Message.h

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/*
 * Copyright (C) 1996-2023 The Squid Software Foundation and contributors
 *
 * Squid software is distributed under GPLv2+ license and includes
 * contributions from numerous individuals and organizations.
 * Please see the COPYING and CONTRIBUTORS files for details.
 */
 
#ifndef SQUID_SRC_ADAPTATION_MESSAGE_H
#define SQUID_SRC_ADAPTATION_MESSAGE_H
 
#include "base/RefCount.h"
#include "http/forward.h"
 
class BodyPipe;
typedef RefCount<BodyPipe> BodyPipePointer;
 
namespace Adaptation
{
 
// Manages the header and the body of an HTTP message being worked on.
// Adaptation transactions use this class for virgin and adapted HTTP messages.
// TODO: remove this class after adding refcounted message pointers and
// after making sure nobody abruptly clears the Http::Message::body_pipe pointer.
class Message
{
 
public:
    typedef Http::Message Header;
 
    Message();
    Message(Header *aHeader);
    ~Message();
 
    void clear();
    void set(Header *aHeader);
 
    static void ShortCircuit(Message &src, Message &dest);
 
public:
    // virgin or adapted message being worked on
    Header *header;   // parsed HTTP status/request line and headers
 
    BodyPipePointer body_pipe;
 
private:
    Message(const Message &); // not implemented
    Message &operator =(const Message &); // not implemented
};
 
} // namespace Adaptation;
 
// TODO: replace ICAPInOut with Adaptation::Message (adding one for "cause")
 
#endif /* SQUID_SRC_ADAPTATION_MESSAGE_H */