sha1context.hxx

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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
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 * License, v. 2.0. If a copy of the MPL was not distributed with this
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 * This file incorporates work covered by the following license notice:
 *
 *   Licensed to the Apache Software Foundation (ASF) under one or more
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#ifndef INCLUDED_PACKAGE_SOURCE_ZIPAPI_SHA1CONTEXT_HXX
#define INCLUDED_PACKAGE_SOURCE_ZIPAPI_SHA1CONTEXT_HXX
 
#include <com/sun/star/xml/crypto/XDigestContext.hpp>
 
#include <comphelper/hash.hxx>
#include <cppuhelper/implbase.hxx>
#include <mutex>
 
class StarOfficeSHA1DigestContext
    : public cppu::WeakImplHelper<css::xml::crypto::XDigestContext>
{
    std::mutex m_aMutex;
    void* m_pDigest;
 
    StarOfficeSHA1DigestContext()
    : m_pDigest( nullptr )
    {}
 
public:
 
    virtual ~StarOfficeSHA1DigestContext() override;
 
    static css::uno::Reference< css::xml::crypto::XDigestContext > Create();
 
    virtual void SAL_CALL updateDigest( const css::uno::Sequence< ::sal_Int8 >& aData ) override;
    virtual css::uno::Sequence< ::sal_Int8 > SAL_CALL finalizeDigestAndDispose() override;
 
};
 
class CorrectSHA1DigestContext
    : public cppu::WeakImplHelper<css::xml::crypto::XDigestContext>
{
    std::mutex m_Mutex;
    ::comphelper::Hash m_Hash{::comphelper::HashType::SHA1};
    bool m_bDisposed{false};
 
    CorrectSHA1DigestContext();
 
public:
 
    virtual ~CorrectSHA1DigestContext() override;
 
    static css::uno::Reference<css::xml::crypto::XDigestContext> Create();
 
    virtual void SAL_CALL updateDigest(const css::uno::Sequence<::sal_Int8>& rData) override;
    virtual css::uno::Sequence<::sal_Int8> SAL_CALL finalizeDigestAndDispose() override;
 
};
 
#endif
 
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