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See the 18 * GNU Lesser General Public License version 3 for more details 19 * (a copy is included in the LICENSE file that accompanied this code). 20 * 21 * You should have received a copy of the GNU Lesser General Public License 22 * version 3 along with OpenOffice.org. If not, see 23 * <http://www.openoffice.org/license.html> 24 * for a copy of the LGPLv3 License. 25 * 26 ************************************************************************/ 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 } 137