agent.c

wm PNE 3.3 source code, running at more than vxworks6.x version.

/* $Header: /usr/cvsroot/target/src/wrn/wm/demo/unxagent/agent.c,v 1.3 2003/01/15 14:04:58 josh Exp $   */

/*
 * Copyright (C) 1999-2005 Wind River Systems, Inc.
 * All rights reserved.  Provided under license only.
 * Distribution or other use of this software is only
 * permitted pursuant to the terms of a license agreement
 * from Wind River Systems (and is otherwise prohibited).
 * Refer to that license agreement for terms of use.
 */


/****************************************************************************
 *  Copyright 1988-1997 Epilogue Technology Corporation.
 *  Copyright 1998 Integrated Systems, Inc.
 *  All rights reserved.
 ****************************************************************************/

/**********************************************************************/
/*                                                                    */
/*  Simple SNMP agent                                                 */
/*                                                                    */
/**********************************************************************/

/*
 * $Log: agent.c,v $
 * Revision 1.3  2003/01/15 14:04:58  josh
 * directory structure shifting
 *
 * Revision 1.2  2001/11/09 21:48:58  josh
 * unxagent demo path adjustment, first pass
 *
 * Revision 1.1.1.1  2001/11/05 17:49:15  tneale
 * Tornado shuffle
 *
 * Revision 7.9  2001/06/25 19:38:28  markadam
 * Added an include of install.h to pick up INSTALL_on_solaris.
 *
 * Revision 7.8  2001/06/25 17:06:45  josh
 * Let's make snark/unxagent build on Solaris
 *
 * Revision 7.7  2001/01/19 22:24:57  paul
 * Update copyright.
 *
 * Revision 7.6  2000/03/17 00:14:54  meister
 * Update copyright message
 *
 * Revision 7.5  1998/02/25 15:22:00  sra
 * Finish moving types.h, bug.h, and bugdef.h to common/h/.
 *
 * Revision 7.4  1998/02/25 04:58:10  sra
 * Update copyrights.
 *
 * Revision 7.3  1997/03/20 06:54:18  sra
 * DFARS-safe copyright text.  Zap!
 *
 * Revision 7.2  1997/02/25 10:58:16  sra
 * Update copyright notice, dust under the bed.
 *
 * Revision 7.1  1997/01/08 22:46:52  sar
 * Updated copyright and changed include files to use envoy/h where
 * appropriate
 *
 * Revision 7.0  1996/03/15  21:57:35  sar
 * Updated revision to 7.0 and copyright to 96
 *
 * Revision 6.1  1995/11/01  01:01:02  sar
 * Added pp style argument lists and removed no_pp style stuff
 *
 * Revision 6.0  1995/05/31  21:49:32  sra
 * Release 6.0.
 *
 * Revision 5.0  1994/05/16  16:38:15  sar
 * Updated revision to 5.0 and copyright to include 1994
 *
 * Revision 4.0  1993/06/24  17:20:50  sar
 * Updated rev to 4.0 and copyright to 93
 *
 * Revision 3.2  1993/06/13  02:51:33  sar
 * removed a then definition, and made the extern defs use the
 * __() macro.
 *
 * Revision 3.1  1993/05/13  22:01:10  sar
 * added some defines and some includes <sysent.h> to get rid of warnings.
 *
 * Revision 3.0  1992/04/03  19:53:41  dab
 * Release 3.0
 *
 * Revision 2.100  92/02/03  16:42:23  dab
 * version with 2.0 release.
 * 
 * 
 *    Rev 2.0   31 Mar 1990 15:19:50
 * Initial revision.
*/

/* [clearcase]
modification history
-------------------
01a,19apr05,job  update copyright notices
*/



#include <stdio.h>
#include <strings.h>
#include <wrn/wm/common/types.h>
#include <wrn/wm/common/install.h>

/* These are extracted from libc, can't include libc as it conflicts
   with getopt */

extern void exit __((int));
extern int atoi  __((char *));

#include "agent.h"

extern int errno;


char usage[] = "Usage: agent [-p port] [-c config-file] [-T trace-level]\n";

/* Stuff for getopt()   */
extern char *   optarg;
extern int      optint, opterr;
#if !INSTALL_on_solaris
extern char     getopt(int, char **, char *);
#endif

int
  main(int    argc,
       char **argv)
{
int                     portnum;
char                    c;

portnum = AGENT_UDP_PORT;
trace_level = 0;

opterr = 0;     /* Keep getopt quiet */
while ((c = getopt(argc, argv, "p:c:T:")) != (char)-1)
   {
   switch(c)
      {
      case 'c': /* configuration file name */
                strncpy(config_file, optarg, MAX_CONFIG_FILE - 1);
                break;

      case 'p': /* port number */
                portnum = atoi(optarg);
                break;

      case 'T': /* Tracing level */
                trace_level = atoi(optarg);
                break;

      case '?': /* Unknown */
      default:
                printf(usage);
                exit(1);
      }
   }

/* Give the agent-specific code a chance to initialize  */
if (agent_init(portnum, argv[0]) == -1) {
    printf("Can not initialize -- ABORTING\n");
    exit(1);
    }

/* call into the agent-specific body
 */
(void) agent_body(portnum, argv[0]);

return(0);
}