2 Unix SMB/CIFS implementation.
4 server side dcerpc handle code
6 Copyright (C) Andrew Tridgell 2003
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 "../lib/util/dlinklist.h"
24 #include "rpc_server/dcerpc_server.h"
29 static int dcesrv_handle_destructor(struct dcesrv_handle
*h
)
31 DLIST_REMOVE(h
->context
->handles
, h
);
37 allocate a new rpc handle
39 _PUBLIC_
struct dcesrv_handle
*dcesrv_handle_new(struct dcesrv_connection_context
*context
,
42 struct dcesrv_handle
*h
;
44 h
= talloc(context
, struct dcesrv_handle
);
51 h
->wire_handle
.handle_type
= handle_type
;
52 h
->wire_handle
.uuid
= GUID_random();
54 DLIST_ADD(context
->handles
, h
);
56 talloc_set_destructor(h
, dcesrv_handle_destructor
);
62 find an internal handle given a wire handle. If the wire handle is NULL then
65 _PUBLIC_
struct dcesrv_handle
*dcesrv_handle_fetch(
66 struct dcesrv_connection_context
*context
,
67 struct policy_handle
*p
,
70 struct dcesrv_handle
*h
;
72 if (policy_handle_empty(p
)) {
73 return dcesrv_handle_new(context
, handle_type
);
76 for (h
=context
->handles
; h
; h
=h
->next
) {
77 if (h
->wire_handle
.handle_type
== p
->handle_type
&&
78 GUID_equal(&p
->uuid
, &h
->wire_handle
.uuid
)) {
79 if (handle_type
!= DCESRV_HANDLE_ANY
&&
80 p
->handle_type
!= handle_type
) {
81 DEBUG(0,("client gave us the wrong handle type (%d should be %d)\n",
82 p
->handle_type
, handle_type
));