main()

int main	(	int	iargc,
		char *	argv[]
	)

Definition at line 55 of file portwrite.cc.

References Options::device, PORTWRITE_CVSID, PORTWRITE_VERSION, Options::verbose, and serialport::SerialPort::write().

{

  // define usage information
  char usage_text[]=
  {
    PORTWRITE_VERSION "\n"
    "usage: portwrite [-p device] [-v] string" "\n"
    "   or: portwrite --help|-h" "\n"
  };

  // define full help text
  char help_text[]=
  {
    PORTWRITE_CVSID
  };

  // define commandline options
  using namespace tfxx::cmdline;
  static Declare options[]= 
  {
    // 0: print help
    {"help",arg_no,"-"},
    // 1: verbose mode
    {"v",arg_no,"-"},
    // 2: device name
    {"p",arg_yes,"/dev/ttyS0"},
    {NULL}
  };

  // no arguments? print usage...
  if (iargc<2) 
  {
    cerr << usage_text << endl;
    exit(0);
  }

  // collect options from commandline
  Commandline cmdline(iargc, argv, options);

  // help requested? print full help text...
  if (cmdline.optset(0))
  {
    cerr << usage_text << endl;
    cerr << help_text << endl;
    exit(0);
  }

  /*
  // dummy operation: print option settings
  for (int iopt=0; iopt<2; iopt++)
  {
    cout << "option: '" << options[iopt].opt_string << "'" << endl;
    if (cmdline.optset(iopt)) {  cout << "  option was set"; }
    else { cout << "option was not set"; }
    cout << endl;
    cout << "  argument (string): '" << cmdline.string_arg(iopt) << "'" << endl;
    cout << "     argument (int): '" << cmdline.int_arg(iopt) << "'" << endl;
    cout << "    argument (long): '" << cmdline.long_arg(iopt) << "'" << endl;
    cout << "   argument (float): '" << cmdline.float_arg(iopt) << "'" << endl;
    cout << "  argument (double): '" << cmdline.double_arg(iopt) << "'" << endl;
    cout << "    argument (bool): '";
    if (cmdline.bool_arg(iopt))
    { cout << "true"; } else { cout << "false"; }
    cout << "'" << endl;
  }
  while (cmdline.extra()) { cout << cmdline.next() << endl; }

  // dummy operation: print rest of command line
  while (cmdline.extra()) { cout << cmdline.next() << endl; }
  */

  Options opt;

  opt.verbose=cmdline.optset(1);
  opt.device=cmdline.string_arg(2);

  serialport::SerialPort port(opt.device);
  while (cmdline.extra()) 
  { 
    std::string text=cmdline.next();
    if (opt.verbose) { cout << text << endl; }
    port.write(text);
    port.write(" ");
  }
}

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