bsnmp/lib/snmpclient.c

110 	const struct snmp_table *descr;
155 		for (i = 0; work->descr->entries[i].syntax != SNMP_SYNTAX_NULL;
157 			d = &work->descr->entries[i];
183 	asn_slice_oid(&oid, var, work->descr->table.len + 2, var->len);
195 	if ((e = malloc(work->descr->entry_size)) == NULL) {
205 	memset(e, 0, work->descr->entry_size);
208 	p = work->descr->table.len + 2;
209 	for (i = 0; i < work->descr->index_size; i++) {
210 		switch (work->descr->entries[i].syntax) {
223 			    work->descr->entries[i].offset) = var->subs[p++];
254 			    work->descr->entries[i].offset) = ptr;
256 			    work->descr->entries[i].offset + sizeof(u_char *))
275 			    work->descr->entries[i].offset) = oid;
291 				    work->descr->entries[i].offset)[j] =
308 			    work->descr->entries[i].offset) = var->subs[p++];
347 	for (i = 0; i < work->descr->index_size; i++) {
348 		if (work->descr->entries[i].syntax == SNMP_SYNTAX_OCTETSTRING &&
351 			    work->descr->entries[i].offset));
362 table_value(const struct snmp_table *descr, struct entry *e,
368 	for (i = descr->index_size;
369 	    descr->entries[i].syntax != SNMP_SYNTAX_NULL; i++)
370 		if (descr->entries[i].subid ==
371 		    b->var.subs[descr->table.len + 1])
373 	if (descr->entries[i].syntax == SNMP_SYNTAX_NULL)
377 	if (b->syntax != descr->entries[i].syntax) {
379 		    descr->entries[i].syntax);
386 		*(int32_t *)(void *)((u_char *)e + descr->entries[i].offset) =
397 		*(u_char **)(void *)((u_char *)e + descr->entries[i].offset) =
399 		*(size_t *)(void *)((u_char *)e + descr->entries[i].offset +
404 		*(struct asn_oid *)(void *)((u_char *)e + descr->entries[i].offset) =
409 		memcpy((u_char *)e + descr->entries[i].offset,
416 		*(uint32_t *)(void *)((u_char *)e + descr->entries[i].offset) =
421 		*(uint64_t *)(void *)((u_char *)e + descr->entries[i].offset) =
440 table_init_pdu(const struct snmp_table *descr, struct snmp_pdu *pdu)
448 	if (descr->last_change.len != 0) {
450 		pdu->bindings[pdu->nbindings].var = descr->last_change;
455 	pdu->bindings[pdu->nbindings].var = descr->table;
477 		    (work->descr->last_change.len == 0) ? 1 : 2)
487 		if (work->descr->last_change.len != 0 && b == resp->bindings) {
488 			if (!asn_is_suboid(&work->descr->last_change, &b->var) ||
489 			    b->var.len != work->descr->last_change.len + 1 ||
490 			    b->var.subs[work->descr->last_change.len] != 0) {
505 				if (++work->iter >= work->descr->max_iter) {
516 		if (!asn_is_suboid(&work->descr->table, &b->var) ||
522 		if (table_value(work->descr, e, b))
537 		if ((e->found & work->descr->req_mask) !=
538 		    work->descr->req_mask) {
539 			if (work->descr->last_change.len == 0) {
540 				if (++work->iter >= work->descr->max_iter) {
548 			    e->found, work->descr->req_mask);
559 snmp_table_fetch(const struct snmp_table *descr, void *list)
565 	work.descr = descr;
580 	table_init_pdu(descr, &work.pdu);
657 			table_init_pdu(work->descr, &work->pdu);
705 snmp_table_fetch_async(const struct snmp_table *descr, void *list,
715 	work->descr = descr;
729 	table_init_pdu(descr, &work->pdu);