compnull.hpp

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//    OpenVPN -- An application to securely tunnel IP networks
//               over a single port, with support for SSL/TLS-based
//               session authentication and key exchange,
//               packet encryption, packet authentication, and
//               packet compression.
//
//    Copyright (C) 2012- OpenVPN Inc.
//
//    SPDX-License-Identifier: MPL-2.0 OR AGPL-3.0-only WITH openvpn3-openssl-exception
//
 
// A null compression class.
 
#ifndef OPENVPN_COMPRESS_COMPNULL_H
#define OPENVPN_COMPRESS_COMPNULL_H
 
namespace openvpn {
 
class CompressNull : public Compress
{
  public:
    CompressNull(const Frame::Ptr &frame, const SessionStats::Ptr &stats)
        : Compress(frame, stats)
    {
    }
 
    const char *name() const override
    {
        return "null";
    }
    void compress(BufferAllocated &buf, const bool hint) override
    {
    }
    void decompress(BufferAllocated &buf) override
    {
    }
};
 
} // namespace openvpn
 
#endif // OPENVPN_COMPRESS_COMPNULL_H