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fcad23 |
## -*- c -*-
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fcad23 |
######################################################################
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Packit |
fcad23 |
## Do the .h file
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fcad23 |
######################################################################
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fcad23 |
@open ${name}.h@
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fcad23 |
/*
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fcad23 |
* Note: this file originally auto-generated by mib2c
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Packit |
fcad23 |
* using mib2c.row.conf
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Packit |
fcad23 |
*/
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Packit |
fcad23 |
#ifndef $name.uc_H
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fcad23 |
#define $name.uc_H
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fcad23 |
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Packit |
fcad23 |
/* function declarations */
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fcad23 |
void init_$name(void);
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fcad23 |
@foreach $i table@
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fcad23 |
void initialize_table_$i(void);
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Packit |
fcad23 |
Netsnmp_Node_Handler ${i}_handler;
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Packit |
fcad23 |
netsnmp_variable_list *${i}_buildIndexList(struct ${i}_entry *row);
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fcad23 |
struct ${i}_entry *
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fcad23 |
${i}_createEntry(
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fcad23 |
@foreach $idx index@
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fcad23 |
@if $idx.needlength@
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fcad23 |
, $idx.decl* $idx
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fcad23 |
, size_t ${idx}_len
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fcad23 |
@else@
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fcad23 |
, $idx.decl $idx
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fcad23 |
@end@
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fcad23 |
@end@
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fcad23 |
);
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fcad23 |
@end@
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fcad23 |
@foreach $i table@
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fcad23 |
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fcad23 |
/* column number definitions for table $i */
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fcad23 |
@foreach $c column@
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fcad23 |
#define COLUMN_$c.uc $c.subid
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fcad23 |
@end@
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fcad23 |
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fcad23 |
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fcad23 |
/* Typical data structure for a row entry */
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fcad23 |
struct ${i}_entry {
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fcad23 |
netsnmp_index oid_index;
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fcad23 |
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fcad23 |
/* Index values */
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fcad23 |
@foreach $idx index@
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fcad23 |
@if $idx.needlength@
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fcad23 |
$idx.decl $idx[NNN];
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fcad23 |
size_t ${idx}_len;
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fcad23 |
@else@
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fcad23 |
$idx.decl $idx;
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fcad23 |
@end@
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fcad23 |
@end@
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fcad23 |
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fcad23 |
/* Column values */
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fcad23 |
@foreach $c column@
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fcad23 |
@if $c.readable@
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fcad23 |
@if $c.needlength@
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fcad23 |
$c.decl $c[NNN];
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fcad23 |
size_t ${c}_len;
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fcad23 |
@else@
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fcad23 |
$c.decl $c;
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fcad23 |
@end@
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fcad23 |
@if $c.settable@
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fcad23 |
@if !$c.rowstatus@
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fcad23 |
@if $c.needlength@
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fcad23 |
$c.decl old_$c[NNN];
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fcad23 |
size_t old_${c}_len;
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fcad23 |
@else@
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fcad23 |
$c.decl old_$c;
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fcad23 |
@end@
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fcad23 |
@end@
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fcad23 |
@end@
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fcad23 |
@end@
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fcad23 |
@end@
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fcad23 |
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fcad23 |
int valid;
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fcad23 |
};
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fcad23 |
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fcad23 |
@end@
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fcad23 |
#endif /* $name.uc_H */
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fcad23 |
######################################################################
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Packit |
fcad23 |
## Do the .c file
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Packit |
fcad23 |
######################################################################
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Packit |
fcad23 |
@open ${name}.c@
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Packit |
fcad23 |
/*
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Packit |
fcad23 |
* Note: this file originally auto-generated by mib2c
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Packit |
fcad23 |
* using mib2c.row.conf
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Packit |
fcad23 |
*/
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fcad23 |
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fcad23 |
#include <net-snmp/net-snmp-config.h>
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fcad23 |
#include <net-snmp/net-snmp-includes.h>
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fcad23 |
#include <net-snmp/agent/net-snmp-agent-includes.h>
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fcad23 |
#include "${name}.h"
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fcad23 |
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Packit |
fcad23 |
/** Initializes the $name module */
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fcad23 |
void
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Packit |
fcad23 |
init_$name(void)
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Packit |
fcad23 |
{
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fcad23 |
/* here we initialize all the table rows we're planning on supporting */
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Packit |
fcad23 |
@foreach $i table@
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Packit |
fcad23 |
initialize_table_$i();
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fcad23 |
@end@
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fcad23 |
}
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fcad23 |
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fcad23 |
@foreach $i table@
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fcad23 |
@eval $first_column = "-"@
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fcad23 |
@eval $last_column = "-"@
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Packit |
fcad23 |
@foreach $c column@
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Packit |
fcad23 |
@if $c.readable@
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Packit |
fcad23 |
@if "$first_column" eq "-"@
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Packit |
fcad23 |
@eval $first_column = $c@
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fcad23 |
@end@
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fcad23 |
@eval $last_column = $c@
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fcad23 |
@end@
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Packit |
fcad23 |
@end@
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Packit |
fcad23 |
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Packit |
fcad23 |
/** Initialize an entry in the $i table, including how the table is structured */
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Packit |
fcad23 |
void
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Packit |
fcad23 |
initialize_table_$i(void)
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Packit |
fcad23 |
{
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Packit |
fcad23 |
const oid ${i}_oid[] = {$i.commaoid};
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Packit |
fcad23 |
netsnmp_handler_registration *reg;
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Packit |
fcad23 |
struct ${i}_entry *row;
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Packit |
fcad23 |
netsnmp_variable_list *idxs;
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Packit |
fcad23 |
netsnmp_table_registration_info *table_info;
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Packit |
fcad23 |
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Packit |
fcad23 |
DEBUGMSGTL(("${name}:init", "initializing table $i\n"));
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Packit |
fcad23 |
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Packit |
fcad23 |
reg = netsnmp_create_handler_registration(
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fcad23 |
"$i", ${i}_handler,
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Packit |
fcad23 |
${i}_oid, OID_LENGTH(${i}_oid),
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Packit |
fcad23 |
@if $i.settable@
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fcad23 |
HANDLER_CAN_RWRITE
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Packit |
fcad23 |
@else@
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Packit |
fcad23 |
HANDLER_CAN_RONLY
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Packit |
fcad23 |
@end@
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Packit |
fcad23 |
);
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Packit |
fcad23 |
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Packit |
fcad23 |
table_info = SNMP_MALLOC_TYPEDEF( netsnmp_table_registration_info );
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Packit |
fcad23 |
netsnmp_table_helper_add_indexes(table_info,
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Packit |
fcad23 |
@foreach $idx index@
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Packit |
fcad23 |
$idx.type, /* index: $idx */
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Packit |
fcad23 |
@end@
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fcad23 |
0);
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fcad23 |
table_info->min_column = COLUMN_$first_column.uc;
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fcad23 |
table_info->max_column = COLUMN_$last_column.uc;
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Packit |
fcad23 |
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Packit |
fcad23 |
/*
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Packit |
fcad23 |
* Create the row to be registered
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Packit |
fcad23 |
*/
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Packit |
fcad23 |
row = ${i}_createEntry(
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Packit |
fcad23 |
@foreach $idx index@
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Packit |
fcad23 |
@if $idx.needlength@
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Packit |
fcad23 |
,/* $idx value */ , /* $idx length */
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Packit |
fcad23 |
@else@
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Packit |
fcad23 |
,/* $idx value */
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Packit |
fcad23 |
@end@
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Packit |
fcad23 |
@end@
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Packit |
fcad23 |
);
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Packit |
fcad23 |
/*
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Packit |
fcad23 |
* XXX: Set any other readable column values here
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Packit |
fcad23 |
*/
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Packit |
fcad23 |
idxs = ${i}_buildIndexList(row);
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Packit |
fcad23 |
netsnmp_table_row_register( reg, table_info, row, idxs );
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Packit |
fcad23 |
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Packit |
fcad23 |
/* Repeat for any other rows to be registered */
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Packit |
fcad23 |
}
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Packit |
fcad23 |
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Packit |
fcad23 |
/* create a new row in the table */
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Packit |
fcad23 |
struct ${i}_entry *
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Packit |
fcad23 |
${i}_createEntry(
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Packit |
fcad23 |
@foreach $idx index@
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Packit |
fcad23 |
@if $idx.needlength@
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Packit |
fcad23 |
, $idx.decl* $idx
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Packit |
fcad23 |
, size_t ${idx}_len
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Packit |
fcad23 |
@else@
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Packit |
fcad23 |
, $idx.decl $idx
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Packit |
fcad23 |
@end@
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Packit |
fcad23 |
@end@
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Packit |
fcad23 |
) {
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Packit |
fcad23 |
struct ${i}_entry *entry;
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Packit |
fcad23 |
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Packit |
fcad23 |
entry = SNMP_MALLOC_TYPEDEF(struct ${i}_entry);
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Packit |
fcad23 |
if (!entry)
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Packit |
fcad23 |
return NULL;
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Packit |
fcad23 |
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Packit |
fcad23 |
@foreach $idx index@
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fcad23 |
@if $idx.needlength@
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Packit |
fcad23 |
memcpy(entry->$idx, $idx, ${idx}_len);
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Packit |
fcad23 |
entry->${idx}_len = ${idx}_len;
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Packit |
fcad23 |
@else@
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Packit |
fcad23 |
entry->$idx = $idx;
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fcad23 |
@end@
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Packit |
fcad23 |
@end@
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Packit |
fcad23 |
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Packit |
fcad23 |
return entry;
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Packit |
fcad23 |
}
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Packit |
fcad23 |
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Packit |
fcad23 |
netsnmp_variable_list *
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Packit |
fcad23 |
${i}_buildIndexList(struct ${i}_entry *row)
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Packit |
fcad23 |
{
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Packit |
fcad23 |
netsnmp_variable_list *v1 = NULL, *v2;
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Packit |
fcad23 |
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Packit |
fcad23 |
if (!row)
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Packit |
fcad23 |
return NULL;
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Packit |
fcad23 |
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Packit |
fcad23 |
@eval $first=1@
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Packit |
fcad23 |
@foreach $idx index@
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Packit |
fcad23 |
@if $first==1@
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Packit |
fcad23 |
v1 = SNMP_MALLOC_TYPEDEF(netsnmp_variable_list);
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Packit |
fcad23 |
v2 = v1;
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Packit |
fcad23 |
@else@
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Packit |
fcad23 |
v2->next_variable = SNMP_MALLOC_TYPEDEF(netsnmp_variable_list);
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Packit |
fcad23 |
v2 = v2->next_variable;
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Packit |
fcad23 |
@end@
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Packit |
fcad23 |
@if $idx.needlength@
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Packit |
fcad23 |
snmp_set_var_typed_value( v2, $idx.type, row->$idx, row->${idx}_len);
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Packit |
fcad23 |
@else@
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Packit |
fcad23 |
snmp_set_var_typed_integer( v2, $idx.type, row->$idx);
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Packit |
fcad23 |
@end@
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Packit |
fcad23 |
@eval $first=0@
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Packit |
fcad23 |
@end@
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Packit |
fcad23 |
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Packit |
fcad23 |
return v1;
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Packit |
fcad23 |
}
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Packit |
fcad23 |
|
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Packit |
fcad23 |
/** handles requests for a row of the $i table */
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Packit |
fcad23 |
int
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Packit |
fcad23 |
${i}_handler(
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Packit |
fcad23 |
netsnmp_mib_handler *handler,
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Packit |
fcad23 |
netsnmp_handler_registration *reginfo,
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Packit |
fcad23 |
netsnmp_agent_request_info *reqinfo,
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Packit |
fcad23 |
netsnmp_request_info *requests) {
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Packit |
fcad23 |
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Packit |
fcad23 |
netsnmp_request_info *request;
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Packit |
fcad23 |
netsnmp_table_request_info *table_info;
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Packit |
fcad23 |
netsnmp_table_data *table_data;
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Packit |
fcad23 |
struct ${i}_entry *table_entry;
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Packit |
fcad23 |
int ret;
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Packit |
fcad23 |
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Packit |
fcad23 |
DEBUGMSGTL(("${name}:handler", "Processing request (%d)\n", reqinfo->mode));
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Packit |
fcad23 |
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Packit |
fcad23 |
switch (reqinfo->mode) {
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Packit |
fcad23 |
/*
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Packit |
fcad23 |
* Read-support (also covers GetNext requests)
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Packit |
fcad23 |
*/
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Packit |
fcad23 |
case MODE_GET:
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Packit |
fcad23 |
for (request=requests; request; request=request->next) {
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Packit |
fcad23 |
table_entry = (struct ${i}_entry *)
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Packit |
fcad23 |
netsnmp_table_row_extract(request);
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Packit |
fcad23 |
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Packit |
fcad23 |
switch (request->requestvb->name[$i.oidlength+1]) {
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Packit |
fcad23 |
@foreach $c column@
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Packit |
fcad23 |
@if $c.readable@
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Packit |
fcad23 |
case COLUMN_$c.uc:
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Packit |
fcad23 |
@if $c.needlength@
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Packit |
fcad23 |
snmp_set_var_typed_value( request->requestvb, $c.type,
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Packit |
fcad23 |
table_entry->$c,
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Packit |
fcad23 |
table_entry->${c}_len);
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Packit |
fcad23 |
@else@
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Packit |
fcad23 |
snmp_set_var_typed_integer( request->requestvb, $c.type,
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Packit |
fcad23 |
table_entry->$c);
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Packit |
fcad23 |
@end@
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Packit |
fcad23 |
break;
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Packit |
fcad23 |
@end@
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Packit |
fcad23 |
@end@
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Packit |
fcad23 |
default:
|
|
Packit |
fcad23 |
/* An unsupported/unreadable column (if applicable) */
|
|
Packit |
fcad23 |
snmp_set_var_typed_value( request->requestvb, SNMP_NOSUCHOBJECT,
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Packit |
fcad23 |
NULL, 0 );
|
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Packit |
fcad23 |
}
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Packit |
fcad23 |
}
|
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Packit |
fcad23 |
break;
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|
Packit |
fcad23 |
|
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Packit |
fcad23 |
@if $i.settable@
|
|
Packit |
fcad23 |
/*
|
|
Packit |
fcad23 |
* Write-support - TODO
|
|
Packit |
fcad23 |
*/
|
|
Packit |
fcad23 |
@end@
|
|
Packit |
fcad23 |
break;
|
|
Packit |
fcad23 |
@end@
|
|
Packit |
fcad23 |
}
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|
Packit |
fcad23 |
return SNMP_ERR_NOERROR;
|
|
Packit |
fcad23 |
}
|
|
Packit |
fcad23 |
@end@
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