33d4760998
Change-Id: I9cd7a98d74b1896951124740b66d873ca41cceae Reviewed-on: https://gerrit.libreoffice.org/c/core/+/176197 Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk> Tested-by: Jenkins
171 lines
7.6 KiB
C++
171 lines
7.6 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#ifndef INCLUDED_PACKAGE_INC_ZIPPACKAGE_HXX
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#define INCLUDED_PACKAGE_INC_ZIPPACKAGE_HXX
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#include <cppuhelper/implbase.hxx>
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#include <com/sun/star/lang/XInitialization.hpp>
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#include <com/sun/star/container/XHierarchicalNameAccess.hpp>
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#include <com/sun/star/lang/XSingleServiceFactory.hpp>
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#include <com/sun/star/util/XChangesBatch.hpp>
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#include <com/sun/star/beans/XPropertySet.hpp>
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#include <com/sun/star/beans/PropertyValue.hpp>
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#include <com/sun/star/beans/NamedValue.hpp>
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#include <com/sun/star/lang/XServiceInfo.hpp>
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#include <com/sun/star/xml/crypto/CipherID.hpp>
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#include <comphelper/refcountedmutex.hxx>
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#include <rtl/ref.hxx>
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#include <o3tl/unreachable.hxx>
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#include "HashMaps.hxx"
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#include "ZipFile.hxx"
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#include <vector>
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#include <optional>
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class SvStream;
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class ZipOutputStream;
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class ZipPackageFolder;
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class ZipFile;
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namespace com::sun::star {
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namespace container { class XNameContainer; }
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namespace io { class XStream; class XOutputStream; class XInputStream; class XSeekable; class XActiveDataStreamer; }
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namespace lang { class XMultiServiceFactory; }
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namespace uno { class XComponentContext; }
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namespace task { class XInteractionHandler; }
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}
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enum InitialisationMode
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{
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e_IMode_None,
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e_IMode_URL,
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e_IMode_XInputStream,
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e_IMode_XStream
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};
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sal_Int32 GetDefaultDerivedKeySize(sal_Int32 nCipherID);
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class ZipPackage final : public cppu::WeakImplHelper
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<
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css::lang::XInitialization,
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css::lang::XSingleServiceFactory,
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css::lang::XServiceInfo,
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css::container::XHierarchicalNameAccess,
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css::util::XChangesBatch,
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css::beans::XPropertySet
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>
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{
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rtl::Reference<comphelper::RefCountedMutex> m_aMutexHolder;
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css::uno::Sequence< css::beans::NamedValue > m_aStorageEncryptionKeys;
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css::uno::Sequence< sal_Int8 > m_aEncryptionKey;
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css::uno::Sequence< css::uno::Sequence< css::beans::NamedValue > > m_aGpgProps;
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FolderHash m_aRecent;
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OUString m_aURL;
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sal_Int32 m_nStartKeyGenerationID;
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::std::optional<sal_Int32> m_oChecksumDigestID;
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sal_Int32 m_nKeyDerivationFunctionID;
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sal_Int32 m_nCommonEncryptionID;
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bool m_bHasEncryptedEntries;
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bool m_bHasNonEncryptedEntries;
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bool m_bInconsistent;
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bool m_bForceRecovery;
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bool m_bMediaTypeFallbackUsed;
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sal_Int32 m_nFormat;
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bool m_bAllowRemoveOnInsert;
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InitialisationMode m_eMode;
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rtl::Reference < ZipPackageFolder > m_xRootFolder;
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css::uno::Reference < css::io::XStream > m_xStream;
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css::uno::Reference < css::io::XInputStream > m_xContentStream;
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css::uno::Reference < css::io::XSeekable > m_xContentSeek;
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const css::uno::Reference < css::uno::XComponentContext > m_xContext;
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std::optional<ZipFile> m_pZipFile;
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bool m_bDisableFileSync = false;
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bool isLocalFile() const;
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void checkZipEntriesWithDD();
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void parseManifest();
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void parseContentType();
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void getZipFileContents();
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void WriteMimetypeMagicFile( ZipOutputStream& aZipOut );
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void WriteManifest( ZipOutputStream& aZipOut, const ::std::vector< css::uno::Sequence< css::beans::PropertyValue > >& aManList );
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void WriteContentTypes( ZipOutputStream& aZipOut, const ::std::vector< css::uno::Sequence< css::beans::PropertyValue > >& aManList );
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css::uno::Reference< css::io::XInputStream > writeTempFile();
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css::uno::Reference < css::io::XActiveDataStreamer > openOriginalForOutput();
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void DisconnectFromTargetAndThrowException_Impl(
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const css::uno::Reference< css::io::XInputStream >& xTempStream );
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public:
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ZipPackage( css::uno::Reference < css::uno::XComponentContext > xContext );
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virtual ~ZipPackage() override;
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ZipFile& getZipFile() { return *m_pZipFile;}
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sal_Int32 getFormat() const { return m_nFormat; }
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sal_Int32 GetStartKeyGenID() const { return m_nStartKeyGenerationID; }
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sal_Int32 GetEncAlgID() const { return m_nCommonEncryptionID; }
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const ::std::optional<sal_Int32> & GetChecksumAlgID() const { return m_oChecksumDigestID; }
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sal_Int32 GetDefaultDerivedKeySize() const {
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return ::GetDefaultDerivedKeySize(m_nCommonEncryptionID);
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}
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rtl::Reference<comphelper::RefCountedMutex>& GetSharedMutexRef() { return m_aMutexHolder; }
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void ConnectTo( const css::uno::Reference< css::io::XInputStream >& xInStream );
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css::uno::Sequence< sal_Int8 > GetEncryptionKey();
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// XInitialization
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virtual void SAL_CALL initialize( const css::uno::Sequence< css::uno::Any >& aArguments ) override;
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// XHierarchicalNameAccess
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virtual css::uno::Any SAL_CALL getByHierarchicalName( const OUString& aName ) override;
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virtual sal_Bool SAL_CALL hasByHierarchicalName( const OUString& aName ) override;
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// XSingleServiceFactory
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virtual css::uno::Reference< css::uno::XInterface > SAL_CALL createInstance( ) override;
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virtual css::uno::Reference< css::uno::XInterface > SAL_CALL createInstanceWithArguments( const css::uno::Sequence< css::uno::Any >& aArguments ) override;
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// XChangesBatch
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virtual void SAL_CALL commitChanges( ) override;
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virtual sal_Bool SAL_CALL hasPendingChanges( ) override;
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virtual css::uno::Sequence< css::util::ElementChange > SAL_CALL getPendingChanges( ) override;
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// XPropertySet
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virtual css::uno::Reference< css::beans::XPropertySetInfo > SAL_CALL getPropertySetInfo( ) override;
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virtual void SAL_CALL setPropertyValue( const OUString& aPropertyName, const css::uno::Any& aValue ) override;
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virtual css::uno::Any SAL_CALL getPropertyValue( const OUString& PropertyName ) override;
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virtual void SAL_CALL addPropertyChangeListener( const OUString& aPropertyName, const css::uno::Reference< css::beans::XPropertyChangeListener >& xListener ) override;
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virtual void SAL_CALL removePropertyChangeListener( const OUString& aPropertyName, const css::uno::Reference< css::beans::XPropertyChangeListener >& aListener ) override;
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virtual void SAL_CALL addVetoableChangeListener( const OUString& PropertyName, const css::uno::Reference< css::beans::XVetoableChangeListener >& aListener ) override;
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virtual void SAL_CALL removeVetoableChangeListener( const OUString& PropertyName, const css::uno::Reference< css::beans::XVetoableChangeListener >& aListener ) override;
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// XServiceInfo
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virtual OUString SAL_CALL getImplementationName( ) override;
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virtual sal_Bool SAL_CALL supportsService( const OUString& ServiceName ) override;
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virtual css::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames( ) override;
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};
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#endif
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extern "C" SAL_DLLPUBLIC_EXPORT bool TestImportZip(SvStream& rStream);
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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