2 * Unix SMB/CIFS implementation.
4 * Copyright (C) Guenther Deschner 2008
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 3 of the License, or
9 * (at your option) any later version.
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.
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, see <http://www.gnu.org/licenses/>.
22 #include "lib/netapi/netapi.h"
23 #include "lib/netapi/netapi_private.h"
25 /********************************************************************
26 ********************************************************************/
28 WERROR
libnetapi_open_ipc_connection(struct libnetapi_ctx
*ctx
,
29 const char *server_name
,
30 struct cli_state
**cli
)
32 struct cli_state
*cli_ipc
= NULL
;
34 if (!ctx
|| !cli
|| !server_name
) {
35 return WERR_INVALID_PARAM
;
38 cli_cm_set_signing_state(Undefined
);
40 if (ctx
->use_kerberos
) {
41 cli_cm_set_use_kerberos();
45 cli_cm_set_password(ctx
->password
);
48 cli_cm_set_username(ctx
->username
);
51 if (ctx
->username
&& ctx
->username
[0] &&
52 ctx
->password
&& ctx
->password
[0] &&
54 cli_cm_set_fallback_after_kerberos();
57 cli_ipc
= cli_cm_open(ctx
, NULL
,
61 libnetapi_set_error_string(ctx
,
62 "Failed to connect to IPC$ share on %s", server_name
);
63 return WERR_CAN_NOT_COMPLETE
;
71 /********************************************************************
72 ********************************************************************/
74 WERROR
libnetapi_shutdown_cm(struct libnetapi_ctx
*ctx
)
81 /********************************************************************
82 ********************************************************************/
84 struct client_pipe_connection
{
85 struct client_pipe_connection
*prev
, *next
;
86 struct rpc_pipe_client
*pipe
;
89 static struct client_pipe_connection
*pipe_connections
;
91 /********************************************************************
92 ********************************************************************/
94 static struct rpc_pipe_client
*pipe_cm_find(struct cli_state
*cli
,
98 struct client_pipe_connection
*p
;
100 for (p
= pipe_connections
; p
; p
= p
->next
) {
103 *status
= NT_STATUS_PIPE_EMPTY
;
107 if (strequal(cli
->desthost
, p
->pipe
->cli
->desthost
) &&
108 pipe_idx
== p
->pipe
->pipe_idx
) {
109 *status
= NT_STATUS_OK
;
114 *status
= NT_STATUS_PIPE_NOT_AVAILABLE
;
119 /********************************************************************
120 ********************************************************************/
122 static struct rpc_pipe_client
*pipe_cm_connect(TALLOC_CTX
*mem_ctx
,
123 struct cli_state
*cli
,
127 struct client_pipe_connection
*p
;
129 p
= TALLOC_ZERO_ARRAY(mem_ctx
, struct client_pipe_connection
, 1);
131 *status
= NT_STATUS_NO_MEMORY
;
135 p
->pipe
= cli_rpc_pipe_open_noauth(cli
, pipe_idx
, status
);
141 DLIST_ADD(pipe_connections
, p
);
146 /********************************************************************
147 ********************************************************************/
149 static struct rpc_pipe_client
*pipe_cm_open(TALLOC_CTX
*ctx
,
150 struct cli_state
*cli
,
154 struct rpc_pipe_client
*p
;
156 p
= pipe_cm_find(cli
, pipe_idx
, status
);
158 p
= pipe_cm_connect(ctx
, cli
, pipe_idx
, status
);
164 /********************************************************************
165 ********************************************************************/
167 WERROR
libnetapi_open_pipe(struct libnetapi_ctx
*ctx
,
168 struct cli_state
*cli
,
170 struct rpc_pipe_client
**pipe_cli
)
174 if (!cli
|| !pipe_cli
) {
175 return WERR_INVALID_PARAM
;
178 *pipe_cli
= pipe_cm_open(ctx
, cli
, pipe_idx
, &status
);
180 libnetapi_set_error_string(ctx
, "failed to open PIPE %s: %s",
181 cli_get_pipe_name(pipe_idx
),
182 get_friendly_nt_error_msg(status
));
183 return WERR_DEST_NOT_FOUND
;