librpc/ndr/ndr_bkupblobs.c

   1 /*
   2    Unix SMB/CIFS implementation.
   3
   4    helper routines for BKUP Blobs marshalling
   5
   6    Copyright (C) Matthieu Patou <mat@matws.net> 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_bkupblobs.h"
  24
  25
  26 _PUBLIC_ enum ndr_err_code ndr_push_bkup_NTBackupFile(struct ndr_push *ndr, int ndr_flags, const struct bkup_NTBackupFile *r)
  27 {
  28         uint32_t cntr_streams_0;
  29         {
  30                 uint32_t _flags_save_STRUCT = ndr->flags;
  31                 ndr_set_flags(&ndr->flags, LIBNDR_FLAG_NOALIGN);
  32                 if (ndr_flags & NDR_SCALARS) {
  33                         NDR_CHECK(ndr_push_align(ndr, 2));
  34                         for (cntr_streams_0 = 0; cntr_streams_0 < r->num_stream; cntr_streams_0++) {
  35                                 NDR_CHECK(ndr_push_bkup_Win32StreamId(ndr, NDR_SCALARS, &r->streams[cntr_streams_0]));
  36                         }
  37                         NDR_CHECK(ndr_push_trailer_align(ndr, 8));
  38                 }
  39                 if (ndr_flags & NDR_BUFFERS) {
  40                 }
  41                 ndr->flags = _flags_save_STRUCT;
  42         }
  43         return NDR_ERR_SUCCESS;
  44 }
  45
  46 #define _TMP_PULL_REALLOC_N(ndr, s, t, n) do { \
  47         _NDR_PULL_FIX_CURRENT_MEM_CTX(ndr);\
  48         (s) = talloc_realloc(ndr->current_mem_ctx, (s), t, n); \
  49         if (!(s)) { \
  50                 return ndr_pull_error(ndr, NDR_ERR_ALLOC, \
  51                                       "Alloc %u * %s failed: %s\n", \
  52                                       (unsigned)n, # s, __location__); \
  53         } \
  54 } while (0)
  55
  56 _PUBLIC_ enum ndr_err_code ndr_pull_bkup_NTBackupFile(struct ndr_pull *ndr, int ndr_flags, struct bkup_NTBackupFile *r)
  57 {
  58         uint32_t cntr_streams_0;
  59         {
  60                 uint32_t _flags_save_STRUCT = ndr->flags;
  61                 ndr_set_flags(&ndr->flags, LIBNDR_FLAG_NOALIGN);
  62                 if (ndr_flags & NDR_SCALARS) {
  63                         uint32_t remaining = ndr->data_size - ndr->offset;
  64                         r->num_stream = 0;
  65                         r->streams = NULL;
  66                         for (cntr_streams_0 = 0; remaining > 0; cntr_streams_0++) {
  67                                 r->num_stream += 1;
  68                                 _TMP_PULL_REALLOC_N(ndr, r->streams,
  69                                                     struct bkup_Win32StreamId,
  70                                                     r->num_stream);
  71                                 NDR_CHECK(ndr_pull_bkup_Win32StreamId(ndr,
  72                                                 NDR_SCALARS,
  73                                                 &r->streams[cntr_streams_0]));
  74                                 remaining = ndr->data_size - ndr->offset;
  75                         }
  76                 }
  77                 if (ndr_flags & NDR_BUFFERS) {
  78                 }
  79                 ndr->flags = _flags_save_STRUCT;
  80         }
  81         return NDR_ERR_SUCCESS;
  82 }