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[13];   /* 2^32 has 10 digits */
  97                 snprintf(idx, sizeof(idx), "[%d]", i);
  98                 ndr_print_STRINGBINDING(ndr, idx, ar->stringbindings[i]);
  99         }
 100         ndr->depth--;
 101         ndr->print(ndr, "SECURITY BINDINGS");
 102         ndr->depth++;
 103         for (i=0;ar->securitybindings[i];i++)   {
 104                 char idx[13];   /* 2^32 has 10 digits */
 105                 snprintf(idx, sizeof(idx), "[%d]", i);
 106                 ndr_print_SECURITYBINDING(ndr, idx, ar->securitybindings[i]);
 107         }
 108         ndr->depth--;
 109 }
 110
 111 enum ndr_err_code ndr_pull_STRINGARRAY(struct ndr_pull *ndr, int ndr_flags, struct STRINGARRAY *ar)
 112 {
 113         uint16_t towerid;
 114         uint32_t towernum = 0;
 115         uint16_t num_entries;
 116
 117         if (!(ndr_flags & NDR_SCALARS)) {
 118                 return NDR_ERR_SUCCESS;
 119         }
 120
 121         NDR_CHECK(ndr_pull_uint16(ndr, NDR_SCALARS, &num_entries));
 122
 123         ar->stringbindings = talloc_array(ndr, struct STRINGBINDING *, 1);
 124         ar->stringbindings[0] = NULL;
 125
 126         do {
 127                 /* 'Peek' */
 128                 NDR_CHECK(ndr_pull_uint16(ndr, NDR_SCALARS, &towerid));
 129
 130                 if (towerid > 0) {
 131                         ndr->offset -= 2;
 132                         ar->stringbindings = talloc_realloc(ndr, ar->stringbindings, struct STRINGBINDING *, towernum+2);
 133                         ar->stringbindings[towernum] = talloc(ndr, struct STRINGBINDING);
 134                         NDR_CHECK(ndr_pull_STRINGBINDING(ndr, ndr_flags, ar->stringbindings[towernum]));
 135                         towernum++;
 136                 }
 137         } while (towerid != 0);
 138
 139         ar->stringbindings[towernum] = NULL;
 140         towernum = 0;
 141
 142         return NDR_ERR_SUCCESS;
 143 }
 144
 145 enum ndr_err_code ndr_push_STRINGARRAY(struct ndr_push *ndr, int ndr_flags, const struct STRINGARRAY *ar)
 146 {
 147         return ndr_push_error(ndr, NDR_ERR_STRING, "ndr_push_STRINGARRAY not implemented");
 148 }
 149
 150 /*
 151   print a dom_sid
 152 */
 153 void ndr_print_STRINGARRAY(struct ndr_print *ndr, const char *name, const struct STRINGARRAY *ar)
 154 {
 155         int i;
 156         ndr->print(ndr, "%-25s: STRINGARRAY", name);
 157         ndr->depth++;
 158         for (i=0;ar->stringbindings[i];i++)     {
 159                 char idx[13];   /* 2^32 has 10 digits */
 160                 snprintf(idx, sizeof(idx), "[%d]", i);
 161                 ndr_print_STRINGBINDING(ndr, idx, ar->stringbindings[i]);
 162         }
 163         ndr->depth--;
 164 }