src/acl/DestinationIp.h

   1 /*
   2  * Copyright (C) 1996-2020 The Squid Software Foundation and contributors
   3  *
   4  * Squid software is distributed under GPLv2+ license and includes
   5  * contributions from numerous individuals and organizations.
   6  * Please see the COPYING and CONTRIBUTORS files for details.
   7  */
   8
   9 #ifndef SQUID_ACLDESTINATIONIP_H
  10 #define SQUID_ACLDESTINATIONIP_H
  11
  12 #include "acl/Checklist.h"
  13 #include "acl/Ip.h"
  14 #include "ipcache.h"
  15
  16 class DestinationIPLookup : public ACLChecklist::AsyncState
  17 {
  18
  19 public:
  20     static DestinationIPLookup *Instance();
  21     virtual void checkForAsync(ACLChecklist *)const;
  22
  23 private:
  24     static DestinationIPLookup instance_;
  25     static IPH LookupDone;
  26 };
  27
  28 class ACLDestinationIP : public ACLIP
  29 {
  30     MEMPROXY_CLASS(ACLDestinationIP);
  31
  32 public:
  33     virtual char const *typeString() const;
  34     virtual const Acl::Options &options();
  35     virtual int match(ACLChecklist *checklist);
  36
  37     virtual ACL *clone()const;
  38
  39 private:
  40     Acl::BooleanOptionValue lookupBanned; ///< are DNS lookups allowed?
  41 };
  42
  43 #endif /* SQUID_ACLDESTINATIONIP_H */
  44