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, Version 1.0 only 6 * (the "License"). You may not use this file except in compliance 7 * with the License. 8 * 9 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10 * or http://www.opensolaris.org/os/licensing. 11 * See the License for the specific language governing permissions 12 * and limitations under the License. 13 * 14 * When distributing Covered Code, include this CDDL HEADER in each 15 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16 * If applicable, add the following below this CDDL HEADER, with the 17 * fields enclosed by brackets "[]" replaced with your own identifying 18 * information: Portions Copyright [yyyy] [name of copyright owner] 19 * 20 * CDDL HEADER END 21 */ 22 /* 23 * Copyright 1996-1999, 2003 Sun Microsystems, Inc. All rights reserved. 24 * Use is subject to license terms. 25 */ 26 27 const WNL_PORT = 2049; 28 const WNL_MAXDATA = 8192; 29 const WNL_MAXNAMLEN = 255; 30 const WNL_FHSIZE = 32; 31 const WNL_FIFO_DEV = -1; /* size kludge for named pipes */ 32 33 /* 34 * Indicator for native path semantics. 35 */ 36 const WNL_NATIVEPATH = 0x80; 37 38 /* 39 * Indicator for security negotiation. 40 */ 41 const WNL_SEC_NEGO = 0x81; 42 43 /* 44 * File types 45 */ 46 const WNLMODE_FMT = 0170000; /* type of file */ 47 const WNLMODE_DIR = 0040000; /* directory */ 48 const WNLMODE_CHR = 0020000; /* character special */ 49 const WNLMODE_BLK = 0060000; /* block special */ 50 const WNLMODE_REG = 0100000; /* regular */ 51 const WNLMODE_LNK = 0120000; /* symbolic link */ 52 const WNLMODE_SOCK = 0140000; /* socket */ 53 const WNLMODE_FIFO = 0010000; /* fifo */ 54 55 /* 56 * Error status 57 */ 58 enum wnl_stat { 59 WNL_OK= 0, /* no error */ 60 WNLERR_PERM=1, /* Not owner */ 61 WNLERR_NOENT=2, /* No such file or directory */ 62 WNLERR_IO=5, /* I/O error */ 63 WNLERR_NXIO=6, /* No such device or address */ 64 WNLERR_ACCES=13, /* Permission denied */ 65 WNLERR_EXIST=17, /* File exists */ 66 WNLERR_XDEV=18, /* Cross-device link */ 67 WNLERR_NODEV=19, /* No such device */ 68 WNLERR_NOTDIR=20, /* Not a directory*/ 69 WNLERR_ISDIR=21, /* Is a directory */ 70 WNLERR_INVAL=22, /* Invalid argument */ 71 WNLERR_FBIG=27, /* File too large */ 72 WNLERR_NOSPC=28, /* No space left on device */ 73 WNLERR_ROFS=30, /* Read-only file system */ 74 WNLERR_OPNOTSUPP=45, /* Operation not supported */ 75 WNLERR_NAMETOOLONG=63, /* File name too long */ 76 WNLERR_NOTEMPTY=66, /* Directory not empty */ 77 WNLERR_DQUOT=69, /* Disc quota exceeded */ 78 WNLERR_STALE=70, /* Stale WNL file handle */ 79 WNLERR_REMOTE=71, /* Object is remote */ 80 WNLERR_WFLUSH=72 /* write cache flushed */ 81 }; 82 83 /* 84 * File types 85 */ 86 enum wnl_ftype { 87 WNL_NON = 0, /* non-file */ 88 WNL_REG = 1, /* regular file */ 89 WNL_DIR = 2, /* directory */ 90 WNL_BLK = 3, /* block special */ 91 WNL_CHR = 4, /* character special */ 92 WNL_LNK = 5, /* symbolic link */ 93 WNL_SOCK = 6, /* unix domain sockets */ 94 WNL_BAD = 7, /* unused */ 95 WNL_FIFO = 8 /* named pipe */ 96 }; 97 98 /* 99 * File access handle 100 */ 101 struct wnl_fh { 102 opaque data[WNL_FHSIZE]; 103 }; 104 105 /* 106 * Timeval 107 */ 108 struct wnl_time { 109 unsigned seconds; 110 unsigned useconds; 111 }; 112 113 114 /* 115 * File attributes 116 */ 117 struct wnl_fattr { 118 wnl_ftype type; /* file type */ 119 unsigned mode; /* protection mode bits */ 120 unsigned nlink; /* # hard links */ 121 unsigned uid; /* owner user id */ 122 unsigned gid; /* owner group id */ 123 unsigned size; /* file size in bytes */ 124 unsigned blocksize; /* prefered block size */ 125 unsigned rdev; /* special device # */ 126 unsigned blocks; /* Kb of disk used by file */ 127 unsigned fsid; /* device # */ 128 unsigned fileid; /* inode # */ 129 wnl_time atime; /* time of last access */ 130 wnl_time mtime; /* time of last modification */ 131 wnl_time ctime; /* time of last change */ 132 }; 133 134 typedef string wnl_filename<WNL_MAXNAMLEN>; 135 136 /* 137 * Arguments for directory operations 138 */ 139 struct wnl_diropargs { 140 wnl_fh dir; /* directory file handle */ 141 wnl_filename name; /* name (up to WNL_MAXNAMLEN bytes) */ 142 }; 143 144 struct wnl_diropokres { 145 wnl_fh file; 146 wnl_fattr attributes; 147 }; 148 149 /* 150 * Results from directory operation 151 */ 152 union wnl_diropres switch (wnl_stat status) { 153 case WNL_OK: 154 wnl_diropokres wnl_diropres; 155 default: 156 void; 157 }; 158 159 /* 160 * Version 3 declarations and definitions. 161 */ 162 163 /* 164 * Sizes 165 */ 166 const WNL3_FHSIZE = 64; 167 168 /* 169 * Basic data types 170 */ 171 typedef unsigned hyper wnl_uint64; 172 typedef hyper wnl_int64; 173 typedef unsigned int wnl_uint32; 174 typedef string wnl_filename3<>; 175 typedef wnl_uint64 wnl_fileid3; 176 typedef wnl_uint32 wnl_uid3; 177 typedef wnl_uint32 wnl_gid3; 178 typedef wnl_uint64 wnl_size3; 179 typedef wnl_uint32 wnl_mode3; 180 181 /* 182 * Error status 183 */ 184 enum wnl_stat3 { 185 WNL3_OK = 0, 186 WNL3ERR_PERM = 1, 187 WNL3ERR_NOENT = 2, 188 WNL3ERR_IO = 5, 189 WNL3ERR_NXIO = 6, 190 WNL3ERR_ACCES = 13, 191 WNL3ERR_EXIST = 17, 192 WNL3ERR_XDEV = 18, 193 WNL3ERR_NODEV = 19, 194 WNL3ERR_NOTDIR = 20, 195 WNL3ERR_ISDIR = 21, 196 WNL3ERR_INVAL = 22, 197 WNL3ERR_FBIG = 27, 198 WNL3ERR_NOSPC = 28, 199 WNL3ERR_ROFS = 30, 200 WNL3ERR_MLINK = 31, 201 WNL3ERR_NAMETOOLONG = 63, 202 WNL3ERR_NOTEMPTY = 66, 203 WNL3ERR_DQUOT = 69, 204 WNL3ERR_STALE = 70, 205 WNL3ERR_REMOTE = 71, 206 WNL3ERR_BADHANDLE = 10001, 207 WNL3ERR_NOT_SYNC = 10002, 208 WNL3ERR_BAD_COOKIE = 10003, 209 WNL3ERR_NOTSUPP = 10004, 210 WNL3ERR_TOOSMALL = 10005, 211 WNL3ERR_SERVERFAULT = 10006, 212 WNL3ERR_BADTYPE = 10007, 213 WNL3ERR_JUKEBOX = 10008 214 }; 215 216 /* 217 * File types 218 */ 219 enum wnl_ftype3 { 220 WNL_3REG = 1, 221 WNL_3DIR = 2, 222 WNL_3BLK = 3, 223 WNL_3CHR = 4, 224 WNL_3LNK = 5, 225 WNL_3SOCK = 6, 226 WNL_3FIFO = 7 227 }; 228 229 struct wnl_specdata3 { 230 wnl_uint32 specdata1; 231 wnl_uint32 specdata2; 232 }; 233 234 /* 235 * File access handle 236 */ 237 struct wnl_fh3 { 238 opaque data<WNL3_FHSIZE>; 239 }; 240 241 /* 242 * Timeval 243 */ 244 struct wnl_time3 { 245 wnl_uint32 seconds; 246 wnl_uint32 nseconds; 247 }; 248 249 /* 250 * File attributes 251 */ 252 struct wnl_fattr3 { 253 wnl_ftype3 type; 254 wnl_mode3 mode; 255 wnl_uint32 nlink; 256 wnl_uid3 uid; 257 wnl_gid3 gid; 258 wnl_size3 size; 259 wnl_size3 used; 260 wnl_specdata3 rdev; 261 wnl_uint64 fsid; 262 wnl_fileid3 fileid; 263 wnl_time3 atime; 264 wnl_time3 mtime; 265 wnl_time3 ctime; 266 }; 267 268 /* 269 * File attributes 270 */ 271 union wnl_post_op_attr switch (bool attributes_follow) { 272 case TRUE: 273 wnl_fattr3 attributes; 274 case FALSE: 275 void; 276 }; 277 278 union wln_post_op_fh3 switch (bool handle_follows) { 279 case TRUE: 280 wnl_fh3 handle; 281 case FALSE: 282 void; 283 }; 284 285 struct wnl_diropargs3 { 286 wnl_fh3 dir; 287 wnl_filename3 name; 288 }; 289 290 /* 291 * LOOKUP: Lookup wnl_filename 292 */ 293 struct WNL_LOOKUP3args { 294 wnl_diropargs3 what; 295 }; 296 297 struct WNL_LOOKUP3resok { 298 wnl_fh3 object; 299 wnl_post_op_attr obj_attributes; 300 wnl_post_op_attr dir_attributes; 301 }; 302 303 struct WNL_LOOKUP3resfail { 304 wnl_post_op_attr dir_attributes; 305 }; 306 307 union WNL_LOOKUP3res switch (wnl_stat3 status) { 308 case WNL3_OK: 309 WNL_LOOKUP3resok res_ok; 310 default: 311 WNL_LOOKUP3resfail res_fail; 312 }; 313 314 const MAX_FLAVORS = 128; 315 316 struct snego_t { 317 int cnt; 318 int array[MAX_FLAVORS]; 319 }; 320 321 enum snego_stat { 322 /* default flavor invalid and a flavor has been negotiated */ 323 SNEGO_SUCCESS = 0, 324 325 /* default flavor valid, no need to negotiate flavors */ 326 SNEGO_DEF_VALID = 1, 327 328 /* array size too small */ 329 SNEGO_ARRAY_TOO_SMALL = 2, 330 331 SNEGO_FAILURE = 3 332 }; 333 334 /* 335 * Remote file service routines 336 */ 337 program WNL_PROGRAM { 338 version WNL_V2 { 339 void 340 WNLPROC_NULL(void) = 0; 341 342 wnl_diropres 343 WNLPROC_LOOKUP(wnl_diropargs) = 4; 344 } = 2; 345 346 version WNL_V3 { 347 void 348 WNLPROC3_NULL(void) = 0; 349 350 WNL_LOOKUP3res 351 WNLPROC3_LOOKUP(WNL_LOOKUP3args) = 3; 352 } = 3; 353 354 version WNL_V4 { 355 void 356 WNLPROC4_NULL(void) = 0; 357 } = 4; 358 359 } = 100003; 360