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 2008 Sun Microsystems, Inc. All rights reserved. 23 * Use is subject to license terms. 24 */ 25 26 /* 27 * Function prototypes for the SMB module. 28 */ 29 30 #ifndef _SMB_KPROTO_H_ 31 #define _SMB_KPROTO_H_ 32 33 #pragma ident "%Z%%M% %I% %E% SMI" 34 35 #ifdef __cplusplus 36 extern "C" { 37 #endif 38 39 #include <sys/systm.h> 40 #include <sys/socket.h> 41 #include <sys/strsubr.h> 42 #include <sys/socketvar.h> 43 #include <sys/cred.h> 44 #include <smbsrv/smb_vops.h> 45 #include <smbsrv/smb_xdr.h> 46 #include <smbsrv/smb_token.h> 47 #include <smbsrv/smbvar.h> 48 49 /* 50 * Definitions that should be elsewhere... 51 */ 52 struct mbuf *m_free(struct mbuf *); 53 void m_freem(struct mbuf *); 54 55 int fd_dealloc(int); 56 57 off_t lseek(int fildes, off_t offset, int whence); 58 59 int arpioctl(int cmd, void *data); 60 /* Why? uint32_t inet_addr(char *str); */ 61 int microtime(timestruc_t *tvp); 62 int clock_get_uptime(void); 63 64 /* 65 * SMB Service init/shutdown functions 66 */ 67 int smb_service_init(void); 68 void smb_service_fini(void); 69 int smb_service_open(struct smb_info *si); 70 void smb_service_close(struct smb_info *si); 71 int smb_service_connect(struct smb_info *si); 72 void smb_service_disconnect(struct smb_info *si); 73 int smb_service_start_threads(struct smb_info *si); 74 void smb_service_stop_threads(struct smb_info *si); 75 76 /* 77 * SMB request handers called from the dispatcher. 78 */ 79 smb_sdrc_t smb_com_cancel_forward(struct smb_request *); 80 smb_sdrc_t smb_com_check_directory(struct smb_request *); 81 smb_sdrc_t smb_com_close(struct smb_request *); 82 smb_sdrc_t smb_com_close_and_tree_disconnect(struct smb_request *); 83 smb_sdrc_t smb_com_close_print_file(struct smb_request *); 84 smb_sdrc_t smb_com_copy(struct smb_request *); 85 smb_sdrc_t smb_com_create(struct smb_request *); 86 smb_sdrc_t smb_com_create_directory(struct smb_request *); 87 smb_sdrc_t smb_com_create_new(struct smb_request *); 88 smb_sdrc_t smb_com_create_temporary(struct smb_request *); 89 smb_sdrc_t smb_com_delete(struct smb_request *); 90 smb_sdrc_t smb_com_delete_directory(struct smb_request *); 91 smb_sdrc_t smb_com_echo(struct smb_request *); 92 smb_sdrc_t smb_com_find(struct smb_request *); 93 smb_sdrc_t smb_com_find_close(struct smb_request *); 94 smb_sdrc_t smb_com_find_close2(struct smb_request *); 95 smb_sdrc_t smb_com_find_notify_close(struct smb_request *); 96 smb_sdrc_t smb_com_find_unique(struct smb_request *); 97 smb_sdrc_t smb_com_flush(struct smb_request *); 98 smb_sdrc_t smb_com_forward_user_name(struct smb_request *); 99 smb_sdrc_t smb_com_get_machine_name(struct smb_request *); 100 smb_sdrc_t smb_com_get_print_queue(struct smb_request *); 101 smb_sdrc_t smb_com_invalid_command(struct smb_request *); 102 smb_sdrc_t smb_com_ioctl(struct smb_request *); 103 smb_sdrc_t smb_com_ioctl_secondary(struct smb_request *); 104 smb_sdrc_t smb_com_lock_and_read(struct smb_request *); 105 smb_sdrc_t smb_com_lock_byte_range(struct smb_request *); 106 smb_sdrc_t smb_com_locking_andx(struct smb_request *); 107 smb_sdrc_t smb_com_logoff_andx(struct smb_request *); 108 smb_sdrc_t smb_com_move(struct smb_request *); 109 smb_sdrc_t smb_com_negotiate(struct smb_request *); 110 smb_sdrc_t smb_com_nt_cancel(struct smb_request *); 111 smb_sdrc_t smb_com_nt_create_andx(struct smb_request *); 112 smb_sdrc_t smb_com_nt_transact(struct smb_request *); 113 smb_sdrc_t smb_com_nt_transact_secondary(struct smb_request *); 114 smb_sdrc_t smb_com_open(struct smb_request *); 115 smb_sdrc_t smb_com_open_andx(struct smb_request *); 116 smb_sdrc_t smb_com_open_print_file(struct smb_request *); 117 smb_sdrc_t smb_com_process_exit(struct smb_request *); 118 smb_sdrc_t smb_com_query_information(struct smb_request *); 119 smb_sdrc_t smb_com_query_information2(struct smb_request *); 120 smb_sdrc_t smb_com_query_information_disk(struct smb_request *); 121 smb_sdrc_t smb_com_read(struct smb_request *); 122 smb_sdrc_t smb_com_read_andx(struct smb_request *); 123 smb_sdrc_t smb_com_read_mpx(struct smb_request *); 124 smb_sdrc_t smb_com_read_mpx_secondary(struct smb_request *); 125 smb_sdrc_t smb_com_read_raw(struct smb_request *); 126 smb_sdrc_t smb_com_rename(struct smb_request *); 127 smb_sdrc_t smb_com_search(struct smb_request *); 128 smb_sdrc_t smb_com_seek(struct smb_request *); 129 smb_sdrc_t smb_com_send_broadcast_message(struct smb_request *); 130 smb_sdrc_t smb_com_send_end_mb_message(struct smb_request *); 131 smb_sdrc_t smb_com_send_single_message(struct smb_request *); 132 smb_sdrc_t smb_com_send_start_mb_message(struct smb_request *); 133 smb_sdrc_t smb_com_send_text_mb_message(struct smb_request *); 134 smb_sdrc_t smb_com_session_setup_andx(struct smb_request *); 135 smb_sdrc_t smb_com_set_information(struct smb_request *); 136 smb_sdrc_t smb_com_set_information2(struct smb_request *); 137 smb_sdrc_t smb_com_transaction(struct smb_request *); 138 smb_sdrc_t smb_com_transaction2(struct smb_request *); 139 smb_sdrc_t smb_com_transaction2_secondary(struct smb_request *); 140 smb_sdrc_t smb_com_transaction_secondary(struct smb_request *); 141 smb_sdrc_t smb_com_tree_connect(struct smb_request *); 142 smb_sdrc_t smb_com_tree_connect_andx(struct smb_request *); 143 smb_sdrc_t smb_com_tree_disconnect(struct smb_request *); 144 smb_sdrc_t smb_com_unlock_byte_range(struct smb_request *); 145 smb_sdrc_t smb_com_write(struct smb_request *); 146 smb_sdrc_t smb_com_write_and_close(struct smb_request *); 147 smb_sdrc_t smb_com_write_and_unlock(struct smb_request *); 148 smb_sdrc_t smb_com_write_andx(struct smb_request *); 149 smb_sdrc_t smb_com_write_complete(struct smb_request *); 150 smb_sdrc_t smb_com_write_mpx(struct smb_request *); 151 smb_sdrc_t smb_com_write_mpx_secondary(struct smb_request *); 152 smb_sdrc_t smb_com_write_print_file(struct smb_request *); 153 smb_sdrc_t smb_com_write_raw(struct smb_request *); 154 155 smb_sdrc_t smb_nt_transact_create(struct smb_request *, struct smb_xa *); 156 smb_sdrc_t smb_nt_transact_notify_change(struct smb_request *, struct smb_xa *); 157 smb_sdrc_t smb_nt_transact_query_security_info(struct smb_request *, 158 struct smb_xa *); 159 smb_sdrc_t smb_nt_transact_set_security_info(struct smb_request *, 160 struct smb_xa *); 161 smb_sdrc_t smb_nt_transact_ioctl(struct smb_request *, struct smb_xa *); 162 163 smb_sdrc_t smb_com_trans2_create_directory(struct smb_request *, 164 struct smb_xa *); 165 smb_sdrc_t smb_com_trans2_find_first2(struct smb_request *, struct smb_xa *); 166 smb_sdrc_t smb_com_trans2_find_next2(struct smb_request *, struct smb_xa *); 167 smb_sdrc_t smb_com_trans2_query_fs_information(struct smb_request *, 168 struct smb_xa *); 169 smb_sdrc_t smb_com_trans2_query_path_information(struct smb_request *, 170 struct smb_xa *); 171 smb_sdrc_t smb_com_trans2_query_file_information(struct smb_request *, 172 struct smb_xa *); 173 smb_sdrc_t smb_com_trans2_set_path_information(struct smb_request *, 174 struct smb_xa *); 175 smb_sdrc_t smb_com_trans2_set_file_information(struct smb_request *, 176 struct smb_xa *); 177 178 /* 179 * Logging functions 180 */ 181 void smb_log_flush(void); 182 void smb_correct_keep_alive_values(uint32_t new_keep_alive); 183 void smb_close_all_connections(void); 184 int smb_set_file_size(struct smb_request *sr); 185 int smb_session_send(smb_session_t *, uint8_t type, struct mbuf_chain *); 186 int smb_session_xprt_gethdr(smb_session_t *, smb_xprt_t *); 187 188 int smb_net_id(uint32_t); 189 uint32_t smb_gmt_to_local_time(uint32_t); 190 uint32_t smb_local_time_to_gmt(uint32_t); 191 192 void smb_process_file_notify_change_queue(struct smb_ofile *of); 193 194 void smb_oplock_init(void); 195 196 DWORD smb_acquire_oplock(struct smb_request *sr, 197 struct smb_ofile *file, 198 unsigned int level_requested, 199 unsigned int *level_granted); 200 201 DWORD smb_break_oplock(struct smb_request *sr, struct smb_node *node); 202 void smb_release_oplock(struct smb_ofile *file, int reason); 203 204 uint32_t smb_unlock_range(struct smb_request *, struct smb_node *, 205 uint64_t, uint64_t); 206 uint32_t smb_lock_range(struct smb_request *, struct smb_ofile *, 207 uint64_t, uint64_t, uint32_t, uint32_t); 208 void smb_lock_range_error(smb_request_t *, uint32_t); 209 210 DWORD smb_range_check(smb_request_t *, cred_t *, smb_node_t *, 211 uint64_t, uint64_t, boolean_t); 212 213 int smb_mangle_name(ino64_t fileid, char *name, char *shortname, 214 char *name83, int force); 215 int smb_unmangle_name(struct smb_request *sr, cred_t *cred, 216 smb_node_t *dir_node, char *name, char *real_name, int realname_size, 217 char *shortname, char *name83, int od); 218 int smb_maybe_mangled_name(char *name); 219 int smb_maybe_mangled_path(const char *path, size_t pathlen); 220 int smb_needs_mangle(char *name, char **dot_pos); 221 222 void smb_set_stability(int mode); 223 void smb_commit_required(int state); 224 225 226 void smbsr_cleanup(struct smb_request *sr); 227 228 int smbsr_connect_tree(struct smb_request *); 229 230 int smb_common_create_directory(struct smb_request *); 231 232 int smb_convert_unicode_wildcards(char *); 233 int smb_ascii_or_unicode_strlen(struct smb_request *, char *); 234 int smb_ascii_or_unicode_strlen_null(struct smb_request *, char *); 235 int smb_ascii_or_unicode_null_len(struct smb_request *); 236 237 int smb_search(struct smb_request *); 238 void smb_rdir_close(struct smb_request *); 239 int smb_rdir_open(struct smb_request *, char *, unsigned short); 240 int smb_rdir_next(smb_request_t *sr, smb_node_t **rnode, 241 smb_odir_context_t *pc); 242 243 uint32_t smb_common_open(smb_request_t *); 244 DWORD smb_validate_object_name(char *path, unsigned int ftype); 245 246 uint32_t smb_omode_to_amask(uint32_t desired_access); 247 248 void sshow_distribution_info(char *); 249 250 void smb_dispatch_request(struct smb_request *); 251 void smbsr_disconnect_file(smb_request_t *); 252 void smbsr_disconnect_dir(smb_request_t *); 253 int smbsr_encode_empty_result(struct smb_request *); 254 255 int smbsr_decode_vwv(struct smb_request *sr, char *fmt, ...); 256 int smbsr_decode_data(struct smb_request *sr, char *fmt, ...); 257 int smbsr_encode_result(struct smb_request *, int, int, char *, ...); 258 smb_xa_t *smbsr_lookup_xa(smb_request_t *sr); 259 void smbsr_send_reply(struct smb_request *); 260 261 void smbsr_map_errno(int, smb_error_t *); 262 void smbsr_set_error(smb_request_t *, smb_error_t *); 263 void smbsr_errno(struct smb_request *, int); 264 void smbsr_warn(struct smb_request *, DWORD, uint16_t, uint16_t); 265 void smbsr_error(struct smb_request *, DWORD, uint16_t, uint16_t); 266 267 int smb_mbc_encode(struct mbuf_chain *mbc, char *fmt, va_list ap); 268 int smb_mbc_decode(struct mbuf_chain *mbc, char *fmt, va_list ap); 269 270 int clock_get_milli_uptime(void); 271 int dosfs_dos_to_ux_time(int, int); 272 int dosfs_ux_to_dos_time(int, short int *, short int *); 273 274 int smb_decode_mbc(struct mbuf_chain *mbc, char *fmt, ...); 275 int smb_decode_buf(unsigned char *buf, int n_buf, char *fmt, ...); 276 int smb_encode_mbc(struct mbuf_chain *mbc, char *fmt, ...); 277 int smb_encode_buf(unsigned char *buf, int n_buf, char *fmt, ...); 278 int smb_peek_mbc(struct mbuf_chain *buf, int offset, char *fmt, ...); 279 int smb_poke_mbc(struct mbuf_chain *buf, int offset, char *fmt, ...); 280 281 void smbsr_encode_header(struct smb_request *sr, int wct, 282 int bcc, char *fmt, ...); 283 284 int smb_xlate_dialect_str_to_cd(char *); 285 char *smb_xlate_com_cd_to_str(int); 286 char *smb_xlate_dialect_cd_to_str(int); 287 288 void smb_od_destruct(struct smb_session *, struct smb_odir *); 289 int smbd_fs_query(struct smb_request *, struct smb_fqi *, int); 290 int smb_component_match(struct smb_request *sr, ino64_t fileid, 291 struct smb_odir *od, smb_odir_context_t *pc); 292 293 int smb_lock_range_access(struct smb_request *, struct smb_node *, 294 uint64_t, uint64_t, boolean_t); 295 296 uint32_t smb_decode_sd(struct smb_xa *, smb_sd_t *); 297 298 /* 299 * Socket functions 300 */ 301 struct sonode *smb_socreate(int domain, int type, int protocol); 302 void smb_soshutdown(struct sonode *so); 303 void smb_sodestroy(struct sonode *so); 304 int smb_sorecv(struct sonode *so, void *msg, size_t len); 305 int smb_iov_sorecv(struct sonode *so, iovec_t *iop, int iovlen, 306 size_t total_len); 307 void smb_net_txl_constructor(smb_txlst_t *); 308 void smb_net_txl_destructor(smb_txlst_t *); 309 smb_txbuf_t *smb_net_txb_alloc(void); 310 void smb_net_txb_free(smb_txbuf_t *); 311 int smb_net_txb_send(struct sonode *, smb_txlst_t *, smb_txbuf_t *); 312 313 /* 314 * SMB RPC interface 315 */ 316 int smb_rpc_open(struct smb_request *); 317 void smb_rpc_close(struct smb_ofile *); 318 smb_sdrc_t smb_rpc_transact(struct smb_request *, struct uio *); 319 int smb_rpc_read(struct smb_request *, struct uio *); 320 int smb_rpc_write(struct smb_request *, struct uio *); 321 322 /* 323 * SMB node functions (file smb_node.c) 324 */ 325 struct smb_node *smb_node_lookup(struct smb_request *sr, struct open_param *op, 326 cred_t *cr, vnode_t *vp, char *od_name, smb_node_t *dir_snode, 327 smb_node_t *unnamed_node, smb_attr_t *attr); 328 struct smb_node *smb_stream_node_lookup(struct smb_request *sr, cred_t *cr, 329 smb_node_t *fnode, vnode_t *xattrdirvp, vnode_t *vp, char *stream_name, 330 smb_attr_t *ret_attr); 331 void smb_node_ref(smb_node_t *node); 332 void smb_node_release(smb_node_t *node); 333 int smb_node_assert(smb_node_t *node, const char *file, int line); 334 int smb_node_rename(smb_node_t *from_dir_snode, smb_node_t *ret_snode, 335 smb_node_t *to_dir_snode, char *to_name); 336 int smb_node_root_init(); 337 void smb_node_root_fini(); 338 void smb_node_add_lock(smb_node_t *node, smb_lock_t *lock); 339 void smb_node_destroy_lock(smb_node_t *node, smb_lock_t *lock); 340 void smb_node_destroy_lock_by_ofile(smb_node_t *node, smb_ofile_t *file); 341 void smb_node_start_crit(smb_node_t *node, krw_t mode); 342 void smb_node_end_crit(smb_node_t *node); 343 int smb_node_in_crit(smb_node_t *node); 344 345 uint32_t smb_node_open_check(smb_node_t *, cred_t *, 346 uint32_t, uint32_t); 347 uint32_t smb_node_share_check(smb_node_t *, cred_t *, 348 uint32_t, uint32_t, smb_ofile_t *); 349 DWORD smb_node_rename_check(smb_node_t *); 350 DWORD smb_node_delete_check(smb_node_t *); 351 352 uint64_t smb_node_get_size(smb_node_t *node, smb_attr_t *attr); 353 void smb_node_set_time(struct smb_node *node, timestruc_t *crtime, 354 timestruc_t *mtime, timestruc_t *atime, 355 timestruc_t *ctime, unsigned int what); 356 timestruc_t *smb_node_get_crtime(struct smb_node *node); 357 timestruc_t *smb_node_get_atime(struct smb_node *node); 358 timestruc_t *smb_node_get_ctime(struct smb_node *node); 359 timestruc_t *smb_node_get_mtime(struct smb_node *node); 360 void smb_node_set_dosattr(struct smb_node *, uint32_t); 361 uint32_t smb_node_get_dosattr(struct smb_node *node); 362 int smb_node_set_delete_on_close(smb_node_t *, cred_t *); 363 void smb_node_reset_delete_on_close(smb_node_t *); 364 365 366 367 /* 368 * Pathname functions 369 */ 370 371 int smb_pathname_reduce(struct smb_request *, cred_t *, 372 const char *, smb_node_t *, smb_node_t *, smb_node_t **, char *); 373 374 int smb_pathname(struct smb_request *, char *, int, smb_node_t *, 375 smb_node_t *, smb_node_t **, smb_node_t **, cred_t *); 376 377 /* 378 * Share functions 379 */ 380 381 int smb_share_export(char *); 382 int smb_share_unexport(char *, char *); 383 384 /* 385 * smb_vfs functions 386 */ 387 388 boolean_t smb_vfs_hold(vfs_t *); 389 void smb_vfs_rele(vfs_t *); 390 void smb_vfs_rele_all(void); 391 392 /* 393 * String manipulation function 394 */ 395 char *smb_kstrdup(const char *s, size_t n); 396 397 int smb_sync_fsattr(struct smb_request *sr, cred_t *cr, 398 struct smb_node *node); 399 400 DWORD smb_validate_dirname(char *path); 401 402 403 void smb_encode_stream_info(struct smb_request *sr, struct smb_xa *xa, 404 smb_node_t *snode, smb_attr_t *attr); 405 406 /* NOTIFY CHANGE */ 407 void smb_process_session_notify_change_queue(struct smb_session *session); 408 void smb_process_node_notify_change_queue(struct smb_node *node); 409 void smb_reply_specific_cancel_request(struct smb_request *sr); 410 411 void smb_fem_fcn_install(smb_node_t *node); 412 void smb_fem_fcn_uninstall(smb_node_t *node); 413 414 /* FEM */ 415 416 int smb_fem_init(); 417 void smb_fem_shutdown(); 418 419 int smb_try_grow(struct smb_request *sr, int64_t new_size); 420 421 /* functions from smb_memory_manager.c */ 422 423 void *smbsr_malloc(smb_malloc_list *, size_t); 424 void *smbsr_realloc(void *, size_t); 425 void smbsr_free_malloc_list(smb_malloc_list *); 426 427 void smbsr_rq_notify(smb_request_t *sr, 428 smb_session_t *session, smb_tree_t *tree); 429 430 unsigned short smb_worker_getnum(); 431 int smb_common_close(struct smb_request *sr, uint32_t last_wtime); 432 void smb_preset_delete_on_close(struct smb_ofile *file); 433 void smb_commit_delete_on_close(struct smb_ofile *file); 434 435 int smb_stream_parse_name(char *name, char *u_stream_name, 436 char *stream_name); 437 438 uint32_t smb_get_gmtoff(void); 439 void smb_set_gmtoff(uint32_t); 440 441 DWORD smb_trans2_set_information(struct smb_request *sr, 442 smb_trans2_setinfo_t *info, 443 smb_error_t *smberr); 444 445 /* SMB signing routines smb_signing.c */ 446 void smb_sign_init(struct smb_request *req, 447 smb_session_key_t *session_key, char *resp, int resp_len); 448 449 int smb_sign_check_request(struct smb_request *req); 450 451 int smb_sign_check_secondary(struct smb_request *req, unsigned int seqnum); 452 453 void smb_sign_reply(struct smb_request *req, struct mbuf_chain *reply); 454 455 uint32_t smb_mode_to_dos_attributes(smb_attr_t *ap); 456 int smb_sattr_check(smb_attr_t *ap, char *name, unsigned short sattr); 457 458 smb_request_t *smb_request_alloc(struct smb_session *session, 459 int request_length); 460 void smb_request_cancel(smb_request_t *sr); 461 void smb_request_free(smb_request_t *sr); 462 463 smb_session_t *smb_session_create(struct sonode *new_so, uint16_t port); 464 void smb_session_delete(smb_session_t *session); 465 void smb_session_cancel(smb_session_t *session); 466 void smb_session_cancel_requests(smb_session_t *session); 467 void smb_session_config(smb_session_t *session); 468 void smb_session_reject(smb_session_t *session, char *reason); 469 void smb_session_disconnect_share(char *); 470 void smb_session_disconnect_volume(fs_desc_t *); 471 472 473 /* 474 * ofile functions (file smb_ofile.c) 475 */ 476 smb_ofile_t *smb_ofile_lookup_by_fid(smb_tree_t *tree, uint16_t fid); 477 smb_ofile_t *smb_ofile_open(smb_tree_t *tree, smb_node_t *node, uint16_t pid, 478 uint32_t access_granted, uint32_t create_options, uint32_t share_access, 479 uint16_t ftype, char *pipe_name, uint32_t rpc_fid, uint32_t uniqid, 480 smb_error_t *err); 481 int smb_ofile_close(smb_ofile_t *ofile, uint32_t last_wtime); 482 uint32_t smb_ofile_access(smb_ofile_t *ofile, cred_t *cr, uint32_t access); 483 int smb_ofile_seek(smb_ofile_t *of, ushort_t mode, int32_t off, 484 uint32_t *retoff); 485 void smb_ofile_release(smb_ofile_t *ofile); 486 void smb_ofile_close_all(smb_tree_t *tree); 487 void smb_ofile_close_all_by_pid(smb_tree_t *tree, uint16_t pid); 488 void smb_ofile_set_flags(smb_ofile_t *of, uint32_t flags); 489 void smb_ofile_close_timestamp_update(smb_ofile_t *of, uint32_t last_wtime); 490 boolean_t smb_ofile_is_open(smb_ofile_t *of); 491 #define smb_ofile_granted_access(_of_) ((_of_)->f_granted_access) 492 493 /* 494 * odir functions (file smb_odir.c) 495 */ 496 smb_odir_t *smb_odir_open(smb_tree_t *tree, smb_node_t *node, char *pattern, 497 uint16_t pid, unsigned short sattr); 498 void smb_odir_close(smb_odir_t *od); 499 void smb_odir_close_all(smb_tree_t *tree); 500 void smb_odir_close_all_by_pid(smb_tree_t *tree, uint16_t pid); 501 void smb_odir_release(smb_odir_t *od); 502 smb_odir_t *smb_odir_lookup_by_sid(smb_tree_t *tree, uint16_t sid); 503 504 /* 505 * SMB user functions (file smb_user.c) 506 */ 507 smb_user_t *smb_user_login(smb_session_t *, cred_t *, 508 char *, char *, uint32_t, uint32_t, uint32_t); 509 smb_user_t *smb_user_dup(smb_user_t *); 510 void smb_user_logoff(smb_user_t *user); 511 void smb_user_logoff_all(smb_session_t *session); 512 smb_user_t *smb_user_lookup_by_uid(smb_session_t *, cred_t **, uint16_t); 513 smb_user_t *smb_user_lookup_by_name(smb_session_t *, char *, char *); 514 smb_user_t *smb_user_lookup_by_state(smb_session_t *, smb_user_t *user); 515 void smb_user_disconnect_share(smb_user_t *user, char *sharename); 516 void smb_user_disconnect_volume(smb_user_t *user, fs_desc_t *fsd); 517 void smb_user_release(smb_user_t *user); 518 519 /* 520 * SMB tree functions (file smb_tree.c) 521 */ 522 smb_tree_t *smb_tree_connect(smb_user_t *user, uint16_t access_flags, 523 char *sharename, char *resource, int32_t rt_share, 524 smb_node_t *snode, fsvol_attr_t *vol_attr); 525 void smb_tree_disconnect(smb_tree_t *tree); 526 void smb_tree_disconnect_all(smb_user_t *user); 527 void smb_tree_close_all_by_pid(smb_user_t *user, uint16_t pid); 528 smb_tree_t *smb_tree_lookup_by_tid(smb_user_t *user, uint16_t tid); 529 smb_tree_t *smb_tree_lookup_by_name(smb_user_t *, char *, smb_tree_t *); 530 smb_tree_t *smb_tree_lookup_by_fsd(smb_user_t *, fs_desc_t *, smb_tree_t *); 531 void smb_tree_release(smb_tree_t *tree); 532 533 uint32_t smb_user_get_num(void); 534 void smb_dr_user_free(smb_dr_user_ctx_t *uinfo); 535 void smb_dr_ulist_free(smb_dr_ulist_t *ulist); 536 int smb_dr_ulist_get(int offset, smb_dr_ulist_t *dr_ulist); 537 538 /* 539 * SMB user's credential functions 540 */ 541 cred_t *smb_cred_create(smb_token_t *, uint32_t *); 542 void smb_cred_rele(cred_t *cr); 543 int smb_cred_is_member(cred_t *cr, nt_sid_t *sid); 544 545 smb_xa_t *smb_xa_create(smb_session_t *session, smb_request_t *sr, 546 uint32_t total_parameter_count, uint32_t total_data_count, 547 uint32_t max_parameter_count, uint32_t max_data_count, 548 uint32_t max_setup_count, uint32_t setup_word_count); 549 void smb_xa_delete(smb_xa_t *xa); 550 smb_xa_t *smb_xa_hold(smb_xa_t *xa); 551 void smb_xa_rele(smb_session_t *session, smb_xa_t *xa); 552 int smb_xa_open(smb_xa_t *xa); 553 void smb_xa_close(smb_xa_t *xa); 554 int smb_xa_complete(smb_xa_t *xa); 555 smb_xa_t *smb_xa_find(smb_session_t *session, uint16_t pid, uint16_t mid); 556 557 struct mbuf *smb_mbuf_get(uchar_t *buf, int nbytes); 558 struct mbuf *smb_mbuf_allocate(struct uio *uio); 559 void smb_mbuf_trim(struct mbuf *mhead, int nbytes); 560 561 void smb_check_status(void); 562 int smb_handle_write_raw(smb_session_t *session, smb_request_t *sr); 563 564 void smb_winpipe_init(void); 565 void smb_winpipe_fini(void); 566 int smb_winpipe_open(int door_id); 567 void smb_winpipe_close(void); 568 int smb_winpipe_call(smb_request_t *, mlsvc_pipe_t *, mlsvc_stream_t *, 569 uint16_t, uint32_t *, boolean_t *); 570 571 void smb_reconnection_check(struct smb_session *session); 572 573 uint32_t nt_to_unix_time(uint64_t nt_time, timestruc_t *unix_time); 574 uint64_t unix_to_nt_time(timestruc_t *); 575 576 int netbios_name_isvalid(char *in, char *out); 577 578 size_t 579 unicodestooems(char *oemstring, const mts_wchar_t *unicodestring, 580 size_t nbytes, unsigned int cpid); 581 582 size_t oemstounicodes(mts_wchar_t *unicodestring, const char *oemstring, 583 size_t nwchars, unsigned int cpid); 584 585 int uioxfer(struct uio *src_uio, struct uio *dst_uio, int n); 586 587 int smb_match_name(ino64_t fileid, char *name, char *shortname, 588 char *name83, char *pattern, int ignore_case); 589 int is_dot_or_dotdot(char *name); 590 int token2buf(smb_token_t *token, char *buf); 591 592 /* 593 * Pool ID function prototypes 594 */ 595 int smb_idpool_constructor(smb_idpool_t *pool); 596 void smb_idpool_destructor(smb_idpool_t *pool); 597 int smb_idpool_alloc(smb_idpool_t *pool, uint16_t *id); 598 void smb_idpool_free(smb_idpool_t *pool, uint16_t id); 599 600 /* 601 * SMB thread function prototypes 602 */ 603 void smb_session_worker(void *arg); 604 605 /* 606 * SMB locked list function prototypes 607 */ 608 void smb_llist_constructor(smb_llist_t *, size_t, size_t); 609 void smb_llist_destructor(smb_llist_t *); 610 void smb_llist_insert_head(smb_llist_t *ll, void *obj); 611 void smb_llist_insert_tail(smb_llist_t *ll, void *obj); 612 void smb_llist_remove(smb_llist_t *ll, void *obj); 613 int smb_llist_upgrade(smb_llist_t *ll); 614 uint32_t smb_llist_get_count(smb_llist_t *ll); 615 #define smb_llist_enter(ll, mode) rw_enter(&(ll)->ll_lock, mode) 616 #define smb_llist_exit(ll) rw_exit(&(ll)->ll_lock) 617 #define smb_llist_head(ll) list_head(&(ll)->ll_list) 618 #define smb_llist_next(ll, obj) list_next(&(ll)->ll_list, obj) 619 int smb_account_connected(smb_user_t *user); 620 621 /* 622 * SMB Synchronized list function prototypes 623 */ 624 void smb_slist_constructor(smb_slist_t *, size_t, size_t); 625 void smb_slist_destructor(smb_slist_t *); 626 void smb_slist_insert_head(smb_slist_t *sl, void *obj); 627 void smb_slist_insert_tail(smb_slist_t *sl, void *obj); 628 void smb_slist_remove(smb_slist_t *sl, void *obj); 629 void smb_slist_wait_for_empty(smb_slist_t *sl); 630 void smb_slist_exit(smb_slist_t *sl); 631 uint32_t smb_slist_move_tail(list_t *lst, smb_slist_t *sl); 632 void smb_slist_obj_move(smb_slist_t *dst, smb_slist_t *src, void *obj); 633 #define smb_slist_enter(sl) mutex_enter(&(sl)->sl_mutex) 634 #define smb_slist_head(sl) list_head(&(sl)->sl_list) 635 #define smb_slist_next(sl, obj) list_next(&(sl)->sl_list, obj) 636 637 void smb_rwx_init(smb_rwx_t *rwx); 638 void smb_rwx_destroy(smb_rwx_t *rwx); 639 #define smb_rwx_rwenter(rwx, mode) rw_enter(&(rwx)->rwx_lock, mode) 640 void smb_rwx_rwexit(smb_rwx_t *rwx); 641 int smb_rwx_rwwait(smb_rwx_t *rwx, clock_t timeout); 642 #define smb_rwx_xenter(rwx) mutex_enter(&(rwx)->rwx_mutex) 643 #define smb_rwx_xexit(rwx) mutex_exit(&(rwx)->rwx_mutex) 644 krw_t smb_rwx_rwupgrade(smb_rwx_t *rwx); 645 void smb_rwx_rwdowngrade(smb_rwx_t *rwx, krw_t mode); 646 647 void smb_thread_init(smb_thread_t *, char *, smb_thread_ep_t, void *, 648 smb_thread_aw_t, void *); 649 void smb_thread_destroy(smb_thread_t *); 650 int smb_thread_start(smb_thread_t *); 651 void smb_thread_stop(smb_thread_t *); 652 void smb_thread_signal(smb_thread_t *); 653 boolean_t smb_thread_continue(smb_thread_t *); 654 boolean_t smb_thread_continue_nowait(smb_thread_t *); 655 boolean_t smb_thread_continue_timedwait(smb_thread_t *, int /* seconds */); 656 void smb_thread_set_awaken(smb_thread_t *, smb_thread_aw_t, void *); 657 658 uint32_t smb_denymode_to_sharemode(uint32_t desired_access, char *fname); 659 uint32_t smb_ofun_to_crdisposition(uint16_t ofun); 660 661 void smb_audit_buf_node_create(smb_node_t *node); 662 void smb_audit_buf_node_destroy(smb_node_t *node); 663 #define smb_audit_node(_n_) \ 664 if ((_n_)->n_audit_buf) { \ 665 smb_audit_record_node_t *anr; \ 666 \ 667 anr = (_n_)->n_audit_buf->anb_records; \ 668 anr += (_n_)->n_audit_buf->anb_index; \ 669 (_n_)->n_audit_buf->anb_index++; \ 670 (_n_)->n_audit_buf->anb_index &= \ 671 (_n_)->n_audit_buf->anb_max_index; \ 672 anr->anr_refcnt = node->n_refcnt; \ 673 anr->anr_depth = getpcstack(anr->anr_stack, \ 674 SMB_AUDIT_STACK_DEPTH); \ 675 } 676 677 /* 100's of ns between 1/1/1970 and 1/1/1601 */ 678 #define NT_TIME_BIAS (134774LL * 24LL * 60LL * 60LL * 10000000LL) 679 680 void smb_sd_init(smb_sd_t *, uint8_t); 681 void smb_sd_term(smb_sd_t *); 682 uint32_t smb_sd_get_secinfo(smb_sd_t *); 683 uint32_t smb_sd_len(smb_sd_t *, uint32_t); 684 uint32_t smb_sd_tofs(smb_sd_t *, smb_fssd_t *); 685 uint32_t smb_sd_read(smb_request_t *, smb_sd_t *, uint32_t); 686 uint32_t smb_sd_write(smb_request_t *, smb_sd_t *, uint32_t); 687 688 void smb_fssd_init(smb_fssd_t *, uint32_t, uint32_t); 689 void smb_fssd_term(smb_fssd_t *); 690 691 void smb_acl_sort(smb_acl_t *); 692 void smb_acl_free(smb_acl_t *); 693 smb_acl_t *smb_acl_alloc(uint8_t, uint16_t, uint16_t); 694 smb_acl_t *smb_acl_from_zfs(acl_t *, uid_t, gid_t); 695 uint32_t smb_acl_to_zfs(smb_acl_t *, uint32_t, int, acl_t **); 696 uint16_t smb_acl_len(smb_acl_t *); 697 boolean_t smb_acl_isvalid(smb_acl_t *, int); 698 699 void smb_fsacl_free(acl_t *); 700 acl_t *smb_fsacl_alloc(int, int); 701 acl_t *smb_fsacl_inherit(acl_t *, int, int, uid_t); 702 acl_t *smb_fsacl_merge(acl_t *, acl_t *); 703 void smb_fsacl_split(acl_t *, acl_t **, acl_t **, int); 704 acl_t *smb_fsacl_from_vsa(vsecattr_t *, acl_type_t); 705 int smb_fsacl_to_vsa(acl_t *, vsecattr_t *, int *); 706 707 boolean_t smb_ace_is_generic(int); 708 boolean_t smb_ace_is_access(int); 709 boolean_t smb_ace_is_audit(int); 710 711 #ifdef __cplusplus 712 } 713 #endif 714 715 #endif /* _SMB_KPROTO_H_ */ 716