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 */ 14 enum { 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 */ 24 enum { 25 SERVER_CONF_NETBIOS_NAME, 26 SERVER_CONF_SERVER_STRING, 27 SERVER_CONF_WORK_GROUP, 28 }; 29 30 struct 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 47 char *conf[SERVER_CONF_WORK_GROUP + 1]; 48 struct task_struct *dh_task; 49 }; 50 51 extern struct ksmbd_server_config server_conf; 52 53 int ksmbd_set_netbios_name(char *v); 54 int ksmbd_set_server_string(char *v); 55 int ksmbd_set_work_group(char *v); 56 57 char *ksmbd_netbios_name(void); 58 char *ksmbd_server_string(void); 59 char *ksmbd_work_group(void); 60 61 static inline int ksmbd_server_running(void) 62 { 63 return READ_ONCE(server_conf.state) == SERVER_STATE_RUNNING; 64 } 65 66 static inline int ksmbd_server_configurable(void) 67 { 68 return READ_ONCE(server_conf.state) < SERVER_STATE_RESETTING; 69 } 70 71 int server_queue_ctrl_init_work(void); 72 int server_queue_ctrl_reset_work(void); 73 #endif /* __SERVER_H__ */ 74