/* 

   Unix SMB/CIFS implementation.

   routines for marshalling/unmarshalling DCOM string arrays

   Copyright (C) Jelmer Vernooij 2004

   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_orpc.h"

enum ndr_err_code ndr_pull_DUALSTRINGARRAY(struct ndr_pull *ndr, ndr_flags_type ndr_flags, struct DUALSTRINGARRAY *ar)

{

  uint16_t num_entries, security_offset;

  uint16_t towerid;

  uint32_t towernum = 0, conformant_size;

  if (!(ndr_flags & NDR_SCALARS)) {

    return NDR_ERR_SUCCESS;

  }

  NDR_CHECK(ndr_pull_uint32(ndr, NDR_SCALARS, &conformant_size));

  NDR_CHECK(ndr_pull_uint16(ndr, NDR_SCALARS, &num_entries));

  NDR_CHECK(ndr_pull_uint16(ndr, NDR_SCALARS, &security_offset));

  ar->stringbindings = talloc_array(ndr, struct STRINGBINDING *, 1);

  ar->stringbindings[0] = NULL;

  do {

    /* 'Peek' */

    NDR_CHECK(ndr_pull_uint16(ndr, NDR_SCALARS, &towerid));

    if (towerid > 0) {

      ndr->offset -= 2; 

      ar->stringbindings = talloc_realloc(ndr, ar->stringbindings, struct STRINGBINDING *, towernum+2);

      ar->stringbindings[towernum] = talloc(ndr, struct STRINGBINDING);

      NDR_CHECK(ndr_pull_STRINGBINDING(ndr, ndr_flags, ar->stringbindings[towernum]));

      towernum++;

    }

  } while (towerid != 0);

  ar->stringbindings[towernum] = NULL;

  towernum = 0;

  ar->securitybindings = talloc_array(ndr, struct SECURITYBINDING *, 1);

  ar->securitybindings[0] = NULL;

  do {

    /* 'Peek' */

    NDR_CHECK(ndr_pull_uint16(ndr, NDR_SCALARS, &towerid));

    if (towerid > 0) {

      ndr->offset -= 2; 

      ar->securitybindings = talloc_realloc(ndr, ar->securitybindings, struct SECURITYBINDING *, towernum+2);

      ar->securitybindings[towernum] = talloc(ndr, struct SECURITYBINDING);

      NDR_CHECK(ndr_pull_SECURITYBINDING(ndr, ndr_flags, ar->securitybindings[towernum]));

      towernum++;

    }

  } while (towerid != 0);

  ar->securitybindings[towernum] = NULL;

  return NDR_ERR_SUCCESS;

}

enum ndr_err_code ndr_push_DUALSTRINGARRAY(struct ndr_push *ndr, ndr_flags_type ndr_flags, const struct DUALSTRINGARRAY *ar)

{

  return ndr_push_error(ndr, NDR_ERR_STRING, "ndr_push_DUALSTRINGARRAY not implemented");

}

/*

  print a dom_sid

*/

void ndr_print_DUALSTRINGARRAY(struct ndr_print *ndr, const char *name, const struct DUALSTRINGARRAY *ar)

{

  int i;

  ndr->print(ndr, "%-25s: DUALSTRINGARRAY", name);

  ndr->depth++;

  ndr->print(ndr, "STRING BINDINGS");

  ndr->depth++;

  for (i=0;ar->stringbindings[i];i++) {

    char idx[14]; /* 2^32 has 10 digits */

    snprintf(idx, sizeof(idx), "[%d]", i);

    ndr_print_STRINGBINDING(ndr, idx, ar->stringbindings[i]);

  }

  ndr->depth--;

  ndr->print(ndr, "SECURITY BINDINGS");

  ndr->depth++;

  for (i=0;ar->securitybindings[i];i++) {

    char idx[14]; /* 2^32 has 10 digits */

    snprintf(idx, sizeof(idx), "[%d]", i);

    ndr_print_SECURITYBINDING(ndr, idx, ar->securitybindings[i]);

  }

  ndr->depth--;

}

enum ndr_err_code ndr_pull_STRINGARRAY(struct ndr_pull *ndr, ndr_flags_type ndr_flags, struct STRINGARRAY *ar)

{

  uint16_t towerid;

  uint32_t towernum = 0;

  uint16_t num_entries;

  if (!(ndr_flags & NDR_SCALARS)) {

    return NDR_ERR_SUCCESS;

  }

  NDR_CHECK(ndr_pull_uint16(ndr, NDR_SCALARS, &num_entries));

  ar->stringbindings = talloc_array(ndr, struct STRINGBINDING *, 1);

  ar->stringbindings[0] = NULL;

  do {

    /* 'Peek' */

    NDR_CHECK(ndr_pull_uint16(ndr, NDR_SCALARS, &towerid));

    if (towerid > 0) {

      ndr->offset -= 2; 

      ar->stringbindings = talloc_realloc(ndr, ar->stringbindings, struct STRINGBINDING *, towernum+2);

      ar->stringbindings[towernum] = talloc(ndr, struct STRINGBINDING);

      NDR_CHECK(ndr_pull_STRINGBINDING(ndr, ndr_flags, ar->stringbindings[towernum]));

      towernum++;

    }

  } while (towerid != 0);

  ar->stringbindings[towernum] = NULL;

  return NDR_ERR_SUCCESS;

}

enum ndr_err_code ndr_push_STRINGARRAY(struct ndr_push *ndr, ndr_flags_type ndr_flags, const struct STRINGARRAY *ar)

{

  return ndr_push_error(ndr, NDR_ERR_STRING, "ndr_push_STRINGARRAY not implemented");

}

/*

  print a dom_sid

*/

void ndr_print_STRINGARRAY(struct ndr_print *ndr, const char *name, const struct STRINGARRAY *ar)

{

  int i;

  ndr->print(ndr, "%-25s: STRINGARRAY", name);

  ndr->depth++;

  for (i=0;ar->stringbindings[i];i++) {

    char idx[14]; /* 2^32 has 10 digits */

    snprintf(idx, sizeof(idx), "[%d]", i);

    ndr_print_STRINGBINDING(ndr, idx, ar->stringbindings[i]);

  }

  ndr->depth--;

}