/**
* @internal
* initialize the iterator container with functions or wrappers
*/
void
_dot11ConfTotalTrapGroupTable_container_init(dot11ConfTotalTrapGroupTable_interface_ctx *if_ctx)
{
DEBUGMSGTL(("internal:dot11ConfTotalTrapGroupTable:_dot11ConfTotalTrapGroupTable_container_init","called\n"));
/*
* set up the cache
*/
if_ctx->cache = netsnmp_cache_create(30, /* timeout in seconds */
_cache_load, _cache_free,
dot11ConfTotalTrapGroupTable_oid,
dot11ConfTotalTrapGroupTable_oid_size);
if(NULL == if_ctx->cache) {
snmp_log(LOG_ERR, "error creating cache for dot11ConfTotalTrapGroupTable\n");
return;
}
if_ctx->cache->flags = NETSNMP_CACHE_DONT_INVALIDATE_ON_SET;
dot11ConfTotalTrapGroupTable_container_init(&if_ctx->container, if_ctx->cache);
if(NULL == if_ctx->container)
if_ctx->container = netsnmp_container_find("dot11ConfTotalTrapGroupTable:table_container");
if(NULL == if_ctx->container) {
snmp_log(LOG_ERR,"error creating container in "
"dot11ConfTotalTrapGroupTable_container_init\n");
return;
}
if_ctx->cache->magic = (void*)if_ctx->container;
} /* _dot11ConfTotalTrapGroupTable_container_init */
/** 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;
}
/**
* @internal
* initialize the container with functions or wrappers
*/
void
_ipDefaultRouterTable_container_init(ipDefaultRouterTable_interface_ctx *
if_ctx)
{
DEBUGMSGTL(("internal:ipDefaultRouterTable:_ipDefaultRouterTable_container_init", "called\n"));
/*
* cache init
*/
if_ctx->cache = netsnmp_cache_create(30, /* timeout in seconds */
_cache_load, _cache_free,
ipDefaultRouterTable_oid,
ipDefaultRouterTable_oid_size);
if (NULL == if_ctx->cache) {
snmp_log(LOG_ERR,
"error creating cache for ipDefaultRouterTable\n");
return;
}
if_ctx->cache->flags = NETSNMP_CACHE_DONT_INVALIDATE_ON_SET;
ipDefaultRouterTable_container_init(&if_ctx->container, if_ctx->cache);
if (NULL == if_ctx->container)
if_ctx->container =
netsnmp_container_find("ipDefaultRouterTable:table_container");
if (NULL == if_ctx->container) {
snmp_log(LOG_ERR, "error creating container in "
"ipDefaultRouterTable_container_init\n");
return;
}
if (NULL != if_ctx->cache)
if_ctx->cache->magic = (void *) if_ctx->container;
} /* _ipDefaultRouterTable_container_init */
void init_cpu( void ) {
oid nsCPU[] = { 1, 3, 6, 1, 4, 1, 8072, 1, 33 };
/*
* If we're sampling the CPU statistics automatically,
* then arrange for this to be triggered regularly,
* keeping sufficient samples to cover the last minute.
* If the system-specific code has already initialised
* the list of CPU entries, then retrieve the first set
* of stats immediately.
* Otherwise, wait until the regular sampling kicks in.
*
* If we're not sampling these statistics regularly,
* create a suitable cache handler instead.
*/
if ( _cpuAutoUpdate ) {
_cpuHistoryLen = 60/_cpuAutoUpdate;
snmp_alarm_register( _cpuAutoUpdate, SA_REPEAT, _cpu_update_stats,
NULL );
if ( _cpu_head )
_cpu_update_stats( 0, NULL );
} else
_cpu_cache = netsnmp_cache_create( 5, netsnmp_cpu_arch_load, NULL,
nsCPU, OID_LENGTH(nsCPU));
}
/**
* create swrun cache
*/
netsnmp_cache *
netsnmp_swrun_cache(void)
{
oid hrSWRunTable_oid[] = { 1, 3, 6, 1, 2, 1, 25, 4, 2 };
size_t hrSWRunTable_oid_len = OID_LENGTH(hrSWRunTable_oid);
if ( !swrun_cache ) {
swrun_cache = netsnmp_cache_create(30, /* timeout in seconds */
_cache_load, _cache_free,
hrSWRunTable_oid, hrSWRunTable_oid_len);
if (swrun_cache)
swrun_cache->flags = NETSNMP_CACHE_DONT_INVALIDATE_ON_SET;
}
return swrun_cache;
}
/** 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;
}
void init_hw_sensors( void ) {
if ( _sensor_container )
return; /* Already initialised */
DEBUGMSGTL(("sensors", "Initialise Hardware Sensors module\n"));
/*
* Define a container to hold the basic list of sensors
* The four LM-SENSOR-MIB containers will be created in
* the relevant initialisation routine(s)
*/
_sensor_container = netsnmp_container_find("sensorTable:table_container");
if ( NULL == _sensor_container ) {
snmp_log( LOG_ERR, "failed to create container for sensorTable");
return;
}
netsnmp_sensor_arch_init( );
/*
* If we're sampling the sensor information automatically,
* then arrange for this to be triggered regularly.
*
* If we're not sampling these values regularly,
* create a suitable cache handler instead.
*/
if ( _sensorAutoUpdate ) {
DEBUGMSGTL(("sensors", "Reloading Hardware Sensors automatically (%d)\n",
_sensorAutoUpdate));
snmp_alarm_register( _sensorAutoUpdate, SA_REPEAT,
_sensor_update_stats, NULL );
}
else {
_sensor_cache = netsnmp_cache_create( 5, netsnmp_sensor_load,
netsnmp_sensor_free, NULL, 0 );
DEBUGMSGTL(("sensors", "Reloading Hardware Sensors on-demand (%p)\n",
_sensor_cache));
}
}
void init_hw_fsys( void ) {
if ( _fsys_container )
return; /* Already initialised */
DEBUGMSGTL(("fsys", "Initialise Hardware FileSystem module\n"));
/*
* Define a container to hold the list of filesystems
*/
_fsys_container = netsnmp_container_find("fsysTable:table_container");
if ( NULL == _fsys_container ) {
snmp_log( LOG_ERR, "failed to create container for fsysTable");
return;
}
netsnmp_fsys_arch_init( );
/*
* If we're sampling the file system information automatically,
* then arrange for this to be triggered regularly.
*
* If we're not sampling these values regularly,
* create a suitable cache handler instead.
*/
if ( _fsysAutoUpdate ) {
DEBUGMSGTL(("fsys", "Reloading Hardware FileSystems automatically (%d)\n",
_fsysAutoUpdate));
snmp_alarm_register( _fsysAutoUpdate, SA_REPEAT,
_fsys_update_stats, NULL );
}
else {
_fsys_cache = netsnmp_cache_create( 5, netsnmp_fsys_load,
netsnmp_fsys_free, NULL, 0 );
DEBUGMSGTL(("fsys", "Reloading Hardware FileSystems on-demand (%p)\n",
_fsys_cache));
}
}
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");
}
/** 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);
}
/** 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);
}
/** 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);
}
/** 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);
}
void init_hw_mem( void ) {
oid nsMemory[] = { 1, 3, 6, 1, 4, 1, 8072, 1, 31 };
_mem_cache = netsnmp_cache_create( 5, netsnmp_mem_arch_load, NULL,
nsMemory, OID_LENGTH(nsMemory));
}
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));
}
/** 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);
}
