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[nes]: TED changes ...
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@nes-repo
nes-repo committed Aug 1, 2015
1 parent eb329e3 commit 9bea6e0
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289 changes: 289 additions & 0 deletions ted/neTedMIB.c
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Original file line number Diff line number Diff line change
Expand Up @@ -54,6 +54,7 @@ static oid neTedNodeTable_oid[] = {1,3,6,1,4,1,36969,68,1,2};
static oid neTedLinkTable_oid[] = {1,3,6,1,4,1,36969,68,1,3};
static oid neTedAddressTable_oid[] = {1,3,6,1,4,1,36969,68,1,4};
static oid neTedNeighborTable_oid[] = {1,3,6,1,4,1,36969,68,1,5};
static oid neTedLinkResvTable_oid[] = {1,3,6,1,4,1,36969,68,1,6};
static oid neTeLinkAdjCapTable_oid[] = {1,3,6,1,4,1,36969,68,1,6};
static oid neTeCompLinkAdjCapTable_oid[] = {1,3,6,1,4,1,36969,68,1,7};
static oid neTedLinkXCTable_oid[] = {1,3,6,1,4,1,36969,68,1,9};
Expand Down Expand Up @@ -118,6 +119,7 @@ neTedMIB_init (void)
neTedLinkTable_init ();
neTedAddressTable_init ();
neTedNeighborTable_init ();
neTedLinkResvTable_init ();
neTeLinkAdjCapTable_init ();
neTeCompLinkAdjCapTable_init ();
neTedLinkXCTable_init ();
Expand Down Expand Up @@ -3356,6 +3358,293 @@ neTedNeighborTable_mapper (
return SNMP_ERR_NOERROR;
}

/** initialize neTedLinkResvTable table mapper **/
void
neTedLinkResvTable_init (void)
{
extern oid neTedLinkResvTable_oid[];
netsnmp_handler_registration *reg;
netsnmp_iterator_info *iinfo;
netsnmp_table_registration_info *table_info;

reg = netsnmp_create_handler_registration (
"neTedLinkResvTable", &neTedLinkResvTable_mapper,
neTedLinkResvTable_oid, OID_LENGTH (neTedLinkResvTable_oid),
HANDLER_CAN_RONLY
);

table_info = xBuffer_cAlloc (sizeof (netsnmp_table_registration_info));
netsnmp_table_helper_add_indexes (table_info,
ASN_UNSIGNED /* index: neTedNodeIndex */,
ASN_UNSIGNED /* index: neTedLinkIndex */,
ASN_UNSIGNED /* index: mplsTunnelIndex */,
ASN_UNSIGNED /* index: mplsTunnelInstance */,
ASN_UNSIGNED /* index: mplsTunnelIngressLSRId */,
ASN_UNSIGNED /* index: mplsTunnelEgressLSRId */,
0);
table_info->min_column = NETEDLINKRESVBANDWIDTH;
table_info->max_column = NETEDLINKRESVBANDWIDTH;

iinfo = xBuffer_cAlloc (sizeof (netsnmp_iterator_info));
iinfo->get_first_data_point = &neTedLinkResvTable_getFirst;
iinfo->get_next_data_point = &neTedLinkResvTable_getNext;
iinfo->get_data_point = &neTedLinkResvTable_get;
iinfo->table_reginfo = table_info;
iinfo->flags |= NETSNMP_ITERATOR_FLAG_SORTED;

netsnmp_register_table_iterator (reg, iinfo);

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

static int8_t
neTedLinkResvTable_BTreeNodeCmp (
xBTree_Node_t *pNode1, xBTree_Node_t *pNode2, xBTree_t *pBTree)
{
register neTedLinkResvEntry_t *pEntry1 = xBTree_entry (pNode1, neTedLinkResvEntry_t, oBTreeNode);
register neTedLinkResvEntry_t *pEntry2 = xBTree_entry (pNode2, neTedLinkResvEntry_t, oBTreeNode);

return
(pEntry1->u32NodeIndex < pEntry2->u32NodeIndex) ||
(pEntry1->u32NodeIndex == pEntry2->u32NodeIndex && pEntry1->u32LinkIndex < pEntry2->u32LinkIndex) ||
(pEntry1->u32NodeIndex == pEntry2->u32NodeIndex && pEntry1->u32LinkIndex == pEntry2->u32LinkIndex && pEntry1->u32MplsTunnelIndex < pEntry2->u32MplsTunnelIndex) ||
(pEntry1->u32NodeIndex == pEntry2->u32NodeIndex && pEntry1->u32LinkIndex == pEntry2->u32LinkIndex && pEntry1->u32MplsTunnelIndex == pEntry2->u32MplsTunnelIndex && pEntry1->u32MplsTunnelInstance < pEntry2->u32MplsTunnelInstance) ||
(pEntry1->u32NodeIndex == pEntry2->u32NodeIndex && pEntry1->u32LinkIndex == pEntry2->u32LinkIndex && pEntry1->u32MplsTunnelIndex == pEntry2->u32MplsTunnelIndex && pEntry1->u32MplsTunnelInstance == pEntry2->u32MplsTunnelInstance && pEntry1->u32MplsTunnelIngressLSRId < pEntry2->u32MplsTunnelIngressLSRId) ||
(pEntry1->u32NodeIndex == pEntry2->u32NodeIndex && pEntry1->u32LinkIndex == pEntry2->u32LinkIndex && pEntry1->u32MplsTunnelIndex == pEntry2->u32MplsTunnelIndex && pEntry1->u32MplsTunnelInstance == pEntry2->u32MplsTunnelInstance && pEntry1->u32MplsTunnelIngressLSRId == pEntry2->u32MplsTunnelIngressLSRId && pEntry1->u32MplsTunnelEgressLSRId < pEntry2->u32MplsTunnelEgressLSRId) ? -1:
(pEntry1->u32NodeIndex == pEntry2->u32NodeIndex && pEntry1->u32LinkIndex == pEntry2->u32LinkIndex && pEntry1->u32MplsTunnelIndex == pEntry2->u32MplsTunnelIndex && pEntry1->u32MplsTunnelInstance == pEntry2->u32MplsTunnelInstance && pEntry1->u32MplsTunnelIngressLSRId == pEntry2->u32MplsTunnelIngressLSRId && pEntry1->u32MplsTunnelEgressLSRId == pEntry2->u32MplsTunnelEgressLSRId) ? 0: 1;
}

xBTree_t oNeTedLinkResvTable_BTree = xBTree_initInline (&neTedLinkResvTable_BTreeNodeCmp);

/* create a new row in the table */
neTedLinkResvEntry_t *
neTedLinkResvTable_createEntry (
uint32_t u32NodeIndex,
uint32_t u32LinkIndex,
uint32_t u32MplsTunnelIndex,
uint32_t u32MplsTunnelInstance,
uint32_t u32MplsTunnelIngressLSRId,
uint32_t u32MplsTunnelEgressLSRId)
{
register neTedLinkResvEntry_t *poEntry = NULL;

if ((poEntry = xBuffer_cAlloc (sizeof (*poEntry))) == NULL)
{
return NULL;
}

poEntry->u32NodeIndex = u32NodeIndex;
poEntry->u32LinkIndex = u32LinkIndex;
poEntry->u32MplsTunnelIndex = u32MplsTunnelIndex;
poEntry->u32MplsTunnelInstance = u32MplsTunnelInstance;
poEntry->u32MplsTunnelIngressLSRId = u32MplsTunnelIngressLSRId;
poEntry->u32MplsTunnelEgressLSRId = u32MplsTunnelEgressLSRId;
if (xBTree_nodeFind (&poEntry->oBTreeNode, &oNeTedLinkResvTable_BTree) != NULL)
{
xBuffer_free (poEntry);
return NULL;
}

xBTree_nodeAdd (&poEntry->oBTreeNode, &oNeTedLinkResvTable_BTree);
return poEntry;
}

neTedLinkResvEntry_t *
neTedLinkResvTable_getByIndex (
uint32_t u32NodeIndex,
uint32_t u32LinkIndex,
uint32_t u32MplsTunnelIndex,
uint32_t u32MplsTunnelInstance,
uint32_t u32MplsTunnelIngressLSRId,
uint32_t u32MplsTunnelEgressLSRId)
{
register neTedLinkResvEntry_t *poTmpEntry = NULL;
register xBTree_Node_t *poNode = NULL;

if ((poTmpEntry = xBuffer_cAlloc (sizeof (*poTmpEntry))) == NULL)
{
return NULL;
}

poTmpEntry->u32NodeIndex = u32NodeIndex;
poTmpEntry->u32LinkIndex = u32LinkIndex;
poTmpEntry->u32MplsTunnelIndex = u32MplsTunnelIndex;
poTmpEntry->u32MplsTunnelInstance = u32MplsTunnelInstance;
poTmpEntry->u32MplsTunnelIngressLSRId = u32MplsTunnelIngressLSRId;
poTmpEntry->u32MplsTunnelEgressLSRId = u32MplsTunnelEgressLSRId;
if ((poNode = xBTree_nodeFind (&poTmpEntry->oBTreeNode, &oNeTedLinkResvTable_BTree)) == NULL)
{
xBuffer_free (poTmpEntry);
return NULL;
}

xBuffer_free (poTmpEntry);
return xBTree_entry (poNode, neTedLinkResvEntry_t, oBTreeNode);
}

neTedLinkResvEntry_t *
neTedLinkResvTable_getNextIndex (
uint32_t u32NodeIndex,
uint32_t u32LinkIndex,
uint32_t u32MplsTunnelIndex,
uint32_t u32MplsTunnelInstance,
uint32_t u32MplsTunnelIngressLSRId,
uint32_t u32MplsTunnelEgressLSRId)
{
register neTedLinkResvEntry_t *poTmpEntry = NULL;
register xBTree_Node_t *poNode = NULL;

if ((poTmpEntry = xBuffer_cAlloc (sizeof (*poTmpEntry))) == NULL)
{
return NULL;
}

poTmpEntry->u32NodeIndex = u32NodeIndex;
poTmpEntry->u32LinkIndex = u32LinkIndex;
poTmpEntry->u32MplsTunnelIndex = u32MplsTunnelIndex;
poTmpEntry->u32MplsTunnelInstance = u32MplsTunnelInstance;
poTmpEntry->u32MplsTunnelIngressLSRId = u32MplsTunnelIngressLSRId;
poTmpEntry->u32MplsTunnelEgressLSRId = u32MplsTunnelEgressLSRId;
if ((poNode = xBTree_nodeFindNext (&poTmpEntry->oBTreeNode, &oNeTedLinkResvTable_BTree)) == NULL)
{
xBuffer_free (poTmpEntry);
return NULL;
}

xBuffer_free (poTmpEntry);
return xBTree_entry (poNode, neTedLinkResvEntry_t, oBTreeNode);
}

/* remove a row from the table */
void
neTedLinkResvTable_removeEntry (neTedLinkResvEntry_t *poEntry)
{
if (poEntry == NULL ||
xBTree_nodeFind (&poEntry->oBTreeNode, &oNeTedLinkResvTable_BTree) == NULL)
{
return; /* Nothing to remove */
}

xBTree_nodeRemove (&poEntry->oBTreeNode, &oNeTedLinkResvTable_BTree);
xBuffer_free (poEntry); /* XXX - release any other internal resources */
return;
}

/* example iterator hook routines - using 'getNext' to do most of the work */
netsnmp_variable_list *
neTedLinkResvTable_getFirst (
void **my_loop_context, void **my_data_context,
netsnmp_variable_list *put_index_data, netsnmp_iterator_info *mydata)
{
*my_loop_context = xBTree_nodeGetFirst (&oNeTedLinkResvTable_BTree);
return neTedLinkResvTable_getNext (my_loop_context, my_data_context, put_index_data, mydata);
}

netsnmp_variable_list *
neTedLinkResvTable_getNext (
void **my_loop_context, void **my_data_context,
netsnmp_variable_list *put_index_data, netsnmp_iterator_info *mydata)
{
neTedLinkResvEntry_t *poEntry = NULL;
netsnmp_variable_list *idx = put_index_data;

if (*my_loop_context == NULL)
{
return NULL;
}
poEntry = xBTree_entry (*my_loop_context, neTedLinkResvEntry_t, oBTreeNode);

snmp_set_var_typed_integer (idx, ASN_UNSIGNED, poEntry->u32NodeIndex);
idx = idx->next_variable;
snmp_set_var_typed_integer (idx, ASN_UNSIGNED, poEntry->u32LinkIndex);
idx = idx->next_variable;
snmp_set_var_typed_integer (idx, ASN_UNSIGNED, poEntry->u32MplsTunnelIndex);
idx = idx->next_variable;
snmp_set_var_typed_integer (idx, ASN_UNSIGNED, poEntry->u32MplsTunnelInstance);
idx = idx->next_variable;
snmp_set_var_typed_integer (idx, ASN_UNSIGNED, poEntry->u32MplsTunnelIngressLSRId);
idx = idx->next_variable;
snmp_set_var_typed_integer (idx, ASN_UNSIGNED, poEntry->u32MplsTunnelEgressLSRId);
*my_data_context = (void*) poEntry;
*my_loop_context = (void*) xBTree_nodeGetNext (&poEntry->oBTreeNode, &oNeTedLinkResvTable_BTree);
return put_index_data;
}

bool
neTedLinkResvTable_get (
void **my_data_context,
netsnmp_variable_list *put_index_data, netsnmp_iterator_info *mydata)
{
neTedLinkResvEntry_t *poEntry = NULL;
register netsnmp_variable_list *idx1 = put_index_data;
register netsnmp_variable_list *idx2 = idx1->next_variable;
register netsnmp_variable_list *idx3 = idx2->next_variable;
register netsnmp_variable_list *idx4 = idx3->next_variable;
register netsnmp_variable_list *idx5 = idx4->next_variable;
register netsnmp_variable_list *idx6 = idx5->next_variable;

poEntry = neTedLinkResvTable_getByIndex (
*idx1->val.integer,
*idx2->val.integer,
*idx3->val.integer,
*idx4->val.integer,
*idx5->val.integer,
*idx6->val.integer);
if (poEntry == NULL)
{
return false;
}

*my_data_context = (void*) poEntry;
return true;
}

/* neTedLinkResvTable table mapper */
int
neTedLinkResvTable_mapper (
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;
neTedLinkResvEntry_t *table_entry;

switch (reqinfo->mode)
{
/*
* Read-support (also covers GetNext requests)
*/
case MODE_GET:
for (request = requests; request != NULL; request = request->next)
{
table_entry = (neTedLinkResvEntry_t*) netsnmp_extract_iterator_context (request);
table_info = netsnmp_extract_table_info (request);
if (table_entry == NULL)
{
netsnmp_set_request_error (reqinfo, request, SNMP_NOSUCHINSTANCE);
continue;
}

switch (table_info->colnum)
{
case NETEDLINKRESVBANDWIDTH:
snmp_set_var_typed_value (request->requestvb, ASN_OCTET_STR, (u_char*) table_entry->au8Bandwidth, table_entry->u16Bandwidth_len);
break;

default:
netsnmp_set_request_error (reqinfo, request, SNMP_NOSUCHOBJECT);
break;
}
}
break;

}

return SNMP_ERR_NOERROR;
}

/** initialize neTeLinkAdjCapTable table mapper **/
void
neTeLinkAdjCapTable_init (void)
Expand Down
57 changes: 57 additions & 0 deletions ted/neTedMIB.h
View file
Original file line number Diff line number Diff line change
Expand Up @@ -476,6 +476,63 @@ Netsnmp_Node_Handler neTedNeighborTable_mapper;
#endif /* SNMP_SRC */


/**
* table neTedLinkResvTable definitions
*/
#define NETEDLINKRESVBANDWIDTH 1

/* table neTedLinkResvTable row entry data structure */
typedef struct neTedLinkResvEntry_t
{
/* Index values */
uint32_t u32NodeIndex;
uint32_t u32LinkIndex;
uint32_t u32MplsTunnelIndex;
uint32_t u32MplsTunnelInstance;
uint32_t u32MplsTunnelIngressLSRId;
uint32_t u32MplsTunnelEgressLSRId;

/* Column values */
uint8_t au8Bandwidth[8];
size_t u16Bandwidth_len; /* # of uint8_t elements */

xBTree_Node_t oBTreeNode;
} neTedLinkResvEntry_t;

extern xBTree_t oNeTedLinkResvTable_BTree;

/* neTedLinkResvTable table mapper */
void neTedLinkResvTable_init (void);
neTedLinkResvEntry_t * neTedLinkResvTable_createEntry (
uint32_t u32NodeIndex,
uint32_t u32LinkIndex,
uint32_t u32MplsTunnelIndex,
uint32_t u32MplsTunnelInstance,
uint32_t u32MplsTunnelIngressLSRId,
uint32_t u32MplsTunnelEgressLSRId);
neTedLinkResvEntry_t * neTedLinkResvTable_getByIndex (
uint32_t u32NodeIndex,
uint32_t u32LinkIndex,
uint32_t u32MplsTunnelIndex,
uint32_t u32MplsTunnelInstance,
uint32_t u32MplsTunnelIngressLSRId,
uint32_t u32MplsTunnelEgressLSRId);
neTedLinkResvEntry_t * neTedLinkResvTable_getNextIndex (
uint32_t u32NodeIndex,
uint32_t u32LinkIndex,
uint32_t u32MplsTunnelIndex,
uint32_t u32MplsTunnelInstance,
uint32_t u32MplsTunnelIngressLSRId,
uint32_t u32MplsTunnelEgressLSRId);
void neTedLinkResvTable_removeEntry (neTedLinkResvEntry_t *poEntry);
#ifdef SNMP_SRC
Netsnmp_First_Data_Point neTedLinkResvTable_getFirst;
Netsnmp_Next_Data_Point neTedLinkResvTable_getNext;
Netsnmp_Get_Data_Point neTedLinkResvTable_get;
Netsnmp_Node_Handler neTedLinkResvTable_mapper;
#endif /* SNMP_SRC */


/**
* table neTeLinkAdjCapTable definitions
*/
Expand Down

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