source/libsmb/cli_dfs.c

   1 /*
   2    Unix SMB/CIFS implementation.
   3    RPC pipe client
   4    Copyright (C) Tim Potter                        2000-2001,
   5
   6    This program is free software; you can redistribute it and/or modify
   7    it under the terms of the GNU General Public License as published by
   8    the Free Software Foundation; either version 2 of the License, or
   9    (at your option) any later version.
  10
  11    This program is distributed in the hope that it will be useful,
  12    but WITHOUT ANY WARRANTY; without even the implied warranty of
  13    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14    GNU General Public License for more details.
  15
  16    You should have received a copy of the GNU General Public License
  17    along with this program; if not, write to the Free Software
  18    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  19 */
  20
  21 #include "includes.h"
  22
  23 /* Opens a SMB connection to the netdfs pipe */
  24
  25 struct cli_state *cli_dfs_initialise(struct cli_state *cli, char *system_name,
  26                                      struct ntuser_creds *creds)
  27 {
  28         return cli_pipe_initialise(cli, system_name, PIPE_NETDFS, creds);
  29 }
  30
  31 /* Query DFS support */
  32
  33 NTSTATUS cli_dfs_exist(struct cli_state *cli, TALLOC_CTX *mem_ctx,
  34                        BOOL *dfs_exists)
  35 {
  36         prs_struct qbuf, rbuf;
  37         DFS_Q_DFS_EXIST q;
  38         DFS_R_DFS_EXIST r;
  39         NTSTATUS result = NT_STATUS_UNSUCCESSFUL;
  40
  41         ZERO_STRUCT(q);
  42         ZERO_STRUCT(r);
  43
  44         /* Initialise parse structures */
  45
  46         prs_init(&qbuf, MAX_PDU_FRAG_LEN, mem_ctx, MARSHALL);
  47         prs_init(&rbuf, 0, mem_ctx, UNMARSHALL);
  48
  49         /* Marshall data and send request */
  50
  51         init_dfs_q_dfs_exist(&q);
  52
  53         if (!dfs_io_q_dfs_exist("", &q, &qbuf, 0) ||
  54             !rpc_api_pipe_req(cli, DFS_EXIST, &qbuf, &rbuf)) {
  55                 goto done;
  56         }
  57
  58         /* Unmarshall response */
  59
  60         if (!dfs_io_r_dfs_exist("", &r, &rbuf, 0)) {
  61                 goto done;
  62         }
  63
  64         /* Return result */
  65
  66         *dfs_exists = (r.status != 0);
  67
  68         result = NT_STATUS_OK;
  69
  70  done:
  71         prs_mem_free(&qbuf);
  72         prs_mem_free(&rbuf);
  73
  74         return result;
  75 }
  76
  77 NTSTATUS cli_dfs_add(struct cli_state *cli, TALLOC_CTX *mem_ctx,
  78                      char *entrypath, char *servername, char *sharename,
  79                      char *comment, uint32 flags)
  80 {
  81         prs_struct qbuf, rbuf;
  82         DFS_Q_DFS_ADD q;
  83         DFS_R_DFS_ADD r;
  84         NTSTATUS result = NT_STATUS_UNSUCCESSFUL;
  85
  86         ZERO_STRUCT(q);
  87         ZERO_STRUCT(r);
  88
  89         /* Initialise parse structures */
  90
  91         prs_init(&qbuf, MAX_PDU_FRAG_LEN, mem_ctx, MARSHALL);
  92         prs_init(&rbuf, 0, mem_ctx, UNMARSHALL);
  93
  94         /* Marshall data and send request */
  95
  96         init_dfs_q_dfs_add(&q, entrypath, servername, sharename, comment,
  97                            flags);
  98
  99         if (!dfs_io_q_dfs_add("", &q, &qbuf, 0) ||
 100             !rpc_api_pipe_req(cli, DFS_ADD, &qbuf, &rbuf)) {
 101                 goto done;
 102         }
 103
 104         /* Unmarshall response */
 105
 106         if (!dfs_io_r_dfs_add("", &r, &rbuf, 0)) {
 107                 goto done;
 108         }
 109
 110         /* Return result */
 111
 112         result = werror_to_ntstatus(r.status);
 113
 114  done:
 115         prs_mem_free(&qbuf);
 116         prs_mem_free(&rbuf);
 117
 118         return result;
 119 }
 120
 121 NTSTATUS cli_dfs_remove(struct cli_state *cli, TALLOC_CTX *mem_ctx,
 122                         char *entrypath, char *servername, char *sharename)
 123 {
 124         prs_struct qbuf, rbuf;
 125         DFS_Q_DFS_REMOVE q;
 126         DFS_R_DFS_REMOVE r;
 127         NTSTATUS result = NT_STATUS_UNSUCCESSFUL;
 128
 129         ZERO_STRUCT(q);
 130         ZERO_STRUCT(r);
 131
 132         /* Initialise parse structures */
 133
 134         prs_init(&qbuf, MAX_PDU_FRAG_LEN, mem_ctx, MARSHALL);
 135         prs_init(&rbuf, 0, mem_ctx, UNMARSHALL);
 136
 137         /* Marshall data and send request */
 138
 139         init_dfs_q_dfs_remove(&q, entrypath, servername, sharename);
 140
 141         if (!dfs_io_q_dfs_remove("", &q, &qbuf, 0) ||
 142             !rpc_api_pipe_req(cli, DFS_REMOVE, &qbuf, &rbuf)) {
 143                 goto done;
 144         }
 145
 146         /* Unmarshall response */
 147
 148         if (!dfs_io_r_dfs_remove("", &r, &rbuf, 0)) {
 149                 goto done;
 150         }
 151
 152         /* Return result */
 153
 154         result = werror_to_ntstatus(r.status);
 155
 156  done:
 157         prs_mem_free(&qbuf);
 158         prs_mem_free(&rbuf);
 159
 160         return result;
 161 }
 162
 163 NTSTATUS cli_dfs_get_info(struct cli_state *cli, TALLOC_CTX *mem_ctx,
 164                           char *entrypath, char *servername, char *sharename,
 165                           uint32 info_level, DFS_INFO_CTR *ctr)
 166
 167 {
 168         prs_struct qbuf, rbuf;
 169         DFS_Q_DFS_GET_INFO q;
 170         DFS_R_DFS_GET_INFO r;
 171         NTSTATUS result = NT_STATUS_UNSUCCESSFUL;
 172
 173         ZERO_STRUCT(q);
 174         ZERO_STRUCT(r);
 175
 176         /* Initialise parse structures */
 177
 178         prs_init(&qbuf, MAX_PDU_FRAG_LEN, mem_ctx, MARSHALL);
 179         prs_init(&rbuf, 0, mem_ctx, UNMARSHALL);
 180
 181         /* Marshall data and send request */
 182
 183         init_dfs_q_dfs_get_info(&q, entrypath, servername, sharename,
 184                                 info_level);
 185
 186         if (!dfs_io_q_dfs_get_info("", &q, &qbuf, 0) ||
 187             !rpc_api_pipe_req(cli, DFS_GET_INFO, &qbuf, &rbuf)) {
 188                 goto done;
 189         }
 190
 191         /* Unmarshall response */
 192
 193         if (!dfs_io_r_dfs_get_info("", &r, &rbuf, 0)) {
 194                 goto done;
 195         }
 196
 197         /* Return result */
 198
 199         result = werror_to_ntstatus(r.status);
 200         *ctr = r.ctr;
 201
 202  done:
 203         prs_mem_free(&qbuf);
 204         prs_mem_free(&rbuf);
 205
 206         return result;
 207 }
 208
 209 /* Enumerate dfs shares */
 210
 211 NTSTATUS cli_dfs_enum(struct cli_state *cli, TALLOC_CTX *mem_ctx,
 212                       uint32 info_level, DFS_INFO_CTR *ctr)
 213 {
 214         prs_struct qbuf, rbuf;
 215         DFS_Q_DFS_ENUM q;
 216         DFS_R_DFS_ENUM r;
 217         NTSTATUS result = NT_STATUS_UNSUCCESSFUL;
 218
 219         ZERO_STRUCT(q);
 220         ZERO_STRUCT(r);
 221
 222         /* Initialise parse structures */
 223
 224         prs_init(&qbuf, MAX_PDU_FRAG_LEN, mem_ctx, MARSHALL);
 225         prs_init(&rbuf, 0, mem_ctx, UNMARSHALL);
 226
 227         /* Marshall data and send request */
 228
 229         init_dfs_q_dfs_enum(&q, info_level, ctr);
 230
 231         if (!dfs_io_q_dfs_enum("", &q, &qbuf, 0) ||
 232             !rpc_api_pipe_req(cli, DFS_ENUM, &qbuf, &rbuf)) {
 233                 goto done;
 234         }
 235
 236         /* Unmarshall response */
 237
 238         r.ctr = ctr;
 239
 240         if (!dfs_io_r_dfs_enum("", &r, &rbuf, 0)) {
 241                 goto done;
 242         }
 243
 244         /* Return result */
 245
 246         result = werror_to_ntstatus(r.status);
 247
 248  done:
 249         prs_mem_free(&qbuf);
 250         prs_mem_free(&rbuf);
 251
 252         return result;
 253 }