From 65f9a13dc3f3e26aa3f7a9d90abe94a7b2e6bc77 Mon Sep 17 00:00:00 2001 From: Amitay Isaacs Date: Tue, 27 Sep 2011 17:10:14 +1000 Subject: s4-dns: Added support for multiple DNS_RPC_RECORDS structures Windows returns multiple DNS_RPC_RECORDS structures, but there is no well defined structure in [MS-DNSP] doc. Added hand-written code to parse ndr. Pair-Programmed-With: Andrew Tridgell Signed-off-by: Andrew Tridgell --- librpc/ndr/ndr_dnsserver.c | 63 ++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 63 insertions(+) create mode 100644 librpc/ndr/ndr_dnsserver.c (limited to 'librpc/ndr/ndr_dnsserver.c') diff --git a/librpc/ndr/ndr_dnsserver.c b/librpc/ndr/ndr_dnsserver.c new file mode 100644 index 0000000000..5eaa7cadb8 --- /dev/null +++ b/librpc/ndr/ndr_dnsserver.c @@ -0,0 +1,63 @@ +/* + Unix SMB/CIFS implementation. + + Manually parsed structures for DNSSERVER + + Copyright (C) Amitay Isaacs 2011 + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . +*/ + +#include "includes.h" +#include "librpc/gen_ndr/ndr_dnsp.h" +#include "librpc/gen_ndr/ndr_dnsserver.h" + +/* + * parsing DNS_RPC_RECORDS_ARRAY + */ + +enum ndr_err_code ndr_pull_DNS_RPC_RECORDS_ARRAY(struct ndr_pull *ndr, + int ndr_flags, struct DNS_RPC_RECORDS_ARRAY *rec) +{ + rec->count = 0; + rec->rec = talloc_array(ndr->current_mem_ctx, struct DNS_RPC_RECORDS, rec->count); + if (! rec->rec) { + return ndr_pull_error(ndr, NDR_ERR_ALLOC, "Failed to pull DNS_RPC_RECORDS_ARRAY"); + } + + while (ndr->offset < ndr->data_size) { + rec->rec = talloc_realloc(ndr->current_mem_ctx, rec->rec, struct DNS_RPC_RECORDS, rec->count+1); + if (! rec->rec) { + return ndr_pull_error(ndr, NDR_ERR_ALLOC, "Failed to pull DNS_RPC_RECORDS_ARRAY"); + } + NDR_CHECK(ndr_pull_DNS_RPC_RECORDS(ndr, ndr_flags, &rec->rec[rec->count])); + NDR_PULL_ALIGN(ndr, 4); + rec->count++; + } + + return NDR_ERR_SUCCESS; +} + +enum ndr_err_code ndr_push_DNS_RPC_RECORDS_ARRAY(struct ndr_push *ndr, + int ndr_flags, const struct DNS_RPC_RECORDS_ARRAY *rec) +{ + int i; + + for (i=0; icount; i++) { + NDR_CHECK(ndr_push_DNS_RPC_RECORDS(ndr, ndr_flags, &rec->rec[i])); + NDR_PUSH_ALIGN(ndr, 4); + } + + return NDR_ERR_SUCCESS; +} -- cgit