src/acl/Data.h

   1 /*
   2  * Copyright (C) 1996-2023 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_ACLDATA_H
  10 #define SQUID_ACLDATA_H
  11
  12 #include "acl/Options.h"
  13 #include "sbuf/List.h"
  14
  15 /// Configured ACL parameter(s) (e.g., domain names in dstdomain ACL).
  16 template <class M>
  17 class ACLData
  18 {
  19
  20 public:
  21     ACLData() = default;
  22     ACLData(ACLData<M> &&) = delete; // no copying of any kind
  23     virtual ~ACLData() {}
  24
  25     /// supported ACL "line" options (e.g., "-i")
  26     virtual const Acl::Options &lineOptions() { return Acl::NoOptions(); }
  27
  28     virtual bool match(M) =0;
  29     virtual SBufList dump() const =0;
  30     virtual void parse() =0;
  31     virtual void prepareForUse() {}
  32
  33     virtual bool empty() const =0;
  34 };
  35
  36 #endif /* SQUID_ACLDATA_H */
  37