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+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed
+ * with this work for additional information regarding copyright
+ * ownership. The ASF licenses this file to you under the Apache
+ * License, Version 2.0 (the "License"); you may not use this file
+ * except in compliance with the License. You may obtain a copy of
+ * the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#include <scriptcont.hxx>
+#include <com/sun/star/packages/WrongPasswordException.hpp>
+#include <com/sun/star/xml/sax/Parser.hpp>
+#include <com/sun/star/xml/sax/InputSource.hpp>
+#include <com/sun/star/xml/sax/Writer.hpp>
+#include <com/sun/star/io/XTruncate.hpp>
+#include <com/sun/star/embed/ElementModes.hpp>
+#include <com/sun/star/embed/XEncryptionProtectedSource.hpp>
+#include <com/sun/star/beans/XPropertySet.hpp>
+#include <com/sun/star/embed/XTransactedObject.hpp>
+#include <com/sun/star/task/ErrorCodeIOException.hpp>
+#include <com/sun/star/script/ModuleType.hpp>
+#include <com/sun/star/lang/XMultiServiceFactory.hpp>
+#include <comphelper/storagehelper.hxx>
+#include <unotools/ucbstreamhelper.hxx>
+#include <sal/log.hxx>
+#include <sot/storage.hxx>
+
+// For password functionality
+#include <tools/urlobj.hxx>
+
+
+#include <svtools/sfxecode.hxx>
+#include <svtools/ehdl.hxx>
+#include <basic/basmgr.hxx>
+#include <basic/sbmod.hxx>
+#include <basic/modsizeexceeded.hxx>
+#include <xmlscript/xmlmod_imexp.hxx>
+#include <com/sun/star/util/VetoException.hpp>
+#include <memory>
+
+namespace basic
+{
+
+using namespace com::sun::star::document;
+using namespace com::sun::star::container;
+using namespace com::sun::star::io;
+using namespace com::sun::star::uno;
+using namespace com::sun::star::ucb;
+using namespace com::sun::star::lang;
+using namespace com::sun::star::script;
+using namespace com::sun::star::xml::sax;
+using namespace com::sun::star;
+using namespace cppu;
+using namespace osl;
+
+
+// Implementation class SfxScriptLibraryContainer
+
+OUString SfxScriptLibraryContainer::getInfoFileName() const
+{
+ static constexpr OUStringLiteral script = u"script";
+ return script;
+}
+OUString SfxScriptLibraryContainer::getOldInfoFileName() const
+{
+ static constexpr OUStringLiteral script = u"script";
+ return script;
+}
+OUString SfxScriptLibraryContainer::getLibElementFileExtension() const
+{
+ static constexpr OUStringLiteral xba = u"xba";
+ return xba;
+}
+OUString SfxScriptLibraryContainer::getLibrariesDir() const
+{
+ static constexpr OUStringLiteral sBasic = u"Basic";
+ return sBasic;
+}
+
+// OldBasicPassword interface
+void SfxScriptLibraryContainer::setLibraryPassword( const OUString& rLibraryName, const OUString& rPassword )
+{
+ try
+ {
+ SfxLibrary* pImplLib = getImplLib( rLibraryName );
+ if( !rPassword.isEmpty() )
+ {
+ pImplLib->mbDoc50Password = true;
+ pImplLib->mbPasswordProtected = true;
+ pImplLib->maPassword = rPassword;
+ SfxScriptLibrary *const pSL(dynamic_cast<SfxScriptLibrary *>(pImplLib));
+ if (pSL && pSL->mbLoaded)
+ {
+ pSL->mbLoadedSource = true; // must store source code now!
+ }
+ }
+ }
+ catch(const NoSuchElementException& ) {}
+}
+
+// Ctor for service
+SfxScriptLibraryContainer::SfxScriptLibraryContainer()
+{
+ // all initialisation has to be done
+ // by calling XInitialization::initialize
+}
+
+SfxScriptLibraryContainer::SfxScriptLibraryContainer( const uno::Reference< embed::XStorage >& xStorage )
+{
+ init( OUString(), xStorage );
+}
+
+// Methods to get library instances of the correct type
+rtl::Reference<SfxLibrary> SfxScriptLibraryContainer::implCreateLibrary( const OUString& )
+{
+ return new SfxScriptLibrary( maModifiable, mxSFI );
+}
+
+rtl::Reference<SfxLibrary> SfxScriptLibraryContainer::implCreateLibraryLink( const OUString&,
+ const OUString& aLibInfoFileURL,
+ const OUString& StorageURL,
+ bool ReadOnly )
+{
+ return new SfxScriptLibrary( maModifiable, mxSFI,
+ aLibInfoFileURL, StorageURL, ReadOnly );
+}
+
+Any SfxScriptLibraryContainer::createEmptyLibraryElement()
+{
+ Any aRetAny;
+ aRetAny <<= OUString();
+ return aRetAny;
+}
+
+bool SfxScriptLibraryContainer::isLibraryElementValid(const Any& rElement) const
+{
+ return SfxScriptLibrary::containsValidModule(rElement);
+}
+
+void SfxScriptLibraryContainer::writeLibraryElement( const Reference < XNameContainer >& xLib,
+ const OUString& aElementName,
+ const Reference< XOutputStream >& xOutput)
+{
+ // Create sax writer
+ Reference< XWriter > xWriter = xml::sax::Writer::create(mxContext);
+
+ Reference< XTruncate > xTruncate( xOutput, UNO_QUERY );
+ OSL_ENSURE( xTruncate.is(), "Currently only the streams that can be truncated are expected!" );
+ if ( xTruncate.is() )
+ {
+ xTruncate->truncate();
+ }
+ xWriter->setOutputStream( xOutput );
+
+ xmlscript::ModuleDescriptor aMod;
+ aMod.aName = aElementName;
+ aMod.aLanguage = "StarBasic";
+ Any aElement = xLib->getByName( aElementName );
+ aElement >>= aMod.aCode;
+
+ Reference< script::vba::XVBAModuleInfo > xModInfo( xLib, UNO_QUERY );
+ if( xModInfo.is() && xModInfo->hasModuleInfo( aElementName ) )
+ {
+ script::ModuleInfo aModInfo = xModInfo->getModuleInfo( aElementName );
+ switch( aModInfo.ModuleType )
+ {
+ case ModuleType::NORMAL:
+ aMod.aModuleType = "normal";
+ break;
+ case ModuleType::CLASS:
+ aMod.aModuleType ="class";
+ break;
+ case ModuleType::FORM:
+ aMod.aModuleType = "form";
+ break;
+ case ModuleType::DOCUMENT:
+ aMod.aModuleType = "document";
+ break;
+ case ModuleType::UNKNOWN:
+ // nothing
+ break;
+ }
+ }
+
+ xmlscript::exportScriptModule( xWriter, aMod );
+}
+
+
+Any SfxScriptLibraryContainer::importLibraryElement
+ ( const Reference < XNameContainer >& xLib,
+ const OUString& aElementName, const OUString& aFile,
+ const uno::Reference< io::XInputStream >& xInStream )
+{
+ Any aRetAny;
+
+ Reference< XParser > xParser = xml::sax::Parser::create( mxContext );
+
+ // Read from storage?
+ bool bStorage = xInStream.is();
+ Reference< XInputStream > xInput;
+
+ if( bStorage )
+ {
+ xInput = xInStream;
+ }
+ else
+ {
+ try
+ {
+ xInput = mxSFI->openFileRead( aFile );
+ }
+ catch(const Exception& )
+ //catch( Exception& e )
+ {
+ // TODO:
+ //throw WrappedTargetException( e );
+ }
+ }
+
+ if( !xInput.is() )
+ return aRetAny;
+
+ InputSource source;
+ source.aInputStream = xInput;
+ source.sSystemId = aFile;
+
+ // start parsing
+ xmlscript::ModuleDescriptor aMod;
+
+ try
+ {
+ xParser->setDocumentHandler( ::xmlscript::importScriptModule( aMod ) );
+ xParser->parseStream( source );
+ }
+ catch(const Exception& )
+ {
+ SfxErrorContext aEc( ERRCTX_SFX_LOADBASIC, aFile );
+ ErrorHandler::HandleError( ERRCODE_IO_GENERAL );
+ }
+
+ aRetAny <<= aMod.aCode;
+
+ // TODO: Check language
+ // aMod.aLanguage
+ // aMod.aName ignored
+ if( !aMod.aModuleType.isEmpty() )
+ {
+ /* If in VBA compatibility mode, force creation of the VBA Globals
+ object. Each application will create an instance of its own
+ implementation and store it in its Basic manager. Implementations
+ will do all necessary additional initialization, such as
+ registering the global "This***Doc" UNO constant, starting the
+ document events processor etc.
+ */
+ if( getVBACompatibilityMode() ) try
+ {
+ Reference< frame::XModel > xModel( mxOwnerDocument ); // weak-ref -> ref
+ Reference< XMultiServiceFactory > xFactory( xModel, UNO_QUERY_THROW );
+ xFactory->createInstance("ooo.vba.VBAGlobals");
+ }
+ catch(const Exception& )
+ {
+ }
+
+ script::ModuleInfo aModInfo;
+ aModInfo.ModuleType = ModuleType::UNKNOWN;
+ if( aMod.aModuleType == "normal" )
+ {
+ aModInfo.ModuleType = ModuleType::NORMAL;
+ }
+ else if( aMod.aModuleType == "class" )
+ {
+ aModInfo.ModuleType = ModuleType::CLASS;
+ }
+ else if( aMod.aModuleType == "form" )
+ {
+ aModInfo.ModuleType = ModuleType::FORM;
+ aModInfo.ModuleObject = mxOwnerDocument;
+ }
+ else if( aMod.aModuleType == "document" )
+ {
+ aModInfo.ModuleType = ModuleType::DOCUMENT;
+
+ // #163691# use the same codename access instance for all document modules
+ if( !mxCodeNameAccess.is() ) try
+ {
+ Reference<frame::XModel > xModel( mxOwnerDocument );
+ Reference< XMultiServiceFactory> xSF( xModel, UNO_QUERY_THROW );
+ mxCodeNameAccess.set( xSF->createInstance("ooo.vba.VBAObjectModuleObjectProvider"), UNO_QUERY );
+ }
+ catch(const Exception& ) {}
+
+ if( mxCodeNameAccess.is() )
+ {
+ try
+ {
+ aModInfo.ModuleObject.set( mxCodeNameAccess->getByName( aElementName), uno::UNO_QUERY );
+ }
+ catch(const uno::Exception&)
+ {
+ SAL_WARN("basic", "Failed to get document object for " << aElementName );
+ }
+ }
+ }
+
+ Reference< script::vba::XVBAModuleInfo > xVBAModuleInfo( xLib, UNO_QUERY );
+ if( xVBAModuleInfo.is() )
+ {
+ if( xVBAModuleInfo->hasModuleInfo( aElementName ) )
+ {
+ xVBAModuleInfo->removeModuleInfo( aElementName );
+ }
+ xVBAModuleInfo->insertModuleInfo( aElementName, aModInfo );
+ }
+ }
+
+ return aRetAny;
+}
+
+rtl::Reference<SfxLibraryContainer> SfxScriptLibraryContainer::createInstanceImpl()
+{
+ return new SfxScriptLibraryContainer();
+}
+
+void SfxScriptLibraryContainer::importFromOldStorage( const OUString& aFile )
+{
+ // TODO: move loading from old storage to binary filters?
+ auto xStorage = tools::make_ref<SotStorage>( false, aFile );
+ if( xStorage->GetError() == ERRCODE_NONE )
+ {
+ auto pBasicManager = std::make_unique<BasicManager> ( *xStorage, aFile );
+
+ // Set info
+ LibraryContainerInfo aInfo( this, nullptr, static_cast< OldBasicPassword* >( this ) );
+ pBasicManager->SetLibraryContainerInfo( aInfo );
+ }
+}
+
+
+// Storing with password encryption
+
+// Methods XLibraryContainerPassword
+sal_Bool SAL_CALL SfxScriptLibraryContainer::isLibraryPasswordProtected( const OUString& Name )
+{
+ LibraryContainerMethodGuard aGuard( *this );
+ SfxLibrary* pImplLib = getImplLib( Name );
+ bool bRet = pImplLib->mbPasswordProtected;
+ return bRet;
+}
+
+sal_Bool SAL_CALL SfxScriptLibraryContainer::isLibraryPasswordVerified( const OUString& Name )
+{
+ LibraryContainerMethodGuard aGuard( *this );
+ SfxLibrary* pImplLib = getImplLib( Name );
+ if( !pImplLib->mbPasswordProtected )
+ {
+ throw IllegalArgumentException("!passwordProtected", static_cast<cppu::OWeakObject*>(this), 1);
+ }
+ bool bRet = pImplLib->mbPasswordVerified;
+ return bRet;
+}
+
+sal_Bool SAL_CALL SfxScriptLibraryContainer::verifyLibraryPassword
+ ( const OUString& Name, const OUString& Password )
+{
+ LibraryContainerMethodGuard aGuard( *this );
+ SfxLibrary* pImplLib = getImplLib( Name );
+ if( !pImplLib->mbPasswordProtected || pImplLib->mbPasswordVerified )
+ {
+ throw IllegalArgumentException("!PasswordProtected || PasswordVerified", static_cast<cppu::OWeakObject*>(this), 1);
+ }
+ // Test password
+ bool bSuccess = false;
+ if( pImplLib->mbDoc50Password )
+ {
+ bSuccess = ( Password == pImplLib->maPassword );
+ if( bSuccess )
+ {
+ pImplLib->mbPasswordVerified = true;
+ }
+ }
+ else
+ {
+ pImplLib->maPassword = Password;
+ bSuccess = implLoadPasswordLibrary( pImplLib, Name, true );
+ if( bSuccess )
+ {
+ // The library gets modified by verifying the password, because other-
+ // wise for saving the storage would be copied and that doesn't work
+ // with mtg's storages when the password is verified
+ pImplLib->implSetModified( true );
+ pImplLib->mbPasswordVerified = true;
+
+ // Reload library to get source
+ if( pImplLib->mbLoaded )
+ {
+ implLoadPasswordLibrary( pImplLib, Name );
+ }
+ }
+ }
+ return bSuccess;
+}
+
+void SAL_CALL SfxScriptLibraryContainer::changeLibraryPassword( const OUString& Name,
+ const OUString& OldPassword,
+ const OUString& NewPassword )
+{
+ LibraryContainerMethodGuard aGuard( *this );
+ SfxLibrary* pImplLib = getImplLib( Name );
+ if( OldPassword == NewPassword )
+ {
+ return;
+ }
+ bool bOldPassword = !OldPassword.isEmpty();
+ bool bNewPassword = !NewPassword.isEmpty();
+ bool bStorage = mxStorage.is() && !pImplLib->mbLink;
+
+ if( pImplLib->mbReadOnly || (bOldPassword && !pImplLib->mbPasswordProtected) )
+ {
+ throw IllegalArgumentException();
+ }
+ // Library must be loaded
+ loadLibrary( Name );
+
+ bool bKillCryptedFiles = false;
+ bool bKillUnencryptedFiles = false;
+
+ // Remove or change password?
+ if( bOldPassword )
+ {
+ if( isLibraryPasswordVerified( Name ) )
+ {
+ if( pImplLib->maPassword != OldPassword )
+ {
+ throw IllegalArgumentException();
+ }
+ }
+ else
+ {
+ if( !verifyLibraryPassword( Name, OldPassword ) )
+ {
+ throw IllegalArgumentException();
+ }
+ // Reload library to get source
+ // Should be done in verifyLibraryPassword loadLibrary( Name );
+ }
+
+ if( !bNewPassword )
+ {
+ pImplLib->mbPasswordProtected = false;
+ pImplLib->mbPasswordVerified = false;
+ pImplLib->maPassword.clear();
+
+ maModifiable.setModified( true );
+ pImplLib->implSetModified( true );
+
+ if( !bStorage && !pImplLib->mbDoc50Password )
+ {
+ // Store application basic unencrypted
+ uno::Reference< embed::XStorage > xStorage;
+ storeLibraries_Impl( xStorage, false );
+ bKillCryptedFiles = true;
+ }
+ }
+ }
+
+ // Set new password?
+ if( bNewPassword )
+ {
+ pImplLib->mbPasswordProtected = true;
+ pImplLib->mbPasswordVerified = true;
+ pImplLib->maPassword = NewPassword;
+ SfxScriptLibrary *const pSL(dynamic_cast<SfxScriptLibrary *>(pImplLib));
+ if (pSL && pSL->mbLoaded)
+ {
+ pSL->mbLoadedSource = true; // must store source code now!
+ }
+
+ maModifiable.setModified( true );
+ pImplLib->implSetModified( true );
+
+ if( !bStorage && !pImplLib->mbDoc50Password )
+ {
+ // Store application basic crypted
+ uno::Reference< embed::XStorage > xStorage;
+ storeLibraries_Impl( xStorage, false );
+ bKillUnencryptedFiles = true;
+ }
+ }
+
+ if( !(bKillCryptedFiles || bKillUnencryptedFiles) )
+ return;
+
+ Sequence< OUString > aElementNames = pImplLib->getElementNames();
+ sal_Int32 nNameCount = aElementNames.getLength();
+ const OUString* pNames = aElementNames.getConstArray();
+ OUString aLibDirPath = createAppLibraryFolder( pImplLib, Name );
+ try
+ {
+ for( sal_Int32 i = 0 ; i < nNameCount ; i++ )
+ {
+ OUString aElementName = pNames[ i ];
+
+ INetURLObject aElementInetObj( aLibDirPath );
+ aElementInetObj.insertName( aElementName, false,
+ INetURLObject::LAST_SEGMENT,
+ INetURLObject::EncodeMechanism::All );
+ if( bKillUnencryptedFiles )
+ {
+ aElementInetObj.setExtension( maLibElementFileExtension );
+ }
+ else
+ {
+ aElementInetObj.setExtension( u"pba" );
+ }
+ OUString aElementPath( aElementInetObj.GetMainURL( INetURLObject::DecodeMechanism::NONE ) );
+
+ if( mxSFI->exists( aElementPath ) )
+ {
+ mxSFI->kill( aElementPath );
+ }
+ }
+ }
+ catch(const Exception& ) {}
+}
+
+
+static void setStreamKey( const uno::Reference< io::XStream >& xStream, const OUString& aPass )
+{
+ uno::Reference< embed::XEncryptionProtectedSource > xEncrStream( xStream, uno::UNO_QUERY );
+ if ( xEncrStream.is() )
+ {
+ xEncrStream->setEncryptionPassword( aPass );
+ }
+}
+
+
+// Impl methods
+bool SfxScriptLibraryContainer::implStorePasswordLibrary( SfxLibrary* pLib,
+ const OUString& aName,
+ const uno::Reference< embed::XStorage >& xStorage,
+ const css::uno::Reference< css::task::XInteractionHandler >& xHandler )
+{
+ Reference< XSimpleFileAccess3 > xDummySFA;
+ return implStorePasswordLibrary( pLib, aName, xStorage, OUString(), xDummySFA, xHandler );
+}
+
+bool SfxScriptLibraryContainer::implStorePasswordLibrary( SfxLibrary* pLib, const OUString& aName,
+ const css::uno::Reference< css::embed::XStorage >& xStorage,
+ const OUString& aTargetURL,
+ const Reference< XSimpleFileAccess3 >& rToUseSFI,
+ const css::uno::Reference< css::task::XInteractionHandler >& xHandler )
+{
+ bool bExport = !aTargetURL.isEmpty();
+
+ BasicManager* pBasicMgr = getBasicManager();
+ OSL_ENSURE( pBasicMgr, "SfxScriptLibraryContainer::implStorePasswordLibrary: cannot do this without a BasicManager!" );
+ if ( !pBasicMgr )
+ {
+ return false;
+ }
+ // Only need to handle the export case here,
+ // save/saveas etc are handled in sfxbasemodel::storeSelf &
+ // sfxbasemodel::impl_store
+ std::vector<OUString> aNames;
+ if ( bExport && pBasicMgr->LegacyPsswdBinaryLimitExceeded(aNames) )
+ {
+ if ( xHandler.is() )
+ {
+ rtl::Reference<ModuleSizeExceeded> pReq = new ModuleSizeExceeded( aNames );
+ xHandler->handle( pReq );
+ if ( pReq->isAbort() )
+ {
+ throw util::VetoException();
+ }
+ }
+ }
+
+ StarBASIC* pBasicLib = pBasicMgr->GetLib( aName );
+ if( !pBasicLib )
+ {
+ return false;
+ }
+ Sequence< OUString > aElementNames = pLib->getElementNames();
+ sal_Int32 nNameCount = aElementNames.getLength();
+ const OUString* pNames = aElementNames.getConstArray();
+
+ bool bLink = pLib->mbLink;
+ bool bStorage = xStorage.is() && !bLink;
+ if( bStorage )
+ {
+ for( sal_Int32 i = 0 ; i < nNameCount ; i++ )
+ {
+ OUString aElementName = pNames[ i ];
+
+ // Write binary image stream
+ SbModule* pMod = pBasicLib->FindModule( aElementName );
+ if( pMod )
+ {
+ OUString aCodeStreamName = aElementName + ".bin";
+ try
+ {
+ uno::Reference< io::XStream > xCodeStream = xStorage->openStreamElement(
+ aCodeStreamName,
+ embed::ElementModes::READWRITE | embed::ElementModes::TRUNCATE );
+
+ if ( !xCodeStream.is() )
+ {
+ throw uno::RuntimeException("null returned from openStreamElement");
+ }
+ SvMemoryStream aMemStream;
+ /*sal_Bool bStore = */pMod->StoreBinaryData( aMemStream );
+
+ sal_Int32 const nSize = aMemStream.Tell();
+ if (nSize < 0) { abort(); }
+ Sequence< sal_Int8 > aBinSeq( nSize );
+ sal_Int8* pData = aBinSeq.getArray();
+ memcpy( pData, aMemStream.GetData(), nSize );
+
+ Reference< XOutputStream > xOut = xCodeStream->getOutputStream();
+ if ( !xOut.is() )
+ {
+ throw io::IOException(); // access denied because the stream is readonly
+ }
+ xOut->writeBytes( aBinSeq );
+ xOut->closeOutput();
+ }
+ catch(const uno::Exception& )
+ {
+ // TODO: handle error
+ }
+ }
+
+ if( pLib->mbPasswordVerified || pLib->mbDoc50Password )
+ {
+ if( !isLibraryElementValid( pLib->getByName( aElementName ) ) )
+ {
+ SAL_WARN( "basic", "invalid library element '" << aElementName << "'.");
+ continue;
+ }
+
+ OUString aSourceStreamName = aElementName + ".xml";
+ try
+ {
+ uno::Reference< io::XStream > xSourceStream = xStorage->openStreamElement(
+ aSourceStreamName,
+ embed::ElementModes::READWRITE );
+ uno::Reference< beans::XPropertySet > xProps( xSourceStream, uno::UNO_QUERY_THROW );
+ xProps->setPropertyValue("MediaType", uno::Any( OUString( "text/xml" ) ) );
+
+ // Set encryption key
+ setStreamKey( xSourceStream, pLib->maPassword );
+
+ Reference< XOutputStream > xOutput = xSourceStream->getOutputStream();
+ Reference< XNameContainer > xLib( pLib );
+ writeLibraryElement( xLib, aElementName, xOutput );
+ }
+ catch(const uno::Exception& )
+ {
+ OSL_FAIL( "Problem on storing of password library!" );
+ // TODO: error handling
+ }
+ }
+ else // !mbPasswordVerified
+ {
+ // TODO
+ // What to do if not verified?! In any case it's already loaded here
+ }
+ }
+
+ }
+ // Application libraries have only to be saved if the password
+ // is verified because otherwise they can't be modified
+ else if( pLib->mbPasswordVerified || bExport )
+ {
+ try
+ {
+ Reference< XSimpleFileAccess3 > xSFI = mxSFI;
+ if( rToUseSFI.is() )
+ {
+ xSFI = rToUseSFI;
+ }
+ OUString aLibDirPath;
+ if( bExport )
+ {
+ INetURLObject aInetObj( aTargetURL );
+ aInetObj.insertName( aName, true, INetURLObject::LAST_SEGMENT,
+ INetURLObject::EncodeMechanism::All );
+ aLibDirPath = aInetObj.GetMainURL( INetURLObject::DecodeMechanism::NONE );
+
+ if( !xSFI->isFolder( aLibDirPath ) )
+ {
+ xSFI->createFolder( aLibDirPath );
+ }
+ }
+ else
+ {
+ aLibDirPath = createAppLibraryFolder( pLib, aName );
+ }
+
+ for( sal_Int32 i = 0 ; i < nNameCount ; i++ )
+ {
+ OUString aElementName = pNames[ i ];
+
+ INetURLObject aElementInetObj( aLibDirPath );
+ aElementInetObj.insertName( aElementName, false,
+ INetURLObject::LAST_SEGMENT,
+ INetURLObject::EncodeMechanism::All );
+ aElementInetObj.setExtension( u"pba" );
+ OUString aElementPath = aElementInetObj.GetMainURL( INetURLObject::DecodeMechanism::NONE );
+
+ if( !isLibraryElementValid( pLib->getByName( aElementName ) ) )
+ {
+ SAL_WARN( "basic", "invalid library element '" << aElementName << "'.");
+ continue;
+ }
+
+ try
+ {
+ uno::Reference< embed::XStorage > xElementRootStorage =
+ ::comphelper::OStorageHelper::GetStorageFromURL(
+ aElementPath,
+ embed::ElementModes::READWRITE );
+ if ( !xElementRootStorage.is() )
+ {
+ throw uno::RuntimeException("null returned from GetStorageFromURL");
+ }
+ // Write binary image stream
+ SbModule* pMod = pBasicLib->FindModule( aElementName );
+ if( pMod )
+ {
+ uno::Reference< io::XStream > xCodeStream = xElementRootStorage->openStreamElement(
+ "code.bin",
+ embed::ElementModes::WRITE | embed::ElementModes::TRUNCATE );
+
+ SvMemoryStream aMemStream;
+ /*sal_Bool bStore = */pMod->StoreBinaryData( aMemStream );
+
+ sal_Int32 const nSize = aMemStream.Tell();
+ if (nSize < 0) { abort(); }
+ Sequence< sal_Int8 > aBinSeq( nSize );
+ sal_Int8* pData = aBinSeq.getArray();
+ memcpy( pData, aMemStream.GetData(), nSize );
+
+ Reference< XOutputStream > xOut = xCodeStream->getOutputStream();
+ if ( xOut.is() )
+ {
+ xOut->writeBytes( aBinSeq );
+ xOut->closeOutput();
+ }
+ }
+
+ // Write encrypted source stream
+ OUString aSourceStreamName( "source.xml" );
+
+ uno::Reference< io::XStream > xSourceStream;
+ try
+ {
+ xSourceStream = xElementRootStorage->openStreamElement(
+ aSourceStreamName,
+ embed::ElementModes::WRITE | embed::ElementModes::TRUNCATE );
+
+ // #87671 Allow encryption
+ uno::Reference< embed::XEncryptionProtectedSource > xEncr( xSourceStream, uno::UNO_QUERY_THROW );
+ xEncr->setEncryptionPassword( pLib->maPassword );
+ }
+ catch(const css::packages::WrongPasswordException& )
+ {
+ xSourceStream = xElementRootStorage->openEncryptedStreamElement(
+ aSourceStreamName,
+ embed::ElementModes::WRITE | embed::ElementModes::TRUNCATE,
+ pLib->maPassword );
+ }
+
+ uno::Reference< beans::XPropertySet > xProps( xSourceStream, uno::UNO_QUERY_THROW );
+ xProps->setPropertyValue("MediaType", uno::Any( OUString( "text/xml" ) ) );
+
+ Reference< XOutputStream > xOut = xSourceStream->getOutputStream();
+ Reference< XNameContainer > xLib( pLib );
+ writeLibraryElement( xLib, aElementName, xOut );
+ // i50568: sax writer already closes stream
+ // xOut->closeOutput();
+
+ uno::Reference< embed::XTransactedObject > xTransact( xElementRootStorage, uno::UNO_QUERY_THROW );
+ xTransact->commit();
+ }
+ catch(const uno::Exception& )
+ {
+ // TODO: handle error
+ }
+
+ }
+ }
+ catch(const Exception& )
+ {
+ }
+ }
+ return true;
+}
+
+bool SfxScriptLibraryContainer::implLoadPasswordLibrary
+ ( SfxLibrary* pLib, const OUString& Name, bool bVerifyPasswordOnly )
+{
+ bool bRet = true;
+
+ bool bLink = pLib->mbLink;
+ bool bStorage = mxStorage.is() && !bLink;
+
+ // Already loaded? Then only verifiedPassword can change something
+ SfxScriptLibrary* pScriptLib = static_cast< SfxScriptLibrary* >( pLib );
+ if( pScriptLib->mbLoaded )
+ {
+ if( pScriptLib->mbLoadedBinary && !bVerifyPasswordOnly &&
+ (pScriptLib->mbLoadedSource || !pLib->mbPasswordVerified) )
+ {
+ return false;
+ }
+ }
+
+ StarBASIC* pBasicLib = nullptr;
+ bool bLoadBinary = false;
+ if( !pScriptLib->mbLoadedBinary && !bVerifyPasswordOnly && !pLib->mbPasswordVerified )
+ {
+ BasicManager* pBasicMgr = getBasicManager();
+ OSL_ENSURE( pBasicMgr, "SfxScriptLibraryContainer::implLoadPasswordLibrary: cannot do this without a BasicManager!" );
+ bool bLoaded = pScriptLib->mbLoaded;
+ pScriptLib->mbLoaded = true; // Necessary to get lib
+ pBasicLib = pBasicMgr ? pBasicMgr->GetLib( Name ) : nullptr;
+ pScriptLib->mbLoaded = bLoaded; // Restore flag
+ if( !pBasicLib )
+ {
+ return false;
+ }
+ bLoadBinary = true;
+ pScriptLib->mbLoadedBinary = true;
+ }
+
+ bool bLoadSource = false;
+ if( !pScriptLib->mbLoadedSource && pLib->mbPasswordVerified && !bVerifyPasswordOnly )
+ {
+ bLoadSource = true;
+ pScriptLib->mbLoadedSource = true;
+ }
+
+ Sequence< OUString > aElementNames = pLib->getElementNames();
+ sal_Int32 nNameCount = aElementNames.getLength();
+ const OUString* pNames = aElementNames.getConstArray();
+
+ if( bStorage )
+ {
+ uno::Reference< embed::XStorage > xLibrariesStor;
+ uno::Reference< embed::XStorage > xLibraryStor;
+ try {
+ xLibrariesStor = mxStorage->openStorageElement( maLibrariesDir, embed::ElementModes::READ );
+ if ( !xLibrariesStor.is() )
+ {
+ throw uno::RuntimeException("null returned from openStorageElement");
+ }
+ xLibraryStor = xLibrariesStor->openStorageElement( Name, embed::ElementModes::READ );
+ if ( !xLibraryStor.is() )
+ {
+ throw uno::RuntimeException("null returned from openStorageElement");
+ }
+ }
+ catch(const uno::Exception& )
+ {
+ OSL_FAIL( "### couldn't open sub storage for library" );
+ return false;
+ }
+
+ for( sal_Int32 i = 0 ; i < nNameCount ; i++ )
+ {
+ OUString aElementName = pNames[ i ];
+
+ // Load binary
+ if( bLoadBinary )
+ {
+ SbModule* pMod = pBasicLib->FindModule( aElementName );
+ if( !pMod )
+ {
+ pMod = pBasicLib->MakeModule( aElementName, OUString() );
+ pBasicLib->SetModified( false );
+ }
+
+ OUString aCodeStreamName= aElementName + ".bin";
+ try
+ {
+ uno::Reference< io::XStream > xCodeStream = xLibraryStor->openStreamElement(
+ aCodeStreamName,
+ embed::ElementModes::READ );
+ if ( !xCodeStream.is() )
+ {
+ throw uno::RuntimeException("null returned from openStreamElement");
+ }
+ std::unique_ptr<SvStream> pStream(::utl::UcbStreamHelper::CreateStream( xCodeStream ));
+ if ( !pStream || pStream->GetError() )
+ {
+ sal_uInt32 nError = sal_uInt32(pStream ? pStream->GetError() : ERRCODE_IO_GENERAL);
+ throw task::ErrorCodeIOException(
+ ("utl::UcbStreamHelper::CreateStream failed for \""
+ + aCodeStreamName + "\": 0x"
+ + OUString::number(nError, 16)),
+ uno::Reference< uno::XInterface >(), nError);
+ }
+
+ /*sal_Bool bRet = */pMod->LoadBinaryData( *pStream );
+ // TODO: Check return value
+ }
+ catch(const uno::Exception& )
+ {
+ // TODO: error handling
+ }
+ }
+
+ // Load source
+ if( bLoadSource || bVerifyPasswordOnly )
+ {
+ // Access encrypted source stream
+ OUString aSourceStreamName = aElementName + ".xml";
+ try
+ {
+ uno::Reference< io::XStream > xSourceStream = xLibraryStor->openEncryptedStreamElement(
+ aSourceStreamName,
+ embed::ElementModes::READ,
+ pLib->maPassword );
+ if ( !xSourceStream.is() )
+ {
+ throw uno::RuntimeException("null returned from openEncryptedStreamElement");
+ }
+ // if this point is reached then the password is correct
+ if ( !bVerifyPasswordOnly )
+ {
+ uno::Reference< io::XInputStream > xInStream = xSourceStream->getInputStream();
+ if ( !xInStream.is() )
+ {
+ throw io::IOException(); // read access denied, seems to be impossible
+ }
+ Reference< XNameContainer > xLib( pLib );
+ Any aAny = importLibraryElement( xLib,
+ aElementName, aSourceStreamName,
+ xInStream );
+ if( pLib->hasByName( aElementName ) )
+ {
+ if( aAny.hasValue() )
+ {
+ pLib->maNameContainer->replaceByName( aElementName, aAny );
+ }
+ }
+ else
+ {
+ pLib->maNameContainer->insertByName( aElementName, aAny );
+ }
+ }
+ }
+ catch(const uno::Exception& )
+ {
+ bRet = false;
+ }
+ }
+ }
+ }
+ else
+ {
+ try
+ {
+ OUString aLibDirPath = createAppLibraryFolder( pLib, Name );
+
+ for( sal_Int32 i = 0 ; i < nNameCount ; i++ )
+ {
+ OUString aElementName = pNames[ i ];
+
+ INetURLObject aElementInetObj( aLibDirPath );
+ aElementInetObj.insertName( aElementName, false,
+ INetURLObject::LAST_SEGMENT, INetURLObject::EncodeMechanism::All );
+ aElementInetObj.setExtension( u"pba" );
+ OUString aElementPath = aElementInetObj.GetMainURL( INetURLObject::DecodeMechanism::NONE );
+
+ uno::Reference< embed::XStorage > xElementRootStorage;
+ try
+ {
+ xElementRootStorage = ::comphelper::OStorageHelper::GetStorageFromURL(
+ aElementPath,
+ embed::ElementModes::READ );
+ } catch(const uno::Exception& )
+ {
+ // TODO: error handling
+ }
+
+ if ( xElementRootStorage.is() )
+ {
+ // Load binary
+ if( bLoadBinary )
+ {
+ SbModule* pMod = pBasicLib->FindModule( aElementName );
+ if( !pMod )
+ {
+ pMod = pBasicLib->MakeModule( aElementName, OUString() );
+ pBasicLib->SetModified( false );
+ }
+
+ try
+ {
+ uno::Reference< io::XStream > xCodeStream = xElementRootStorage->openStreamElement(
+ "code.bin",
+ embed::ElementModes::READ );
+
+ std::unique_ptr<SvStream> pStream(::utl::UcbStreamHelper::CreateStream( xCodeStream ));
+ if ( !pStream || pStream->GetError() )
+ {
+ sal_uInt32 nError = sal_uInt32(pStream ? pStream->GetError() : ERRCODE_IO_GENERAL);
+ throw task::ErrorCodeIOException(
+ ("utl::UcbStreamHelper::CreateStream failed"
+ " for code.bin: 0x"
+ + OUString::number(nError, 16)),
+ uno::Reference< uno::XInterface >(),
+ nError);
+ }
+
+ /*sal_Bool bRet = */pMod->LoadBinaryData( *pStream );
+ // TODO: Check return value
+ }
+ catch(const uno::Exception& )
+ {
+ // TODO: error handling
+ }
+ }
+
+ // Load source
+ if( bLoadSource || bVerifyPasswordOnly )
+ {
+ // Access encrypted source stream
+ try
+ {
+ OUString aSourceStreamName( "source.xml" );
+ uno::Reference< io::XStream > xSourceStream = xElementRootStorage->openEncryptedStreamElement(
+ aSourceStreamName,
+ embed::ElementModes::READ,
+ pLib->maPassword );
+ if ( !xSourceStream.is() )
+ {
+ throw uno::RuntimeException("null returned from openEncryptedStreamElement");
+ }
+ if ( !bVerifyPasswordOnly )
+ {
+ uno::Reference< io::XInputStream > xInStream = xSourceStream->getInputStream();
+ if ( !xInStream.is() )
+ {
+ throw io::IOException(); // read access denied, seems to be impossible
+ }
+ Reference< XNameContainer > xLib( pLib );
+ Any aAny = importLibraryElement( xLib,
+ aElementName,
+ aSourceStreamName,
+ xInStream );
+ if( pLib->hasByName( aElementName ) )
+ {
+ if( aAny.hasValue() )
+ {
+ pLib->maNameContainer->replaceByName( aElementName, aAny );
+ }
+ }
+ else
+ {
+ pLib->maNameContainer->insertByName( aElementName, aAny );
+ }
+ }
+ }
+ catch (const uno::Exception& )
+ {
+ bRet = false;
+ }
+ }
+ }
+ }
+ }
+ catch(const Exception& )
+ {
+ // TODO
+ //throw e;
+ }
+ }
+
+ return bRet;
+}
+
+
+void SfxScriptLibraryContainer::onNewRootStorage()
+{
+}
+
+sal_Bool SAL_CALL SfxScriptLibraryContainer:: HasExecutableCode( const OUString& Library )
+{
+ BasicManager* pBasicMgr = getBasicManager();
+ OSL_ENSURE( pBasicMgr, "we need a basicmanager, really we do" );
+ if ( pBasicMgr )
+ {
+ return pBasicMgr->HasExeCode( Library ); // need to change this to take name
+ }
+ // default to it has code if we can't decide
+ return true;
+}
+
+
+// Service
+OUString SAL_CALL SfxScriptLibraryContainer::getImplementationName( )
+{
+ return "com.sun.star.comp.sfx2.ScriptLibraryContainer";
+}
+
+Sequence< OUString > SAL_CALL SfxScriptLibraryContainer::getSupportedServiceNames( )
+{
+ return {"com.sun.star.script.DocumentScriptLibraryContainer",
+ "com.sun.star.script.ScriptLibraryContainer"}; // for compatibility
+}
+
+// Implementation class SfxScriptLibrary
+
+// Ctor
+SfxScriptLibrary::SfxScriptLibrary( ModifiableHelper& _rModifiable,
+ const Reference< XSimpleFileAccess3 >& xSFI )
+ : SfxLibrary( _rModifiable, cppu::UnoType<OUString>::get(), xSFI )
+ , mbLoadedSource( false )
+ , mbLoadedBinary( false )
+{
+}
+
+SfxScriptLibrary::SfxScriptLibrary( ModifiableHelper& _rModifiable,
+ const Reference< XSimpleFileAccess3 >& xSFI,
+ const OUString& aLibInfoFileURL,
+ const OUString& aStorageURL,
+ bool ReadOnly )
+ : SfxLibrary( _rModifiable, cppu::UnoType<OUString>::get(), xSFI,
+ aLibInfoFileURL, aStorageURL, ReadOnly)
+ , mbLoadedSource( false )
+ , mbLoadedBinary( false )
+{
+}
+
+bool SfxScriptLibrary::isLoadedStorable()
+{
+ // note: mbLoadedSource can only be true for password-protected lib!
+ return SfxLibrary::isLoadedStorable() && (!mbPasswordProtected || mbLoadedSource);
+}
+
+// Provide modify state including resources
+bool SfxScriptLibrary::isModified()
+{
+ return implIsModified(); // No resources
+}
+
+void SfxScriptLibrary::storeResources()
+{
+ // No resources
+}
+
+void SfxScriptLibrary::storeResourcesToURL( const OUString&,
+ const Reference< task::XInteractionHandler >& )
+{}
+
+void SfxScriptLibrary::storeResourcesAsURL
+ ( const OUString&, const OUString& )
+{}
+
+void SfxScriptLibrary::storeResourcesToStorage( const css::uno::Reference
+ < css::embed::XStorage >& )
+{
+ // No resources
+}
+
+bool SfxScriptLibrary::containsValidModule(const Any& rElement)
+{
+ OUString sModuleText;
+ rElement >>= sModuleText;
+ return ( !sModuleText.isEmpty() );
+}
+
+bool SfxScriptLibrary::isLibraryElementValid(const css::uno::Any& rElement) const
+{
+ return SfxScriptLibrary::containsValidModule(rElement);
+}
+
+IMPLEMENT_FORWARD_XINTERFACE2( SfxScriptLibrary, SfxLibrary, SfxScriptLibrary_BASE );
+IMPLEMENT_FORWARD_XTYPEPROVIDER2( SfxScriptLibrary, SfxLibrary, SfxScriptLibrary_BASE );
+
+script::ModuleInfo SAL_CALL SfxScriptLibrary::getModuleInfo( const OUString& ModuleName )
+{
+ if ( !hasModuleInfo( ModuleName ) )
+ {
+ throw NoSuchElementException();
+ }
+ return mModuleInfo[ ModuleName ];
+}
+
+sal_Bool SAL_CALL SfxScriptLibrary::hasModuleInfo( const OUString& ModuleName )
+{
+ bool bRes = false;
+ ModuleInfoMap::iterator it = mModuleInfo.find( ModuleName );
+
+ if ( it != mModuleInfo.end() )
+ {
+ bRes = true;
+ }
+ return bRes;
+}
+
+void SAL_CALL SfxScriptLibrary::insertModuleInfo( const OUString& ModuleName, const script::ModuleInfo& ModuleInfo )
+{
+ if ( hasModuleInfo( ModuleName ) )
+ {
+ throw ElementExistException();
+ }
+ mModuleInfo[ ModuleName ] = ModuleInfo;
+}
+
+void SAL_CALL SfxScriptLibrary::removeModuleInfo( const OUString& ModuleName )
+{
+ // #FIXME add NoSuchElementException to the spec
+ if ( mModuleInfo.erase( ModuleName ) == 0 )
+ throw NoSuchElementException();
+}
+
+} // namespace basic
+
+
+extern "C" SAL_DLLPUBLIC_EXPORT css::uno::XInterface*
+com_sun_star_comp_sfx2_ScriptLibraryContainer_get_implementation(css::uno::XComponentContext*,
+ css::uno::Sequence<css::uno::Any> const &)
+{
+ return cppu::acquire(new basic::SfxScriptLibraryContainer());
+}
+
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-27 14:12:09 +0000