librpc/ndr/ndr_dnsserver.c

   1 /*
   2    Unix SMB/CIFS implementation.
   3
   4    Manually parsed structures for DNSSERVER
   5
   6    Copyright (C) Amitay Isaacs 2011
   7
   8    This program is free software; you can redistribute it and/or modify
   9    it under the terms of the GNU General Public License as published by
  10    the Free Software Foundation; either version 3 of the License, or
  11    (at your option) any later version.
  12
  13    This program is distributed in the hope that it will be useful,
  14    but WITHOUT ANY WARRANTY; without even the implied warranty of
  15    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16    GNU General Public License for more details.
  17
  18    You should have received a copy of the GNU General Public License
  19    along with this program.  If not, see <http://www.gnu.org/licenses/>.
  20 */
  21
  22 #include "includes.h"
  23 #include "librpc/gen_ndr/ndr_dnsp.h"
  24 #include "librpc/gen_ndr/ndr_dnsserver.h"
  25
  26 /*
  27  * parsing DNS_RPC_RECORDS_ARRAY
  28  */
  29
  30 enum ndr_err_code ndr_pull_DNS_RPC_RECORDS_ARRAY(struct ndr_pull *ndr,
  31                 ndr_flags_type ndr_flags, struct DNS_RPC_RECORDS_ARRAY *rec)
  32 {
  33         rec->count = 0;
  34         rec->rec = talloc_array(ndr->current_mem_ctx, struct DNS_RPC_RECORDS, rec->count);
  35         if (! rec->rec) {
  36                 return ndr_pull_error(ndr, NDR_ERR_ALLOC, "Failed to pull DNS_RPC_RECORDS_ARRAY");
  37         }
  38
  39         while (ndr->offset < ndr->data_size) {
  40                 rec->rec = talloc_realloc(ndr->current_mem_ctx, rec->rec, struct DNS_RPC_RECORDS, rec->count+1);
  41                 if (! rec->rec) {
  42                         return ndr_pull_error(ndr, NDR_ERR_ALLOC, "Failed to pull DNS_RPC_RECORDS_ARRAY");
  43                 }
  44                 NDR_CHECK(ndr_pull_DNS_RPC_RECORDS(ndr, ndr_flags, &rec->rec[rec->count]));
  45                 NDR_PULL_ALIGN(ndr, 4);
  46                 rec->count++;
  47         }
  48
  49         return NDR_ERR_SUCCESS;
  50 }
  51
  52 enum ndr_err_code ndr_push_DNS_RPC_RECORDS_ARRAY(struct ndr_push *ndr,
  53                 ndr_flags_type ndr_flags, const struct DNS_RPC_RECORDS_ARRAY *rec)
  54 {
  55         int i;
  56
  57         for (i=0; i<rec->count; i++) {
  58                 NDR_CHECK(ndr_push_DNS_RPC_RECORDS(ndr, ndr_flags, &rec->rec[i]));
  59                 NDR_PUSH_ALIGN(ndr, 4);
  60         }
  61
  62         return NDR_ERR_SUCCESS;
  63 }
  64
  65 /*
  66  * Parsing of DNS_RPC_RECORD_STRING
  67  */
  68
  69 enum ndr_err_code ndr_pull_DNS_RPC_RECORD_STRING(struct ndr_pull *ndr,
  70                 ndr_flags_type ndr_flags, struct DNS_RPC_RECORD_STRING *rec)
  71 {
  72         rec->count = 0;
  73         rec->str = talloc_array(ndr->current_mem_ctx, struct DNS_RPC_NAME, rec->count);
  74         if (! rec->str) {
  75                 return ndr_pull_error(ndr, NDR_ERR_ALLOC, "Failed to pull DNS_RPC_RECORD_STRING");
  76         }
  77
  78         while (ndr->offset < ndr->data_size) {
  79                 rec->str = talloc_realloc(ndr->current_mem_ctx, rec->str, struct DNS_RPC_NAME, rec->count+1);
  80                 if (! rec->str) {
  81                         return ndr_pull_error(ndr, NDR_ERR_ALLOC, "Failed to pull DNS_RPC_RECORD_STRING");
  82                 }
  83                 NDR_CHECK(ndr_pull_DNS_RPC_NAME(ndr, ndr_flags, &rec->str[rec->count]));
  84                 rec->count++;
  85         }
  86
  87         return NDR_ERR_SUCCESS;
  88 }
  89
  90 enum ndr_err_code ndr_push_DNS_RPC_RECORD_STRING(struct ndr_push *ndr,
  91                 ndr_flags_type ndr_flags, const struct DNS_RPC_RECORD_STRING *rec)
  92 {
  93         int i;
  94
  95         for (i=0; i<rec->count; i++) {
  96                 NDR_CHECK(ndr_push_DNS_RPC_NAME(ndr, ndr_flags, &rec->str[i]));
  97         }
  98
  99         return NDR_ERR_SUCCESS;
 100 }