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 /* 22f96bd5c8SAlan Wright * Copyright 2010 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> 61da6c28aaSamw 622c2961f8Sjose borrego struct smb_disp_entry; 63faa1795aSjb struct smb_request; 64faa1795aSjb struct smb_server; 65*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States struct smb_event; 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 /* 280*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States * Destructor object used in the locked-list delete queue. 281da6c28aaSamw */ 282*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States #define SMB_DTOR_MAGIC 0x44544F52 /* DTOR */ 283*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States #define SMB_DTOR_VALID(d) \ 284*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States ASSERT(((d) != NULL) && ((d)->dt_magic == SMB_DTOR_MAGIC)) 285da6c28aaSamw 286*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States typedef void (*smb_dtorproc_t)(void *); 287da6c28aaSamw 288*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States typedef struct smb_dtor { 289*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States uint32_t dt_magic; 290*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States list_node_t dt_lnd; 291*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States void *dt_object; 292*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States smb_dtorproc_t dt_proc; 293*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States } smb_dtor_t; 294da6c28aaSamw 295da6c28aaSamw typedef struct smb_llist { 296da6c28aaSamw krwlock_t ll_lock; 297da6c28aaSamw list_t ll_list; 298da6c28aaSamw uint32_t ll_count; 299da6c28aaSamw uint64_t ll_wrop; 300*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States kmutex_t ll_mutex; 301*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States list_t ll_deleteq; 302*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States uint32_t ll_deleteq_count; 303da6c28aaSamw } smb_llist_t; 304da6c28aaSamw 305da6c28aaSamw typedef struct smb_slist { 306da6c28aaSamw kmutex_t sl_mutex; 307da6c28aaSamw kcondvar_t sl_cv; 308da6c28aaSamw list_t sl_list; 309da6c28aaSamw uint32_t sl_count; 310da6c28aaSamw boolean_t sl_waiting; 311da6c28aaSamw } smb_slist_t; 312da6c28aaSamw 313faa1795aSjb typedef struct smb_session_list { 314faa1795aSjb krwlock_t se_lock; 315faa1795aSjb uint64_t se_wrop; 316faa1795aSjb struct { 317faa1795aSjb list_t lst; 318faa1795aSjb uint32_t count; 319faa1795aSjb } se_rdy; 320faa1795aSjb struct { 321faa1795aSjb list_t lst; 322faa1795aSjb uint32_t count; 323faa1795aSjb } se_act; 324faa1795aSjb } smb_session_list_t; 325faa1795aSjb 326da6c28aaSamw typedef struct { 327da6c28aaSamw kcondvar_t rwx_cv; 328da6c28aaSamw kmutex_t rwx_mutex; 329da6c28aaSamw krwlock_t rwx_lock; 330da6c28aaSamw boolean_t rwx_waiting; 331da6c28aaSamw } smb_rwx_t; 332da6c28aaSamw 333da6c28aaSamw /* NOTIFY CHANGE */ 334da6c28aaSamw 335da6c28aaSamw typedef struct smb_notify_change_req { 336da6c28aaSamw list_node_t nc_lnd; 337da6c28aaSamw struct smb_node *nc_node; 338da6c28aaSamw uint32_t nc_reply_type; 339da6c28aaSamw uint32_t nc_flags; 340da6c28aaSamw } smb_notify_change_req_t; 341da6c28aaSamw 342da6c28aaSamw /* 343da6c28aaSamw * SMB operates over a NetBIOS-over-TCP transport (NBT) or directly 344da6c28aaSamw * over TCP, which is also known as direct hosted NetBIOS-less SMB 345da6c28aaSamw * or SMB-over-TCP. 346da6c28aaSamw * 347da6c28aaSamw * NBT messages have a 4-byte header that defines the message type 348da6c28aaSamw * (8-bits), a 7-bit flags field and a 17-bit length. 349da6c28aaSamw * 350da6c28aaSamw * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ 351da6c28aaSamw * | TYPE | FLAGS |E| LENGTH | 352da6c28aaSamw * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ 353da6c28aaSamw * 354da6c28aaSamw * 8-bit type Defined in RFC 1002 355da6c28aaSamw * 7-bit flags Bits 0-6 reserved (must be 0) 356da6c28aaSamw * Bit 7: Length extension bit (E) 357da6c28aaSamw * 17-bit length Includes bit 7 of the flags byte 358da6c28aaSamw * 359da6c28aaSamw * 360da6c28aaSamw * SMB-over-TCP is defined to use a modified version of the NBT header 361da6c28aaSamw * containing an 8-bit message type and 24-bit message length. 362da6c28aaSamw * 363da6c28aaSamw * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ 364da6c28aaSamw * | TYPE | LENGTH | 365da6c28aaSamw * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ 366da6c28aaSamw * 367da6c28aaSamw * 8-bit type Must be 0 368da6c28aaSamw * 24-bit length 369da6c28aaSamw * 370da6c28aaSamw * The following structure is used to represent a generic, in-memory 371da6c28aaSamw * SMB transport header; it is not intended to map directly to either 372da6c28aaSamw * of the over-the-wire formats. 373da6c28aaSamw */ 374da6c28aaSamw typedef struct { 375da6c28aaSamw uint8_t xh_type; 376da6c28aaSamw uint32_t xh_length; 377da6c28aaSamw } smb_xprt_t; 378da6c28aaSamw 379faa1795aSjb int MBC_LENGTH(struct mbuf_chain *); 3803ad684d6Sjb int MBC_MAXBYTES(struct mbuf_chain *); 381faa1795aSjb void MBC_SETUP(struct mbuf_chain *, uint32_t); 382faa1795aSjb void MBC_INIT(struct mbuf_chain *, uint32_t); 383faa1795aSjb void MBC_FLUSH(struct mbuf_chain *); 384faa1795aSjb void MBC_ATTACH_MBUF(struct mbuf_chain *, struct mbuf *); 385faa1795aSjb void MBC_APPEND_MBUF(struct mbuf_chain *, struct mbuf *); 386da6c28aaSamw void MBC_ATTACH_BUF(struct mbuf_chain *MBC, unsigned char *BUF, int LEN); 387da6c28aaSamw int MBC_SHADOW_CHAIN(struct mbuf_chain *SUBMBC, struct mbuf_chain *MBC, 388da6c28aaSamw int OFF, int LEN); 389da6c28aaSamw 390da6c28aaSamw #define MBC_ROOM_FOR(b, n) (((b)->chain_offset + (n)) <= (b)->max_bytes) 391da6c28aaSamw 392fc724630SAlan Wright /* 393fc724630SAlan Wright * ol_sess_id: 394fc724630SAlan Wright * 395fc724630SAlan Wright * ID of the session holding the oplock (if an oplock was granted). 396fc724630SAlan Wright * 397fc724630SAlan Wright * ol_xthread: 398fc724630SAlan Wright * 399fc724630SAlan Wright * Worker thread treating the command that was granted the oplock. Until 400fc724630SAlan Wright * that thread is done with that command and has submitted the response 401fc724630SAlan Wright * to the network stack, all the other threads will be suspended in 402fc724630SAlan Wright * smb_oplock_enter(). They will be awaken when the worker thread 403fc724630SAlan Wright * referenced in 'ol_xthread' calls smb_oplock_broadcast(). 404fc724630SAlan Wright * 405fc724630SAlan Wright * The purpose of this mechanism is to prevent another thread from 406fc724630SAlan Wright * triggering a oplock break before the response conveying the grant 407fc724630SAlan Wright * has been sent. 408fc724630SAlan Wright * 409fc724630SAlan Wright * ol_ofile 410fc724630SAlan Wright * 411fc724630SAlan Wright * Open file that was granted the oplock. 412fc724630SAlan Wright * 413fc724630SAlan Wright * ol_waiters_count 414fc724630SAlan Wright * 415fc724630SAlan Wright * Number of threads waiting for a call to smb_oplock_broadcast(). 416fc724630SAlan Wright * 417fc724630SAlan Wright * ol_level 418fc724630SAlan Wright * 419fc724630SAlan Wright * Level of the oplock granted. 420fc724630SAlan Wright */ 421da6c28aaSamw typedef struct smb_oplock { 4222c2961f8Sjose borrego uint64_t ol_sess_id; 4232c2961f8Sjose borrego kcondvar_t ol_cv; 4242c2961f8Sjose borrego kthread_t *ol_xthread; 4252c2961f8Sjose borrego struct smb_ofile *ol_ofile; 4262c2961f8Sjose borrego uint8_t ol_level; 427da6c28aaSamw } smb_oplock_t; 428da6c28aaSamw 429da6c28aaSamw #define SMB_VFS_MAGIC 0x534D4256 /* 'SMBV' */ 430da6c28aaSamw 431da6c28aaSamw typedef struct smb_vfs { 432da6c28aaSamw uint32_t sv_magic; 433da6c28aaSamw list_node_t sv_lnd; 434da6c28aaSamw uint32_t sv_refcnt; 435da6c28aaSamw vfs_t *sv_vfsp; 436da6c28aaSamw vnode_t *sv_rootvp; 437da6c28aaSamw } smb_vfs_t; 438da6c28aaSamw 4392c1b14e5Sjose borrego typedef struct smb_unexport { 4402c1b14e5Sjose borrego list_node_t ux_lnd; 4412c1b14e5Sjose borrego char ux_sharename[MAXNAMELEN]; 4422c1b14e5Sjose borrego } smb_unexport_t; 4432c1b14e5Sjose borrego 444037cac00Sjoyce mcintosh /* 445037cac00Sjoyce mcintosh * Solaris file systems handle timestamps differently from NTFS. 446037cac00Sjoyce mcintosh * In order to provide a more similar view of an open file's 447037cac00Sjoyce mcintosh * timestamps, we cache the timestamps in the node and manipulate 448037cac00Sjoyce mcintosh * them in a manner more consistent with windows. 449037cac00Sjoyce mcintosh * t_cached is B_TRUE when timestamps are cached. 450037cac00Sjoyce mcintosh * Timestamps remain cached while there are open ofiles for the node. 451037cac00Sjoyce mcintosh * This includes open ofiles for named streams. t_open_ofiles is a 452037cac00Sjoyce mcintosh * count of open ofiles on the node, including named streams' ofiles, 453037cac00Sjoyce mcintosh * n_open_ofiles cannot be used as it doesn't include ofiles opened 454037cac00Sjoyce mcintosh * for the node's named streams. 455037cac00Sjoyce mcintosh */ 456037cac00Sjoyce mcintosh typedef struct smb_times { 457037cac00Sjoyce mcintosh uint32_t t_open_ofiles; 458037cac00Sjoyce mcintosh boolean_t t_cached; 459037cac00Sjoyce mcintosh timestruc_t t_atime; 460037cac00Sjoyce mcintosh timestruc_t t_mtime; 461037cac00Sjoyce mcintosh timestruc_t t_ctime; 462037cac00Sjoyce mcintosh timestruc_t t_crtime; 463037cac00Sjoyce mcintosh } smb_times_t; 464037cac00Sjoyce mcintosh 4652c2961f8Sjose borrego #define SMB_NODE_MAGIC 0x4E4F4445 /* 'NODE' */ 4662c2961f8Sjose borrego #define SMB_NODE_VALID(p) ASSERT((p)->n_magic == SMB_NODE_MAGIC) 467da6c28aaSamw 468da6c28aaSamw typedef enum { 469da6c28aaSamw SMB_NODE_STATE_AVAILABLE = 0, 4702c2961f8Sjose borrego SMB_NODE_STATE_OPLOCK_GRANTED, 4712c2961f8Sjose borrego SMB_NODE_STATE_OPLOCK_BREAKING, 472da6c28aaSamw SMB_NODE_STATE_DESTROYING 473da6c28aaSamw } smb_node_state_t; 474da6c28aaSamw 475*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States /* 476*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States * waiting_event # of clients requesting FCN 477*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States * n_timestamps cached timestamps 478*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States * n_allocsz cached file allocation size 479*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States * n_dnode directory node 480*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States * n_unode unnamed stream node 481*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States * delete_on_close_cred credentials for delayed delete 482*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States */ 483da6c28aaSamw typedef struct smb_node { 484da6c28aaSamw uint32_t n_magic; 4852c2961f8Sjose borrego krwlock_t n_lock; 4862c2961f8Sjose borrego kmutex_t n_mutex; 487da6c28aaSamw list_node_t n_lnd; 488da6c28aaSamw smb_node_state_t n_state; 489da6c28aaSamw uint32_t n_refcnt; 490da6c28aaSamw uint32_t n_hashkey; 491da6c28aaSamw smb_llist_t *n_hash_bucket; 4922c2961f8Sjose borrego uint32_t n_open_count; 493da6c28aaSamw smb_llist_t n_ofile_list; 494da6c28aaSamw smb_llist_t n_lock_list; 495c8ec8eeaSjose borrego struct smb_ofile *readonly_creator; 496*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States volatile int flags; 497*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States volatile int waiting_event; 498*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States smb_times_t n_timestamps; 499*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States u_offset_t n_allocsz; 500da6c28aaSamw smb_oplock_t n_oplock; 501*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States struct smb_node *n_dnode; 502*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States struct smb_node *n_unode; 503da6c28aaSamw cred_t *delete_on_close_cred; 5048b2cc8acSafshin salek ardakani - Sun Microsystems - Irvine United States uint32_t n_delete_on_close_flags; 505da6c28aaSamw char od_name[MAXNAMELEN]; 506da6c28aaSamw vnode_t *vp; 507da6c28aaSamw smb_audit_buf_node_t *n_audit_buf; 508da6c28aaSamw } smb_node_t; 509da6c28aaSamw 510*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States #define NODE_FLAGS_REPARSE 0x00001000 511*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States #define NODE_FLAGS_DFSLINK 0x00002000 512*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States #define NODE_FLAGS_VFSROOT 0x00004000 513*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States #define NODE_FLAGS_SYSTEM 0x00008000 514e3f2c991SKeyur Desai #define NODE_FLAGS_WATCH_TREE 0x10000000 515e3f2c991SKeyur Desai #define NODE_FLAGS_NOTIFY_CHANGE \ 516e3f2c991SKeyur Desai (NODE_FLAGS_WATCH_TREE | FILE_NOTIFY_VALID_MASK) 517e3f2c991SKeyur Desai #define NODE_FLAGS_CHANGED 0x08000000 518da6c28aaSamw #define NODE_FLAGS_WRITE_THROUGH 0x00100000 519cbfb650aScp #define NODE_XATTR_DIR 0x01000000 520da6c28aaSamw #define NODE_FLAGS_DELETE_ON_CLOSE 0x40000000 521da6c28aaSamw #define NODE_FLAGS_EXECUTABLE 0x80000000 522da6c28aaSamw 523c8ec8eeaSjose borrego #define SMB_NODE_VFS(node) ((node)->vp->v_vfsp) 524c8ec8eeaSjose borrego #define SMB_NODE_FSID(node) ((node)->vp->v_vfsp->vfs_fsid) 525c8ec8eeaSjose borrego 526da6c28aaSamw /* 527da6c28aaSamw * Based on section 2.6.1.2 (Connection Management) of the June 13, 528da6c28aaSamw * 1996 CIFS spec, a server may terminate the transport connection 529da6c28aaSamw * due to inactivity. The client software is expected to be able to 530da6c28aaSamw * automatically reconnect to the server if this happens. Like much 531da6c28aaSamw * of the useful background information, this section appears to 532da6c28aaSamw * have been dropped from later revisions of the document. 533da6c28aaSamw * 534da6c28aaSamw * Each session has an activity timestamp that's updated whenever a 535da6c28aaSamw * request is dispatched. If the session is idle, i.e. receives no 536da6c28aaSamw * requests, for SMB_SESSION_INACTIVITY_TIMEOUT minutes it will be 537da6c28aaSamw * closed. 538da6c28aaSamw * 539da6c28aaSamw * Each session has an I/O semaphore to serialize communication with 540da6c28aaSamw * the client. For example, after receiving a raw-read request, the 541da6c28aaSamw * server is not allowed to send an oplock break to the client until 542da6c28aaSamw * after it has sent the raw-read data. 543da6c28aaSamw */ 544da6c28aaSamw #define SMB_SESSION_INACTIVITY_TIMEOUT (15 * 60) 545da6c28aaSamw 546e3f2c991SKeyur Desai #define SMB_SESSION_OFILE_MAX (16 * 1024) 547da6c28aaSamw 548da6c28aaSamw /* 549da6c28aaSamw * When a connection is set up we need to remember both the client 550da6c28aaSamw * (peer) IP address and the local IP address used to establish the 551da6c28aaSamw * connection. When a client connects with a vc number of zero, we 552da6c28aaSamw * are supposed to abort any existing connections with that client 553da6c28aaSamw * (see notes in smb_negotiate.c and smb_session_setup_andx.c). For 554da6c28aaSamw * servers with multiple network interfaces or IP aliases, however, 555da6c28aaSamw * each interface has to be managed independently since the client 556da6c28aaSamw * is not aware of the server configuration. We have to allow the 557da6c28aaSamw * client to establish a connection on each interface with a vc 558da6c28aaSamw * number of zero without aborting the other connections. 559da6c28aaSamw * 560da6c28aaSamw * ipaddr: the client (peer) IP address for the session. 561da6c28aaSamw * local_ipaddr: the local IP address used to connect to the server. 562da6c28aaSamw */ 563da6c28aaSamw 564da6c28aaSamw #define SMB_MAC_KEYSZ 512 565da6c28aaSamw 566da6c28aaSamw struct smb_sign { 567da6c28aaSamw unsigned int seqnum; 568da6c28aaSamw unsigned int mackey_len; 569da6c28aaSamw unsigned int flags; 570da6c28aaSamw unsigned char mackey[SMB_MAC_KEYSZ]; 571da6c28aaSamw }; 572da6c28aaSamw 573da6c28aaSamw #define SMB_SIGNING_ENABLED 1 574da6c28aaSamw #define SMB_SIGNING_CHECK 2 575da6c28aaSamw 576da6c28aaSamw /* 577da6c28aaSamw * Session State Machine 578da6c28aaSamw * --------------------- 579da6c28aaSamw * 580da6c28aaSamw * +-----------------------------+ +------------------------------+ 581da6c28aaSamw * | SMB_SESSION_STATE_CONNECTED | | SMB_SESSION_STATE_TERMINATED | 582da6c28aaSamw * +-----------------------------+ +------------------------------+ 583da6c28aaSamw * T0| ^ 584da6c28aaSamw * +--------------------+ |T13 585da6c28aaSamw * v |T14 | 586da6c28aaSamw * +-------------------------------+ | +--------------------------------+ 587da6c28aaSamw * | SMB_SESSION_STATE_ESTABLISHED |---+--->| SMB_SESSION_STATE_DISCONNECTED | 588da6c28aaSamw * +-------------------------------+ +--------------------------------+ 589da6c28aaSamw * T1| ^ ^ ^ ^ 590da6c28aaSamw * +----------+ |T9 | | | 591da6c28aaSamw * v | | | | 592da6c28aaSamw * +------------------------------+ | | | 593da6c28aaSamw * | SMB_SESSION_STATE_NEGOTIATED | | | | 594da6c28aaSamw * +------------------------------+ | | | 595da6c28aaSamw * ^| ^| | ^ | | | 596da6c28aaSamw * +----------------+| || | | | | | 597da6c28aaSamw * |+----------------+ || T7| |T8 | | | 598da6c28aaSamw * || || | | | | | 599da6c28aaSamw * || +----------------+| | | | | | 600da6c28aaSamw * || |+----------------+ | | | | | 601da6c28aaSamw * || || v | | | | 602da6c28aaSamw * || || +-----------------------------------+ T10| | | 603da6c28aaSamw * || || | SMB_SESSION_STATE_OPLOCK_BREAKING |----+ | | 604da6c28aaSamw * || || +-----------------------------------+ | | 605da6c28aaSamw * || ||T5 | | 606da6c28aaSamw * || |+-->+-----------------------------------+ T11| | 607da6c28aaSamw * || |T6 | SMB_SESSION_STATE_READ_RAW_ACTIVE |------+ | 608da6c28aaSamw * || +----+-----------------------------------+ | 609da6c28aaSamw * ||T3 | 610da6c28aaSamw * |+------->+------------------------------------+ T12| 611da6c28aaSamw * |T4 | SMB_SESSION_STATE_WRITE_RAW_ACTIVE |-------+ 612da6c28aaSamw * +---------+------------------------------------+ 613da6c28aaSamw * 614da6c28aaSamw * Transition T0 615da6c28aaSamw * 616da6c28aaSamw * 617da6c28aaSamw * 618da6c28aaSamw * Transition T1 619da6c28aaSamw * 620da6c28aaSamw * 621da6c28aaSamw * 622da6c28aaSamw * Transition T2 623da6c28aaSamw * 624da6c28aaSamw * 625da6c28aaSamw * 626da6c28aaSamw * Transition T3 627da6c28aaSamw * 628da6c28aaSamw * 629da6c28aaSamw * 630da6c28aaSamw * Transition T4 631da6c28aaSamw * 632da6c28aaSamw * 633da6c28aaSamw * 634da6c28aaSamw * Transition T5 635da6c28aaSamw * 636da6c28aaSamw * 637da6c28aaSamw * 638da6c28aaSamw * Transition T6 639da6c28aaSamw * 640da6c28aaSamw * 641da6c28aaSamw * 642da6c28aaSamw * Transition T7 643da6c28aaSamw * 644da6c28aaSamw * 645da6c28aaSamw * 646da6c28aaSamw * Transition T8 647da6c28aaSamw * 648da6c28aaSamw * 649da6c28aaSamw * 650da6c28aaSamw * Transition T9 651da6c28aaSamw * 652da6c28aaSamw * 653da6c28aaSamw * 654da6c28aaSamw * Transition T10 655da6c28aaSamw * 656da6c28aaSamw * 657da6c28aaSamw * 658da6c28aaSamw * Transition T11 659da6c28aaSamw * 660da6c28aaSamw * 661da6c28aaSamw * 662da6c28aaSamw * Transition T12 663da6c28aaSamw * 664da6c28aaSamw * 665da6c28aaSamw * 666da6c28aaSamw * Transition T13 667da6c28aaSamw * 668da6c28aaSamw * 669da6c28aaSamw * 670da6c28aaSamw * Transition T14 671da6c28aaSamw * 672da6c28aaSamw * 673da6c28aaSamw * 674da6c28aaSamw */ 6752c2961f8Sjose borrego #define SMB_SESSION_MAGIC 0x53455353 /* 'SESS' */ 676*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States #define SMB_SESSION_VALID(p) \ 677*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States ASSERT(((p) != NULL) && ((p)->s_magic == SMB_SESSION_MAGIC)) 678da6c28aaSamw 679da6c28aaSamw typedef enum { 680faa1795aSjb SMB_SESSION_STATE_INITIALIZED = 0, 681faa1795aSjb SMB_SESSION_STATE_DISCONNECTED, 682da6c28aaSamw SMB_SESSION_STATE_CONNECTED, 683da6c28aaSamw SMB_SESSION_STATE_ESTABLISHED, 684da6c28aaSamw SMB_SESSION_STATE_NEGOTIATED, 685da6c28aaSamw SMB_SESSION_STATE_OPLOCK_BREAKING, 686da6c28aaSamw SMB_SESSION_STATE_WRITE_RAW_ACTIVE, 6872c2961f8Sjose borrego SMB_SESSION_STATE_READ_RAW_ACTIVE, 6886537f381Sas SMB_SESSION_STATE_TERMINATED, 6896537f381Sas SMB_SESSION_STATE_SENTINEL 690da6c28aaSamw } smb_session_state_t; 691da6c28aaSamw 692faa1795aSjb typedef struct smb_session { 693da6c28aaSamw uint32_t s_magic; 694da6c28aaSamw smb_rwx_t s_lock; 695da6c28aaSamw list_node_t s_lnd; 696da6c28aaSamw uint64_t s_kid; 697da6c28aaSamw smb_session_state_t s_state; 698da6c28aaSamw uint32_t s_flags; 699da6c28aaSamw int s_write_raw_status; 700faa1795aSjb kthread_t *s_thread; 701faa1795aSjb kt_did_t s_ktdid; 702faa1795aSjb smb_kmod_cfg_t s_cfg; 703faa1795aSjb kmem_cache_t *s_cache; 704faa1795aSjb kmem_cache_t *s_cache_request; 705faa1795aSjb struct smb_server *s_server; 706c8ec8eeaSjose borrego int32_t s_gmtoff; 707da6c28aaSamw uint32_t keep_alive; 708da6c28aaSamw uint64_t opentime; 709da6c28aaSamw uint16_t vcnumber; 710da6c28aaSamw uint16_t s_local_port; 7117f667e74Sjose borrego smb_inaddr_t ipaddr; 7127f667e74Sjose borrego smb_inaddr_t local_ipaddr; 713da6c28aaSamw char workstation[SMB_PI_MAX_HOST]; 714da6c28aaSamw int dialect; 715da6c28aaSamw int native_os; 716da6c28aaSamw uint32_t capabilities; 717da6c28aaSamw struct smb_sign signing; 718da6c28aaSamw 7190f1702c5SYu Xiangning ksocket_t sock; 720da6c28aaSamw 721da6c28aaSamw smb_slist_t s_req_list; 722da6c28aaSamw smb_llist_t s_xa_list; 723da6c28aaSamw smb_llist_t s_user_list; 724da6c28aaSamw smb_idpool_t s_uid_pool; 7255cdbe942Sjb smb_txlst_t s_txlst; 726da6c28aaSamw 727da6c28aaSamw volatile uint32_t s_tree_cnt; 728da6c28aaSamw volatile uint32_t s_file_cnt; 729da6c28aaSamw volatile uint32_t s_dir_cnt; 730da6c28aaSamw 731da6c28aaSamw uint16_t secmode; 732da6c28aaSamw uint32_t sesskey; 733da6c28aaSamw uint32_t challenge_len; 734da6c28aaSamw unsigned char challenge_key[8]; 735da6c28aaSamw unsigned char MAC_key[44]; 736da6c28aaSamw int64_t activity_timestamp; 737da6c28aaSamw /* 738da6c28aaSamw * Maximum negotiated buffer size between SMB client and server 739da6c28aaSamw * in SMB_SESSION_SETUP_ANDX 740da6c28aaSamw */ 741da6c28aaSamw uint16_t smb_msg_size; 742da6c28aaSamw uchar_t *outpipe_data; 743da6c28aaSamw int outpipe_datalen; 744da6c28aaSamw int outpipe_cookie; 7452c2961f8Sjose borrego list_t s_oplock_brkreqs; 746faa1795aSjb } smb_session_t; 747da6c28aaSamw 748da6c28aaSamw #define SMB_USER_MAGIC 0x55534552 /* 'USER' */ 749*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States #define SMB_USER_VALID(u) \ 750*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States ASSERT(((u) != NULL) && ((u)->u_magic == SMB_USER_MAGIC)) 751da6c28aaSamw 752da6c28aaSamw #define SMB_USER_FLAG_GUEST SMB_ATF_GUEST 753da6c28aaSamw #define SMB_USER_FLAG_IPC SMB_ATF_ANON 754da6c28aaSamw #define SMB_USER_FLAG_ADMIN SMB_ATF_ADMIN 755da6c28aaSamw #define SMB_USER_FLAG_POWER_USER SMB_ATF_POWERUSER 756da6c28aaSamw #define SMB_USER_FLAG_BACKUP_OPERATOR SMB_ATF_BACKUPOP 757da6c28aaSamw 758da6c28aaSamw #define SMB_USER_PRIV_TAKE_OWNERSHIP 0x00000001 759da6c28aaSamw #define SMB_USER_PRIV_BACKUP 0x00000002 760da6c28aaSamw #define SMB_USER_PRIV_RESTORE 0x00000004 761da6c28aaSamw #define SMB_USER_PRIV_SECURITY 0x00000008 762da6c28aaSamw 763da6c28aaSamw 764da6c28aaSamw typedef enum { 765da6c28aaSamw SMB_USER_STATE_LOGGED_IN = 0, 766da6c28aaSamw SMB_USER_STATE_LOGGING_OFF, 7676537f381Sas SMB_USER_STATE_LOGGED_OFF, 7686537f381Sas SMB_USER_STATE_SENTINEL 769da6c28aaSamw } smb_user_state_t; 770da6c28aaSamw 771da6c28aaSamw typedef struct smb_user { 772da6c28aaSamw uint32_t u_magic; 773da6c28aaSamw list_node_t u_lnd; 774da6c28aaSamw kmutex_t u_mutex; 775da6c28aaSamw smb_user_state_t u_state; 776da6c28aaSamw 777faa1795aSjb struct smb_server *u_server; 778da6c28aaSamw smb_session_t *u_session; 779da6c28aaSamw uint16_t u_name_len; 780da6c28aaSamw char *u_name; 781da6c28aaSamw uint16_t u_domain_len; 782da6c28aaSamw char *u_domain; 783da6c28aaSamw time_t u_logon_time; 784da6c28aaSamw cred_t *u_cred; 785b89a8333Snatalie li - Sun Microsystems - Irvine United States cred_t *u_privcred; 786da6c28aaSamw 787da6c28aaSamw smb_llist_t u_tree_list; 788da6c28aaSamw smb_idpool_t u_tid_pool; 789da6c28aaSamw 790da6c28aaSamw uint32_t u_refcnt; 791da6c28aaSamw uint32_t u_flags; 792da6c28aaSamw uint32_t u_privileges; 793da6c28aaSamw uint16_t u_uid; 794da6c28aaSamw uint32_t u_audit_sid; 795da6c28aaSamw } smb_user_t; 796da6c28aaSamw 797c8ec8eeaSjose borrego #define SMB_TREE_MAGIC 0x54524545 /* 'TREE' */ 798*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States #define SMB_TREE_VALID(p) \ 799*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States ASSERT((p != NULL) && ((p)->t_magic == SMB_TREE_MAGIC)) 800c8ec8eeaSjose borrego 801c8ec8eeaSjose borrego #define SMB_TYPENAMELEN _ST_FSTYPSZ 802c8ec8eeaSjose borrego #define SMB_VOLNAMELEN 32 803c8ec8eeaSjose borrego 804c8ec8eeaSjose borrego #define SMB_TREE_READONLY 0x00000001 805c8ec8eeaSjose borrego #define SMB_TREE_SUPPORTS_ACLS 0x00000002 806c8ec8eeaSjose borrego #define SMB_TREE_STREAMS 0x00000004 807c8ec8eeaSjose borrego #define SMB_TREE_CASEINSENSITIVE 0x00000008 808c8ec8eeaSjose borrego #define SMB_TREE_NO_CASESENSITIVE 0x00000010 809c8ec8eeaSjose borrego #define SMB_TREE_NO_EXPORT 0x00000020 810c8ec8eeaSjose borrego #define SMB_TREE_NO_OPLOCKS 0x00000040 811c8ec8eeaSjose borrego #define SMB_TREE_NO_ATIME 0x00000080 812c8ec8eeaSjose borrego #define SMB_TREE_XVATTR 0x00000100 813c8ec8eeaSjose borrego #define SMB_TREE_DIRENTFLAGS 0x00000200 814c8ec8eeaSjose borrego #define SMB_TREE_ACLONCREATE 0x00000400 815c8ec8eeaSjose borrego #define SMB_TREE_ACEMASKONACCESS 0x00000800 816c8ec8eeaSjose borrego #define SMB_TREE_NFS_MOUNTED 0x00001000 817fc724630SAlan Wright #define SMB_TREE_UNICODE_ON_DISK 0x00002000 8188b2cc8acSafshin salek ardakani - Sun Microsystems - Irvine United States #define SMB_TREE_CATIA 0x00004000 819e3f2c991SKeyur Desai #define SMB_TREE_ABE 0x00008000 820*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States #define SMB_TREE_QUOTA 0x00010000 821*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States #define SMB_TREE_DFSROOT 0x00020000 8222c1b14e5Sjose borrego 823da6c28aaSamw typedef enum { 824da6c28aaSamw SMB_TREE_STATE_CONNECTED = 0, 825da6c28aaSamw SMB_TREE_STATE_DISCONNECTING, 8266537f381Sas SMB_TREE_STATE_DISCONNECTED, 8276537f381Sas SMB_TREE_STATE_SENTINEL 828da6c28aaSamw } smb_tree_state_t; 829da6c28aaSamw 830da6c28aaSamw typedef struct smb_tree { 831da6c28aaSamw uint32_t t_magic; 832da6c28aaSamw kmutex_t t_mutex; 833da6c28aaSamw list_node_t t_lnd; 834da6c28aaSamw smb_tree_state_t t_state; 835da6c28aaSamw 836faa1795aSjb struct smb_server *t_server; 837da6c28aaSamw smb_session_t *t_session; 838da6c28aaSamw smb_user_t *t_user; 839da6c28aaSamw smb_node_t *t_snode; 840da6c28aaSamw 841da6c28aaSamw smb_llist_t t_ofile_list; 842da6c28aaSamw smb_idpool_t t_fid_pool; 843da6c28aaSamw 844da6c28aaSamw smb_llist_t t_odir_list; 8457f667e74Sjose borrego smb_idpool_t t_odid_pool; 846da6c28aaSamw 847da6c28aaSamw uint32_t t_refcnt; 848da6c28aaSamw uint32_t t_flags; 849da6c28aaSamw int32_t t_res_type; 850da6c28aaSamw uint16_t t_tid; 851da6c28aaSamw uint16_t t_umask; 852da6c28aaSamw char t_sharename[MAXNAMELEN]; 853da6c28aaSamw char t_resource[MAXPATHLEN]; 854c8ec8eeaSjose borrego char t_typename[SMB_TYPENAMELEN]; 855c8ec8eeaSjose borrego char t_volume[SMB_VOLNAMELEN]; 856da6c28aaSamw acl_type_t t_acltype; 857743a77edSAlan Wright uint32_t t_access; 85829bd2886SAlan Wright uint32_t t_shr_flags; 8591fcced4cSJordan Brown time_t t_connect_time; 8601fcced4cSJordan Brown volatile uint32_t t_open_files; 861da6c28aaSamw } smb_tree_t; 862da6c28aaSamw 863c8ec8eeaSjose borrego #define SMB_TREE_VFS(tree) ((tree)->t_snode->vp->v_vfsp) 864c8ec8eeaSjose borrego #define SMB_TREE_FSID(tree) ((tree)->t_snode->vp->v_vfsp->vfs_fsid) 865c8ec8eeaSjose borrego 866743a77edSAlan Wright #define SMB_TREE_IS_READONLY(sr) \ 867743a77edSAlan Wright ((sr) != NULL && (sr)->tid_tree != NULL && \ 868743a77edSAlan Wright !((sr)->tid_tree->t_access & ACE_ALL_WRITE_PERMS)) 869c8ec8eeaSjose borrego 870c8ec8eeaSjose borrego #define SMB_TREE_IS_CASEINSENSITIVE(sr) \ 871c8ec8eeaSjose borrego (((sr) && (sr)->tid_tree) ? \ 872c8ec8eeaSjose borrego smb_tree_has_feature((sr)->tid_tree, SMB_TREE_CASEINSENSITIVE) : 0) 873da6c28aaSamw 874743a77edSAlan Wright #define SMB_TREE_HAS_ACCESS(sr, acemask) \ 875743a77edSAlan Wright ((sr) == NULL ? ACE_ALL_PERMS : ( \ 876743a77edSAlan Wright (((sr) && (sr)->tid_tree) ? \ 877743a77edSAlan Wright (((sr)->tid_tree->t_access) & (acemask)) : 0))) 878743a77edSAlan Wright 8798b2cc8acSafshin salek ardakani - Sun Microsystems - Irvine United States #define SMB_TREE_SUPPORTS_CATIA(sr) \ 8808b2cc8acSafshin salek ardakani - Sun Microsystems - Irvine United States (((sr) && (sr)->tid_tree) ? \ 8818b2cc8acSafshin salek ardakani - Sun Microsystems - Irvine United States smb_tree_has_feature((sr)->tid_tree, SMB_TREE_CATIA) : 0) 8828b2cc8acSafshin salek ardakani - Sun Microsystems - Irvine United States 883e3f2c991SKeyur Desai #define SMB_TREE_SUPPORTS_ABE(sr) \ 884e3f2c991SKeyur Desai (((sr) && (sr)->tid_tree) ? \ 885e3f2c991SKeyur Desai smb_tree_has_feature((sr)->tid_tree, SMB_TREE_ABE) : 0) 886e3f2c991SKeyur Desai 887*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States #define SMB_TREE_IS_DFSROOT(sr) \ 888*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States (((sr) && (sr)->tid_tree) ? \ 889*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States smb_tree_has_feature((sr)->tid_tree, SMB_TREE_DFSROOT) : 0) 890*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States 891da6c28aaSamw /* 892c8ec8eeaSjose borrego * SMB_TREE_CONTAINS_NODE is used to check that a node is in the same 893c8ec8eeaSjose borrego * file system as the tree. 894da6c28aaSamw */ 895c8ec8eeaSjose borrego #define SMB_TREE_CONTAINS_NODE(sr, node) \ 896c8ec8eeaSjose borrego (((sr) && (sr)->tid_tree) ? \ 897c8ec8eeaSjose borrego (SMB_TREE_VFS((sr)->tid_tree) == SMB_NODE_VFS(node)) : 1) 898da6c28aaSamw 899da6c28aaSamw /* 900c8ec8eeaSjose borrego * SMB_OFILE_IS_READONLY reflects whether an ofile is readonly or not. 901c8ec8eeaSjose borrego * The macro takes into account 902c8ec8eeaSjose borrego * - the tree readonly state 903c8ec8eeaSjose borrego * - the node readonly state 904c8ec8eeaSjose borrego * - whether the specified ofile is the readonly creator 905c8ec8eeaSjose borrego * The readonly creator has write permission until the ofile is closed. 906da6c28aaSamw */ 907da6c28aaSamw 908c8ec8eeaSjose borrego #define SMB_OFILE_IS_READONLY(of) \ 909c8ec8eeaSjose borrego (((of)->f_flags & SMB_OFLAGS_READONLY) || \ 910037cac00Sjoyce mcintosh smb_node_file_is_readonly((of)->f_node) || \ 911c8ec8eeaSjose borrego (((of)->f_node->readonly_creator) && \ 912c8ec8eeaSjose borrego ((of)->f_node->readonly_creator != (of)))) 913da6c28aaSamw 914c8ec8eeaSjose borrego /* 915c8ec8eeaSjose borrego * SMB_PATHFILE_IS_READONLY indicates whether or not a file is 916c8ec8eeaSjose borrego * readonly when the caller has a path rather than an ofile. Unlike 917c8ec8eeaSjose borrego * SMB_OFILE_IS_READONLY, the caller cannot be the readonly creator, 918c8ec8eeaSjose borrego * since that requires an ofile. 919c8ec8eeaSjose borrego */ 920da6c28aaSamw 921c8ec8eeaSjose borrego #define SMB_PATHFILE_IS_READONLY(sr, node) \ 922c8ec8eeaSjose borrego (SMB_TREE_IS_READONLY((sr)) || \ 923037cac00Sjoyce mcintosh smb_node_file_is_readonly((node)) || \ 924c8ec8eeaSjose borrego ((node)->readonly_creator)) 925da6c28aaSamw 926*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States #define SMB_OPIPE_MAGIC 0x50495045 /* 'PIPE' */ 927*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States #define SMB_OPIPE_VALID(p) \ 928*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States ASSERT(((p) != NULL) && (p)->p_magic == SMB_OPIPE_MAGIC) 929da6c28aaSamw 9303db3f65cSamw /* 9313db3f65cSamw * Data structure for SMB_FTYPE_MESG_PIPE ofiles, which is used 9323db3f65cSamw * at the interface between SMB and NDR RPC. 9333db3f65cSamw */ 9343db3f65cSamw typedef struct smb_opipe { 935*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States uint32_t p_magic; 936*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States list_node_t p_lnd; 937*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States kmutex_t p_mutex; 938*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States kcondvar_t p_cv; 939*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States struct smb_server *p_server; 940*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States struct smb_event *p_event; 941*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States char *p_name; 942*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States uint32_t p_busy; 943*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States smb_doorhdr_t p_hdr; 944*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States smb_netuserinfo_t p_user; 945*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States uint8_t *p_doorbuf; 946*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States uint8_t *p_data; 9473db3f65cSamw } smb_opipe_t; 9483db3f65cSamw 949da6c28aaSamw /* 950da6c28aaSamw * The of_ftype of an open file should contain the SMB_FTYPE value 951bbf6f00cSJordan Brown * returned when the file/pipe was opened. The following 952da6c28aaSamw * assumptions are currently made: 953da6c28aaSamw * 954da6c28aaSamw * File Type Node PipeInfo 955da6c28aaSamw * --------- -------- -------- 956da6c28aaSamw * SMB_FTYPE_DISK Valid Null 957da6c28aaSamw * SMB_FTYPE_BYTE_PIPE Undefined Undefined 958da6c28aaSamw * SMB_FTYPE_MESG_PIPE Null Valid 959da6c28aaSamw * SMB_FTYPE_PRINTER Undefined Undefined 960da6c28aaSamw * SMB_FTYPE_UNKNOWN Undefined Undefined 961da6c28aaSamw */ 962da6c28aaSamw 963da6c28aaSamw /* 964da6c28aaSamw * Some flags for ofile structure 965da6c28aaSamw * 966da6c28aaSamw * SMB_OFLAGS_SET_DELETE_ON_CLOSE 967da6c28aaSamw * Set this flag when the corresponding open operation whose 968da6c28aaSamw * DELETE_ON_CLOSE bit of the CreateOptions is set. If any 969da6c28aaSamw * open file instance has this bit set, the NODE_FLAGS_DELETE_ON_CLOSE 970da6c28aaSamw * will be set for the file node upon close. 971037cac00Sjoyce mcintosh * 972037cac00Sjoyce mcintosh * SMB_OFLAGS_TIMESTAMPS_PENDING 973037cac00Sjoyce mcintosh * This flag gets set when a write operation is performed on the 974037cac00Sjoyce mcintosh * ofile. The timestamps will be updated, and the flags cleared, 975037cac00Sjoyce mcintosh * when the ofile gets closed or a setattr is performed on the ofile. 976da6c28aaSamw */ 977da6c28aaSamw 978c8ec8eeaSjose borrego #define SMB_OFLAGS_READONLY 0x0001 9792c2961f8Sjose borrego #define SMB_OFLAGS_EXECONLY 0x0002 980da6c28aaSamw #define SMB_OFLAGS_SET_DELETE_ON_CLOSE 0x0004 981da6c28aaSamw #define SMB_OFLAGS_LLF_POS_VALID 0x0008 982037cac00Sjoyce mcintosh #define SMB_OFLAGS_TIMESTAMPS_PENDING 0x0010 983da6c28aaSamw 984da6c28aaSamw #define SMB_OFILE_MAGIC 0x4F464C45 /* 'OFLE' */ 985*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States #define SMB_OFILE_VALID(p) \ 986*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States ASSERT((p != NULL) && ((p)->f_magic == SMB_OFILE_MAGIC)) 987da6c28aaSamw 988da6c28aaSamw typedef enum { 989da6c28aaSamw SMB_OFILE_STATE_OPEN = 0, 990da6c28aaSamw SMB_OFILE_STATE_CLOSING, 9916537f381Sas SMB_OFILE_STATE_CLOSED, 9926537f381Sas SMB_OFILE_STATE_SENTINEL 993da6c28aaSamw } smb_ofile_state_t; 994da6c28aaSamw 995da6c28aaSamw typedef struct smb_ofile { 996da6c28aaSamw uint32_t f_magic; 997da6c28aaSamw kmutex_t f_mutex; 998da6c28aaSamw list_node_t f_lnd; 999da6c28aaSamw list_node_t f_nnd; 1000da6c28aaSamw smb_ofile_state_t f_state; 1001da6c28aaSamw 1002faa1795aSjb struct smb_server *f_server; 1003da6c28aaSamw smb_session_t *f_session; 1004da6c28aaSamw smb_user_t *f_user; 1005da6c28aaSamw smb_tree_t *f_tree; 1006da6c28aaSamw smb_node_t *f_node; 10073db3f65cSamw smb_opipe_t *f_pipe; 1008da6c28aaSamw 1009dc20a302Sas uint32_t f_uniqid; 1010da6c28aaSamw uint32_t f_refcnt; 1011da6c28aaSamw uint64_t f_seek_pos; 1012da6c28aaSamw uint32_t f_flags; 1013da6c28aaSamw uint32_t f_granted_access; 1014da6c28aaSamw uint32_t f_share_access; 1015da6c28aaSamw uint32_t f_create_options; 1016da6c28aaSamw uint16_t f_fid; 1017da6c28aaSamw uint16_t f_opened_by_pid; 1018da6c28aaSamw uint16_t f_ftype; 1019da6c28aaSamw uint64_t f_llf_pos; 10208c10a865Sas int f_mode; 1021da6c28aaSamw cred_t *f_cr; 10226537f381Sas pid_t f_pid; 10232c2961f8Sjose borrego boolean_t f_oplock_granted; 10242c2961f8Sjose borrego boolean_t f_oplock_exit; 1025037cac00Sjoyce mcintosh uint32_t f_explicit_times; 1026*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States char f_quota_resume[SMB_SID_STRSZ]; 1027da6c28aaSamw } smb_ofile_t; 1028da6c28aaSamw 10297f667e74Sjose borrego #define SMB_ODIR_MAGIC 0x4F444952 /* 'ODIR' */ 1030*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States #define SMB_ODIR_VALID(p) \ 1031*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States ASSERT((p != NULL) && ((p)->d_magic == SMB_ODIR_MAGIC)) 1032*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States 10337f667e74Sjose borrego #define SMB_ODIR_BUFSIZE (8 * 1024) 1034da6c28aaSamw 10358b2cc8acSafshin salek ardakani - Sun Microsystems - Irvine United States #define SMB_ODIR_FLAG_WILDCARDS 0x0001 10368b2cc8acSafshin salek ardakani - Sun Microsystems - Irvine United States #define SMB_ODIR_FLAG_IGNORE_CASE 0x0002 10378b2cc8acSafshin salek ardakani - Sun Microsystems - Irvine United States #define SMB_ODIR_FLAG_XATTR 0x0004 10388b2cc8acSafshin salek ardakani - Sun Microsystems - Irvine United States #define SMB_ODIR_FLAG_EDIRENT 0x0008 10398b2cc8acSafshin salek ardakani - Sun Microsystems - Irvine United States #define SMB_ODIR_FLAG_CATIA 0x0010 1040e3f2c991SKeyur Desai #define SMB_ODIR_FLAG_ABE 0x0020 10418b2cc8acSafshin salek ardakani - Sun Microsystems - Irvine United States 1042da6c28aaSamw typedef enum { 1043da6c28aaSamw SMB_ODIR_STATE_OPEN = 0, 1044a1511e6bSjoyce mcintosh SMB_ODIR_STATE_IN_USE, 1045da6c28aaSamw SMB_ODIR_STATE_CLOSING, 10466537f381Sas SMB_ODIR_STATE_CLOSED, 10476537f381Sas SMB_ODIR_STATE_SENTINEL 1048da6c28aaSamw } smb_odir_state_t; 1049da6c28aaSamw 10507f667e74Sjose borrego typedef enum { 10517f667e74Sjose borrego SMB_ODIR_RESUME_IDX, 10527f667e74Sjose borrego SMB_ODIR_RESUME_COOKIE, 10537f667e74Sjose borrego SMB_ODIR_RESUME_FNAME 10547f667e74Sjose borrego } smb_odir_resume_type_t; 10557f667e74Sjose borrego 10567f667e74Sjose borrego typedef struct smb_odir_resume { 10577f667e74Sjose borrego smb_odir_resume_type_t or_type; 10587f667e74Sjose borrego int or_idx; 10597f667e74Sjose borrego uint32_t or_cookie; 10607f667e74Sjose borrego char *or_fname; 10617f667e74Sjose borrego } smb_odir_resume_t; 10627f667e74Sjose borrego 1063eb1d736bSafshin salek ardakani - Sun Microsystems - Irvine United States /* 1064eb1d736bSafshin salek ardakani - Sun Microsystems - Irvine United States * Flags used when opening an odir 1065eb1d736bSafshin salek ardakani - Sun Microsystems - Irvine United States */ 1066eb1d736bSafshin salek ardakani - Sun Microsystems - Irvine United States #define SMB_ODIR_OPENF_BACKUP_INTENT 0x01 1067eb1d736bSafshin salek ardakani - Sun Microsystems - Irvine United States 1068da6c28aaSamw typedef struct smb_odir { 1069da6c28aaSamw uint32_t d_magic; 1070da6c28aaSamw kmutex_t d_mutex; 1071da6c28aaSamw list_node_t d_lnd; 1072da6c28aaSamw smb_odir_state_t d_state; 1073da6c28aaSamw smb_session_t *d_session; 1074da6c28aaSamw smb_tree_t *d_tree; 10757f667e74Sjose borrego smb_node_t *d_dnode; 1076eb1d736bSafshin salek ardakani - Sun Microsystems - Irvine United States cred_t *d_cred; 10777f667e74Sjose borrego uint16_t d_odid; 1078da6c28aaSamw uint16_t d_opened_by_pid; 1079da6c28aaSamw uint16_t d_sattr; 10807f667e74Sjose borrego uint32_t d_refcnt; 10818b2cc8acSafshin salek ardakani - Sun Microsystems - Irvine United States uint32_t d_flags; 10827f667e74Sjose borrego boolean_t d_eof; 10837f667e74Sjose borrego int d_bufsize; 10847f667e74Sjose borrego uint64_t d_offset; 10857f667e74Sjose borrego union { 10867f667e74Sjose borrego char *u_bufptr; 10877f667e74Sjose borrego edirent_t *u_edp; 10887f667e74Sjose borrego dirent64_t *u_dp; 10897f667e74Sjose borrego } d_u; 10907f667e74Sjose borrego uint32_t d_cookies[SMB_MAX_SEARCH]; 1091da6c28aaSamw char d_pattern[MAXNAMELEN]; 10927f667e74Sjose borrego char d_buf[SMB_ODIR_BUFSIZE]; 1093da6c28aaSamw } smb_odir_t; 10947f667e74Sjose borrego #define d_bufptr d_u.u_bufptr 10957f667e74Sjose borrego #define d_edp d_u.u_edp 10967f667e74Sjose borrego #define d_dp d_u.u_dp 10977f667e74Sjose borrego 10987f667e74Sjose borrego typedef struct smb_odirent { 10997f667e74Sjose borrego char od_name[MAXNAMELEN]; /* on disk name */ 11007f667e74Sjose borrego ino64_t od_ino; 11017f667e74Sjose borrego uint32_t od_eflags; 11027f667e74Sjose borrego } smb_odirent_t; 11037f667e74Sjose borrego 11047f667e74Sjose borrego typedef struct smb_fileinfo { 11057f667e74Sjose borrego char fi_name[MAXNAMELEN]; 11067f667e74Sjose borrego char fi_name83[SMB_SHORTNAMELEN]; 11077f667e74Sjose borrego char fi_shortname[SMB_SHORTNAMELEN]; 11087f667e74Sjose borrego uint32_t fi_cookie; 11097f667e74Sjose borrego uint32_t fi_dosattr; /* DOS attributes */ 11107f667e74Sjose borrego uint64_t fi_nodeid; /* file system node id */ 11117f667e74Sjose borrego uint64_t fi_size; /* file size in bytes */ 11127f667e74Sjose borrego uint64_t fi_alloc_size; /* allocation size in bytes */ 11137f667e74Sjose borrego timestruc_t fi_atime; /* last access */ 11147f667e74Sjose borrego timestruc_t fi_mtime; /* last modification */ 11157f667e74Sjose borrego timestruc_t fi_ctime; /* last status change */ 11167f667e74Sjose borrego timestruc_t fi_crtime; /* file creation */ 11177f667e74Sjose borrego } smb_fileinfo_t; 11187f667e74Sjose borrego 11197f667e74Sjose borrego typedef struct smb_streaminfo { 11207f667e74Sjose borrego uint64_t si_size; 1121037cac00Sjoyce mcintosh uint64_t si_alloc_size; 11227f667e74Sjose borrego char si_name[MAXPATHLEN]; 11237f667e74Sjose borrego } smb_streaminfo_t; 1124da6c28aaSamw 1125da6c28aaSamw #define SMB_LOCK_MAGIC 0x4C4F434B /* 'LOCK' */ 1126da6c28aaSamw 1127da6c28aaSamw typedef struct smb_lock { 1128da6c28aaSamw uint32_t l_magic; 1129da6c28aaSamw kmutex_t l_mutex; 1130da6c28aaSamw list_node_t l_lnd; 1131da6c28aaSamw kcondvar_t l_cv; 1132da6c28aaSamw 1133da6c28aaSamw list_node_t l_conflict_lnd; 1134da6c28aaSamw smb_slist_t l_conflict_list; 1135da6c28aaSamw 1136da6c28aaSamw smb_session_t *l_session; 1137da6c28aaSamw smb_ofile_t *l_file; 1138faa1795aSjb struct smb_request *l_sr; 1139da6c28aaSamw 1140da6c28aaSamw uint32_t l_flags; 1141da6c28aaSamw uint64_t l_session_kid; 1142da6c28aaSamw struct smb_lock *l_blocked_by; /* Debug info only */ 1143da6c28aaSamw 1144da6c28aaSamw uint16_t l_pid; 1145da6c28aaSamw uint16_t l_uid; 1146da6c28aaSamw uint32_t l_type; 1147da6c28aaSamw uint64_t l_start; 1148da6c28aaSamw uint64_t l_length; 1149da6c28aaSamw clock_t l_end_time; 1150da6c28aaSamw } smb_lock_t; 1151da6c28aaSamw 1152da6c28aaSamw #define SMB_LOCK_FLAG_INDEFINITE 0x0004 1153da6c28aaSamw #define SMB_LOCK_INDEFINITE_WAIT(lock) \ 1154da6c28aaSamw ((lock)->l_flags & SMB_LOCK_FLAG_INDEFINITE) 1155da6c28aaSamw 1156da6c28aaSamw #define SMB_LOCK_TYPE_READWRITE 101 1157da6c28aaSamw #define SMB_LOCK_TYPE_READONLY 102 1158da6c28aaSamw 1159faa1795aSjb typedef struct vardata_block { 11602c2961f8Sjose borrego uint8_t vdb_tag; 11612c2961f8Sjose borrego uint32_t vdb_len; 11622c2961f8Sjose borrego struct uio vdb_uio; 11632c2961f8Sjose borrego struct iovec vdb_iovec[MAX_IOVEC]; 1164faa1795aSjb } smb_vdb_t; 1165faa1795aSjb 1166f96bd5c8SAlan Wright #define SMB_WRMODE_WRITE_THRU 0x0001 1167f96bd5c8SAlan Wright #define SMB_WRMODE_IS_STABLE(M) ((M) & SMB_WRMODE_WRITE_THRU) 1168f96bd5c8SAlan Wright 1169faa1795aSjb #define SMB_RW_MAGIC 0x52445257 /* 'RDRW' */ 1170faa1795aSjb 1171faa1795aSjb typedef struct smb_rw_param { 1172faa1795aSjb uint32_t rw_magic; 1173faa1795aSjb smb_vdb_t rw_vdb; 1174faa1795aSjb uint64_t rw_offset; 1175faa1795aSjb uint32_t rw_last_write; 1176faa1795aSjb uint16_t rw_mode; 1177f96bd5c8SAlan Wright uint32_t rw_count; /* bytes in this request */ 1178faa1795aSjb uint16_t rw_mincnt; 1179f96bd5c8SAlan Wright uint32_t rw_total; /* total bytes (write-raw) */ 1180faa1795aSjb uint16_t rw_dsoff; /* SMB data offset */ 1181faa1795aSjb uint8_t rw_andx; /* SMB secondary andx command */ 1182faa1795aSjb } smb_rw_param_t; 1183da6c28aaSamw 1184eb1d736bSafshin salek ardakani - Sun Microsystems - Irvine United States typedef struct smb_pathname { 1185eb1d736bSafshin salek ardakani - Sun Microsystems - Irvine United States char *pn_path; 1186eb1d736bSafshin salek ardakani - Sun Microsystems - Irvine United States char *pn_pname; 1187eb1d736bSafshin salek ardakani - Sun Microsystems - Irvine United States char *pn_fname; 1188eb1d736bSafshin salek ardakani - Sun Microsystems - Irvine United States char *pn_sname; 1189eb1d736bSafshin salek ardakani - Sun Microsystems - Irvine United States char *pn_stype; 1190eb1d736bSafshin salek ardakani - Sun Microsystems - Irvine United States } smb_pathname_t; 1191eb1d736bSafshin salek ardakani - Sun Microsystems - Irvine United States 1192b89a8333Snatalie li - Sun Microsystems - Irvine United States /* 1193b89a8333Snatalie li - Sun Microsystems - Irvine United States * fs_query_info 1194b89a8333Snatalie li - Sun Microsystems - Irvine United States */ 1195b89a8333Snatalie li - Sun Microsystems - Irvine United States typedef struct smb_fqi { 1196eb1d736bSafshin salek ardakani - Sun Microsystems - Irvine United States smb_pathname_t fq_path; 1197eb1d736bSafshin salek ardakani - Sun Microsystems - Irvine United States uint16_t fq_sattr; 1198eb1d736bSafshin salek ardakani - Sun Microsystems - Irvine United States smb_node_t *fq_dnode; 1199eb1d736bSafshin salek ardakani - Sun Microsystems - Irvine United States smb_node_t *fq_fnode; 1200eb1d736bSafshin salek ardakani - Sun Microsystems - Irvine United States smb_attr_t fq_fattr; 1201eb1d736bSafshin salek ardakani - Sun Microsystems - Irvine United States char fq_last_comp[MAXNAMELEN]; 1202b89a8333Snatalie li - Sun Microsystems - Irvine United States } smb_fqi_t; 1203da6c28aaSamw 1204da6c28aaSamw #define OPLOCK_MIN_TIMEOUT (5 * 1000) 1205da6c28aaSamw #define OPLOCK_STD_TIMEOUT (15 * 1000) 1206faa1795aSjb #define OPLOCK_RETRIES 2 1207da6c28aaSamw 12087b59d02dSjb typedef struct { 12097b59d02dSjb uint32_t severity; 12107b59d02dSjb uint32_t status; 12117b59d02dSjb uint16_t errcls; 12127b59d02dSjb uint16_t errcode; 12137b59d02dSjb } smb_error_t; 1214da6c28aaSamw 12152c2961f8Sjose borrego typedef struct open_param { 12162c2961f8Sjose borrego smb_fqi_t fqi; 12172c2961f8Sjose borrego uint16_t omode; 12182c2961f8Sjose borrego uint16_t ofun; 12192c2961f8Sjose borrego uint32_t nt_flags; 12202c2961f8Sjose borrego uint32_t timeo; 12212c2961f8Sjose borrego uint32_t dattr; 12222c2961f8Sjose borrego timestruc_t crtime; 12232c2961f8Sjose borrego timestruc_t mtime; 12242c2961f8Sjose borrego uint64_t dsize; 12252c2961f8Sjose borrego uint32_t desired_access; 12262c2961f8Sjose borrego uint32_t share_access; 12272c2961f8Sjose borrego uint32_t create_options; 12282c2961f8Sjose borrego uint32_t create_disposition; 12292c2961f8Sjose borrego boolean_t created_readonly; 12302c2961f8Sjose borrego uint32_t ftype; 12312c2961f8Sjose borrego uint32_t devstate; 12322c2961f8Sjose borrego uint32_t action_taken; 12332c2961f8Sjose borrego uint64_t fileid; 12342c2961f8Sjose borrego uint32_t rootdirfid; 1235bbf6f00cSJordan Brown smb_ofile_t *dir; 12362c2961f8Sjose borrego /* This is only set by NTTransactCreate */ 12372c2961f8Sjose borrego struct smb_sd *sd; 12382c2961f8Sjose borrego uint8_t op_oplock_level; 12392c2961f8Sjose borrego } open_param_t; 12402c2961f8Sjose borrego 12412c2961f8Sjose borrego #define SMB_OPLOCK_NONE 0 12422c2961f8Sjose borrego #define SMB_OPLOCK_EXCLUSIVE 1 12432c2961f8Sjose borrego #define SMB_OPLOCK_BATCH 2 12442c2961f8Sjose borrego #define SMB_OPLOCK_LEVEL_II 3 12452c2961f8Sjose borrego 1246da6c28aaSamw /* 1247da6c28aaSamw * SMB Request State Machine 1248da6c28aaSamw * ------------------------- 1249da6c28aaSamw * 1250da6c28aaSamw * T4 +------+ T0 1251da6c28aaSamw * +--------------------------->| FREE |---------------------------+ 1252da6c28aaSamw * | +------+ | 1253da6c28aaSamw * +-----------+ | 1254da6c28aaSamw * | COMPLETED | | 1255da6c28aaSamw * +-----------+ 1256da6c28aaSamw * ^ | 1257da6c28aaSamw * | T15 +----------+ v 1258da6c28aaSamw * +------------+ T6 | | +--------------+ 1259da6c28aaSamw * | CLEANED_UP |<-----------------| CANCELED | | INITIALIZING | 1260da6c28aaSamw * +------------+ | | +--------------+ 1261da6c28aaSamw * | ^ +----------+ | 1262da6c28aaSamw * | | ^ ^ ^ ^ | 1263da6c28aaSamw * | | +-------------+ | | | | 1264da6c28aaSamw * | | T3 | | | | T13 | T1 1265da6c28aaSamw * | +-------------------------+ | | +----------------------+ | 1266da6c28aaSamw * +----------------------------+ | | | | | 1267da6c28aaSamw * T16 | | | | +-----------+ | | 1268da6c28aaSamw * | \/ | | T5 | | v 1269da6c28aaSamw * +-----------------+ | T12 +--------+ | T2 +-----------+ 1270da6c28aaSamw * | EVENT_OCCURRED |------------->| ACTIVE |<--------------------| SUBMITTED | 1271da6c28aaSamw * +-----------------+ | +--------+ | +-----------+ 1272da6c28aaSamw * ^ | | ^ | | 1273da6c28aaSamw * | | T8 | | | T7 | 1274da6c28aaSamw * | T10 T9 | +----------+ | +-------+ | T11 1275da6c28aaSamw * | | | +-------+ | | 1276da6c28aaSamw * | | | T14 | | | 1277da6c28aaSamw * | | v | v | 1278da6c28aaSamw * +----------------------+ +--------------+ 1279da6c28aaSamw * | WAITING_EVENT | | WAITING_LOCK | 1280da6c28aaSamw * +----------------------+ +--------------+ 1281da6c28aaSamw * 1282da6c28aaSamw * 1283da6c28aaSamw * 1284da6c28aaSamw * 1285da6c28aaSamw * 1286da6c28aaSamw * Transition T0 1287da6c28aaSamw * 1288da6c28aaSamw * This transition occurs when the request is allocated and is still under the 1289da6c28aaSamw * control of the session thread. 1290da6c28aaSamw * 1291da6c28aaSamw * Transition T1 1292da6c28aaSamw * 1293da6c28aaSamw * This transition occurs when the session thread dispatches a task to treat the 1294da6c28aaSamw * request. 1295da6c28aaSamw * 1296da6c28aaSamw * Transition T2 1297da6c28aaSamw * 1298da6c28aaSamw * 1299da6c28aaSamw * 1300da6c28aaSamw * Transition T3 1301da6c28aaSamw * 1302da6c28aaSamw * A request completes and smbsr_cleanup is called to release resources 1303da6c28aaSamw * associated with the request (but not the smb_request_t itself). This 1304da6c28aaSamw * includes references on smb_ofile_t, smb_node_t, and other structures. 1305da6c28aaSamw * CLEANED_UP state exists to detect if we attempt to cleanup a request 1306da6c28aaSamw * multiple times and to allow us to detect that we are accessing a 1307da6c28aaSamw * request that has already been cleaned up. 1308da6c28aaSamw * 1309da6c28aaSamw * Transition T4 1310da6c28aaSamw * 1311da6c28aaSamw * 1312da6c28aaSamw * 1313da6c28aaSamw * Transition T5 1314da6c28aaSamw * 1315da6c28aaSamw * 1316da6c28aaSamw * 1317da6c28aaSamw * Transition T6 1318da6c28aaSamw * 1319da6c28aaSamw * 1320da6c28aaSamw * 1321da6c28aaSamw * Transition T7 1322da6c28aaSamw * 1323da6c28aaSamw * 1324da6c28aaSamw * 1325da6c28aaSamw * Transition T8 1326da6c28aaSamw * 1327da6c28aaSamw * 1328da6c28aaSamw * 1329da6c28aaSamw * Transition T9 1330da6c28aaSamw * 1331da6c28aaSamw * 1332da6c28aaSamw * 1333da6c28aaSamw * Transition T10 1334da6c28aaSamw * 1335da6c28aaSamw * 1336da6c28aaSamw * 1337da6c28aaSamw * Transition T11 1338da6c28aaSamw * 1339da6c28aaSamw * 1340da6c28aaSamw * 1341da6c28aaSamw * Transition T12 1342da6c28aaSamw * 1343da6c28aaSamw * 1344da6c28aaSamw * 1345da6c28aaSamw * Transition T13 1346da6c28aaSamw * 1347da6c28aaSamw * 1348da6c28aaSamw * 1349da6c28aaSamw * Transition T14 1350da6c28aaSamw * 1351da6c28aaSamw * 1352da6c28aaSamw * 1353da6c28aaSamw * Transition T15 1354da6c28aaSamw * 1355da6c28aaSamw * Request processing is completed (control returns from smb_dispatch) 1356da6c28aaSamw * 1357da6c28aaSamw * Transition T16 1358da6c28aaSamw * 1359da6c28aaSamw * Multipart (andx) request was cleaned up with smbsr_cleanup but more "andx" 1360da6c28aaSamw * sections remain to be processed. 1361da6c28aaSamw * 1362da6c28aaSamw */ 1363da6c28aaSamw 1364da6c28aaSamw #define SMB_REQ_MAGIC 0x534D4252 /* 'SMBR' */ 13652c2961f8Sjose borrego #define SMB_REQ_VALID(p) ASSERT((p)->sr_magic == SMB_REQ_MAGIC) 1366da6c28aaSamw 1367da6c28aaSamw typedef enum smb_req_state { 1368da6c28aaSamw SMB_REQ_STATE_FREE = 0, 1369da6c28aaSamw SMB_REQ_STATE_INITIALIZING, 1370da6c28aaSamw SMB_REQ_STATE_SUBMITTED, 1371da6c28aaSamw SMB_REQ_STATE_ACTIVE, 1372da6c28aaSamw SMB_REQ_STATE_WAITING_EVENT, 1373da6c28aaSamw SMB_REQ_STATE_EVENT_OCCURRED, 1374da6c28aaSamw SMB_REQ_STATE_WAITING_LOCK, 1375da6c28aaSamw SMB_REQ_STATE_COMPLETED, 1376da6c28aaSamw SMB_REQ_STATE_CANCELED, 13776537f381Sas SMB_REQ_STATE_CLEANED_UP, 13786537f381Sas SMB_REQ_STATE_SENTINEL 1379da6c28aaSamw } smb_req_state_t; 1380da6c28aaSamw 1381faa1795aSjb typedef struct smb_request { 1382da6c28aaSamw uint32_t sr_magic; 1383da6c28aaSamw kmutex_t sr_mutex; 1384da6c28aaSamw list_node_t sr_session_lnd; 1385da6c28aaSamw smb_req_state_t sr_state; 1386da6c28aaSamw boolean_t sr_keep; 1387faa1795aSjb kmem_cache_t *sr_cache; 1388faa1795aSjb struct smb_server *sr_server; 13896537f381Sas pid_t *sr_pid; 1390c8ec8eeaSjose borrego int32_t sr_gmtoff; 1391faa1795aSjb smb_session_t *session; 1392faa1795aSjb smb_kmod_cfg_t *sr_cfg; 1393da6c28aaSamw smb_notify_change_req_t sr_ncr; 1394da6c28aaSamw 1395da6c28aaSamw /* Info from session service header */ 1396da6c28aaSamw uint32_t sr_req_length; /* Excluding NBT header */ 1397da6c28aaSamw 1398da6c28aaSamw /* Request buffer excluding NBT header */ 1399da6c28aaSamw void *sr_request_buf; 1400da6c28aaSamw 1401da6c28aaSamw smb_lock_t *sr_awaiting; 1402da6c28aaSamw struct mbuf_chain command; 1403da6c28aaSamw struct mbuf_chain reply; 1404da6c28aaSamw struct mbuf_chain raw_data; 1405bbf6f00cSJordan Brown list_t sr_storage; 1406da6c28aaSamw struct smb_xa *r_xa; 1407da6c28aaSamw int andx_prev_wct; 1408da6c28aaSamw int cur_reply_offset; 1409da6c28aaSamw int orig_request_hdr; 1410da6c28aaSamw unsigned int reply_seqnum; /* reply sequence number */ 1411da6c28aaSamw unsigned char first_smb_com; /* command code */ 1412da6c28aaSamw unsigned char smb_com; /* command code */ 14137b59d02dSjb 14147b59d02dSjb uint8_t smb_rcls; /* error code class */ 14157b59d02dSjb uint8_t smb_reh; /* rsvd (AH DOS INT-24 ERR) */ 1416da6c28aaSamw uint16_t smb_err; /* error code */ 14177b59d02dSjb smb_error_t smb_error; 14187b59d02dSjb 1419da6c28aaSamw uint8_t smb_flg; /* flags */ 1420da6c28aaSamw uint16_t smb_flg2; /* flags */ 1421da6c28aaSamw uint16_t smb_pid_high; /* high part of pid */ 1422da6c28aaSamw unsigned char smb_sig[8]; /* signiture */ 1423da6c28aaSamw uint16_t smb_tid; /* tree id # */ 1424da6c28aaSamw uint16_t smb_pid; /* caller's process id # */ 1425da6c28aaSamw uint16_t smb_uid; /* user id # */ 1426da6c28aaSamw uint16_t smb_mid; /* mutiplex id # */ 1427da6c28aaSamw unsigned char smb_wct; /* count of parameter words */ 1428da6c28aaSamw uint16_t smb_bcc; /* data byte count */ 1429da6c28aaSamw 1430da6c28aaSamw /* Parameters */ 1431da6c28aaSamw struct mbuf_chain smb_vwv; /* variable width value */ 1432da6c28aaSamw 1433da6c28aaSamw /* Data */ 1434da6c28aaSamw struct mbuf_chain smb_data; 1435da6c28aaSamw 1436da6c28aaSamw uint16_t smb_fid; /* not in hdr, but common */ 1437da6c28aaSamw 1438da6c28aaSamw unsigned char andx_com; 1439da6c28aaSamw uint16_t andx_off; 1440da6c28aaSamw 1441da6c28aaSamw struct smb_tree *tid_tree; 1442da6c28aaSamw struct smb_ofile *fid_ofile; 1443da6c28aaSamw smb_user_t *uid_user; 1444da6c28aaSamw 1445da6c28aaSamw union { 1446faa1795aSjb struct tcon { 1447da6c28aaSamw char *path; 1448da6c28aaSamw char *service; 1449da6c28aaSamw int pwdlen; 1450da6c28aaSamw char *password; 1451da6c28aaSamw uint16_t flags; 14528d7e4166Sjose borrego uint16_t optional_support; 1453da6c28aaSamw } tcon; 1454da6c28aaSamw 1455faa1795aSjb struct dirop { 1456b89a8333Snatalie li - Sun Microsystems - Irvine United States smb_fqi_t fqi; 1457b89a8333Snatalie li - Sun Microsystems - Irvine United States smb_fqi_t dst_fqi; 1458b1352070SAlan Wright uint16_t info_level; 1459bbf6f00cSJordan Brown uint16_t flags; 1460da6c28aaSamw } dirop; 1461da6c28aaSamw 14622c2961f8Sjose borrego open_param_t open; 1463faa1795aSjb smb_rw_param_t *rw; 1464faa1795aSjb uint32_t timestamp; 1465da6c28aaSamw } arg; 1466da6c28aaSamw 1467da6c28aaSamw cred_t *user_cr; 14682c2961f8Sjose borrego kthread_t *sr_worker; 1469faa1795aSjb } smb_request_t; 1470da6c28aaSamw 1471bbf6f00cSJordan Brown #define SMB_READ_PROTOCOL(hdr) \ 1472bbf6f00cSJordan Brown LE_IN32(((smb_hdr_t *)(hdr))->protocol) 1473da6c28aaSamw 1474da6c28aaSamw #define SMB_PROTOCOL_MAGIC_INVALID(rd_sr) \ 1475da6c28aaSamw (SMB_READ_PROTOCOL((rd_sr)->sr_request_buf) != SMB_PROTOCOL_MAGIC) 1476da6c28aaSamw 1477bbf6f00cSJordan Brown #define SMB_READ_COMMAND(hdr) \ 1478bbf6f00cSJordan Brown (((smb_hdr_t *)(hdr))->command) 1479da6c28aaSamw 1480da6c28aaSamw #define SMB_IS_WRITERAW(rd_sr) \ 1481da6c28aaSamw (SMB_READ_COMMAND((rd_sr)->sr_request_buf) == SMB_COM_WRITE_RAW) 1482da6c28aaSamw 1483da6c28aaSamw 1484da6c28aaSamw #define SMB_XA_FLAG_OPEN 0x0001 1485da6c28aaSamw #define SMB_XA_FLAG_CLOSE 0x0002 1486da6c28aaSamw #define SMB_XA_FLAG_COMPLETE 0x0004 1487da6c28aaSamw #define SMB_XA_CLOSED(xa) (!((xa)->xa_flags & SMB_XA_FLAG_OPEN)) 1488da6c28aaSamw 1489da6c28aaSamw #define SMB_XA_MAGIC 0x534D4258 /* 'SMBX' */ 1490da6c28aaSamw 1491da6c28aaSamw typedef struct smb_xa { 1492da6c28aaSamw uint32_t xa_magic; 1493da6c28aaSamw kmutex_t xa_mutex; 1494da6c28aaSamw list_node_t xa_lnd; 1495da6c28aaSamw 1496da6c28aaSamw uint32_t xa_refcnt; 1497da6c28aaSamw uint32_t xa_flags; 1498da6c28aaSamw 1499da6c28aaSamw struct smb_session *xa_session; 1500da6c28aaSamw 1501da6c28aaSamw unsigned char smb_com; /* which TRANS type */ 1502da6c28aaSamw unsigned char smb_flg; /* flags */ 1503da6c28aaSamw uint16_t smb_flg2; /* flags */ 1504da6c28aaSamw uint16_t smb_tid; /* tree id number */ 1505da6c28aaSamw uint16_t smb_pid; /* caller's process id number */ 1506da6c28aaSamw uint16_t smb_uid; /* user id number */ 1507da6c28aaSamw uint32_t smb_func; /* NT_TRANS function */ 1508da6c28aaSamw 1509da6c28aaSamw uint16_t xa_smb_mid; /* mutiplex id number */ 1510da6c28aaSamw uint16_t xa_smb_fid; /* TRANS2 secondary */ 1511da6c28aaSamw 1512da6c28aaSamw unsigned int reply_seqnum; /* reply sequence number */ 1513da6c28aaSamw 1514da6c28aaSamw uint32_t smb_tpscnt; /* total parameter bytes being sent */ 1515da6c28aaSamw uint32_t smb_tdscnt; /* total data bytes being sent */ 1516da6c28aaSamw uint32_t smb_mprcnt; /* max parameter bytes to return */ 1517da6c28aaSamw uint32_t smb_mdrcnt; /* max data bytes to return */ 1518da6c28aaSamw uint32_t smb_msrcnt; /* max setup words to return */ 1519da6c28aaSamw uint32_t smb_flags; /* additional information: */ 1520da6c28aaSamw /* bit 0 - if set, disconnect TID in smb_tid */ 1521da6c28aaSamw /* bit 1 - if set, transaction is one way */ 1522da6c28aaSamw /* (no final response) */ 1523da6c28aaSamw int32_t smb_timeout; /* number of milliseconds to await completion */ 1524da6c28aaSamw uint32_t smb_suwcnt; /* set up word count */ 1525da6c28aaSamw 1526bbf6f00cSJordan Brown char *xa_pipe_name; 1527da6c28aaSamw 1528da6c28aaSamw int req_disp_param; 1529da6c28aaSamw int req_disp_data; 1530da6c28aaSamw 1531da6c28aaSamw struct mbuf_chain req_setup_mb; 1532da6c28aaSamw struct mbuf_chain req_param_mb; 1533da6c28aaSamw struct mbuf_chain req_data_mb; 1534da6c28aaSamw 1535da6c28aaSamw struct mbuf_chain rep_setup_mb; 1536da6c28aaSamw struct mbuf_chain rep_param_mb; 1537da6c28aaSamw struct mbuf_chain rep_data_mb; 1538da6c28aaSamw } smb_xa_t; 1539da6c28aaSamw 1540da6c28aaSamw 1541da6c28aaSamw #define SDDF_NO_FLAGS 0 1542da6c28aaSamw #define SDDF_SUPPRESS_TID 0x0001 1543da6c28aaSamw #define SDDF_SUPPRESS_UID 0x0002 1544da6c28aaSamw 15457b59d02dSjb /* 15467b59d02dSjb * SMB dispatch return codes. 15477b59d02dSjb */ 15487b59d02dSjb typedef enum { 1549faa1795aSjb SDRC_SUCCESS = 0, 1550faa1795aSjb SDRC_ERROR, 15517b59d02dSjb SDRC_DROP_VC, 15527b59d02dSjb SDRC_NO_REPLY, 155359229f98Sjose borrego SDRC_SR_KEPT, 1554faa1795aSjb SDRC_NOT_IMPLEMENTED 15557b59d02dSjb } smb_sdrc_t; 1556da6c28aaSamw 1557da6c28aaSamw #define VAR_BCC ((short)-1) 1558da6c28aaSamw 1559faa1795aSjb #define SMB_SERVER_MAGIC 0x53534552 /* 'SSER' */ 1560*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States #define SMB_SERVER_VALID(s) \ 1561*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States ASSERT(((s) != NULL) && ((s)->sv_magic == SMB_SERVER_MAGIC)) 1562da6c28aaSamw 1563faa1795aSjb typedef struct { 1564faa1795aSjb kstat_named_t open_files; 1565faa1795aSjb kstat_named_t open_trees; 1566faa1795aSjb kstat_named_t open_users; 1567faa1795aSjb } smb_server_stats_t; 1568da6c28aaSamw 1569faa1795aSjb typedef struct { 1570faa1795aSjb kthread_t *ld_kth; 1571faa1795aSjb kt_did_t ld_ktdid; 15720f1702c5SYu Xiangning ksocket_t ld_so; 1573faa1795aSjb struct sockaddr_in ld_sin; 15747f667e74Sjose borrego struct sockaddr_in6 ld_sin6; 1575faa1795aSjb smb_session_list_t ld_session_list; 1576faa1795aSjb } smb_listener_daemon_t; 1577faa1795aSjb 1578faa1795aSjb typedef enum smb_server_state { 1579faa1795aSjb SMB_SERVER_STATE_CREATED = 0, 1580faa1795aSjb SMB_SERVER_STATE_CONFIGURED, 1581faa1795aSjb SMB_SERVER_STATE_RUNNING, 1582*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States SMB_SERVER_STATE_STOPPING, 15836537f381Sas SMB_SERVER_STATE_DELETING, 15846537f381Sas SMB_SERVER_STATE_SENTINEL 1585faa1795aSjb } smb_server_state_t; 1586faa1795aSjb 1587*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States #define SMB_SERVER_STATE_VALID(S) \ 1588*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States ASSERT(((S) == SMB_SERVER_STATE_CREATED) || \ 1589*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States ((S) == SMB_SERVER_STATE_CONFIGURED) || \ 1590*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States ((S) == SMB_SERVER_STATE_RUNNING) || \ 1591*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States ((S) == SMB_SERVER_STATE_STOPPING) || \ 1592*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States ((S) == SMB_SERVER_STATE_DELETING)) 1593*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States 1594faa1795aSjb typedef struct smb_server { 1595faa1795aSjb uint32_t sv_magic; 1596faa1795aSjb kcondvar_t sv_cv; 1597faa1795aSjb kmutex_t sv_mutex; 1598faa1795aSjb list_node_t sv_lnd; 1599faa1795aSjb smb_server_state_t sv_state; 1600faa1795aSjb uint32_t sv_refcnt; 16016537f381Sas pid_t sv_pid; 1602faa1795aSjb zoneid_t sv_zid; 1603faa1795aSjb smb_listener_daemon_t sv_nbt_daemon; 1604faa1795aSjb smb_listener_daemon_t sv_tcp_daemon; 1605faa1795aSjb krwlock_t sv_cfg_lock; 1606faa1795aSjb smb_kmod_cfg_t sv_cfg; 1607faa1795aSjb smb_session_t *sv_session; 1608da6c28aaSamw 1609faa1795aSjb kstat_t *sv_ksp; 1610faa1795aSjb kmutex_t sv_ksp_mutex; 1611faa1795aSjb char sv_ksp_name[KSTAT_STRLEN]; 1612faa1795aSjb smb_server_stats_t sv_ks_data; 1613da6c28aaSamw 1614faa1795aSjb door_handle_t sv_lmshrd; 1615da6c28aaSamw 1616c8ec8eeaSjose borrego int32_t si_gmtoff; 1617da6c28aaSamw 1618da6c28aaSamw smb_thread_t si_thread_timers; 16192c1b14e5Sjose borrego smb_thread_t si_thread_unexport; 1620da6c28aaSamw 1621faa1795aSjb taskq_t *sv_thread_pool; 1622da6c28aaSamw 16232c1b14e5Sjose borrego kmem_cache_t *si_cache_unexport; 1624da6c28aaSamw kmem_cache_t *si_cache_vfs; 1625da6c28aaSamw kmem_cache_t *si_cache_request; 1626da6c28aaSamw kmem_cache_t *si_cache_session; 1627da6c28aaSamw kmem_cache_t *si_cache_user; 1628da6c28aaSamw kmem_cache_t *si_cache_tree; 1629da6c28aaSamw kmem_cache_t *si_cache_ofile; 1630da6c28aaSamw kmem_cache_t *si_cache_odir; 1631*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States kmem_cache_t *si_cache_opipe; 1632*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States kmem_cache_t *si_cache_event; 1633da6c28aaSamw 1634faa1795aSjb volatile uint32_t sv_open_trees; 1635faa1795aSjb volatile uint32_t sv_open_files; 1636faa1795aSjb volatile uint32_t sv_open_users; 1637da6c28aaSamw 1638da6c28aaSamw smb_node_t *si_root_smb_node; 1639faa1795aSjb smb_llist_t sv_vfs_list; 1640*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States smb_llist_t sv_opipe_list; 1641*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States smb_llist_t sv_event_list; 16422c1b14e5Sjose borrego smb_slist_t sv_unexport_list; 1643faa1795aSjb } smb_server_t; 1644da6c28aaSamw 1645*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States #define SMB_EVENT_MAGIC 0x45564E54 /* EVNT */ 1646*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States #define SMB_EVENT_VALID(e) \ 1647*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States ASSERT(((e) != NULL) && ((e)->se_magic == SMB_EVENT_MAGIC)) 1648*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States 1649*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States typedef struct smb_event { 1650*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States uint32_t se_magic; 1651*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States list_node_t se_lnd; 1652*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States kmutex_t se_mutex; 1653*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States kcondvar_t se_cv; 1654*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States struct smb_server *se_server; 1655*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States uint32_t se_txid; 1656*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States boolean_t se_notified; 1657*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States int se_waittime; 1658*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States int se_errno; 1659*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States } smb_event_t; 1660*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States 1661da6c28aaSamw #define SMB_INFO_NETBIOS_SESSION_SVC_RUNNING 0x0001 1662da6c28aaSamw #define SMB_INFO_NETBIOS_SESSION_SVC_FAILED 0x0002 1663da6c28aaSamw #define SMB_INFO_USER_LEVEL_SECURITY 0x40000000 1664da6c28aaSamw #define SMB_INFO_ENCRYPT_PASSWORDS 0x80000000 1665da6c28aaSamw 1666faa1795aSjb #define SMB_NEW_KID() atomic_inc_64_nv(&smb_kids) 1667faa1795aSjb #define SMB_UNIQ_FID() atomic_inc_32_nv(&smb_fids) 1668da6c28aaSamw 16691fcced4cSJordan Brown #define SMB_IS_STREAM(node) ((node)->n_unode) 1670da6c28aaSamw 1671da6c28aaSamw typedef struct smb_tsd { 1672da6c28aaSamw void (*proc)(); 1673da6c28aaSamw void *arg; 1674da6c28aaSamw char name[100]; 1675da6c28aaSamw } smb_tsd_t; 1676da6c28aaSamw 16772c2961f8Sjose borrego typedef struct smb_disp_entry { 1678faa1795aSjb smb_sdrc_t (*sdt_pre_op)(smb_request_t *); 1679faa1795aSjb smb_sdrc_t (*sdt_function)(smb_request_t *); 1680faa1795aSjb void (*sdt_post_op)(smb_request_t *); 1681da6c28aaSamw char sdt_dialect; 1682da6c28aaSamw unsigned char sdt_flags; 1683da6c28aaSamw kstat_named_t sdt_dispatch_stats; /* invocations */ 16842c2961f8Sjose borrego } smb_disp_entry_t; 1685da6c28aaSamw 1686da6c28aaSamw #ifdef __cplusplus 1687da6c28aaSamw } 1688da6c28aaSamw #endif 1689da6c28aaSamw 1690faa1795aSjb #endif /* _SMBSRV_SMB_KTYPES_H */ 1691