Function main

berkeley/lpc.c:33–139

 */

int
main(int  argc,				/* I - Number of command-line arguments */
     char *argv[])			/* I - Command-line arguments */
{
  http_t	*http;			/* Connection to server */
  char		line[1024],		/* Input line from user */
		*params;		/* Pointer to parameters */


  _cupsSetLocale(argv);

 /*
  * Connect to the scheduler...
  */

  http = httpConnectEncrypt(cupsServer(), ippPort(), cupsEncryption());

  if (argc > 1)
  {
   /*
    * Process a single command on the command-line...
    */

    do_command(http, argv[1], argv[2]);
  }
  else
  {
   /*
    * Do the command prompt thing...
    */

    show_prompt(_("lpc> "));
    while (fgets(line, sizeof(line), stdin) != NULL)
    {
     /*
      * Strip trailing whitespace...
      */

      for (params = line + strlen(line) - 1; params >= line;)
        if (!isspace(*params & 255))
	  break;
	else
	  *params-- = '\0';

     /*
      * Strip leading whitespace...
      */

      for (params = line; isspace(*params & 255); params ++);

      if (params > line)
        _cups_strcpy(line, params);

      if (!line[0])
      {
       /*
        * Nothing left, just show a prompt...
	*/