Line data    Source code

       1             : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
       2             : /*
       3             :  * This file is part of the LibreOffice project.
       4             :  *
       5             :  * This Source Code Form is subject to the terms of the Mozilla Public
       6             :  * License, v. 2.0. If a copy of the MPL was not distributed with this
       7             :  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
       8             :  *
       9             :  * This file incorporates work covered by the following license notice:
      10             :  *
      11             :  *   Licensed to the Apache Software Foundation (ASF) under one or more
      12             :  *   contributor license agreements. See the NOTICE file distributed
      13             :  *   with this work for additional information regarding copyright
      14             :  *   ownership. The ASF licenses this file to you under the Apache
      15             :  *   License, Version 2.0 (the "License"); you may not use this file
      16             :  *   except in compliance with the License. You may obtain a copy of
      17             :  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
      18             :  */
      19             : #ifndef INCLUDED_PACKAGE_INC_ZIPOUTPUTENTRY_HXX
      20             : #define INCLUDED_PACKAGE_INC_ZIPOUTPUTENTRY_HXX
      21             : 
      22             : #include <com/sun/star/io/XOutputStream.hpp>
      23             : #include <com/sun/star/io/XTempFile.hpp>
      24             : #include <com/sun/star/uno/Reference.hxx>
      25             : #include <com/sun/star/uno/XComponentContext.hpp>
      26             : #include <com/sun/star/xml/crypto/XCipherContext.hpp>
      27             : #include <com/sun/star/xml/crypto/XDigestContext.hpp>
      28             : 
      29             : #include <package/Deflater.hxx>
      30             : #include <CRC32.hxx>
      31             : 
      32             : struct ZipEntry;
      33             : class ZipPackageBuffer;
      34             : class ZipPackageStream;
      35             : 
      36             : class ZipOutputEntry
      37             : {
      38             :     ::com::sun::star::uno::Sequence< sal_Int8 > m_aDeflateBuffer;
      39             :     ZipUtils::Deflater m_aDeflater;
      40             :     css::uno::Reference< css::io::XTempFile > m_xTempFile;
      41             :     css::uno::Reference< css::io::XOutputStream > m_xOutStream;
      42             : 
      43             :     ::com::sun::star::uno::Reference< ::com::sun::star::xml::crypto::XCipherContext > m_xCipherContext;
      44             :     ::com::sun::star::uno::Reference< ::com::sun::star::xml::crypto::XDigestContext > m_xDigestContext;
      45             :     ::css::uno::Any m_aParallelDeflateException;
      46             : 
      47             :     CRC32               m_aCRC;
      48             :     ZipEntry            *m_pCurrentEntry;
      49             :     sal_Int16           m_nDigested;
      50             :     bool                m_bEncryptCurrentEntry;
      51             :     ZipPackageStream*   m_pCurrentStream;
      52             : 
      53             : public:
      54             :     ZipOutputEntry(
      55             :         const css::uno::Reference< css::io::XOutputStream >& rxOutStream,
      56             :         const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XComponentContext >& rxContext,
      57             :         ZipEntry& rEntry, ZipPackageStream* pStream, bool bEncrypt = false);
      58             : 
      59             :     ~ZipOutputEntry();
      60             : 
      61             :     css::uno::Reference< css::io::XInputStream > getData();
      62          88 :     ZipEntry* getZipEntry() { return m_pCurrentEntry; }
      63          44 :     ZipPackageStream* getZipPackageStream() { return m_pCurrentStream; }
      64          88 :     bool isEncrypt() { return m_bEncryptCurrentEntry; }
      65             : 
      66           0 :     void setParallelDeflateException(const ::css::uno::Any &rAny) { m_aParallelDeflateException = rAny; }
      67          44 :     ::css::uno::Any getParallelDeflateException() const { return m_aParallelDeflateException; }
      68             : 
      69             :     void closeEntry();
      70             :     void write(const css::uno::Sequence< sal_Int8 >& rBuffer);
      71             : 
      72             : private:
      73             :     void doDeflate();
      74             : };
      75             : 
      76             : #endif
      77             : 
      78             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */