JMessageLogger.cc

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#include <string>
#include <iostream>
#include <iomanip>

#include "JLogger/JStreamLogger.hh"
#include "JLogger/JControlHostLogger.hh"
#include "JLogger/JMessageLogger.hh"
#include "JLogger/JMessageStream.hh"

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


/**
 * \file
 *
 * Example program to test message logging.
 * \author mdejong
 */
int main(int argc, char* argv[])
{
  using namespace std;

  string  message_logger;
  bool    use_cout;
  bool    use_cin;
  bool    off;  
  int     debug;

  try {

    JParser<> zap("Example program to test message logging.");

    zap['M'] = make_field(message_logger)  = "localhost";
    zap['c'] = make_field(use_cout);
    zap['C'] = make_field(use_cin);
    zap['x'] = make_field(off);
    zap['d'] = make_field(debug)           = 3;

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

  using namespace JPP;

  cout.tie(&cerr);

  JLogger* out = NULL;
    
  if (use_cout)
    out = new JStreamLogger(cout);
  else
    out = new JControlHostLogger(message_logger);
    
  JMessageLogger logger(out, argv[0], debug);

  if (off) {
    logger.setLevel(JMessageLogger::OFF);
  }

  if (!use_cin) {

    logger.debug  ("hello world");
    logger.warning("hello world");
    logger.error  ("hello world");
    logger.notice ("hello world");
    logger.status ("hello world");
  
    JErrorStream(logger) << "hello" << ' ' << "world" << ' ' << hex << 15;

  } else {

    for (string buffer; ; ) {

      cout << "> " << flush;

      getline(cin, buffer);

      if (buffer != "")
        logger.notice(buffer);
      else
        break;
    }
  }
}