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                 if (DictPath[DictPath.length() -1] != '/' )
  22                         DictPath += '/';
  23                 dbg.Verbose(1, "gdcmDictSet::SetDictPath:",
  24                      "Dictionary path set from environnement");
  25         } else
  26                 DictPath = PUB_DICT_PATH;
  27 }
  28
  29 int gdcmDictSet::LoadDicomV3Dict(void) {
  30         if (dicts.count(PUB_DICT_NAME))
  31                 return 1;
  32         return LoadDictFromFile(DictPath + PUB_DICT_FILENAME, PUB_DICT_NAME);
  33 }
  34
  35 int gdcmDictSet::LoadDictFromFile(string FileName, DictKey Name) {
  36         gdcmDict *NewDict = new gdcmDict(FileName.c_str());
  37         dicts[Name] = NewDict;
  38         return 0;   //FIXME if this is a dummy return make the method void
  39 }
  40
  41 void gdcmDictSet::Print(ostream& os) {
  42         for (DictSetHT::iterator dict = dicts.begin(); dict != dicts.end(); ++dict){
  43                 os << "Printing dictionary " << dict->first << " \n";
  44                 dict->second->Print(os);
  45         }
  46 }
  47
  48 gdcmDict * gdcmDictSet::GetDict(DictKey DictName) {
  49         DictSetHT::iterator dict = dicts.find(DictName);
  50         return dict->second;
  51 }
  52
  53 gdcmDict * gdcmDictSet::GetDefaultPublicDict() {
  54         return GetDict(PUB_DICT_NAME);
  55 }