2 Unix SMB/CIFS implementation.
4 Command backend for getpwent
6 Copyright (C) Kai Blin 2007
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.
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.
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/>.
23 #include "libcli/composite/composite.h"
24 #include "winbind/wb_server.h"
25 #include "winbind/wb_async_helpers.h"
26 #include "winbind/wb_helper.h"
27 #include "smbd/service_task.h"
28 #include "libnet/libnet_proto.h"
30 struct cmd_getpwent_state
{
31 struct composite_context
*ctx
;
32 struct wbsrv_service
*service
;
34 struct wbsrv_pwent
*pwent
;
38 struct winbindd_pw
*result
;
41 static void cmd_getpwent_recv_pwnam(struct composite_context
*ctx
);
42 #if 0 /*FIXME: implement this*/
43 static void cmd_getpwent_recv_user_list(struct composite_context
*ctx
);
46 struct composite_context
*wb_cmd_getpwent_send(TALLOC_CTX
*mem_ctx
,
47 struct wbsrv_service
*service
, struct wbsrv_pwent
*pwent
,
50 struct composite_context
*ctx
, *result
;
51 struct cmd_getpwent_state
*state
;
53 DEBUG(5, ("wb_cmd_getpwent_send called\n"));
55 result
= composite_create(mem_ctx
, service
->task
->event_ctx
);
56 if (!result
) return NULL
;
58 state
= talloc(mem_ctx
, struct cmd_getpwent_state
);
59 if (composite_nomem(state
, result
)) return result
;
62 result
->private_data
= state
;
63 state
->service
= service
;
65 state
->max_users
= max_users
;
68 /* If there are users left in the libnet_UserList and we're below the
69 * maximum number of users to get per winbind getpwent call, use
70 * getpwnam to get the winbindd_pw struct */
71 if (pwent
->page_index
< pwent
->user_list
->out
.count
) {
72 int idx
= pwent
->page_index
;
73 char *username
= talloc_strdup(state
,
74 pwent
->user_list
->out
.users
[idx
].username
);
77 ctx
= wb_cmd_getpwnam_send(state
, service
, username
);
78 if (composite_nomem(ctx
, state
->ctx
)) return result
;
80 composite_continue(state
->ctx
, ctx
, cmd_getpwent_recv_pwnam
,
83 /* If there is no valid user left, call libnet_UserList to get a new
85 composite_error(state
->ctx
, NT_STATUS_NO_MORE_ENTRIES
);
90 static void cmd_getpwent_recv_pwnam(struct composite_context
*ctx
)
92 struct cmd_getpwent_state
*state
=
93 talloc_get_type(ctx
->async
.private_data
,
94 struct cmd_getpwent_state
);
95 struct winbindd_pw
*pw
;
97 DEBUG(5, ("cmd_getpwent_recv_pwnam called\n"));
99 state
->ctx
->status
= wb_cmd_getpwnam_recv(ctx
, state
, &pw
);
100 if (!composite_is_ok(state
->ctx
)) return;
102 /*FIXME: Cheat for now and only get one user per call */
105 composite_done(state
->ctx
);
108 NTSTATUS
wb_cmd_getpwent_recv(struct composite_context
*ctx
,
109 TALLOC_CTX
*mem_ctx
, struct winbindd_pw
**pw
,
112 NTSTATUS status
= composite_wait(ctx
);
114 DEBUG(5, ("wb_cmd_getpwent_recv called\n"));
116 if (NT_STATUS_IS_OK(status
)) {
117 struct cmd_getpwent_state
*state
=
118 talloc_get_type(ctx
->private_data
,
119 struct cmd_getpwent_state
);
120 *pw
= talloc_steal(mem_ctx
, state
->result
);
121 /*FIXME: Cheat and only get oner user */