src/acl/NoteData.cc

   1 #include "squid.h"
   2 #include "acl/Acl.h"
   3 #include "acl/Checklist.h"
   4 #include "acl/NoteData.h"
   5 #include "acl/StringData.h"
   6 #include "cache_cf.h"
   7 #include "ConfigParser.h"
   8 #include "Debug.h"
   9 #include "HttpRequest.h"
  10 #include "Notes.h"
  11 #include "wordlist.h"
  12
  13 ACLNoteData::ACLNoteData() : values(new ACLStringData)
  14 {}
  15
  16 ACLNoteData::~ACLNoteData()
  17 {
  18     delete values;
  19 }
  20
  21 bool
  22 ACLNoteData::matchNotes(NotePairs *note)
  23 {
  24     if (note == NULL)
  25         return false;
  26
  27     debugs(28, 3, "Checking " << name);
  28
  29     if (values->empty())
  30         return (note->findFirst(name.termedBuf()) != NULL);
  31
  32     for (std::vector<NotePairs::Entry *>::iterator i = note->entries.begin(); i!= note->entries.end(); ++i) {
  33         if ((*i)->name.cmp(name.termedBuf()) == 0) {
  34             if (values->match((*i)->value.termedBuf()))
  35                 return true;
  36         }
  37     }
  38     return false;
  39 }
  40
  41 bool
  42 ACLNoteData::match(HttpRequest *request)
  43 {
  44     if (request->notes != NULL && matchNotes(request->notes.getRaw()))
  45         return true;
  46 #if USE_ADAPTATION
  47     const Adaptation::History::Pointer ah = request->adaptLogHistory();
  48     if (ah != NULL && ah->metaHeaders != NULL && matchNotes(ah->metaHeaders.getRaw()))
  49         return true;
  50 #endif
  51     return false;
  52 }
  53
  54 SBufList
  55 ACLNoteData::dump() const
  56 {
  57     SBufList sl;
  58     sl.push_back(SBuf(name));
  59     // temp is needed until c++11 move constructor
  60     SBufList temp = values->dump();
  61     sl.splice(sl.end(), temp);
  62     return sl;
  63 }
  64
  65 void
  66 ACLNoteData::parse()
  67 {
  68     char* t = strtokFile();
  69     assert (t != NULL);
  70     name = t;
  71     values->parse();
  72 }
  73
  74 bool
  75 ACLNoteData::empty() const
  76 {
  77     return name.size() == 0;
  78 }
  79
  80 ACLData<HttpRequest *> *
  81 ACLNoteData::clone() const
  82 {
  83     ACLNoteData * result = new ACLNoteData;
  84     result->values = values->clone();
  85     result->name = name;
  86     return result;
  87 }