/*+ 
** $Header: /home/vikas/netmgt/nocol/src/netconsole/RCS/parse_input.c,v 1.8 1994/11/29 20:40:34 vikas Exp $
**/


/*+ 
 * Parse the user input and act accordingly (call appropriate
 * function). Note that it might modify the values of 'options' and 'level'
 * which are defined in 'netconsole.h'
 *
 *  -Vikas Aggarwal, vikas@navya.com
 */

/*
 * $Log: parse_input.c,v $
 * Revision 1.8  1994/11/29  20:40:34  vikas
 * Updated as netconsole for v4.0
 *
 * Revision 1.7  1994/06/12  18:09:35  vikas
 * Deleted the 'options' variable and set debug/quiet/emode to
 * be simple integers instead.
 *
 * Revision 1.6  1994/05/16  01:59:12  vikas
 * Cleanup for new release.
 *
 * Revision 1.5  1992/06/18  21:06:55  aggarwal
 * Updated for search filter.
 *
 * Revision 1.4  1992/04/23  15:43:42  aggarwal
 * Added ^S and ^Q also.
 *
 * Revision 1.1  90/03/09  16:25:51  aggarwal
 * Initial revision
 * 
 */

#include	"netconsole.h"
#include	<ctype.h>

parse_input(response)
     char response;
{
    int poll_input(), newresponse;

    switch (response)
    {
     case 'b':					/* toggle beep/bell	*/
	quiet =  (quiet == 0) ? 1 : 0;
	break ;

     case 'c': 					/* Contract event win	*/
	--eventsz;
	endwin();
	all_doer();
	break ;

     case 'd':					/* toggle debug mode	*/
	debug =  (debug == 0) ? 1 : 0;
	wprintw(aw.wmsg, "\n Debug mode ");
	if ( debug)
	  wprintw(aw.wmsg, "on");
	else
	  wprintw(aw.wmsg, "off");
	display_screenful() ;
	break ;

     case 'w':
     case 'e':					/* toggle wide mode	*/
	emode =  (emode == 0) ? 1 : 0;
	endwin ();
	all_doer() ;
	break ;

     case CTRL('s'): case CTRL('q'):
     case 'f':					/* Freeze display	*/
	frozen = !frozen ;			/* Invert the bit	*/
	msgtitle_dpy(aw.wmsgtitle);		/* To indicate frozen	*/
	display_screenful() ;			/* Show on terminal	*/
	parse_input(poll_input());		/* To redisplay present	*/
	break ;

     case 'l':					/* new display level	*/
	wprintw(aw.wmsg, "\nEnter new level [%d-%d]", E_CRITICAL, E_INFO);
	display_screenful();
	newresponse = poll_input() - '0';	/* character to number	*/
	if (newresponse >= E_CRITICAL && newresponse <= E_INFO )
	  level = newresponse ;
	wprintw(aw.wmsg, " %d OK", level);
	display_screenful() ;
	break ;

      case 'q':					/* quit			*/
	done ();
	break ;

      case '?': case 'h':			/* Help page		*/
	help_page();
	display_screenful();			/* Main window again	*/
	break;
	
#ifdef NETLOG
/*      case 'n':	                       	/* Run NETLOG           */
/*	endwin();				/* */
/*	system ("netlog");                      /* better be in path    */
/*	wrefresh(curscr);			/* */
/*	break;					/* */
#endif
     case CTRL('l'):
     case 'r':					/* redraw screen	*/
	wrefresh (curscr);
	parse_input (poll_input());
	break ;

     case 's':					/* search filter */
     case '/': case '|':
	read_filter();
	msgtitle_dpy(aw.wmsgtitle);		/* indicate filter in effect */
	display_screenful();
	break ;

     case 'x':					/* Expand window	*/
	++eventsz;
	endwin();
	all_doer();
	break;

     default:					/* return for next scr	*/
	break ;
    }					    	/* End switch()		*/

    return (1);	
}						/* End:  parse_input()	*/