OpenSSLWrapperMD.h

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/*
 * Copyright (C) by
 *   MetraLabs GmbH (MLAB), GERMANY
 * and
 *   Neuroinformatics and Cognitive Robotics Labs (NICR) at TU Ilmenau, GERMANY
 * All rights reserved.
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 * Contact: info@mira-project.org
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 *   a written agreement between you and MLAB or NICR.
 *
 * GNU General Public License Usage:
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 *   Foundation and appearing in the file LICENSE.GPL3 included in the
 *   packaging of this file. Please review the following information to
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#ifndef _MIRA_OPENSSL_WRAPPER_MD_H_
#define _MIRA_OPENSSL_WRAPPER_MD_H_

#include <security/HashStream.h>

namespace mira {


class MIRA_BASE_EXPORT OpenSSLWrapperMD :
    public HashStreamBuf
{
public:
    OpenSSLWrapperMD(const std::string& algorithm);

    virtual ~OpenSSLWrapperMD();

public:
    virtual void reset();

    virtual HashDigest getDigest() const;

protected:
    virtual std::streamsize xsputn(const char* s, std::streamsize n);

private:
    struct Context;

    Context* mCtx;
};


} // namespace

#endif