IcmpSquid.h

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/*
 * Copyright (C) 1996-2025 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.
 */
 
/* DEBUG: section 37    ICMP Routines */
 
#ifndef SQUID_SRC_ICMP_ICMPSQUID_H
#define SQUID_SRC_ICMP_ICMPSQUID_H
 
#include "Icmp.h"
 
class IcmpSquid : public Icmp
{
public:
    IcmpSquid();
    ~IcmpSquid() override;
 
    int Open() override;
    void Close() override;
 
    void DomainPing(Ip::Address &to, const char *domain);
 
#if USE_ICMP
    void SendEcho(Ip::Address &to, int opcode, const char* payload=nullptr, int len=0) override;
    void Recv(void) override;
#endif
};
 
// global engine within squid.
extern IcmpSquid icmpEngine;
 
#endif /* SQUID_SRC_ICMP_ICMPSQUID_H */