/*

 * Note: this file originally auto-generated by mib2c using

 *  : mib2c.container.conf,v 1.8 2006/07/26 15:58:26 dts12 Exp $

 */

/* Portions of this file are subject to the following copyright(s).  See

 * the Net-SNMP's COPYING file for more details and other copyrights

 * that may apply:

 */

/*

 * Portions of this file are copyrighted by:

 * Copyright (C) 2007 Apple, Inc. All rights reserved.

 * Use is subject to license terms specified in the COPYING file

 * distributed with the Net-SNMP package.

 */

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

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

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

#include <net-snmp/data_access/swrun.h>

#include "hrSWRunPerfTable.h"

#include "data_access/swrun.h"

#define MYTABLE "hrSWRunPerfTable"

/** Initializes the hrSWRunPerfTable module */

void

init_hrSWRunPerfTable(void)

{

    /*

     * here we initialize all the tables we're planning on supporting 

     */

    initialize_table_hrSWRunPerfTable();

}

void

shutdown_hrSWRunPerfTable(void)

{

    shutdown_table_hrSWRunPerfTable();

}

extern oid      hrSWRunTable_oid[];

extern size_t   hrSWRunTable_oid_len;

static netsnmp_table_registration_info *table_info;

/** Initialize the hrSWRunPerfTable table by defining its contents and how it's structured */

void

initialize_table_hrSWRunPerfTable(void)

{

    static oid      hrSWRunPerfTable_oid[] =

        { 1, 3, 6, 1, 2, 1, 25, 5, 1 };

    size_t          hrSWRunPerfTable_oid_len =

        OID_LENGTH(hrSWRunPerfTable_oid);

    netsnmp_handler_registration *reg;

    netsnmp_mib_handler *handler = NULL;

    reg =

        netsnmp_create_handler_registration("hrSWRunPerfTable",

                                            hrSWRunPerfTable_handler,

                                            hrSWRunPerfTable_oid,

                                            hrSWRunPerfTable_oid_len,

                                            HANDLER_CAN_RONLY);

    if (NULL == reg) {

        snmp_log(LOG_ERR,"error creating handler registration for "

                 MYTABLE "\n");

        goto bail;

    }

    table_info = SNMP_MALLOC_TYPEDEF(netsnmp_table_registration_info);

    if (NULL == table_info) {

        snmp_log(LOG_ERR,"error allocating table registration for "

                 MYTABLE "\n");

        goto bail;

    }

    netsnmp_table_helper_add_indexes(table_info, ASN_INTEGER,   /* index: hrSWRunIndex */

                                     0);

    table_info->min_column = COLUMN_HRSWRUNPERFCPU;

    table_info->max_column = COLUMN_HRSWRUNPERFMEM;

    /*************************************************

     *

     * inject container_table helper

     */

    handler = netsnmp_container_table_handler_get(table_info, netsnmp_swrun_container(),

                                                  TABLE_CONTAINER_KEY_NETSNMP_INDEX);

    if (NULL == handler) {

        snmp_log(LOG_ERR,"error allocating table registration for "

                 MYTABLE "\n");

        goto bail;

    }

    if (SNMPERR_SUCCESS != netsnmp_inject_handler(reg, handler)) {

        snmp_log(LOG_ERR,"error injecting container_table handler for "

                 MYTABLE "\n");

        goto bail;

    }

    handler = NULL; /* reg has it, will reuse below */

    /*************************************************

     *

     * inject cache helper

     */

    handler = netsnmp_cache_handler_get(netsnmp_swrun_cache());

    if (NULL == handler) {

        snmp_log(LOG_ERR, "error creating cache handler for " MYTABLE "\n");

        goto bail;

    }

    if (SNMPERR_SUCCESS != netsnmp_inject_handler(reg, handler)) {

        snmp_log(LOG_ERR,"error injecting cache handler for "

                 MYTABLE "\n");

        goto bail;

    }

    handler = NULL; /* reg has it*/

    if (SNMPERR_SUCCESS != netsnmp_register_table(reg, table_info)) {

        snmp_log(LOG_ERR,"error registering table handler for "

                 MYTABLE "\n");

        reg = NULL; /* it was freed inside netsnmp_register_table */

        goto bail;

    }

    return; /* ok */

  bail: /* not ok */

    if (handler)

        netsnmp_handler_free(handler);

    if (table_info)

        netsnmp_table_registration_info_free(table_info);

    if (reg) 

        netsnmp_handler_registration_free(reg);

}

void

shutdown_table_hrSWRunPerfTable(void)

{

    if (table_info) {

	netsnmp_table_registration_info_free(table_info);

	table_info = NULL;

    }

}

/** handles requests for the hrSWRunPerfTable table */

int

hrSWRunPerfTable_handler(netsnmp_mib_handler *handler,

                         netsnmp_handler_registration *reginfo,

                         netsnmp_agent_request_info *reqinfo,

                         netsnmp_request_info *requests)

{

    netsnmp_request_info *request;

    netsnmp_table_request_info *table_info;

    netsnmp_swrun_entry *table_entry;

    switch (reqinfo->mode) {

        /*

         * Read-support (also covers GetNext requests)

         */

    case MODE_GET:

        for (request = requests; request; request = request->next) {

            if (request->processed)

               continue;

            table_entry = (netsnmp_swrun_entry *)

                netsnmp_container_table_extract_context(request);

            table_info = netsnmp_extract_table_info(request);

            if ((NULL == table_entry) || (NULL == table_info)) {

                snmp_log(LOG_ERR, "could not extract table entry or info for "

                 MYTABLE "\n");

                snmp_set_var_typed_value(request->requestvb,

                                         SNMP_ERR_GENERR, NULL, 0);

                continue;

            }

            switch (table_info->colnum) {

            case COLUMN_HRSWRUNPERFCPU:

                snmp_set_var_typed_integer(request->requestvb, ASN_INTEGER,

                                           table_entry->hrSWRunPerfCPU);

                break;

            case COLUMN_HRSWRUNPERFMEM:

                snmp_set_var_typed_integer(request->requestvb, ASN_INTEGER,

                                           table_entry->hrSWRunPerfMem);

                break;

            default:

                /*

                 * An unsupported/unreadable column (if applicable) 

                 */

                snmp_set_var_typed_value(request->requestvb,

                                         SNMP_NOSUCHOBJECT, NULL, 0);

            }

        }

        break;

    }

    return SNMP_ERR_NOERROR;

}