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 /* 227f667e74Sjose borrego * Copyright 2009 Sun Microsystems, Inc. All rights reserved. 23da6c28aaSamw * Use is subject to license terms. 24da6c28aaSamw */ 25da6c28aaSamw 26da6c28aaSamw /* 27da6c28aaSamw * Structures and type definitions for the SMB module. 28da6c28aaSamw */ 29da6c28aaSamw 30faa1795aSjb #ifndef _SMBSRV_SMB_KTYPES_H 31faa1795aSjb #define _SMBSRV_SMB_KTYPES_H 32da6c28aaSamw 33da6c28aaSamw #ifdef __cplusplus 34da6c28aaSamw extern "C" { 35da6c28aaSamw #endif 36da6c28aaSamw 37faa1795aSjb #include <sys/note.h> 38da6c28aaSamw #include <sys/systm.h> 39da6c28aaSamw #include <sys/param.h> 40da6c28aaSamw #include <sys/types.h> 41da6c28aaSamw #include <sys/synch.h> 42da6c28aaSamw #include <sys/taskq.h> 433db3f65cSamw #include <sys/socket.h> 44da6c28aaSamw #include <sys/acl.h> 45da6c28aaSamw #include <sys/sdt.h> 46c8ec8eeaSjose borrego #include <sys/stat.h> 47da6c28aaSamw #include <sys/vnode.h> 48da6c28aaSamw #include <sys/cred.h> 490f1702c5SYu Xiangning #include <netinet/in.h> 500f1702c5SYu Xiangning #include <sys/ksocket.h> 51faa1795aSjb #include <sys/fem.h> 52faa1795aSjb #include <sys/door.h> 537f667e74Sjose borrego #include <sys/extdirent.h> 54da6c28aaSamw #include <smbsrv/smb.h> 55da6c28aaSamw #include <smbsrv/smbinfo.h> 56da6c28aaSamw #include <smbsrv/mbuf.h> 576537f381Sas #include <smbsrv/smb_sid.h> 583db3f65cSamw #include <smbsrv/smb_xdr.h> 5921b7895dSjb #include <smbsrv/netbios.h> 60da6c28aaSamw #include <smbsrv/smb_vops.h> 6129bd2886SAlan Wright #include <smbsrv/ntifs.h> 62da6c28aaSamw 632c2961f8Sjose borrego struct smb_disp_entry; 64faa1795aSjb struct smb_request; 65faa1795aSjb struct smb_server; 66da6c28aaSamw 67da6c28aaSamw int smb_noop(void *, size_t, int); 68da6c28aaSamw 69da6c28aaSamw #define SMB_AUDIT_STACK_DEPTH 16 70da6c28aaSamw #define SMB_AUDIT_BUF_MAX_REC 16 71da6c28aaSamw #define SMB_AUDIT_NODE 0x00000001 72da6c28aaSamw 73c8ec8eeaSjose borrego /* 74c8ec8eeaSjose borrego * Maximum number of records returned in SMBsearch, SMBfind 75c8ec8eeaSjose borrego * and SMBfindunique response. Value set to 10 for compatibility 76c8ec8eeaSjose borrego * with Windows. 77c8ec8eeaSjose borrego */ 78c8ec8eeaSjose borrego #define SMB_MAX_SEARCH 10 79c8ec8eeaSjose borrego 807f667e74Sjose borrego #define SMB_SEARCH_ATTRIBUTES \ 817f667e74Sjose borrego (FILE_ATTRIBUTE_HIDDEN | \ 827f667e74Sjose borrego FILE_ATTRIBUTE_SYSTEM | \ 837f667e74Sjose borrego FILE_ATTRIBUTE_DIRECTORY) 847f667e74Sjose borrego 852c1b14e5Sjose borrego #define SMB_SEARCH_HIDDEN(sattr) ((sattr) & FILE_ATTRIBUTE_HIDDEN) 862c1b14e5Sjose borrego #define SMB_SEARCH_SYSTEM(sattr) ((sattr) & FILE_ATTRIBUTE_SYSTEM) 872c1b14e5Sjose borrego #define SMB_SEARCH_DIRECTORY(sattr) ((sattr) & FILE_ATTRIBUTE_DIRECTORY) 887f667e74Sjose borrego #define SMB_SEARCH_ALL(sattr) ((sattr) & SMB_SEARCH_ATTRIBUTES) 892c1b14e5Sjose borrego 90da6c28aaSamw typedef struct { 91da6c28aaSamw uint32_t anr_refcnt; 92da6c28aaSamw int anr_depth; 93da6c28aaSamw pc_t anr_stack[SMB_AUDIT_STACK_DEPTH]; 94da6c28aaSamw } smb_audit_record_node_t; 95da6c28aaSamw 96da6c28aaSamw typedef struct { 97da6c28aaSamw int anb_index; 98da6c28aaSamw int anb_max_index; 99da6c28aaSamw smb_audit_record_node_t anb_records[SMB_AUDIT_BUF_MAX_REC]; 100da6c28aaSamw } smb_audit_buf_node_t; 101da6c28aaSamw 102da6c28aaSamw #define SMB_WORKER_PRIORITY 99 103da6c28aaSamw /* 104da6c28aaSamw * Thread State Machine 105da6c28aaSamw * -------------------- 106da6c28aaSamw * 107da6c28aaSamw * T5 T0 108da6c28aaSamw * smb_thread_destroy() <-------+ +------- smb_thread_init() 109da6c28aaSamw * | | 110da6c28aaSamw * | v 111da6c28aaSamw * +-----------------------------+ 112da6c28aaSamw * | SMB_THREAD_STATE_EXITED |<---+ 113da6c28aaSamw * +-----------------------------+ | 114da6c28aaSamw * | T1 | 115da6c28aaSamw * v | 116da6c28aaSamw * +-----------------------------+ | 117da6c28aaSamw * | SMB_THREAD_STATE_STARTING | | 118da6c28aaSamw * +-----------------------------+ | 119da6c28aaSamw * | T2 | T4 120da6c28aaSamw * v | 121da6c28aaSamw * +-----------------------------+ | 122da6c28aaSamw * | SMB_THREAD_STATE_RUNNING | | 123da6c28aaSamw * +-----------------------------+ | 124da6c28aaSamw * | T3 | 125da6c28aaSamw * v | 126da6c28aaSamw * +-----------------------------+ | 127da6c28aaSamw * | SMB_THREAD_STATE_EXITING |----+ 128da6c28aaSamw * +-----------------------------+ 129da6c28aaSamw * 130da6c28aaSamw * Transition T0 131da6c28aaSamw * 132da6c28aaSamw * This transition is executed in smb_thread_init(). 133da6c28aaSamw * 134da6c28aaSamw * Transition T1 135da6c28aaSamw * 136da6c28aaSamw * This transition is executed in smb_thread_start(). 137da6c28aaSamw * 138da6c28aaSamw * Transition T2 139da6c28aaSamw * 140da6c28aaSamw * This transition is executed by the thread itself when it starts running. 141da6c28aaSamw * 142da6c28aaSamw * Transition T3 143da6c28aaSamw * 144da6c28aaSamw * This transition is executed by the thread itself in 145da6c28aaSamw * smb_thread_entry_point() just before calling thread_exit(). 146da6c28aaSamw * 147da6c28aaSamw * 148da6c28aaSamw * Transition T4 149da6c28aaSamw * 150da6c28aaSamw * This transition is executed in smb_thread_stop(). 151da6c28aaSamw * 152da6c28aaSamw * Transition T5 153da6c28aaSamw * 154da6c28aaSamw * This transition is executed in smb_thread_destroy(). 155da6c28aaSamw * 156da6c28aaSamw * Comments 157da6c28aaSamw * -------- 158da6c28aaSamw * 159da6c28aaSamw * The field smb_thread_aw_t contains a function pointer that knows how to 160da6c28aaSamw * awake the thread. It is a temporary solution to work around the fact that 161da6c28aaSamw * kernel threads (not part of a userspace process) cannot be signaled. 162da6c28aaSamw */ 163da6c28aaSamw typedef enum smb_thread_state { 164da6c28aaSamw SMB_THREAD_STATE_STARTING = 0, 165da6c28aaSamw SMB_THREAD_STATE_RUNNING, 166da6c28aaSamw SMB_THREAD_STATE_EXITING, 167da6c28aaSamw SMB_THREAD_STATE_EXITED 168da6c28aaSamw } smb_thread_state_t; 169da6c28aaSamw 170da6c28aaSamw struct _smb_thread; 171da6c28aaSamw 172da6c28aaSamw typedef void (*smb_thread_ep_t)(struct _smb_thread *, void *ep_arg); 173da6c28aaSamw typedef void (*smb_thread_aw_t)(struct _smb_thread *, void *aw_arg); 174da6c28aaSamw 175da6c28aaSamw #define SMB_THREAD_MAGIC 0x534D4254 /* SMBT */ 176da6c28aaSamw 177da6c28aaSamw typedef struct _smb_thread { 178da6c28aaSamw uint32_t sth_magic; 179da6c28aaSamw char sth_name[16]; 180da6c28aaSamw smb_thread_state_t sth_state; 181da6c28aaSamw kthread_t *sth_th; 182da6c28aaSamw kt_did_t sth_did; 183da6c28aaSamw smb_thread_ep_t sth_ep; 184da6c28aaSamw void *sth_ep_arg; 185da6c28aaSamw smb_thread_aw_t sth_aw; 186da6c28aaSamw void *sth_aw_arg; 187da6c28aaSamw boolean_t sth_kill; 188da6c28aaSamw kmutex_t sth_mtx; 189da6c28aaSamw kcondvar_t sth_cv; 190da6c28aaSamw } smb_thread_t; 191da6c28aaSamw 192da6c28aaSamw /* 193da6c28aaSamw * Pool of IDs 194da6c28aaSamw * ----------- 195da6c28aaSamw * 196da6c28aaSamw * A pool of IDs is a pool of 16 bit numbers. It is implemented as a bitmap. 197da6c28aaSamw * A bit set to '1' indicates that that particular value has been allocated. 198da6c28aaSamw * The allocation process is done shifting a bit through the whole bitmap. 199da6c28aaSamw * The current position of that index bit is kept in the smb_idpool_t 200da6c28aaSamw * structure and represented by a byte index (0 to buffer size minus 1) and 201da6c28aaSamw * a bit index (0 to 7). 202da6c28aaSamw * 203da6c28aaSamw * The pools start with a size of 8 bytes or 64 IDs. Each time the pool runs 204da6c28aaSamw * out of IDs its current size is doubled until it reaches its maximum size 205da6c28aaSamw * (8192 bytes or 65536 IDs). The IDs 0 and 65535 are never given out which 206da6c28aaSamw * means that a pool can have a maximum number of 65534 IDs available. 207da6c28aaSamw */ 208da6c28aaSamw #define SMB_IDPOOL_MAGIC 0x4944504C /* IDPL */ 209da6c28aaSamw #define SMB_IDPOOL_MIN_SIZE 64 /* Number of IDs to begin with */ 210da6c28aaSamw #define SMB_IDPOOL_MAX_SIZE 64 * 1024 211da6c28aaSamw 212da6c28aaSamw typedef struct smb_idpool { 213da6c28aaSamw uint32_t id_magic; 214da6c28aaSamw kmutex_t id_mutex; 215da6c28aaSamw uint8_t *id_pool; 216da6c28aaSamw uint32_t id_size; 217da6c28aaSamw uint8_t id_bit; 218da6c28aaSamw uint8_t id_bit_idx; 219da6c28aaSamw uint32_t id_idx; 220da6c28aaSamw uint32_t id_idx_msk; 221da6c28aaSamw uint32_t id_free_counter; 222da6c28aaSamw uint32_t id_max_free_counter; 223da6c28aaSamw } smb_idpool_t; 224da6c28aaSamw 225da6c28aaSamw /* 2262c2961f8Sjose borrego * Maximum size of a Transport Data Unit when CAP_LARGE_READX and 2272c2961f8Sjose borrego * CAP_LARGE_WRITEX are not set. CAP_LARGE_READX/CAP_LARGE_WRITEX 2282c2961f8Sjose borrego * allow the payload to exceed the negotiated buffer size. 22921b7895dSjb * 4 --> NBT/TCP Transport Header. 23021b7895dSjb * 32 --> SMB Header 23121b7895dSjb * 1 --> Word Count byte 23221b7895dSjb * 510 --> Maximum Number of bytes of the Word Table (2 * 255) 23321b7895dSjb * 2 --> Byte count of the data 23421b7895dSjb * 65535 --> Maximum size of the data 23521b7895dSjb * ----- 23621b7895dSjb * 66084 237da6c28aaSamw */ 2382c2961f8Sjose borrego #define SMB_REQ_MAX_SIZE 66560 /* 65KB */ 23921b7895dSjb #define SMB_XPRT_MAX_SIZE (SMB_REQ_MAX_SIZE + NETBIOS_HDR_SZ) 240da6c28aaSamw 24121b7895dSjb #define SMB_TXREQ_MAGIC 0X54524251 /* 'TREQ' */ 2425cdbe942Sjb typedef struct { 24321b7895dSjb uint32_t tr_magic; 24421b7895dSjb list_node_t tr_lnd; 24521b7895dSjb int tr_len; 24621b7895dSjb uint8_t tr_buf[SMB_XPRT_MAX_SIZE]; 24721b7895dSjb } smb_txreq_t; 2485cdbe942Sjb 2495cdbe942Sjb #define SMB_TXLST_MAGIC 0X544C5354 /* 'TLST' */ 2505cdbe942Sjb typedef struct { 2515cdbe942Sjb uint32_t tl_magic; 2525cdbe942Sjb kmutex_t tl_mutex; 2535cdbe942Sjb boolean_t tl_active; 2545cdbe942Sjb list_t tl_list; 2555cdbe942Sjb } smb_txlst_t; 2565cdbe942Sjb 257da6c28aaSamw /* 258faa1795aSjb * Maximum buffer size for NT is 37KB. If all clients are Windows 2000, this 259faa1795aSjb * can be changed to 64KB. 37KB must be used with a mix of NT/Windows 2000 260faa1795aSjb * clients because NT loses directory entries when values greater than 37KB are 261faa1795aSjb * used. 262faa1795aSjb * 263faa1795aSjb * Note: NBT_MAXBUF will be subtracted from the specified max buffer size to 264faa1795aSjb * account for the NBT header. 265da6c28aaSamw */ 266faa1795aSjb #define NBT_MAXBUF 8 267faa1795aSjb #define SMB_NT_MAXBUF (37 * 1024) 268da6c28aaSamw 269da6c28aaSamw #define OUTBUFSIZE (65 * 1024) 270da6c28aaSamw #define SMBHEADERSIZE 32 271da6c28aaSamw #define SMBND_HASH_MASK (0xFF) 272da6c28aaSamw #define MAX_IOVEC 512 273da6c28aaSamw #define MAX_READREF (8 * 1024) 274da6c28aaSamw 275da6c28aaSamw #define SMB_WORKER_MIN 4 276da6c28aaSamw #define SMB_WORKER_DEFAULT 64 277da6c28aaSamw #define SMB_WORKER_MAX 1024 278da6c28aaSamw 279da6c28aaSamw /* 280da6c28aaSamw * Fix align a pointer or offset appropriately so that fields will not 281da6c28aaSamw * cross word boundaries. 282da6c28aaSamw */ 283da6c28aaSamw #define PTRALIGN(x) \ 284da6c28aaSamw (((uintptr_t)(x) + (uintptr_t)(_POINTER_ALIGNMENT) - 1l) & \ 285da6c28aaSamw ~((uintptr_t)(_POINTER_ALIGNMENT) - 1l)) 286da6c28aaSamw 287da6c28aaSamw /* 288da6c28aaSamw * native os types are defined in win32/smbinfo.h 289da6c28aaSamw */ 290da6c28aaSamw 291da6c28aaSamw /* 292da6c28aaSamw * All 4 different time / date formats that will bee seen in SMB 293da6c28aaSamw */ 294da6c28aaSamw typedef struct { 295da6c28aaSamw uint16_t Day : 5; 296da6c28aaSamw uint16_t Month : 4; 297da6c28aaSamw uint16_t Year : 7; 298da6c28aaSamw } SMB_DATE; 299da6c28aaSamw 300da6c28aaSamw typedef struct { 301da6c28aaSamw uint16_t TwoSeconds : 5; 302da6c28aaSamw uint16_t Minutes : 6; 303da6c28aaSamw uint16_t Hours : 5; 304da6c28aaSamw } SMB_TIME; 305da6c28aaSamw 306da6c28aaSamw 307da6c28aaSamw typedef uint32_t UTIME; /* seconds since Jan 1 1970 */ 308da6c28aaSamw 309da6c28aaSamw typedef struct smb_malloc_list { 310da6c28aaSamw struct smb_malloc_list *forw; 311da6c28aaSamw struct smb_malloc_list *back; 312da6c28aaSamw } smb_malloc_list; 313da6c28aaSamw 314da6c28aaSamw typedef struct smb_llist { 315da6c28aaSamw krwlock_t ll_lock; 316da6c28aaSamw list_t ll_list; 317da6c28aaSamw uint32_t ll_count; 318da6c28aaSamw uint64_t ll_wrop; 319da6c28aaSamw } smb_llist_t; 320da6c28aaSamw 321da6c28aaSamw typedef struct smb_slist { 322da6c28aaSamw kmutex_t sl_mutex; 323da6c28aaSamw kcondvar_t sl_cv; 324da6c28aaSamw list_t sl_list; 325da6c28aaSamw uint32_t sl_count; 326da6c28aaSamw boolean_t sl_waiting; 327da6c28aaSamw } smb_slist_t; 328da6c28aaSamw 329faa1795aSjb typedef struct smb_session_list { 330faa1795aSjb krwlock_t se_lock; 331faa1795aSjb uint64_t se_wrop; 332faa1795aSjb struct { 333faa1795aSjb list_t lst; 334faa1795aSjb uint32_t count; 335faa1795aSjb } se_rdy; 336faa1795aSjb struct { 337faa1795aSjb list_t lst; 338faa1795aSjb uint32_t count; 339faa1795aSjb } se_act; 340faa1795aSjb } smb_session_list_t; 341faa1795aSjb 342da6c28aaSamw typedef struct { 343da6c28aaSamw kcondvar_t rwx_cv; 344da6c28aaSamw kmutex_t rwx_mutex; 345da6c28aaSamw krwlock_t rwx_lock; 346da6c28aaSamw boolean_t rwx_waiting; 347da6c28aaSamw } smb_rwx_t; 348da6c28aaSamw 349da6c28aaSamw /* NOTIFY CHANGE */ 350da6c28aaSamw 351da6c28aaSamw typedef struct smb_notify_change_req { 352da6c28aaSamw list_node_t nc_lnd; 353da6c28aaSamw struct smb_node *nc_node; 354da6c28aaSamw uint32_t nc_reply_type; 355da6c28aaSamw uint32_t nc_flags; 356da6c28aaSamw } smb_notify_change_req_t; 357da6c28aaSamw 358da6c28aaSamw /* 359da6c28aaSamw * SMB operates over a NetBIOS-over-TCP transport (NBT) or directly 360da6c28aaSamw * over TCP, which is also known as direct hosted NetBIOS-less SMB 361da6c28aaSamw * or SMB-over-TCP. 362da6c28aaSamw * 363da6c28aaSamw * NBT messages have a 4-byte header that defines the message type 364da6c28aaSamw * (8-bits), a 7-bit flags field and a 17-bit length. 365da6c28aaSamw * 366da6c28aaSamw * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ 367da6c28aaSamw * | TYPE | FLAGS |E| LENGTH | 368da6c28aaSamw * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ 369da6c28aaSamw * 370da6c28aaSamw * 8-bit type Defined in RFC 1002 371da6c28aaSamw * 7-bit flags Bits 0-6 reserved (must be 0) 372da6c28aaSamw * Bit 7: Length extension bit (E) 373da6c28aaSamw * 17-bit length Includes bit 7 of the flags byte 374da6c28aaSamw * 375da6c28aaSamw * 376da6c28aaSamw * SMB-over-TCP is defined to use a modified version of the NBT header 377da6c28aaSamw * containing an 8-bit message type and 24-bit message length. 378da6c28aaSamw * 379da6c28aaSamw * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ 380da6c28aaSamw * | TYPE | LENGTH | 381da6c28aaSamw * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ 382da6c28aaSamw * 383da6c28aaSamw * 8-bit type Must be 0 384da6c28aaSamw * 24-bit length 385da6c28aaSamw * 386da6c28aaSamw * The following structure is used to represent a generic, in-memory 387da6c28aaSamw * SMB transport header; it is not intended to map directly to either 388da6c28aaSamw * of the over-the-wire formats. 389da6c28aaSamw */ 390da6c28aaSamw typedef struct { 391da6c28aaSamw uint8_t xh_type; 392da6c28aaSamw uint32_t xh_length; 393da6c28aaSamw } smb_xprt_t; 394da6c28aaSamw 395faa1795aSjb int MBC_LENGTH(struct mbuf_chain *); 3963ad684d6Sjb int MBC_MAXBYTES(struct mbuf_chain *); 397faa1795aSjb void MBC_SETUP(struct mbuf_chain *, uint32_t); 398faa1795aSjb void MBC_INIT(struct mbuf_chain *, uint32_t); 399faa1795aSjb void MBC_FLUSH(struct mbuf_chain *); 400faa1795aSjb void MBC_ATTACH_MBUF(struct mbuf_chain *, struct mbuf *); 401faa1795aSjb void MBC_APPEND_MBUF(struct mbuf_chain *, struct mbuf *); 402da6c28aaSamw void MBC_ATTACH_BUF(struct mbuf_chain *MBC, unsigned char *BUF, int LEN); 403da6c28aaSamw int MBC_SHADOW_CHAIN(struct mbuf_chain *SUBMBC, struct mbuf_chain *MBC, 404da6c28aaSamw int OFF, int LEN); 405da6c28aaSamw 406da6c28aaSamw #define MBC_ROOM_FOR(b, n) (((b)->chain_offset + (n)) <= (b)->max_bytes) 407da6c28aaSamw 408fc724630SAlan Wright /* 409fc724630SAlan Wright * ol_sess_id: 410fc724630SAlan Wright * 411fc724630SAlan Wright * ID of the session holding the oplock (if an oplock was granted). 412fc724630SAlan Wright * 413fc724630SAlan Wright * ol_xthread: 414fc724630SAlan Wright * 415fc724630SAlan Wright * Worker thread treating the command that was granted the oplock. Until 416fc724630SAlan Wright * that thread is done with that command and has submitted the response 417fc724630SAlan Wright * to the network stack, all the other threads will be suspended in 418fc724630SAlan Wright * smb_oplock_enter(). They will be awaken when the worker thread 419fc724630SAlan Wright * referenced in 'ol_xthread' calls smb_oplock_broadcast(). 420fc724630SAlan Wright * 421fc724630SAlan Wright * The purpose of this mechanism is to prevent another thread from 422fc724630SAlan Wright * triggering a oplock break before the response conveying the grant 423fc724630SAlan Wright * has been sent. 424fc724630SAlan Wright * 425fc724630SAlan Wright * ol_ofile 426fc724630SAlan Wright * 427fc724630SAlan Wright * Open file that was granted the oplock. 428fc724630SAlan Wright * 429fc724630SAlan Wright * ol_waiters_count 430fc724630SAlan Wright * 431fc724630SAlan Wright * Number of threads waiting for a call to smb_oplock_broadcast(). 432fc724630SAlan Wright * 433fc724630SAlan Wright * ol_level 434fc724630SAlan Wright * 435fc724630SAlan Wright * Level of the oplock granted. 436fc724630SAlan Wright */ 437da6c28aaSamw typedef struct smb_oplock { 4382c2961f8Sjose borrego uint64_t ol_sess_id; 4392c2961f8Sjose borrego kcondvar_t ol_cv; 4402c2961f8Sjose borrego kthread_t *ol_xthread; 4412c2961f8Sjose borrego struct smb_ofile *ol_ofile; 4422c2961f8Sjose borrego uint8_t ol_level; 443da6c28aaSamw } smb_oplock_t; 444da6c28aaSamw 445da6c28aaSamw #define DOS_ATTR_VALID 0x80000000 446da6c28aaSamw 447da6c28aaSamw #define SMB_VFS_MAGIC 0x534D4256 /* 'SMBV' */ 448da6c28aaSamw 449da6c28aaSamw typedef struct smb_vfs { 450da6c28aaSamw uint32_t sv_magic; 451da6c28aaSamw list_node_t sv_lnd; 452da6c28aaSamw uint32_t sv_refcnt; 453da6c28aaSamw vfs_t *sv_vfsp; 454da6c28aaSamw vnode_t *sv_rootvp; 455da6c28aaSamw } smb_vfs_t; 456da6c28aaSamw 4572c1b14e5Sjose borrego typedef struct smb_unexport { 4582c1b14e5Sjose borrego list_node_t ux_lnd; 4592c1b14e5Sjose borrego char ux_sharename[MAXNAMELEN]; 4602c1b14e5Sjose borrego } smb_unexport_t; 4612c1b14e5Sjose borrego 4622c2961f8Sjose borrego #define SMB_NODE_MAGIC 0x4E4F4445 /* 'NODE' */ 4632c2961f8Sjose borrego #define SMB_NODE_VALID(p) ASSERT((p)->n_magic == SMB_NODE_MAGIC) 464da6c28aaSamw 465da6c28aaSamw typedef enum { 466da6c28aaSamw SMB_NODE_STATE_AVAILABLE = 0, 4672c2961f8Sjose borrego SMB_NODE_STATE_OPLOCK_GRANTED, 4682c2961f8Sjose borrego SMB_NODE_STATE_OPLOCK_BREAKING, 469da6c28aaSamw SMB_NODE_STATE_DESTROYING 470da6c28aaSamw } smb_node_state_t; 471da6c28aaSamw 472da6c28aaSamw typedef struct smb_node { 473da6c28aaSamw uint32_t n_magic; 4742c2961f8Sjose borrego krwlock_t n_lock; 4752c2961f8Sjose borrego kmutex_t n_mutex; 476da6c28aaSamw list_node_t n_lnd; 477da6c28aaSamw smb_node_state_t n_state; 478da6c28aaSamw uint32_t n_refcnt; 479da6c28aaSamw uint32_t n_hashkey; 480da6c28aaSamw smb_llist_t *n_hash_bucket; 481da6c28aaSamw uint32_t n_orig_uid; 4822c2961f8Sjose borrego uint32_t n_open_count; 483da6c28aaSamw smb_llist_t n_ofile_list; 484da6c28aaSamw smb_llist_t n_lock_list; 485c8ec8eeaSjose borrego struct smb_ofile *readonly_creator; 486da6c28aaSamw volatile int flags; /* FILE_NOTIFY_CHANGE_* */ 487da6c28aaSamw volatile int waiting_event; /* # of clients requesting FCN */ 488da6c28aaSamw smb_attr_t attr; 489da6c28aaSamw unsigned int what; 49055bf511dSas u_offset_t n_size; 491da6c28aaSamw smb_oplock_t n_oplock; 492da6c28aaSamw struct smb_node *dir_snode; /* Directory of node */ 493da6c28aaSamw struct smb_node *unnamed_stream_node; /* set in stream nodes */ 494da6c28aaSamw /* Credentials for delayed delete */ 495da6c28aaSamw cred_t *delete_on_close_cred; 4968b2cc8acSafshin salek ardakani - Sun Microsystems - Irvine United States uint32_t n_delete_on_close_flags; 497da6c28aaSamw char od_name[MAXNAMELEN]; 498da6c28aaSamw vnode_t *vp; 499da6c28aaSamw smb_audit_buf_node_t *n_audit_buf; 500da6c28aaSamw } smb_node_t; 501da6c28aaSamw 502da6c28aaSamw #define NODE_FLAGS_NOTIFY_CHANGE 0x10000fff 503da6c28aaSamw #define NODE_OPLOCKS_IN_FORCE 0x0000f000 504da6c28aaSamw #define NODE_OPLOCK_NONE 0x00000000 505da6c28aaSamw #define NODE_EXCLUSIVE_OPLOCK 0x00001000 506da6c28aaSamw #define NODE_BATCH_OPLOCK 0x00002000 507da6c28aaSamw #define NODE_LEVEL_II_OPLOCK 0x00003000 508da6c28aaSamw #define NODE_CAP_LEVEL_II 0x00010000 509da6c28aaSamw #define NODE_PROTOCOL_LOCK 0x00020000 510da6c28aaSamw #define NODE_FLAGS_WRITE_THROUGH 0x00100000 511da6c28aaSamw #define NODE_FLAGS_SYNCATIME 0x00200000 512da6c28aaSamw #define NODE_FLAGS_LOCKED 0x00400000 513da6c28aaSamw #define NODE_FLAGS_ATTR_VALID 0x00800000 514cbfb650aScp #define NODE_XATTR_DIR 0x01000000 515da6c28aaSamw #define NODE_FLAGS_CREATED 0x04000000 516da6c28aaSamw #define NODE_FLAGS_CHANGED 0x08000000 517da6c28aaSamw #define NODE_FLAGS_WATCH_TREE 0x10000000 518da6c28aaSamw #define NODE_FLAGS_SET_SIZE 0x20000000 519da6c28aaSamw #define NODE_FLAGS_DELETE_ON_CLOSE 0x40000000 520da6c28aaSamw #define NODE_FLAGS_EXECUTABLE 0x80000000 521da6c28aaSamw 522da6c28aaSamw #define OPLOCK_TYPE(n) ((n)->flags & NODE_OPLOCKS_IN_FORCE) 523da6c28aaSamw #define OPLOCKS_IN_FORCE(n) (OPLOCK_TYPE(n) != NODE_OPLOCK_NONE) 524da6c28aaSamw #define EXCLUSIVE_OPLOCK_IN_FORCE(n) \ 525da6c28aaSamw (OPLOCK_TYPE(n) == NODE_EXCLUSIVE_OPLOCK) 526da6c28aaSamw #define BATCH_OPLOCK_IN_FORCE(n) (OPLOCK_TYPE(n) == NODE_BATCH_OPLOCK) 527da6c28aaSamw #define LEVEL_II_OPLOCK_IN_FORCE(n) (OPLOCK_TYPE(n) == NODE_LEVEL_II_OPLOCK) 528da6c28aaSamw 529c8ec8eeaSjose borrego #define SMB_NODE_VFS(node) ((node)->vp->v_vfsp) 530c8ec8eeaSjose borrego #define SMB_NODE_FSID(node) ((node)->vp->v_vfsp->vfs_fsid) 531c8ec8eeaSjose borrego 532da6c28aaSamw /* 533da6c28aaSamw * Based on section 2.6.1.2 (Connection Management) of the June 13, 534da6c28aaSamw * 1996 CIFS spec, a server may terminate the transport connection 535da6c28aaSamw * due to inactivity. The client software is expected to be able to 536da6c28aaSamw * automatically reconnect to the server if this happens. Like much 537da6c28aaSamw * of the useful background information, this section appears to 538da6c28aaSamw * have been dropped from later revisions of the document. 539da6c28aaSamw * 540da6c28aaSamw * Each session has an activity timestamp that's updated whenever a 541da6c28aaSamw * request is dispatched. If the session is idle, i.e. receives no 542da6c28aaSamw * requests, for SMB_SESSION_INACTIVITY_TIMEOUT minutes it will be 543da6c28aaSamw * closed. 544da6c28aaSamw * 545da6c28aaSamw * Each session has an I/O semaphore to serialize communication with 546da6c28aaSamw * the client. For example, after receiving a raw-read request, the 547da6c28aaSamw * server is not allowed to send an oplock break to the client until 548da6c28aaSamw * after it has sent the raw-read data. 549da6c28aaSamw */ 550da6c28aaSamw #define SMB_SESSION_INACTIVITY_TIMEOUT (15 * 60) 551da6c28aaSamw 552da6c28aaSamw #define SMB_SESSION_OFILE_MAX (16 * 1024) 553da6c28aaSamw 554da6c28aaSamw /* 555da6c28aaSamw * When a connection is set up we need to remember both the client 556da6c28aaSamw * (peer) IP address and the local IP address used to establish the 557da6c28aaSamw * connection. When a client connects with a vc number of zero, we 558da6c28aaSamw * are supposed to abort any existing connections with that client 559da6c28aaSamw * (see notes in smb_negotiate.c and smb_session_setup_andx.c). For 560da6c28aaSamw * servers with multiple network interfaces or IP aliases, however, 561da6c28aaSamw * each interface has to be managed independently since the client 562da6c28aaSamw * is not aware of the server configuration. We have to allow the 563da6c28aaSamw * client to establish a connection on each interface with a vc 564da6c28aaSamw * number of zero without aborting the other connections. 565da6c28aaSamw * 566da6c28aaSamw * ipaddr: the client (peer) IP address for the session. 567da6c28aaSamw * local_ipaddr: the local IP address used to connect to the server. 568da6c28aaSamw */ 569da6c28aaSamw 570da6c28aaSamw #define SMB_MAC_KEYSZ 512 571da6c28aaSamw 572da6c28aaSamw struct smb_sign { 573da6c28aaSamw unsigned int seqnum; 574da6c28aaSamw unsigned int mackey_len; 575da6c28aaSamw unsigned int flags; 576da6c28aaSamw unsigned char mackey[SMB_MAC_KEYSZ]; 577da6c28aaSamw }; 578da6c28aaSamw 579da6c28aaSamw #define SMB_SIGNING_ENABLED 1 580da6c28aaSamw #define SMB_SIGNING_CHECK 2 581da6c28aaSamw 582da6c28aaSamw /* 583da6c28aaSamw * Session State Machine 584da6c28aaSamw * --------------------- 585da6c28aaSamw * 586da6c28aaSamw * +-----------------------------+ +------------------------------+ 587da6c28aaSamw * | SMB_SESSION_STATE_CONNECTED | | SMB_SESSION_STATE_TERMINATED | 588da6c28aaSamw * +-----------------------------+ +------------------------------+ 589da6c28aaSamw * T0| ^ 590da6c28aaSamw * +--------------------+ |T13 591da6c28aaSamw * v |T14 | 592da6c28aaSamw * +-------------------------------+ | +--------------------------------+ 593da6c28aaSamw * | SMB_SESSION_STATE_ESTABLISHED |---+--->| SMB_SESSION_STATE_DISCONNECTED | 594da6c28aaSamw * +-------------------------------+ +--------------------------------+ 595da6c28aaSamw * T1| ^ ^ ^ ^ 596da6c28aaSamw * +----------+ |T9 | | | 597da6c28aaSamw * v | | | | 598da6c28aaSamw * +------------------------------+ | | | 599da6c28aaSamw * | SMB_SESSION_STATE_NEGOTIATED | | | | 600da6c28aaSamw * +------------------------------+ | | | 601da6c28aaSamw * ^| ^| | ^ | | | 602da6c28aaSamw * +----------------+| || | | | | | 603da6c28aaSamw * |+----------------+ || T7| |T8 | | | 604da6c28aaSamw * || || | | | | | 605da6c28aaSamw * || +----------------+| | | | | | 606da6c28aaSamw * || |+----------------+ | | | | | 607da6c28aaSamw * || || v | | | | 608da6c28aaSamw * || || +-----------------------------------+ T10| | | 609da6c28aaSamw * || || | SMB_SESSION_STATE_OPLOCK_BREAKING |----+ | | 610da6c28aaSamw * || || +-----------------------------------+ | | 611da6c28aaSamw * || ||T5 | | 612da6c28aaSamw * || |+-->+-----------------------------------+ T11| | 613da6c28aaSamw * || |T6 | SMB_SESSION_STATE_READ_RAW_ACTIVE |------+ | 614da6c28aaSamw * || +----+-----------------------------------+ | 615da6c28aaSamw * ||T3 | 616da6c28aaSamw * |+------->+------------------------------------+ T12| 617da6c28aaSamw * |T4 | SMB_SESSION_STATE_WRITE_RAW_ACTIVE |-------+ 618da6c28aaSamw * +---------+------------------------------------+ 619da6c28aaSamw * 620da6c28aaSamw * Transition T0 621da6c28aaSamw * 622da6c28aaSamw * 623da6c28aaSamw * 624da6c28aaSamw * Transition T1 625da6c28aaSamw * 626da6c28aaSamw * 627da6c28aaSamw * 628da6c28aaSamw * Transition T2 629da6c28aaSamw * 630da6c28aaSamw * 631da6c28aaSamw * 632da6c28aaSamw * Transition T3 633da6c28aaSamw * 634da6c28aaSamw * 635da6c28aaSamw * 636da6c28aaSamw * Transition T4 637da6c28aaSamw * 638da6c28aaSamw * 639da6c28aaSamw * 640da6c28aaSamw * Transition T5 641da6c28aaSamw * 642da6c28aaSamw * 643da6c28aaSamw * 644da6c28aaSamw * Transition T6 645da6c28aaSamw * 646da6c28aaSamw * 647da6c28aaSamw * 648da6c28aaSamw * Transition T7 649da6c28aaSamw * 650da6c28aaSamw * 651da6c28aaSamw * 652da6c28aaSamw * Transition T8 653da6c28aaSamw * 654da6c28aaSamw * 655da6c28aaSamw * 656da6c28aaSamw * Transition T9 657da6c28aaSamw * 658da6c28aaSamw * 659da6c28aaSamw * 660da6c28aaSamw * Transition T10 661da6c28aaSamw * 662da6c28aaSamw * 663da6c28aaSamw * 664da6c28aaSamw * Transition T11 665da6c28aaSamw * 666da6c28aaSamw * 667da6c28aaSamw * 668da6c28aaSamw * Transition T12 669da6c28aaSamw * 670da6c28aaSamw * 671da6c28aaSamw * 672da6c28aaSamw * Transition T13 673da6c28aaSamw * 674da6c28aaSamw * 675da6c28aaSamw * 676da6c28aaSamw * Transition T14 677da6c28aaSamw * 678da6c28aaSamw * 679da6c28aaSamw * 680da6c28aaSamw */ 6812c2961f8Sjose borrego #define SMB_SESSION_MAGIC 0x53455353 /* 'SESS' */ 6822c2961f8Sjose borrego #define SMB_SESSION_VALID(p) ASSERT((p)->s_magic == SMB_SESSION_MAGIC) 683da6c28aaSamw 684da6c28aaSamw typedef enum { 685faa1795aSjb SMB_SESSION_STATE_INITIALIZED = 0, 686faa1795aSjb SMB_SESSION_STATE_DISCONNECTED, 687da6c28aaSamw SMB_SESSION_STATE_CONNECTED, 688da6c28aaSamw SMB_SESSION_STATE_ESTABLISHED, 689da6c28aaSamw SMB_SESSION_STATE_NEGOTIATED, 690da6c28aaSamw SMB_SESSION_STATE_OPLOCK_BREAKING, 691da6c28aaSamw SMB_SESSION_STATE_WRITE_RAW_ACTIVE, 6922c2961f8Sjose borrego SMB_SESSION_STATE_READ_RAW_ACTIVE, 6936537f381Sas SMB_SESSION_STATE_TERMINATED, 6946537f381Sas SMB_SESSION_STATE_SENTINEL 695da6c28aaSamw } smb_session_state_t; 696da6c28aaSamw 697faa1795aSjb typedef struct smb_session { 698da6c28aaSamw uint32_t s_magic; 699da6c28aaSamw smb_rwx_t s_lock; 700da6c28aaSamw list_node_t s_lnd; 701da6c28aaSamw uint64_t s_kid; 702da6c28aaSamw smb_session_state_t s_state; 703da6c28aaSamw uint32_t s_flags; 704da6c28aaSamw int s_write_raw_status; 705faa1795aSjb kthread_t *s_thread; 706faa1795aSjb kt_did_t s_ktdid; 707faa1795aSjb smb_kmod_cfg_t s_cfg; 708faa1795aSjb kmem_cache_t *s_cache; 709faa1795aSjb kmem_cache_t *s_cache_request; 710faa1795aSjb struct smb_server *s_server; 711c8ec8eeaSjose borrego int32_t s_gmtoff; 712da6c28aaSamw uint32_t keep_alive; 713da6c28aaSamw uint64_t opentime; 714da6c28aaSamw uint16_t vcnumber; 715da6c28aaSamw uint16_t s_local_port; 7167f667e74Sjose borrego smb_inaddr_t ipaddr; 7177f667e74Sjose borrego smb_inaddr_t local_ipaddr; 718da6c28aaSamw char workstation[SMB_PI_MAX_HOST]; 719da6c28aaSamw int dialect; 720da6c28aaSamw int native_os; 721da6c28aaSamw uint32_t capabilities; 722da6c28aaSamw struct smb_sign signing; 723da6c28aaSamw 7240f1702c5SYu Xiangning ksocket_t sock; 725da6c28aaSamw 726da6c28aaSamw smb_slist_t s_req_list; 727da6c28aaSamw smb_llist_t s_xa_list; 728da6c28aaSamw smb_llist_t s_user_list; 729da6c28aaSamw smb_idpool_t s_uid_pool; 7305cdbe942Sjb smb_txlst_t s_txlst; 731da6c28aaSamw 732da6c28aaSamw volatile uint32_t s_tree_cnt; 733da6c28aaSamw volatile uint32_t s_file_cnt; 734da6c28aaSamw volatile uint32_t s_dir_cnt; 735da6c28aaSamw 736da6c28aaSamw uint16_t secmode; 737da6c28aaSamw uint32_t sesskey; 738da6c28aaSamw uint32_t challenge_len; 739da6c28aaSamw unsigned char challenge_key[8]; 740da6c28aaSamw unsigned char MAC_key[44]; 741da6c28aaSamw int64_t activity_timestamp; 742da6c28aaSamw /* 743da6c28aaSamw * Maximum negotiated buffer size between SMB client and server 744da6c28aaSamw * in SMB_SESSION_SETUP_ANDX 745da6c28aaSamw */ 746da6c28aaSamw uint16_t smb_msg_size; 747da6c28aaSamw uchar_t *outpipe_data; 748da6c28aaSamw int outpipe_datalen; 749da6c28aaSamw int outpipe_cookie; 7502c2961f8Sjose borrego list_t s_oplock_brkreqs; 751faa1795aSjb } smb_session_t; 752da6c28aaSamw 753da6c28aaSamw #define SMB_USER_MAGIC 0x55534552 /* 'USER' */ 754da6c28aaSamw 755da6c28aaSamw #define SMB_USER_FLAG_GUEST SMB_ATF_GUEST 756da6c28aaSamw #define SMB_USER_FLAG_IPC SMB_ATF_ANON 757da6c28aaSamw #define SMB_USER_FLAG_ADMIN SMB_ATF_ADMIN 758da6c28aaSamw #define SMB_USER_FLAG_POWER_USER SMB_ATF_POWERUSER 759da6c28aaSamw #define SMB_USER_FLAG_BACKUP_OPERATOR SMB_ATF_BACKUPOP 760da6c28aaSamw 761da6c28aaSamw #define SMB_USER_PRIV_TAKE_OWNERSHIP 0x00000001 762da6c28aaSamw #define SMB_USER_PRIV_BACKUP 0x00000002 763da6c28aaSamw #define SMB_USER_PRIV_RESTORE 0x00000004 764da6c28aaSamw #define SMB_USER_PRIV_SECURITY 0x00000008 765da6c28aaSamw 766da6c28aaSamw 767da6c28aaSamw typedef enum { 768da6c28aaSamw SMB_USER_STATE_LOGGED_IN = 0, 769da6c28aaSamw SMB_USER_STATE_LOGGING_OFF, 7706537f381Sas SMB_USER_STATE_LOGGED_OFF, 7716537f381Sas SMB_USER_STATE_SENTINEL 772da6c28aaSamw } smb_user_state_t; 773da6c28aaSamw 774da6c28aaSamw typedef struct smb_user { 775da6c28aaSamw uint32_t u_magic; 776da6c28aaSamw list_node_t u_lnd; 777da6c28aaSamw kmutex_t u_mutex; 778da6c28aaSamw smb_user_state_t u_state; 779da6c28aaSamw 780faa1795aSjb struct smb_server *u_server; 781da6c28aaSamw smb_session_t *u_session; 782da6c28aaSamw uint16_t u_name_len; 783da6c28aaSamw char *u_name; 784da6c28aaSamw uint16_t u_domain_len; 785da6c28aaSamw char *u_domain; 786da6c28aaSamw time_t u_logon_time; 787da6c28aaSamw cred_t *u_cred; 788b89a8333Snatalie li - Sun Microsystems - Irvine United States cred_t *u_privcred; 789da6c28aaSamw 790da6c28aaSamw smb_llist_t u_tree_list; 791da6c28aaSamw smb_idpool_t u_tid_pool; 792da6c28aaSamw 793da6c28aaSamw uint32_t u_refcnt; 794da6c28aaSamw uint32_t u_flags; 795da6c28aaSamw uint32_t u_privileges; 796da6c28aaSamw uint16_t u_uid; 797da6c28aaSamw uint32_t u_audit_sid; 798da6c28aaSamw } smb_user_t; 799da6c28aaSamw 800c8ec8eeaSjose borrego #define SMB_TREE_MAGIC 0x54524545 /* 'TREE' */ 801c8ec8eeaSjose borrego 802c8ec8eeaSjose borrego #define SMB_TYPENAMELEN _ST_FSTYPSZ 803c8ec8eeaSjose borrego #define SMB_VOLNAMELEN 32 804c8ec8eeaSjose borrego 805c8ec8eeaSjose borrego #define SMB_TREE_READONLY 0x00000001 806c8ec8eeaSjose borrego #define SMB_TREE_SUPPORTS_ACLS 0x00000002 807c8ec8eeaSjose borrego #define SMB_TREE_STREAMS 0x00000004 808c8ec8eeaSjose borrego #define SMB_TREE_CASEINSENSITIVE 0x00000008 809c8ec8eeaSjose borrego #define SMB_TREE_NO_CASESENSITIVE 0x00000010 810c8ec8eeaSjose borrego #define SMB_TREE_NO_EXPORT 0x00000020 811c8ec8eeaSjose borrego #define SMB_TREE_NO_OPLOCKS 0x00000040 812c8ec8eeaSjose borrego #define SMB_TREE_NO_ATIME 0x00000080 813c8ec8eeaSjose borrego #define SMB_TREE_XVATTR 0x00000100 814c8ec8eeaSjose borrego #define SMB_TREE_DIRENTFLAGS 0x00000200 815c8ec8eeaSjose borrego #define SMB_TREE_ACLONCREATE 0x00000400 816c8ec8eeaSjose borrego #define SMB_TREE_ACEMASKONACCESS 0x00000800 817c8ec8eeaSjose borrego #define SMB_TREE_NFS_MOUNTED 0x00001000 818fc724630SAlan Wright #define SMB_TREE_UNICODE_ON_DISK 0x00002000 8198b2cc8acSafshin salek ardakani - Sun Microsystems - Irvine United States #define SMB_TREE_CATIA 0x00004000 8202c1b14e5Sjose borrego 821da6c28aaSamw typedef enum { 822da6c28aaSamw SMB_TREE_STATE_CONNECTED = 0, 823da6c28aaSamw SMB_TREE_STATE_DISCONNECTING, 8246537f381Sas SMB_TREE_STATE_DISCONNECTED, 8256537f381Sas SMB_TREE_STATE_SENTINEL 826da6c28aaSamw } smb_tree_state_t; 827da6c28aaSamw 828da6c28aaSamw typedef struct smb_tree { 829da6c28aaSamw uint32_t t_magic; 830da6c28aaSamw kmutex_t t_mutex; 831da6c28aaSamw list_node_t t_lnd; 832da6c28aaSamw smb_tree_state_t t_state; 833da6c28aaSamw 834faa1795aSjb struct smb_server *t_server; 835da6c28aaSamw smb_session_t *t_session; 836da6c28aaSamw smb_user_t *t_user; 837da6c28aaSamw smb_node_t *t_snode; 838da6c28aaSamw 839da6c28aaSamw smb_llist_t t_ofile_list; 840da6c28aaSamw smb_idpool_t t_fid_pool; 841da6c28aaSamw 842da6c28aaSamw smb_llist_t t_odir_list; 8437f667e74Sjose borrego smb_idpool_t t_odid_pool; 844da6c28aaSamw 845da6c28aaSamw uint32_t t_refcnt; 846da6c28aaSamw uint32_t t_flags; 847da6c28aaSamw int32_t t_res_type; 848da6c28aaSamw uint16_t t_tid; 849da6c28aaSamw uint16_t t_umask; 850da6c28aaSamw char t_sharename[MAXNAMELEN]; 851da6c28aaSamw char t_resource[MAXPATHLEN]; 852c8ec8eeaSjose borrego char t_typename[SMB_TYPENAMELEN]; 853c8ec8eeaSjose borrego char t_volume[SMB_VOLNAMELEN]; 854da6c28aaSamw acl_type_t t_acltype; 855743a77edSAlan Wright uint32_t t_access; 85629bd2886SAlan Wright uint32_t t_shr_flags; 857da6c28aaSamw } smb_tree_t; 858da6c28aaSamw 859c8ec8eeaSjose borrego #define SMB_TREE_VFS(tree) ((tree)->t_snode->vp->v_vfsp) 860c8ec8eeaSjose borrego #define SMB_TREE_FSID(tree) ((tree)->t_snode->vp->v_vfsp->vfs_fsid) 861c8ec8eeaSjose borrego 862743a77edSAlan Wright #define SMB_TREE_IS_READONLY(sr) \ 863743a77edSAlan Wright ((sr) != NULL && (sr)->tid_tree != NULL && \ 864743a77edSAlan Wright !((sr)->tid_tree->t_access & ACE_ALL_WRITE_PERMS)) 865c8ec8eeaSjose borrego 866c8ec8eeaSjose borrego #define SMB_TREE_IS_CASEINSENSITIVE(sr) \ 867c8ec8eeaSjose borrego (((sr) && (sr)->tid_tree) ? \ 868c8ec8eeaSjose borrego smb_tree_has_feature((sr)->tid_tree, SMB_TREE_CASEINSENSITIVE) : 0) 869da6c28aaSamw 870743a77edSAlan Wright #define SMB_TREE_HAS_ACCESS(sr, acemask) \ 871743a77edSAlan Wright ((sr) == NULL ? ACE_ALL_PERMS : ( \ 872743a77edSAlan Wright (((sr) && (sr)->tid_tree) ? \ 873743a77edSAlan Wright (((sr)->tid_tree->t_access) & (acemask)) : 0))) 874743a77edSAlan Wright 8758b2cc8acSafshin salek ardakani - Sun Microsystems - Irvine United States #define SMB_TREE_SUPPORTS_CATIA(sr) \ 8768b2cc8acSafshin salek ardakani - Sun Microsystems - Irvine United States (((sr) && (sr)->tid_tree) ? \ 8778b2cc8acSafshin salek ardakani - Sun Microsystems - Irvine United States smb_tree_has_feature((sr)->tid_tree, SMB_TREE_CATIA) : 0) 8788b2cc8acSafshin salek ardakani - Sun Microsystems - Irvine United States 879da6c28aaSamw /* 880c8ec8eeaSjose borrego * SMB_TREE_CONTAINS_NODE is used to check that a node is in the same 881c8ec8eeaSjose borrego * file system as the tree. 882da6c28aaSamw */ 883c8ec8eeaSjose borrego #define SMB_TREE_CONTAINS_NODE(sr, node) \ 884c8ec8eeaSjose borrego (((sr) && (sr)->tid_tree) ? \ 885c8ec8eeaSjose borrego (SMB_TREE_VFS((sr)->tid_tree) == SMB_NODE_VFS(node)) : 1) 886da6c28aaSamw 887da6c28aaSamw /* 888c8ec8eeaSjose borrego * SMB_NODE_IS_READONLY(node) 889c8ec8eeaSjose borrego * 890c8ec8eeaSjose borrego * This macro indicates whether the DOS readonly bit is set in the node's 891c8ec8eeaSjose borrego * attribute cache. The cache reflects what is on-disk. 892da6c28aaSamw */ 893da6c28aaSamw 894c8ec8eeaSjose borrego #define SMB_NODE_IS_READONLY(node) \ 895c8ec8eeaSjose borrego ((node) && (node)->attr.sa_dosattr & FILE_ATTRIBUTE_READONLY) 896da6c28aaSamw 897da6c28aaSamw /* 898c8ec8eeaSjose borrego * SMB_OFILE_IS_READONLY reflects whether an ofile is readonly or not. 899c8ec8eeaSjose borrego * The macro takes into account 900c8ec8eeaSjose borrego * - the tree readonly state 901c8ec8eeaSjose borrego * - the node readonly state 902c8ec8eeaSjose borrego * - whether the specified ofile is the readonly creator 903c8ec8eeaSjose borrego * The readonly creator has write permission until the ofile is closed. 904da6c28aaSamw */ 905da6c28aaSamw 906c8ec8eeaSjose borrego #define SMB_OFILE_IS_READONLY(of) \ 907c8ec8eeaSjose borrego (((of)->f_flags & SMB_OFLAGS_READONLY) || \ 908c8ec8eeaSjose borrego SMB_NODE_IS_READONLY((of)->f_node) || \ 909c8ec8eeaSjose borrego (((of)->f_node->readonly_creator) && \ 910c8ec8eeaSjose borrego ((of)->f_node->readonly_creator != (of)))) 911da6c28aaSamw 912c8ec8eeaSjose borrego /* 913c8ec8eeaSjose borrego * SMB_PATHFILE_IS_READONLY indicates whether or not a file is 914c8ec8eeaSjose borrego * readonly when the caller has a path rather than an ofile. Unlike 915c8ec8eeaSjose borrego * SMB_OFILE_IS_READONLY, the caller cannot be the readonly creator, 916c8ec8eeaSjose borrego * since that requires an ofile. 917c8ec8eeaSjose borrego */ 918da6c28aaSamw 919c8ec8eeaSjose borrego #define SMB_PATHFILE_IS_READONLY(sr, node) \ 920c8ec8eeaSjose borrego (SMB_TREE_IS_READONLY((sr)) || \ 921c8ec8eeaSjose borrego SMB_NODE_IS_READONLY((node)) || \ 922c8ec8eeaSjose borrego ((node)->readonly_creator)) 923da6c28aaSamw 924da6c28aaSamw #define PIPE_STATE_AUTH_VERIFY 0x00000001 925da6c28aaSamw 9263db3f65cSamw /* 9273db3f65cSamw * Data structure for SMB_FTYPE_MESG_PIPE ofiles, which is used 9283db3f65cSamw * at the interface between SMB and NDR RPC. 9293db3f65cSamw */ 9303db3f65cSamw typedef struct smb_opipe { 9313db3f65cSamw kmutex_t p_mutex; 9323db3f65cSamw kcondvar_t p_cv; 9333db3f65cSamw char *p_name; 9343db3f65cSamw uint32_t p_busy; 9353db3f65cSamw smb_opipe_hdr_t p_hdr; 9363db3f65cSamw smb_opipe_context_t p_context; 9373db3f65cSamw uint8_t *p_doorbuf; 9383db3f65cSamw uint8_t *p_data; 9393db3f65cSamw } smb_opipe_t; 9403db3f65cSamw 941da6c28aaSamw /* 942da6c28aaSamw * The of_ftype of an open file should contain the SMB_FTYPE value 943da6c28aaSamw * (cifs.h) returned when the file/pipe was opened. The following 944da6c28aaSamw * assumptions are currently made: 945da6c28aaSamw * 946da6c28aaSamw * File Type Node PipeInfo 947da6c28aaSamw * --------- -------- -------- 948da6c28aaSamw * SMB_FTYPE_DISK Valid Null 949da6c28aaSamw * SMB_FTYPE_BYTE_PIPE Undefined Undefined 950da6c28aaSamw * SMB_FTYPE_MESG_PIPE Null Valid 951da6c28aaSamw * SMB_FTYPE_PRINTER Undefined Undefined 952da6c28aaSamw * SMB_FTYPE_UNKNOWN Undefined Undefined 953da6c28aaSamw */ 954da6c28aaSamw 955da6c28aaSamw /* 956da6c28aaSamw * Some flags for ofile structure 957da6c28aaSamw * 958da6c28aaSamw * SMB_OFLAGS_SET_DELETE_ON_CLOSE 959da6c28aaSamw * Set this flag when the corresponding open operation whose 960da6c28aaSamw * DELETE_ON_CLOSE bit of the CreateOptions is set. If any 961da6c28aaSamw * open file instance has this bit set, the NODE_FLAGS_DELETE_ON_CLOSE 962da6c28aaSamw * will be set for the file node upon close. 963da6c28aaSamw */ 964da6c28aaSamw 965c8ec8eeaSjose borrego #define SMB_OFLAGS_READONLY 0x0001 9662c2961f8Sjose borrego #define SMB_OFLAGS_EXECONLY 0x0002 967da6c28aaSamw #define SMB_OFLAGS_SET_DELETE_ON_CLOSE 0x0004 968da6c28aaSamw #define SMB_OFLAGS_LLF_POS_VALID 0x0008 969da6c28aaSamw 970da6c28aaSamw #define SMB_OFILE_MAGIC 0x4F464C45 /* 'OFLE' */ 9712c2961f8Sjose borrego #define SMB_OFILE_VALID(p) ASSERT((p)->f_magic == SMB_OFILE_MAGIC) 972da6c28aaSamw 973da6c28aaSamw typedef enum { 974da6c28aaSamw SMB_OFILE_STATE_OPEN = 0, 975da6c28aaSamw SMB_OFILE_STATE_CLOSING, 9766537f381Sas SMB_OFILE_STATE_CLOSED, 9776537f381Sas SMB_OFILE_STATE_SENTINEL 978da6c28aaSamw } smb_ofile_state_t; 979da6c28aaSamw 980da6c28aaSamw typedef struct smb_ofile { 981da6c28aaSamw uint32_t f_magic; 982da6c28aaSamw kmutex_t f_mutex; 983da6c28aaSamw list_node_t f_lnd; 984da6c28aaSamw list_node_t f_nnd; 985da6c28aaSamw smb_ofile_state_t f_state; 986da6c28aaSamw 987faa1795aSjb struct smb_server *f_server; 988da6c28aaSamw smb_session_t *f_session; 989da6c28aaSamw smb_user_t *f_user; 990da6c28aaSamw smb_tree_t *f_tree; 991da6c28aaSamw smb_node_t *f_node; 9923db3f65cSamw smb_opipe_t *f_pipe; 993da6c28aaSamw 994dc20a302Sas uint32_t f_uniqid; 995da6c28aaSamw uint32_t f_refcnt; 996da6c28aaSamw uint64_t f_seek_pos; 997da6c28aaSamw uint32_t f_flags; 998da6c28aaSamw uint32_t f_granted_access; 999da6c28aaSamw uint32_t f_share_access; 1000da6c28aaSamw uint32_t f_create_options; 1001da6c28aaSamw uint16_t f_fid; 1002da6c28aaSamw uint16_t f_opened_by_pid; 1003da6c28aaSamw uint16_t f_ftype; 1004da6c28aaSamw uint64_t f_llf_pos; 10058c10a865Sas int f_mode; 1006da6c28aaSamw cred_t *f_cr; 10076537f381Sas pid_t f_pid; 10082c2961f8Sjose borrego boolean_t f_oplock_granted; 10092c2961f8Sjose borrego boolean_t f_oplock_exit; 1010da6c28aaSamw } smb_ofile_t; 1011da6c28aaSamw 10127f667e74Sjose borrego #define SMB_ODIR_MAGIC 0x4F444952 /* 'ODIR' */ 10137f667e74Sjose borrego #define SMB_ODIR_BUFSIZE (8 * 1024) 1014da6c28aaSamw 10158b2cc8acSafshin salek ardakani - Sun Microsystems - Irvine United States #define SMB_ODIR_FLAG_WILDCARDS 0x0001 10168b2cc8acSafshin salek ardakani - Sun Microsystems - Irvine United States #define SMB_ODIR_FLAG_IGNORE_CASE 0x0002 10178b2cc8acSafshin salek ardakani - Sun Microsystems - Irvine United States #define SMB_ODIR_FLAG_XATTR 0x0004 10188b2cc8acSafshin salek ardakani - Sun Microsystems - Irvine United States #define SMB_ODIR_FLAG_EDIRENT 0x0008 10198b2cc8acSafshin salek ardakani - Sun Microsystems - Irvine United States #define SMB_ODIR_FLAG_CATIA 0x0010 10208b2cc8acSafshin salek ardakani - Sun Microsystems - Irvine United States 1021da6c28aaSamw typedef enum { 1022da6c28aaSamw SMB_ODIR_STATE_OPEN = 0, 1023a1511e6bSjoyce mcintosh SMB_ODIR_STATE_IN_USE, 1024da6c28aaSamw SMB_ODIR_STATE_CLOSING, 10256537f381Sas SMB_ODIR_STATE_CLOSED, 10266537f381Sas SMB_ODIR_STATE_SENTINEL 1027da6c28aaSamw } smb_odir_state_t; 1028da6c28aaSamw 10297f667e74Sjose borrego typedef enum { 10307f667e74Sjose borrego SMB_ODIR_RESUME_IDX, 10317f667e74Sjose borrego SMB_ODIR_RESUME_COOKIE, 10327f667e74Sjose borrego SMB_ODIR_RESUME_FNAME 10337f667e74Sjose borrego } smb_odir_resume_type_t; 10347f667e74Sjose borrego 10357f667e74Sjose borrego typedef struct smb_odir_resume { 10367f667e74Sjose borrego smb_odir_resume_type_t or_type; 10377f667e74Sjose borrego int or_idx; 10387f667e74Sjose borrego uint32_t or_cookie; 10397f667e74Sjose borrego char *or_fname; 10407f667e74Sjose borrego } smb_odir_resume_t; 10417f667e74Sjose borrego 1042eb1d736bSafshin salek ardakani - Sun Microsystems - Irvine United States /* 1043eb1d736bSafshin salek ardakani - Sun Microsystems - Irvine United States * Flags used when opening an odir 1044eb1d736bSafshin salek ardakani - Sun Microsystems - Irvine United States */ 1045eb1d736bSafshin salek ardakani - Sun Microsystems - Irvine United States #define SMB_ODIR_OPENF_BACKUP_INTENT 0x01 1046eb1d736bSafshin salek ardakani - Sun Microsystems - Irvine United States 1047da6c28aaSamw typedef struct smb_odir { 1048da6c28aaSamw uint32_t d_magic; 1049da6c28aaSamw kmutex_t d_mutex; 1050da6c28aaSamw list_node_t d_lnd; 1051da6c28aaSamw smb_odir_state_t d_state; 1052da6c28aaSamw smb_session_t *d_session; 1053da6c28aaSamw smb_tree_t *d_tree; 10547f667e74Sjose borrego smb_node_t *d_dnode; 1055eb1d736bSafshin salek ardakani - Sun Microsystems - Irvine United States cred_t *d_cred; 10567f667e74Sjose borrego uint16_t d_odid; 1057da6c28aaSamw uint16_t d_opened_by_pid; 1058da6c28aaSamw uint16_t d_sattr; 10597f667e74Sjose borrego uint32_t d_refcnt; 10608b2cc8acSafshin salek ardakani - Sun Microsystems - Irvine United States uint32_t d_flags; 10617f667e74Sjose borrego boolean_t d_eof; 10627f667e74Sjose borrego int d_bufsize; 10637f667e74Sjose borrego uint64_t d_offset; 10647f667e74Sjose borrego union { 10657f667e74Sjose borrego char *u_bufptr; 10667f667e74Sjose borrego edirent_t *u_edp; 10677f667e74Sjose borrego dirent64_t *u_dp; 10687f667e74Sjose borrego } d_u; 10697f667e74Sjose borrego uint32_t d_cookies[SMB_MAX_SEARCH]; 1070da6c28aaSamw char d_pattern[MAXNAMELEN]; 10717f667e74Sjose borrego char d_buf[SMB_ODIR_BUFSIZE]; 1072da6c28aaSamw } smb_odir_t; 10737f667e74Sjose borrego #define d_bufptr d_u.u_bufptr 10747f667e74Sjose borrego #define d_edp d_u.u_edp 10757f667e74Sjose borrego #define d_dp d_u.u_dp 10767f667e74Sjose borrego 10777f667e74Sjose borrego typedef struct smb_odirent { 10787f667e74Sjose borrego char od_name[MAXNAMELEN]; /* on disk name */ 10797f667e74Sjose borrego ino64_t od_ino; 10807f667e74Sjose borrego uint32_t od_eflags; 10817f667e74Sjose borrego } smb_odirent_t; 10827f667e74Sjose borrego 10837f667e74Sjose borrego typedef struct smb_fileinfo { 10847f667e74Sjose borrego char fi_name[MAXNAMELEN]; 10857f667e74Sjose borrego char fi_name83[SMB_SHORTNAMELEN]; 10867f667e74Sjose borrego char fi_shortname[SMB_SHORTNAMELEN]; 10877f667e74Sjose borrego uint32_t fi_cookie; 10887f667e74Sjose borrego uint32_t fi_dosattr; /* DOS attributes */ 10897f667e74Sjose borrego uint64_t fi_nodeid; /* file system node id */ 10907f667e74Sjose borrego uint64_t fi_size; /* file size in bytes */ 10917f667e74Sjose borrego uint64_t fi_alloc_size; /* allocation size in bytes */ 10927f667e74Sjose borrego timestruc_t fi_atime; /* last access */ 10937f667e74Sjose borrego timestruc_t fi_mtime; /* last modification */ 10947f667e74Sjose borrego timestruc_t fi_ctime; /* last status change */ 10957f667e74Sjose borrego timestruc_t fi_crtime; /* file creation */ 10967f667e74Sjose borrego } smb_fileinfo_t; 10977f667e74Sjose borrego 10987f667e74Sjose borrego typedef struct smb_streaminfo { 10997f667e74Sjose borrego uint64_t si_size; 11007f667e74Sjose borrego char si_name[MAXPATHLEN]; 11017f667e74Sjose borrego } smb_streaminfo_t; 1102da6c28aaSamw 1103da6c28aaSamw #define SMB_LOCK_MAGIC 0x4C4F434B /* 'LOCK' */ 1104da6c28aaSamw 1105da6c28aaSamw typedef struct smb_lock { 1106da6c28aaSamw uint32_t l_magic; 1107da6c28aaSamw kmutex_t l_mutex; 1108da6c28aaSamw list_node_t l_lnd; 1109da6c28aaSamw kcondvar_t l_cv; 1110da6c28aaSamw 1111da6c28aaSamw list_node_t l_conflict_lnd; 1112da6c28aaSamw smb_slist_t l_conflict_list; 1113da6c28aaSamw 1114da6c28aaSamw smb_session_t *l_session; 1115da6c28aaSamw smb_ofile_t *l_file; 1116faa1795aSjb struct smb_request *l_sr; 1117da6c28aaSamw 1118da6c28aaSamw uint32_t l_flags; 1119da6c28aaSamw uint64_t l_session_kid; 1120da6c28aaSamw struct smb_lock *l_blocked_by; /* Debug info only */ 1121da6c28aaSamw 1122da6c28aaSamw uint16_t l_pid; 1123da6c28aaSamw uint16_t l_uid; 1124da6c28aaSamw uint32_t l_type; 1125da6c28aaSamw uint64_t l_start; 1126da6c28aaSamw uint64_t l_length; 1127da6c28aaSamw clock_t l_end_time; 1128da6c28aaSamw } smb_lock_t; 1129da6c28aaSamw 1130da6c28aaSamw #define SMB_LOCK_FLAG_INDEFINITE 0x0004 1131da6c28aaSamw #define SMB_LOCK_INDEFINITE_WAIT(lock) \ 1132da6c28aaSamw ((lock)->l_flags & SMB_LOCK_FLAG_INDEFINITE) 1133da6c28aaSamw 1134da6c28aaSamw #define SMB_LOCK_TYPE_READWRITE 101 1135da6c28aaSamw #define SMB_LOCK_TYPE_READONLY 102 1136da6c28aaSamw 1137faa1795aSjb typedef struct vardata_block { 11382c2961f8Sjose borrego uint8_t vdb_tag; 11392c2961f8Sjose borrego uint32_t vdb_len; 11402c2961f8Sjose borrego struct uio vdb_uio; 11412c2961f8Sjose borrego struct iovec vdb_iovec[MAX_IOVEC]; 1142faa1795aSjb } smb_vdb_t; 1143faa1795aSjb 1144faa1795aSjb #define SMB_RW_MAGIC 0x52445257 /* 'RDRW' */ 1145faa1795aSjb 1146faa1795aSjb typedef struct smb_rw_param { 1147faa1795aSjb uint32_t rw_magic; 1148faa1795aSjb smb_vdb_t rw_vdb; 1149faa1795aSjb uint64_t rw_offset; 1150faa1795aSjb uint32_t rw_last_write; 1151faa1795aSjb uint16_t rw_mode; 11522c2961f8Sjose borrego uint32_t rw_count; 1153faa1795aSjb uint16_t rw_mincnt; 1154faa1795aSjb uint16_t rw_dsoff; /* SMB data offset */ 1155faa1795aSjb uint8_t rw_andx; /* SMB secondary andx command */ 1156faa1795aSjb } smb_rw_param_t; 1157da6c28aaSamw 1158eb1d736bSafshin salek ardakani - Sun Microsystems - Irvine United States typedef struct smb_pathname { 1159eb1d736bSafshin salek ardakani - Sun Microsystems - Irvine United States char *pn_path; 1160eb1d736bSafshin salek ardakani - Sun Microsystems - Irvine United States char *pn_pname; 1161eb1d736bSafshin salek ardakani - Sun Microsystems - Irvine United States char *pn_fname; 1162eb1d736bSafshin salek ardakani - Sun Microsystems - Irvine United States char *pn_sname; 1163eb1d736bSafshin salek ardakani - Sun Microsystems - Irvine United States char *pn_stype; 1164eb1d736bSafshin salek ardakani - Sun Microsystems - Irvine United States } smb_pathname_t; 1165eb1d736bSafshin salek ardakani - Sun Microsystems - Irvine United States 1166b89a8333Snatalie li - Sun Microsystems - Irvine United States /* 1167b89a8333Snatalie li - Sun Microsystems - Irvine United States * fs_query_info 1168b89a8333Snatalie li - Sun Microsystems - Irvine United States */ 1169b89a8333Snatalie li - Sun Microsystems - Irvine United States typedef struct smb_fqi { 1170eb1d736bSafshin salek ardakani - Sun Microsystems - Irvine United States smb_pathname_t fq_path; 1171eb1d736bSafshin salek ardakani - Sun Microsystems - Irvine United States uint16_t fq_sattr; 1172eb1d736bSafshin salek ardakani - Sun Microsystems - Irvine United States smb_node_t *fq_dnode; 1173eb1d736bSafshin salek ardakani - Sun Microsystems - Irvine United States smb_node_t *fq_fnode; 1174eb1d736bSafshin salek ardakani - Sun Microsystems - Irvine United States smb_attr_t fq_fattr; 1175eb1d736bSafshin salek ardakani - Sun Microsystems - Irvine United States char fq_last_comp[MAXNAMELEN]; 1176eb1d736bSafshin salek ardakani - Sun Microsystems - Irvine United States char fq_od_name[MAXNAMELEN]; 1177b89a8333Snatalie li - Sun Microsystems - Irvine United States } smb_fqi_t; 1178da6c28aaSamw 1179da6c28aaSamw #define SMB_NULL_FQI_NODES(fqi) \ 1180eb1d736bSafshin salek ardakani - Sun Microsystems - Irvine United States (fqi).fq_fnode = NULL; \ 1181eb1d736bSafshin salek ardakani - Sun Microsystems - Irvine United States (fqi).fq_dnode = NULL; 1182da6c28aaSamw 1183da6c28aaSamw #define FQM_DIR_MUST_EXIST 1 1184da6c28aaSamw #define FQM_PATH_MUST_EXIST 2 1185da6c28aaSamw #define FQM_PATH_MUST_NOT_EXIST 3 1186da6c28aaSamw 1187da6c28aaSamw #define OPLOCK_MIN_TIMEOUT (5 * 1000) 1188da6c28aaSamw #define OPLOCK_STD_TIMEOUT (15 * 1000) 1189faa1795aSjb #define OPLOCK_RETRIES 2 1190da6c28aaSamw 11917b59d02dSjb typedef struct { 11927b59d02dSjb uint32_t severity; 11937b59d02dSjb uint32_t status; 11947b59d02dSjb uint16_t errcls; 11957b59d02dSjb uint16_t errcode; 11967b59d02dSjb } smb_error_t; 1197da6c28aaSamw 11982c2961f8Sjose borrego typedef struct open_param { 11992c2961f8Sjose borrego smb_fqi_t fqi; 12002c2961f8Sjose borrego uint16_t omode; 12012c2961f8Sjose borrego uint16_t ofun; 12022c2961f8Sjose borrego uint32_t nt_flags; 12032c2961f8Sjose borrego uint32_t timeo; 12042c2961f8Sjose borrego uint32_t dattr; 12052c2961f8Sjose borrego timestruc_t crtime; 12062c2961f8Sjose borrego timestruc_t mtime; 12072c2961f8Sjose borrego uint64_t dsize; 12082c2961f8Sjose borrego uint32_t desired_access; 12092c2961f8Sjose borrego uint32_t share_access; 12102c2961f8Sjose borrego uint32_t create_options; 12112c2961f8Sjose borrego uint32_t create_disposition; 12122c2961f8Sjose borrego boolean_t created_readonly; 12132c2961f8Sjose borrego uint32_t ftype; 12142c2961f8Sjose borrego uint32_t devstate; 12152c2961f8Sjose borrego uint32_t action_taken; 12162c2961f8Sjose borrego uint64_t fileid; 12172c2961f8Sjose borrego uint32_t rootdirfid; 12182c2961f8Sjose borrego /* This is only set by NTTransactCreate */ 12192c2961f8Sjose borrego struct smb_sd *sd; 12202c2961f8Sjose borrego uint8_t op_oplock_level; 12212c2961f8Sjose borrego } open_param_t; 12222c2961f8Sjose borrego 12232c2961f8Sjose borrego #define SMB_OPLOCK_NONE 0 12242c2961f8Sjose borrego #define SMB_OPLOCK_EXCLUSIVE 1 12252c2961f8Sjose borrego #define SMB_OPLOCK_BATCH 2 12262c2961f8Sjose borrego #define SMB_OPLOCK_LEVEL_II 3 12272c2961f8Sjose borrego 1228da6c28aaSamw /* 1229da6c28aaSamw * SMB Request State Machine 1230da6c28aaSamw * ------------------------- 1231da6c28aaSamw * 1232da6c28aaSamw * T4 +------+ T0 1233da6c28aaSamw * +--------------------------->| FREE |---------------------------+ 1234da6c28aaSamw * | +------+ | 1235da6c28aaSamw * +-----------+ | 1236da6c28aaSamw * | COMPLETED | | 1237da6c28aaSamw * +-----------+ 1238da6c28aaSamw * ^ | 1239da6c28aaSamw * | T15 +----------+ v 1240da6c28aaSamw * +------------+ T6 | | +--------------+ 1241da6c28aaSamw * | CLEANED_UP |<-----------------| CANCELED | | INITIALIZING | 1242da6c28aaSamw * +------------+ | | +--------------+ 1243da6c28aaSamw * | ^ +----------+ | 1244da6c28aaSamw * | | ^ ^ ^ ^ | 1245da6c28aaSamw * | | +-------------+ | | | | 1246da6c28aaSamw * | | T3 | | | | T13 | T1 1247da6c28aaSamw * | +-------------------------+ | | +----------------------+ | 1248da6c28aaSamw * +----------------------------+ | | | | | 1249da6c28aaSamw * T16 | | | | +-----------+ | | 1250da6c28aaSamw * | \/ | | T5 | | v 1251da6c28aaSamw * +-----------------+ | T12 +--------+ | T2 +-----------+ 1252da6c28aaSamw * | EVENT_OCCURRED |------------->| ACTIVE |<--------------------| SUBMITTED | 1253da6c28aaSamw * +-----------------+ | +--------+ | +-----------+ 1254da6c28aaSamw * ^ | | ^ | | 1255da6c28aaSamw * | | T8 | | | T7 | 1256da6c28aaSamw * | T10 T9 | +----------+ | +-------+ | T11 1257da6c28aaSamw * | | | +-------+ | | 1258da6c28aaSamw * | | | T14 | | | 1259da6c28aaSamw * | | v | v | 1260da6c28aaSamw * +----------------------+ +--------------+ 1261da6c28aaSamw * | WAITING_EVENT | | WAITING_LOCK | 1262da6c28aaSamw * +----------------------+ +--------------+ 1263da6c28aaSamw * 1264da6c28aaSamw * 1265da6c28aaSamw * 1266da6c28aaSamw * 1267da6c28aaSamw * 1268da6c28aaSamw * Transition T0 1269da6c28aaSamw * 1270da6c28aaSamw * This transition occurs when the request is allocated and is still under the 1271da6c28aaSamw * control of the session thread. 1272da6c28aaSamw * 1273da6c28aaSamw * Transition T1 1274da6c28aaSamw * 1275da6c28aaSamw * This transition occurs when the session thread dispatches a task to treat the 1276da6c28aaSamw * request. 1277da6c28aaSamw * 1278da6c28aaSamw * Transition T2 1279da6c28aaSamw * 1280da6c28aaSamw * 1281da6c28aaSamw * 1282da6c28aaSamw * Transition T3 1283da6c28aaSamw * 1284da6c28aaSamw * A request completes and smbsr_cleanup is called to release resources 1285da6c28aaSamw * associated with the request (but not the smb_request_t itself). This 1286da6c28aaSamw * includes references on smb_ofile_t, smb_node_t, and other structures. 1287da6c28aaSamw * CLEANED_UP state exists to detect if we attempt to cleanup a request 1288da6c28aaSamw * multiple times and to allow us to detect that we are accessing a 1289da6c28aaSamw * request that has already been cleaned up. 1290da6c28aaSamw * 1291da6c28aaSamw * Transition T4 1292da6c28aaSamw * 1293da6c28aaSamw * 1294da6c28aaSamw * 1295da6c28aaSamw * Transition T5 1296da6c28aaSamw * 1297da6c28aaSamw * 1298da6c28aaSamw * 1299da6c28aaSamw * Transition T6 1300da6c28aaSamw * 1301da6c28aaSamw * 1302da6c28aaSamw * 1303da6c28aaSamw * Transition T7 1304da6c28aaSamw * 1305da6c28aaSamw * 1306da6c28aaSamw * 1307da6c28aaSamw * Transition T8 1308da6c28aaSamw * 1309da6c28aaSamw * 1310da6c28aaSamw * 1311da6c28aaSamw * Transition T9 1312da6c28aaSamw * 1313da6c28aaSamw * 1314da6c28aaSamw * 1315da6c28aaSamw * Transition T10 1316da6c28aaSamw * 1317da6c28aaSamw * 1318da6c28aaSamw * 1319da6c28aaSamw * Transition T11 1320da6c28aaSamw * 1321da6c28aaSamw * 1322da6c28aaSamw * 1323da6c28aaSamw * Transition T12 1324da6c28aaSamw * 1325da6c28aaSamw * 1326da6c28aaSamw * 1327da6c28aaSamw * Transition T13 1328da6c28aaSamw * 1329da6c28aaSamw * 1330da6c28aaSamw * 1331da6c28aaSamw * Transition T14 1332da6c28aaSamw * 1333da6c28aaSamw * 1334da6c28aaSamw * 1335da6c28aaSamw * Transition T15 1336da6c28aaSamw * 1337da6c28aaSamw * Request processing is completed (control returns from smb_dispatch) 1338da6c28aaSamw * 1339da6c28aaSamw * Transition T16 1340da6c28aaSamw * 1341da6c28aaSamw * Multipart (andx) request was cleaned up with smbsr_cleanup but more "andx" 1342da6c28aaSamw * sections remain to be processed. 1343da6c28aaSamw * 1344da6c28aaSamw */ 1345da6c28aaSamw 1346da6c28aaSamw #define SMB_REQ_MAGIC 0x534D4252 /* 'SMBR' */ 13472c2961f8Sjose borrego #define SMB_REQ_VALID(p) ASSERT((p)->sr_magic == SMB_REQ_MAGIC) 1348da6c28aaSamw 1349da6c28aaSamw typedef enum smb_req_state { 1350da6c28aaSamw SMB_REQ_STATE_FREE = 0, 1351da6c28aaSamw SMB_REQ_STATE_INITIALIZING, 1352da6c28aaSamw SMB_REQ_STATE_SUBMITTED, 1353da6c28aaSamw SMB_REQ_STATE_ACTIVE, 1354da6c28aaSamw SMB_REQ_STATE_WAITING_EVENT, 1355da6c28aaSamw SMB_REQ_STATE_EVENT_OCCURRED, 1356da6c28aaSamw SMB_REQ_STATE_WAITING_LOCK, 1357da6c28aaSamw SMB_REQ_STATE_COMPLETED, 1358da6c28aaSamw SMB_REQ_STATE_CANCELED, 13596537f381Sas SMB_REQ_STATE_CLEANED_UP, 13606537f381Sas SMB_REQ_STATE_SENTINEL 1361da6c28aaSamw } smb_req_state_t; 1362da6c28aaSamw 1363faa1795aSjb typedef struct smb_request { 1364da6c28aaSamw uint32_t sr_magic; 1365da6c28aaSamw kmutex_t sr_mutex; 1366da6c28aaSamw list_node_t sr_session_lnd; 1367da6c28aaSamw smb_req_state_t sr_state; 1368da6c28aaSamw boolean_t sr_keep; 1369faa1795aSjb kmem_cache_t *sr_cache; 1370faa1795aSjb struct smb_server *sr_server; 13716537f381Sas pid_t *sr_pid; 1372c8ec8eeaSjose borrego int32_t sr_gmtoff; 1373faa1795aSjb smb_session_t *session; 1374faa1795aSjb smb_kmod_cfg_t *sr_cfg; 1375da6c28aaSamw smb_notify_change_req_t sr_ncr; 1376da6c28aaSamw 1377da6c28aaSamw /* Info from session service header */ 1378da6c28aaSamw uint32_t sr_req_length; /* Excluding NBT header */ 1379da6c28aaSamw 1380da6c28aaSamw /* Request buffer excluding NBT header */ 1381da6c28aaSamw void *sr_request_buf; 1382da6c28aaSamw 1383da6c28aaSamw /* Fields for raw writes */ 1384da6c28aaSamw uint32_t sr_raw_data_length; 1385da6c28aaSamw void *sr_raw_data_buf; 1386da6c28aaSamw 1387da6c28aaSamw smb_lock_t *sr_awaiting; 1388da6c28aaSamw struct mbuf_chain command; 1389da6c28aaSamw struct mbuf_chain reply; 1390da6c28aaSamw struct mbuf_chain raw_data; 1391da6c28aaSamw smb_malloc_list request_storage; 1392da6c28aaSamw struct smb_xa *r_xa; 1393da6c28aaSamw int andx_prev_wct; 1394da6c28aaSamw int cur_reply_offset; 1395da6c28aaSamw int orig_request_hdr; 1396da6c28aaSamw unsigned int reply_seqnum; /* reply sequence number */ 1397da6c28aaSamw unsigned char first_smb_com; /* command code */ 1398da6c28aaSamw unsigned char smb_com; /* command code */ 13997b59d02dSjb 14007b59d02dSjb uint8_t smb_rcls; /* error code class */ 14017b59d02dSjb uint8_t smb_reh; /* rsvd (AH DOS INT-24 ERR) */ 1402da6c28aaSamw uint16_t smb_err; /* error code */ 14037b59d02dSjb smb_error_t smb_error; 14047b59d02dSjb 1405da6c28aaSamw uint8_t smb_flg; /* flags */ 1406da6c28aaSamw uint16_t smb_flg2; /* flags */ 1407da6c28aaSamw uint16_t smb_pid_high; /* high part of pid */ 1408da6c28aaSamw unsigned char smb_sig[8]; /* signiture */ 1409da6c28aaSamw uint16_t smb_tid; /* tree id # */ 1410da6c28aaSamw uint16_t smb_pid; /* caller's process id # */ 1411da6c28aaSamw uint16_t smb_uid; /* user id # */ 1412da6c28aaSamw uint16_t smb_mid; /* mutiplex id # */ 1413da6c28aaSamw unsigned char smb_wct; /* count of parameter words */ 1414da6c28aaSamw uint16_t smb_bcc; /* data byte count */ 1415da6c28aaSamw 1416da6c28aaSamw /* Parameters */ 1417da6c28aaSamw struct mbuf_chain smb_vwv; /* variable width value */ 1418da6c28aaSamw 1419da6c28aaSamw /* Data */ 1420da6c28aaSamw struct mbuf_chain smb_data; 1421da6c28aaSamw 1422da6c28aaSamw uint16_t smb_fid; /* not in hdr, but common */ 1423da6c28aaSamw 1424da6c28aaSamw unsigned char andx_com; 1425da6c28aaSamw uint16_t andx_off; 1426da6c28aaSamw 1427da6c28aaSamw struct smb_tree *tid_tree; 1428da6c28aaSamw struct smb_ofile *fid_ofile; 1429da6c28aaSamw smb_user_t *uid_user; 1430da6c28aaSamw 1431da6c28aaSamw union { 1432faa1795aSjb struct tcon { 1433da6c28aaSamw char *path; 1434da6c28aaSamw char *service; 1435da6c28aaSamw int pwdlen; 1436da6c28aaSamw char *password; 1437da6c28aaSamw uint16_t flags; 14388d7e4166Sjose borrego uint16_t optional_support; 1439da6c28aaSamw } tcon; 1440da6c28aaSamw 1441faa1795aSjb struct dirop { 1442b89a8333Snatalie li - Sun Microsystems - Irvine United States smb_fqi_t fqi; 1443b89a8333Snatalie li - Sun Microsystems - Irvine United States smb_fqi_t dst_fqi; 1444*b1352070SAlan Wright uint16_t info_level; 1445da6c28aaSamw } dirop; 1446da6c28aaSamw 14472c2961f8Sjose borrego open_param_t open; 1448faa1795aSjb smb_rw_param_t *rw; 1449faa1795aSjb uint32_t timestamp; 1450da6c28aaSamw } arg; 1451da6c28aaSamw 1452da6c28aaSamw cred_t *user_cr; 14532c2961f8Sjose borrego kthread_t *sr_worker; 1454faa1795aSjb } smb_request_t; 1455da6c28aaSamw 1456da6c28aaSamw #define SMB_READ_PROTOCOL(smb_nh_ptr) \ 1457da6c28aaSamw LE_IN32(((smb_nethdr_t *)(smb_nh_ptr))->sh_protocol) 1458da6c28aaSamw 1459da6c28aaSamw #define SMB_PROTOCOL_MAGIC_INVALID(rd_sr) \ 1460da6c28aaSamw (SMB_READ_PROTOCOL((rd_sr)->sr_request_buf) != SMB_PROTOCOL_MAGIC) 1461da6c28aaSamw 1462da6c28aaSamw #define SMB_READ_COMMAND(smb_nh_ptr) \ 1463da6c28aaSamw (((smb_nethdr_t *)(smb_nh_ptr))->sh_command) 1464da6c28aaSamw 1465da6c28aaSamw #define SMB_IS_WRITERAW(rd_sr) \ 1466da6c28aaSamw (SMB_READ_COMMAND((rd_sr)->sr_request_buf) == SMB_COM_WRITE_RAW) 1467da6c28aaSamw 1468da6c28aaSamw 1469da6c28aaSamw #define SR_FLG_OFFSET 9 1470da6c28aaSamw 1471da6c28aaSamw #define MAX_TRANS_NAME 64 1472da6c28aaSamw 1473da6c28aaSamw #define SMB_XA_FLAG_OPEN 0x0001 1474da6c28aaSamw #define SMB_XA_FLAG_CLOSE 0x0002 1475da6c28aaSamw #define SMB_XA_FLAG_COMPLETE 0x0004 1476da6c28aaSamw #define SMB_XA_CLOSED(xa) (!((xa)->xa_flags & SMB_XA_FLAG_OPEN)) 1477da6c28aaSamw 1478da6c28aaSamw #define SMB_XA_MAGIC 0x534D4258 /* 'SMBX' */ 1479da6c28aaSamw 1480da6c28aaSamw typedef struct smb_xa { 1481da6c28aaSamw uint32_t xa_magic; 1482da6c28aaSamw kmutex_t xa_mutex; 1483da6c28aaSamw list_node_t xa_lnd; 1484da6c28aaSamw 1485da6c28aaSamw uint32_t xa_refcnt; 1486da6c28aaSamw uint32_t xa_flags; 1487da6c28aaSamw 1488da6c28aaSamw struct smb_session *xa_session; 1489da6c28aaSamw 1490da6c28aaSamw unsigned char smb_com; /* which TRANS type */ 1491da6c28aaSamw unsigned char smb_flg; /* flags */ 1492da6c28aaSamw uint16_t smb_flg2; /* flags */ 1493da6c28aaSamw uint16_t smb_tid; /* tree id number */ 1494da6c28aaSamw uint16_t smb_pid; /* caller's process id number */ 1495da6c28aaSamw uint16_t smb_uid; /* user id number */ 1496da6c28aaSamw uint32_t smb_func; /* NT_TRANS function */ 1497da6c28aaSamw 1498da6c28aaSamw uint16_t xa_smb_mid; /* mutiplex id number */ 1499da6c28aaSamw uint16_t xa_smb_fid; /* TRANS2 secondary */ 1500da6c28aaSamw 1501da6c28aaSamw unsigned int reply_seqnum; /* reply sequence number */ 1502da6c28aaSamw 1503da6c28aaSamw uint32_t smb_tpscnt; /* total parameter bytes being sent */ 1504da6c28aaSamw uint32_t smb_tdscnt; /* total data bytes being sent */ 1505da6c28aaSamw uint32_t smb_mprcnt; /* max parameter bytes to return */ 1506da6c28aaSamw uint32_t smb_mdrcnt; /* max data bytes to return */ 1507da6c28aaSamw uint32_t smb_msrcnt; /* max setup words to return */ 1508da6c28aaSamw uint32_t smb_flags; /* additional information: */ 1509da6c28aaSamw /* bit 0 - if set, disconnect TID in smb_tid */ 1510da6c28aaSamw /* bit 1 - if set, transaction is one way */ 1511da6c28aaSamw /* (no final response) */ 1512da6c28aaSamw int32_t smb_timeout; /* number of milliseconds to await completion */ 1513da6c28aaSamw uint32_t smb_suwcnt; /* set up word count */ 1514da6c28aaSamw 1515da6c28aaSamw 1516da6c28aaSamw char *xa_smb_trans_name; 1517da6c28aaSamw 1518da6c28aaSamw int req_disp_param; 1519da6c28aaSamw int req_disp_data; 1520da6c28aaSamw 1521da6c28aaSamw struct mbuf_chain req_setup_mb; 1522da6c28aaSamw struct mbuf_chain req_param_mb; 1523da6c28aaSamw struct mbuf_chain req_data_mb; 1524da6c28aaSamw 1525da6c28aaSamw struct mbuf_chain rep_setup_mb; 1526da6c28aaSamw struct mbuf_chain rep_param_mb; 1527da6c28aaSamw struct mbuf_chain rep_data_mb; 1528da6c28aaSamw } smb_xa_t; 1529da6c28aaSamw 1530da6c28aaSamw 1531da6c28aaSamw #define SDDF_NO_FLAGS 0 1532da6c28aaSamw #define SDDF_SUPPRESS_TID 0x0001 1533da6c28aaSamw #define SDDF_SUPPRESS_UID 0x0002 1534da6c28aaSamw 15357b59d02dSjb /* 15367b59d02dSjb * SMB dispatch return codes. 15377b59d02dSjb */ 15387b59d02dSjb typedef enum { 1539faa1795aSjb SDRC_SUCCESS = 0, 1540faa1795aSjb SDRC_ERROR, 15417b59d02dSjb SDRC_DROP_VC, 15427b59d02dSjb SDRC_NO_REPLY, 154359229f98Sjose borrego SDRC_SR_KEPT, 1544faa1795aSjb SDRC_NOT_IMPLEMENTED 15457b59d02dSjb } smb_sdrc_t; 1546da6c28aaSamw 1547da6c28aaSamw #define VAR_BCC ((short)-1) 1548da6c28aaSamw 1549faa1795aSjb #define SMB_SERVER_MAGIC 0x53534552 /* 'SSER' */ 1550da6c28aaSamw 1551faa1795aSjb typedef struct { 1552faa1795aSjb kstat_named_t open_files; 1553faa1795aSjb kstat_named_t open_trees; 1554faa1795aSjb kstat_named_t open_users; 1555faa1795aSjb } smb_server_stats_t; 1556da6c28aaSamw 1557faa1795aSjb typedef struct { 1558faa1795aSjb kthread_t *ld_kth; 1559faa1795aSjb kt_did_t ld_ktdid; 15600f1702c5SYu Xiangning ksocket_t ld_so; 1561faa1795aSjb struct sockaddr_in ld_sin; 15627f667e74Sjose borrego struct sockaddr_in6 ld_sin6; 1563faa1795aSjb smb_session_list_t ld_session_list; 1564faa1795aSjb } smb_listener_daemon_t; 1565faa1795aSjb 1566faa1795aSjb typedef enum smb_server_state { 1567faa1795aSjb SMB_SERVER_STATE_CREATED = 0, 1568faa1795aSjb SMB_SERVER_STATE_CONFIGURED, 1569faa1795aSjb SMB_SERVER_STATE_RUNNING, 15706537f381Sas SMB_SERVER_STATE_DELETING, 15716537f381Sas SMB_SERVER_STATE_SENTINEL 1572faa1795aSjb } smb_server_state_t; 1573faa1795aSjb 1574faa1795aSjb typedef struct smb_server { 1575faa1795aSjb uint32_t sv_magic; 1576faa1795aSjb kcondvar_t sv_cv; 1577faa1795aSjb kmutex_t sv_mutex; 1578faa1795aSjb list_node_t sv_lnd; 1579faa1795aSjb smb_server_state_t sv_state; 1580faa1795aSjb uint32_t sv_refcnt; 15816537f381Sas pid_t sv_pid; 1582faa1795aSjb zoneid_t sv_zid; 1583faa1795aSjb smb_listener_daemon_t sv_nbt_daemon; 1584faa1795aSjb smb_listener_daemon_t sv_tcp_daemon; 1585faa1795aSjb krwlock_t sv_cfg_lock; 1586faa1795aSjb smb_kmod_cfg_t sv_cfg; 1587faa1795aSjb smb_session_t *sv_session; 1588da6c28aaSamw 1589faa1795aSjb kstat_t *sv_ksp; 1590faa1795aSjb kmutex_t sv_ksp_mutex; 1591faa1795aSjb char sv_ksp_name[KSTAT_STRLEN]; 1592faa1795aSjb smb_server_stats_t sv_ks_data; 1593da6c28aaSamw 1594faa1795aSjb door_handle_t sv_lmshrd; 1595da6c28aaSamw 1596c8ec8eeaSjose borrego int32_t si_gmtoff; 1597da6c28aaSamw 1598da6c28aaSamw smb_thread_t si_thread_timers; 15992c1b14e5Sjose borrego smb_thread_t si_thread_unexport; 1600da6c28aaSamw 1601faa1795aSjb taskq_t *sv_thread_pool; 1602da6c28aaSamw 16032c1b14e5Sjose borrego kmem_cache_t *si_cache_unexport; 1604da6c28aaSamw kmem_cache_t *si_cache_vfs; 1605da6c28aaSamw kmem_cache_t *si_cache_request; 1606da6c28aaSamw kmem_cache_t *si_cache_session; 1607da6c28aaSamw kmem_cache_t *si_cache_user; 1608da6c28aaSamw kmem_cache_t *si_cache_tree; 1609da6c28aaSamw kmem_cache_t *si_cache_ofile; 1610da6c28aaSamw kmem_cache_t *si_cache_odir; 1611da6c28aaSamw 1612faa1795aSjb volatile uint32_t sv_open_trees; 1613faa1795aSjb volatile uint32_t sv_open_files; 1614faa1795aSjb volatile uint32_t sv_open_users; 1615da6c28aaSamw 1616da6c28aaSamw smb_node_t *si_root_smb_node; 1617faa1795aSjb smb_llist_t sv_vfs_list; 16182c1b14e5Sjose borrego smb_slist_t sv_unexport_list; 1619faa1795aSjb } smb_server_t; 1620da6c28aaSamw 1621da6c28aaSamw #define SMB_INFO_NETBIOS_SESSION_SVC_RUNNING 0x0001 1622da6c28aaSamw #define SMB_INFO_NETBIOS_SESSION_SVC_FAILED 0x0002 1623da6c28aaSamw #define SMB_INFO_USER_LEVEL_SECURITY 0x40000000 1624da6c28aaSamw #define SMB_INFO_ENCRYPT_PASSWORDS 0x80000000 1625da6c28aaSamw 1626faa1795aSjb #define SMB_NEW_KID() atomic_inc_64_nv(&smb_kids) 1627faa1795aSjb #define SMB_UNIQ_FID() atomic_inc_32_nv(&smb_fids) 1628da6c28aaSamw 1629da6c28aaSamw /* 1630da6c28aaSamw * This is to be used by Trans2SetFileInfo 1631da6c28aaSamw * and Trans2SetPathInfo 1632da6c28aaSamw */ 1633da6c28aaSamw typedef struct smb_trans2_setinfo { 1634da6c28aaSamw uint16_t level; 1635da6c28aaSamw struct smb_xa *ts_xa; 1636da6c28aaSamw struct smb_node *node; 1637da6c28aaSamw char *path; 1638da6c28aaSamw char name[MAXNAMELEN]; 1639da6c28aaSamw } smb_trans2_setinfo_t; 1640da6c28aaSamw 1641da6c28aaSamw #define SMB_IS_STREAM(node) ((node)->unnamed_stream_node) 1642da6c28aaSamw 1643da6c28aaSamw typedef struct smb_tsd { 1644da6c28aaSamw void (*proc)(); 1645da6c28aaSamw void *arg; 1646da6c28aaSamw char name[100]; 1647da6c28aaSamw } smb_tsd_t; 1648da6c28aaSamw 16492c2961f8Sjose borrego typedef struct smb_disp_entry { 1650faa1795aSjb smb_sdrc_t (*sdt_pre_op)(smb_request_t *); 1651faa1795aSjb smb_sdrc_t (*sdt_function)(smb_request_t *); 1652faa1795aSjb void (*sdt_post_op)(smb_request_t *); 1653da6c28aaSamw char sdt_dialect; 1654da6c28aaSamw unsigned char sdt_flags; 1655da6c28aaSamw kstat_named_t sdt_dispatch_stats; /* invocations */ 16562c2961f8Sjose borrego } smb_disp_entry_t; 1657da6c28aaSamw 1658da6c28aaSamw #ifdef __cplusplus 1659da6c28aaSamw } 1660da6c28aaSamw #endif 1661da6c28aaSamw 1662faa1795aSjb #endif /* _SMBSRV_SMB_KTYPES_H */ 1663