Thanks Dave.
I did that modification but when I compile and run the code as subagent I am
getting the
Segmentation Fault Error.
I just did very simple modification in the the data_set.c example. This
error happens right before the netsnmp_table_set_multi_add_default_row()
function.
At below you can see the code.
I appreciate if you can give me a hint on this problem.
I can successfully run and compile data_set.c
Regards,
Reza
* Note: this file originally auto-generated by mib2c using
* : mib2c.create-dataset.conf,v 5.4 2004/02/02 19:06:53 rstory Exp $
*/
#include <net-snmp/net-snmp-config.h>
#include <net-snmp/net-snmp-includes.h>
#include <net-snmp/agent/net-snmp-agent-includes.h>
#include "dot3ChannelInfo1Table.h"
/** Initialize the dot3ChannelInfo1Table table by defining its contents and
how it's structured */
void
initialize_table_dot3ChannelInfo1Table(void)
{
static oid dot3ChannelInfo1Table_oid[] =
{ 1, 3, 6, 1, 4, 1, 16735, 21, 4, 1 };
size_t dot3ChannelInfo1Table_oid_len =
OID_LENGTH(dot3ChannelInfo1Table_oid);
netsnmp_table_data_set *table_set;
netsnmp_table_row *row;
/*
* create the table structure itself
*/
table_set = netsnmp_create_table_data_set("dot3ChannelInfo1Table");
/*
* comment this out or delete if you don't support creation of new rows
*/
table_set->allow_creation = 1;
printf ("111111111111 \n");
/***************************************************
* Adding indexes
*/
DEBUGMSGTL(("initialize_table_dot3ChannelInfo1Table",
"adding indexes to table dot3ChannelInfo1Table\n"));
netsnmp_table_set_add_indexes(table_set, /* index: dot3CitIndex */
ASN_INTEGER);
printf ("bbbbbbbbbbbbbbbbb \n");
DEBUGMSGTL(("initialize_table_dot3ChannelInfo1Table",
"adding column types to table dot3ChannelInfo1Table\n"));
netsnmp_table_set_multi_add_default_row(table_set,
COLUMN_DOT3CITINDEX, 0,
NULL, 0,
COLUMN_DOT3CITCHANNELNUMBER,
ASN_INTEGER, 0, NULL, 0,
COLUMN_DOT3CITDATARATE,
ASN_INTEGER, 0, NULL, 0,
COLUMN_DOT3CITTXPOWER,
ASN_INTEGER, 0, NULL, 0, 0);
/*
* registering the table with the master agent
*/
/*
* note: if you don't need a subhandler to deal with any aspects
* of the request, change dot3ChannelInfo1Table_handler to "NULL"
*/
printf ("2222222222222222 \n");
netsnmp_register_table_data_set(netsnmp_create_handler_registration
("dot3ChannelInfo1Table",
dot3ChannelInfo1Table_handler,
dot3ChannelInfo1Table_oid,
dot3ChannelInfo1Table_oid_len,
HANDLER_CAN_RWRITE), table_set, NULL);
printf ("333333333333333 \n");
row = netsnmp_create_table_data_row();
/*
* set the index to the IETF WG name "snmpv3"
*/
long indx=1;
netsnmp_table_row_add_index(row, ASN_INTEGER,&indx,sizeof(indx));
printf ("44444444444444444 \n");
long ChNum=123;
long DataR=124;
long TxP=125;
/*
* set column 2 to be the WG chair name "Russ Mundy"
*/
netsnmp_set_row_column(row, 2, ASN_INTEGER,
&ChNum,sizeof(ChNum));
netsnmp_mark_row_column_writable(row, 2, 1); /* make writable via SETs */
printf ("5555555555555555\n");
/*
* set column 3 to be the WG chair name "David Harrington"
*/
netsnmp_set_row_column(row, 3, ASN_INTEGER, &DataR,
sizeof(DataR));
netsnmp_set_row_column(row, 4, ASN_INTEGER, &TxP,
sizeof(TxP));
netsnmp_mark_row_column_writable(row, 3, 1); /* make writable via SETs */
/*
* add the row to the table
*/
netsnmp_table_dataset_add_row(table_set, row);
printf ("66666666666666666666666 \n");
netsnmp_register_auto_data_table(table_set, NULL);
}
/** Initializes the dot3ChannelInfo1Table module */
void
init_dot3ChannelInfo1Table(void)
{
/*
* here we initialize all the tables we're planning on supporting
*/
initialize_table_dot3ChannelInfo1Table();
}
/** handles requests for the dot3ChannelInfo1Table table, if anything else
needs to be done */
int
dot3ChannelInfo1Table_handler(netsnmp_mib_handler *handler,
netsnmp_handler_registration *reginfo,
netsnmp_agent_request_info *reqinfo,
netsnmp_request_info *requests)
{
/*
* perform anything here that you need to do. The requests have
* already been processed by the master table_dataset handler, but
* this gives you chance to act on the request in some other way
* if need be.
*/
return SNMP_ERR_NOERROR;
}
Note: forwarded message attached.
---------------------------------
Ahhh...imagining that irresistible "new car" smell?
Check outnew cars at Yahoo! Autos.--- Begin Message ---
On 22/04/07, Reza Salehi <[EMAIL PROTECTED]> wrote:
I used mib2c.create-dataset.conf to create a C file. I want to register
Integers in each column .In example data-set.c it used
net_snmp_set_row_column(row,column,type, char* value,
size_t length) function for setting the column for each row
long myInt = 12345;
net_snmp_set_row_column( row, col, ASN_INTEGER, &myInt, sizeof(myInt));
Dave
--- End Message ---
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