8d80b5be02
Change-Id: I7b7b0e7fea2d1a2b9f6f5501ad5e0b8c1b4a17b9
193 lines
8.8 KiB
C++
193 lines
8.8 KiB
C++
/* -*- 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 .
|
|
*/
|
|
#ifndef INCLUDED_PACKAGE_INC_ZIPPACKAGESTREAM_HXX
|
|
#define INCLUDED_PACKAGE_INC_ZIPPACKAGESTREAM_HXX
|
|
|
|
#include <com/sun/star/io/XActiveDataSink.hpp>
|
|
#include <com/sun/star/io/XSeekable.hpp>
|
|
#include <com/sun/star/beans/NamedValue.hpp>
|
|
#include <com/sun/star/packages/XDataSinkEncrSupport.hpp>
|
|
#include <com/sun/star/uno/XComponentContext.hpp>
|
|
#include <ZipPackageEntry.hxx>
|
|
#include <rtl/ref.hxx>
|
|
#include <cppuhelper/implbase.hxx>
|
|
|
|
#include <EncryptionData.hxx>
|
|
#include <mutexholder.hxx>
|
|
|
|
#define PACKAGE_STREAM_NOTSET 0
|
|
#define PACKAGE_STREAM_PACKAGEMEMBER 1
|
|
#define PACKAGE_STREAM_DETECT 2
|
|
#define PACKAGE_STREAM_DATA 3
|
|
#define PACKAGE_STREAM_RAW 4
|
|
|
|
class ZipPackage;
|
|
struct ZipEntry;
|
|
class ZipPackageStream : public cppu::ImplInheritanceHelper
|
|
<
|
|
ZipPackageEntry,
|
|
css::io::XActiveDataSink,
|
|
css::packages::XDataSinkEncrSupport
|
|
>
|
|
{
|
|
private:
|
|
css::uno::Reference < css::io::XInputStream > m_xStream;
|
|
ZipPackage &m_rZipPackage;
|
|
bool m_bToBeCompressed, m_bToBeEncrypted, m_bHaveOwnKey, m_bIsEncrypted;
|
|
|
|
::rtl::Reference< BaseEncryptionData > m_xBaseEncryptionData;
|
|
css::uno::Sequence< css::beans::NamedValue > m_aStorageEncryptionKeys;
|
|
css::uno::Sequence< sal_Int8 > m_aEncryptionKey;
|
|
|
|
sal_Int32 m_nImportedStartKeyAlgorithm;
|
|
sal_Int32 m_nImportedEncryptionAlgorithm;
|
|
sal_Int32 m_nImportedChecksumAlgorithm;
|
|
sal_Int32 m_nImportedDerivedKeySize;
|
|
|
|
sal_uInt8 m_nStreamMode;
|
|
sal_uInt32 m_nMagicalHackPos;
|
|
sal_uInt32 m_nMagicalHackSize;
|
|
sal_Int64 m_nOwnStreamOrigSize;
|
|
|
|
bool m_bHasSeekable;
|
|
bool m_bCompressedIsSetFromOutside;
|
|
bool m_bFromManifest;
|
|
bool m_bUseWinEncoding;
|
|
bool m_bRawStream;
|
|
|
|
/// Check that m_xStream implements io::XSeekable and return it
|
|
css::uno::Reference< css::io::XInputStream > GetOwnSeekStream();
|
|
css::uno::Reference< css::io::XInputStream > SAL_CALL getRawData()
|
|
throw(css::uno::RuntimeException);
|
|
|
|
public:
|
|
bool IsEncrypted () const { return m_bIsEncrypted;}
|
|
bool IsPackageMember () const { return m_nStreamMode == PACKAGE_STREAM_PACKAGEMEMBER;}
|
|
|
|
bool IsFromManifest() const { return m_bFromManifest; }
|
|
void SetFromManifest( bool bValue ) { m_bFromManifest = bValue; }
|
|
|
|
::rtl::Reference< EncryptionData > GetEncryptionData( bool bWinEncoding = false );
|
|
|
|
css::uno::Sequence< sal_Int8 > GetEncryptionKey( bool bWinEncoding = false );
|
|
|
|
sal_Int32 GetStartKeyGenID();
|
|
|
|
sal_Int32 GetEncryptionAlgorithm() const;
|
|
sal_Int32 GetBlockSize() const;
|
|
|
|
void SetToBeCompressed (bool bNewValue) { m_bToBeCompressed = bNewValue;}
|
|
void SetIsEncrypted (bool bNewValue) { m_bIsEncrypted = bNewValue;}
|
|
void SetImportedStartKeyAlgorithm( sal_Int32 nAlgorithm ) { m_nImportedStartKeyAlgorithm = nAlgorithm; }
|
|
void SetImportedEncryptionAlgorithm( sal_Int32 nAlgorithm ) { m_nImportedEncryptionAlgorithm = nAlgorithm; }
|
|
void SetImportedChecksumAlgorithm( sal_Int32 nAlgorithm ) { m_nImportedChecksumAlgorithm = nAlgorithm; }
|
|
void SetImportedDerivedKeySize( sal_Int32 nSize ) { m_nImportedDerivedKeySize = nSize; }
|
|
void SetToBeEncrypted (bool bNewValue)
|
|
{
|
|
m_bToBeEncrypted = bNewValue;
|
|
if ( m_bToBeEncrypted && !m_xBaseEncryptionData.is())
|
|
m_xBaseEncryptionData = new BaseEncryptionData;
|
|
else if ( !m_bToBeEncrypted && m_xBaseEncryptionData.is() )
|
|
m_xBaseEncryptionData.clear();
|
|
}
|
|
void SetPackageMember (bool bNewValue);
|
|
|
|
void setInitialisationVector (const css::uno::Sequence < sal_Int8 >& rNewVector )
|
|
{ m_xBaseEncryptionData->m_aInitVector = rNewVector;}
|
|
void setSalt (const css::uno::Sequence < sal_Int8 >& rNewSalt )
|
|
{ m_xBaseEncryptionData->m_aSalt = rNewSalt;}
|
|
void setDigest (const css::uno::Sequence < sal_Int8 >& rNewDigest )
|
|
{ m_xBaseEncryptionData->m_aDigest = rNewDigest;}
|
|
void setIterationCount (const sal_Int32 nNewCount)
|
|
{ m_xBaseEncryptionData->m_nIterationCount = nNewCount;}
|
|
void setSize (const sal_Int64 nNewSize);
|
|
|
|
void CloseOwnStreamIfAny();
|
|
|
|
ZipPackageStream( ZipPackage & rNewPackage,
|
|
const css::uno::Reference < css::uno::XComponentContext >& xContext,
|
|
sal_Int32 nFormat,
|
|
bool bAllowRemoveOnInsert );
|
|
virtual ~ZipPackageStream();
|
|
|
|
css::uno::Reference< css::io::XInputStream > GetRawEncrStreamNoHeaderCopy();
|
|
css::uno::Reference< css::io::XInputStream > TryToGetRawFromDataStream(bool bAddHeaderForEncr );
|
|
|
|
bool ParsePackageRawStream();
|
|
virtual bool saveChild( const OUString &rPath,
|
|
std::vector < css::uno::Sequence < css::beans::PropertyValue > > &rManList,
|
|
ZipOutputStream & rZipOut,
|
|
const css::uno::Sequence < sal_Int8 >& rEncryptionKey,
|
|
const rtlRandomPool &rRandomPool ) override;
|
|
|
|
void setZipEntryOnLoading( const ZipEntry &rInEntry);
|
|
void successfullyWritten( ZipEntry *pEntry );
|
|
|
|
static css::uno::Sequence < sal_Int8 > static_getImplementationId();
|
|
|
|
// XActiveDataSink
|
|
virtual void SAL_CALL setInputStream( const css::uno::Reference< css::io::XInputStream >& aStream )
|
|
throw(css::uno::RuntimeException, std::exception) override;
|
|
virtual css::uno::Reference< css::io::XInputStream > SAL_CALL getInputStream( )
|
|
throw(css::uno::RuntimeException, std::exception) override;
|
|
|
|
// XDataSinkEncrSupport
|
|
virtual css::uno::Reference< css::io::XInputStream > SAL_CALL getDataStream()
|
|
throw ( css::packages::WrongPasswordException, css::packages::zip::ZipException,
|
|
css::io::IOException,
|
|
css::uno::RuntimeException, std::exception ) override;
|
|
virtual css::uno::Reference< css::io::XInputStream > SAL_CALL getRawStream()
|
|
throw ( css::packages::NoEncryptionException,
|
|
css::io::IOException,
|
|
css::uno::RuntimeException, std::exception ) override;
|
|
virtual void SAL_CALL setDataStream(
|
|
const css::uno::Reference< css::io::XInputStream >& aStream )
|
|
throw ( css::io::IOException,
|
|
css::uno::RuntimeException, std::exception ) override;
|
|
virtual void SAL_CALL setRawStream(
|
|
const css::uno::Reference< css::io::XInputStream >& aStream )
|
|
throw ( css::packages::EncryptionNotAllowedException,
|
|
css::packages::NoRawFormatException,
|
|
css::io::IOException,
|
|
css::uno::RuntimeException, std::exception ) override;
|
|
virtual css::uno::Reference< css::io::XInputStream > SAL_CALL getPlainRawStream()
|
|
throw ( css::io::IOException, css::packages::NoEncryptionException,
|
|
css::uno::RuntimeException, std::exception ) override;
|
|
|
|
// XUnoTunnel
|
|
virtual sal_Int64 SAL_CALL getSomething( const css::uno::Sequence< sal_Int8 >& aIdentifier )
|
|
throw(css::uno::RuntimeException, std::exception) override;
|
|
|
|
// XPropertySet
|
|
virtual void SAL_CALL setPropertyValue( const OUString& aPropertyName, const css::uno::Any& aValue )
|
|
throw(css::beans::UnknownPropertyException, css::beans::PropertyVetoException, css::lang::IllegalArgumentException, css::lang::WrappedTargetException, css::uno::RuntimeException, std::exception) override;
|
|
virtual css::uno::Any SAL_CALL getPropertyValue( const OUString& PropertyName )
|
|
throw(css::beans::UnknownPropertyException, css::lang::WrappedTargetException, css::uno::RuntimeException, std::exception) override;
|
|
|
|
// XServiceInfo
|
|
virtual OUString SAL_CALL getImplementationName( )
|
|
throw (css::uno::RuntimeException, std::exception) override;
|
|
virtual sal_Bool SAL_CALL supportsService( const OUString& ServiceName )
|
|
throw (css::uno::RuntimeException, std::exception) override;
|
|
virtual css::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames( )
|
|
throw (css::uno::RuntimeException, std::exception) override;
|
|
};
|
|
#endif
|
|
|
|
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|