2 Unix SMB/CIFS implementation.
4 Copyright (C) Andrew Tridgell 2000
5 Copyright (C) 2001, 2002 by Martin Pool
7 This program is free software; you can redistribute it and/or modify
8 it under the terms of the GNU General Public License as published by
9 the Free Software Foundation; either version 3 of the License, or
10 (at your option) any later version.
12 This program is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 GNU General Public License for more details.
17 You should have received a copy of the GNU General Public License
18 along with this program. If not, see <http://www.gnu.org/licenses/>.
21 #ifndef _SOURCE4_LIB_MESSAGING_MESSAGES_H_
22 #define _SOURCE4_LIB_MESSAGING_MESSAGES_H_
24 #include "librpc/gen_ndr/server_id.h"
26 struct imessaging_context
;
28 /* general messages */
32 #define MSG_BRL_RETRY 4
33 #define MSG_PVFS_RETRY_OPEN 5
35 #define MSG_PVFS_NOTIFY 7
36 #define MSG_NTVFS_OPLOCK_BREAK 8
37 #define MSG_DREPL_ALLOCATE_RID 9
39 /* temporary messaging endpoints are allocated above this line */
40 #define MSG_TMP_BASE 1000
42 /* taskid for messaging of parent process */
43 #define SAMBA_PARENT_TASKID 0
45 typedef void (*msg_callback_t
)(struct imessaging_context
*msg
, void *private_data
,
47 struct server_id server_id
, DATA_BLOB
*data
);
49 NTSTATUS
imessaging_send(struct imessaging_context
*msg
, struct server_id server
,
50 uint32_t msg_type
, const DATA_BLOB
*data
);
51 NTSTATUS
imessaging_register(struct imessaging_context
*msg
, void *private_data
,
54 NTSTATUS
imessaging_register_tmp(struct imessaging_context
*msg
, void *private_data
,
55 msg_callback_t fn
, uint32_t *msg_type
);
56 struct imessaging_context
*imessaging_init(TALLOC_CTX
*mem_ctx
,
57 struct loadparm_context
*lp_ctx
,
58 struct server_id server_id
,
59 struct tevent_context
*ev
,
61 int imessaging_cleanup(struct imessaging_context
*msg
);
62 struct imessaging_context
*imessaging_client_init(TALLOC_CTX
*mem_ctx
,
63 struct loadparm_context
*lp_ctx
,
64 struct tevent_context
*ev
);
65 NTSTATUS
imessaging_send_ptr(struct imessaging_context
*msg
, struct server_id server
,
66 uint32_t msg_type
, void *ptr
);
67 void imessaging_deregister(struct imessaging_context
*msg
, uint32_t msg_type
, void *private_data
);
68 struct server_id
imessaging_get_server_id(struct imessaging_context
*msg_ctx
);