src/acl/HttpReqHeader.h

   1 /*
   2  * Copyright (C) 1996-2014 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_ACLHTTPREQHEADER_H
  10 #define SQUID_ACLHTTPREQHEADER_H
  11
  12 #include "acl/Strategised.h"
  13 #include "acl/Strategy.h"
  14 #include "HttpHeader.h"
  15
  16 /// \ingroup ACLAPI
  17 class ACLHTTPReqHeaderStrategy : public ACLStrategy<HttpHeader*>
  18 {
  19
  20 public:
  21     virtual int match (ACLData<MatchType> * &, ACLFilledChecklist *, ACLFlags &);
  22     virtual bool requiresRequest() const { return true; }
  23
  24     static ACLHTTPReqHeaderStrategy *Instance();
  25     /* Not implemented to prevent copies of the instance. */
  26     /* Not private to prevent brain dead g+++ warnings about
  27      * private constructors with no friends */
  28     ACLHTTPReqHeaderStrategy(ACLHTTPReqHeaderStrategy const &);
  29
  30 private:
  31     static ACLHTTPReqHeaderStrategy Instance_;
  32     ACLHTTPReqHeaderStrategy() { }
  33
  34     ACLHTTPReqHeaderStrategy&operator = (ACLHTTPReqHeaderStrategy const &);
  35 };
  36
  37 /// \ingroup ACLAPI
  38 class ACLHTTPReqHeader
  39 {
  40
  41 private:
  42     static ACL::Prototype RegistryProtoype;
  43     static ACLStrategised<HttpHeader*> RegistryEntry_;
  44 };
  45
  46 #endif /* SQUID_ACLHTTPREQHEADER_H */
  47