src/acl/HierCodeData.cc

   1 /*
   2  * Copyright (C) 1996-2022 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 #include "squid.h"
  10 #include "acl/Checklist.h"
  11 #include "acl/HierCodeData.h"
  12 #include "ConfigParser.h"
  13 #include "fatal.h"
  14 #include "hier_code.h"
  15
  16 ACLHierCodeData::ACLHierCodeData()
  17 {
  18     // initialize mask to NULL
  19     memset(values, 0, sizeof(values));
  20 }
  21
  22 ACLHierCodeData::~ACLHierCodeData()
  23 { }
  24
  25 bool
  26 ACLHierCodeData::match(hier_code toFind)
  27 {
  28     return values[toFind];
  29 }
  30
  31 SBufList
  32 ACLHierCodeData::dump() const
  33 {
  34     SBufList sl;
  35
  36     for (hier_code iter=HIER_NONE; iter<HIER_MAX; ++iter) {
  37         if (!values[iter]) continue;
  38         sl.push_back(SBuf(hier_code_str[iter]));
  39     }
  40
  41     return sl;
  42 }
  43
  44 void
  45 ACLHierCodeData::parse()
  46 {
  47     char *t = NULL;
  48
  49     while ((t = ConfigParser::strtokFile())) {
  50         for (hier_code iter = HIER_NONE; iter <= HIER_MAX; ++iter) {
  51             if (iter == HIER_MAX) {
  52                 fatalf("ERROR: No such hier_code '%s'",t);
  53                 return;
  54             }
  55             if (strcmp(hier_code_str[iter],t) == 0) {
  56                 values[iter] = true;
  57                 break; // back to while-loop
  58             }
  59         }
  60     }
  61 }
  62
  63 bool
  64 ACLHierCodeData::empty() const
  65 {
  66     for (hier_code iter = HIER_NONE; iter <= HIER_MAX; ++iter) {
  67         if (values[iter]) return false; // not empty.
  68     }
  69     return true;
  70 }
  71