mib.c

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

/*
 *  Copyright 2000-2005 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.
 */

/*
 * $Log: mib.c,v $
 * Revision 1.2  2001/11/06 21:20:37  josh
 * revised new path hacking
 *
 * Revision 1.1.1.1  2001/11/05 17:47:45  tneale
 * Tornado shuffle
 *
 * Revision 9.1  2000/03/17 00:19:50  meister
 * Update copyright message
 *
 * Revision 9.0  1998/10/16 22:12:52  sar
 * Update version stamp to match release
 *
 * Revision 8.2  1998/06/05 18:53:29  sra
 * "#include <foo.h>" => "#include <envoy/h/foo.h>".
 *
 * Revision 8.1  1998/02/25 04:53:13  sra
 * Update copyrights.
 *
 * Revision 8.0  1997/11/18 00:57:10  sar
 * Updated revision to 8.0
 *
 * Revision 7.3  1997/11/05 01:09:12  sar
 * Changed the access type macros from two characters to full names.
 *
 * Revision 7.2  1997/03/20 06:49:34  sra
 * DFARS-safe copyright text.  Zap!
 *
 * Revision 7.1  1997/02/25 10:49:26  sra
 * Update copyright notice, dust under the bed.
 *
 * Revision 7.0  1996/03/18 20:24:05  sar
 * Updated rev to 7.0 and copyright to 96
 *
 * Revision 6.2  1996/01/25  19:28:21  sar
 * Added a [0] to the test_string and test_ipaddr constructs to try
 * and get the construct to be more portable.
 *
 * Revision 6.1  1995/11/01  00:38:58  sar
 * Removed deprecated v2 types
 *
 * Revision 6.0  1995/05/31  21:49:17  sra
 * Release 6.0.
 *
 * Revision 5.4  1995/05/08  20:34:52  sar
 * Removed some defs as they are now included in .h files.
 *
 * Revision 5.3  1995/05/05  23:08:18  sar
 * Updated the mib to use the compatibility macros defined in mib.h.
 *
 * Revision 5.2  1994/09/29  18:23:27  sar
 * Check the install option before using v2 types in a v1 setting.
 *
 * Revision 5.1  1994/07/19  19:29:32  sar
 * Added the nodes and arcs to support a test group to cover most of the
 * types.  This includes modifing the epilogue and enterprise nodes and arcs.
 *
 * Revision 5.0  1994/05/16  17:21:18  sar
 * Updated revision to 5.0 and copyright to include 1994
 *
 * Revision 4.0  1993/06/24  17:53:56  sar
 * Updated rev to 4.0 and copyright to 93
 *
 * Revision 3.0  1992/04/03  19:54:08  dab
 * Release 3.0
 *
 * Revision 1.1  92/03/31  16:43:40  dab
 * Initial revision
 * 
 * 
 *    Rev 2.0   31 Mar 1990 15:14:30
 * Release 2.00
 * 
 *    Rev 1.8   24 Sep 1989 22:06:34
 * Renamed mib_root to mib_root_node to support the MIB compiler.
 * 
 *    Rev 1.7   26 Aug 1989 16:49:24
 * Moved ipForwarding into the ip_stats structure.
 * 
 *    Rev 1.6   25 Jan 1989 13:26:48
 * Added a dummy numeric variable to act as a dummy reference for numeric
 * leaf nodes.
 * The user is expected to provide correct references during the porting
 * effort.  After which this dummy variable, dummyval, may be removed.
 * 
 *    Rev 1.5   25 Jan 1989 12:34:20
 * Added a character string to be used as a dummy cookie for VT_STRING
 * leaves in the distribution.  This eliminates a null pointer situation
 * should someone use the distribution mib without inserting pointers to
 * the real variables.  This new string, dummystr, is intended to be removed
 * by the user after the porting is complete.
 * 
 *    Rev 1.4   10 Oct 1988 21:49:38
 * Source reorganization
 * 
 *    Rev 1.3   22 Sep 1988  1:28:00
 * Added missing level of tables, attable, under at_node.
 * 
 *    Rev 1.2   22 Sep 1988  0:48:42
 * Corrected error in atentry_arcs.
 * 
 *    Rev 1.1   21 Sep 1988 16:34:24
 * Revised spelling to conform to the usage "MGMT" in the MIB.
 * 
 *    Rev 1.0   12 Sep 1988 10:47:02
 * Initial revision.
*/

/* [clearcase]
modification history
-------------------
01b,19apr05,job  update copyright notices
01a,24nov03,job  update copyright information
*/

/****************************************************************************
 *	THIS MIB CORRESPONDS TO RFC1065 AND RFC1066
 ****************************************************************************/

#include <wrn/wm/snmp/engine/asn1.h>
#include <wrn/wm/snmp/engine/snmp.h>
#include <wrn/wm/snmp/engine/mib.h>

#include "snmpvars.h"

#define	STATIC static

extern	int	no_var_here();
extern	int	force_next();

#define	set_ip_address	set_string

extern	int	get_centasecs_from_clicks();

extern	int	iftable_test();
extern	int	iftable_next();
extern	int	iftable_getint();
extern	int	iftable_getstring();
extern	int	iftable_setint();

extern	int	attable_test();
extern	int	attable_next();
extern	int	attable_getint();
extern	int	attable_getipaddr();
extern	int	attable_getstring();
extern	int	attable_setint();
extern	int	attable_setstring();

extern	int	ip_addrtable_test();
extern	int	ip_addrtable_next();
extern	int	ip_addrtable_getint();
extern	int	ip_addrtable_getipaddr();

extern	int	ip_routetable_test();
extern	int	ip_routetable_next();
extern	int	ip_routetable_getint();
extern	int	ip_routetable_getipaddr();
extern	int	ip_routetable_setint();
extern	int	ip_routetable_setipaddr();

extern	int	tcptable_test();
extern	int	tcptable_next();
extern	int	tcptable_getint();
extern	int	tcptable_getipaddr();

/**********************************************************************
	Dummy string
	This string is used only in the distribution sources to
	provide an address for string and opaque leaf node cookies.
	This variable may be removed after porting once real pointers
	are placed in those leaves.
 **********************************************************************/
static char	dummystr[] = "DUMMY STRING";

/**********************************************************************
	Dummy value
	This value is used only in the distribution sources to
	provide an value for numeric leaf node cookies.
	This variable may be removed after porting once real pointers
	are placed in those leaves.
 **********************************************************************/
static unsigned long	dummyval = 0;

/****************************************************************************
NAME:  Mib_Tree

PURPOSE:  The following data structure represents the Management Information
	  Base (MIB) tree.
****************************************************************************/
#if defined(_DUMMY_NODE)

LEAF_COMS(dn,dn_crs,"DUMMY NODE",VT_NUMBER,0,0,no_var_here,
	  null_get_proc,null_set_proc,force_next,&dummyval,0,0xff,0xff);
#endif

/**********************************************************************
	THE SYSTEM GROUP
 **********************************************************************/

LEAF_COMS(sysdescr_leaf, sysdescr_crs, "sysDescr", VT_STRING,
	  READ_ACCESS, 0, it_exists, get_string, null_set_proc, std_next,
	  snmp_system_description, 0, 0xff, 0xff);

LEAF_COMS(sysobjectid_leaf, sysobjectid_crs, "sysObjectID", VT_OBJECT,
	  READ_ACCESS, 0, it_exists, get_object_identifier, null_set_proc, std_next,
	  &snmp_system_object_id, 0, 0xff, 0xff);

LEAF_COMS(sysuptime_leaf, sysuptime_crs, "sysUpTime", VT_TIMETICKS,
	  READ_ACCESS, 0, it_exists, get_centasecs_from_clicks, null_set_proc, std_next,
	  (char *)&system_clicks, 0, 0xff, 0xff);

/* The SYSTEM node */

MIBARC_T	system_arcs[] = {ARC(1, sysdescr_leaf),
				 ARC(2, sysobjectid_leaf),
				 ARC(3, sysuptime_leaf),
				 END_OF_ARC_LIST};
STATIC
MIBNODE_T	system_node = NODE("system", system_arcs);

/**********************************************************************
	THE INTERFACES GROUP
 **********************************************************************/
/* The INTERFACES node */

LEAF_COMS(ifnumber_leaf, ifnumber_crs, "ifNumber", VT_NUMBER,
	  READ_ACCESS, 0, it_exists, get_int, null_set_proc, std_next,
	  &if_number, 0, 0xff, 0xff);

/* The Interfaces Table */

LEAF_COMS(ifindex_leaf, ifindex_crs, "ifIndex", VT_NUMBER,
	  READ_ACCESS, 0, iftable_test, iftable_getint, null_set_proc,
	  iftable_next, &dummyval, 0, 0xff, 0xff);

LEAF_COMS(ifdescr_leaf, ifdescr_crs, "ifDescr", VT_STRING,
	  READ_ACCESS, 0, iftable_test, iftable_getstring, null_set_proc,
	  iftable_next, dummystr, 0, 0xff, 0xff);

LEAF_COMS(iftype_leaf, iftype_crs, "ifType", VT_NUMBER,
	  READ_ACCESS, 0, iftable_test, iftable_getint, null_set_proc,
	  iftable_next, &dummyval, 0, 0xff, 0xff);

LEAF_COMS(ifmtu_leaf, ifmtu_crs, "ifMtu", VT_NUMBER,
	  READ_ACCESS, 0, iftable_test, iftable_getint, null_set_proc,
	  iftable_next, &dummyval, 0, 0xff, 0xff);

LEAF_COMS(ifspeed_leaf, ifspeed_crs, "ifSpeed", VT_GAUGE,
	  READ_ACCESS, 0, iftable_test, iftable_getint, null_set_proc,
	  iftable_next, &dummyval, 0, 0xff, 0xff);

LEAF_COMS(ifphysaddress_leaf, ifphysaddress, "ifPhysAddress", VT_STRING,
	  READ_ACCESS, 0, iftable_test, iftable_getstring, null_set_proc,
	  iftable_next, dummystr, 0, 0xff, 0xff);

LEAF_COMS(ifadminstatus_leaf, ifadminstatus_crs, "ifAdminStatus", VT_NUMBER,
	  READ_WRITE_ACCESS, 0, iftable_test, iftable_getint, iftable_setint,
	  iftable_next, &dummyval, 0, 0xff, 0xff);

LEAF_COMS(ifoperstatus_leaf, ifoperstatus_crs, "ifOperStatus", VT_NUMBER,
	  READ_ACCESS, 0, iftable_test, iftable_getint, null_set_proc,
	  iftable_next, &dummyval, 0, 0xff, 0xff);

LEAF_COMS(iflastchange_leaf, iflastchange_crs, "ifLastChange", VT_TIMETICKS,
	  READ_ACCESS, 0, iftable_test, iftable_getint, null_set_proc,
	  iftable_next, &dummyval, 0, 0xff, 0xff);

LEAF_COMS(ifinoctets_leaf, ifinoctets_crs, "ifInOctets", VT_COUNTER,
	  READ_ACCESS, 0, iftable_test, iftable_getint, null_set_proc,
	  iftable_next, &dummyval, 0, 0xff, 0xff);

LEAF_COMS(ifinucastpkts_leaf, ifinucastpkts_crs, "ifInUcastPkts", VT_COUNTER,
	  READ_ACCESS, 0, iftable_test, iftable_getint, null_set_proc,
	  iftable_next, &dummyval, 0, 0xff, 0xff);

LEAF_COMS(ifinnucastpkts_leaf, ifinnucastpkts_cr, "ifInNUcastPkts", VT_COUNTER,
	  READ_ACCESS, 0, iftable_test, iftable_getint, null_set_proc,
	  iftable_next, &dummyval, 0, 0xff, 0xff);

LEAF_COMS(ifindiscards_leaf, ifindiscards_crs, "ifInDiscards", VT_COUNTER,
	  READ_ACCESS, 0, iftable_test, iftable_getint, null_set_proc,
	  iftable_next, &dummyval, 0, 0xff, 0xff);

LEAF_COMS(ifinerrors_leaf, ifinerrors_crs, "ifInErrors", VT_COUNTER,
	  READ_ACCESS, 0, iftable_test, iftable_getint, null_set_proc,
	  iftable_next, &dummyval, 0, 0xff, 0xff);

LEAF_COMS(ifinunknownprotos_leaf, ifinunknownprotos_crs,
	  "ifInUnknownProtos", VT_COUNTER,
	  READ_ACCESS, 0, iftable_test, iftable_getint, null_set_proc,
	  iftable_next, &dummyval, 0, 0xff, 0xff);

LEAF_COMS(ifoutoctets_leaf, ifoutoctets_crs, "ifOutOctets", VT_COUNTER,
	  READ_ACCESS, 0, iftable_test, iftable_getint, null_set_proc,
	  iftable_next, &dummyval, 0, 0xff, 0xff);

LEAF_COMS(ifoutucastpkts_leaf, ifoutucastpkts_cr,
	  "ifOutUcastPkts", VT_COUNTER,
	  READ_ACCESS, 0, iftable_test, iftable_getint, null_set_proc,
	  iftable_next, &dummyval, 0, 0xff, 0xff);

LEAF_COMS(ifoutnucastpkts_leaf, ifoutnucastpkts_crs,
	  "ifOutNUcastPkts", VT_COUNTER,
	  READ_ACCESS, 0, iftable_test, iftable_getint, null_set_proc,
	  iftable_next, &dummyval, 0, 0xff, 0xff);

LEAF_COMS(ifoutdiscards_leaf, ifoutdiscards_crs, "ifOutDiscards", VT_COUNTER,
	  READ_ACCESS, 0, iftable_test, iftable_getint, null_set_proc,
	  iftable_next, &dummyval, 0, 0xff, 0xff);

LEAF_COMS(ifouterrors_leaf, ifouterrors_crs, "ifOutErrors", VT_COUNTER,
	  READ_ACCESS, 0, iftable_test, iftable_getint, null_set_proc,
	  iftable_next, &dummyval, 0, 0xff, 0xff);

LEAF_COMS(ifoutqlen_leaf, ifoutqlen_crs, "ifOutQLen", VT_GAUGE,
	  READ_ACCESS, 0, iftable_test, iftable_getint, null_set_proc,
	  iftable_next, &dummyval, 0, 0xff, 0xff);

STATIC
MIBARC_T	ifentry_arcs[] = {ARC(1, ifindex_leaf),
				  ARC(2, ifdescr_leaf),
				  ARC(3, iftype_leaf),
				  ARC(4, ifmtu_leaf),
				  ARC(5, ifspeed_leaf),
				  ARC(6, ifphysaddress_leaf),
				  ARC(7, ifadminstatus_leaf),
				  ARC(8, ifoperstatus_leaf),