## -*- c -*-

######################################################################

## Do the .h file

######################################################################

@open ${name}.h@

/*

 * Note: this file originally auto-generated by mib2c

 * using mib2c.scalar.conf

 */

#ifndef $name.uc_H

#define $name.uc_H

/* function declarations */

void init_$name(void);

@foreach $i scalar@

Netsnmp_Node_Handler handle_${i};

@end@

#endif /* $name.uc_H */

######################################################################

## Do the .c file

######################################################################

@open ${name}.c@

/*

 * Note: this file originally auto-generated by mib2c

 * using mib2c.scalar.conf

 */

#include <net-snmp/net-snmp-config.h>

#include <net-snmp/net-snmp-includes.h>

#include <net-snmp/agent/net-snmp-agent-includes.h>

#include "${name}.h"

/** Initializes the $name module */

void

init_$name(void)

{

  @foreach $i scalar@

    const oid ${i}_oid[] = { $i.commaoid };

  @end@

  DEBUGMSGTL(("$name", "Initializing\n"));

  @foreach $i scalar@

    netsnmp_register_scalar(

        netsnmp_create_handler_registration("$i", handle_$i,

                               ${i}_oid, OID_LENGTH(${i}_oid),

    @if !$i.settable@

                               HANDLER_CAN_RONLY

    @end@

    @if $i.settable@

                               HANDLER_CAN_RWRITE

    @end@

        ));

  @end@

}

@foreach $i scalar@

int

handle_$i(netsnmp_mib_handler *handler,

                          netsnmp_handler_registration *reginfo,

                          netsnmp_agent_request_info   *reqinfo,

                          netsnmp_request_info         *requests)

{

  @if $i.settable@

    int ret;

  @end@

    /* We are never called for a GETNEXT if it's registered as a

       "instance", as it's "magically" handled for us.  */

    /* a instance handler also only hands us one request at a time, so

       we don't need to loop over a list of requests; we'll only get one. */

    switch(reqinfo->mode) {

        case MODE_GET:

            snmp_set_var_typed_value(requests->requestvb, $i.type,

                                     /* XXX: a pointer to the scalar's data */,

                                     /* XXX: the length of the data in bytes */);

            break;

        @if $i.settable@

        /*

         * SET REQUEST

         *

         * multiple states in the transaction.  See:

         * http://www.net-snmp.org/tutorial-5/toolkit/mib_module/set-actions.jpg

         */

        case MODE_SET_RESERVE1:

                /* or you could use netsnmp_check_vb_type_and_size instead */

            ret = netsnmp_check_vb_type(requests->requestvb, $i.type);

            if ( ret != SNMP_ERR_NOERROR ) {

                netsnmp_set_request_error(reqinfo, requests, ret );

            }

            break;

        case MODE_SET_RESERVE2:

            /* XXX malloc "undo" storage buffer */

            if (/* XXX if malloc, or whatever, failed: */) {

                netsnmp_set_request_error(reqinfo, requests, SNMP_ERR_RESOURCEUNAVAILABLE);

            }

            break;

        case MODE_SET_FREE:

            /* XXX: free resources allocated in RESERVE1 and/or

               RESERVE2.  Something failed somewhere, and the states

               below won't be called. */

            break;

        case MODE_SET_ACTION:

            /* XXX: perform the value change here */

            if (/* XXX: error? */) {

                netsnmp_set_request_error(reqinfo, requests, /* some error */);

            }

            break;

        case MODE_SET_COMMIT:

            /* XXX: delete temporary storage */

            if (/* XXX: error? */) {

                /* try _really_really_ hard to never get to this point */

                netsnmp_set_request_error(reqinfo, requests, SNMP_ERR_COMMITFAILED);

            }

            break;

        case MODE_SET_UNDO:

            /* XXX: UNDO and return to previous value for the object */

            if (/* XXX: error? */) {

                /* try _really_really_ hard to never get to this point */

                netsnmp_set_request_error(reqinfo, requests, SNMP_ERR_UNDOFAILED);

            }

            break;

        @end@

        default:

            /* we should never get here, so this is a really bad error */

            snmp_log(LOG_ERR, "unknown mode (%d) in handle_${i}\n", reqinfo->mode );

            return SNMP_ERR_GENERR;

    }

    return SNMP_ERR_NOERROR;

}

@end@