diff options
Diffstat (limited to 'package/source/zippackage/zipfileaccess.cxx')
| -rw-r--r-- | package/source/zippackage/zipfileaccess.cxx | 493 |
1 files changed, 0 insertions, 493 deletions
diff --git a/package/source/zippackage/zipfileaccess.cxx b/package/source/zippackage/zipfileaccess.cxx deleted file mode 100644 index 60b148a8c..000000000 --- a/package/source/zippackage/zipfileaccess.cxx +++ /dev/null @@ -1,493 +0,0 @@ -/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ -/************************************************************************* - * - * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. - * - * Copyright 2000, 2010 Oracle and/or its affiliates. - * - * OpenOffice.org - a multi-platform office productivity suite - * - * This file is part of OpenOffice.org. - * - * OpenOffice.org is free software: you can redistribute it and/or modify - * it under the terms of the GNU Lesser General Public License version 3 - * only, as published by the Free Software Foundation. - * - * OpenOffice.org is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU Lesser General Public License version 3 for more details - * (a copy is included in the LICENSE file that accompanied this code). - * - * You should have received a copy of the GNU Lesser General Public License - * version 3 along with OpenOffice.org. If not, see - * <http://www.openoffice.org/license.html> - * for a copy of the LGPLv3 License. - * - ************************************************************************/ - -// MARKER(update_precomp.py): autogen include statement, do not remove -#include "precompiled_package.hxx" -#include <com/sun/star/lang/DisposedException.hpp> -#include <com/sun/star/lang/IllegalArgumentException.hpp> -#include <com/sun/star/ucb/XCommandEnvironment.hpp> -#include <com/sun/star/io/XActiveDataSink.hpp> -#include <com/sun/star/io/XStream.hpp> -#include <com/sun/star/io/XSeekable.hpp> - -#include <zipfileaccess.hxx> -#include <ZipEnumeration.hxx> -#include <ZipPackageSink.hxx> -#include <EncryptionData.hxx> - -#include <ucbhelper/content.hxx> -#include <rtl/ref.hxx> - -#include <memory> - - -using namespace ::com::sun::star; - -// ---------------------------------------------------------------- -OZipFileAccess::OZipFileAccess( const uno::Reference< lang::XMultiServiceFactory >& xFactory ) -: m_aMutexHolder( new SotMutexHolder ) -, m_xFactory( xFactory ) -, m_pZipFile( NULL ) -, m_pListenersContainer( NULL ) -, m_bDisposed( sal_False ) -{ - if ( !xFactory.is() ) - throw uno::RuntimeException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); -} - -// ---------------------------------------------------------------- -OZipFileAccess::~OZipFileAccess() -{ - { - ::osl::MutexGuard aGuard( m_aMutexHolder->GetMutex() ); - if ( !m_bDisposed ) - { - try { - m_refCount++; // dispose will use refcounting so the further distruction must be avoided - dispose(); - } catch( uno::Exception& ) - {} - } - } -} - -// ---------------------------------------------------------------- -uno::Sequence< ::rtl::OUString > OZipFileAccess::GetPatternsFromString_Impl( const ::rtl::OUString& aString ) -{ - if ( !aString.getLength() ) - return uno::Sequence< ::rtl::OUString >(); - - uno::Sequence< ::rtl::OUString > aPattern( 1 ); - sal_Int32 nInd = 0; - - const sal_Unicode* pString = aString.getStr(); - while( *pString ) - { - if ( *pString == (sal_Unicode)'\\' ) - { - pString++; - - if ( *pString == (sal_Unicode)'\\' ) - { - aPattern[nInd] += ::rtl::OUString::valueOf( (sal_Unicode)'\\' ); - pString++; - } - else if ( *pString == (sal_Unicode)'*' ) - { - aPattern[nInd] += ::rtl::OUString::valueOf( (sal_Unicode)'*' ); - pString++; - } - else - { - OSL_FAIL( "The backslash is not guarded!\n" ); - aPattern[nInd] += ::rtl::OUString::valueOf( (sal_Unicode)'\\' ); - } - } - else if ( *pString == (sal_Unicode)'*' ) - { - aPattern.realloc( ( ++nInd ) + 1 ); - pString++; - } - else - { - aPattern[nInd] += ::rtl::OUString::valueOf( *pString ); - pString++; - } - } - - return aPattern; -} - -// ---------------------------------------------------------------- -sal_Bool OZipFileAccess::StringGoodForPattern_Impl( const ::rtl::OUString& aString, - const uno::Sequence< ::rtl::OUString >& aPattern ) -{ - sal_Int32 nInd = aPattern.getLength() - 1; - if ( nInd < 0 ) - return sal_False; - - if ( nInd == 0 ) - { - if ( !aPattern[0].getLength() ) - return sal_True; - - return aString.equals( aPattern[0] ); - } - - sal_Int32 nBeginInd = aPattern[0].getLength(); - sal_Int32 nEndInd = aString.getLength() - aPattern[nInd].getLength(); - if ( nEndInd >= nBeginInd - && ( nEndInd == aString.getLength() || aString.copy( nEndInd ).equals( aPattern[nInd] ) ) - && ( nBeginInd == 0 || aString.copy( 0, nBeginInd ).equals( aPattern[0] ) ) ) - { - for ( sal_Int32 nCurInd = aPattern.getLength() - 2; nCurInd > 0; nCurInd-- ) - { - if ( !aPattern[nCurInd].getLength() ) - continue; - - if ( nEndInd == nBeginInd ) - return sal_False; - - // check that search does not use nEndInd position - sal_Int32 nLastInd = aString.lastIndexOf( aPattern[nCurInd], nEndInd - 1 ); - - if ( nLastInd == -1 ) - return sal_False; - - if ( nLastInd < nBeginInd ) - return sal_False; - - nEndInd = nLastInd; - } - - return sal_True; - } - - return sal_False; -} - -// XInitialization -// ---------------------------------------------------------------- -void SAL_CALL OZipFileAccess::initialize( const uno::Sequence< uno::Any >& aArguments ) - throw ( uno::Exception, - uno::RuntimeException ) -{ - ::osl::MutexGuard aGuard( m_aMutexHolder->GetMutex() ); - - if ( m_bDisposed ) - throw lang::DisposedException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); - - if ( m_pZipFile ) - throw uno::Exception( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); // initialization is allowed only one time - - if ( !aArguments.getLength() ) - throw lang::IllegalArgumentException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >(), 1 ); - - OSL_ENSURE( aArguments.getLength() == 1, "Too meny arguments are provided, only the first one will be used!\n" ); - - ::rtl::OUString aParamURL; - uno::Reference< io::XStream > xStream; - uno::Reference< io::XSeekable > xSeekable; - - if ( ( aArguments[0] >>= aParamURL ) ) - { - ::ucbhelper::Content aContent ( aParamURL, uno::Reference< ::com::sun::star::ucb::XCommandEnvironment >() ); - uno::Reference < io::XActiveDataSink > xSink = new ZipPackageSink; - if ( aContent.openStream ( xSink ) ) - { - m_xContentStream = xSink->getInputStream(); - xSeekable = uno::Reference< io::XSeekable >( m_xContentStream, uno::UNO_QUERY ); - } - } - else if ( (aArguments[0] >>= xStream ) ) - { - // a writable stream can implement both XStream & XInputStream - m_xContentStream = xStream->getInputStream(); - xSeekable = uno::Reference< io::XSeekable >( xStream, uno::UNO_QUERY ); - } - else if ( !( aArguments[0] >>= m_xContentStream ) ) - { - xSeekable = uno::Reference< io::XSeekable >( m_xContentStream, uno::UNO_QUERY ); - } - else - throw lang::IllegalArgumentException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >(), 1 ); - - if ( !m_xContentStream.is() ) - throw io::IOException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); - - if ( !xSeekable.is() ) - { - // TODO: after fwkbugfix02 is integrated a helper class can be used to make the stream seekable - throw io::IOException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); - } - - // TODO: in case xSeekable is implemented on separated XStream implementation a wrapper is required - m_pZipFile = new ZipFile( - m_xContentStream, - m_xFactory, - sal_True ); -} - -// XNameAccess -// ---------------------------------------------------------------- -uno::Any SAL_CALL OZipFileAccess::getByName( const ::rtl::OUString& aName ) - throw ( container::NoSuchElementException, - lang::WrappedTargetException, - uno::RuntimeException ) -{ - ::osl::MutexGuard aGuard( m_aMutexHolder->GetMutex() ); - - if ( m_bDisposed ) - throw lang::DisposedException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); - - if ( !m_pZipFile ) - throw io::NotConnectedException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); - - EntryHash::iterator aIter = m_pZipFile->GetEntryHash().find( aName ); - if ( aIter == m_pZipFile->GetEntryHash().end() ) - throw container::NoSuchElementException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); - - uno::Reference< io::XInputStream > xEntryStream( m_pZipFile->getDataStream( (*aIter).second, - ::rtl::Reference< EncryptionData >(), - sal_False, - m_aMutexHolder ) ); - - if ( !xEntryStream.is() ) - throw uno::RuntimeException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); - - return uno::makeAny ( xEntryStream ); -} - -// ---------------------------------------------------------------- -uno::Sequence< ::rtl::OUString > SAL_CALL OZipFileAccess::getElementNames() - throw ( uno::RuntimeException ) -{ - ::osl::MutexGuard aGuard( m_aMutexHolder->GetMutex() ); - - if ( m_bDisposed ) - throw lang::DisposedException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); - - if ( !m_pZipFile ) - throw io::NotConnectedException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); - - uno::Sequence< ::rtl::OUString > aNames( m_pZipFile->GetEntryHash().size() ); - sal_Int32 nLen = 0; - - for ( EntryHash::iterator aIter = m_pZipFile->GetEntryHash().begin(); aIter != m_pZipFile->GetEntryHash().end(); ++aIter ) - { - if ( aNames.getLength() < ++nLen ) - { - OSL_FAIL( "The size must be the same!\n" ); - aNames.realloc( nLen ); - } - - aNames[nLen-1] = (*aIter).second.sPath; - } - - if ( aNames.getLength() != nLen ) - { - OSL_FAIL( "The size must be the same!\n" ); - aNames.realloc( nLen ); - } - - return aNames; -} - -// ---------------------------------------------------------------- -sal_Bool SAL_CALL OZipFileAccess::hasByName( const ::rtl::OUString& aName ) - throw (uno::RuntimeException) -{ - ::osl::MutexGuard aGuard( m_aMutexHolder->GetMutex() ); - - if ( m_bDisposed ) - throw lang::DisposedException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); - - if ( !m_pZipFile ) - throw io::NotConnectedException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); - - EntryHash::iterator aIter = m_pZipFile->GetEntryHash().find( aName ); - - return ( aIter != m_pZipFile->GetEntryHash().end() ); -} - -// ---------------------------------------------------------------- -uno::Type SAL_CALL OZipFileAccess::getElementType() - throw ( uno::RuntimeException ) -{ - ::osl::MutexGuard aGuard( m_aMutexHolder->GetMutex() ); - - if ( m_bDisposed ) - throw lang::DisposedException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); - - if ( !m_pZipFile ) - throw io::NotConnectedException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); - - return getCppuType( ( const uno::Reference< io::XInputStream >* )NULL ); -} - -// ---------------------------------------------------------------- -sal_Bool SAL_CALL OZipFileAccess::hasElements() - throw ( uno::RuntimeException ) -{ - ::osl::MutexGuard aGuard( m_aMutexHolder->GetMutex() ); - - if ( m_bDisposed ) - throw lang::DisposedException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); - - if ( !m_pZipFile ) - throw io::NotConnectedException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); - - return ( m_pZipFile->GetEntryHash().size() != 0 ); -} - -// XZipFileAccess -// ---------------------------------------------------------------- -uno::Reference< io::XInputStream > SAL_CALL OZipFileAccess::getStreamByPattern( const ::rtl::OUString& aPatternString ) - throw ( container::NoSuchElementException, - io::IOException, - uno::RuntimeException ) -{ - ::osl::MutexGuard aGuard( m_aMutexHolder->GetMutex() ); - - if ( m_bDisposed ) - throw lang::DisposedException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); - - if ( !m_pZipFile ) - throw io::NotConnectedException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); - - // Code to compare strings by patterns - uno::Sequence< ::rtl::OUString > aPattern = GetPatternsFromString_Impl( aPatternString ); - - for ( EntryHash::iterator aIter = m_pZipFile->GetEntryHash().begin(); aIter != m_pZipFile->GetEntryHash().end(); ++aIter ) - { - if ( StringGoodForPattern_Impl( (*aIter).second.sPath, aPattern ) ) - { - uno::Reference< io::XInputStream > xEntryStream( m_pZipFile->getDataStream( (*aIter).second, - ::rtl::Reference< EncryptionData >(), - sal_False, - m_aMutexHolder ) ); - - if ( !xEntryStream.is() ) - throw uno::RuntimeException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); - return xEntryStream; - } - } - - throw container::NoSuchElementException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); -} - -// XComponent -// ---------------------------------------------------------------- -void SAL_CALL OZipFileAccess::dispose() - throw ( uno::RuntimeException ) -{ - ::osl::MutexGuard aGuard( m_aMutexHolder->GetMutex() ); - - if ( m_bDisposed ) - throw lang::DisposedException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); - - if ( m_pListenersContainer ) - { - lang::EventObject aSource( static_cast< ::cppu::OWeakObject* >(this) ); - m_pListenersContainer->disposeAndClear( aSource ); - delete m_pListenersContainer; - m_pListenersContainer = NULL; - } - - if ( m_pZipFile ) - { - delete m_pZipFile; - m_pZipFile = NULL; - } - - if ( m_xContentStream.is() ) - try { - m_xContentStream->closeInput(); - } catch( uno::Exception& ) - {} - - m_bDisposed = sal_True; -} - -// ---------------------------------------------------------------- -void SAL_CALL OZipFileAccess::addEventListener( const uno::Reference< lang::XEventListener >& xListener ) - throw ( uno::RuntimeException ) -{ - ::osl::MutexGuard aGuard( m_aMutexHolder->GetMutex() ); - - if ( m_bDisposed ) - throw lang::DisposedException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); - - if ( !m_pListenersContainer ) - m_pListenersContainer = new ::cppu::OInterfaceContainerHelper( m_aMutexHolder->GetMutex() ); - m_pListenersContainer->addInterface( xListener ); -} - -// ---------------------------------------------------------------- -void SAL_CALL OZipFileAccess::removeEventListener( const uno::Reference< lang::XEventListener >& xListener ) - throw ( uno::RuntimeException ) -{ - ::osl::MutexGuard aGuard( m_aMutexHolder->GetMutex() ); - - if ( m_bDisposed ) - throw lang::DisposedException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); - - if ( m_pListenersContainer ) - m_pListenersContainer->removeInterface( xListener ); -} - -//------------------------------------------------------------------------- -uno::Sequence< ::rtl::OUString > SAL_CALL OZipFileAccess::impl_staticGetSupportedServiceNames() -{ - uno::Sequence< ::rtl::OUString > aRet(2); - aRet[0] = ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("com.sun.star.packages.zip.ZipFileAccess") ); - aRet[1] = ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("com.sun.star.comp.packages.zip.ZipFileAccess") ); - return aRet; -} - -//------------------------------------------------------------------------- -::rtl::OUString SAL_CALL OZipFileAccess::impl_staticGetImplementationName() -{ - return ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("com.sun.star.comp.package.zip.ZipFileAccess") ); -} - -//------------------------------------------------------------------------- -uno::Reference< uno::XInterface > SAL_CALL OZipFileAccess::impl_staticCreateSelfInstance( - const uno::Reference< lang::XMultiServiceFactory >& xServiceManager ) -{ - return uno::Reference< uno::XInterface >( *new OZipFileAccess( xServiceManager ) ); -} - -//------------------------------------------------------------------------- -::rtl::OUString SAL_CALL OZipFileAccess::getImplementationName() - throw ( uno::RuntimeException ) -{ - return impl_staticGetImplementationName(); -} - -//------------------------------------------------------------------------- -sal_Bool SAL_CALL OZipFileAccess::supportsService( const ::rtl::OUString& ServiceName ) - throw ( uno::RuntimeException ) -{ - uno::Sequence< ::rtl::OUString > aSeq = impl_staticGetSupportedServiceNames(); - - for ( sal_Int32 nInd = 0; nInd < aSeq.getLength(); nInd++ ) - if ( ServiceName.compareTo( aSeq[nInd] ) == 0 ) - return sal_True; - - return sal_False; -} - -//------------------------------------------------------------------------- -uno::Sequence< ::rtl::OUString > SAL_CALL OZipFileAccess::getSupportedServiceNames() - throw ( uno::RuntimeException ) -{ - return impl_staticGetSupportedServiceNames(); -} - -/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |