+++ /dev/null
-## -*- c -*-
-######################################################################
-## Do the .h file
-######################################################################
-@open ${name}.h@
-/*
- * Note: this file originally auto-generated by mib2c using
- * $Id: mib2c.iterate.conf,v 5.5 2002/12/16 22:50:18 hardaker Exp $
- */
-#ifndef $name.uc_H
-#define $name.uc_H
-
-/* function declarations */
-void init_$name(void);
-@foreach $i table@
-void initialize_table_$i(void);
-Netsnmp_Node_Handler ${i}_handler;
-
-Netsnmp_First_Data_Point ${i}_get_first_data_point;
-Netsnmp_Next_Data_Point ${i}_get_next_data_point;
-@end@
-@foreach $i table@
-
-/* column number definitions for table $i */
- @foreach $c column@
- #define COLUMN_$c.uc $c.subid
- @end@
-@end@
-#endif /* $name.uc_H */
-######################################################################
-## Do the .c file
-######################################################################
-@open ${name}.c@
-/*
- * Note: this file originally auto-generated by mib2c using
- * $Id: mib2c.iterate.conf,v 5.5 2002/12/16 22:50:18 hardaker 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 "${name}.h"
-
-@foreach $i table@
-/** Initialize the $i table by defining its contents and how it's structured */
-void
-initialize_table_$i(void)
-{
- static oid ${i}_oid[] = {$i.commaoid};
- netsnmp_table_registration_info *table_info;
- netsnmp_handler_registration *my_handler;
- netsnmp_iterator_info *iinfo;
-
- /* create the table structure itself */
- table_info = SNMP_MALLOC_TYPEDEF(netsnmp_table_registration_info);
- iinfo = SNMP_MALLOC_TYPEDEF(netsnmp_iterator_info);
-
- /* if your table is read only, it's easiest to change the
- HANDLER_CAN_RWRITE definition below to HANDLER_CAN_RONLY */
- my_handler = netsnmp_create_handler_registration("$i",
- ${i}_handler,
- ${i}_oid,
- OID_LENGTH(${i}_oid),
- HANDLER_CAN_RWRITE);
-
- if (!my_handler || !table_info || !iinfo)
- return; /* mallocs failed */
-
- /***************************************************
- * Setting up the table's definition
- */
- netsnmp_table_helper_add_indexes(table_info,
- @foreach $idx index@
- $idx.type, /* index: $idx */
- @end@
- 0);
-
- @eval $minv = 0xffffffff@
- @eval $maxv = 0@
- @foreach $c column@
- @if $c.access =~ /(Read|Create)/@
- @eval $minv = min($minv, $c.subid)@
- @eval $maxv = max($maxv, $c.subid)@
- @end@
- @end@
- table_info->min_column = $minv;
- table_info->max_column = $maxv;
-
- /* iterator access routines */
- iinfo->get_first_data_point = ${i}_get_first_data_point;
- iinfo->get_next_data_point = ${i}_get_next_data_point;
-
- iinfo->table_reginfo = table_info;
-
- /***************************************************
- * registering the table with the master agent
- */
- DEBUGMSGTL(("initialize_table_$i",
- "Registering table $i as a table iterator\n"));
- netsnmp_register_table_iterator(my_handler, iinfo);
-}
-@end@
-
-/** Initializes the $name module */
-void
-init_$name(void)
-{
-
- /* here we initialize all the tables we're planning on supporting */
- @foreach $i table@
- initialize_table_$i();
- @end@
-}
-@foreach $i table@
-
-/** returns the first data point within the $i table data.
-
- Set the my_loop_context variable to the first data point structure
- of your choice (from which you can find the next one). This could
- be anything from the first node in a linked list, to an integer
- pointer containing the beginning of an array variable.
-
- Set the my_data_context variable to something to be returned to
- you later that will provide you with the data to return in a given
- row. This could be the same pointer as what my_loop_context is
- set to, or something different.
-
- The put_index_data variable contains a list of snmp variable
- bindings, one for each index in your table. Set the values of
- each appropriately according to the data matching the first row
- and return the put_index_data variable at the end of the function.
-*/
-netsnmp_variable_list *
-${i}_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 *vptr;
-
- *my_loop_context = /* XXX */;
- *my_data_context = /* XXX */;
-
- vptr = put_index_data;
-
- @foreach $idx index@
- snmp_set_var_value(vptr, (u_char *) /* XXX: $idx data */, /* XXX: length of $idx data */);
- vptr = vptr->next_variable;
- @end@
-
- return put_index_data;
-}
-
-/** functionally the same as ${i}_get_first_data_point, but
- my_loop_context has already been set to a previous value and should
- be updated to the next in the list. For example, if it was a
- linked list, you might want to cast it and the return
- my_loop_context->next. The my_data_context pointer should be set
- to something you need later and the indexes in put_index_data
- updated again. */
-
-netsnmp_variable_list *
-${i}_get_next_data_point(void **my_loop_context, void **my_data_context,
- netsnmp_variable_list *put_index_data,
- netsnmp_iterator_info *mydata)
-{
-
- netsnmp_variable_list *vptr;
-
- *my_loop_context = /* XXX */;
- *my_data_context = /* XXX */;
-
- vptr = put_index_data;
-
- @foreach $idx index@
- snmp_set_var_value(vptr, (u_char *) /* XXX: $idx data */, /* XXX: length of $idx data */);
- vptr = vptr->next_variable;
- @end@
-
- return put_index_data;
-}
-
-/** handles requests for the $i table, if anything else needs to be done */
-int
-${i}_handler(
- 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;
- netsnmp_variable_list *var;
-
- for(request = requests; request; request = request->next) {
- var = request->requestvb;
- if (request->processed != 0)
- continue;
-
- /* perform anything here that you need to do before each
- request is processed. */
-
- /* the following extracts the my_data_context pointer set in
- the loop functions above. You can then use the results to
- help return data for the columns of the $i table in question */
- /* XXX */ = (/* XXX */ *) netsnmp_extract_iterator_context(request);
- if (/* XXX */ == NULL) {
- if (reqinfo->mode == MODE_GET) {
- netsnmp_set_request_error(reqinfo, request, SNMP_NOSUCHINSTANCE);
- continue;
- }
- /* XXX: no row existed, if you support creation and this is a
- set, start dealing with it here, else continue */
- }
-
- /* extracts the information about the table from the request */
- table_info = netsnmp_extract_table_info(request);
- /* table_info->colnum contains the column number requested */
- /* table_info->indexes contains a linked list of snmp variable
- bindings for the indexes of the table. Values in the list
- have been set corresponding to the indexes of the
- request */
- if (table_info==NULL) {
- continue;
- }
-
- switch(reqinfo->mode) {
- /* the table_iterator helper should change all GETNEXTs
- into GETs for you automatically, so you don't have to
- worry about the GETNEXT case. Only GETs and SETs need
- to be dealt with here */
- case MODE_GET:
- switch(table_info->colnum) {
- @foreach $c column@
- @if $c.access =~ /(Read|Create)/@
- case COLUMN_$c.uc:
- snmp_set_var_typed_value(var, $c.type, (u_char *) /* XXX: column data */, /* XXX: column data length */);
- break;
-
- @end@
- @end@
- default:
- /* We shouldn't get here */
- snmp_log(LOG_ERR, "problem encountered in ${i}_handler: unknown column\n");
- }
- break;
-
- case MODE_SET_RESERVE1:
- /* set handling... */
-
- default:
- snmp_log(LOG_ERR, "problem encountered in ${i}_handler: unsupported mode\n");
- }
- }
- return SNMP_ERR_NOERROR;
-}
projects / bcm963xx.git / blobdiff