src/acl/SslErrorData.cc

   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 #include "squid.h"
  10 #include "acl/Checklist.h"
  11 #include "acl/SslErrorData.h"
  12 #include "cache_cf.h"
  13 #include "wordlist.h"
  14
  15 ACLSslErrorData::ACLSslErrorData() : values (NULL)
  16 {}
  17
  18 ACLSslErrorData::ACLSslErrorData(ACLSslErrorData const &old) : values (NULL)
  19 {
  20     assert (!old.values);
  21 }
  22
  23 ACLSslErrorData::~ACLSslErrorData()
  24 {
  25     if (values)
  26         delete values;
  27 }
  28
  29 bool
  30 ACLSslErrorData::match(const Ssl::CertErrors *toFind)
  31 {
  32     for (const Ssl::CertErrors *err = toFind; err; err = err->next ) {
  33         if (values->findAndTune(err->element.code))
  34             return true;
  35     }
  36     return false;
  37 }
  38
  39 /* explicit instantiation required for some systems */
  40 /** \cond AUTODOCS_IGNORE */
  41 // AYJ: 2009-05-20 : Removing. clashes with template <int> instantiation for other ACLs.
  42 // template cbdata_type Ssl::Errors::CBDATA_CbDataList;
  43 /** \endcond */
  44
  45 SBufList
  46 ACLSslErrorData::dump() const
  47 {
  48     SBufList sl;
  49     Ssl::Errors *data = values;
  50     while (data != NULL) {
  51         sl.push_back(SBuf(Ssl::GetErrorName(data->element)));
  52         data = data->next;
  53     }
  54     return sl;
  55 }
  56
  57 void
  58 ACLSslErrorData::parse()
  59 {
  60     Ssl::Errors **Tail;
  61     char *t = NULL;
  62
  63     for (Tail = &values; *Tail; Tail = &((*Tail)->next));
  64     while ((t = strtokFile())) {
  65         Ssl::Errors *q = Ssl::ParseErrorString(t);
  66         *(Tail) = q;
  67         Tail = &q->tail()->next;
  68     }
  69 }
  70
  71 bool
  72 ACLSslErrorData::empty() const
  73 {
  74     return values == NULL;
  75 }
  76
  77 ACLSslErrorData *
  78 ACLSslErrorData::clone() const
  79 {
  80     /* Splay trees don't clone yet. */
  81     assert (!values);
  82     return new ACLSslErrorData(*this);
  83 }
  84