1da6c28aaSamw /* 2da6c28aaSamw * CDDL HEADER START 3da6c28aaSamw * 4da6c28aaSamw * The contents of this file are subject to the terms of the 5da6c28aaSamw * Common Development and Distribution License (the "License"). 6da6c28aaSamw * You may not use this file except in compliance with the License. 7da6c28aaSamw * 8da6c28aaSamw * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 9da6c28aaSamw * or http://www.opensolaris.org/os/licensing. 10da6c28aaSamw * See the License for the specific language governing permissions 11da6c28aaSamw * and limitations under the License. 12da6c28aaSamw * 13da6c28aaSamw * When distributing Covered Code, include this CDDL HEADER in each 14da6c28aaSamw * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 15da6c28aaSamw * If applicable, add the following below this CDDL HEADER, with the 16da6c28aaSamw * fields enclosed by brackets "[]" replaced with your own identifying 17da6c28aaSamw * information: Portions Copyright [yyyy] [name of copyright owner] 18da6c28aaSamw * 19da6c28aaSamw * CDDL HEADER END 20da6c28aaSamw */ 21da6c28aaSamw /* 22148c5f43SAlan Wright * Copyright (c) 2007, 2010, Oracle and/or its affiliates. All rights reserved. 235a485655SKevin Crowe * Copyright 2015 Nexenta Systems, Inc. All rights reserved. 24da6c28aaSamw */ 25da6c28aaSamw 26da6c28aaSamw /* 27da6c28aaSamw * General Structures Layout 28da6c28aaSamw * ------------------------- 29da6c28aaSamw * 30da6c28aaSamw * This is a simplified diagram showing the relationship between most of the 31da6c28aaSamw * main structures. 32da6c28aaSamw * 33da6c28aaSamw * +-------------------+ 34da6c28aaSamw * | SMB_INFO | 35da6c28aaSamw * +-------------------+ 36da6c28aaSamw * | 37da6c28aaSamw * | 38da6c28aaSamw * v 39da6c28aaSamw * +-------------------+ +-------------------+ +-------------------+ 40da6c28aaSamw * | SESSION |<----->| SESSION |......| SESSION | 41da6c28aaSamw * +-------------------+ +-------------------+ +-------------------+ 423b13a1efSThomas Keiser * | | 433b13a1efSThomas Keiser * | | 443b13a1efSThomas Keiser * | v 453b13a1efSThomas Keiser * | +-------------------+ +-------------------+ +-------------------+ 463b13a1efSThomas Keiser * | | USER |<--->| USER |...| USER | 473b13a1efSThomas Keiser * | +-------------------+ +-------------------+ +-------------------+ 48da6c28aaSamw * | 49da6c28aaSamw * | 50da6c28aaSamw * v 51da6c28aaSamw * +-------------------+ +-------------------+ +-------------------+ 52da6c28aaSamw * | TREE |<----->| TREE |......| TREE | 53da6c28aaSamw * +-------------------+ +-------------------+ +-------------------+ 54da6c28aaSamw * | | 55da6c28aaSamw * | | 56da6c28aaSamw * | v 57da6c28aaSamw * | +-------+ +-------+ +-------+ 58da6c28aaSamw * | | OFILE |<----->| OFILE |......| OFILE | 59da6c28aaSamw * | +-------+ +-------+ +-------+ 60da6c28aaSamw * | 61da6c28aaSamw * | 62da6c28aaSamw * v 63da6c28aaSamw * +-------+ +------+ +------+ 64da6c28aaSamw * | ODIR |<----->| ODIR |......| ODIR | 65da6c28aaSamw * +-------+ +------+ +------+ 66da6c28aaSamw * 67da6c28aaSamw * 68da6c28aaSamw * Odir State Machine 69da6c28aaSamw * ------------------ 70da6c28aaSamw * 717f667e74Sjose borrego * +-------------------------+ 727f667e74Sjose borrego * | SMB_ODIR_STATE_OPEN |<----------- open / creation 73da6c28aaSamw * +-------------------------+ 74a1511e6bSjoyce mcintosh * | ^ 75a1511e6bSjoyce mcintosh * | (first) | (last) 76a1511e6bSjoyce mcintosh * | lookup | release 77a1511e6bSjoyce mcintosh * v | 78a1511e6bSjoyce mcintosh * +-------------------------+ 79a1511e6bSjoyce mcintosh * | SMB_ODIR_STATE_IN_USE |---- 80a1511e6bSjoyce mcintosh * +-------------------------+ | lookup / release / read 81a1511e6bSjoyce mcintosh * | ^------- 827f667e74Sjose borrego * | close 83da6c28aaSamw * | 84da6c28aaSamw * v 85da6c28aaSamw * +-------------------------+ 86a1511e6bSjoyce mcintosh * | SMB_ODIR_STATE_CLOSING |---- 87a1511e6bSjoyce mcintosh * +-------------------------+ | close / release / read 88a1511e6bSjoyce mcintosh * | ^------- 89a1511e6bSjoyce mcintosh * | (last) release 90da6c28aaSamw * | 91da6c28aaSamw * v 927f667e74Sjose borrego * +-------------------------+ 937f667e74Sjose borrego * | SMB_ODIR_STATE_CLOSED |----------> deletion 94da6c28aaSamw * +-------------------------+ 95da6c28aaSamw * 96da6c28aaSamw * 977f667e74Sjose borrego * SMB_ODIR_STATE_OPEN 98a1511e6bSjoyce mcintosh * - the odir exists in the list of odirs of its tree 99a1511e6bSjoyce mcintosh * - lookup is valid in this state. It will place a hold on the odir 100a1511e6bSjoyce mcintosh * by incrementing the reference count and the odir will transition 101a1511e6bSjoyce mcintosh * to SMB_ODIR_STATE_IN_USE 102a1511e6bSjoyce mcintosh * - read/close/release not valid in this state 103a1511e6bSjoyce mcintosh * 104a1511e6bSjoyce mcintosh * SMB_ODIR_STATE_IN_USE 1057f667e74Sjose borrego * - the odir exists in the list of odirs of its tree. 106a1511e6bSjoyce mcintosh * - lookup is valid in this state. It will place a hold on the odir 107a1511e6bSjoyce mcintosh * by incrementing the reference count. 108a1511e6bSjoyce mcintosh * - if the last hold is released the odir will transition 109a1511e6bSjoyce mcintosh * back to SMB_ODIR_STATE_OPEN 1107f667e74Sjose borrego * - if a close is received the odir will transition to 1117f667e74Sjose borrego * SMB_ODIR_STATE_CLOSING. 112da6c28aaSamw * 113da6c28aaSamw * SMB_ODIR_STATE_CLOSING 1147f667e74Sjose borrego * - the odir exists in the list of odirs of its tree. 115a1511e6bSjoyce mcintosh * - lookup will fail in this state. 116a1511e6bSjoyce mcintosh * - when the last hold is released the odir will transition 117a1511e6bSjoyce mcintosh * to SMB_ODIR_STATE_CLOSED. 118da6c28aaSamw * 119da6c28aaSamw * SMB_ODIR_STATE_CLOSED 1207f667e74Sjose borrego * - the odir exists in the list of odirs of its tree. 1217f667e74Sjose borrego * - there are no users of the odir (refcnt == 0) 1227f667e74Sjose borrego * - the odir is being removed from the tree's list and deleted. 123a1511e6bSjoyce mcintosh * - lookup will fail in this state. 124a1511e6bSjoyce mcintosh * - read/close/release not valid in this state 125da6c28aaSamw * 126da6c28aaSamw * Comments 127da6c28aaSamw * -------- 128da6c28aaSamw * The state machine of the odir structures is controlled by 3 elements: 129da6c28aaSamw * - The list of odirs of the tree it belongs to. 130da6c28aaSamw * - The mutex embedded in the structure itself. 131da6c28aaSamw * - The reference count. 132da6c28aaSamw * 133da6c28aaSamw * There's a mutex embedded in the odir structure used to protect its fields 134da6c28aaSamw * and there's a lock embedded in the list of odirs of a tree. To 135da6c28aaSamw * increment or to decrement the reference count the mutex must be entered. 136da6c28aaSamw * To insert the odir into the list of odirs of the tree and to remove 137da6c28aaSamw * the odir from it, the lock must be entered in RW_WRITER mode. 138da6c28aaSamw * 1397f667e74Sjose borrego * In order to avoid deadlocks, when both (mutex and lock of the odir 140da6c28aaSamw * list) have to be entered, the lock must be entered first. 141da6c28aaSamw * 142da6c28aaSamw * 1437f667e74Sjose borrego * Odir Interface 1447f667e74Sjose borrego * --------------- 145*a90cf9f2SGordon Ross * smb_odir_open(char *pathname) 1467f667e74Sjose borrego * Create an odir representing the directory specified in pathname and 1477f667e74Sjose borrego * add it into the tree's list of odirs. 148*a90cf9f2SGordon Ross * Returns NT status. 149*a90cf9f2SGordon Ross * 150*a90cf9f2SGordon Ross * smb_odir_openfh(smb_ofile_t *of) 151*a90cf9f2SGordon Ross * Create an odir representing the directory specified by the 152*a90cf9f2SGordon Ross * existing open handle (from a prior open of the directory). 153*a90cf9f2SGordon Ross * Returns NT status. 154da6c28aaSamw * 1557f667e74Sjose borrego * smb_odir_openat(smb_node_t *unode) 1567f667e74Sjose borrego * Create an odir representing the extended attribute directory 1577f667e74Sjose borrego * associated with the file (or directory) represented by unode 1587f667e74Sjose borrego * and add it into the tree's list of odirs. 159*a90cf9f2SGordon Ross * Returns NT status. 160da6c28aaSamw * 1613b13a1efSThomas Keiser * smb_odir_t *odir = smb_tree_lookup_odir(..., odid) 1627f667e74Sjose borrego * Find the odir corresponding to the specified odid in the tree's 163a1511e6bSjoyce mcintosh * list of odirs. Place a hold on the odir. 164da6c28aaSamw * 1657f667e74Sjose borrego * smb_odir_read(..., smb_odirent_t *odirent) 1667f667e74Sjose borrego * Find the next directory entry in the odir and return it in odirent. 1677f667e74Sjose borrego * 1687f667e74Sjose borrego * smb_odir_read_fileinfo(..., smb_fileinfo_t *) 1697f667e74Sjose borrego * Find the next directory entry in the odir. Return the details of 1707f667e74Sjose borrego * the directory entry in smb_fileinfo_t. (See odir internals below) 1717f667e74Sjose borrego * 172037cac00Sjoyce mcintosh * smb_odir_read_streaminfo(..., smb_streaminfo_t *) 1737f667e74Sjose borrego * Find the next named stream entry in the odir. Return the details of 1747f667e74Sjose borrego * the named stream in smb_streaminfo_t. 1757f667e74Sjose borrego * 176a1511e6bSjoyce mcintosh * smb_odir_close(smb_odir_t *odir) 177a1511e6bSjoyce mcintosh * Close the odir. 178a1511e6bSjoyce mcintosh * The caller of close must have a hold on the odir being closed. 179a1511e6bSjoyce mcintosh * The hold should be released after closing. 180a1511e6bSjoyce mcintosh * 1817f667e74Sjose borrego * smb_odir_release(smb_odir_t *odir) 1827f667e74Sjose borrego * Release the hold on the odir, obtained by lookup. 1837f667e74Sjose borrego * 1847f667e74Sjose borrego * 1857f667e74Sjose borrego * Odir Internals 1867f667e74Sjose borrego * -------------- 1877f667e74Sjose borrego * The odir object represent an open directory search. Each read operation 1887f667e74Sjose borrego * provides the caller with a structure containing information pertaining 1897f667e74Sjose borrego * to the next directory entry that matches the search criteria, namely 1907f667e74Sjose borrego * the filename or match pattern and, in the case of smb_odir_read_fileinfo(), 1917f667e74Sjose borrego * the search attributes. 1927f667e74Sjose borrego * 1937f667e74Sjose borrego * The odir maintains a buffer (d_buf) of directory entries read from 1947f667e74Sjose borrego * the filesystem via a vop_readdir. The buffer is populated when a read 1957f667e74Sjose borrego * request (smb_odir_next_odirent) finds that the buffer is empty or that 1967f667e74Sjose borrego * the end of the buffer has been reached, and also when a new client request 1977f667e74Sjose borrego * (find next) begins. 1987f667e74Sjose borrego * 1997f667e74Sjose borrego * The data in d_buf (that which is returned from the file system) can 2007f667e74Sjose borrego * be in one of two formats. If the file system supports extended directory 2017f667e74Sjose borrego * entries we request that the data be returned as edirent_t structures. If 2027f667e74Sjose borrego * it does not the data will be returned as dirent64_t structures. For 2037f667e74Sjose borrego * convenience, when the next directory entry is read from d_buf by 2047f667e74Sjose borrego * smb_odir_next_odirent it is translated into an smb_odirent_t. 2057f667e74Sjose borrego * 2067f667e74Sjose borrego * smb_odir_read_fileinfo 2077f667e74Sjose borrego * The processing required to obtain the information to populate the caller's 2087f667e74Sjose borrego * smb_fileinfo_t differs depending upon whether the directory search is for a 2097f667e74Sjose borrego * single specified filename or for multiple files matching a search pattern. 2107f667e74Sjose borrego * Thus smb_odir_read_fileinfo uses two static functions: 2117f667e74Sjose borrego * smb_odir_single_fileinfo - obtains the smb_fileinfo_t info for the single 2127f667e74Sjose borrego * filename as specified in smb_odir_open request. 2137f667e74Sjose borrego * smb_odir_wildcard_fileinfo - obtains the smb_fileinfo_t info for the filename 2147f667e74Sjose borrego * returned from the smb_odir_next_odirent. This is called in a loop until 2157f667e74Sjose borrego * an entry matching the search criteria is found or no more entries exist. 2167f667e74Sjose borrego * 2177f667e74Sjose borrego * If a directory entry is a VLNK, the name returned in the smb_fileinfo_t 2187f667e74Sjose borrego * is the name of the directory entry but the attributes are the attribites 2197f667e74Sjose borrego * of the file that is the target of the link. If the link target cannot 2207f667e74Sjose borrego * be found the attributes returned are the attributes of the link itself. 2217f667e74Sjose borrego * 222037cac00Sjoyce mcintosh * smb_odir_read_streaminfo 2237f667e74Sjose borrego * In order for an odir to provide information about stream files it 2247f667e74Sjose borrego * must be opened with smb_odir_openat(). smb_odir_read_streaminfo() can 2257f667e74Sjose borrego * then be used to obtain the name and size of named stream files. 2267f667e74Sjose borrego * 2277f667e74Sjose borrego * Resuming a Search 2287f667e74Sjose borrego * ----------------- 2297f667e74Sjose borrego * A directory search often consists of multiple client requests: an initial 2307f667e74Sjose borrego * find_first request followed by zero or more find_next requests and a 2317f667e74Sjose borrego * find_close request. 2327f667e74Sjose borrego * The find_first request will open and lookup the odir, read its desired 2337f667e74Sjose borrego * number of entries from the odir, then release the odir and return. 2347f667e74Sjose borrego * A find_next request will lookup the odir and read its desired number of 2357f667e74Sjose borrego * entries from the odir, then release the odir and return. 2367f667e74Sjose borrego * At the end of the search the find_close request will close the odir. 2377f667e74Sjose borrego * 2387f667e74Sjose borrego * In order to be able to resume a directory search (find_next) the odir 2397f667e74Sjose borrego * provides the capability for the caller to save one or more resume points 2407f667e74Sjose borrego * (cookies) at the end of a request, and to specify which resume point 2417f667e74Sjose borrego * (cookie) to restart from at the beginning of the next search. 2427f667e74Sjose borrego * smb_odir_save_cookie(..., cookie) 2437f667e74Sjose borrego * smb_odir_resume_at(smb_odir_resume_t *resume) 2447f667e74Sjose borrego * A search can be resumed at a specified resume point (cookie), the resume 2457f667e74Sjose borrego * point (cookie) stored at a specified index in the d_cookies array, or 2467f667e74Sjose borrego * a specified filename. The latter (specified filename) is not yet supported. 2477f667e74Sjose borrego * 2487f667e74Sjose borrego * See smb_search, smb_find, smb_find_unique, and smb_trans2_find for details 249da6c28aaSamw */ 2507f667e74Sjose borrego 251da6c28aaSamw #include <smbsrv/smb_kproto.h> 252da6c28aaSamw #include <smbsrv/smb_fsops.h> 253e3f2c991SKeyur Desai #include <smbsrv/smb_share.h> 2547f667e74Sjose borrego #include <sys/extdirent.h> 255da6c28aaSamw 2567f667e74Sjose borrego /* static functions */ 257*a90cf9f2SGordon Ross static smb_odir_t *smb_odir_create(smb_request_t *, smb_node_t *, 258*a90cf9f2SGordon Ross const char *, uint16_t, uint16_t, cred_t *); 2597f667e74Sjose borrego static int smb_odir_single_fileinfo(smb_request_t *, smb_odir_t *, 2607f667e74Sjose borrego smb_fileinfo_t *); 2617f667e74Sjose borrego static int smb_odir_wildcard_fileinfo(smb_request_t *, smb_odir_t *, 2627f667e74Sjose borrego smb_odirent_t *, smb_fileinfo_t *); 2637f667e74Sjose borrego static int smb_odir_next_odirent(smb_odir_t *, smb_odirent_t *); 264037cac00Sjoyce mcintosh static boolean_t smb_odir_lookup_link(smb_request_t *, smb_odir_t *, 265037cac00Sjoyce mcintosh char *, smb_node_t **); 266cb174861Sjoyce mcintosh static boolean_t smb_odir_match_name(smb_odir_t *, smb_odirent_t *); 267da6c28aaSamw 268da6c28aaSamw 269da6c28aaSamw /* 270*a90cf9f2SGordon Ross * smb_odir_openpath 2717f667e74Sjose borrego * 2727f667e74Sjose borrego * Create an odir representing the directory specified in pathname. 2737f667e74Sjose borrego * 2747f667e74Sjose borrego * Returns: 275*a90cf9f2SGordon Ross * NT Status 276da6c28aaSamw */ 277*a90cf9f2SGordon Ross uint32_t 278*a90cf9f2SGordon Ross smb_odir_openpath(smb_request_t *sr, char *path, uint16_t sattr, 279*a90cf9f2SGordon Ross uint32_t flags, smb_odir_t **odp) 280da6c28aaSamw { 2817f667e74Sjose borrego int rc; 2827f667e74Sjose borrego smb_tree_t *tree; 2837f667e74Sjose borrego smb_node_t *dnode; 2847f667e74Sjose borrego char pattern[MAXNAMELEN]; 285cb174861Sjoyce mcintosh uint16_t odid; 286eb1d736bSafshin salek ardakani - Sun Microsystems - Irvine United States cred_t *cr; 287da6c28aaSamw 2887f667e74Sjose borrego ASSERT(sr); 2897f667e74Sjose borrego ASSERT(sr->sr_magic == SMB_REQ_MAGIC); 2907f667e74Sjose borrego ASSERT(sr->tid_tree); 2917f667e74Sjose borrego ASSERT(sr->tid_tree->t_magic == SMB_TREE_MAGIC); 292*a90cf9f2SGordon Ross *odp = NULL; 293da6c28aaSamw 2947f667e74Sjose borrego tree = sr->tid_tree; 2957f667e74Sjose borrego 296c13be35aSGordon Ross if (sr->session->dialect < NT_LM_0_12) 297fe1c642dSBill Krier smb_convert_wildcards(path); 298fe1c642dSBill Krier 2997f667e74Sjose borrego rc = smb_pathname_reduce(sr, sr->user_cr, path, 3007f667e74Sjose borrego tree->t_snode, tree->t_snode, &dnode, pattern); 301*a90cf9f2SGordon Ross if (rc != 0) 302*a90cf9f2SGordon Ross return (smb_errno2status(rc)); 303da6c28aaSamw 3049fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States if (!smb_node_is_dir(dnode)) { 3057f667e74Sjose borrego smb_node_release(dnode); 306*a90cf9f2SGordon Ross return (NT_STATUS_OBJECT_PATH_NOT_FOUND); 307da6c28aaSamw } 308da6c28aaSamw 3097f667e74Sjose borrego if (smb_fsop_access(sr, sr->user_cr, dnode, FILE_LIST_DIRECTORY) != 0) { 3107f667e74Sjose borrego smb_node_release(dnode); 311*a90cf9f2SGordon Ross return (NT_STATUS_ACCESS_DENIED); 312*a90cf9f2SGordon Ross } 313*a90cf9f2SGordon Ross 314*a90cf9f2SGordon Ross if (smb_idpool_alloc(&tree->t_odid_pool, &odid)) { 315*a90cf9f2SGordon Ross smb_node_release(dnode); 316*a90cf9f2SGordon Ross return (NT_STATUS_TOO_MANY_OPENED_FILES); 3177f667e74Sjose borrego } 318da6c28aaSamw 319eb1d736bSafshin salek ardakani - Sun Microsystems - Irvine United States if (flags & SMB_ODIR_OPENF_BACKUP_INTENT) 3203b13a1efSThomas Keiser cr = smb_user_getprivcred(sr->uid_user); 321eb1d736bSafshin salek ardakani - Sun Microsystems - Irvine United States else 3223b13a1efSThomas Keiser cr = sr->uid_user->u_cred; 323eb1d736bSafshin salek ardakani - Sun Microsystems - Irvine United States 324*a90cf9f2SGordon Ross *odp = smb_odir_create(sr, dnode, pattern, sattr, odid, cr); 3257f667e74Sjose borrego smb_node_release(dnode); 326*a90cf9f2SGordon Ross 327*a90cf9f2SGordon Ross return (0); 328*a90cf9f2SGordon Ross } 329*a90cf9f2SGordon Ross 330*a90cf9f2SGordon Ross /* 331*a90cf9f2SGordon Ross * smb_odir_openfh 332*a90cf9f2SGordon Ross * 333*a90cf9f2SGordon Ross * Create an odir representing the directory already opened on "of". 334*a90cf9f2SGordon Ross * 335*a90cf9f2SGordon Ross * Returns: 336*a90cf9f2SGordon Ross * NT status 337*a90cf9f2SGordon Ross */ 338*a90cf9f2SGordon Ross uint32_t 339*a90cf9f2SGordon Ross smb_odir_openfh(smb_request_t *sr, const char *pattern, uint16_t sattr, 340*a90cf9f2SGordon Ross smb_odir_t **odp) 341*a90cf9f2SGordon Ross { 342*a90cf9f2SGordon Ross smb_ofile_t *of = sr->fid_ofile; 343*a90cf9f2SGordon Ross 344*a90cf9f2SGordon Ross *odp = NULL; 345*a90cf9f2SGordon Ross 346*a90cf9f2SGordon Ross if (of->f_node == NULL || !smb_node_is_dir(of->f_node)) 347*a90cf9f2SGordon Ross return (NT_STATUS_INVALID_PARAMETER); 348*a90cf9f2SGordon Ross 349*a90cf9f2SGordon Ross if ((of->f_granted_access & FILE_LIST_DIRECTORY) == 0) 350*a90cf9f2SGordon Ross return (NT_STATUS_ACCESS_DENIED); 351*a90cf9f2SGordon Ross 352*a90cf9f2SGordon Ross *odp = smb_odir_create(sr, of->f_node, pattern, sattr, 0, of->f_cr); 353*a90cf9f2SGordon Ross 354*a90cf9f2SGordon Ross return (0); 3557f667e74Sjose borrego } 3567f667e74Sjose borrego 3577f667e74Sjose borrego /* 3587f667e74Sjose borrego * smb_odir_openat 3597f667e74Sjose borrego * 3607f667e74Sjose borrego * Create an odir representing the extended attribute directory 3617f667e74Sjose borrego * associated with the file (or directory) represented by unode. 3627f667e74Sjose borrego * 3637f667e74Sjose borrego * Returns: 364*a90cf9f2SGordon Ross * NT status 3657f667e74Sjose borrego */ 366*a90cf9f2SGordon Ross uint32_t 367*a90cf9f2SGordon Ross smb_odir_openat(smb_request_t *sr, smb_node_t *unode, smb_odir_t **odp) 3687f667e74Sjose borrego { 3697f667e74Sjose borrego char pattern[SMB_STREAM_PREFIX_LEN + 2]; 370*a90cf9f2SGordon Ross vnode_t *xattr_dvp; 371*a90cf9f2SGordon Ross cred_t *cr; 3727f667e74Sjose borrego smb_node_t *xattr_dnode; 373*a90cf9f2SGordon Ross int rc; 3747f667e74Sjose borrego 3757f667e74Sjose borrego ASSERT(sr); 3767f667e74Sjose borrego ASSERT(sr->sr_magic == SMB_REQ_MAGIC); 3777f667e74Sjose borrego ASSERT(unode); 3787f667e74Sjose borrego ASSERT(unode->n_magic == SMB_NODE_MAGIC); 379*a90cf9f2SGordon Ross *odp = NULL; 3807f667e74Sjose borrego 381743a77edSAlan Wright if (SMB_TREE_CONTAINS_NODE(sr, unode) == 0 || 382*a90cf9f2SGordon Ross SMB_TREE_HAS_ACCESS(sr, ACE_LIST_DIRECTORY) == 0) 383*a90cf9f2SGordon Ross return (NT_STATUS_ACCESS_DENIED); 384*a90cf9f2SGordon Ross 3858622ec45SGordon Ross cr = zone_kcred(); 3867f667e74Sjose borrego 3877f667e74Sjose borrego /* find the xattrdir vnode */ 3887f667e74Sjose borrego rc = smb_vop_lookup_xattrdir(unode->vp, &xattr_dvp, LOOKUP_XATTR, cr); 389*a90cf9f2SGordon Ross if (rc != 0) 390*a90cf9f2SGordon Ross return (smb_errno2status(rc)); 3917f667e74Sjose borrego 3927f667e74Sjose borrego /* lookup the xattrdir's smb_node */ 3937f667e74Sjose borrego xattr_dnode = smb_node_lookup(sr, NULL, cr, xattr_dvp, XATTR_DIR, 394037cac00Sjoyce mcintosh unode, NULL); 3957f667e74Sjose borrego VN_RELE(xattr_dvp); 396*a90cf9f2SGordon Ross if (xattr_dnode == NULL) 397*a90cf9f2SGordon Ross return (NT_STATUS_NO_MEMORY); 3987f667e74Sjose borrego 3997f667e74Sjose borrego (void) snprintf(pattern, sizeof (pattern), "%s*", SMB_STREAM_PREFIX); 400*a90cf9f2SGordon Ross *odp = smb_odir_create(sr, xattr_dnode, pattern, 401*a90cf9f2SGordon Ross SMB_SEARCH_ATTRIBUTES, 0, cr); 402*a90cf9f2SGordon Ross 4037f667e74Sjose borrego smb_node_release(xattr_dnode); 404*a90cf9f2SGordon Ross return (0); 4057f667e74Sjose borrego } 4067f667e74Sjose borrego 4077f667e74Sjose borrego /* 4087f667e74Sjose borrego * smb_odir_hold 409a1511e6bSjoyce mcintosh * 410a1511e6bSjoyce mcintosh * A hold will only be granted if the odir is open or in_use. 4117f667e74Sjose borrego */ 4127f667e74Sjose borrego boolean_t 4137f667e74Sjose borrego smb_odir_hold(smb_odir_t *od) 4147f667e74Sjose borrego { 4157f667e74Sjose borrego ASSERT(od); 4167f667e74Sjose borrego ASSERT(od->d_magic == SMB_ODIR_MAGIC); 4177f667e74Sjose borrego 4187f667e74Sjose borrego mutex_enter(&od->d_mutex); 419a1511e6bSjoyce mcintosh 420a1511e6bSjoyce mcintosh switch (od->d_state) { 421a1511e6bSjoyce mcintosh case SMB_ODIR_STATE_OPEN: 422a1511e6bSjoyce mcintosh od->d_refcnt++; 423a1511e6bSjoyce mcintosh od->d_state = SMB_ODIR_STATE_IN_USE; 424a1511e6bSjoyce mcintosh break; 425a1511e6bSjoyce mcintosh case SMB_ODIR_STATE_IN_USE: 426a1511e6bSjoyce mcintosh od->d_refcnt++; 427a1511e6bSjoyce mcintosh break; 428a1511e6bSjoyce mcintosh case SMB_ODIR_STATE_CLOSING: 429a1511e6bSjoyce mcintosh case SMB_ODIR_STATE_CLOSED: 430a1511e6bSjoyce mcintosh default: 4317f667e74Sjose borrego mutex_exit(&od->d_mutex); 4327f667e74Sjose borrego return (B_FALSE); 4337f667e74Sjose borrego } 4347f667e74Sjose borrego 4357f667e74Sjose borrego mutex_exit(&od->d_mutex); 4367f667e74Sjose borrego return (B_TRUE); 4377f667e74Sjose borrego } 4387f667e74Sjose borrego 4397f667e74Sjose borrego /* 4409fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States * If the odir is in SMB_ODIR_STATE_CLOSING and this release results in 4419fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States * a refcnt of 0, change the state to SMB_ODIR_STATE_CLOSED and post the 4429fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States * object for deletion. Object deletion is deferred to avoid modifying 4439fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States * a list while an iteration may be in progress. 4447f667e74Sjose borrego */ 4457f667e74Sjose borrego void 4467f667e74Sjose borrego smb_odir_release(smb_odir_t *od) 4477f667e74Sjose borrego { 4489fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States SMB_ODIR_VALID(od); 4497f667e74Sjose borrego 4507f667e74Sjose borrego mutex_enter(&od->d_mutex); 451a1511e6bSjoyce mcintosh ASSERT(od->d_refcnt > 0); 4527f667e74Sjose borrego 4537f667e74Sjose borrego switch (od->d_state) { 4547f667e74Sjose borrego case SMB_ODIR_STATE_OPEN: 455a1511e6bSjoyce mcintosh break; 456a1511e6bSjoyce mcintosh case SMB_ODIR_STATE_IN_USE: 4577f667e74Sjose borrego od->d_refcnt--; 458a1511e6bSjoyce mcintosh if (od->d_refcnt == 0) 459a1511e6bSjoyce mcintosh od->d_state = SMB_ODIR_STATE_OPEN; 4607f667e74Sjose borrego break; 4617f667e74Sjose borrego case SMB_ODIR_STATE_CLOSING: 4627f667e74Sjose borrego od->d_refcnt--; 4637f667e74Sjose borrego if (od->d_refcnt == 0) { 4647f667e74Sjose borrego od->d_state = SMB_ODIR_STATE_CLOSED; 4659fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States smb_tree_post_odir(od->d_tree, od); 4667f667e74Sjose borrego } 4677f667e74Sjose borrego break; 4687f667e74Sjose borrego case SMB_ODIR_STATE_CLOSED: 4697f667e74Sjose borrego default: 4707f667e74Sjose borrego break; 4717f667e74Sjose borrego } 4727f667e74Sjose borrego 4737f667e74Sjose borrego mutex_exit(&od->d_mutex); 474da6c28aaSamw } 475da6c28aaSamw 476da6c28aaSamw /* 477da6c28aaSamw * smb_odir_close 478da6c28aaSamw */ 479da6c28aaSamw void 4807f667e74Sjose borrego smb_odir_close(smb_odir_t *od) 481da6c28aaSamw { 482da6c28aaSamw ASSERT(od); 483a1511e6bSjoyce mcintosh ASSERT(od->d_magic == SMB_ODIR_MAGIC); 484da6c28aaSamw 485da6c28aaSamw mutex_enter(&od->d_mutex); 486a1511e6bSjoyce mcintosh ASSERT(od->d_refcnt > 0); 487a1511e6bSjoyce mcintosh switch (od->d_state) { 488a1511e6bSjoyce mcintosh case SMB_ODIR_STATE_OPEN: 489a1511e6bSjoyce mcintosh break; 490a1511e6bSjoyce mcintosh case SMB_ODIR_STATE_IN_USE: 4917f667e74Sjose borrego od->d_state = SMB_ODIR_STATE_CLOSING; 492a1511e6bSjoyce mcintosh break; 493a1511e6bSjoyce mcintosh case SMB_ODIR_STATE_CLOSING: 494a1511e6bSjoyce mcintosh case SMB_ODIR_STATE_CLOSED: 495a1511e6bSjoyce mcintosh default: 496a1511e6bSjoyce mcintosh break; 497a1511e6bSjoyce mcintosh } 498da6c28aaSamw mutex_exit(&od->d_mutex); 4997f667e74Sjose borrego } 500da6c28aaSamw 501da6c28aaSamw /* 5027f667e74Sjose borrego * smb_odir_read 503da6c28aaSamw * 5047f667e74Sjose borrego * Find the next directory entry matching the search pattern. 5057f667e74Sjose borrego * No search attribute matching is performed. 5067f667e74Sjose borrego * 5077f667e74Sjose borrego * Returns: 5087f667e74Sjose borrego * 0 - success. 5097f667e74Sjose borrego * - If a matching entry was found eof will be B_FALSE and 5107f667e74Sjose borrego * odirent will be populated. 511*a90cf9f2SGordon Ross * ENOENT 512*a90cf9f2SGordon Ross * - If we've scanned to the end, eof will be B_TRUE. 513*a90cf9f2SGordon Ross * errno - other errors 514da6c28aaSamw */ 5157f667e74Sjose borrego int 5167f667e74Sjose borrego smb_odir_read(smb_request_t *sr, smb_odir_t *od, 5177f667e74Sjose borrego smb_odirent_t *odirent, boolean_t *eof) 518da6c28aaSamw { 5197f667e74Sjose borrego int rc; 520da6c28aaSamw 5217f667e74Sjose borrego ASSERT(sr); 5227f667e74Sjose borrego ASSERT(sr->sr_magic == SMB_REQ_MAGIC); 523da6c28aaSamw ASSERT(od); 524da6c28aaSamw ASSERT(od->d_magic == SMB_ODIR_MAGIC); 5257f667e74Sjose borrego ASSERT(odirent); 526da6c28aaSamw 527da6c28aaSamw mutex_enter(&od->d_mutex); 528a1511e6bSjoyce mcintosh ASSERT(od->d_refcnt > 0); 5297f667e74Sjose borrego 530a1511e6bSjoyce mcintosh switch (od->d_state) { 531a1511e6bSjoyce mcintosh case SMB_ODIR_STATE_IN_USE: 532a1511e6bSjoyce mcintosh case SMB_ODIR_STATE_CLOSING: 533a1511e6bSjoyce mcintosh break; 534a1511e6bSjoyce mcintosh case SMB_ODIR_STATE_OPEN: 535a1511e6bSjoyce mcintosh case SMB_ODIR_STATE_CLOSED: 536a1511e6bSjoyce mcintosh default: 537da6c28aaSamw mutex_exit(&od->d_mutex); 538*a90cf9f2SGordon Ross return (EBADF); 5397f667e74Sjose borrego } 5407f667e74Sjose borrego 5417f667e74Sjose borrego for (;;) { 5427f667e74Sjose borrego if ((rc = smb_odir_next_odirent(od, odirent)) != 0) 543da6c28aaSamw break; 544cb174861Sjoyce mcintosh if (smb_odir_match_name(od, odirent)) 545da6c28aaSamw break; 546da6c28aaSamw } 5477f667e74Sjose borrego 5487f667e74Sjose borrego mutex_exit(&od->d_mutex); 5497f667e74Sjose borrego 5507f667e74Sjose borrego switch (rc) { 5517f667e74Sjose borrego case 0: 5527f667e74Sjose borrego *eof = B_FALSE; 5537f667e74Sjose borrego return (0); 5547f667e74Sjose borrego case ENOENT: 5557f667e74Sjose borrego *eof = B_TRUE; 556*a90cf9f2SGordon Ross /* FALLTHROUGH */ 5577f667e74Sjose borrego default: 558*a90cf9f2SGordon Ross return (rc); 5597f667e74Sjose borrego } 5607f667e74Sjose borrego } 5617f667e74Sjose borrego 5627f667e74Sjose borrego /* 5637f667e74Sjose borrego * smb_odir_read_fileinfo 5647f667e74Sjose borrego * 5657f667e74Sjose borrego * Find the next directory entry matching the search pattern 5667f667e74Sjose borrego * and attributes: od->d_pattern and od->d_sattr. 5677f667e74Sjose borrego * 5687f667e74Sjose borrego * If the search pattern specifies a single filename call 5697f667e74Sjose borrego * smb_odir_single_fileinfo to get the file attributes and 5707f667e74Sjose borrego * populate the caller's smb_fileinfo_t. 5717f667e74Sjose borrego * 5727f667e74Sjose borrego * If the search pattern contains wildcards call smb_odir_next_odirent 5737f667e74Sjose borrego * to get the next directory entry then. Repeat until a matching 5747f667e74Sjose borrego * filename is found. Call smb_odir_wildcard_fileinfo to get the 5757f667e74Sjose borrego * file attributes and populate the caller's smb_fileinfo_t. 5767f667e74Sjose borrego * This is repeated until a file matching the search criteria is found. 5777f667e74Sjose borrego * 5787f667e74Sjose borrego * Returns: 5797f667e74Sjose borrego * 0 - success. 5807f667e74Sjose borrego * - If a matching entry was found eof will be B_FALSE and 5817f667e74Sjose borrego * fileinfo will be populated. 582*a90cf9f2SGordon Ross * ENOENT 583*a90cf9f2SGordon Ross * - If at end of dir, eof will be B_TRUE. 584*a90cf9f2SGordon Ross * errno - other error 5857f667e74Sjose borrego */ 5867f667e74Sjose borrego int 5877f667e74Sjose borrego smb_odir_read_fileinfo(smb_request_t *sr, smb_odir_t *od, 588bfbce3c1SGordon Ross smb_fileinfo_t *fileinfo, uint16_t *eof) 5897f667e74Sjose borrego { 590bbf6f00cSJordan Brown int rc, errnum; 5917f667e74Sjose borrego smb_odirent_t *odirent; 5927f667e74Sjose borrego 5937f667e74Sjose borrego ASSERT(sr); 5947f667e74Sjose borrego ASSERT(sr->sr_magic == SMB_REQ_MAGIC); 5957f667e74Sjose borrego ASSERT(od); 5967f667e74Sjose borrego ASSERT(od->d_magic == SMB_ODIR_MAGIC); 5977f667e74Sjose borrego ASSERT(fileinfo); 5987f667e74Sjose borrego 5997f667e74Sjose borrego mutex_enter(&od->d_mutex); 600a1511e6bSjoyce mcintosh ASSERT(od->d_refcnt > 0); 6017f667e74Sjose borrego 602a1511e6bSjoyce mcintosh switch (od->d_state) { 603a1511e6bSjoyce mcintosh case SMB_ODIR_STATE_IN_USE: 604a1511e6bSjoyce mcintosh case SMB_ODIR_STATE_CLOSING: 605a1511e6bSjoyce mcintosh break; 606a1511e6bSjoyce mcintosh case SMB_ODIR_STATE_OPEN: 607a1511e6bSjoyce mcintosh case SMB_ODIR_STATE_CLOSED: 608a1511e6bSjoyce mcintosh default: 6097f667e74Sjose borrego mutex_exit(&od->d_mutex); 610*a90cf9f2SGordon Ross return (EBADF); 6117f667e74Sjose borrego } 6127f667e74Sjose borrego 613bfbce3c1SGordon Ross if ((od->d_flags & SMB_ODIR_FLAG_WILDCARDS) == 0) { 6147f667e74Sjose borrego if (od->d_eof) 6157f667e74Sjose borrego rc = ENOENT; 6167f667e74Sjose borrego else 6177f667e74Sjose borrego rc = smb_odir_single_fileinfo(sr, od, fileinfo); 6187f667e74Sjose borrego od->d_eof = B_TRUE; 6197f667e74Sjose borrego } else { 6207f667e74Sjose borrego odirent = kmem_alloc(sizeof (smb_odirent_t), KM_SLEEP); 6217f667e74Sjose borrego for (;;) { 6227f667e74Sjose borrego bzero(fileinfo, sizeof (smb_fileinfo_t)); 6237f667e74Sjose borrego if ((rc = smb_odir_next_odirent(od, odirent)) != 0) 6247f667e74Sjose borrego break; 6257f667e74Sjose borrego 626bbf6f00cSJordan Brown /* skip non utf8 filename */ 627bbf6f00cSJordan Brown if (u8_validate(odirent->od_name, 628bbf6f00cSJordan Brown strlen(odirent->od_name), NULL, 629bbf6f00cSJordan Brown U8_VALIDATE_ENTIRE, &errnum) < 0) 630bbf6f00cSJordan Brown continue; 631bbf6f00cSJordan Brown 632cb174861Sjoyce mcintosh if (!smb_odir_match_name(od, odirent)) 6337f667e74Sjose borrego continue; 6347f667e74Sjose borrego 6357f667e74Sjose borrego rc = smb_odir_wildcard_fileinfo(sr, od, odirent, 6367f667e74Sjose borrego fileinfo); 6377f667e74Sjose borrego if (rc == 0) 6387f667e74Sjose borrego break; 6397f667e74Sjose borrego } 6407f667e74Sjose borrego kmem_free(odirent, sizeof (smb_odirent_t)); 6417f667e74Sjose borrego } 6427f667e74Sjose borrego mutex_exit(&od->d_mutex); 6437f667e74Sjose borrego 6447f667e74Sjose borrego switch (rc) { 6457f667e74Sjose borrego case 0: 646bfbce3c1SGordon Ross *eof = 0; 6477f667e74Sjose borrego return (0); 6487f667e74Sjose borrego case ENOENT: 649bfbce3c1SGordon Ross *eof = 1; /* per. FindFirst, FindNext spec. */ 650*a90cf9f2SGordon Ross /* FALLTHROUGH */ 6517f667e74Sjose borrego default: 652*a90cf9f2SGordon Ross return (rc); 6537f667e74Sjose borrego } 6547f667e74Sjose borrego } 6557f667e74Sjose borrego 6567f667e74Sjose borrego /* 6577f667e74Sjose borrego * smb_odir_read_streaminfo 6587f667e74Sjose borrego * 6597f667e74Sjose borrego * Find the next directory entry whose name begins with SMB_STREAM_PREFIX, 6607f667e74Sjose borrego * and thus represents an NTFS named stream. 6617f667e74Sjose borrego * No search attribute matching is performed. 6628b2cc8acSafshin salek ardakani - Sun Microsystems - Irvine United States * No case conflict name mangling is required for NTFS named stream names. 6637f667e74Sjose borrego * 6647f667e74Sjose borrego * Returns: 6657f667e74Sjose borrego * 0 - success. 6667f667e74Sjose borrego * - If a matching entry was found eof will be B_FALSE and 6677f667e74Sjose borrego * sinfo will be populated. 6687f667e74Sjose borrego * - If there are no matching entries eof will be B_TRUE. 669*a90cf9f2SGordon Ross * errno - error 6707f667e74Sjose borrego */ 6717f667e74Sjose borrego int 6727f667e74Sjose borrego smb_odir_read_streaminfo(smb_request_t *sr, smb_odir_t *od, 6737f667e74Sjose borrego smb_streaminfo_t *sinfo, boolean_t *eof) 6747f667e74Sjose borrego { 6757f667e74Sjose borrego int rc; 676*a90cf9f2SGordon Ross cred_t *kcr; 6777f667e74Sjose borrego smb_odirent_t *odirent; 678e3f2c991SKeyur Desai smb_node_t *fnode; 6797f667e74Sjose borrego smb_attr_t attr; 6807f667e74Sjose borrego 6817f667e74Sjose borrego ASSERT(sr); 6827f667e74Sjose borrego ASSERT(sr->sr_magic == SMB_REQ_MAGIC); 6837f667e74Sjose borrego ASSERT(od); 6847f667e74Sjose borrego ASSERT(od->d_magic == SMB_ODIR_MAGIC); 6857f667e74Sjose borrego ASSERT(sinfo); 6867f667e74Sjose borrego 687*a90cf9f2SGordon Ross kcr = zone_kcred(); 688*a90cf9f2SGordon Ross 6897f667e74Sjose borrego mutex_enter(&od->d_mutex); 690a1511e6bSjoyce mcintosh ASSERT(od->d_refcnt > 0); 6917f667e74Sjose borrego 692a1511e6bSjoyce mcintosh switch (od->d_state) { 693a1511e6bSjoyce mcintosh case SMB_ODIR_STATE_IN_USE: 694a1511e6bSjoyce mcintosh case SMB_ODIR_STATE_CLOSING: 695a1511e6bSjoyce mcintosh break; 696a1511e6bSjoyce mcintosh case SMB_ODIR_STATE_OPEN: 697a1511e6bSjoyce mcintosh case SMB_ODIR_STATE_CLOSED: 698a1511e6bSjoyce mcintosh default: 6997f667e74Sjose borrego mutex_exit(&od->d_mutex); 700*a90cf9f2SGordon Ross return (EBADF); 7017f667e74Sjose borrego } 7027f667e74Sjose borrego 7037f667e74Sjose borrego /* Check that odir represents an xattr directory */ 7048b2cc8acSafshin salek ardakani - Sun Microsystems - Irvine United States if (!(od->d_flags & SMB_ODIR_FLAG_XATTR)) { 7057f667e74Sjose borrego *eof = B_TRUE; 7067f667e74Sjose borrego mutex_exit(&od->d_mutex); 7077f667e74Sjose borrego return (0); 7087f667e74Sjose borrego } 7097f667e74Sjose borrego 7107f667e74Sjose borrego odirent = kmem_alloc(sizeof (smb_odirent_t), KM_SLEEP); 7115fd03bc0SGordon Ross bzero(&attr, sizeof (attr)); 7127f667e74Sjose borrego 7137f667e74Sjose borrego for (;;) { 7147f667e74Sjose borrego bzero(sinfo, sizeof (smb_streaminfo_t)); 7157f667e74Sjose borrego if ((rc = smb_odir_next_odirent(od, odirent)) != 0) 7167f667e74Sjose borrego break; 7177f667e74Sjose borrego 7187f667e74Sjose borrego if (strncmp(odirent->od_name, SMB_STREAM_PREFIX, 7197f667e74Sjose borrego SMB_STREAM_PREFIX_LEN)) { 7207f667e74Sjose borrego continue; 7217f667e74Sjose borrego } 7227f667e74Sjose borrego 723e3f2c991SKeyur Desai rc = smb_fsop_lookup(sr, od->d_cred, 0, od->d_tree->t_snode, 724e3f2c991SKeyur Desai od->d_dnode, odirent->od_name, &fnode); 7257f667e74Sjose borrego if (rc == 0) { 726*a90cf9f2SGordon Ross /* 727*a90cf9f2SGordon Ross * We just need the file sizes, and don't want 728*a90cf9f2SGordon Ross * EACCES failures here, so use kcred and pass 729*a90cf9f2SGordon Ross * NULL as the sr to skip sr->fid-ofile checks. 730*a90cf9f2SGordon Ross */ 7315fd03bc0SGordon Ross attr.sa_mask = SMB_AT_SIZE | SMB_AT_ALLOCSZ; 732*a90cf9f2SGordon Ross rc = smb_node_getattr(NULL, fnode, kcr, NULL, &attr); 733e3f2c991SKeyur Desai smb_node_release(fnode); 7347f667e74Sjose borrego } 7357f667e74Sjose borrego 7367f667e74Sjose borrego if (rc == 0) { 7377f667e74Sjose borrego (void) strlcpy(sinfo->si_name, 7387f667e74Sjose borrego odirent->od_name + SMB_STREAM_PREFIX_LEN, 7397f667e74Sjose borrego sizeof (sinfo->si_name)); 7407f667e74Sjose borrego sinfo->si_size = attr.sa_vattr.va_size; 741e3f2c991SKeyur Desai sinfo->si_alloc_size = attr.sa_allocsz; 7427f667e74Sjose borrego break; 7437f667e74Sjose borrego } 7447f667e74Sjose borrego } 7457f667e74Sjose borrego mutex_exit(&od->d_mutex); 7467f667e74Sjose borrego 7477f667e74Sjose borrego kmem_free(odirent, sizeof (smb_odirent_t)); 7487f667e74Sjose borrego 7497f667e74Sjose borrego switch (rc) { 7507f667e74Sjose borrego case 0: 7517f667e74Sjose borrego *eof = B_FALSE; 7527f667e74Sjose borrego return (0); 7537f667e74Sjose borrego case ENOENT: 7547f667e74Sjose borrego *eof = B_TRUE; 7557f667e74Sjose borrego return (0); 7567f667e74Sjose borrego default: 757*a90cf9f2SGordon Ross return (rc); 7587f667e74Sjose borrego } 7597f667e74Sjose borrego } 7607f667e74Sjose borrego 7617f667e74Sjose borrego /* 7627f667e74Sjose borrego * smb_odir_save_cookie 7637f667e74Sjose borrego * 7647f667e74Sjose borrego * Callers can save up to SMB_MAX_SEARCH cookies in the odir 7657f667e74Sjose borrego * to be used as resume points for a 'find next' request. 7667f667e74Sjose borrego */ 7677f667e74Sjose borrego void 7687f667e74Sjose borrego smb_odir_save_cookie(smb_odir_t *od, int idx, uint32_t cookie) 7697f667e74Sjose borrego { 7707f667e74Sjose borrego ASSERT(od); 7717f667e74Sjose borrego ASSERT(od->d_magic == SMB_ODIR_MAGIC); 7727f667e74Sjose borrego ASSERT(idx >= 0 && idx < SMB_MAX_SEARCH); 7737f667e74Sjose borrego 7747f667e74Sjose borrego mutex_enter(&od->d_mutex); 7757f667e74Sjose borrego od->d_cookies[idx] = cookie; 7767f667e74Sjose borrego mutex_exit(&od->d_mutex); 7777f667e74Sjose borrego } 7787f667e74Sjose borrego 7797f667e74Sjose borrego /* 780bfbce3c1SGordon Ross * smb_odir_save_fname 781bfbce3c1SGordon Ross * 782bfbce3c1SGordon Ross * Save a filename / offset pair, which are basically a 783bfbce3c1SGordon Ross * one entry cache. See smb_com_trans2_find_next2. 784bfbce3c1SGordon Ross */ 785bfbce3c1SGordon Ross void 786bfbce3c1SGordon Ross smb_odir_save_fname(smb_odir_t *od, uint32_t cookie, const char *fname) 787bfbce3c1SGordon Ross { 788bfbce3c1SGordon Ross ASSERT(od); 789bfbce3c1SGordon Ross ASSERT(od->d_magic == SMB_ODIR_MAGIC); 790bfbce3c1SGordon Ross 791bfbce3c1SGordon Ross mutex_enter(&od->d_mutex); 792bfbce3c1SGordon Ross 793bfbce3c1SGordon Ross od->d_last_cookie = cookie; 794bfbce3c1SGordon Ross bzero(od->d_last_name, MAXNAMELEN); 795bfbce3c1SGordon Ross if (fname != NULL) 796bfbce3c1SGordon Ross (void) strlcpy(od->d_last_name, fname, MAXNAMELEN); 797bfbce3c1SGordon Ross 798bfbce3c1SGordon Ross mutex_exit(&od->d_mutex); 799bfbce3c1SGordon Ross } 800bfbce3c1SGordon Ross 801bfbce3c1SGordon Ross /* 8027f667e74Sjose borrego * smb_odir_resume_at 8037f667e74Sjose borrego * 804*a90cf9f2SGordon Ross * If SMB_ODIR_FLAG_WILDCARDS is not set, and we're rewinding, 805*a90cf9f2SGordon Ross * assume we're no longer at EOF. 806eb1d736bSafshin salek ardakani - Sun Microsystems - Irvine United States * 807eb1d736bSafshin salek ardakani - Sun Microsystems - Irvine United States * Wildcard searching can be resumed from: 8087f667e74Sjose borrego * - the cookie saved at a specified index (SMBsearch, SMBfind). 8097f667e74Sjose borrego * - a specified cookie (SMB_trans2_find) 8107f667e74Sjose borrego * - a specified filename (SMB_trans2_find) - NOT SUPPORTED. 8117f667e74Sjose borrego * Defaults to continuing from where the last search ended. 8127f667e74Sjose borrego * 8137f667e74Sjose borrego * Continuation from where the last search ended (SMB_trans2_find) 8147f667e74Sjose borrego * is implemented by saving the last cookie at a specific index (0) 8157f667e74Sjose borrego * smb_odir_resume_at indicates a new request, so reset od->d_bufptr 8167f667e74Sjose borrego * and d_eof to force a vop_readdir. 8177f667e74Sjose borrego */ 8187f667e74Sjose borrego void 8197f667e74Sjose borrego smb_odir_resume_at(smb_odir_t *od, smb_odir_resume_t *resume) 8207f667e74Sjose borrego { 821*a90cf9f2SGordon Ross uint64_t save_offset; 822*a90cf9f2SGordon Ross 8237f667e74Sjose borrego ASSERT(od); 8247f667e74Sjose borrego ASSERT(od->d_magic == SMB_ODIR_MAGIC); 8257f667e74Sjose borrego ASSERT(resume); 8267f667e74Sjose borrego 827eb1d736bSafshin salek ardakani - Sun Microsystems - Irvine United States if ((od->d_flags & SMB_ODIR_FLAG_WILDCARDS) == 0) { 828*a90cf9f2SGordon Ross if (resume->or_type == SMB_ODIR_RESUME_COOKIE) 829*a90cf9f2SGordon Ross od->d_eof = B_FALSE; 830eb1d736bSafshin salek ardakani - Sun Microsystems - Irvine United States return; 831eb1d736bSafshin salek ardakani - Sun Microsystems - Irvine United States } 832*a90cf9f2SGordon Ross mutex_enter(&od->d_mutex); 833eb1d736bSafshin salek ardakani - Sun Microsystems - Irvine United States 834*a90cf9f2SGordon Ross save_offset = od->d_offset; 8357f667e74Sjose borrego switch (resume->or_type) { 836bfbce3c1SGordon Ross 837bfbce3c1SGordon Ross default: 838bfbce3c1SGordon Ross case SMB_ODIR_RESUME_CONT: 839bfbce3c1SGordon Ross /* Continue where we left off. */ 840bfbce3c1SGordon Ross break; 841bfbce3c1SGordon Ross 8427f667e74Sjose borrego case SMB_ODIR_RESUME_IDX: 843bfbce3c1SGordon Ross /* 844bfbce3c1SGordon Ross * This is used only by the (ancient) SMB_SEARCH. 845bfbce3c1SGordon Ross * Modern clients use trans2 FindFirst, FindNext. 846bfbce3c1SGordon Ross */ 8477f667e74Sjose borrego ASSERT(resume->or_idx >= 0); 8487f667e74Sjose borrego ASSERT(resume->or_idx < SMB_MAX_SEARCH); 8497f667e74Sjose borrego 8507f667e74Sjose borrego if ((resume->or_idx < 0) || 8517f667e74Sjose borrego (resume->or_idx >= SMB_MAX_SEARCH)) { 8527f667e74Sjose borrego resume->or_idx = 0; 8537f667e74Sjose borrego } 8547f667e74Sjose borrego od->d_offset = od->d_cookies[resume->or_idx]; 8557f667e74Sjose borrego break; 856bfbce3c1SGordon Ross 8577f667e74Sjose borrego case SMB_ODIR_RESUME_COOKIE: 8587f667e74Sjose borrego od->d_offset = resume->or_cookie; 8597f667e74Sjose borrego break; 860bfbce3c1SGordon Ross 8617f667e74Sjose borrego case SMB_ODIR_RESUME_FNAME: 862bfbce3c1SGordon Ross /* 863bfbce3c1SGordon Ross * If the name matches the last one saved, 864bfbce3c1SGordon Ross * use the offset that was saved with it in 865bfbce3c1SGordon Ross * the odir. Otherwise use the cookie value 866bfbce3c1SGordon Ross * in the resume data from the client. 867bfbce3c1SGordon Ross */ 868bfbce3c1SGordon Ross if (strcmp(resume->or_fname, od->d_last_name) && 869bfbce3c1SGordon Ross od->d_last_cookie != 0) { 870bfbce3c1SGordon Ross od->d_offset = od->d_last_cookie; 871bfbce3c1SGordon Ross } else if (resume->or_cookie != 0) { 872bfbce3c1SGordon Ross od->d_offset = resume->or_cookie; 873bfbce3c1SGordon Ross } /* else continue where we left off */ 8747f667e74Sjose borrego break; 8757f667e74Sjose borrego } 8767f667e74Sjose borrego 877*a90cf9f2SGordon Ross if (od->d_offset != save_offset) { 8787f667e74Sjose borrego /* Force a vop_readdir to refresh d_buf */ 8797f667e74Sjose borrego od->d_bufptr = NULL; 8807f667e74Sjose borrego od->d_eof = B_FALSE; 881*a90cf9f2SGordon Ross } 8827f667e74Sjose borrego 8837f667e74Sjose borrego mutex_exit(&od->d_mutex); 8847f667e74Sjose borrego } 8857f667e74Sjose borrego 8867f667e74Sjose borrego 8877f667e74Sjose borrego /* *** static functions *** */ 8887f667e74Sjose borrego 8897f667e74Sjose borrego /* 8907f667e74Sjose borrego * smb_odir_create 8917f667e74Sjose borrego * Allocate and populate an odir obect and add it to the tree's list. 8927f667e74Sjose borrego */ 893*a90cf9f2SGordon Ross static smb_odir_t * 8947f667e74Sjose borrego smb_odir_create(smb_request_t *sr, smb_node_t *dnode, 895*a90cf9f2SGordon Ross const char *pattern, uint16_t sattr, uint16_t odid, cred_t *cr) 8967f667e74Sjose borrego { 8977f667e74Sjose borrego smb_odir_t *od; 8987f667e74Sjose borrego smb_tree_t *tree; 8997f667e74Sjose borrego 9007f667e74Sjose borrego ASSERT(sr); 9017f667e74Sjose borrego ASSERT(sr->sr_magic == SMB_REQ_MAGIC); 9027f667e74Sjose borrego ASSERT(sr->tid_tree); 9037f667e74Sjose borrego ASSERT(sr->tid_tree->t_magic == SMB_TREE_MAGIC); 9047f667e74Sjose borrego ASSERT(dnode); 9057f667e74Sjose borrego ASSERT(dnode->n_magic == SMB_NODE_MAGIC); 9067f667e74Sjose borrego 9077f667e74Sjose borrego tree = sr->tid_tree; 9087f667e74Sjose borrego 9098622ec45SGordon Ross od = kmem_cache_alloc(smb_cache_odir, KM_SLEEP); 9107f667e74Sjose borrego bzero(od, sizeof (smb_odir_t)); 9117f667e74Sjose borrego 9127f667e74Sjose borrego mutex_init(&od->d_mutex, NULL, MUTEX_DEFAULT, NULL); 913*a90cf9f2SGordon Ross 914*a90cf9f2SGordon Ross /* 915*a90cf9f2SGordon Ross * Return this to the caller as if they had done 916*a90cf9f2SGordon Ross * smb_tree_lookup_odir() to obtain the odir. 917*a90cf9f2SGordon Ross */ 918*a90cf9f2SGordon Ross od->d_refcnt = 1; 919*a90cf9f2SGordon Ross od->d_state = SMB_ODIR_STATE_IN_USE; 9207f667e74Sjose borrego od->d_magic = SMB_ODIR_MAGIC; 9217f667e74Sjose borrego od->d_opened_by_pid = sr->smb_pid; 9227f667e74Sjose borrego od->d_session = tree->t_session; 923eb1d736bSafshin salek ardakani - Sun Microsystems - Irvine United States od->d_cred = cr; 9243b13a1efSThomas Keiser /* 9253b13a1efSThomas Keiser * grab a ref for od->d_user 9263b13a1efSThomas Keiser * released in smb_odir_delete() 9273b13a1efSThomas Keiser */ 9283b13a1efSThomas Keiser smb_user_hold_internal(sr->uid_user); 9293b13a1efSThomas Keiser od->d_user = sr->uid_user; 9307f667e74Sjose borrego od->d_tree = tree; 9317f667e74Sjose borrego od->d_dnode = dnode; 9327f667e74Sjose borrego smb_node_ref(dnode); 9337f667e74Sjose borrego od->d_odid = odid; 9347f667e74Sjose borrego od->d_sattr = sattr; 9357f667e74Sjose borrego (void) strlcpy(od->d_pattern, pattern, sizeof (od->d_pattern)); 9368b2cc8acSafshin salek ardakani - Sun Microsystems - Irvine United States od->d_flags = 0; 937fe1c642dSBill Krier if (smb_contains_wildcards(od->d_pattern)) 9388b2cc8acSafshin salek ardakani - Sun Microsystems - Irvine United States od->d_flags |= SMB_ODIR_FLAG_WILDCARDS; 9398b2cc8acSafshin salek ardakani - Sun Microsystems - Irvine United States if (vfs_has_feature(dnode->vp->v_vfsp, VFSFT_DIRENTFLAGS)) 9408b2cc8acSafshin salek ardakani - Sun Microsystems - Irvine United States od->d_flags |= SMB_ODIR_FLAG_EDIRENT; 9418b2cc8acSafshin salek ardakani - Sun Microsystems - Irvine United States if (smb_tree_has_feature(tree, SMB_TREE_CASEINSENSITIVE)) 9428b2cc8acSafshin salek ardakani - Sun Microsystems - Irvine United States od->d_flags |= SMB_ODIR_FLAG_IGNORE_CASE; 943cb174861Sjoyce mcintosh if (smb_tree_has_feature(tree, SMB_TREE_SHORTNAMES)) 944cb174861Sjoyce mcintosh od->d_flags |= SMB_ODIR_FLAG_SHORTNAMES; 9458b2cc8acSafshin salek ardakani - Sun Microsystems - Irvine United States if (SMB_TREE_SUPPORTS_CATIA(sr)) 9468b2cc8acSafshin salek ardakani - Sun Microsystems - Irvine United States od->d_flags |= SMB_ODIR_FLAG_CATIA; 947e3f2c991SKeyur Desai if (SMB_TREE_SUPPORTS_ABE(sr)) 948e3f2c991SKeyur Desai od->d_flags |= SMB_ODIR_FLAG_ABE; 949cb174861Sjoyce mcintosh if (dnode->flags & NODE_XATTR_DIR) 950cb174861Sjoyce mcintosh od->d_flags |= SMB_ODIR_FLAG_XATTR; 9517f667e74Sjose borrego od->d_eof = B_FALSE; 9527f667e74Sjose borrego 9537f667e74Sjose borrego smb_llist_enter(&tree->t_odir_list, RW_WRITER); 9547f667e74Sjose borrego smb_llist_insert_tail(&tree->t_odir_list, od); 9557f667e74Sjose borrego smb_llist_exit(&tree->t_odir_list); 9567f667e74Sjose borrego 9577f667e74Sjose borrego atomic_inc_32(&tree->t_session->s_dir_cnt); 958*a90cf9f2SGordon Ross return (od); 959*a90cf9f2SGordon Ross } 960*a90cf9f2SGordon Ross 961*a90cf9f2SGordon Ross /* 962*a90cf9f2SGordon Ross * Set a new pattern, attributes, and rewind. 963*a90cf9f2SGordon Ross */ 964*a90cf9f2SGordon Ross void 965*a90cf9f2SGordon Ross smb_odir_reopen(smb_odir_t *od, const char *pattern, uint16_t sattr) 966*a90cf9f2SGordon Ross { 967*a90cf9f2SGordon Ross 968*a90cf9f2SGordon Ross SMB_ODIR_VALID(od); 969*a90cf9f2SGordon Ross 970*a90cf9f2SGordon Ross mutex_enter(&od->d_mutex); 971*a90cf9f2SGordon Ross od->d_sattr = sattr; 972*a90cf9f2SGordon Ross (void) strlcpy(od->d_pattern, pattern, sizeof (od->d_pattern)); 973*a90cf9f2SGordon Ross if (smb_contains_wildcards(od->d_pattern)) 974*a90cf9f2SGordon Ross od->d_flags |= SMB_ODIR_FLAG_WILDCARDS; 975*a90cf9f2SGordon Ross else 976*a90cf9f2SGordon Ross od->d_flags &= ~SMB_ODIR_FLAG_WILDCARDS; 977*a90cf9f2SGordon Ross 978*a90cf9f2SGordon Ross /* Internal smb_odir_resume_at */ 979*a90cf9f2SGordon Ross od->d_offset = 0; 980*a90cf9f2SGordon Ross od->d_bufptr = NULL; 981*a90cf9f2SGordon Ross od->d_eof = B_FALSE; 982*a90cf9f2SGordon Ross 983*a90cf9f2SGordon Ross mutex_exit(&od->d_mutex); 984da6c28aaSamw } 985da6c28aaSamw 986da6c28aaSamw /* 9879fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States * Delete an odir. 9887f667e74Sjose borrego * 9899fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States * Remove the odir from the tree list before freeing resources 9909fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States * associated with the odir. 991da6c28aaSamw */ 9929fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States void 9939fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States smb_odir_delete(void *arg) 994da6c28aaSamw { 9959fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States smb_tree_t *tree; 9969fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States smb_odir_t *od = (smb_odir_t *)arg; 9979fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States 9989fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States SMB_ODIR_VALID(od); 9999fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States ASSERT(od->d_refcnt == 0); 1000da6c28aaSamw ASSERT(od->d_state == SMB_ODIR_STATE_CLOSED); 1001da6c28aaSamw 10029fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States tree = od->d_tree; 10039fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States smb_llist_enter(&tree->t_odir_list, RW_WRITER); 10049fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States smb_llist_remove(&tree->t_odir_list, od); 1005*a90cf9f2SGordon Ross if (od->d_odid != 0) 10069fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States smb_idpool_free(&tree->t_odid_pool, od->d_odid); 10079fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States atomic_dec_32(&tree->t_session->s_dir_cnt); 10089fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States smb_llist_exit(&tree->t_odir_list); 10099fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States 10109fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States mutex_enter(&od->d_mutex); 10119fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States mutex_exit(&od->d_mutex); 1012da6c28aaSamw 10137f667e74Sjose borrego od->d_magic = 0; 10147f667e74Sjose borrego smb_node_release(od->d_dnode); 10153b13a1efSThomas Keiser smb_user_release(od->d_user); 1016da6c28aaSamw mutex_destroy(&od->d_mutex); 10178622ec45SGordon Ross kmem_cache_free(smb_cache_odir, od); 1018da6c28aaSamw } 10197f667e74Sjose borrego 10207f667e74Sjose borrego /* 10217f667e74Sjose borrego * smb_odir_next_odirent 10227f667e74Sjose borrego * 10237f667e74Sjose borrego * Find the next directory entry in d_buf. If d_bufptr is NULL (buffer 10247f667e74Sjose borrego * is empty or we've reached the end of it), read the next set of 10257f667e74Sjose borrego * entries from the file system (vop_readdir). 10267f667e74Sjose borrego * 10277f667e74Sjose borrego * File systems which support VFSFT_EDIRENT_FLAGS will return the 10287f667e74Sjose borrego * directory entries as a buffer of edirent_t structure. Others will 10297f667e74Sjose borrego * return a buffer of dirent64_t structures. For simplicity translate 10307f667e74Sjose borrego * the data into an smb_odirent_t structure. 10317f667e74Sjose borrego * The ed_name/d_name in d_buf is NULL terminated by the file system. 10327f667e74Sjose borrego * 10337f667e74Sjose borrego * Some file systems can have directories larger than SMB_MAXDIRSIZE. 10348b2cc8acSafshin salek ardakani - Sun Microsystems - Irvine United States * If the odirent offset >= SMB_MAXDIRSIZE return ENOENT and set d_eof 10358b2cc8acSafshin salek ardakani - Sun Microsystems - Irvine United States * to true to stop subsequent calls to smb_vop_readdir. 10367f667e74Sjose borrego * 10377f667e74Sjose borrego * Returns: 10387f667e74Sjose borrego * 0 - success. odirent is populated with the next directory entry 10397f667e74Sjose borrego * ENOENT - no more directory entries 10407f667e74Sjose borrego * errno - error 10417f667e74Sjose borrego */ 10427f667e74Sjose borrego static int 10437f667e74Sjose borrego smb_odir_next_odirent(smb_odir_t *od, smb_odirent_t *odirent) 10447f667e74Sjose borrego { 10457f667e74Sjose borrego int rc; 10467f667e74Sjose borrego int reclen; 10477f667e74Sjose borrego int eof; 10487f667e74Sjose borrego dirent64_t *dp; 10497f667e74Sjose borrego edirent_t *edp; 10508b2cc8acSafshin salek ardakani - Sun Microsystems - Irvine United States char *np; 1051e3f2c991SKeyur Desai uint32_t abe_flag = 0; 10527f667e74Sjose borrego 10537f667e74Sjose borrego ASSERT(MUTEX_HELD(&od->d_mutex)); 10547f667e74Sjose borrego 105548557149Sjoyce mcintosh bzero(odirent, sizeof (smb_odirent_t)); 105648557149Sjoyce mcintosh 10577f667e74Sjose borrego if (od->d_bufptr != NULL) { 10588b2cc8acSafshin salek ardakani - Sun Microsystems - Irvine United States if (od->d_flags & SMB_ODIR_FLAG_EDIRENT) 10598b2cc8acSafshin salek ardakani - Sun Microsystems - Irvine United States reclen = od->d_edp->ed_reclen; 10608b2cc8acSafshin salek ardakani - Sun Microsystems - Irvine United States else 10618b2cc8acSafshin salek ardakani - Sun Microsystems - Irvine United States reclen = od->d_dp->d_reclen; 10627f667e74Sjose borrego 10637f667e74Sjose borrego if (reclen == 0) { 10647f667e74Sjose borrego od->d_bufptr = NULL; 10657f667e74Sjose borrego } else { 10667f667e74Sjose borrego od->d_bufptr += reclen; 10677f667e74Sjose borrego if (od->d_bufptr >= od->d_buf + od->d_bufsize) 10687f667e74Sjose borrego od->d_bufptr = NULL; 10697f667e74Sjose borrego } 10707f667e74Sjose borrego } 10717f667e74Sjose borrego 10727f667e74Sjose borrego if (od->d_bufptr == NULL) { 10737f667e74Sjose borrego if (od->d_eof) 10747f667e74Sjose borrego return (ENOENT); 10757f667e74Sjose borrego 10767f667e74Sjose borrego od->d_bufsize = sizeof (od->d_buf); 10777f667e74Sjose borrego 1078e3f2c991SKeyur Desai if (od->d_flags & SMB_ODIR_FLAG_ABE) 1079e3f2c991SKeyur Desai abe_flag = SMB_ABE; 1080e3f2c991SKeyur Desai 10817f667e74Sjose borrego rc = smb_vop_readdir(od->d_dnode->vp, od->d_offset, 1082e3f2c991SKeyur Desai od->d_buf, &od->d_bufsize, &eof, abe_flag, od->d_cred); 10837f667e74Sjose borrego 10847f667e74Sjose borrego if ((rc == 0) && (od->d_bufsize == 0)) 10857f667e74Sjose borrego rc = ENOENT; 10867f667e74Sjose borrego 10877f667e74Sjose borrego if (rc != 0) { 10887f667e74Sjose borrego od->d_bufptr = NULL; 10897f667e74Sjose borrego od->d_bufsize = 0; 10907f667e74Sjose borrego return (rc); 10917f667e74Sjose borrego } 10927f667e74Sjose borrego 10937f667e74Sjose borrego od->d_eof = (eof != 0); 10947f667e74Sjose borrego od->d_bufptr = od->d_buf; 10957f667e74Sjose borrego } 10967f667e74Sjose borrego 10978b2cc8acSafshin salek ardakani - Sun Microsystems - Irvine United States if (od->d_flags & SMB_ODIR_FLAG_EDIRENT) 10988b2cc8acSafshin salek ardakani - Sun Microsystems - Irvine United States od->d_offset = od->d_edp->ed_off; 10998b2cc8acSafshin salek ardakani - Sun Microsystems - Irvine United States else 11008b2cc8acSafshin salek ardakani - Sun Microsystems - Irvine United States od->d_offset = od->d_dp->d_off; 11018b2cc8acSafshin salek ardakani - Sun Microsystems - Irvine United States 11027f667e74Sjose borrego if (od->d_offset >= SMB_MAXDIRSIZE) { 11037f667e74Sjose borrego od->d_bufptr = NULL; 11047f667e74Sjose borrego od->d_bufsize = 0; 11058b2cc8acSafshin salek ardakani - Sun Microsystems - Irvine United States od->d_eof = B_TRUE; 11067f667e74Sjose borrego return (ENOENT); 11077f667e74Sjose borrego } 11087f667e74Sjose borrego 11098b2cc8acSafshin salek ardakani - Sun Microsystems - Irvine United States if (od->d_flags & SMB_ODIR_FLAG_EDIRENT) { 11107f667e74Sjose borrego edp = od->d_edp; 11117f667e74Sjose borrego odirent->od_ino = edp->ed_ino; 11127f667e74Sjose borrego odirent->od_eflags = edp->ed_eflags; 11138b2cc8acSafshin salek ardakani - Sun Microsystems - Irvine United States np = edp->ed_name; 11147f667e74Sjose borrego } else { 11157f667e74Sjose borrego dp = od->d_dp; 11167f667e74Sjose borrego odirent->od_ino = dp->d_ino; 11177f667e74Sjose borrego odirent->od_eflags = 0; 11188b2cc8acSafshin salek ardakani - Sun Microsystems - Irvine United States np = dp->d_name; 11198b2cc8acSafshin salek ardakani - Sun Microsystems - Irvine United States } 11208b2cc8acSafshin salek ardakani - Sun Microsystems - Irvine United States 11218b2cc8acSafshin salek ardakani - Sun Microsystems - Irvine United States if ((od->d_flags & SMB_ODIR_FLAG_CATIA) && 11228b2cc8acSafshin salek ardakani - Sun Microsystems - Irvine United States ((od->d_flags & SMB_ODIR_FLAG_XATTR) == 0)) { 11238b2cc8acSafshin salek ardakani - Sun Microsystems - Irvine United States smb_vop_catia_v4tov5(np, odirent->od_name, 11248b2cc8acSafshin salek ardakani - Sun Microsystems - Irvine United States sizeof (odirent->od_name)); 11258b2cc8acSafshin salek ardakani - Sun Microsystems - Irvine United States } else { 11268b2cc8acSafshin salek ardakani - Sun Microsystems - Irvine United States (void) strlcpy(odirent->od_name, np, 11277f667e74Sjose borrego sizeof (odirent->od_name)); 11287f667e74Sjose borrego } 11297f667e74Sjose borrego 11307f667e74Sjose borrego return (0); 11317f667e74Sjose borrego } 11327f667e74Sjose borrego 11337f667e74Sjose borrego /* 11347f667e74Sjose borrego * smb_odir_single_fileinfo 11357f667e74Sjose borrego * 11367f667e74Sjose borrego * Lookup the file identified by od->d_pattern. 11377f667e74Sjose borrego * 11387f667e74Sjose borrego * If the looked up file is a link, we attempt to lookup the link target 11397f667e74Sjose borrego * to use its attributes in place of those of the files's. 11407f667e74Sjose borrego * If we fail to lookup the target of the link we use the original 11417f667e74Sjose borrego * file's attributes. 11427f667e74Sjose borrego * Check if the attributes match the search attributes. 11437f667e74Sjose borrego * 11447f667e74Sjose borrego * Returns: 0 - success 11457f667e74Sjose borrego * ENOENT - no match 11467f667e74Sjose borrego * errno - error 11477f667e74Sjose borrego */ 11487f667e74Sjose borrego static int 11497f667e74Sjose borrego smb_odir_single_fileinfo(smb_request_t *sr, smb_odir_t *od, 11507f667e74Sjose borrego smb_fileinfo_t *fileinfo) 11517f667e74Sjose borrego { 11527f667e74Sjose borrego int rc; 11537f667e74Sjose borrego smb_node_t *fnode, *tgt_node; 1154037cac00Sjoyce mcintosh smb_attr_t attr; 1155cb174861Sjoyce mcintosh ino64_t fid; 11567f667e74Sjose borrego char *name; 11578b2cc8acSafshin salek ardakani - Sun Microsystems - Irvine United States boolean_t case_conflict = B_FALSE; 11588b2cc8acSafshin salek ardakani - Sun Microsystems - Irvine United States int lookup_flags, flags = 0; 11598b2cc8acSafshin salek ardakani - Sun Microsystems - Irvine United States vnode_t *vp; 11607f667e74Sjose borrego 11617f667e74Sjose borrego ASSERT(sr); 11627f667e74Sjose borrego ASSERT(sr->sr_magic == SMB_REQ_MAGIC); 11637f667e74Sjose borrego ASSERT(od); 11647f667e74Sjose borrego ASSERT(od->d_magic == SMB_ODIR_MAGIC); 11657f667e74Sjose borrego 11667f667e74Sjose borrego ASSERT(MUTEX_HELD(&od->d_mutex)); 11677f667e74Sjose borrego bzero(fileinfo, sizeof (smb_fileinfo_t)); 11687f667e74Sjose borrego 1169eb1d736bSafshin salek ardakani - Sun Microsystems - Irvine United States rc = smb_fsop_lookup(sr, od->d_cred, 0, od->d_tree->t_snode, 1170037cac00Sjoyce mcintosh od->d_dnode, od->d_pattern, &fnode); 11717f667e74Sjose borrego if (rc != 0) 11727f667e74Sjose borrego return (rc); 11737f667e74Sjose borrego 11748b2cc8acSafshin salek ardakani - Sun Microsystems - Irvine United States /* 11758b2cc8acSafshin salek ardakani - Sun Microsystems - Irvine United States * If case sensitive, do a case insensitive smb_vop_lookup to 11768b2cc8acSafshin salek ardakani - Sun Microsystems - Irvine United States * check for case conflict 11778b2cc8acSafshin salek ardakani - Sun Microsystems - Irvine United States */ 11788b2cc8acSafshin salek ardakani - Sun Microsystems - Irvine United States if (od->d_flags & SMB_ODIR_FLAG_IGNORE_CASE) { 11798b2cc8acSafshin salek ardakani - Sun Microsystems - Irvine United States lookup_flags = SMB_IGNORE_CASE; 11808b2cc8acSafshin salek ardakani - Sun Microsystems - Irvine United States if (od->d_flags & SMB_ODIR_FLAG_CATIA) 11818b2cc8acSafshin salek ardakani - Sun Microsystems - Irvine United States lookup_flags |= SMB_CATIA; 11827f667e74Sjose borrego 11838b2cc8acSafshin salek ardakani - Sun Microsystems - Irvine United States rc = smb_vop_lookup(od->d_dnode->vp, fnode->od_name, &vp, 11848b2cc8acSafshin salek ardakani - Sun Microsystems - Irvine United States NULL, lookup_flags, &flags, od->d_tree->t_snode->vp, 11859fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States NULL, od->d_cred); 11868b2cc8acSafshin salek ardakani - Sun Microsystems - Irvine United States if (rc != 0) 11878b2cc8acSafshin salek ardakani - Sun Microsystems - Irvine United States return (rc); 11888b2cc8acSafshin salek ardakani - Sun Microsystems - Irvine United States VN_RELE(vp); 11898b2cc8acSafshin salek ardakani - Sun Microsystems - Irvine United States 11908b2cc8acSafshin salek ardakani - Sun Microsystems - Irvine United States if (flags & ED_CASE_CONFLICT) 11918b2cc8acSafshin salek ardakani - Sun Microsystems - Irvine United States case_conflict = B_TRUE; 11928b2cc8acSafshin salek ardakani - Sun Microsystems - Irvine United States } 11938b2cc8acSafshin salek ardakani - Sun Microsystems - Irvine United States 11945fd03bc0SGordon Ross bzero(&attr, sizeof (attr)); 11955fd03bc0SGordon Ross attr.sa_mask = SMB_AT_ALL; 1196*a90cf9f2SGordon Ross rc = smb_node_getattr(NULL, fnode, zone_kcred(), NULL, &attr); 11975fd03bc0SGordon Ross if (rc != 0) { 1198037cac00Sjoyce mcintosh smb_node_release(fnode); 1199037cac00Sjoyce mcintosh return (rc); 1200037cac00Sjoyce mcintosh } 1201037cac00Sjoyce mcintosh 12027f667e74Sjose borrego 12037f667e74Sjose borrego /* follow link to get target node & attr */ 12049fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States if (smb_node_is_symlink(fnode) && 12059fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States smb_odir_lookup_link(sr, od, fnode->od_name, &tgt_node)) { 12067f667e74Sjose borrego smb_node_release(fnode); 12077f667e74Sjose borrego fnode = tgt_node; 12085fd03bc0SGordon Ross attr.sa_mask = SMB_AT_ALL; 1209*a90cf9f2SGordon Ross rc = smb_node_getattr(NULL, fnode, zone_kcred(), NULL, &attr); 12105fd03bc0SGordon Ross if (rc != 0) { 1211037cac00Sjoyce mcintosh smb_node_release(fnode); 1212037cac00Sjoyce mcintosh return (rc); 1213037cac00Sjoyce mcintosh } 12147f667e74Sjose borrego } 12157f667e74Sjose borrego 12167f667e74Sjose borrego /* check search attributes */ 1217037cac00Sjoyce mcintosh if (!smb_sattr_check(attr.sa_dosattr, od->d_sattr)) { 12187f667e74Sjose borrego smb_node_release(fnode); 12197f667e74Sjose borrego return (ENOENT); 12207f667e74Sjose borrego } 12217f667e74Sjose borrego 1222148c5f43SAlan Wright name = fnode->od_name; 1223cb174861Sjoyce mcintosh if (od->d_flags & SMB_ODIR_FLAG_SHORTNAMES) { 1224cb174861Sjoyce mcintosh fid = attr.sa_vattr.va_nodeid; 1225cb174861Sjoyce mcintosh if (case_conflict || smb_needs_mangled(name)) { 1226cb174861Sjoyce mcintosh smb_mangle(name, fid, fileinfo->fi_shortname, 1227cb174861Sjoyce mcintosh SMB_SHORTNAMELEN); 1228cb174861Sjoyce mcintosh } 1229148c5f43SAlan Wright if (case_conflict) 1230148c5f43SAlan Wright name = fileinfo->fi_shortname; 1231cb174861Sjoyce mcintosh } 1232148c5f43SAlan Wright 1233148c5f43SAlan Wright (void) strlcpy(fileinfo->fi_name, name, sizeof (fileinfo->fi_name)); 1234148c5f43SAlan Wright 1235037cac00Sjoyce mcintosh fileinfo->fi_dosattr = attr.sa_dosattr; 1236037cac00Sjoyce mcintosh fileinfo->fi_nodeid = attr.sa_vattr.va_nodeid; 1237037cac00Sjoyce mcintosh fileinfo->fi_size = attr.sa_vattr.va_size; 1238e3f2c991SKeyur Desai fileinfo->fi_alloc_size = attr.sa_allocsz; 1239037cac00Sjoyce mcintosh fileinfo->fi_atime = attr.sa_vattr.va_atime; 1240037cac00Sjoyce mcintosh fileinfo->fi_mtime = attr.sa_vattr.va_mtime; 1241037cac00Sjoyce mcintosh fileinfo->fi_ctime = attr.sa_vattr.va_ctime; 1242037cac00Sjoyce mcintosh if (attr.sa_crtime.tv_sec) 1243037cac00Sjoyce mcintosh fileinfo->fi_crtime = attr.sa_crtime; 12447f667e74Sjose borrego else 1245037cac00Sjoyce mcintosh fileinfo->fi_crtime = attr.sa_vattr.va_mtime; 12467f667e74Sjose borrego 12477f667e74Sjose borrego smb_node_release(fnode); 12487f667e74Sjose borrego return (0); 12497f667e74Sjose borrego } 12507f667e74Sjose borrego 12517f667e74Sjose borrego /* 12527f667e74Sjose borrego * smb_odir_wildcard_fileinfo 12537f667e74Sjose borrego * 12547f667e74Sjose borrego * odirent contains a directory entry, obtained from a vop_readdir. 12557f667e74Sjose borrego * If a case conflict is identified the filename is mangled and the 1256148c5f43SAlan Wright * shortname is used as 'name', in place of odirent->od_name. 12577f667e74Sjose borrego * 12587f667e74Sjose borrego * If the looked up file is a link, we attempt to lookup the link target 12597f667e74Sjose borrego * to use its attributes in place of those of the files's. 12607f667e74Sjose borrego * If we fail to lookup the target of the link we use the original 12617f667e74Sjose borrego * file's attributes. 12627f667e74Sjose borrego * Check if the attributes match the search attributes. 12637f667e74Sjose borrego * 12647f667e74Sjose borrego * Although some file systems can have directories larger than 12657f667e74Sjose borrego * SMB_MAXDIRSIZE smb_odir_next_odirent ensures that no offset larger 12667f667e74Sjose borrego * than SMB_MAXDIRSIZE is returned. It is therefore safe to use the 12677f667e74Sjose borrego * offset as the cookie (uint32_t). 12687f667e74Sjose borrego * 12697f667e74Sjose borrego * Returns: 0 - success 12707f667e74Sjose borrego * ENOENT - no match, proceed to next entry 12717f667e74Sjose borrego * errno - error 12727f667e74Sjose borrego */ 12737f667e74Sjose borrego static int 12747f667e74Sjose borrego smb_odir_wildcard_fileinfo(smb_request_t *sr, smb_odir_t *od, 12757f667e74Sjose borrego smb_odirent_t *odirent, smb_fileinfo_t *fileinfo) 12767f667e74Sjose borrego { 12777f667e74Sjose borrego int rc; 12785a485655SKevin Crowe cred_t *cr; 12797f667e74Sjose borrego smb_node_t *fnode, *tgt_node; 1280037cac00Sjoyce mcintosh smb_attr_t attr; 12817f667e74Sjose borrego char *name; 12827f667e74Sjose borrego boolean_t case_conflict; 12837f667e74Sjose borrego 12847f667e74Sjose borrego ASSERT(sr); 12857f667e74Sjose borrego ASSERT(sr->sr_magic == SMB_REQ_MAGIC); 12867f667e74Sjose borrego ASSERT(od); 12877f667e74Sjose borrego ASSERT(od->d_magic == SMB_ODIR_MAGIC); 12887f667e74Sjose borrego 12897f667e74Sjose borrego ASSERT(MUTEX_HELD(&od->d_mutex)); 12907f667e74Sjose borrego bzero(fileinfo, sizeof (smb_fileinfo_t)); 12917f667e74Sjose borrego 1292148c5f43SAlan Wright rc = smb_fsop_lookup(sr, od->d_cred, SMB_CASE_SENSITIVE, 1293148c5f43SAlan Wright od->d_tree->t_snode, od->d_dnode, odirent->od_name, &fnode); 12947f667e74Sjose borrego if (rc != 0) 12957f667e74Sjose borrego return (rc); 12967f667e74Sjose borrego 12977f667e74Sjose borrego /* follow link to get target node & attr */ 12989fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States if (smb_node_is_symlink(fnode) && 1299148c5f43SAlan Wright smb_odir_lookup_link(sr, od, odirent->od_name, &tgt_node)) { 13007f667e74Sjose borrego smb_node_release(fnode); 13017f667e74Sjose borrego fnode = tgt_node; 1302037cac00Sjoyce mcintosh } 1303037cac00Sjoyce mcintosh 13049fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States /* skip system files */ 13059fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States if (smb_node_is_system(fnode)) { 13069fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States smb_node_release(fnode); 13079fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States return (ENOENT); 13089fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States } 13099fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States 13105a485655SKevin Crowe /* 13115a485655SKevin Crowe * Windows directory listings return not only names, but 13125a485655SKevin Crowe * also some attributes. In Unix, you need some access to 13135a485655SKevin Crowe * get those attributes. Which credential should we use to 13145a485655SKevin Crowe * get those? If we're doing Access Based Enumeration (ABE) 13155a485655SKevin Crowe * we want this getattr to fail, which will cause the caller 13165a485655SKevin Crowe * to skip this entry. If we're NOT doing ABE, we normally 13175a485655SKevin Crowe * want to show all the directory entries (including their 13185a485655SKevin Crowe * attributes) so we want this getattr to succeed! 13195a485655SKevin Crowe */ 13205a485655SKevin Crowe if (smb_tree_has_feature(od->d_tree, SMB_TREE_ABE)) 13215a485655SKevin Crowe cr = od->d_cred; 13225a485655SKevin Crowe else 13235a485655SKevin Crowe cr = zone_kcred(); 13245a485655SKevin Crowe 13255fd03bc0SGordon Ross bzero(&attr, sizeof (attr)); 13265fd03bc0SGordon Ross attr.sa_mask = SMB_AT_ALL; 13275a485655SKevin Crowe rc = smb_node_getattr(NULL, fnode, cr, NULL, &attr); 13285fd03bc0SGordon Ross if (rc != 0) { 1329037cac00Sjoyce mcintosh smb_node_release(fnode); 1330037cac00Sjoyce mcintosh return (rc); 13317f667e74Sjose borrego } 13327f667e74Sjose borrego 13337f667e74Sjose borrego /* check search attributes */ 1334037cac00Sjoyce mcintosh if (!smb_sattr_check(attr.sa_dosattr, od->d_sattr)) { 13357f667e74Sjose borrego smb_node_release(fnode); 13367f667e74Sjose borrego return (ENOENT); 13377f667e74Sjose borrego } 13387f667e74Sjose borrego 1339cb174861Sjoyce mcintosh name = odirent->od_name; 1340cb174861Sjoyce mcintosh if (od->d_flags & SMB_ODIR_FLAG_SHORTNAMES) { 1341148c5f43SAlan Wright case_conflict = ((od->d_flags & SMB_ODIR_FLAG_IGNORE_CASE) && 1342148c5f43SAlan Wright (odirent->od_eflags & ED_CASE_CONFLICT)); 1343cb174861Sjoyce mcintosh if (case_conflict || smb_needs_mangled(name)) { 1344cb174861Sjoyce mcintosh smb_mangle(name, odirent->od_ino, 1345148c5f43SAlan Wright fileinfo->fi_shortname, SMB_SHORTNAMELEN); 1346148c5f43SAlan Wright } 1347cb174861Sjoyce mcintosh if (case_conflict) 1348cb174861Sjoyce mcintosh name = fileinfo->fi_shortname; 1349cb174861Sjoyce mcintosh } 1350148c5f43SAlan Wright 1351148c5f43SAlan Wright (void) strlcpy(fileinfo->fi_name, name, sizeof (fileinfo->fi_name)); 1352148c5f43SAlan Wright 13537f667e74Sjose borrego fileinfo->fi_cookie = (uint32_t)od->d_offset; 1354037cac00Sjoyce mcintosh fileinfo->fi_dosattr = attr.sa_dosattr; 1355037cac00Sjoyce mcintosh fileinfo->fi_nodeid = attr.sa_vattr.va_nodeid; 1356037cac00Sjoyce mcintosh fileinfo->fi_size = attr.sa_vattr.va_size; 1357e3f2c991SKeyur Desai fileinfo->fi_alloc_size = attr.sa_allocsz; 1358037cac00Sjoyce mcintosh fileinfo->fi_atime = attr.sa_vattr.va_atime; 1359037cac00Sjoyce mcintosh fileinfo->fi_mtime = attr.sa_vattr.va_mtime; 1360037cac00Sjoyce mcintosh fileinfo->fi_ctime = attr.sa_vattr.va_ctime; 1361037cac00Sjoyce mcintosh if (attr.sa_crtime.tv_sec) 1362037cac00Sjoyce mcintosh fileinfo->fi_crtime = attr.sa_crtime; 13637f667e74Sjose borrego else 1364037cac00Sjoyce mcintosh fileinfo->fi_crtime = attr.sa_vattr.va_mtime; 13657f667e74Sjose borrego 13667f667e74Sjose borrego smb_node_release(fnode); 13677f667e74Sjose borrego return (0); 13687f667e74Sjose borrego } 13697f667e74Sjose borrego 13707f667e74Sjose borrego /* 13717f667e74Sjose borrego * smb_odir_lookup_link 13727f667e74Sjose borrego * 13737f667e74Sjose borrego * If the file is a symlink we lookup the object to which the 13747f667e74Sjose borrego * symlink refers so that we can return its attributes. 13757f667e74Sjose borrego * This can cause a problem if a symlink in a sub-directory 13767f667e74Sjose borrego * points to a parent directory (some UNIX GUI's create a symlink 13777f667e74Sjose borrego * in $HOME/.desktop that points to the user's home directory). 13787f667e74Sjose borrego * Some Windows applications (e.g. virus scanning) loop/hang 13797f667e74Sjose borrego * trying to follow this recursive path and there is little 13807f667e74Sjose borrego * we can do because the path is constructed on the client. 13817f667e74Sjose borrego * smb_dirsymlink_enable allows an end-user to disable 13827f667e74Sjose borrego * symlinks to directories. Symlinks to other object types 13837f667e74Sjose borrego * should be unaffected. 13847f667e74Sjose borrego * 13857f667e74Sjose borrego * Returns: B_TRUE - followed link. tgt_node and tgt_attr set 13867f667e74Sjose borrego * B_FALSE - link not followed 13877f667e74Sjose borrego */ 13887f667e74Sjose borrego static boolean_t 13897f667e74Sjose borrego smb_odir_lookup_link(smb_request_t *sr, smb_odir_t *od, 1390037cac00Sjoyce mcintosh char *fname, smb_node_t **tgt_node) 13917f667e74Sjose borrego { 13927f667e74Sjose borrego int rc; 1393148c5f43SAlan Wright uint32_t flags = SMB_FOLLOW_LINKS | SMB_CASE_SENSITIVE; 13947f667e74Sjose borrego 1395148c5f43SAlan Wright rc = smb_fsop_lookup(sr, od->d_cred, flags, 1396037cac00Sjoyce mcintosh od->d_tree->t_snode, od->d_dnode, fname, tgt_node); 13977f667e74Sjose borrego if (rc != 0) { 13987f667e74Sjose borrego *tgt_node = NULL; 13997f667e74Sjose borrego return (B_FALSE); 14007f667e74Sjose borrego } 14017f667e74Sjose borrego 1402037cac00Sjoyce mcintosh if (smb_node_is_dir(*tgt_node) && (!smb_dirsymlink_enable)) { 14037f667e74Sjose borrego smb_node_release(*tgt_node); 14047f667e74Sjose borrego *tgt_node = NULL; 14057f667e74Sjose borrego return (B_FALSE); 14067f667e74Sjose borrego } 14077f667e74Sjose borrego 14087f667e74Sjose borrego return (B_TRUE); 14097f667e74Sjose borrego } 1410cb174861Sjoyce mcintosh 1411cb174861Sjoyce mcintosh /* 1412cb174861Sjoyce mcintosh * smb_odir_match_name 1413cb174861Sjoyce mcintosh * 1414cb174861Sjoyce mcintosh * Check if the directory entry name matches the search pattern: 1415cb174861Sjoyce mcintosh * - Don't match reserved dos filenames. 1416cb174861Sjoyce mcintosh * - Check if odirent->od_name matches od->d_pattern. 1417cb174861Sjoyce mcintosh * - If shortnames are supported, generate the shortname from 1418cb174861Sjoyce mcintosh * odirent->od_name and check if it matches od->d_pattern. 1419cb174861Sjoyce mcintosh */ 1420c13be35aSGordon Ross static boolean_t 1421cb174861Sjoyce mcintosh smb_odir_match_name(smb_odir_t *od, smb_odirent_t *odirent) 1422cb174861Sjoyce mcintosh { 1423cb174861Sjoyce mcintosh char *name = odirent->od_name; 1424cb174861Sjoyce mcintosh char shortname[SMB_SHORTNAMELEN]; 1425cb174861Sjoyce mcintosh ino64_t ino = odirent->od_ino; 1426c13be35aSGordon Ross boolean_t ci = (od->d_flags & SMB_ODIR_FLAG_IGNORE_CASE) != 0; 1427cb174861Sjoyce mcintosh 1428cb174861Sjoyce mcintosh if (smb_is_reserved_dos_name(name)) 1429cb174861Sjoyce mcintosh return (B_FALSE); 1430cb174861Sjoyce mcintosh 1431c13be35aSGordon Ross if (smb_match(od->d_pattern, name, ci)) 1432cb174861Sjoyce mcintosh return (B_TRUE); 1433cb174861Sjoyce mcintosh 1434cb174861Sjoyce mcintosh if (od->d_flags & SMB_ODIR_FLAG_SHORTNAMES) { 1435cb174861Sjoyce mcintosh smb_mangle(name, ino, shortname, SMB_SHORTNAMELEN); 1436c13be35aSGordon Ross if (smb_match(od->d_pattern, shortname, ci)) 1437cb174861Sjoyce mcintosh return (B_TRUE); 1438cb174861Sjoyce mcintosh } 1439cb174861Sjoyce mcintosh 1440cb174861Sjoyce mcintosh return (B_FALSE); 1441cb174861Sjoyce mcintosh } 1442