src/gdcmDictSet.cxx

   1 #include <fstream>
   2 #include <stdlib.h>  // For getenv
   3 #include "gdcm.h"
   4 #include "gdcmUtil.h"
   5
   6 #define PUB_DICT_NAME     "DicomV3Dict"
   7 #define PUB_DICT_PATH     "../Dicts/"
   8 #define PUB_DICT_FILENAME "dicomV3.dic"
   9
  10 gdcmDictSet::gdcmDictSet(void) {
  11         SetDictPath();
  12         if (! LoadDicomV3Dict())
  13                           return;
  14 }
  15
  16 void gdcmDictSet::SetDictPath(void) {
  17         const char* EnvPath = (char*)0;
  18         EnvPath = getenv("GDCM_DICT_PATH");
  19         if (EnvPath && (strlen(EnvPath) != 0))
  20                 DictPath = EnvPath;
  21         else
  22                 DictPath = PUB_DICT_PATH;
  23 }
  24
  25 int gdcmDictSet::LoadDicomV3Dict(void) {
  26         if (dicts.count(PUB_DICT_NAME))
  27                 return 1;
  28         return LoadDictFromFile(DictPath + PUB_DICT_FILENAME, PUB_DICT_NAME);
  29 }
  30
  31 int gdcmDictSet::LoadDictFromFile(string FileName, DictKey Name) {
  32         gdcmDict *NewDict = new gdcmDict(FileName.c_str());
  33         dicts[Name] = NewDict;
  34         return 0;
  35 }
  36
  37 void gdcmDictSet::Print(ostream& os) {
  38         for (DictSetHT::iterator dict = dicts.begin(); dict != dicts.end(); ++dict){
  39                 os << "Printing dictionary " << dict->first << " \n";
  40                 dict->second->Print(os);
  41         }
  42 }
  43
  44 gdcmDict * gdcmDictSet::GetDict(DictKey DictName) {
  45         DictSetHT::iterator dict = dicts.find(DictName);
  46         return dict->second;
  47 }
  48
  49 gdcmDict * gdcmDictSet::GetDefaultPublicDict() {
  50         return GetDict(PUB_DICT_NAME);
  51 }