool bNewFolder )
  52 : mbIsFolder ( bNewFolder )
  53 , mbAllowRemoveOnInsert( sal_True )
  54 , pParent ( NULL )
  55 {
  56 }
  57
  58 ZipPackageEntry::~ZipPackageEntry()
  59 {
  60     // When the entry is destroyed it must be already disconnected from the parent
  61     OSL_ENSURE( !pParent, "The parent must be disconnected already! Memory corruption is possible!\n" );
  62 }
  63
  64 // XChild
  65 OUString SAL_CALL ZipPackageEntry::getName(  )
  66     throw(RuntimeException)
  67 {
  68     return aEntry.sName;
  69 }
  70 void SAL_CALL ZipPackageEntry::setName( const OUString& aName )
  71     throw(RuntimeException)
  72 {
  73     if ( pParent && pParent->hasByName ( aEntry.sName ) )
  74         pParent->removeByName ( aEntry.sName );
  75
  76     // unfortunately no other exception than RuntimeException can be thrown here
  77     // usually the package is used through storage implementation, the problem should be detected there
  78     if ( !::comphelper::OStorageHelper::IsValidZipEntryFileName( aName, sal_True ) )
  79         throw RuntimeException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Unexpected character is used in file name." ) ), Reference< XInterface >() );
  80
  81     aEntry.sName = aName;
  82
  83     if ( pParent )
  84         pParent->doInsertByName ( this, sal_False );
  85 }
  86 Reference< XInterface > SAL_CALL ZipPackageEntry::getParent(  )
  87         throw(RuntimeException)
  88 {
  89     // return Reference< XInterface >( xParent, UNO_QUERY );
  90     return Reference< XInterface >( static_cast< ::cppu::OWeakObject* >( pParent ), UNO_QUERY );
  91 }
  92
  93 void ZipPackageEntry::doSetParent ( ZipPackageFolder * pNewParent, sal_Bool bInsert )
  94 {
  95     // xParent = pParent = pNewParent;
  96     pParent = pNewParent;
  97     if ( bInsert && !pNewParent->hasByName ( aEntry.sName ) )
  98         pNewParent->doInsertByName ( this, sal_False );
  99 }
 100
 101 void SAL_CALL ZipPackageEntry::setParent( const Reference< XInterface >& xNewParent )
 102         throw(NoSupportException, RuntimeException)
 103 {
 104     sal_Int64 nTest(0);
 105     Reference < XUnoTunnel > xTunnel ( xNewParent, UNO_QUERY );
 106     if ( !xNewParent.is() || ( nTest = xTunnel->getSomething ( ZipPackageFolder::static_getImplementationId () ) ) == 0 )
 107         throw NoSupportException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() );
 108
 109     ZipPackageFolder *pNewParent = reinterpret_cast < ZipPackageFolder * > ( nTest );
 110
 111     if ( pNewParent != pParent )
 112     {
 113         if ( pParent && pParent->hasByName ( aEntry.sName ) && mbAllowRemoveOnInsert )
 114             pParent->removeByName( aEntry.sName );
 115         doSetParent ( pNewParent, sal_True );
 116     }
 117 }
 118     //XPropertySet
 119 Reference< beans::XPropertySetInfo > SAL_CALL ZipPackageEntry::getPropertySetInfo(  )
 120         throw(RuntimeException)
 121 {
 122     return Reference < beans::XPropertySetInfo > ();
 123 }
 124 void SAL_CALL ZipPackageEntry::addPropertyChangeListener( const OUString& /*aPropertyName*/, const Reference< beans::XPropertyChangeListener >& /*xListener*/ )
 125         throw(beans::UnknownPropertyException, WrappedTargetException, RuntimeException)
 126 {
 127 }
 128 void SAL_CALL ZipPackageEntry::removePropertyChangeListener( const OUString& /*aPropertyName*/, const Reference< beans::XPropertyChangeListener >& /*aListener*/ )
 129         throw(beans::UnknownPropertyException, WrappedTargetException, RuntimeException)
 130 {
 131 }
 132 void SAL_CALL ZipPackageEntry::addVetoableChangeListener( const OUString& /*PropertyName*/, const Reference< beans::XVetoableChangeListener >& /*aListener*/ )
 133         throw(beans::UnknownPropertyException, WrappedTargetException, RuntimeException)
 134 {
 135 }
 136 void SAL_CALL ZipPackageEntry::removeVetoableChangeListener( const OUString& /*PropertyName*/, const Reference< beans::XVetoableChangeListener >& /*aListener*/ )
 137         throw(beans::UnknownPropertyException, WrappedTargetException, RuntimeException)
 138 {
 139 }