snmpmib.c

嵌入式RMON,RMON为Remote monitor的缩写,基于SNMP为网络提供主动监控及错误告警,智能交换路由必备协议

/* Beholder RMON ethernet network monitor,Copyright (C) 1993 DNPAP group */
/* See file COPYING 'GNU General Public Licence' for copyright details   */

#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <dnpap.h>
#include <config.h>
#include <mibsup.h>
#include <mibrqs.h>
#include <snmp.h>
#include <agent.h>

#include "snmpmib.h"


extern SNMP_STAT SnmpStat;


WORD snmpInPkts(SNMP_OBJECT *obj, WORD idlen)
{
    if (MibSimple(obj, idlen) == FALSE)
        return SNMP_NOSUCHNAME;
    obj->Syntax.LngUns = SnmpStat.InPkts;
    return SNMP_NOERROR;
}


WORD snmpOutPkts(SNMP_OBJECT *obj, WORD idlen)
{
    if (MibSimple(obj, idlen) == FALSE)
        return SNMP_NOSUCHNAME;
    obj->Syntax.LngUns = SnmpStat.OutPkts;
    return SNMP_NOERROR;
}


WORD snmpInBadVersions(SNMP_OBJECT *obj, WORD idlen)
{
    if (MibSimple(obj, idlen) == FALSE)
        return SNMP_NOSUCHNAME;
    obj->Syntax.LngUns = SnmpStat.InBadVersions;
    return SNMP_NOERROR;
}


WORD snmpInBadCommunityNames(SNMP_OBJECT *obj, WORD idlen)
{
    if (MibSimple(obj, idlen) == FALSE)
        return SNMP_NOSUCHNAME;
    obj->Syntax.LngUns = (AgentStatistics())->InBadCommunityNames;
    return SNMP_NOERROR;
}


WORD snmpInBadCommunityUses(SNMP_OBJECT *obj, WORD idlen)
{
    if (MibSimple(obj, idlen) == FALSE)
        return SNMP_NOSUCHNAME;
    obj->Syntax.LngUns = (AgentStatistics())->InBadCommunityUses;
    return SNMP_NOERROR;
}


WORD snmpInASNParseErrs(SNMP_OBJECT *obj, WORD idlen)
{
    if (MibSimple(obj, idlen) == FALSE)
        return SNMP_NOSUCHNAME;
    obj->Syntax.LngUns = SnmpStat.InASNParseErrs;
    return SNMP_NOERROR;
}


WORD snmpInTooBigs(SNMP_OBJECT *obj, WORD idlen)
{
    if (MibSimple(obj, idlen) == FALSE)
        return SNMP_NOSUCHNAME;
    obj->Syntax.LngUns = SnmpStat.InTooBigs;
    return SNMP_NOERROR;
}


WORD snmpInNoSuchNames(SNMP_OBJECT *obj, WORD idlen)
{
    if (MibSimple(obj, idlen) == FALSE)
        return SNMP_NOSUCHNAME;
    obj->Syntax.LngUns = SnmpStat.InNoSuchNames;
    return SNMP_NOERROR;
}


WORD snmpInBadValues(SNMP_OBJECT *obj, WORD idlen)
{
    if (MibSimple(obj, idlen) == FALSE)
        return SNMP_NOSUCHNAME;
    obj->Syntax.LngUns = SnmpStat.InBadValues;
    return SNMP_NOERROR;
}


WORD snmpInReadOnlys(SNMP_OBJECT *obj, WORD idlen)
{
    if (MibSimple(obj, idlen) == FALSE)
        return SNMP_NOSUCHNAME;
    obj->Syntax.LngUns = SnmpStat.InReadOnlys;
    return SNMP_NOERROR;
}


WORD snmpInGenErrs(SNMP_OBJECT *obj, WORD idlen)
{
    if (MibSimple(obj, idlen) == FALSE)
        return SNMP_NOSUCHNAME;
    obj->Syntax.LngUns = SnmpStat.InGenErrs;
    return SNMP_NOERROR;
}


WORD snmpInTotalReqVars(SNMP_OBJECT *obj, WORD idlen)
{
    if (MibSimple(obj, idlen) == FALSE)
        return SNMP_NOSUCHNAME;
    obj->Syntax.LngUns = (AgentStatistics())->InTotalReqVars;
    return SNMP_NOERROR;
}


WORD snmpInTotalSetVars(SNMP_OBJECT *obj, WORD idlen)
{
    if (MibSimple(obj, idlen) == FALSE)
        return SNMP_NOSUCHNAME;
    obj->Syntax.LngUns = (AgentStatistics())->InTotalSetVars;
    return SNMP_NOERROR;
}


WORD snmpInGetRequests(SNMP_OBJECT *obj, WORD idlen)
{
    if (MibSimple(obj, idlen) == FALSE)
        return SNMP_NOSUCHNAME;
    obj->Syntax.LngUns = SnmpStat.InGetRequests;
    return SNMP_NOERROR;
}


WORD snmpInGetNexts(SNMP_OBJECT *obj, WORD idlen)
{
    if (MibSimple(obj, idlen) == FALSE)
        return SNMP_NOSUCHNAME;
    obj->Syntax.LngUns = SnmpStat.InGetNexts;
    return SNMP_NOERROR;
}


WORD snmpInSetRequests(SNMP_OBJECT *obj, WORD idlen)
{
    if (MibSimple(obj, idlen) == FALSE)
        return SNMP_NOSUCHNAME;
    obj->Syntax.LngUns = SnmpStat.InSetRequests;
    return SNMP_NOERROR;
}


WORD snmpInGetResponses(SNMP_OBJECT *obj, WORD idlen)
{
    if (MibSimple(obj, idlen) == FALSE)
        return SNMP_NOSUCHNAME;
    obj->Syntax.LngUns = SnmpStat.InGetResponses;
    return SNMP_NOERROR;
}


WORD snmpInTraps(SNMP_OBJECT *obj, WORD idlen)
{
    if (MibSimple(obj, idlen) == FALSE)
        return SNMP_NOSUCHNAME;
    obj->Syntax.LngUns = SnmpStat.InTraps;
    return SNMP_NOERROR;
}


WORD snmpOutTooBigs(SNMP_OBJECT *obj, WORD idlen)
{
    if (MibSimple(obj, idlen) == FALSE)
        return SNMP_NOSUCHNAME;
    obj->Syntax.LngUns = SnmpStat.OutTooBigs;
    return SNMP_NOERROR;
}


WORD snmpOutNoSuchNames(SNMP_OBJECT *obj, WORD idlen)
{
    if (MibSimple(obj, idlen) == FALSE)
        return SNMP_NOSUCHNAME;
    obj->Syntax.LngUns = SnmpStat.OutNoSuchNames;
    return SNMP_NOERROR;
}


WORD snmpOutBadValues(SNMP_OBJECT *obj, WORD idlen)
{
    if (MibSimple(obj, idlen) == FALSE)
        return SNMP_NOSUCHNAME;
    obj->Syntax.LngUns = SnmpStat.OutBadValues;
    return SNMP_NOERROR;
}


WORD snmpOutGenErrs(SNMP_OBJECT *obj, WORD idlen)
{
    if (MibSimple(obj, idlen) == FALSE)
        return SNMP_NOSUCHNAME;
    obj->Syntax.LngUns = SnmpStat.OutGenErrs;
    return SNMP_NOERROR;
}


WORD snmpOutGetRequests(SNMP_OBJECT *obj, WORD idlen)
{
    if (MibSimple(obj, idlen) == FALSE)
        return SNMP_NOSUCHNAME;
    obj->Syntax.LngUns = SnmpStat.OutGetRequests;
    return SNMP_NOERROR;
}


WORD snmpOutGetNexts(SNMP_OBJECT *obj, WORD idlen)
{
    if (MibSimple(obj, idlen) == FALSE)
        return SNMP_NOSUCHNAME;
    obj->Syntax.LngUns = SnmpStat.OutGetNexts;
    return SNMP_NOERROR;
}


WORD snmpOutSetRequests(SNMP_OBJECT *obj, WORD idlen)
{
    if (MibSimple(obj, idlen) == FALSE)
        return SNMP_NOSUCHNAME;
    obj->Syntax.LngUns = SnmpStat.OutSetRequests;
    return SNMP_NOERROR;
}


WORD snmpOutGetResponses(SNMP_OBJECT *obj, WORD idlen)
{
    if (MibSimple(obj, idlen) == FALSE)
        return SNMP_NOSUCHNAME;
    obj->Syntax.LngUns = SnmpStat.OutGetResponses;
    return SNMP_NOERROR;
}


WORD snmpOutTraps(SNMP_OBJECT *obj, WORD idlen)
{
    if (MibSimple(obj, idlen) == FALSE)
        return SNMP_NOSUCHNAME;
    obj->Syntax.LngUns = SnmpStat.OutTraps;
    return SNMP_NOERROR;
}


WORD snmpEnableAuthenTraps(SNMP_OBJECT *obj, WORD idlen)
{									 
BOOLEAN enabled;

    if (MibSimple(obj, idlen) == FALSE)
        return SNMP_NOSUCHNAME;
		
	switch (obj->Request)
	{					 
	case SNMP_PDU_NEXT:
	case SNMP_PDU_GET:		 
		enabled = *AgentAuthenTraps();
	    obj->Syntax.LngUns = (enabled == TRUE ? 1 : 2);
    	return SNMP_NOERROR;
	case SNMP_PDU_SET:	   
		if (obj->Syntax.LngUns != 1 && obj->Syntax.LngUns != 2)
			return SNMP_BADVALUE;
		*AgentAuthenTraps() = (obj->Syntax.LngUns == 1 ? TRUE : FALSE);
    	return SNMP_NOERROR;
	}
	return SNMP_GENERROR;
}