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#include <net-snmp/net-snmp-config.h>
#if HAVE_STRING_H
#include <string.h>
#else
#include <strings.h>
#endif
#include <net-snmp/net-snmp-includes.h>
#include <net-snmp/agent/net-snmp-agent-includes.h>
#include <net-snmp/agent/null.h>
int
netsnmp_register_null(oid * loc, size_t loc_len)
{
return netsnmp_register_null_context(loc, loc_len, NULL);
}
int
netsnmp_register_null_context(oid * loc, size_t loc_len,
const char *contextName)
{
netsnmp_handler_registration *reginfo;
reginfo = SNMP_MALLOC_TYPEDEF(netsnmp_handler_registration);
reginfo->handlerName = strdup("");
reginfo->rootoid = loc;
reginfo->rootoid_len = loc_len;
reginfo->handler =
netsnmp_create_handler("null", netsnmp_null_handler);
if (contextName)
reginfo->contextName = strdup(contextName);
reginfo->modes = HANDLER_CAN_DEFAULT;
return netsnmp_register_handler(reginfo);
}
int
netsnmp_null_handler(netsnmp_mib_handler *handler,
netsnmp_handler_registration *reginfo,
netsnmp_agent_request_info *reqinfo,
netsnmp_request_info *requests)
{
DEBUGMSGTL(("helper:null", "Got request\n"));
DEBUGMSGTL(("helper:null", " oid:"));
DEBUGMSGOID(("helper:null", requests->requestvb->name,
requests->requestvb->name_length));
DEBUGMSG(("helper:null", "\n"));
switch (reqinfo->mode) {
case MODE_GETNEXT:
case MODE_GETBULK:
return SNMP_ERR_NOERROR;
case MODE_GET:
netsnmp_request_set_error_all(requests, SNMP_NOSUCHOBJECT);
return SNMP_ERR_NOERROR;
default:
netsnmp_request_set_error_all(requests, SNMP_ERR_NOSUCHNAME);
return SNMP_ERR_NOERROR;
}
}
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