Detail.h

Go to the documentation of this file.

/*
 * 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_ERROR_DETAIL_H
#define _SQUID_SRC_ERROR_DETAIL_H
 
#include "base/Here.h"
#include "base/RefCount.h"
#include "error/forward.h"
#include "http/forward.h"
#include "mem/forward.h"
#include "sbuf/forward.h"
 
class ErrorDetail: public RefCountable
{
public:
    using Pointer = ErrorDetailPointer;
 
    ~ErrorDetail() override {}
 
    virtual SBuf brief() const = 0;
 
    virtual SBuf verbose(const HttpRequestPointer &) const = 0;
};
 
ErrorDetail::Pointer MakeNamedErrorDetail(const char *name);
 
std::ostream &operator <<(std::ostream &os, const ErrorDetail &);
 
// XXX: Every ErrorDetail child, especially those declaring their own Pointer
// types should overload this operator. The compiler will not find this overload
// for child pointers. See Security::ErrorDetail overload for an example.
std::ostream &operator <<(std::ostream &os, const ErrorDetail::Pointer &);
 
#endif /* _SQUID_SRC_ERROR_DETAIL_H */