JPutMessage.cc

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#include <string>
#include <iostream>

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


/**
 * \file
 *
 * Auxiliary program to send message to ControlHost server.
 *
 * The option <tt>-H <hostname>[:port]</tt> correponds to the hostname and the port of the server, respectively.
 * The option <tt>-t</tt> corresponds to the ControlHost tag.
 * The option <tt>-m <message></tt> corresponds to the message (should be quoted "" if it consists of multiple tokens).
 * \author mdejong
 */
int main(int argc, const char *argv[])
{
  using namespace std;

  string          hostname;
  JNET::JTag      tag;
  string          message;
  bool            use_cin;
  int             debug;
  
  try {

    JParser<> zap("Auxiliary program to send message to ControlHost server.");

    zap['H'] = make_field(hostname)        = "localhost";
    zap['t'] = make_field(tag);
    zap['m'] = make_field(message)         = "";
    zap['c'] = make_field(use_cin);
    zap['d'] = make_field(debug)           = 3;

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


  using namespace JPP;

  JControlHost::Throw(true); 
  
  try {

    JControlHost out(hostname);
    
    if (!use_cin)

      out.PutFullString(tag, message);

    else {

      for ( ; ; ) {

        cout << "> " << flush;
      
        getline(cin, message);
      
        if (message != "")
          out.PutFullString(tag, message);
        else
          break;
      }
    }
  }    
  catch(const JControlHostException& error) {
    ERROR(error << endl);
  }
}