thanks for your reply.
After looking at some sample code generated by mib2c i used following method
to aceess tables with static data and no index storage in structure.
I changed only get first and get next data points.
index is used to store table index.In this case i have two indices.
This file is generated by mib2c using table iterator conf.
#################################################
extern CARD_ST cardst[20];
int indexSLT[2];
int *idxSLPtr;
/*
* Example iterator hook routines - using 'get_next' to do most of the work
*/
netsnmp_variable_list *
slotTable_get_first_data_point(void **my_loop_context,
void **my_data_context,
netsnmp_variable_list * put_index_data,
netsnmp_iterator_info *mydata)
{
netsnmp_variable_list *idx = put_index_data;
indexSLT[0] = 0;
indexSLT[1] = 0;
idxSLPtr = indexSLT;
snmp_set_var_typed_integer(idx, ASN_INTEGER, indexSLT[0] );
idx = idx->next_variable;
snmp_set_var_typed_integer(idx, ASN_INTEGER, indexSLT[1]);
idx = idx->next_variable;
// printf("\n ENTRY[%d] \n",*idxPtr);
*my_data_context = (void *)&cardst[0];
*my_loop_context = (void *)idxSLPtr;
return put_index_data;
// return slotTable_get_next_data_point(my_loop_context, my_data_context,
// put_index_data, mydata);
}
netsnmp_variable_list *
slotTable_get_next_data_point(void **my_loop_context,
void **my_data_context,
netsnmp_variable_list * put_index_data,
netsnmp_iterator_info *mydata)
{
int *entry =
(int *) *my_loop_context;
netsnmp_variable_list *idx = put_index_data;
if (entry) {
entry[1]++;
if((entry[1])>=10)
{
entry[0]++;
if(entry[0] >= 20)
return NULL;
entry[1] = 0;
}
snmp_set_var_typed_integer(idx, ASN_INTEGER, entry[0]);
idx = idx->next_variable;
snmp_set_var_typed_integer(idx, ASN_INTEGER,entry[1]);
idx = idx->next_variable;
*my_data_context = (void *) &cardst[entry[1]];
*my_loop_context = (void *) entry;
return put_index_data;
} else {
return NULL;
}
}
#################################################
It help others also.
Parveen Yadav
----- Original Message -----
From: "Wes Hardaker" <[EMAIL PROTECTED]>
To: "Parveen Yadav" <[EMAIL PROTECTED]>
Cc: "SNMP USERS" <[email protected]>
Sent: Tuesday, December 09, 2008 8:26 PM
Subject: Re: Need Help
>>>>>> On Fri, 5 Dec 2008 13:09:03 +0530, "Parveen Yadav"
>>>>>> <[EMAIL PROTECTED]> said:
>
> PY> I am new user to net-SNMP and i am trying to implement new tables in
> PY> code.My data is in shared space and in the form of static structure.
> PY> Can somebody provide some examples of using integer index as
> PY> my_loop_context pointer.
>
> There are some examples in the code you may look at. You might try
> looking at agent/mibgroup/examples/netSnmpHostsTable_access.c which
> doesn't use an integer but may help you anyway.
> --
> Wes Hardaker
> Sparta, Inc.
>
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