src/acl/TransactionInitiator.cc

   1 /*
   2  * Copyright (C) 1996-2021 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 /* DEBUG: section 28    Access Control */
  10
  11 #include "squid.h"
  12 #include "acl/FilledChecklist.h"
  13 #include "acl/TransactionInitiator.h"
  14 #include "cache_cf.h"
  15 #include "Debug.h"
  16 #include "HttpRequest.h"
  17 #include "MasterXaction.h"
  18 #include "SquidConfig.h"
  19
  20 ACL *
  21 Acl::TransactionInitiator::clone() const
  22 {
  23     return new Acl::TransactionInitiator(*this);
  24 }
  25
  26 Acl::TransactionInitiator::TransactionInitiator (const char *aClass) : class_ (aClass), initiators_(0)
  27 {}
  28
  29 char const *
  30 Acl::TransactionInitiator::typeString() const
  31 {
  32     return class_;
  33 }
  34
  35 bool
  36 Acl::TransactionInitiator::empty () const
  37 {
  38     return false;
  39 }
  40
  41 void
  42 Acl::TransactionInitiator::parse()
  43 {
  44     while (const char *s = ConfigParser::strtokFile()) {
  45         initiators_ |= XactionInitiator::ParseInitiators(s);
  46         cfgWords.push_back(SBuf(s));
  47     }
  48 }
  49
  50 int
  51 Acl::TransactionInitiator::match(ACLChecklist *checklist)
  52 {
  53     ACLFilledChecklist *filled = Filled((ACLChecklist*)checklist);
  54     assert(filled->request);
  55     assert(filled->request->masterXaction);
  56     const XactionInitiator requestInitiator = filled->request->masterXaction->initiator;
  57     return requestInitiator.in(initiators_) ? 1 : 0;
  58 }
  59
  60 SBufList
  61 Acl::TransactionInitiator::dump() const
  62 {
  63     return cfgWords;
  64 }
  65