Exemplo n.º 1
0
/** returns a stash_cache handler that can be injected into a given
 *  handler chain (with the specified timeout and root OID values),
 *  but *only* if that handler chain explicitly supports stash cache processing.
 */
netsnmp_mib_handler *
netsnmp_get_timed_bare_stash_cache_handler(int timeout, oid *rootoid, size_t rootoid_len)
{
    netsnmp_mib_handler *handler;
    netsnmp_cache       *cinfo;

    cinfo = netsnmp_cache_create( timeout, _netsnmp_stash_cache_load,
                                 _netsnmp_stash_cache_free, rootoid, rootoid_len );

    if (!cinfo)
        return NULL;

    handler = netsnmp_cache_handler_get( cinfo );
    if (!handler) {
        free(cinfo);
        return NULL;
    }

    handler->next = netsnmp_create_handler("stash_cache", netsnmp_stash_cache_helper);
    if (!handler->next) {
        netsnmp_handler_free(handler);
        free(cinfo);
        return NULL;
    }

    handler->myvoid = cinfo;
    netsnmp_cache_handler_owns_cache(handler);

    return handler;
}
Exemplo n.º 2
0
int
netsnmp_cache_handler_register(netsnmp_handler_registration * reginfo,
                               netsnmp_cache* cache)
{
    netsnmp_mib_handler *handler = NULL;
    handler = netsnmp_cache_handler_get(cache);

    netsnmp_inject_handler(reginfo, handler);
    return netsnmp_register_handler(reginfo);
}
Exemplo n.º 3
0
int
netsnmp_cache_handler_register(netsnmp_handler_registration * reginfo,
                               netsnmp_cache* cache)
{
    if ((NULL == reginfo) || (NULL == cache)) {
        snmp_log(LOG_ERR, "bad param in netsnmp_cache_handler_register\n");
        netsnmp_handler_registration_free(reginfo);
        return MIB_REGISTRATION_FAILED;
    }

    return _cache_handler_register(reginfo, netsnmp_cache_handler_get(cache));
}
Exemplo n.º 4
0
/** returns a cache handler that can be injected into a given handler chain.  
 */
netsnmp_mib_handler *
netsnmp_get_cache_handler(int timeout, NetsnmpCacheLoad * load_hook,
                          NetsnmpCacheFree * free_hook,
                          const oid * rootoid, int rootoid_len)
{
    netsnmp_mib_handler *ret = NULL;
    netsnmp_cache  *cache = NULL;

    ret = netsnmp_cache_handler_get(NULL);
    if (ret) {
        cache = netsnmp_cache_create(timeout, load_hook, free_hook,
                                     rootoid, rootoid_len);
        ret->myvoid = (void *) cache;
        netsnmp_cache_handler_owns_cache(ret);
    }
    return ret;
}
/**
 * @internal
 * Initialize the table dot11ConfTotalTrapGroupTable 
 *    (Define its contents and how it's structured)
 */
void
_dot11ConfTotalTrapGroupTable_initialize_interface(dot11ConfTotalTrapGroupTable_registration_ptr reg_ptr,  u_long flags)
{
    netsnmp_baby_steps_access_methods *access_multiplexer =
        &dot11ConfTotalTrapGroupTable_if_ctx.access_multiplexer;
    netsnmp_table_registration_info *tbl_info = &dot11ConfTotalTrapGroupTable_if_ctx.tbl_info;
    netsnmp_handler_registration *reginfo;
    netsnmp_mib_handler *handler;
    int    mfd_modes = 0;

    DEBUGMSGTL(("internal:dot11ConfTotalTrapGroupTable:_dot11ConfTotalTrapGroupTable_initialize_interface","called\n"));


    /*************************************************
     *
     * save interface context for dot11ConfTotalTrapGroupTable
     */
    /*
     * Setting up the table's definition
     */
    netsnmp_table_helper_add_indexes(tbl_info,
                                  ASN_INTEGER, /** index: NewTrapIndex */
                             0);

    /*  Define the minimum and maximum accessible columns.  This
        optimizes retrival. */
    tbl_info->min_column = DOT11CONFTOTALTRAPGROUPTABLE_MIN_COL;
    tbl_info->max_column = DOT11CONFTOTALTRAPGROUPTABLE_MAX_COL;

    /*
     * save users context
     */
    dot11ConfTotalTrapGroupTable_if_ctx.user_ctx = reg_ptr;

    /*
     * call data access initialization code
     */
    dot11ConfTotalTrapGroupTable_init_data(reg_ptr);

    /*
     * set up the container
     */
    _dot11ConfTotalTrapGroupTable_container_init(&dot11ConfTotalTrapGroupTable_if_ctx);
    if (NULL == dot11ConfTotalTrapGroupTable_if_ctx.container) {
        snmp_log(LOG_ERR,"could not initialize container for dot11ConfTotalTrapGroupTable\n");
        return;
    }
    
    /*
     * access_multiplexer: REQUIRED wrapper for get request handling
     */
    access_multiplexer->object_lookup = _mfd_dot11ConfTotalTrapGroupTable_object_lookup;
    access_multiplexer->get_values = _mfd_dot11ConfTotalTrapGroupTable_get_values;

    /*
     * no wrappers yet
     */
    access_multiplexer->pre_request = _mfd_dot11ConfTotalTrapGroupTable_pre_request;
    access_multiplexer->post_request = _mfd_dot11ConfTotalTrapGroupTable_post_request;


    /*
     * REQUIRED wrappers for set request handling
     */
    access_multiplexer->object_syntax_checks = _mfd_dot11ConfTotalTrapGroupTable_check_objects;
    access_multiplexer->undo_setup = _mfd_dot11ConfTotalTrapGroupTable_undo_setup;
    access_multiplexer->undo_cleanup = _mfd_dot11ConfTotalTrapGroupTable_undo_cleanup;
    access_multiplexer->set_values = _mfd_dot11ConfTotalTrapGroupTable_set_values;
    access_multiplexer->undo_sets = _mfd_dot11ConfTotalTrapGroupTable_undo_values;

    /*
     * no wrappers yet
     */
    access_multiplexer->commit = _mfd_dot11ConfTotalTrapGroupTable_commit;
    access_multiplexer->undo_commit = _mfd_dot11ConfTotalTrapGroupTable_undo_commit;
    
    /*
     * REQUIRED for tables with dependencies
     */
    access_multiplexer->consistency_checks = _mfd_dot11ConfTotalTrapGroupTable_check_dependencies;

    /*************************************************
     *
     * Create a registration, save our reg data, register table.
     */
    DEBUGMSGTL(("dot11ConfTotalTrapGroupTable:init_dot11ConfTotalTrapGroupTable",
                "Registering dot11ConfTotalTrapGroupTable as a mibs-for-dummies table.\n"));		 
    handler = netsnmp_baby_steps_access_multiplexer_get(access_multiplexer);
    reginfo = netsnmp_handler_registration_create("dot11ConfTotalTrapGroupTable", handler,
                                                  dot11ConfTotalTrapGroupTable_oid,
                                                  dot11ConfTotalTrapGroupTable_oid_size,
                                                  HANDLER_CAN_BABY_STEP |
                                                  HANDLER_CAN_RWRITE
                                                  );
    if(NULL == reginfo) {
        snmp_log(LOG_ERR,"error registering table dot11ConfTotalTrapGroupTable\n");
        return;
    }
    reginfo->my_reg_void = &dot11ConfTotalTrapGroupTable_if_ctx;

    /*************************************************
     *
     * set up baby steps handler, create it and inject it
     */
    if( access_multiplexer->object_lookup )
        mfd_modes |= BABY_STEP_OBJECT_LOOKUP;
    if( access_multiplexer->set_values )
        mfd_modes |= BABY_STEP_SET_VALUES;
    if( access_multiplexer->irreversible_commit )
        mfd_modes |= BABY_STEP_IRREVERSIBLE_COMMIT;
    if( access_multiplexer->object_syntax_checks )
        mfd_modes |= BABY_STEP_CHECK_OBJECT;

    if( access_multiplexer->pre_request )
        mfd_modes |= BABY_STEP_PRE_REQUEST;
    if( access_multiplexer->post_request )
        mfd_modes |= BABY_STEP_POST_REQUEST;
    
    if( access_multiplexer->undo_setup )
        mfd_modes |= BABY_STEP_UNDO_SETUP;
    if( access_multiplexer->undo_cleanup )
        mfd_modes |= BABY_STEP_UNDO_CLEANUP;
    if( access_multiplexer->undo_sets )
        mfd_modes |= BABY_STEP_UNDO_SETS;
    
    if( access_multiplexer->row_creation )
        mfd_modes |= BABY_STEP_ROW_CREATE;
    if( access_multiplexer->consistency_checks )
        mfd_modes |= BABY_STEP_CHECK_CONSISTENCY;
    if( access_multiplexer->commit )
        mfd_modes |= BABY_STEP_COMMIT;
    if( access_multiplexer->undo_commit )
        mfd_modes |= BABY_STEP_UNDO_COMMIT;
    
    handler = netsnmp_baby_steps_handler_get(mfd_modes);
    netsnmp_inject_handler(reginfo, handler);

    /*************************************************
     *
     * inject row_merge helper with prefix rootoid_len + 2 (entry.col)
     */
    handler = netsnmp_get_row_merge_handler(reginfo->rootoid_len + 2);
    netsnmp_inject_handler(reginfo, handler);

    /*************************************************
     *
     * inject container_table helper
     */
    handler =
        netsnmp_container_table_handler_get(tbl_info,
                                            dot11ConfTotalTrapGroupTable_if_ctx.container,
                                            TABLE_CONTAINER_KEY_NETSNMP_INDEX);
    netsnmp_inject_handler( reginfo, handler );

    /*************************************************
     *
     * inject cache helper
     */
    if(NULL != dot11ConfTotalTrapGroupTable_if_ctx.cache) {
        handler = netsnmp_cache_handler_get(dot11ConfTotalTrapGroupTable_if_ctx.cache);
        netsnmp_inject_handler( reginfo, handler );
    }

    /*
     * register table
     */
    netsnmp_register_table(reginfo, tbl_info);
} /* _dot11ConfTotalTrapGroupTable_initialize_interface */
void
init_snmpTlstmCertToTSNTable_context(const char *contextName)
{
    oid             reg_oid[]   =  { SNMP_TLS_TM_CERT_TABLE };
    const size_t    reg_oid_len =  OID_LENGTH(reg_oid);
    netsnmp_handler_registration    *reg;
    netsnmp_table_registration_info *info;
    netsnmp_cache                   *cache;
    netsnmp_watcher_info            *watcher;
    const char *mib_map_help = 
        MAP_MIB_CONFIG_TOKEN " table persistence (internal use)";

    DEBUGMSGTL(("tlstmCertToSN:init",
                "initializing table tlstmCertToTSNTable\n"));

    reg = netsnmp_create_handler_registration
        ("tlstmCertToTSNTable", tlstmCertToTSNTable_handler,
         reg_oid, reg_oid_len,
         HANDLER_CAN_RWRITE);
    if (NULL == reg) {
        snmp_log(LOG_ERR,
                 "error creating handler registration for tlstmCertToSN\n");
        return;
    }

    if (NULL != contextName)
        reg->contextName = strdup(contextName);

    _table = netsnmp_tdata_create_table("tlstmCertToTSNTable", 0);
    if (NULL == _table) {
        snmp_log(LOG_ERR,
                 "error creating tdata table for tlstmCertToTSNTable\n");
        return;
    }
    info = SNMP_MALLOC_TYPEDEF(netsnmp_table_registration_info);
    if (NULL == info) {
        snmp_log(LOG_ERR,
                 "error creating table info for tlstmCertToTSNTable\n");
        netsnmp_tdata_delete_table(_table);
        _table = NULL;
        return;
    }
    netsnmp_table_helper_add_indexes(info, 
                                     /* index: tlstmCertToTSNID */
                                     ASN_UNSIGNED,  0);

    info->min_column = SNMPTLSTMCERTTOTSN_TABLE_MIN_COL;
    info->max_column = SNMPTLSTMCERTTOTSN_TABLE_MAX_COL;

    /*
     * cache init
     */
    cache = netsnmp_cache_create(30, (NetsnmpCacheLoad*)_cache_load,
                                 (NetsnmpCacheFree*)_cache_free,
                                 reg_oid,
                                 reg_oid_len);
    if (NULL == cache) {
        snmp_log(LOG_ERR,"error creating cache for tlstmCertToTSNTable\n");
        netsnmp_tdata_delete_table(_table);
        _table = NULL;
        return;
    }
    cache->magic = (void *)_table;
    cache->flags = NETSNMP_CACHE_DONT_INVALIDATE_ON_SET;

    netsnmp_tdata_register(reg, _table, info);

    if (cache) 
        netsnmp_inject_handler_before( reg, netsnmp_cache_handler_get(cache),
                                       "table_container");

    /*
     * register scalars
     */
    reg_oid[10] = 1;
    reg = netsnmp_create_handler_registration("snmpTlstmCertToTSNCount",
                                              _count_handler, reg_oid,
                                              OID_LENGTH(reg_oid),
                                              HANDLER_CAN_RONLY);
    if (NULL == reg)
        snmp_log(LOG_ERR,
                 "could not create handler for snmpTlstmCertToTSNCount\n");
    else {
        if (NULL != contextName)
            reg->contextName = strdup(contextName);

        netsnmp_register_scalar(reg);
        if (cache) 
            netsnmp_inject_handler_before(reg, netsnmp_cache_handler_get(cache),
                                          "table_container");
    }
    
    reg_oid[10] = 2;
    reg = netsnmp_create_handler_registration(
        "snmpTlstmCertToTSNTableLastChanged", NULL, reg_oid,
        OID_LENGTH(reg_oid), HANDLER_CAN_RONLY);
    watcher = netsnmp_create_watcher_info((void*)&_last_changed,
                                          sizeof(_last_changed),
                                          ASN_TIMETICKS,
                                          WATCHER_FIXED_SIZE);
    if ((NULL == reg) || (NULL == watcher))
        snmp_log(LOG_ERR,
                 "could not create handler for snmpTlstmCertToTSNCount\n");
    else {
        if (NULL != contextName)
            reg->contextName = strdup(contextName);
        netsnmp_register_watched_scalar(reg, watcher);
    }

    /*
     * persistence
     */
    register_config_handler(NULL, MAP_MIB_CONFIG_TOKEN, _parse_mib_maps, NULL,
                            mib_map_help);
    if (snmp_register_callback(SNMP_CALLBACK_LIBRARY, SNMP_CALLBACK_STORE_DATA,
                               _save_maps, NULL) != SNMP_ERR_NOERROR)
        snmp_log(LOG_ERR, "error registering for STORE_DATA callback "
                 "for certToTSN\n");

}
/**
 * @internal
 * Initialize the table ipDefaultRouterTable 
 *    (Define its contents and how it's structured)
 */
void
_ipDefaultRouterTable_initialize_interface
    (ipDefaultRouterTable_registration * reg_ptr, u_long flags)
{
    netsnmp_baby_steps_access_methods *access_multiplexer =
        &ipDefaultRouterTable_if_ctx.access_multiplexer;
    netsnmp_table_registration_info *tbl_info =
        &ipDefaultRouterTable_if_ctx.tbl_info;
    netsnmp_handler_registration *reginfo;
    netsnmp_mib_handler *handler;
    int             mfd_modes = 0;

    DEBUGMSGTL(("internal:ipDefaultRouterTable:_ipDefaultRouterTable_initialize_interface", "called\n"));


    /*************************************************
     *
     * save interface context for ipDefaultRouterTable
     */
    /*
     * Setting up the table's definition
     */
    netsnmp_table_helper_add_indexes(tbl_info, ASN_INTEGER,
                                               /** index: ipDefaultRouterAddressType */
                                     ASN_OCTET_STR,
                                                 /** index: ipDefaultRouterAddress */
                                     ASN_INTEGER,
                                               /** index: ipDefaultRouterIfIndex */
                                     0);

    /*
     * Define the minimum and maximum accessible columns.  This
     * optimizes retrieval. 
     */
    tbl_info->min_column = IPDEFAULTROUTERTABLE_MIN_COL;
    tbl_info->max_column = IPDEFAULTROUTERTABLE_MAX_COL;

    /*
     * save users context
     */
    ipDefaultRouterTable_if_ctx.user_ctx = reg_ptr;

    /*
     * call data access initialization code
     */
    ipDefaultRouterTable_init_data(reg_ptr);

    /*
     * set up the container
     */
    _ipDefaultRouterTable_container_init(&ipDefaultRouterTable_if_ctx);
    if (NULL == ipDefaultRouterTable_if_ctx.container) {
        snmp_log(LOG_ERR,
                 "could not initialize container for ipDefaultRouterTable\n");
        return;
    }

    /*
     * access_multiplexer: REQUIRED wrapper for get request handling
     */
    access_multiplexer->object_lookup =
        _mfd_ipDefaultRouterTable_object_lookup;
    access_multiplexer->get_values = _mfd_ipDefaultRouterTable_get_values;

    /*
     * no wrappers yet
     */
    access_multiplexer->pre_request =
        _mfd_ipDefaultRouterTable_pre_request;
    access_multiplexer->post_request =
        _mfd_ipDefaultRouterTable_post_request;


    /*************************************************
     *
     * Create a registration, save our reg data, register table.
     */
    DEBUGMSGTL(("ipDefaultRouterTable:init_ipDefaultRouterTable",
                "Registering ipDefaultRouterTable as a mibs-for-dummies table.\n"));
    handler =
        netsnmp_baby_steps_access_multiplexer_get(access_multiplexer);
    reginfo =
        netsnmp_handler_registration_create("ipDefaultRouterTable",
                                            handler,
                                            ipDefaultRouterTable_oid,
                                            ipDefaultRouterTable_oid_size,
                                            HANDLER_CAN_BABY_STEP |
                                            HANDLER_CAN_RONLY);
    if (NULL == reginfo) {
        snmp_log(LOG_ERR,
                 "error registering table ipDefaultRouterTable\n");
        return;
    }
    reginfo->my_reg_void = &ipDefaultRouterTable_if_ctx;

    /*************************************************
     *
     * set up baby steps handler, create it and inject it
     */
    if (access_multiplexer->object_lookup)
        mfd_modes |= BABY_STEP_OBJECT_LOOKUP;
    if (access_multiplexer->pre_request)
        mfd_modes |= BABY_STEP_PRE_REQUEST;
    if (access_multiplexer->post_request)
        mfd_modes |= BABY_STEP_POST_REQUEST;

#ifndef NETSNMP_DISABLE_SET_SUPPORT
    /* XXX - are these actually necessary? */
    if (access_multiplexer->set_values)
        mfd_modes |= BABY_STEP_SET_VALUES;
    if (access_multiplexer->irreversible_commit)
        mfd_modes |= BABY_STEP_IRREVERSIBLE_COMMIT;
    if (access_multiplexer->object_syntax_checks)
        mfd_modes |= BABY_STEP_CHECK_OBJECT;

    if (access_multiplexer->undo_setup)
        mfd_modes |= BABY_STEP_UNDO_SETUP;
    if (access_multiplexer->undo_cleanup)
        mfd_modes |= BABY_STEP_UNDO_CLEANUP;
    if (access_multiplexer->undo_sets)
        mfd_modes |= BABY_STEP_UNDO_SETS;

    if (access_multiplexer->row_creation)
        mfd_modes |= BABY_STEP_ROW_CREATE;
    if (access_multiplexer->consistency_checks)
        mfd_modes |= BABY_STEP_CHECK_CONSISTENCY;
    if (access_multiplexer->commit)
        mfd_modes |= BABY_STEP_COMMIT;
    if (access_multiplexer->undo_commit)
        mfd_modes |= BABY_STEP_UNDO_COMMIT;
#endif

    handler = netsnmp_baby_steps_handler_get(mfd_modes);
    netsnmp_inject_handler(reginfo, handler);

    /*************************************************
     *
     * inject row_merge helper with prefix rootoid_len + 2 (entry.col)
     */
    handler = netsnmp_get_row_merge_handler(reginfo->rootoid_len + 2);
    netsnmp_inject_handler(reginfo, handler);

    /*************************************************
     *
     * inject container_table helper
     */
    handler =
        netsnmp_container_table_handler_get(tbl_info,
                                            ipDefaultRouterTable_if_ctx.
                                            container,
                                            TABLE_CONTAINER_KEY_NETSNMP_INDEX);
    netsnmp_inject_handler(reginfo, handler);

    /*************************************************
     *
     * inject cache helper
     */
    if (NULL != ipDefaultRouterTable_if_ctx.cache) {
        handler =
            netsnmp_cache_handler_get(ipDefaultRouterTable_if_ctx.cache);
        netsnmp_inject_handler(reginfo, handler);
    }

    /*
     * register table
     */
    netsnmp_register_table(reginfo, tbl_info);

}                               /* _ipDefaultRouterTable_initialize_interface */
Exemplo n.º 8
0
/** Initialize the cpqSasPhyDrvTable table by defining its contents and how it's structured */
void
initialize_table_cpqSasPhyDrvTable(void)
{
    netsnmp_handler_registration *reg = NULL;
    netsnmp_mib_handler *handler = NULL;
    netsnmp_container *container = NULL;
    netsnmp_table_registration_info *table_info = NULL;
    netsnmp_cache  *cache = NULL;

    int reg_tbl_ret = SNMPERR_SUCCESS;

    DEBUGMSGTL(("cpqSasPhyDrvTable:init",
                "initializing table cpqSasPhyDrvTable\n"));

    reg =
        netsnmp_create_handler_registration("cpqSasPhyDrvTable",
                                            cpqSasPhyDrvTable_handler,
                                            cpqSasPhyDrvTable_oid,
                                            cpqSasPhyDrvTable_oid_len,
                                            HANDLER_CAN_RONLY);
    if (NULL == reg) {
        snmp_log(LOG_ERR,
                 "error creating handler registration for cpqSasPhyDrvTable\n");
        goto bail;
    }

    container =
        netsnmp_container_find("cpqSasPhyDrvTable:table_container");
    if (NULL == container) {
        snmp_log(LOG_ERR,
                 "error creating container for cpqSasPhyDrvTable\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 cpqSasPhyDrvTable\n");
        goto bail;
    }
    netsnmp_table_helper_add_indexes(table_info, 
                                     ASN_INTEGER,   /* index: cpqSasPhyDrvHbaIndex */
                                     ASN_INTEGER,       /* index: cpqSasPhyDrvIndex */
                                     0);
    table_info->min_column = COLUMN_CPQSASPHYDRVHBAINDEX;
    table_info->max_column = COLUMN_CPQSASPHYDRVTEMPERATURETHRESHOLD;

    /*************************************************
     *
     * inject container_table helper
     */
    handler = netsnmp_container_table_handler_get(table_info, container,
                                                  TABLE_CONTAINER_KEY_NETSNMP_INDEX);
    if (NULL == handler) {
        snmp_log(LOG_ERR,
                 "error allocating table registration for cpqSasPhyDrvTable\n");
        goto bail;
    }
    if (SNMPERR_SUCCESS != netsnmp_inject_handler(reg, handler)) {
        snmp_log(LOG_ERR,
                 "error injecting container_table handler for cpqSasPhyDrvTable\n");
        goto bail;
    }
    handler = NULL;             /* reg has it, will reuse below */

    /*************************************************
     *
     * inject cache helper
     */
    cache = netsnmp_cache_create(300,    /* timeout in seconds */
                                 _cache_load, _cache_free,
                                 cpqSasPhyDrvTable_oid,
                                 cpqSasPhyDrvTable_oid_len);

    if (NULL == cache) {
        snmp_log(LOG_ERR, "error creating cache for cpqSasPhyDrvTable\n");
        goto bail;
    }
    cache->flags = NETSNMP_CACHE_PRELOAD |
                   NETSNMP_CACHE_DONT_FREE_BEFORE_LOAD |
                   NETSNMP_CACHE_DONT_FREE_EXPIRED |
                   NETSNMP_CACHE_DONT_AUTO_RELEASE |
                   NETSNMP_CACHE_DONT_INVALIDATE_ON_SET;

    cache->magic = container;

    handler = netsnmp_cache_handler_get(cache);
    if (NULL == handler) {
        snmp_log(LOG_ERR,
                 "error creating cache handler for cpqSasPhyDrvTable\n");
        goto bail;
    }

    if (SNMPERR_SUCCESS != netsnmp_inject_handler(reg, handler)) {
        snmp_log(LOG_ERR,
                 "error injecting cache handler for cpqSasPhyDrvTable\n");
        goto bail;
    }
    handler = NULL;             /* reg has it */

    /*
     * register the table
     */
    reg_tbl_ret = netsnmp_register_table(reg, table_info);
    if (reg_tbl_ret != SNMPERR_SUCCESS) {
        snmp_log(LOG_ERR,
                 "error registering table handler for cpqSasPhyDrvTable\n");
        goto bail;
    }

    /*
     * Initialise the contents of the table here
     */

    return;                     /* ok */

    /*
     * Some error occurred during registration. Clean up and bail.
     */
  bail:                        /* not ok */

    if (handler)
        netsnmp_handler_free(handler);

    if (cache)
        netsnmp_cache_free(cache);

    if (table_info)
        netsnmp_table_registration_info_free(table_info);

    if (container)
        CONTAINER_FREE(container);

    if (reg_tbl_ret == SNMPERR_SUCCESS)
        if (reg)
            netsnmp_handler_registration_free(reg);
}
Exemplo n.º 9
0
/** Initialize the hrSWInstalledTable table by defining its contents and how it's structured */
void
initialize_table_hrSWInstalledTable(void)
{
    static oid      hrSWInstalledTable_oid[] =
        { 1, 3, 6, 1, 2, 1, 25, 6, 3 };
    size_t          hrSWInstalledTable_oid_len =
        OID_LENGTH(hrSWInstalledTable_oid);
    netsnmp_handler_registration *reg;
    netsnmp_mib_handler *handler = NULL;
    netsnmp_container *container = NULL;
    netsnmp_cache *cache = NULL;

    DEBUGMSGTL(("hrSWInstalled", "initialize\n"));

    reg =
        netsnmp_create_handler_registration("hrSWInstalledTable",
                                            hrSWInstalledTable_handler,
                                            hrSWInstalledTable_oid,
                                            hrSWInstalledTable_oid_len,
                                            HANDLER_CAN_RONLY);
    if (NULL == reg) {
        snmp_log(LOG_ERR,"error creating handler registration for "
                 MYTABLE "\n");
        goto bail;
    }

    container = netsnmp_container_find("hrSWInstalledTable:table_container");
    if (NULL == container) {
        snmp_log(LOG_ERR,"error creating container 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: hrSWInstalledIndex */
                                     0);
    table_info->min_column = COLUMN_HRSWINSTALLEDINDEX;
    table_info->max_column = COLUMN_HRSWINSTALLEDDATE;

    /*************************************************
     *
     * inject container_table helper
     */
    handler = netsnmp_container_table_handler_get(table_info, 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
     */
    cache = netsnmp_cache_create(30,    /* timeout in seconds */
                                 _cache_load, _cache_free,
                                 hrSWInstalledTable_oid,
                                 hrSWInstalledTable_oid_len);

    if (NULL == cache) {
        snmp_log(LOG_ERR, "error creating cache for "
                 MYTABLE "\n");
        goto bail;
    }
    cache->magic = container;

    handler = netsnmp_cache_handler_get(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 (cache)
        netsnmp_cache_free(cache);

    if (table_info)
        netsnmp_table_registration_info_free(table_info);

    if (container)
        CONTAINER_FREE(container);

    if (reg) 
        netsnmp_handler_registration_free(reg);

}
Exemplo n.º 10
0
/** Initialize the cpqLinOsProcessorTable table by defining its contents 
 * and how it's structured 
 */
void
initialize_table_cpqLinOsProcessorTable(void)
{
    netsnmp_handler_registration *reg = NULL;
    netsnmp_mib_handler *handler = NULL;
    netsnmp_container *container = NULL;
    netsnmp_table_registration_info *table_info = NULL;
    netsnmp_cache  *cache = NULL;

    DEBUGMSGTL(("cpqLinOsProcessorTable:init",
                "initializing table cpqLinOsProcessorTable\n"));

    reg =
        netsnmp_create_handler_registration("cpqLinOsProcessorTable",
                                            cpqLinOsProcessorTable_handler,
                                            cpqLinOsProcessorTable_oid,
                                            cpqLinOsProcessorTable_oid_len,
                                            HANDLER_CAN_RONLY);
    if (NULL == reg) {
        snmp_log(LOG_ERR,
                 "error creating handler registration for cpqLinOsProcessorTable\n");
        goto bail;
    }

    container = netsnmp_container_find("cpqLinOsProcessorTable:table_container");
    if (NULL == container) {
        snmp_log(LOG_ERR, "error creating container for cpqLinOsProcessorTable\n");
        goto bail;
    }
    container->container_name = strdup("cpqLinOsProcessorTable container");

    table_info = SNMP_MALLOC_TYPEDEF(netsnmp_table_registration_info);
    if (NULL == table_info) {
        snmp_log(LOG_ERR,
                 "error allocating table registration for cpqLinOsProcessorTable\n");
        goto bail;
    }
    netsnmp_table_helper_add_indexes(table_info, ASN_INTEGER,   /* index: cpqLinOsCpuIndex */
                                     0);
    table_info->min_column = COLUMN_CPQLINOSCPUINDEX;
    table_info->max_column = COLUMN_CPQLINOSCPUPRIVILEGEDTIMEPERCENT;

    /*************************************************
     *
     * inject container_table helper
     */
    handler = netsnmp_container_table_handler_get(table_info, container,
                                                  TABLE_CONTAINER_KEY_NETSNMP_INDEX);
    if (NULL == handler) {
        snmp_log(LOG_ERR,
                 "error allocating table registration for cpqLinOsProcessorTable\n");
        goto bail;
    }
    if (SNMPERR_SUCCESS != netsnmp_inject_handler(reg, handler)) {
        snmp_log(LOG_ERR,
                 "error injecting container_table handler for cpqLinOsProcessorTable\n");
        goto bail;
    }
    handler = NULL;             /* reg has it, will reuse below */

    /*************************************************
     *
     * inject cache helper
     */
    cache = netsnmp_cache_create(5,    /* timeout in seconds */
                                 _cache_load, _cache_free,
                                 cpqLinOsProcessorTable_oid,
                                 cpqLinOsProcessorTable_oid_len);

    if (NULL == cache) {
        snmp_log(LOG_ERR,
                 "error creating cache for cpqLinOsProcessorTable\n");
        goto bail;
    }
    cache->flags = NETSNMP_CACHE_PRELOAD |
                   NETSNMP_CACHE_DONT_FREE_EXPIRED |
                   NETSNMP_CACHE_DONT_AUTO_RELEASE |
                   NETSNMP_CACHE_DONT_FREE_BEFORE_LOAD |
                   NETSNMP_CACHE_DONT_INVALIDATE_ON_SET;

    cache->magic = container;

    handler = netsnmp_cache_handler_get(cache);
    if (NULL == handler) {
        snmp_log(LOG_ERR,
                 "error creating cache handler for cpqLinOsProcessorTable\n");
        goto bail;
    }

    if (SNMPERR_SUCCESS != netsnmp_inject_handler(reg, handler)) {
        snmp_log(LOG_ERR,
                 "error injecting cache handler for cpqLinOsProcessorTable\n");
        goto bail;
    }
    handler = NULL;             /* reg has it */

    /*
     * register the table
     */
    if (SNMPERR_SUCCESS != netsnmp_register_table(reg, table_info)) {
        snmp_log(LOG_ERR,
                 "error registering table handler for cpqLinOsProcessorTable\n");
        reg = NULL;             /* it was freed inside netsnmp_register_table */
        goto bail;
    }

    return;                     /* ok */

    /*
     * Some error occurred during registration. Clean up and bail.
     */
  bail:                        /* not ok */

    if (handler)
        netsnmp_handler_free(handler);

    if (cache)
        netsnmp_cache_free(cache);

    if (table_info)
        netsnmp_table_registration_info_free(table_info);

    if (container)
        CONTAINER_FREE(container);

    if (reg)
        netsnmp_handler_registration_free(reg);
}
Exemplo n.º 11
0
/** Initialize the hrSWRunTable table by defining its contents and how it's structured */
void
initialize_table_hrSWRunTable(void)
{
    netsnmp_handler_registration *reg;
    netsnmp_mib_handler *handler = NULL;
#ifndef NETSNMP_NO_WRITE_SUPPORT
#ifdef NETSNMP_INCLUDE_HRSWRUN_WRITE_SUPPORT
#  define SWRUN_ACCESS_LEVEL HANDLER_CAN_RWRITE
#else
#  define SWRUN_ACCESS_LEVEL HANDLER_CAN_RONLY
#endif
#else /* !NETSNMP_NO_WRITE_SUPPORT */ 
#  define SWRUN_ACCESS_LEVEL HANDLER_CAN_RONLY
#endif /* !NETSNMP_NO_WRITE_SUPPORT */
    reg =
        netsnmp_create_handler_registration(MYTABLE,
                                            hrSWRunTable_handler,
                                            hrSWRunTable_oid,
                                            hrSWRunTable_oid_len,
                                            SWRUN_ACCESS_LEVEL);
    if (NULL == reg) {
        snmp_log(LOG_ERR,"error creating handler registration for "
                 MYTABLE "\n");
        goto bail;
    }
    reg->modes |= HANDLER_CAN_NOT_CREATE;

    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_HRSWRUNINDEX;
    table_info->max_column = COLUMN_HRSWRUNSTATUS;

    /*************************************************
     *
     * 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);

}
Exemplo n.º 12
0
/** Initialize the sctpAssocTable table by defining its contents and how it's structured */
void
initialize_table_sctpAssocTable(void)
{
    static oid      sctpAssocTable_oid[] = { 1, 3, 6, 1, 2, 1, 104, 1, 3 };
    size_t          sctpAssocTable_oid_len =
        OID_LENGTH(sctpAssocTable_oid);
    netsnmp_handler_registration *reg = NULL;
    netsnmp_mib_handler *handler = NULL;
    netsnmp_container *container = NULL;
    netsnmp_table_registration_info *table_info = NULL;
    netsnmp_cache  *cache = NULL;

    reg =
        netsnmp_create_handler_registration("sctpAssocTable",
                                            sctpAssocTable_handler,
                                            sctpAssocTable_oid,
                                            sctpAssocTable_oid_len,
                                            HANDLER_CAN_RWRITE);
    if (NULL == reg) {
        snmp_log(LOG_ERR,
                 "error creating handler registration for sctpAssocTable\n");
        goto bail;
    }
    /** should a set on a non-existent row create a new one? */
    /** reg->modes |= HANDLER_CAN_NOT_CREATE; */

    container = netsnmp_container_find("sctpAssocTable:table_container");
    if (NULL == container) {
        snmp_log(LOG_ERR, "error creating container for sctpAssocTable\n");
        goto bail;
    }
    sctpAssocTable_container = container;

    table_info = SNMP_MALLOC_TYPEDEF(netsnmp_table_registration_info);
    if (NULL == table_info) {
        snmp_log(LOG_ERR,
                 "error allocating table registration for sctpAssocTable\n");
        goto bail;
    }
    netsnmp_table_helper_add_indexes(table_info, ASN_UNSIGNED,  /* index: sctpAssocId */
                                     0);
    table_info->min_column = COLUMN_SCTPASSOCREMHOSTNAME;
    table_info->max_column = COLUMN_SCTPASSOCDISCONTINUITYTIME;

    /*************************************************
     *
     * inject container_table helper
     */
    handler = netsnmp_container_table_handler_get(table_info, container,
                                                  TABLE_CONTAINER_KEY_NETSNMP_INDEX);
    if (NULL == handler) {
        snmp_log(LOG_ERR,
                 "error allocating table registration for sctpAssocTable\n");
        goto bail;
    }
    if (SNMPERR_SUCCESS != netsnmp_inject_handler(reg, handler)) {
        snmp_log(LOG_ERR,
                 "error injecting container_table handler for sctpAssocTable\n");
        goto bail;
    }
    handler = NULL;             /* reg has it, will reuse below */

    /*************************************************
     *
     * inject cache helper
     */
    cache = netsnmp_cache_create(SCTP_TABLES_CACHE_TIMEOUT,     /* timeout in seconds */
                                 _cache_load, _cache_free,
                                 sctpAssocTable_oid,
                                 sctpAssocTable_oid_len);

    if (NULL == cache) {
        snmp_log(LOG_ERR, "error creating cache for sctpAssocTable\n");
        goto bail;
    }
    cache->flags = NETSNMP_CACHE_DONT_INVALIDATE_ON_SET
        | NETSNMP_CACHE_AUTO_RELOAD | NETSNMP_CACHE_PRELOAD;
    cache->magic = container;

    handler = netsnmp_cache_handler_get(cache);
    if (NULL == handler) {
        snmp_log(LOG_ERR,
                 "error creating cache handler for sctpAssocTable\n");
        goto bail;
    }

    if (SNMPERR_SUCCESS != netsnmp_inject_handler(reg, handler)) {
        snmp_log(LOG_ERR,
                 "error injecting cache handler for sctpAssocTable\n");
        goto bail;
    }
    handler = NULL;             /* reg has it */

    /*
     * register the table
     */
    if (SNMPERR_SUCCESS != netsnmp_register_table(reg, table_info)) {
        snmp_log(LOG_ERR,
                 "error registering table handler for sctpAssocTable\n");
        goto bail;
    }

    /*
     * Initialise the contents of the table here
     */


    return;                     /* ok */

    /*
     * Some error occurred during registration. Clean up and bail.
     */
  bail:                        /* not ok */

    if (handler)
        netsnmp_handler_free(handler);

    if (container)
        CONTAINER_FREE(container);

    if (reg)
        netsnmp_handler_registration_free(reg);
}
Exemplo n.º 13
0
void init_netflow(void)
{
	netsnmp_handler_registration *reg;
	struct snmp_vars *sys;

	/* snmpd -f -L -Dnetflow,dlmod */
	DEBUGMSGTL(("netflow", "init_netflow\n"));

	netsnmp_register_scalar_group(
	    netsnmp_create_handler_registration(
		    "iptNetflowModule",
		    iptNetflowModule_handler,
		    iptNetflowModule_oid,
		    OID_LENGTH(iptNetflowModule_oid),
		    HANDLER_CAN_RONLY),
	    1, var_max(modinfos));

	netsnmp_register_scalar_group(
	    netsnmp_create_handler_registration(
		    "iptNetflowSysctl",
		    iptNetflowSysctl_handler,
		    iptNetflowSysctl_oid,
		    OID_LENGTH(iptNetflowSysctl_oid),
		    HANDLER_CAN_RWRITE),
	    1, var_max(sysctls));

	netsnmp_register_scalar_group(
	    netsnmp_create_handler_registration(
		    "iptNetflowTotals",
		    iptNetflowTotals_handler,
		    iptNetflowTotals_oid,
		    OID_LENGTH(iptNetflowTotals_oid),
		    HANDLER_CAN_RONLY),
	    1, var_max(totals));

	/* Register first table. */
	reg = netsnmp_create_handler_registration(
	    "iptNetflowCpuTable", /* no handler */ NULL,
	    iptNetflowCpuTable_oid, OID_LENGTH(iptNetflowCpuTable_oid),
	    HANDLER_CAN_RONLY);

	/* set up columns */
	cpu_data_set = netsnmp_create_table_data_set("iptNetflowCpuDataSet");
	netsnmp_table_set_add_indexes(cpu_data_set, ASN_INTEGER, 0);
	/* I include cpuIndex into columns, which is not SMIv2'ish */
	for (sys = cputable; sys->obj; sys++)
		netsnmp_table_set_add_default_row(cpu_data_set, sys->obj, sys->type, 0, NULL, 0);
	netsnmp_register_table_data_set(reg, cpu_data_set, NULL);

	/* cache handler will load actual data, and it needs to be
	 * injected in front of dataset handler to be called first */
	stat_cache = netsnmp_cache_create(
	    /* no timeout */ -1,
	    stat_cache_load, dummy_cache_free,
	    iptNetflowCpuTable_oid, OID_LENGTH(iptNetflowCpuTable_oid));
	netsnmp_inject_handler(reg, netsnmp_cache_handler_get(stat_cache));

	/* Register second table. */
	reg = netsnmp_create_handler_registration(
	    "iptNetflowSockTable", /* no handler */ NULL,
	    iptNetflowSockTable_oid, OID_LENGTH(iptNetflowSockTable_oid),
	    HANDLER_CAN_RONLY);

	/* set up columns */
	sock_data_set = netsnmp_create_table_data_set("iptNetflowSockDataSet");
	/* I don't include sockIndex into columns, which is more SMIv2'ish */
	netsnmp_table_set_add_indexes(sock_data_set, ASN_INTEGER, 0);
	for (sys = &socktable[1]; sys->obj; sys++)
		netsnmp_table_set_add_default_row(sock_data_set, sys->obj, sys->type, 0, NULL, 0);
	netsnmp_register_table_data_set(reg, sock_data_set, NULL);

	/* as before, cache handler will load actual data, and it needs
	 * to be injected in front of dataset handler to be called first */
	stat_cache = netsnmp_cache_create(
	    /* no timeout */ -1,
	    stat_cache_load, dummy_cache_free,
	    iptNetflowSockTable_oid, OID_LENGTH(iptNetflowSockTable_oid));
	netsnmp_inject_handler(reg, netsnmp_cache_handler_get(stat_cache));
}
Exemplo n.º 14
0
/** Initialize the cpqNicIfLogMapTable table by defining its contents and how it's structured */
void
initialize_table_cpqNicIfLogMapTable(void)
{
    const oid       cpqNicIfLogMapTable_oid[] =
        { 1, 3, 6, 1, 4, 1, 232, 18, 2, 2, 1 };
    const size_t    cpqNicIfLogMapTable_oid_len =
        OID_LENGTH(cpqNicIfLogMapTable_oid);
    netsnmp_handler_registration *reg = NULL;
    netsnmp_mib_handler *handler = NULL;
    netsnmp_container *container = NULL;
    netsnmp_table_registration_info *table_info = NULL;
    netsnmp_cache  *cache = NULL;

    int reg_tbl_ret = SNMPERR_SUCCESS;

    DEBUGMSGTL(("cpqNicIfLogMapTable:init",
                "initializing table cpqNicIfLogMapTable\n"));

    reg =
        netsnmp_create_handler_registration("cpqNicIfLogMapTable",
                                            cpqNicIfLogMapTable_handler,
                                            cpqNicIfLogMapTable_oid,
                                            cpqNicIfLogMapTable_oid_len,
                                            HANDLER_CAN_RONLY);
    if (NULL == reg) {
        snmp_log(LOG_ERR,
                 "error creating handler registration for cpqNicIfLogMapTable\n");
        goto bail;
    }

    container =
        netsnmp_container_find("cpqNicIfLogMapTable:table_container");
    if (NULL == container) {
        snmp_log(LOG_ERR,
                 "error creating container for cpqNicIfLogMapTable\n");
        goto bail;
    }
    container->container_name = strdup("cpqNicIfLogMapTable container");


    table_info = SNMP_MALLOC_TYPEDEF(netsnmp_table_registration_info);
    if (NULL == table_info) {
        snmp_log(LOG_ERR,
                 "error allocating table registration for cpqNicIfLogMapTable\n");
        goto bail;
    }
    netsnmp_table_helper_add_indexes(table_info, ASN_INTEGER,   /* index: cpqNicIfLogMapIndex */
                                     0);
    table_info->min_column = COLUMN_CPQNICIFLOGMAPINDEX;
    table_info->max_column = COLUMN_CPQNICIFLOGMAPPCILOCATION;

    /*************************************************
     *
     * inject container_table helper
     */
    handler = netsnmp_container_table_handler_get(table_info, container,
                                                  TABLE_CONTAINER_KEY_NETSNMP_INDEX);
    if (NULL == handler) {
        snmp_log(LOG_ERR,
                 "error allocating table registration for cpqNicIfLogMapTable\n");
        goto bail;
    }
    if (SNMPERR_SUCCESS != netsnmp_inject_handler(reg, handler)) {
        snmp_log(LOG_ERR,
                 "error injecting container_table handler for cpqNicIfLogMapTable\n");
        goto bail;
    }
    handler = NULL;             /* reg has it, will reuse below */

    /*************************************************
     *
     * inject cache helper
     */
    cache = netsnmp_cache_create(30,    /* timeout in seconds */
                                 _cache_load, _cache_free,
                                 cpqNicIfLogMapTable_oid,
                                 cpqNicIfLogMapTable_oid_len);

    if (NULL == cache) {
        snmp_log(LOG_ERR,
                 "error creating cache for cpqNicIfLogMapTable\n");
        goto bail;
    }
    cache->flags = NETSNMP_CACHE_PRELOAD |
                   NETSNMP_CACHE_DONT_FREE_EXPIRED |
                   NETSNMP_CACHE_DONT_AUTO_RELEASE |
                   NETSNMP_CACHE_DONT_FREE_BEFORE_LOAD |
                   NETSNMP_CACHE_DONT_INVALIDATE_ON_SET;

    cache->magic = container;

    handler = netsnmp_cache_handler_get(cache);
    if (NULL == handler) {
        snmp_log(LOG_ERR,
                 "error creating cache handler for cpqNicIfLogMapTable\n");
        goto bail;
    }

    if (SNMPERR_SUCCESS != netsnmp_inject_handler(reg, handler)) {
        snmp_log(LOG_ERR,
                 "error injecting cache handler for cpqNicIfLogMapTable\n");
        goto bail;
    }
    handler = NULL;             /* reg has it */

    /*
     * register the table
     */
    reg_tbl_ret = netsnmp_register_table(reg, table_info);
    if (reg_tbl_ret != SNMPERR_SUCCESS) {
        snmp_log(LOG_ERR,
                 "error registering table handler for cpqNicIfLogMapTable\n");
        goto bail;
    }

    return;                     /* ok */

    /*
     * Some error occurred during registration. Clean up and bail.
     */
  bail:                        /* not ok */

    if (handler)
        netsnmp_handler_free(handler);

    if (cache)
        netsnmp_cache_free(cache);

    if (table_info)
        netsnmp_table_registration_info_free(table_info);

    if (container)
        CONTAINER_FREE(container);

    if (reg_tbl_ret == SNMPERR_SUCCESS)
        if (reg)
            netsnmp_handler_registration_free(reg);
}