1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
|
/*
Unix SMB/Netbios implementation.
Version 2.2
RPC pipe client
Copyright (C) Tim Potter 2000-2001,
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 2 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, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include "includes.h"
/* Opens a SMB connection to the netdfs pipe */
struct cli_state *cli_dfs_initialise(struct cli_state *cli, char *system_name,
struct ntuser_creds *creds)
{
return cli_pipe_initialise(cli, system_name, PIPE_NETDFS, creds);
}
/* Query DFS support */
NTSTATUS cli_dfs_exist(struct cli_state *cli, TALLOC_CTX *mem_ctx,
BOOL *dfs_exists)
{
prs_struct qbuf, rbuf;
DFS_Q_DFS_EXIST q;
DFS_R_DFS_EXIST r;
NTSTATUS result = NT_STATUS_UNSUCCESSFUL;
ZERO_STRUCT(q);
ZERO_STRUCT(r);
/* Initialise parse structures */
prs_init(&qbuf, MAX_PDU_FRAG_LEN, mem_ctx, MARSHALL);
prs_init(&rbuf, 0, mem_ctx, UNMARSHALL);
/* Marshall data and send request */
init_dfs_q_dfs_exist(&q);
if (!dfs_io_q_dfs_exist("", &q, &qbuf, 0) ||
!rpc_api_pipe_req(cli, DFS_EXIST, &qbuf, &rbuf)) {
goto done;
}
/* Unmarshall response */
if (!dfs_io_r_dfs_exist("", &r, &rbuf, 0)) {
goto done;
}
/* Return result */
*dfs_exists = (r.status == 1);
result = NT_STATUS_OK;
done:
prs_mem_free(&qbuf);
prs_mem_free(&rbuf);
return result;
}
NTSTATUS cli_dfs_add(struct cli_state *cli, TALLOC_CTX *mem_ctx,
char *entrypath, char *servername, char *sharename,
char *comment, uint32 flags)
{
prs_struct qbuf, rbuf;
DFS_Q_DFS_ADD q;
DFS_R_DFS_ADD r;
NTSTATUS result = NT_STATUS_UNSUCCESSFUL;
ZERO_STRUCT(q);
ZERO_STRUCT(r);
/* Initialise parse structures */
prs_init(&qbuf, MAX_PDU_FRAG_LEN, mem_ctx, MARSHALL);
prs_init(&rbuf, 0, mem_ctx, UNMARSHALL);
/* Marshall data and send request */
init_dfs_q_dfs_add(&q, entrypath, servername, sharename, comment,
flags);
if (!dfs_io_q_dfs_add("", &q, &qbuf, 0) ||
!rpc_api_pipe_req(cli, DFS_ADD, &qbuf, &rbuf)) {
goto done;
}
/* Unmarshall response */
if (!dfs_io_r_dfs_add("", &r, &rbuf, 0)) {
goto done;
}
/* Return result */
done:
prs_mem_free(&qbuf);
prs_mem_free(&rbuf);
return result;
}
NTSTATUS cli_dfs_remove(struct cli_state *cli, TALLOC_CTX *mem_ctx,
char *entrypath, char *servername, char *sharename)
{
prs_struct qbuf, rbuf;
DFS_Q_DFS_REMOVE q;
DFS_R_DFS_REMOVE r;
WERROR result = WERR_BADFUNC;
ZERO_STRUCT(q);
ZERO_STRUCT(r);
/* Initialise parse structures */
prs_init(&qbuf, MAX_PDU_FRAG_LEN, mem_ctx, MARSHALL);
prs_init(&rbuf, 0, mem_ctx, UNMARSHALL);
/* Marshall data and send request */
init_dfs_q_dfs_remove(&q, entrypath, servername, sharename);
if (!dfs_io_q_dfs_remove("", &q, &qbuf, 0) ||
!rpc_api_pipe_req(cli, DFS_REMOVE, &qbuf, &rbuf)) {
goto done;
}
/* Unmarshall response */
if (!dfs_io_r_dfs_remove("", &r, &rbuf, 0)) {
goto done;
}
/* Return result */
result = r.status;
done:
prs_mem_free(&qbuf);
prs_mem_free(&rbuf);
return NT_STATUS_OK;
}
NTSTATUS cli_dfs_get_info(struct cli_state *cli, TALLOC_CTX *mem_ctx,
char *entrypath, char *servername, char *sharename,
uint32 info_level, DFS_INFO_CTR *ctr)
{
prs_struct qbuf, rbuf;
DFS_Q_DFS_GET_INFO q;
DFS_R_DFS_GET_INFO r;
WERROR result = WERR_BADFUNC;
ZERO_STRUCT(q);
ZERO_STRUCT(r);
/* Initialise parse structures */
prs_init(&qbuf, MAX_PDU_FRAG_LEN, mem_ctx, MARSHALL);
prs_init(&rbuf, 0, mem_ctx, UNMARSHALL);
/* Marshall data and send request */
init_dfs_q_dfs_get_info(&q, entrypath, servername, sharename,
info_level);
if (!dfs_io_q_dfs_get_info("", &q, &qbuf, 0) ||
!rpc_api_pipe_req(cli, DFS_GET_INFO, &qbuf, &rbuf)) {
goto done;
}
/* Unmarshall response */
if (!dfs_io_r_dfs_get_info("", &r, &rbuf, 0)) {
goto done;
}
/* Return result */
result = r.status;
*ctr = r.ctr;
done:
prs_mem_free(&qbuf);
prs_mem_free(&rbuf);
return NT_STATUS_OK; /* Should return a WERROR */
}
/* Enumerate dfs shares */
NTSTATUS cli_dfs_enum(struct cli_state *cli, TALLOC_CTX *mem_ctx,
uint32 info_level, DFS_INFO_CTR *ctr)
{
prs_struct qbuf, rbuf;
DFS_Q_DFS_ENUM q;
DFS_R_DFS_ENUM r;
WERROR result = WERR_BADFUNC;
ZERO_STRUCT(q);
ZERO_STRUCT(r);
/* Initialise parse structures */
prs_init(&qbuf, MAX_PDU_FRAG_LEN, mem_ctx, MARSHALL);
prs_init(&rbuf, 0, mem_ctx, UNMARSHALL);
/* Marshall data and send request */
init_dfs_q_dfs_enum(&q, info_level, ctr);
if (!dfs_io_q_dfs_enum("", &q, &qbuf, 0) ||
!rpc_api_pipe_req(cli, DFS_ENUM, &qbuf, &rbuf)) {
goto done;
}
/* Unmarshall response */
r.ctr = ctr;
if (!dfs_io_r_dfs_enum("", &r, &rbuf, 0)) {
goto done;
}
/* Return result */
result = r.status;
done:
prs_mem_free(&qbuf);
prs_mem_free(&rbuf);
return NT_STATUS_OK;
}
|