#include "hgeoinput.h"

// Function to read filenames from initialization-file and
// to store them in the array fName
int HGeoInput::readFileNames() {
  ifstream fin;
  fin.open(sourceFile,ios::in);
  if(fin.fail()) {
    cerr << "failed to open file " << sourceFile << endl;
    return HFAILURE;
  }
  HString fileName(' ',120);
  int found=0;
  while(!fin.eof()) {
    fin >> fileName;
    if (fileName.empty() || fileName(0,2)=="//") fin.getline(fileName,120);
    else {
      if (found) fName[noFiles++]=fileName;
      else { if (fileName==key) found=1; }
    }
  }
  fin.close();
  if (noFiles>0) return HSUCCESS;
  else return HFAILURE;
}


// Function to show all filenames
void HGeoInput::showFileNames() {
  for(int i=0;i<noFiles;i++) { cout << getFileName(i) << '\n'; }
}