smbsrv/smbd/smbd.h

	smbd.h revision a90cf9f29973990687fa61de9f1f6ea22e924e40
/*
 * CDDL HEADER START
 *
 * The contents of this file are subject to the terms of the
 * Common Development and Distribution License (the "License").
 * You may not use this file except in compliance with the License.
 *
 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
 * or http://www.opensolaris.org/os/licensing.
 * See the License for the specific language governing permissions
 * and limitations under the License.
 *
 * When distributing Covered Code, include this CDDL HEADER in each
 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
 * If applicable, add the following below this CDDL HEADER, with the
 * fields enclosed by brackets "[]" replaced with your own identifying
 * information: Portions Copyright [yyyy] [name of copyright owner]
 *
 * CDDL HEADER END
 */

/*
 * Copyright (c) 2007, 2010, Oracle and/or its affiliates. All rights reserved.
 * Copyright 2014 Nexenta Systems, Inc.  All rights reserved.
 */

#ifndef _SMBD_H
#define _SMBD_H

#ifdef __cplusplus
extern "C" {
#endif

#include <sys/types.h>
#include <thread.h>
#include <synch.h>
#include <smbsrv/smb_ioctl.h>
#include <smbsrv/smb_token.h>
#include <smbsrv/libsmb.h>
#include <smbsrv/libmlsvc.h>

void smbd_report(const char *fmt, ...);
int smbd_pipesvc_start(void);
void smbd_pipesvc_stop(void);
int smbd_share_start(void);
void smbd_share_stop(void);
int smbd_nicmon_start(const char *);
void smbd_nicmon_stop(void);
int smbd_nicmon_refresh(void);
int smbd_dc_monitor_init(void);
void smbd_dc_monitor_refresh(void);
smb_token_t *smbd_user_auth_logon(smb_logon_t *);
void smbd_user_nonauth_logon(uint32_t);
void smbd_user_auth_logoff(uint32_t);
void smbd_join(smb_joininfo_t *, smb_joinres_t *);
void smbd_set_secmode(int);
boolean_t smbd_online(void);
void smbd_online_wait(const char *);
void smbd_get_authconf(smb_kmod_cfg_t *);

void smbd_spool_start(void);
void smbd_spool_stop(void);
int smbd_cups_init(void);
void smbd_cups_fini(void);
void smbd_load_printers(void);

int smbd_vss_get_count(const char *, uint32_t *);
void smbd_vss_get_snapshots(const char *, uint32_t, uint32_t *,
    uint32_t *, char **);
int smbd_vss_map_gmttoken(const char *, char *, time_t, char *);

typedef struct smbd {
    const char  *s_version; /* smbd version string */
    const char  *s_pname;   /* basename to use for messages */
    pid_t       s_pid;      /* process-ID of current daemon */
    uid_t       s_uid;      /* UID of current daemon */
    gid_t       s_gid;      /* GID of current daemon */
    int     s_fg;       /* Run in foreground */
    int     s_debug;    /* Enable debug output */
    int     s_dbg_stop; /* stop for debugger attach */
    boolean_t   s_initialized;
    boolean_t   s_shutting_down; /* shutdown control */
    volatile uint_t s_refreshes;
    boolean_t   s_kbound;   /* B_TRUE if bound to kernel */
    int     s_authsvc_sock;
    int     s_door_lmshr;
    int     s_door_srv;
    int     s_door_opipe;
    int     s_secmode;  /* Current security mode */
    char        s_site[MAXHOSTNAMELEN];
    smb_inaddr_t    s_pdc;
    boolean_t   s_pdc_changed;
    pthread_t   s_refresh_tid;
    pthread_t   s_authsvc_tid;
    pthread_t   s_localtime_tid;
    pthread_t   s_spool_tid;
    pthread_t   s_dc_monitor_tid;
    boolean_t   s_nbt_listener_running;
    boolean_t   s_tcp_listener_running;
    pthread_t   s_nbt_listener_id;
    pthread_t   s_tcp_listener_id;
    boolean_t   s_fatal_error;
} smbd_t;

extern smbd_t smbd;

#define SMBD_LOG_MSGSIZE    256

#define SMBD_DOOR_NAMESZ    16

typedef struct smbd_door {
    mutex_t     sd_mutex;
    cond_t      sd_cv;
    uint32_t    sd_ncalls;
    char        sd_name[SMBD_DOOR_NAMESZ];
} smbd_door_t;

#define SMBD_ARG_MAGIC      0x53415247  /* 'SARG' */

/*
 * Parameter for door operations.
 */
typedef struct smbd_arg {
    uint32_t    magic;
    list_node_t lnd;
    smb_doorhdr_t   hdr;
    const char  *opname;
    char        *data;
    size_t      datalen;
    char        *rbuf;
    size_t      rsize;
    boolean_t   response_ready;
    boolean_t   response_abort;
    uint32_t    status;
} smbd_arg_t;

int smbd_door_start(void);
void smbd_door_stop(void);
void smbd_door_init(smbd_door_t *, const char *);
void smbd_door_fini(smbd_door_t *);
void smbd_door_enter(smbd_door_t *);
void smbd_door_return(smbd_door_t *, char *, size_t, door_desc_t *, uint_t);

void *smbd_door_dispatch_op(void *);

int smbd_authsvc_start(void);
void smbd_authsvc_stop(void);

/* For fksmbd */
void fksmbd_init(void);
int fksmbd_door_dispatch(smb_doorarg_t *);

#ifdef __cplusplus
}
#endif

#endif /* _SMBD_H */