/* 

   Unix SMB/CIFS implementation.

   Manually parsed structures found in the DRS protocol

   Copyright (C) Andrew Bartlett <abartlet@samba.org> 2008

   Copyright (C) Guenther Deschner <gd@samba.org> 2010

   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_drsblobs.h"

#include "../lib/util/asn1.h"

_PUBLIC_ enum ndr_err_code ndr_push_AuthenticationInformationArray(struct ndr_push *ndr, ndr_flags_type ndr_flags, const struct AuthenticationInformationArray *r)

{

  uint32_t cntr_array_0;

  if (ndr_flags & NDR_SCALARS) {

    NDR_CHECK(ndr_push_align(ndr, 4));

    for (cntr_array_0 = 0; cntr_array_0 < r->count; cntr_array_0++) {

      NDR_CHECK(ndr_push_AuthenticationInformation(ndr, NDR_SCALARS, &r->array[cntr_array_0]));

    }

    NDR_CHECK(ndr_push_align(ndr, 4));

  }

  if (ndr_flags & NDR_BUFFERS) {

  }

  return NDR_ERR_SUCCESS;

}

_PUBLIC_ enum ndr_err_code ndr_pull_AuthenticationInformationArray(struct ndr_pull *ndr, ndr_flags_type ndr_flags, struct AuthenticationInformationArray *r)

{

  if (ndr_flags & NDR_SCALARS) {

    r->count = 0;

    NDR_PULL_ALLOC_N(ndr, r->array, r->count);

    /* entry is at least 16 bytes large */

    while (ndr->offset + 16 <= ndr->data_size) {

      r->array = talloc_realloc(ndr, r->array, struct AuthenticationInformation, r->count + 1);

      NDR_ERR_HAVE_NO_MEMORY(r->array);

      NDR_CHECK(ndr_pull_AuthenticationInformation(ndr, NDR_SCALARS, &r->array[r->count]));

      r->count++;

    }

    NDR_CHECK(ndr_pull_align(ndr, 4));

  }

  if (ndr_flags & NDR_BUFFERS) {

  }

  return NDR_ERR_SUCCESS;

}

_PUBLIC_ enum ndr_err_code ndr_push_trustAuthInOutBlob(struct ndr_push *ndr, ndr_flags_type ndr_flags, const struct trustAuthInOutBlob *r)

{

  if (ndr_flags & NDR_SCALARS) {

    NDR_CHECK(ndr_push_align(ndr, 4));

    NDR_CHECK(ndr_push_uint32(ndr, NDR_SCALARS, r->count));

    NDR_CHECK(ndr_push_uint32(ndr, NDR_SCALARS, (r->count > 0)?12:0));

    NDR_CHECK(ndr_push_uint32(ndr, NDR_SCALARS, (r->count > 0)?12 + ndr_size_AuthenticationInformationArray(&r->current, 0):0));

    {

      struct ndr_push *_ndr_current;

      NDR_CHECK(ndr_push_subcontext_start(ndr, &_ndr_current, 0, ((r->count > 0)?12 + ndr_size_AuthenticationInformationArray(&r->current, 0):0) - ((r->count > 0)?12:0)));

      NDR_CHECK(ndr_push_AuthenticationInformationArray(_ndr_current, NDR_SCALARS, &r->current));

      NDR_CHECK(ndr_push_subcontext_end(ndr, _ndr_current, 0, ((r->count > 0)?12 + ndr_size_AuthenticationInformationArray(&r->current, 0):0) - ((r->count > 0)?12:0)));

    }

    {

      libndr_flags _flags_save_AuthenticationInformationArray = ndr->flags;

      ndr_set_flags(&ndr->flags, LIBNDR_FLAG_REMAINING);

      {

        struct ndr_push *_ndr_previous;

        NDR_CHECK(ndr_push_subcontext_start(ndr, &_ndr_previous, 0, -1));

        NDR_CHECK(ndr_push_AuthenticationInformationArray(_ndr_previous, NDR_SCALARS, &r->previous));

        NDR_CHECK(ndr_push_subcontext_end(ndr, _ndr_previous, 0, -1));

      }

      ndr->flags = _flags_save_AuthenticationInformationArray;

    }

    NDR_CHECK(ndr_push_trailer_align(ndr, 4));

  }

  if (ndr_flags & NDR_BUFFERS) {

  }

  return NDR_ERR_SUCCESS;

}

_PUBLIC_ enum ndr_err_code ndr_pull_trustDomainPasswords(struct ndr_pull *ndr, ndr_flags_type ndr_flags, struct trustDomainPasswords *r)

{

  if (ndr_flags & NDR_SCALARS) {

    uint32_t offset;

    NDR_PULL_ALIGN(ndr, 4);

    NDR_PULL_NEED_BYTES(ndr, 8);

    offset = ndr->offset;

    ndr->offset = ndr->data_size - 8;

    NDR_CHECK(ndr_pull_uint32(ndr, NDR_SCALARS, &r->outgoing_size));

    NDR_CHECK(ndr_pull_uint32(ndr, NDR_SCALARS, &r->incoming_size));

    ndr->offset = offset;

    NDR_CHECK(ndr_pull_array_uint8(ndr, NDR_SCALARS, r->confounder, 512));

    {

      struct ndr_pull *_ndr_outgoing;

      NDR_CHECK(ndr_pull_subcontext_start(ndr, &_ndr_outgoing, 0, r->outgoing_size));

      NDR_CHECK(ndr_pull_trustAuthInOutBlob(_ndr_outgoing, NDR_SCALARS|NDR_BUFFERS, &r->outgoing));

      NDR_CHECK(ndr_pull_subcontext_end(ndr, _ndr_outgoing, 0, r->outgoing_size));

    }

    {

      struct ndr_pull *_ndr_incoming;

      NDR_CHECK(ndr_pull_subcontext_start(ndr, &_ndr_incoming, 0, r->incoming_size));

      NDR_CHECK(ndr_pull_trustAuthInOutBlob(_ndr_incoming, NDR_SCALARS|NDR_BUFFERS, &r->incoming));

      NDR_CHECK(ndr_pull_subcontext_end(ndr, _ndr_incoming, 0, r->incoming_size));

    }

    NDR_CHECK(ndr_pull_uint32(ndr, NDR_SCALARS, &r->outgoing_size));

    NDR_CHECK(ndr_pull_uint32(ndr, NDR_SCALARS, &r->incoming_size));

  }

  if (ndr_flags & NDR_BUFFERS) {

  }

  return NDR_ERR_SUCCESS;

}

_PUBLIC_ void ndr_print_drsuapi_MSPrefixMap_Entry(struct ndr_print *ndr, const char *name, const struct drsuapi_MSPrefixMap_Entry *r)

{

  ndr_print_struct(ndr, name, "drsuapi_MSPrefixMap_Entry");

  {

    libndr_flags _flags_save_STRUCT = ndr->flags;

    ndr_set_flags(&ndr->flags, LIBNDR_FLAG_NOALIGN);

    ndr->depth++;

    ndr_print_uint16(ndr, "entryID", r->entryID);

    ndr->print(ndr, "%-25s: length=%"PRIu16, "oid", r->length);

    if (r->binary_oid) {

      char *partial_oid = NULL;

      DATA_BLOB oid_blob = data_blob_const(r->binary_oid, r->length);

      char *hex_str = data_blob_hex_string_upper(ndr, &oid_blob);

      ber_read_partial_OID_String(ndr, oid_blob, &partial_oid);

      ndr->depth++;

      ndr->print(ndr, "%-25s: 0x%s (%s)", "binary_oid", hex_str, partial_oid);

      ndr->depth--;

      TALLOC_FREE(hex_str);

      TALLOC_FREE(partial_oid);

    }

    ndr->depth--;

    ndr->flags = _flags_save_STRUCT;

  }

}

_PUBLIC_ enum ndr_err_code ndr_push_supplementalCredentialsSubBlob(struct ndr_push *ndr, ndr_flags_type ndr_flags, const struct supplementalCredentialsSubBlob *r)

{

  uint32_t cntr_packages_0;

  NDR_PUSH_CHECK_FLAGS(ndr, ndr_flags);

  if (ndr_flags & NDR_SCALARS) {

    if ((r->signature != SUPPLEMENTAL_CREDENTIALS_SIGNATURE)

        && (r->num_packages == 0)) {

      return NDR_ERR_SUCCESS;

    }

    NDR_CHECK(ndr_push_align(ndr, 3));

    NDR_CHECK(ndr_push_charset(ndr, NDR_SCALARS, SUPPLEMENTAL_CREDENTIALS_PREFIX, 0x30, sizeof(uint16_t), CH_UTF16));

    NDR_CHECK(ndr_push_supplementalCredentialsSignature(ndr, NDR_SCALARS, SUPPLEMENTAL_CREDENTIALS_SIGNATURE));

    if (r->num_packages > 0) {

      NDR_CHECK(ndr_push_uint16(ndr, NDR_SCALARS, r->num_packages));

    }

    for (cntr_packages_0 = 0; cntr_packages_0 < (r->num_packages); cntr_packages_0++) {

      NDR_CHECK(ndr_push_supplementalCredentialsPackage(ndr, NDR_SCALARS, &r->packages[cntr_packages_0]));

    }

    NDR_CHECK(ndr_push_trailer_align(ndr, 3));

  }

  if (ndr_flags & NDR_BUFFERS) {

  }

  return NDR_ERR_SUCCESS;

}

_PUBLIC_ enum ndr_err_code ndr_pull_supplementalCredentialsSubBlob(struct ndr_pull *ndr, ndr_flags_type ndr_flags, struct supplementalCredentialsSubBlob *r)

{

  uint32_t size_prefix_0 = 0;

  uint32_t size_packages_0 = 0;

  uint32_t cntr_packages_0;

  TALLOC_CTX *_mem_save_packages_0 = NULL;

  NDR_PULL_CHECK_FLAGS(ndr, ndr_flags);

  if (ndr_flags & NDR_SCALARS) {

    uint32_t remaining = 0;

    NDR_CHECK(ndr_pull_align(ndr, 3));

    size_prefix_0 = 0x30;

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

    if (remaining >= size_prefix_0) {

      NDR_CHECK(ndr_pull_charset(ndr, NDR_SCALARS, &r->prefix, size_prefix_0, sizeof(uint16_t), CH_UTF16));

    } else {

      r->prefix = NULL;

    }

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

    if (remaining >= 2) {

      NDR_CHECK(ndr_pull_supplementalCredentialsSignature(ndr, NDR_SCALARS, &r->signature));

    } else {

      r->signature = 0;

    }

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

    if (remaining > 0) {

      NDR_CHECK(ndr_pull_uint16(ndr, NDR_SCALARS, &r->num_packages));

    } else {

      r->num_packages = 0;

    }

    size_packages_0 = r->num_packages;

    NDR_PULL_ALLOC_N(ndr, r->packages, size_packages_0);

    _mem_save_packages_0 = NDR_PULL_GET_MEM_CTX(ndr);

    NDR_PULL_SET_MEM_CTX(ndr, r->packages, 0);

    for (cntr_packages_0 = 0; cntr_packages_0 < (size_packages_0); cntr_packages_0++) {

      NDR_CHECK(ndr_pull_supplementalCredentialsPackage(ndr, NDR_SCALARS, &r->packages[cntr_packages_0]));

    }

    NDR_PULL_SET_MEM_CTX(ndr, _mem_save_packages_0, 0);

    NDR_CHECK(ndr_pull_trailer_align(ndr, 3));

  }

  if (ndr_flags & NDR_BUFFERS) {

  }

  return NDR_ERR_SUCCESS;

}