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1/* SPDX-License-Identifier: GPL-2.0-or-later */
2/*
3 * Copyright (C) 2018 Samsung Electronics Co., Ltd.
4 */
5
6#ifndef __SERVER_H__
7#define __SERVER_H__
8
9#include "smbacl.h"
10
11/*
12 * Server state type
13 */
14enum {
15 SERVER_STATE_STARTING_UP,
16 SERVER_STATE_RUNNING,
17 SERVER_STATE_RESETTING,
18 SERVER_STATE_SHUTTING_DOWN,
19};
20
21/*
22 * Server global config string index
23 */
24enum {
25 SERVER_CONF_NETBIOS_NAME,
26 SERVER_CONF_SERVER_STRING,
27 SERVER_CONF_WORK_GROUP,
28};
29
30struct ksmbd_server_config {
31 unsigned int flags;
32 unsigned int state;
33 short signing;
34 short enforced_signing;
35 short min_protocol;
36 short max_protocol;
37 unsigned short tcp_port;
38 unsigned short ipc_timeout;
39 unsigned long ipc_last_active;
40 unsigned long deadtime;
41 unsigned int share_fake_fscaps;
42 struct smb_sid domain_sid;
43 unsigned int auth_mechs;
44 unsigned int max_connections;
45 unsigned int max_inflight_req;
46 unsigned int max_ip_connections;
47
48 char *conf[SERVER_CONF_WORK_GROUP + 1];
49 struct task_struct *dh_task;
50 bool bind_interfaces_only;
51 /* AAPL model string for Finder icon, e.g. "Xserve" */
52 char aapl_model[32];
53};
54
55extern struct ksmbd_server_config server_conf;
56
57int ksmbd_set_netbios_name(char *v);
58int ksmbd_set_server_string(char *v);
59int ksmbd_set_work_group(char *v);
60
61char *ksmbd_netbios_name(void);
62char *ksmbd_server_string(void);
63char *ksmbd_work_group(void);
64
65static inline int ksmbd_server_running(void)
66{
67 return READ_ONCE(server_conf.state) == SERVER_STATE_RUNNING;
68}
69
70static inline int ksmbd_server_configurable(void)
71{
72 return READ_ONCE(server_conf.state) < SERVER_STATE_RESETTING;
73}
74
75int server_queue_ctrl_init_work(void);
76int server_queue_ctrl_reset_work(void);
77#endif /* __SERVER_H__ */