|
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fcad23 |
## -*- c -*-
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fcad23 |
#
|
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fcad23 |
@if "$cache" eq "" @
|
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fcad23 |
@open -@
|
|
Packit |
fcad23 |
This framework can work in one of two ways:
|
|
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fcad23 |
|
|
Packit |
fcad23 |
1) Hold a local cached copy of some external data
|
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fcad23 |
which is then used to service incoming requests.
|
|
Packit |
fcad23 |
|
|
Packit |
fcad23 |
2) Hold the data for the table solely within the agent
|
|
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fcad23 |
|
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Packit |
fcad23 |
Which is more appropriate for your needs?
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Packit |
fcad23 |
@prompt $ans Select your choice : @
|
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Packit |
fcad23 |
@if $ans == 1 @
|
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fcad23 |
@eval $cache = 1@
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fcad23 |
@elsif $ans == 2@
|
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Packit |
fcad23 |
@eval $cache = 0@
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Packit |
fcad23 |
@else@
|
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Packit |
fcad23 |
Invalid answer - generating caching code
|
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Packit |
fcad23 |
@eval $cache = 1@
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Packit |
fcad23 |
@end@
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Packit |
fcad23 |
@else@ # -S cache={something}
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fcad23 |
@if "$cache" ne "1" && "$cache" ne "0" @
|
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Packit |
fcad23 |
@open -@
|
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Packit |
fcad23 |
Invalid value for 'cache' ($cache) - generating caching code
|
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Packit |
fcad23 |
@eval $cache = 1@
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Packit |
fcad23 |
@end@
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Packit |
fcad23 |
@end@
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fcad23 |
|
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fcad23 |
######################################################################
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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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fcad23 |
* using mib2c.table_data.conf
|
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Packit |
fcad23 |
*/
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|
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fcad23 |
#ifndef $name.uc_H
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fcad23 |
#define $name.uc_H
|
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fcad23 |
|
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fcad23 |
/* function declarations */
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|
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fcad23 |
void init_$name(void);
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fcad23 |
@foreach $i table@
|
|
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fcad23 |
void initialize_table_$i(void);
|
|
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fcad23 |
Netsnmp_Node_Handler ${i}_handler;
|
|
Packit |
fcad23 |
@if "$cache" == 1 @
|
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fcad23 |
NetsnmpCacheLoad ${i}_load;
|
|
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fcad23 |
NetsnmpCacheFree ${i}_free;
|
|
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fcad23 |
#define $i.uc_TIMEOUT 60
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fcad23 |
@end@
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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 |
@end@
|
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fcad23 |
#endif /* $name.uc_H */
|
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fcad23 |
######################################################################
|
|
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fcad23 |
## Do the .c file
|
|
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fcad23 |
######################################################################
|
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fcad23 |
@open ${name}.c@
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fcad23 |
/*
|
|
Packit |
fcad23 |
* Note: this file originally auto-generated by mib2c
|
|
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fcad23 |
* using mib2c.table_data.conf
|
|
Packit |
fcad23 |
*/
|
|
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fcad23 |
|
|
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fcad23 |
#include <net-snmp/net-snmp-config.h>
|
|
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fcad23 |
#include <net-snmp/net-snmp-includes.h>
|
|
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fcad23 |
#include <net-snmp/agent/net-snmp-agent-includes.h>
|
|
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fcad23 |
#include "${name}.h"
|
|
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fcad23 |
|
|
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fcad23 |
/** Initializes the $name module */
|
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fcad23 |
void
|
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fcad23 |
init_$name(void)
|
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fcad23 |
{
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fcad23 |
/* here we initialize all the tables we're planning on supporting */
|
|
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fcad23 |
@foreach $i table@
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fcad23 |
initialize_table_$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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|
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fcad23 |
## Determine the first/last column names
|
|
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fcad23 |
@eval $first_column = "-"@
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fcad23 |
@eval $last_column = "-"@
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fcad23 |
@foreach $c column@
|
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fcad23 |
@if $c.readable@
|
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Packit |
fcad23 |
@if "$first_column" eq "-"@
|
|
Packit |
fcad23 |
@eval $first_column = $c@
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|
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fcad23 |
@end@
|
|
Packit |
fcad23 |
@eval $last_column = $c@
|
|
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fcad23 |
@end@
|
|
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fcad23 |
@end@
|
|
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fcad23 |
|
|
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fcad23 |
/** Initialize the $i table by defining its contents and how it's structured */
|
|
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fcad23 |
void
|
|
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fcad23 |
initialize_table_$i(void)
|
|
Packit |
fcad23 |
{
|
|
Packit |
fcad23 |
const oid ${i}_oid[] = {$i.commaoid};
|
|
Packit |
fcad23 |
const size_t ${i}_oid_len = OID_LENGTH(${i}_oid);
|
|
Packit |
fcad23 |
netsnmp_handler_registration *reg;
|
|
Packit |
fcad23 |
netsnmp_tdata *table_data;
|
|
Packit |
fcad23 |
netsnmp_table_registration_info *table_info;
|
|
Packit |
fcad23 |
@if "$cache" == 1 @
|
|
Packit |
fcad23 |
netsnmp_cache *cache;
|
|
Packit |
fcad23 |
@end@
|
|
Packit |
fcad23 |
|
|
Packit |
fcad23 |
DEBUGMSGTL(("${name}:init", "initializing table $i\n"));
|
|
Packit |
fcad23 |
|
|
Packit |
fcad23 |
reg = netsnmp_create_handler_registration(
|
|
Packit |
fcad23 |
"$i", ${i}_handler,
|
|
Packit |
fcad23 |
${i}_oid, ${i}_oid_len,
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|
Packit |
fcad23 |
@if $i.settable@
|
|
Packit |
fcad23 |
HANDLER_CAN_RWRITE
|
|
Packit |
fcad23 |
@else@
|
|
Packit |
fcad23 |
HANDLER_CAN_RONLY
|
|
Packit |
fcad23 |
@end@
|
|
Packit |
fcad23 |
);
|
|
Packit |
fcad23 |
|
|
Packit |
fcad23 |
table_data = netsnmp_tdata_create_table( "$i", 0 );
|
|
Packit |
fcad23 |
if (NULL == table_data) {
|
|
Packit |
fcad23 |
snmp_log(LOG_ERR,"error creating tdata table for $i\n");
|
|
Packit |
fcad23 |
return;
|
|
Packit |
fcad23 |
}
|
|
Packit |
fcad23 |
@if "$cache" == 1 @
|
|
Packit |
fcad23 |
cache = netsnmp_cache_create($i.uc_TIMEOUT,
|
|
Packit |
fcad23 |
${i}_load, ${i}_free,
|
|
Packit |
fcad23 |
${i}_oid, ${i}_oid_len);
|
|
Packit |
fcad23 |
if (NULL == cache) {
|
|
Packit |
fcad23 |
snmp_log(LOG_ERR,"error creating cache for $i\n");
|
|
Packit |
fcad23 |
}
|
|
Packit |
fcad23 |
else
|
|
Packit |
fcad23 |
cache->magic = (void *)table_data;
|
|
Packit |
fcad23 |
@end@
|
|
Packit |
fcad23 |
table_info = SNMP_MALLOC_TYPEDEF( netsnmp_table_registration_info );
|
|
Packit |
fcad23 |
if (NULL == table_info) {
|
|
Packit |
fcad23 |
snmp_log(LOG_ERR,"error creating table info for $i\n");
|
|
Packit |
fcad23 |
return;
|
|
Packit |
fcad23 |
}
|
|
Packit |
fcad23 |
netsnmp_table_helper_add_indexes(table_info,
|
|
Packit |
fcad23 |
@foreach $idx index@
|
|
Packit |
fcad23 |
$idx.type, /* index: $idx */
|
|
Packit |
fcad23 |
@end@
|
|
Packit |
fcad23 |
0);
|
|
Packit |
fcad23 |
|
|
Packit |
fcad23 |
table_info->min_column = COLUMN_$first_column.uc;
|
|
Packit |
fcad23 |
table_info->max_column = COLUMN_$last_column.uc;
|
|
Packit |
fcad23 |
|
|
Packit |
fcad23 |
netsnmp_tdata_register( reg, table_data, table_info );
|
|
Packit |
fcad23 |
@if "$cache" == 1 @
|
|
Packit |
fcad23 |
if (cache)
|
|
Packit |
fcad23 |
netsnmp_inject_handler_before( reg, netsnmp_cache_handler_GET(cache),
|
|
Packit |
fcad23 |
TABLE_TDATA_NAME);
|
|
Packit |
fcad23 |
@end@
|
|
Packit |
fcad23 |
|
|
Packit |
fcad23 |
/* Initialise the contents of the table here */
|
|
Packit |
fcad23 |
}
|
|
Packit |
fcad23 |
|
|
Packit |
fcad23 |
/* Typical data structure for a row entry */
|
|
Packit |
fcad23 |
struct ${i}_entry {
|
|
Packit |
fcad23 |
/* Index values */
|
|
Packit |
fcad23 |
@foreach $idx index@
|
|
Packit |
fcad23 |
@if $idx.needlength@
|
|
Packit |
fcad23 |
$idx.decl $idx[NNN];
|
|
Packit |
fcad23 |
size_t ${idx}_len;
|
|
Packit |
fcad23 |
@else@
|
|
Packit |
fcad23 |
$idx.decl $idx;
|
|
Packit |
fcad23 |
@end@
|
|
Packit |
fcad23 |
@end@
|
|
Packit |
fcad23 |
|
|
Packit |
fcad23 |
/* Column values */
|
|
Packit |
fcad23 |
@foreach $c column@
|
|
Packit |
fcad23 |
@if $c.readable@
|
|
Packit |
fcad23 |
@if $c.needlength@
|
|
Packit |
fcad23 |
$c.decl $c[NNN];
|
|
Packit |
fcad23 |
size_t ${c}_len;
|
|
Packit |
fcad23 |
@else@
|
|
Packit |
fcad23 |
$c.decl $c;
|
|
Packit |
fcad23 |
@end@
|
|
Packit |
fcad23 |
@if $c.settable@
|
|
Packit |
fcad23 |
@if !$c.rowstatus@
|
|
Packit |
fcad23 |
@if $c.needlength@
|
|
Packit |
fcad23 |
$c.decl old_$c[NNN];
|
|
Packit |
fcad23 |
size_t old_${c}_len;
|
|
Packit |
fcad23 |
@else@
|
|
Packit |
fcad23 |
$c.decl old_$c;
|
|
Packit |
fcad23 |
@end@
|
|
Packit |
fcad23 |
@end@
|
|
Packit |
fcad23 |
@end@
|
|
Packit |
fcad23 |
@end@
|
|
Packit |
fcad23 |
@end@
|
|
Packit |
fcad23 |
|
|
Packit |
fcad23 |
int valid;
|
|
Packit |
fcad23 |
};
|
|
Packit |
fcad23 |
|
|
Packit |
fcad23 |
/* create a new row in the table */
|
|
Packit |
fcad23 |
netsnmp_tdata_row *
|
|
Packit |
fcad23 |
${i}_createEntry(netsnmp_tdata *table_data
|
|
Packit |
fcad23 |
@foreach $idx index@
|
|
Packit |
fcad23 |
@if $idx.needlength@
|
|
Packit |
fcad23 |
, $idx.decl* $idx
|
|
Packit |
fcad23 |
, size_t ${idx}_len
|
|
Packit |
fcad23 |
@else@
|
|
Packit |
fcad23 |
, $idx.decl $idx
|
|
Packit |
fcad23 |
@end@
|
|
Packit |
fcad23 |
@end@
|
|
Packit |
fcad23 |
) {
|
|
Packit |
fcad23 |
struct ${i}_entry *entry;
|
|
Packit |
fcad23 |
netsnmp_tdata_row *row;
|
|
Packit |
fcad23 |
|
|
Packit |
fcad23 |
entry = SNMP_MALLOC_TYPEDEF(struct ${i}_entry);
|
|
Packit |
fcad23 |
if (!entry)
|
|
Packit |
fcad23 |
return NULL;
|
|
Packit |
fcad23 |
|
|
Packit |
fcad23 |
row = netsnmp_tdata_create_row();
|
|
Packit |
fcad23 |
if (!row) {
|
|
Packit |
fcad23 |
SNMP_FREE(entry);
|
|
Packit |
fcad23 |
return NULL;
|
|
Packit |
fcad23 |
}
|
|
Packit |
fcad23 |
row->data = entry;
|
|
Packit |
fcad23 |
|
|
Packit |
fcad23 |
DEBUGMSGT(("${i}:entry:create", "row 0x%x\n", (uintptr_t)row));
|
|
Packit |
fcad23 |
@foreach $idx index@
|
|
Packit |
fcad23 |
@if $idx.needlength@
|
|
Packit |
fcad23 |
memcpy(entry->$idx, $idx, ${idx}_len);
|
|
Packit |
fcad23 |
entry->${idx}_len = ${idx}_len;
|
|
Packit |
fcad23 |
netsnmp_tdata_row_add_index( row, $idx.type,
|
|
Packit |
fcad23 |
entry->$idx, ${idx}_len);
|
|
Packit |
fcad23 |
@else@
|
|
Packit |
fcad23 |
entry->$idx = $idx;
|
|
Packit |
fcad23 |
netsnmp_tdata_row_add_index( row, $idx.type,
|
|
Packit |
fcad23 |
&(entry->$idx),
|
|
Packit |
fcad23 |
sizeof(entry->$idx));
|
|
Packit |
fcad23 |
@end@
|
|
Packit |
fcad23 |
@end@
|
|
Packit |
fcad23 |
if (table_data)
|
|
Packit |
fcad23 |
netsnmp_tdata_add_row( table_data, row );
|
|
Packit |
fcad23 |
return row;
|
|
Packit |
fcad23 |
}
|
|
Packit |
fcad23 |
|
|
Packit |
fcad23 |
/* remove a row from the table */
|
|
Packit |
fcad23 |
void
|
|
Packit |
fcad23 |
${i}_removeEntry(netsnmp_tdata *table_data,
|
|
Packit |
fcad23 |
netsnmp_tdata_row *row) {
|
|
Packit |
fcad23 |
struct ${i}_entry *entry;
|
|
Packit |
fcad23 |
|
|
Packit |
fcad23 |
if (!row)
|
|
Packit |
fcad23 |
return; /* Nothing to remove */
|
|
Packit |
fcad23 |
|
|
Packit |
fcad23 |
DEBUGMSGT(("${i}:entry:remove", "row 0x%x\n", (uintptr_t)row));
|
|
Packit |
fcad23 |
|
|
Packit |
fcad23 |
entry = (struct ${i}_entry *)row->data;
|
|
Packit |
fcad23 |
SNMP_FREE( entry ); /* XXX - release any other internal resources */
|
|
Packit |
fcad23 |
|
|
Packit |
fcad23 |
if (table_data)
|
|
Packit |
fcad23 |
netsnmp_tdata_remove_and_delete_row( table_data, row );
|
|
Packit |
fcad23 |
else
|
|
Packit |
fcad23 |
netsnmp_tdata_delete_row( row );
|
|
Packit |
fcad23 |
}
|
|
Packit |
fcad23 |
|
|
Packit |
fcad23 |
@if "$cache" == 1 @
|
|
Packit |
fcad23 |
/* Example cache handling - set up table_data list from a suitable file */
|
|
Packit |
fcad23 |
int
|
|
Packit |
fcad23 |
${i}_load( netsnmp_cache *cache, void *vmagic ) {
|
|
Packit |
fcad23 |
netsnmp_tdata *table = (netsnmp_tdata *)vmagic;
|
|
Packit |
fcad23 |
netsnmp_tdata_row *row;
|
|
Packit |
fcad23 |
struct ${i}_entry *this;
|
|
Packit |
fcad23 |
FILE *fp;
|
|
Packit |
fcad23 |
char buf[STRMAX];
|
|
Packit |
fcad23 |
@foreach $idx index@
|
|
Packit |
fcad23 |
@if $idx.needlength@
|
|
Packit |
fcad23 |
$idx.decl* $idx;
|
|
Packit |
fcad23 |
size_t ${idx}_len;
|
|
Packit |
fcad23 |
@else@
|
|
Packit |
fcad23 |
$idx.decl $idx;
|
|
Packit |
fcad23 |
@end@
|
|
Packit |
fcad23 |
@end@
|
|
Packit |
fcad23 |
|
|
Packit |
fcad23 |
/* The basic load routine template assumes that the data to
|
|
Packit |
fcad23 |
be reported is held in a file - with one row of the file
|
|
Packit |
fcad23 |
for each row of the table.
|
|
Packit |
fcad23 |
If your data is available via a different API, you
|
|
Packit |
fcad23 |
should amend this initial block (and the control of the
|
|
Packit |
fcad23 |
'while' loop) accordingly.
|
|
Packit |
fcad23 |
'XXX' marks places where the template is incomplete and
|
|
Packit |
fcad23 |
code will definitely need to be added. */
|
|
Packit |
fcad23 |
|
|
Packit |
fcad23 |
fp = fopen( "/data/for/${i}", "r" );
|
|
Packit |
fcad23 |
if ( !fp ) {
|
|
Packit |
fcad23 |
return -1;
|
|
Packit |
fcad23 |
}
|
|
Packit |
fcad23 |
while ( fgets( buf, STRMAX, fp )) {
|
|
Packit |
fcad23 |
/* XXX - Unpick 'buf' to extract the individual field values
|
|
Packit |
fcad23 |
(or at least the index values for this row) ... */
|
|
Packit |
fcad23 |
row = ${i}_createEntry(table
|
|
Packit |
fcad23 |
@foreach $idx index@
|
|
Packit |
fcad23 |
@if $idx.needlength@
|
|
Packit |
fcad23 |
, $idx
|
|
Packit |
fcad23 |
, ${idx}_len
|
|
Packit |
fcad23 |
@else@
|
|
Packit |
fcad23 |
, $idx
|
|
Packit |
fcad23 |
@end@
|
|
Packit |
fcad23 |
@end@
|
|
Packit |
fcad23 |
);
|
|
Packit |
fcad23 |
if (row == NULL)
|
|
Packit |
fcad23 |
continue;
|
|
Packit |
fcad23 |
this = (struct ${i}_entry *)row->entry;
|
|
Packit |
fcad23 |
/* XXX - ... and then populate the 'this' data structure with
|
|
Packit |
fcad23 |
column values (typically) extracted from 'buf' above */
|
|
Packit |
fcad23 |
}
|
|
Packit |
fcad23 |
fclose(fp);
|
|
Packit |
fcad23 |
return 0; /* OK */
|
|
Packit |
fcad23 |
}
|
|
Packit |
fcad23 |
|
|
Packit |
fcad23 |
void
|
|
Packit |
fcad23 |
${i}_free( netsnmp_cache *cache, void *vmagic ) {
|
|
Packit |
fcad23 |
netsnmp_tdata *table = (netsnmp_tdata *)vmagic;
|
|
Packit |
fcad23 |
netsnmp_tdata_row *this;
|
|
Packit |
fcad23 |
|
|
Packit |
fcad23 |
while ((this = netsnmp_tdata_get_first_row(table))) {
|
|
Packit |
fcad23 |
netsnmp_tdata_remove_and_delete_row(table, this);
|
|
Packit |
fcad23 |
}
|
|
Packit |
fcad23 |
}
|
|
Packit |
fcad23 |
@end@
|
|
Packit |
fcad23 |
|
|
Packit |
fcad23 |
/** handles requests for the $i table */
|
|
Packit |
fcad23 |
int
|
|
Packit |
fcad23 |
${i}_handler(
|
|
Packit |
fcad23 |
netsnmp_mib_handler *handler,
|
|
Packit |
fcad23 |
netsnmp_handler_registration *reginfo,
|
|
Packit |
fcad23 |
netsnmp_agent_request_info *reqinfo,
|
|
Packit |
fcad23 |
netsnmp_request_info *requests) {
|
|
Packit |
fcad23 |
|
|
Packit |
fcad23 |
netsnmp_request_info *request;
|
|
Packit |
fcad23 |
netsnmp_table_request_info *table_info;
|
|
Packit |
fcad23 |
netsnmp_tdata *table_data;
|
|
Packit |
fcad23 |
netsnmp_tdata_row *table_row;
|
|
Packit |
fcad23 |
struct ${i}_entry *table_entry;
|
|
Packit |
fcad23 |
int ret;
|
|
Packit |
fcad23 |
|
|
Packit |
fcad23 |
DEBUGMSGTL(("${name}:handler", "Processing request (%d)\n", reqinfo->mode));
|
|
Packit |
fcad23 |
|
|
Packit |
fcad23 |
switch (reqinfo->mode) {
|
|
Packit |
fcad23 |
/*
|
|
Packit |
fcad23 |
* Read-support (also covers GetNext requests)
|
|
Packit |
fcad23 |
*/
|
|
Packit |
fcad23 |
case MODE_GET:
|
|
Packit |
fcad23 |
for (request=requests; request; request=request->next) {
|
|
Packit |
fcad23 |
if (request->processed)
|
|
Packit |
fcad23 |
continue;
|
|
Packit |
fcad23 |
|
|
Packit |
fcad23 |
table_entry = (struct ${i}_entry *)
|
|
Packit |
fcad23 |
netsnmp_tdata_extract_entry(request);
|
|
Packit |
fcad23 |
table_info = netsnmp_extract_table_info( request);
|
|
Packit |
fcad23 |
|
|
Packit |
fcad23 |
switch (table_info->colnum) {
|
|
Packit |
fcad23 |
@foreach $c column@
|
|
Packit |
fcad23 |
@if $c.readable@
|
|
Packit |
fcad23 |
case COLUMN_$c.uc:
|
|
Packit |
fcad23 |
if ( !table_entry ) {
|
|
Packit |
fcad23 |
netsnmp_set_request_error(reqinfo, request,
|
|
Packit |
fcad23 |
SNMP_NOSUCHINSTANCE);
|
|
Packit |
fcad23 |
continue;
|
|
Packit |
fcad23 |
}
|
|
Packit |
fcad23 |
@if $c.needlength@
|
|
Packit |
fcad23 |
snmp_set_var_typed_value( request->requestvb, $c.type,
|
|
Packit |
fcad23 |
table_entry->$c,
|
|
Packit |
fcad23 |
table_entry->${c}_len);
|
|
Packit |
fcad23 |
@else@
|
|
Packit |
fcad23 |
snmp_set_var_typed_integer( request->requestvb, $c.type,
|
|
Packit |
fcad23 |
table_entry->$c);
|
|
Packit |
fcad23 |
@end@
|
|
Packit |
fcad23 |
break;
|
|
Packit |
fcad23 |
@end@
|
|
Packit |
fcad23 |
@end@
|
|
Packit |
fcad23 |
default:
|
|
Packit |
fcad23 |
netsnmp_set_request_error(reqinfo, request,
|
|
Packit |
fcad23 |
SNMP_NOSUCHOBJECT);
|
|
Packit |
fcad23 |
break;
|
|
Packit |
fcad23 |
}
|
|
Packit |
fcad23 |
}
|
|
Packit |
fcad23 |
break;
|
|
Packit |
fcad23 |
|
|
Packit |
fcad23 |
@if $i.settable@
|
|
Packit |
fcad23 |
/*
|
|
Packit |
fcad23 |
* Write-support
|
|
Packit |
fcad23 |
*/
|
|
Packit |
fcad23 |
case MODE_SET_RESERVE1:
|
|
Packit |
fcad23 |
for (request=requests; request; request=request->next) {
|
|
Packit |
fcad23 |
if (request->processed)
|
|
Packit |
fcad23 |
continue;
|
|
Packit |
fcad23 |
|
|
Packit |
fcad23 |
table_entry = (struct ${i}_entry *)
|
|
Packit |
fcad23 |
netsnmp_tdata_extract_entry(request);
|
|
Packit |
fcad23 |
table_info = netsnmp_extract_table_info( request);
|
|
Packit |
fcad23 |
|
|
Packit |
fcad23 |
switch (table_info->colnum) {
|
|
Packit |
fcad23 |
@foreach $c column@
|
|
Packit |
fcad23 |
@if $c.settable@
|
|
Packit |
fcad23 |
case COLUMN_$c.uc:
|
|
Packit |
fcad23 |
@if $c.rowstatus@
|
|
Packit |
fcad23 |
ret = netsnmp_check_vb_rowstatus(request->requestvb,
|
|
Packit |
fcad23 |
(table_entry ? RS_ACTIVE : RS_NONEXISTENT ));
|
|
Packit |
fcad23 |
@else@
|
|
Packit |
fcad23 |
@if $c.needlength@
|
|
Packit |
fcad23 |
/* or possibly 'netsnmp_check_vb_type_and_size' */
|
|
Packit |
fcad23 |
ret = netsnmp_check_vb_type_and_max_size(
|
|
Packit |
fcad23 |
request->requestvb, $c.type, sizeof(table_entry->$c));
|
|
Packit |
fcad23 |
@else@
|
|
Packit |
fcad23 |
/* or possibly 'netsnmp_check_vb_int_range' */
|
|
Packit |
fcad23 |
ret = netsnmp_check_vb_int( request->requestvb );
|
|
Packit |
fcad23 |
@end@
|
|
Packit |
fcad23 |
@end@
|
|
Packit |
fcad23 |
if ( ret != SNMP_ERR_NOERROR ) {
|
|
Packit |
fcad23 |
netsnmp_set_request_error( reqinfo, request, ret );
|
|
Packit |
fcad23 |
return SNMP_ERR_NOERROR;
|
|
Packit |
fcad23 |
}
|
|
Packit |
fcad23 |
break;
|
|
Packit |
fcad23 |
@end@
|
|
Packit |
fcad23 |
@end@
|
|
Packit |
fcad23 |
default:
|
|
Packit |
fcad23 |
netsnmp_set_request_error( reqinfo, request,
|
|
Packit |
fcad23 |
SNMP_ERR_NOTWRITABLE );
|
|
Packit |
fcad23 |
return SNMP_ERR_NOERROR;
|
|
Packit |
fcad23 |
}
|
|
Packit |
fcad23 |
}
|
|
Packit |
fcad23 |
break;
|
|
Packit |
fcad23 |
|
|
Packit |
fcad23 |
case MODE_SET_RESERVE2:
|
|
Packit |
fcad23 |
@if $i.creatable@
|
|
Packit |
fcad23 |
for (request=requests; request; request=request->next) {
|
|
Packit |
fcad23 |
if (request->processed)
|
|
Packit |
fcad23 |
continue;
|
|
Packit |
fcad23 |
|
|
Packit |
fcad23 |
table_row = netsnmp_tdata_extract_row( request);
|
|
Packit |
fcad23 |
table_data = netsnmp_tdata_extract_table(request);
|
|
Packit |
fcad23 |
table_info = netsnmp_extract_table_info( request);
|
|
Packit |
fcad23 |
|
|
Packit |
fcad23 |
switch (table_info->colnum) {
|
|
Packit |
fcad23 |
@if $i.rowstatus@
|
|
Packit |
fcad23 |
@foreach $c column@
|
|
Packit |
fcad23 |
@if $c.rowstatus@
|
|
Packit |
fcad23 |
case COLUMN_$c.uc:
|
|
Packit |
fcad23 |
switch (*request->requestvb->val.integer) {
|
|
Packit |
fcad23 |
case RS_CREATEANDGO:
|
|
Packit |
fcad23 |
case RS_CREATEANDWAIT:
|
|
Packit |
fcad23 |
table_row = ${i}_createEntry(table_data
|
|
Packit |
fcad23 |
@foreach $idx index@
|
|
Packit |
fcad23 |
@if $idx.needlength@
|
|
Packit |
fcad23 |
, table_info->indexes->val.string
|
|
Packit |
fcad23 |
, table_info->indexes->val_len
|
|
Packit |
fcad23 |
@else@
|
|
Packit |
fcad23 |
, *table_info->indexes->val.integer
|
|
Packit |
fcad23 |
@end@
|
|
Packit |
fcad23 |
@end@
|
|
Packit |
fcad23 |
);
|
|
Packit |
fcad23 |
if (table_row) {
|
|
Packit |
fcad23 |
netsnmp_insert_tdata_row( request, table_row );
|
|
Packit |
fcad23 |
} else {
|
|
Packit |
fcad23 |
netsnmp_set_request_error( reqinfo, request,
|
|
Packit |
fcad23 |
SNMP_ERR_RESOURCEUNAVAILABLE );
|
|
Packit |
fcad23 |
return SNMP_ERR_NOERROR;
|
|
Packit |
fcad23 |
}
|
|
Packit |
fcad23 |
}
|
|
Packit |
fcad23 |
@end@
|
|
Packit |
fcad23 |
@end@
|
|
Packit |
fcad23 |
@else@
|
|
Packit |
fcad23 |
@foreach $c column@
|
|
Packit |
fcad23 |
@if $c.creatable@
|
|
Packit |
fcad23 |
case COLUMN_$c.uc:
|
|
Packit |
fcad23 |
@end@
|
|
Packit |
fcad23 |
@end@
|
|
Packit |
fcad23 |
if ( !table_row ) {
|
|
Packit |
fcad23 |
table_row = ${i}_createEntry(table_data
|
|
Packit |
fcad23 |
@foreach $idx index@
|
|
Packit |
fcad23 |
@if $idx.needlength@
|
|
Packit |
fcad23 |
, table_info->indexes->val.string
|
|
Packit |
fcad23 |
, table_info->indexes->val_len
|
|
Packit |
fcad23 |
@else@
|
|
Packit |
fcad23 |
, *table_info->indexes->val.integer
|
|
Packit |
fcad23 |
@end@
|
|
Packit |
fcad23 |
@end@
|
|
Packit |
fcad23 |
);
|
|
Packit |
fcad23 |
if (table_row) {
|
|
Packit |
fcad23 |
netsnmp_insert_tdata_row( request, table_row );
|
|
Packit |
fcad23 |
} else {
|
|
Packit |
fcad23 |
netsnmp_set_request_error( reqinfo, request,
|
|
Packit |
fcad23 |
SNMP_ERR_RESOURCEUNAVAILABLE );
|
|
Packit |
fcad23 |
return SNMP_ERR_NOERROR;
|
|
Packit |
fcad23 |
}
|
|
Packit |
fcad23 |
}
|
|
Packit |
fcad23 |
break;
|
|
Packit |
fcad23 |
@end@
|
|
Packit |
fcad23 |
}
|
|
Packit |
fcad23 |
}
|
|
Packit |
fcad23 |
@end@
|
|
Packit |
fcad23 |
break;
|
|
Packit |
fcad23 |
|
|
Packit |
fcad23 |
case MODE_SET_FREE:
|
|
Packit |
fcad23 |
@if $i.creatable@
|
|
Packit |
fcad23 |
for (request=requests; request; request=request->next) {
|
|
Packit |
fcad23 |
if (request->processed)
|
|
Packit |
fcad23 |
continue;
|
|
Packit |
fcad23 |
|
|
Packit |
fcad23 |
table_entry = (struct ${i}_entry *)
|
|
Packit |
fcad23 |
netsnmp_tdata_extract_entry(request);
|
|
Packit |
fcad23 |
table_row = netsnmp_tdata_extract_row( request);
|
|
Packit |
fcad23 |
table_data = netsnmp_tdata_extract_table(request);
|
|
Packit |
fcad23 |
table_info = netsnmp_extract_table_info( request);
|
|
Packit |
fcad23 |
|
|
Packit |
fcad23 |
switch (table_info->colnum) {
|
|
Packit |
fcad23 |
@if $i.rowstatus@
|
|
Packit |
fcad23 |
@foreach $c column@
|
|
Packit |
fcad23 |
@if $c.rowstatus@
|
|
Packit |
fcad23 |
case COLUMN_$c.uc:
|
|
Packit |
fcad23 |
switch (*request->requestvb->val.integer) {
|
|
Packit |
fcad23 |
case RS_CREATEANDGO:
|
|
Packit |
fcad23 |
case RS_CREATEANDWAIT:
|
|
Packit |
fcad23 |
if (table_entry && !table_entry->valid) {
|
|
Packit |
fcad23 |
${i}_removeEntry(table_data, table_row );
|
|
Packit |
fcad23 |
}
|
|
Packit |
fcad23 |
}
|
|
Packit |
fcad23 |
@end@
|
|
Packit |
fcad23 |
@end@
|
|
Packit |
fcad23 |
@else@
|
|
Packit |
fcad23 |
@foreach $c column@
|
|
Packit |
fcad23 |
@if $c.creatable@
|
|
Packit |
fcad23 |
case COLUMN_$c.uc:
|
|
Packit |
fcad23 |
@end@
|
|
Packit |
fcad23 |
@end@
|
|
Packit |
fcad23 |
if ( table_entry && !table_entry->valid ) {
|
|
Packit |
fcad23 |
${i}_removeEntry(table_data, table_row );
|
|
Packit |
fcad23 |
}
|
|
Packit |
fcad23 |
break;
|
|
Packit |
fcad23 |
@end@
|
|
Packit |
fcad23 |
}
|
|
Packit |
fcad23 |
}
|
|
Packit |
fcad23 |
@end@
|
|
Packit |
fcad23 |
break;
|
|
Packit |
fcad23 |
|
|
Packit |
fcad23 |
case MODE_SET_ACTION:
|
|
Packit |
fcad23 |
for (request=requests; request; request=request->next) {
|
|
Packit |
fcad23 |
if (request->processed)
|
|
Packit |
fcad23 |
continue;
|
|
Packit |
fcad23 |
|
|
Packit |
fcad23 |
table_entry = (struct ${i}_entry *)
|
|
Packit |
fcad23 |
netsnmp_tdata_extract_entry(request);
|
|
Packit |
fcad23 |
table_info = netsnmp_extract_table_info( request);
|
|
Packit |
fcad23 |
|
|
Packit |
fcad23 |
switch (table_info->colnum) {
|
|
Packit |
fcad23 |
@foreach $c column@
|
|
Packit |
fcad23 |
@if $c.settable@
|
|
Packit |
fcad23 |
@if !$c.rowstatus@
|
|
Packit |
fcad23 |
case COLUMN_$c.uc:
|
|
Packit |
fcad23 |
@if $c.needlength@
|
|
Packit |
fcad23 |
memcpy( table_entry->old_$c,
|
|
Packit |
fcad23 |
table_entry->$c,
|
|
Packit |
fcad23 |
sizeof(table_entry->$c));
|
|
Packit |
fcad23 |
table_entry->old_${c}_len =
|
|
Packit |
fcad23 |
table_entry->${c}_len;
|
|
Packit |
fcad23 |
memset( table_entry->$c, 0,
|
|
Packit |
fcad23 |
sizeof(table_entry->$c));
|
|
Packit |
fcad23 |
memcpy( table_entry->$c,
|
|
Packit |
fcad23 |
request->requestvb->val.string,
|
|
Packit |
fcad23 |
request->requestvb->val_len);
|
|
Packit |
fcad23 |
table_entry->${c}_len =
|
|
Packit |
fcad23 |
request->requestvb->val_len;
|
|
Packit |
fcad23 |
@else@
|
|
Packit |
fcad23 |
table_entry->old_$c = table_entry->$c;
|
|
Packit |
fcad23 |
table_entry->$c = *request->requestvb->val.integer;
|
|
Packit |
fcad23 |
@end@
|
|
Packit |
fcad23 |
break;
|
|
Packit |
fcad23 |
@end@
|
|
Packit |
fcad23 |
@end@
|
|
Packit |
fcad23 |
@end@
|
|
Packit |
fcad23 |
}
|
|
Packit |
fcad23 |
}
|
|
Packit |
fcad23 |
@if $i.rowstatus@
|
|
Packit |
fcad23 |
/* Check the internal consistency of an active row */
|
|
Packit |
fcad23 |
for (request=requests; request; request=request->next) {
|
|
Packit |
fcad23 |
table_entry = (struct ${i}_entry *)
|
|
Packit |
fcad23 |
netsnmp_tdata_extract_entry(request);
|
|
Packit |
fcad23 |
table_info = netsnmp_extract_table_info( request);
|
|
Packit |
fcad23 |
|
|
Packit |
fcad23 |
switch (table_info->colnum) {
|
|
Packit |
fcad23 |
@foreach $c column@
|
|
Packit |
fcad23 |
@if $c.rowstatus@
|
|
Packit |
fcad23 |
case COLUMN_$c.uc:
|
|
Packit |
fcad23 |
switch (*request->requestvb->val.integer) {
|
|
Packit |
fcad23 |
case RS_ACTIVE:
|
|
Packit |
fcad23 |
case RS_CREATEANDGO:
|
|
Packit |
fcad23 |
if (/* XXX */) {
|
|
Packit |
fcad23 |
netsnmp_set_request_error( reqinfo, request,
|
|
Packit |
fcad23 |
SNMP_ERR_INCONSISTENTVALUE );
|
|
Packit |
fcad23 |
return SNMP_ERR_NOERROR;
|
|
Packit |
fcad23 |
}
|
|
Packit |
fcad23 |
}
|
|
Packit |
fcad23 |
@end@
|
|
Packit |
fcad23 |
@end@
|
|
Packit |
fcad23 |
}
|
|
Packit |
fcad23 |
}
|
|
Packit |
fcad23 |
@end@
|
|
Packit |
fcad23 |
break;
|
|
Packit |
fcad23 |
|
|
Packit |
fcad23 |
case MODE_SET_UNDO:
|
|
Packit |
fcad23 |
for (request=requests; request; request=request->next) {
|
|
Packit |
fcad23 |
if (request->processed)
|
|
Packit |
fcad23 |
continue;
|
|
Packit |
fcad23 |
|
|
Packit |
fcad23 |
table_entry = (struct ${i}_entry *)
|
|
Packit |
fcad23 |
netsnmp_tdata_extract_entry(request);
|
|
Packit |
fcad23 |
table_row = netsnmp_tdata_extract_row( request);
|
|
Packit |
fcad23 |
table_data = netsnmp_tdata_extract_table(request);
|
|
Packit |
fcad23 |
table_info = netsnmp_extract_table_info( request);
|
|
Packit |
fcad23 |
|
|
Packit |
fcad23 |
switch (table_info->colnum) {
|
|
Packit |
fcad23 |
@foreach $c column@
|
|
Packit |
fcad23 |
@if $c.settable@
|
|
Packit |
fcad23 |
case COLUMN_$c.uc:
|
|
Packit |
fcad23 |
@if $i.rowstatus@
|
|
Packit |
fcad23 |
@if $c.rowstatus@
|
|
Packit |
fcad23 |
switch (*request->requestvb->val.integer) {
|
|
Packit |
fcad23 |
case RS_CREATEANDGO:
|
|
Packit |
fcad23 |
case RS_CREATEANDWAIT:
|
|
Packit |
fcad23 |
if (table_entry && !table_entry->valid) {
|
|
Packit |
fcad23 |
${i}_removeEntry(table_data, table_row );
|
|
Packit |
fcad23 |
}
|
|
Packit |
fcad23 |
}
|
|
Packit |
fcad23 |
@else@
|
|
Packit |
fcad23 |
@if $c.needlength@
|
|
Packit |
fcad23 |
memcpy( table_entry->$c,
|
|
Packit |
fcad23 |
table_entry->old_$c,
|
|
Packit |
fcad23 |
sizeof(table_entry->$c));
|
|
Packit |
fcad23 |
memset( table_entry->old_$c, 0,
|
|
Packit |
fcad23 |
sizeof(table_entry->$c));
|
|
Packit |
fcad23 |
table_entry->${c}_len =
|
|
Packit |
fcad23 |
table_entry->old_${c}_len;
|
|
Packit |
fcad23 |
@else@
|
|
Packit |
fcad23 |
table_entry->$c = table_entry->old_$c;
|
|
Packit |
fcad23 |
table_entry->old_$c = 0;
|
|
Packit |
fcad23 |
@end@
|
|
Packit |
fcad23 |
@end@
|
|
Packit |
fcad23 |
@else@
|
|
Packit |
fcad23 |
@if $c.creatable@
|
|
Packit |
fcad23 |
if ( table_entry && !table_entry->valid ) {
|
|
Packit |
fcad23 |
${i}_removeEntry(table_data, table_row );
|
|
Packit |
fcad23 |
} else {
|
|
Packit |
fcad23 |
@if $c.needlength@
|
|
Packit |
fcad23 |
memcpy( table_entry->$c,
|
|
Packit |
fcad23 |
table_entry->old_$c,
|
|
Packit |
fcad23 |
sizeof(table_entry->$c));
|
|
Packit |
fcad23 |
memset( table_entry->old_$c, 0,
|
|
Packit |
fcad23 |
sizeof(table_entry->$c));
|
|
Packit |
fcad23 |
table_entry->${c}_len =
|
|
Packit |
fcad23 |
table_entry->old_${c}_len;
|
|
Packit |
fcad23 |
@else@
|
|
Packit |
fcad23 |
table_entry->$c = table_entry->old_$c;
|
|
Packit |
fcad23 |
table_entry->old_$c = 0;
|
|
Packit |
fcad23 |
@end@
|
|
Packit |
fcad23 |
}
|
|
Packit |
fcad23 |
@else@
|
|
Packit |
fcad23 |
@if $c.needlength@
|
|
Packit |
fcad23 |
memcpy( table_entry->$c,
|
|
Packit |
fcad23 |
table_entry->old_$c,
|
|
Packit |
fcad23 |
sizeof(table_entry->$c));
|
|
Packit |
fcad23 |
memset( table_entry->old_$c, 0,
|
|
Packit |
fcad23 |
sizeof(table_entry->$c));
|
|
Packit |
fcad23 |
table_entry->${c}_len =
|
|
Packit |
fcad23 |
table_entry->old_${c}_len;
|
|
Packit |
fcad23 |
@else@
|
|
Packit |
fcad23 |
table_entry->$c = table_entry->old_$c;
|
|
Packit |
fcad23 |
table_entry->old_$c = 0;
|
|
Packit |
fcad23 |
@end@
|
|
Packit |
fcad23 |
@end@
|
|
Packit |
fcad23 |
@end@
|
|
Packit |
fcad23 |
break;
|
|
Packit |
fcad23 |
@end@
|
|
Packit |
fcad23 |
@end@
|
|
Packit |
fcad23 |
}
|
|
Packit |
fcad23 |
}
|
|
Packit |
fcad23 |
break;
|
|
Packit |
fcad23 |
|
|
Packit |
fcad23 |
case MODE_SET_COMMIT:
|
|
Packit |
fcad23 |
@if $i.creatable@
|
|
Packit |
fcad23 |
for (request=requests; request; request=request->next) {
|
|
Packit |
fcad23 |
if (request->processed)
|
|
Packit |
fcad23 |
continue;
|
|
Packit |
fcad23 |
|
|
Packit |
fcad23 |
table_entry = (struct ${i}_entry *)
|
|
Packit |
fcad23 |
netsnmp_tdata_extract_entry(request);
|
|
Packit |
fcad23 |
@if $i.rowstatus@
|
|
Packit |
fcad23 |
table_row = netsnmp_tdata_extract_row( request);
|
|
Packit |
fcad23 |
table_data = netsnmp_tdata_extract_table(request);
|
|
Packit |
fcad23 |
@end@
|
|
Packit |
fcad23 |
table_info = netsnmp_extract_table_info( request);
|
|
Packit |
fcad23 |
|
|
Packit |
fcad23 |
switch (table_info->colnum) {
|
|
Packit |
fcad23 |
@if $i.rowstatus@
|
|
Packit |
fcad23 |
@foreach $c column@
|
|
Packit |
fcad23 |
@if $c.rowstatus@
|
|
Packit |
fcad23 |
case COLUMN_$c.uc:
|
|
Packit |
fcad23 |
switch (*request->requestvb->val.integer) {
|
|
Packit |
fcad23 |
case RS_CREATEANDGO:
|
|
Packit |
fcad23 |
table_entry->valid = 1;
|
|
Packit |
fcad23 |
/* Fall-through */
|
|
Packit |
fcad23 |
case RS_ACTIVE:
|
|
Packit |
fcad23 |
table_entry->$c = RS_ACTIVE;
|
|
Packit |
fcad23 |
break;
|
|
Packit |
fcad23 |
|
|
Packit |
fcad23 |
case RS_CREATEANDWAIT:
|
|
Packit |
fcad23 |
table_entry->valid = 1;
|
|
Packit |
fcad23 |
/* Fall-through */
|
|
Packit |
fcad23 |
case RS_NOTINSERVICE:
|
|
Packit |
fcad23 |
table_entry->$c = RS_NOTINSERVICE;
|
|
Packit |
fcad23 |
break;
|
|
Packit |
fcad23 |
|
|
Packit |
fcad23 |
case RS_DESTROY:
|
|
Packit |
fcad23 |
${i}_removeEntry(table_data, table_row );
|
|
Packit |
fcad23 |
}
|
|
Packit |
fcad23 |
@end@
|
|
Packit |
fcad23 |
@end@
|
|
Packit |
fcad23 |
@else@
|
|
Packit |
fcad23 |
@foreach $c column@
|
|
Packit |
fcad23 |
@if $c.creatable@
|
|
Packit |
fcad23 |
case COLUMN_$c.uc:
|
|
Packit |
fcad23 |
@end@
|
|
Packit |
fcad23 |
@end@
|
|
Packit |
fcad23 |
if ( table_entry && !table_entry->valid ) {
|
|
Packit |
fcad23 |
table_entry->valid = 1;
|
|
Packit |
fcad23 |
}
|
|
Packit |
fcad23 |
@end@
|
|
Packit |
fcad23 |
}
|
|
Packit |
fcad23 |
}
|
|
Packit |
fcad23 |
@end@
|
|
Packit |
fcad23 |
break;
|
|
Packit |
fcad23 |
@end@
|
|
Packit |
fcad23 |
}
|
|
Packit |
fcad23 |
return SNMP_ERR_NOERROR;
|
|
Packit |
fcad23 |
}
|
|
Packit |
fcad23 |
@end@
|