/*

   Unix SMB/CIFS implementation.

   helper routines for BKUP Blobs marshalling

   Copyright (C) Matthieu Patou <mat@matws.net> 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 <http://www.gnu.org/licenses/>.

*/

#include "includes.h"

#include "librpc/gen_ndr/ndr_bkupblobs.h"

_PUBLIC_ enum ndr_err_code ndr_push_bkup_NTBackupFile(struct ndr_push *ndr, ndr_flags_type ndr_flags, const struct bkup_NTBackupFile *r)

{

  uint32_t cntr_streams_0;

  {

    libndr_flags _flags_save_STRUCT = ndr->flags;

    ndr_set_flags(&ndr->flags, LIBNDR_FLAG_NOALIGN);

    if (ndr_flags & NDR_SCALARS) {

      NDR_CHECK(ndr_push_align(ndr, 2));

      for (cntr_streams_0 = 0; cntr_streams_0 < r->num_stream; cntr_streams_0++) {

        NDR_CHECK(ndr_push_bkup_Win32StreamId(ndr, NDR_SCALARS, &r->streams[cntr_streams_0]));

      }

      NDR_CHECK(ndr_push_trailer_align(ndr, 8));

    }

    if (ndr_flags & NDR_BUFFERS) {

    }

    ndr->flags = _flags_save_STRUCT;

  }

  return NDR_ERR_SUCCESS;

}

#define _TMP_PULL_REALLOC_N(ndr, s, t, n) do { \

  _NDR_PULL_FIX_CURRENT_MEM_CTX(ndr);\

  (s) = talloc_realloc(ndr->current_mem_ctx, (s), t, n); \

  if (!(s)) { \

    return ndr_pull_error(ndr, NDR_ERR_ALLOC, \

              "Alloc %u * %s failed: %s\n", \

              (unsigned)n, # s, __location__); \

  } \

} while (0)

_PUBLIC_ enum ndr_err_code ndr_pull_bkup_NTBackupFile(struct ndr_pull *ndr, ndr_flags_type ndr_flags, struct bkup_NTBackupFile *r)

{

  uint32_t cntr_streams_0;

  {

    libndr_flags _flags_save_STRUCT = ndr->flags;

    ndr_set_flags(&ndr->flags, LIBNDR_FLAG_NOALIGN);

    if (ndr_flags & NDR_SCALARS) {

      uint32_t remaining = ndr->data_size - ndr->offset;

      r->num_stream = 0;

      r->streams = NULL;

      for (cntr_streams_0 = 0; remaining > 0; cntr_streams_0++) {

        r->num_stream += 1;

        _TMP_PULL_REALLOC_N(ndr, r->streams,

                struct bkup_Win32StreamId,

                r->num_stream);

        NDR_CHECK(ndr_pull_bkup_Win32StreamId(ndr,

            NDR_SCALARS,

            &r->streams[cntr_streams_0]));

        remaining = ndr->data_size - ndr->offset;

      }

    }

    if (ndr_flags & NDR_BUFFERS) {

    }

    ndr->flags = _flags_save_STRUCT;

  }

  return NDR_ERR_SUCCESS;

}