package/source/zipapi/sha1context.hxx

   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_SOURCE_ZIPAPI_SHA1CONTEXT_HXX
  20 #define INCLUDED_PACKAGE_SOURCE_ZIPAPI_SHA1CONTEXT_HXX
  21
  22 #include <com/sun/star/xml/crypto/XDigestContext.hpp>
  23
  24 #include <comphelper/hash.hxx>
  25 #include <cppuhelper/implbase.hxx>
  26 #include <mutex>
  27
  28 class StarOfficeSHA1DigestContext
  29     : public cppu::WeakImplHelper<css::xml::crypto::XDigestContext>
  30 {
  31     std::mutex m_aMutex;
  32     void* m_pDigest;
  33
  34     StarOfficeSHA1DigestContext()
  35     : m_pDigest( nullptr )
  36     {}
  37
  38 public:
  39
  40     virtual ~StarOfficeSHA1DigestContext() override;
  41
  42     static css::uno::Reference< css::xml::crypto::XDigestContext > Create();
  43
  44     virtual void SAL_CALL updateDigest( const css::uno::Sequence< ::sal_Int8 >& aData ) override;
  45     virtual css::uno::Sequence< ::sal_Int8 > SAL_CALL finalizeDigestAndDispose() override;
  46
  47 };
  48
  49 class CorrectSHA1DigestContext
  50     : public cppu::WeakImplHelper<css::xml::crypto::XDigestContext>
  51 {
  52     std::mutex m_Mutex;
  53     ::comphelper::Hash m_Hash{::comphelper::HashType::SHA1};
  54     bool m_bDisposed{false};
  55
  56     CorrectSHA1DigestContext();
  57
  58 public:
  59
  60     virtual ~CorrectSHA1DigestContext() override;
  61
  62     static css::uno::Reference<css::xml::crypto::XDigestContext> Create();
  63
  64     virtual void SAL_CALL updateDigest(const css::uno::Sequence<::sal_Int8>& rData) override;
  65     virtual css::uno::Sequence<::sal_Int8> SAL_CALL finalizeDigestAndDispose() override;
  66
  67 };
  68
  69 #endif
  70
  71 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */