Register types rather than constructors, display structs as classes.
[jelmer/samba4-debian.git] / source / winbind / wb_sids2xids.c
1 /*
2    Unix SMB/CIFS implementation.
3
4    Map SIDs to unixids.
5
6    Copyright (C) 2008 Kai Blin
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 #include "includes.h"
23 #include "libcli/composite/composite.h"
24 #include "winbind/wb_server.h"
25 #include "smbd/service_task.h"
26 #include "winbind/wb_helper.h"
27 #include "libcli/security/proto.h"
28 #include "winbind/idmap.h"
29
30 struct sids2xids_state {
31         struct composite_context *ctx;
32         struct wbsrv_service *service;
33         struct id_mapping *ids;
34         int count;
35 };
36
37 struct composite_context *wb_sids2xids_send(TALLOC_CTX *mem_ctx,
38                                             struct wbsrv_service *service,
39                                             int count, struct id_mapping *ids)
40 {
41         struct composite_context *result;
42         struct sids2xids_state *state;
43
44         DEBUG(5, ("wb_sids2xids_send called\n"));
45
46         result = composite_create(mem_ctx, service->task->event_ctx);
47         if (!result) return NULL;
48
49         state = talloc(result, struct sids2xids_state);
50         if (composite_nomem(state, result)) return result;
51
52         state->ctx = result;
53         result->private_data = state;
54         state->service = service;
55         state->count = count;
56         state->ids = ids;
57
58         state->ctx->status = idmap_sids_to_xids(service->idmap_ctx, mem_ctx,
59                                                 count, state->ids);
60         if (!composite_is_ok(state->ctx)) return result;
61
62         composite_done(state->ctx);
63         return result;
64 }
65
66 NTSTATUS wb_sids2xids_recv(struct composite_context *ctx,
67                            struct id_mapping **ids)
68 {
69         NTSTATUS status = composite_wait(ctx);
70
71         DEBUG(5, ("wb_sids2xids_recv called\n"));
72
73         if (NT_STATUS_IS_OK(status)) {
74                 struct sids2xids_state *state =
75                         talloc_get_type(ctx->private_data,
76                                 struct sids2xids_state);
77                 *ids = state->ids;
78         }
79         talloc_free(ctx);
80         return status;
81 }
82