src/acl/DestinationDomain.h

   1 /*
   2  * Copyright (C) 1996-2015 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_ACLDESTINATIONDOMAIN_H
  10 #define SQUID_ACLDESTINATIONDOMAIN_H
  11
  12 #include "acl/Acl.h"
  13 #include "acl/Checklist.h"
  14 #include "acl/Data.h"
  15 #include "acl/Strategised.h"
  16
  17 /// \ingroup ACLAPI
  18 class ACLDestinationDomainStrategy : public ACLStrategy<char const *>
  19 {
  20
  21 public:
  22     virtual int match (ACLData<MatchType> * &, ACLFilledChecklist *, ACLFlags &);
  23     static ACLDestinationDomainStrategy *Instance();
  24     virtual bool requiresRequest() const {return true;}
  25
  26     /**
  27      * Not implemented to prevent copies of the instance.
  28      \par
  29      * Not private to prevent brain dead g+++ warnings about
  30      * private constructors with no friends
  31      */
  32     ACLDestinationDomainStrategy(ACLDestinationDomainStrategy const &);
  33
  34 private:
  35     static ACLDestinationDomainStrategy Instance_;
  36     ACLDestinationDomainStrategy() {}
  37
  38     ACLDestinationDomainStrategy&operator=(ACLDestinationDomainStrategy const &);
  39 };
  40
  41 /// \ingroup ACLAPI
  42 class DestinationDomainLookup : public ACLChecklist::AsyncState
  43 {
  44
  45 public:
  46     static DestinationDomainLookup *Instance();
  47     virtual void checkForAsync(ACLChecklist *)const;
  48
  49 private:
  50     static DestinationDomainLookup instance_;
  51     static void LookupDone(const char *, const DnsLookupDetails &, void *);
  52 };
  53
  54 /// \ingroup ACLAPI
  55 class ACLDestinationDomain
  56 {
  57
  58 private:
  59     static ACL::Prototype LiteralRegistryProtoype;
  60     static ACLStrategised<char const *> LiteralRegistryEntry_;
  61     static ACL::Prototype RegexRegistryProtoype;
  62     static ACLStrategised<char const *> RegexRegistryEntry_;
  63 };
  64
  65 #endif /* SQUID_ACLDESTINATIONDOMAIN_H */
  66