src/gdcmDictSet.cxx

   1 // gdcmDictEntry
   2
   3 #include <fstream>
   4 #include <stdlib.h>  // For getenv
   5 #include "gdcm.h"
   6 #include "gdcmUtil.h"
   7
   8 #define PUB_DICT_NAME     "DicomV3Dict"
   9 #define PUB_DICT_PATH     "../Dicts/"
  10 #define PUB_DICT_FILENAME "dicomV3.dic"
  11
  12 gdcmDictSet::gdcmDictSet(void) {
  13         SetDictPath();
  14         if (! LoadDicomV3Dict())
  15                           return;
  16 }
  17
  18 void gdcmDictSet::SetDictPath(void) {
  19         const char* EnvPath = (char*)0;
  20         EnvPath = getenv("GDCM_DICT_PATH");
  21         if (EnvPath && (strlen(EnvPath) != 0)) {
  22                 DictPath = EnvPath;
  23                 if (DictPath[DictPath.length() -1] != '/' )
  24                         DictPath += '/';
  25                 dbg.Verbose(1, "gdcmDictSet::SetDictPath:",
  26                      "Dictionary path set from environnement");
  27         } else
  28                 DictPath = PUB_DICT_PATH;
  29 }
  30
  31 int gdcmDictSet::LoadDicomV3Dict(void) {
  32         if (dicts.count(PUB_DICT_NAME))
  33                 return 1;
  34         return LoadDictFromFile(DictPath + PUB_DICT_FILENAME, PUB_DICT_NAME);
  35 }
  36
  37 int gdcmDictSet::LoadDictFromFile(string FileName, DictKey Name) {
  38         gdcmDict *NewDict = new gdcmDict(FileName.c_str());
  39         dicts[Name] = NewDict;
  40         return 0;   //FIXME if this is a dummy return make the method void
  41 }
  42
  43 void gdcmDictSet::Print(ostream& os) {
  44         for (DictSetHT::iterator dict = dicts.begin(); dict != dicts.end(); ++dict){
  45                 os << "Printing dictionary " << dict->first << " \n";
  46                 dict->second->Print(os);
  47         }
  48 }
  49
  50 gdcmDict * gdcmDictSet::GetDict(DictKey DictName) {
  51         DictSetHT::iterator dict = dicts.find(DictName);
  52         return dict->second;
  53 }
  54
  55 gdcmDict * gdcmDictSet::GetDefaultPublicDict() {
  56         return GetDict(PUB_DICT_NAME);
  57 }