[linux-block.git] / fs / ksmbd / server.h

/* SPDX-License-Identifier: GPL-2.0-or-later */
/*
 *   Copyright (C) 2018 Samsung Electronics Co., Ltd.
 */

#ifndef __SERVER_H__
#define __SERVER_H__

#include "smbacl.h"

/*
 * Server state type
 */
enum {
	SERVER_STATE_STARTING_UP,
	SERVER_STATE_RUNNING,
	SERVER_STATE_RESETTING,
	SERVER_STATE_SHUTTING_DOWN,
};

/*
 * Server global config string index
 */
enum {
	SERVER_CONF_NETBIOS_NAME,
	SERVER_CONF_SERVER_STRING,
	SERVER_CONF_WORK_GROUP,
};

struct ksmbd_server_config {
	unsigned int		flags;
	unsigned int		state;
	short			signing;
	short			enforced_signing;
	short			min_protocol;
	short			max_protocol;
	unsigned short		tcp_port;
	unsigned short		ipc_timeout;
	unsigned long		ipc_last_active;
	unsigned long		deadtime;
	unsigned int		share_fake_fscaps;
	struct smb_sid		domain_sid;
	unsigned int		auth_mechs;
	unsigned int		max_connections;

	char			*conf[SERVER_CONF_WORK_GROUP + 1];
};

extern struct ksmbd_server_config server_conf;

int ksmbd_set_netbios_name(char *v);
int ksmbd_set_server_string(char *v);
int ksmbd_set_work_group(char *v);

char *ksmbd_netbios_name(void);
char *ksmbd_server_string(void);
char *ksmbd_work_group(void);

static inline int ksmbd_server_running(void)
{
	return READ_ONCE(server_conf.state) == SERVER_STATE_RUNNING;
}

static inline int ksmbd_server_configurable(void)
{
	return READ_ONCE(server_conf.state) < SERVER_STATE_RESETTING;
}

int server_queue_ctrl_init_work(void);
int server_queue_ctrl_reset_work(void);
#endif /* __SERVER_H__ */
Commit	Line	Data
0626e664 NJ	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
b9cbfb52 NJ	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	};
0626e664	20
c63ee4a5 NJ	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	};
0626e664	29
0626e664 NJ	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;
0d0d4680	44	unsigned int max_connections;
0626e664 NJ	45
	46	char *conf[SERVER_CONF_WORK_GROUP + 1];
	47	};
	48
	49	extern struct ksmbd_server_config server_conf;
	50
	51	int ksmbd_set_netbios_name(char *v);
	52	int ksmbd_set_server_string(char *v);
	53	int ksmbd_set_work_group(char *v);
	54
	55	char *ksmbd_netbios_name(void);
	56	char *ksmbd_server_string(void);
	57	char *ksmbd_work_group(void);
	58
	59	static inline int ksmbd_server_running(void)
	60	{
	61	return READ_ONCE(server_conf.state) == SERVER_STATE_RUNNING;
	62	}
	63
	64	static inline int ksmbd_server_configurable(void)
	65	{
	66	return READ_ONCE(server_conf.state) < SERVER_STATE_RESETTING;
	67	}
	68
	69	int server_queue_ctrl_init_work(void);
	70	int server_queue_ctrl_reset_work(void);
	71	#endif /* __SERVER_H__ */