1 /* 2 * CDDL HEADER START 3 * 4 * The contents of this file are subject to the terms of the 5 * Common Development and Distribution License (the "License"). 6 * You may not use this file except in compliance with the License. 7 * 8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 9 * or http://www.opensolaris.org/os/licensing. 10 * See the License for the specific language governing permissions 11 * and limitations under the License. 12 * 13 * When distributing Covered Code, include this CDDL HEADER in each 14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 15 * If applicable, add the following below this CDDL HEADER, with the 16 * fields enclosed by brackets "[]" replaced with your own identifying 17 * information: Portions Copyright [yyyy] [name of copyright owner] 18 * 19 * CDDL HEADER END 20 */ 21 /* 22 * Copyright (c) 2007, 2010, Oracle and/or its affiliates. All rights reserved. 23 * Copyright 2013 Nexenta Systems, Inc. All rights reserved. 24 */ 25 26 #ifndef _SMB_IOCTL_H_ 27 #define _SMB_IOCTL_H_ 28 29 #ifdef __cplusplus 30 extern "C" { 31 #endif 32 33 #include <sys/types.h> 34 #include <sys/param.h> 35 #include <smbsrv/smbinfo.h> 36 37 #define SMB_IOC_VERSION 0x534D4201 /* SMB1 */ 38 39 #define SMB_IOC_BASE (('S' << 16) | ('B' << 8)) 40 41 #define SMB_IOC_CONFIG _IOW(SMB_IOC_BASE, 1, int) 42 #define SMB_IOC_START _IOW(SMB_IOC_BASE, 2, int) 43 #define SMB_IOC_GMTOFF _IOW(SMB_IOC_BASE, 3, int) 44 #define SMB_IOC_SHARE _IOW(SMB_IOC_BASE, 4, int) 45 #define SMB_IOC_UNSHARE _IOW(SMB_IOC_BASE, 5, int) 46 #define SMB_IOC_NUMOPEN _IOW(SMB_IOC_BASE, 6, int) 47 #define SMB_IOC_SVCENUM _IOW(SMB_IOC_BASE, 7, int) 48 #define SMB_IOC_FILE_CLOSE _IOW(SMB_IOC_BASE, 8, int) 49 #define SMB_IOC_SESSION_CLOSE _IOW(SMB_IOC_BASE, 9, int) 50 #define SMB_IOC_STOP _IOW(SMB_IOC_BASE, 10, int) 51 #define SMB_IOC_EVENT _IOW(SMB_IOC_BASE, 11, int) 52 #define SMB_IOC_SHAREINFO _IOW(SMB_IOC_BASE, 12, int) 53 #define SMB_IOC_SPOOLDOC _IOW(SMB_IOC_BASE, 13, int) 54 55 typedef struct smb_ioc_header { 56 uint32_t version; 57 uint32_t crc; 58 uint32_t len; 59 int cmd; 60 } smb_ioc_header_t; 61 62 typedef struct smb_ioc_spooldoc { 63 smb_ioc_header_t hdr; 64 smb_inaddr_t ipaddr; 65 uint32_t spool_num; 66 char username[MAXNAMELEN]; 67 char path[MAXPATHLEN]; 68 } smb_ioc_spooldoc_t; 69 70 typedef struct { 71 smb_ioc_header_t hdr; 72 int32_t offset; 73 } smb_ioc_gmt_t; 74 75 typedef struct smb_ioc_share { 76 smb_ioc_header_t hdr; 77 uint32_t shrlen; 78 char shr[1]; 79 } smb_ioc_share_t; 80 81 typedef struct smb_ioc_shareinfo { 82 smb_ioc_header_t hdr; 83 char shrname[MAXNAMELEN]; 84 uint32_t shortnames; 85 } smb_ioc_shareinfo_t; 86 87 typedef struct smb_ioc_start { 88 smb_ioc_header_t hdr; 89 int opipe; 90 int lmshrd; 91 int udoor; 92 /* These are used only by libfksmbsrv */ 93 void *opipe_func; 94 void *lmshr_func; 95 void *udoor_func; 96 } smb_ioc_start_t; 97 98 typedef struct smb_ioc_event { 99 smb_ioc_header_t hdr; 100 uint32_t txid; 101 } smb_ioc_event_t; 102 103 typedef struct smb_ioc_opennum { 104 smb_ioc_header_t hdr; 105 uint32_t open_users; 106 uint32_t open_trees; 107 uint32_t open_files; 108 uint32_t qualtype; 109 char qualifier[MAXNAMELEN]; 110 } smb_ioc_opennum_t; 111 112 /* 113 * For enumeration, user and session are synonymous, as are 114 * connection and tree. 115 */ 116 #define SMB_SVCENUM_TYPE_USER 0x55534552 /* 'USER' */ 117 #define SMB_SVCENUM_TYPE_TREE 0x54524545 /* 'TREE' */ 118 #define SMB_SVCENUM_TYPE_FILE 0x46494C45 /* 'FILE' */ 119 #define SMB_SVCENUM_TYPE_SHARE 0x53484152 /* 'SHAR' */ 120 121 typedef struct smb_svcenum { 122 uint32_t se_type; /* object type to enumerate */ 123 uint32_t se_level; /* level of detail being requested */ 124 uint32_t se_prefmaxlen; /* client max size buffer preference */ 125 uint32_t se_resume; /* client resume handle */ 126 uint32_t se_bavail; /* remaining buffer space in bytes */ 127 uint32_t se_bused; /* consumed buffer space in bytes */ 128 uint32_t se_ntotal; /* total number of objects */ 129 uint32_t se_nlimit; /* max number of objects to return */ 130 uint32_t se_nitems; /* number of objects in buf */ 131 uint32_t se_nskip; /* number of objects to skip */ 132 uint32_t se_status; /* enumeration status */ 133 uint32_t se_buflen; /* length of the buffer in bytes */ 134 uint8_t se_buf[1]; /* buffer to hold enumeration data */ 135 } smb_svcenum_t; 136 137 typedef struct smb_ioc_svcenum { 138 smb_ioc_header_t hdr; 139 smb_svcenum_t svcenum; 140 } smb_ioc_svcenum_t; 141 142 typedef struct smb_ioc_session { 143 smb_ioc_header_t hdr; 144 char client[MAXNAMELEN]; 145 char username[MAXNAMELEN]; 146 } smb_ioc_session_t; 147 148 typedef struct smb_ioc_fileid { 149 smb_ioc_header_t hdr; 150 uint32_t uniqid; 151 } smb_ioc_fileid_t; 152 153 /* See also: smb_kmod_cfg_t */ 154 typedef struct smb_ioc_cfg { 155 smb_ioc_header_t hdr; 156 uint32_t maxworkers; 157 uint32_t maxconnections; 158 uint32_t keepalive; 159 int32_t restrict_anon; 160 int32_t signing_enable; 161 int32_t signing_required; 162 int32_t oplock_enable; 163 int32_t sync_enable; 164 int32_t secmode; 165 int32_t netbios_enable; 166 int32_t ipv6_enable; 167 int32_t print_enable; 168 int32_t traverse_mounts; 169 uint32_t exec_flags; 170 uint32_t negtok_len; 171 smb_version_t version; 172 /* SMB negotiate protocol response. */ 173 uuid_t machine_uuid; 174 uchar_t negtok[SMB_PI_MAX_NEGTOK]; 175 char native_os[SMB_PI_MAX_NATIVE_OS]; 176 char native_lm[SMB_PI_MAX_LANMAN]; 177 char nbdomain[NETBIOS_NAME_SZ]; 178 char fqdn[SMB_PI_MAX_DOMAIN]; 179 char hostname[SMB_PI_MAX_HOST]; 180 char system_comment[SMB_PI_MAX_COMMENT]; 181 } smb_ioc_cfg_t; 182 183 typedef union smb_ioc { 184 smb_ioc_header_t ioc_hdr; 185 smb_ioc_gmt_t ioc_gmt; 186 smb_ioc_cfg_t ioc_cfg; 187 smb_ioc_start_t ioc_start; 188 smb_ioc_event_t ioc_event; 189 smb_ioc_opennum_t ioc_opennum; 190 smb_ioc_svcenum_t ioc_svcenum; 191 smb_ioc_session_t ioc_session; 192 smb_ioc_fileid_t ioc_fileid; 193 smb_ioc_share_t ioc_share; 194 smb_ioc_shareinfo_t ioc_shareinfo; 195 smb_ioc_spooldoc_t ioc_spooldoc; 196 } smb_ioc_t; 197 198 uint32_t smb_crc_gen(uint8_t *, size_t); 199 200 /* fksmbd (init,open,close,ioctl) calls into libfksmbsrv */ 201 int fksmbsrv_drv_open(void); 202 int fksmbsrv_drv_close(void); 203 int fksmbsrv_drv_ioctl(int cmd, void *arg); 204 void fksmbsrv_drv_load(void); 205 206 #ifdef __cplusplus 207 } 208 #endif 209 210 #endif /* _SMB_IOCTL_H_ */ 211