librpc/ndr/ndr_orpc.c

   1 /*
   2    Unix SMB/CIFS implementation.
   3
   4    routines for marshalling/unmarshalling DCOM string arrays
   5
   6    Copyright (C) Jelmer Vernooij 2004
   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
  23 #include "includes.h"
  24 #include "librpc/gen_ndr/ndr_orpc.h"
  25
  26 enum ndr_err_code ndr_pull_DUALSTRINGARRAY(struct ndr_pull *ndr, int ndr_flags, struct DUALSTRINGARRAY *ar)
  27 {
  28         uint16_t num_entries, security_offset;
  29         uint16_t towerid;
  30         uint32_t towernum = 0, conformant_size;
  31
  32         if (!(ndr_flags & NDR_SCALARS)) {
  33                 return NDR_ERR_SUCCESS;
  34         }
  35
  36         NDR_CHECK(ndr_pull_uint32(ndr, NDR_SCALARS, &conformant_size));
  37         NDR_CHECK(ndr_pull_uint16(ndr, NDR_SCALARS, &num_entries));
  38         NDR_CHECK(ndr_pull_uint16(ndr, NDR_SCALARS, &security_offset));
  39
  40         ar->stringbindings = talloc_array(ndr, struct STRINGBINDING *, num_entries);
  41         ar->stringbindings[0] = NULL;
  42
  43         do {
  44                 /* 'Peek' */
  45                 NDR_CHECK(ndr_pull_uint16(ndr, NDR_SCALARS, &towerid));
  46
  47                 if (towerid > 0) {
  48                         ndr->offset -= 2;
  49                         ar->stringbindings = talloc_realloc(ndr, ar->stringbindings, struct STRINGBINDING *, towernum+2);
  50                         ar->stringbindings[towernum] = talloc(ndr, struct STRINGBINDING);
  51                         NDR_CHECK(ndr_pull_STRINGBINDING(ndr, ndr_flags, ar->stringbindings[towernum]));
  52                         towernum++;
  53                 }
  54         } while (towerid != 0);
  55
  56         ar->stringbindings[towernum] = NULL;
  57         towernum = 0;
  58
  59         ar->securitybindings = talloc_array(ndr, struct SECURITYBINDING *, num_entries);
  60         ar->securitybindings[0] = NULL;
  61
  62         do {
  63                 /* 'Peek' */
  64                 NDR_CHECK(ndr_pull_uint16(ndr, NDR_SCALARS, &towerid));
  65
  66                 if (towerid > 0) {
  67                         ndr->offset -= 2;
  68                         ar->securitybindings = talloc_realloc(ndr, ar->securitybindings, struct SECURITYBINDING *, towernum+2);
  69                         ar->securitybindings[towernum] = talloc(ndr, struct SECURITYBINDING);
  70                         NDR_CHECK(ndr_pull_SECURITYBINDING(ndr, ndr_flags, ar->securitybindings[towernum]));
  71                         towernum++;
  72                 }
  73         } while (towerid != 0);
  74
  75         ar->securitybindings[towernum] = NULL;
  76
  77         return NDR_ERR_SUCCESS;
  78 }
  79
  80 enum ndr_err_code ndr_push_DUALSTRINGARRAY(struct ndr_push *ndr, int ndr_flags, const struct DUALSTRINGARRAY *ar)
  81 {
  82         return ndr_push_error(ndr, NDR_ERR_STRING, "ndr_push_DUALSTRINGARRAY not implemented");
  83 }
  84
  85 /*
  86   print a dom_sid
  87 */
  88 void ndr_print_DUALSTRINGARRAY(struct ndr_print *ndr, const char *name, const struct DUALSTRINGARRAY *ar)
  89 {
  90         int i;
  91         ndr->print(ndr, "%-25s: DUALSTRINGARRAY", name);
  92         ndr->depth++;
  93         ndr->print(ndr, "STRING BINDINGS");
  94         ndr->depth++;
  95         for (i=0;ar->stringbindings[i];i++)     {
  96                 char *idx = NULL;
  97                 asprintf(&idx, "[%d]", i);
  98                 if (idx) {
  99                         ndr_print_STRINGBINDING(ndr, idx, ar->stringbindings[i]);
 100                         free(idx);
 101                 }
 102         }
 103         ndr->depth--;
 104         ndr->print(ndr, "SECURITY BINDINGS");
 105         ndr->depth++;
 106         for (i=0;ar->securitybindings[i];i++)   {
 107                 char *idx = NULL;
 108                 asprintf(&idx, "[%d]", i);
 109                 if (idx) {
 110                         ndr_print_SECURITYBINDING(ndr, idx, ar->securitybindings[i]);
 111                         free(idx);
 112                 }
 113         }
 114         ndr->depth--;
 115 }
 116
 117 enum ndr_err_code ndr_pull_STRINGARRAY(struct ndr_pull *ndr, int ndr_flags, struct STRINGARRAY *ar)
 118 {
 119         uint16_t towerid;
 120         uint32_t towernum = 0;
 121         uint16_t num_entries;
 122
 123         if (!(ndr_flags & NDR_SCALARS)) {
 124                 return NDR_ERR_SUCCESS;
 125         }
 126
 127         NDR_CHECK(ndr_pull_uint16(ndr, NDR_SCALARS, &num_entries));
 128
 129         ar->stringbindings = talloc_array(ndr, struct STRINGBINDING *, 1);
 130         ar->stringbindings[0] = NULL;
 131
 132         do {
 133                 /* 'Peek' */
 134                 NDR_CHECK(ndr_pull_uint16(ndr, NDR_SCALARS, &towerid));
 135
 136                 if (towerid > 0) {
 137                         ndr->offset -= 2;
 138                         ar->stringbindings = talloc_realloc(ndr, ar->stringbindings, struct STRINGBINDING *, towernum+2);
 139                         ar->stringbindings[towernum] = talloc(ndr, struct STRINGBINDING);
 140                         NDR_CHECK(ndr_pull_STRINGBINDING(ndr, ndr_flags, ar->stringbindings[towernum]));
 141                         towernum++;
 142                 }
 143         } while (towerid != 0);
 144
 145         ar->stringbindings[towernum] = NULL;
 146         towernum = 0;
 147
 148         return NDR_ERR_SUCCESS;
 149 }
 150
 151 enum ndr_err_code ndr_push_STRINGARRAY(struct ndr_push *ndr, int ndr_flags, const struct STRINGARRAY *ar)
 152 {
 153         return ndr_push_error(ndr, NDR_ERR_STRING, "ndr_push_STRINGARRAY not implemented");
 154 }
 155
 156 /*
 157   print a dom_sid
 158 */
 159 void ndr_print_STRINGARRAY(struct ndr_print *ndr, const char *name, const struct STRINGARRAY *ar)
 160 {
 161         int i;
 162         ndr->print(ndr, "%-25s: STRINGARRAY", name);
 163         ndr->depth++;
 164         for (i=0;ar->stringbindings[i];i++)     {
 165                 char *idx = NULL;
 166                 asprintf(&idx, "[%d]", i);
 167                 if (idx) {
 168                         ndr_print_STRINGBINDING(ndr, idx, ar->stringbindings[i]);
 169                         free(idx);
 170                 }
 171         }
 172         ndr->depth--;
 173 }