JSonDiff.cc

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#include <iostream>
#include <iomanip>
#include <fstream>

#include "JSon/JSon.hh"
#include "JSon/JComparator.hh"

#include "Jeep/JParser.hh"
#include "Jeep/JMessage.hh"


/**
 * \file
 *
 * Auxiliary program to compare (part of) JSon files.
 * \author mdejong
 */
int main(int argc, char **argv)
{
  using namespace std;
  using namespace JPP;

  string    ja;
  string    jb;
  string    outputFile;
  string    key;
  int       debug;

  try {

    JParser<> zap("Auxiliary program to compare (part of) JSon files.");
    
    zap['a'] = make_field(ja);
    zap['b'] = make_field(jb);
    zap['o'] = make_field(outputFile) = "";
    zap['k'] = make_field(key)        = "";
    zap['d'] = make_field(debug)      = 1;

    zap(argc, argv);
  }
  catch(const exception &error) {
    FATAL(error.what() << endl);
  }

  JSON::JComparator compare;

  json js = compare(JSon(ja), JSon(jb), key);

  DEBUG(setw(2) << js << endl);

  if (outputFile != "") {

    ofstream out(outputFile.c_str());

    out << js;

    out.close();
  }

  return (js.empty() ? 0 : 1);
}