JLs.cc

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#include <string>
#include <iostream>
#include <iomanip>
 
#include "JSystem/JFilesystem.hh"
#include "Jeep/JParser.hh"
#include "Jeep/JMessage.hh"
 
 
/**
 * \file
 * Example program to use JSYSTEM::ls.
 * \author mdejong
 */
int main(int argc, char **argv)
{
  using namespace std;
  using namespace JPP;
 
  int debug;
 
  try {
 
    JParser<> zap("Example program to mimic shell ls command");
 
    zap['d'] = make_field(debug)     = 0;
 
    zap(argc, argv);
  }
  catch(const exception &error) {
    FATAL(error.what() << endl);
  }
 
  string option;
 
  for (int i = 1; i != argc; ++i) {
    option += " ";
    option += argv[i];
  }
 
  ls buffer(option.c_str());
  
  for (ls::const_iterator i = buffer.begin(); i != buffer.end(); ++i) {
    cout << *i << endl;
  }
}