1faa1795aSjb150015 /* 2faa1795aSjb150015 * CDDL HEADER START 3faa1795aSjb150015 * 4faa1795aSjb150015 * The contents of this file are subject to the terms of the 5faa1795aSjb150015 * Common Development and Distribution License (the "License"). 6faa1795aSjb150015 * You may not use this file except in compliance with the License. 7faa1795aSjb150015 * 8faa1795aSjb150015 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 9faa1795aSjb150015 * or http://www.opensolaris.org/os/licensing. 10faa1795aSjb150015 * See the License for the specific language governing permissions 11faa1795aSjb150015 * and limitations under the License. 12faa1795aSjb150015 * 13faa1795aSjb150015 * When distributing Covered Code, include this CDDL HEADER in each 14faa1795aSjb150015 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 15faa1795aSjb150015 * If applicable, add the following below this CDDL HEADER, with the 16faa1795aSjb150015 * fields enclosed by brackets "[]" replaced with your own identifying 17faa1795aSjb150015 * information: Portions Copyright [yyyy] [name of copyright owner] 18faa1795aSjb150015 * 19faa1795aSjb150015 * CDDL HEADER END 20faa1795aSjb150015 */ 21faa1795aSjb150015 /* 22c5866007SKeyur Desai * Copyright (c) 2008, 2010, Oracle and/or its affiliates. All rights reserved. 2386d7016bSGordon Ross * Copyright 2012 Nexenta Systems, Inc. All rights reserved. 24faa1795aSjb150015 */ 25faa1795aSjb150015 26faa1795aSjb150015 /* 27faa1795aSjb150015 * General Structures Layout 28faa1795aSjb150015 * ------------------------- 29faa1795aSjb150015 * 30faa1795aSjb150015 * This is a simplified diagram showing the relationship between most of the 31faa1795aSjb150015 * main structures. 32faa1795aSjb150015 * 33faa1795aSjb150015 * +-------------------+ 34faa1795aSjb150015 * | SMB_SERVER | 35faa1795aSjb150015 * +-------------------+ 36faa1795aSjb150015 * | 37faa1795aSjb150015 * | 38faa1795aSjb150015 * v 39faa1795aSjb150015 * +-------------------+ +-------------------+ +-------------------+ 40faa1795aSjb150015 * | SESSION |<----->| SESSION |......| SESSION | 41faa1795aSjb150015 * +-------------------+ +-------------------+ +-------------------+ 42faa1795aSjb150015 * | 43faa1795aSjb150015 * | 44faa1795aSjb150015 * v 45faa1795aSjb150015 * +-------------------+ +-------------------+ +-------------------+ 46faa1795aSjb150015 * | USER |<----->| USER |......| USER | 47faa1795aSjb150015 * +-------------------+ +-------------------+ +-------------------+ 48faa1795aSjb150015 * | 49faa1795aSjb150015 * | 50faa1795aSjb150015 * v 51faa1795aSjb150015 * +-------------------+ +-------------------+ +-------------------+ 52faa1795aSjb150015 * | TREE |<----->| TREE |......| TREE | 53faa1795aSjb150015 * +-------------------+ +-------------------+ +-------------------+ 54faa1795aSjb150015 * | | 55faa1795aSjb150015 * | | 56faa1795aSjb150015 * | v 57faa1795aSjb150015 * | +-------+ +-------+ +-------+ 58faa1795aSjb150015 * | | OFILE |<----->| OFILE |......| OFILE | 59faa1795aSjb150015 * | +-------+ +-------+ +-------+ 60faa1795aSjb150015 * | 61faa1795aSjb150015 * | 62faa1795aSjb150015 * v 63faa1795aSjb150015 * +-------+ +------+ +------+ 64faa1795aSjb150015 * | ODIR |<----->| ODIR |......| ODIR | 65faa1795aSjb150015 * +-------+ +------+ +------+ 66faa1795aSjb150015 * 67faa1795aSjb150015 * 68faa1795aSjb150015 * Module Interface Overview 69faa1795aSjb150015 * ------------------------- 70faa1795aSjb150015 * 71faa1795aSjb150015 * 72faa1795aSjb150015 * +===================================+ 73faa1795aSjb150015 * | smbd daemon | 74faa1795aSjb150015 * +===================================+ 75faa1795aSjb150015 * | | ^ 76faa1795aSjb150015 * | | | 77faa1795aSjb150015 * User | | | 78faa1795aSjb150015 * -----------|--------------|----------------|-------------------------------- 79faa1795aSjb150015 * Kernel | | | 80faa1795aSjb150015 * | | | 81faa1795aSjb150015 * | | | 82faa1795aSjb150015 * +=========|==============|================|=================+ 83faa1795aSjb150015 * | v v | | 84faa1795aSjb150015 * | +-----------+ +--------------------+ +------------------+ | 85faa1795aSjb150015 * | | IO | | Kernel Door Server | | User Door Servers| | 86faa1795aSjb150015 * | | Interface | | Interface | | Interface | | 87faa1795aSjb150015 * | +-----------+ +--------------------+ +------------------+ | 88faa1795aSjb150015 * | | | ^ ^ | 89faa1795aSjb150015 * | v v | | | +=========+ 90faa1795aSjb150015 * | +-----------------------------------+ | | | | 91faa1795aSjb150015 * | + SMB Server Management (this file) |<------------------| ZFS | 92faa1795aSjb150015 * | +-----------------------------------+ | | | | 93faa1795aSjb150015 * | | | | Module | 94faa1795aSjb150015 * | +-----------------------------------+ | | | | 95faa1795aSjb150015 * | + SMB Server Internal Layers |------+ | +=========+ 96faa1795aSjb150015 * | +-----------------------------------+ | 97faa1795aSjb150015 * | | 98faa1795aSjb150015 * | | 99faa1795aSjb150015 * +===========================================================+ 100faa1795aSjb150015 * 101faa1795aSjb150015 * 102faa1795aSjb150015 * Server State Machine 103faa1795aSjb150015 * -------------------- 104faa1795aSjb150015 * | 105faa1795aSjb150015 * | T0 106faa1795aSjb150015 * | 107faa1795aSjb150015 * v 108faa1795aSjb150015 * +-----------------------------+ 109faa1795aSjb150015 * | SMB_SERVER_STATE_CREATED | 110faa1795aSjb150015 * +-----------------------------+ 111faa1795aSjb150015 * | 112faa1795aSjb150015 * | T1 113faa1795aSjb150015 * | 114faa1795aSjb150015 * v 115faa1795aSjb150015 * +-----------------------------+ 116faa1795aSjb150015 * | SMB_SERVER_STATE_CONFIGURED | 117faa1795aSjb150015 * +-----------------------------+ 118faa1795aSjb150015 * | 119faa1795aSjb150015 * | T2 120faa1795aSjb150015 * | 121faa1795aSjb150015 * v 122faa1795aSjb150015 * +-----------------------------+ 1239fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States * | SMB_SERVER_STATE_RUNNING / | 1249fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States * | SMB_SERVER_STATE_STOPPING | 125faa1795aSjb150015 * +-----------------------------+ 126faa1795aSjb150015 * | 127faa1795aSjb150015 * | T3 128faa1795aSjb150015 * | 129faa1795aSjb150015 * v 130faa1795aSjb150015 * +-----------------------------+ 131faa1795aSjb150015 * | SMB_SERVER_STATE_DELETING | 132faa1795aSjb150015 * +-----------------------------+ 133faa1795aSjb150015 * | 134faa1795aSjb150015 * | 135faa1795aSjb150015 * | 136faa1795aSjb150015 * v 137faa1795aSjb150015 * 138faa1795aSjb150015 * States 139faa1795aSjb150015 * ------ 140faa1795aSjb150015 * 141faa1795aSjb150015 * SMB_SERVER_STATE_CREATED 142faa1795aSjb150015 * 143faa1795aSjb150015 * This is the state of the server just after creation. 144faa1795aSjb150015 * 145faa1795aSjb150015 * SMB_SERVER_STATE_CONFIGURED 146faa1795aSjb150015 * 147faa1795aSjb150015 * The server has been configured. 148faa1795aSjb150015 * 149faa1795aSjb150015 * SMB_SERVER_STATE_RUNNING 150faa1795aSjb150015 * 151faa1795aSjb150015 * The server has been started. While in this state the threads listening on 1524163af6aSjose borrego * the sockets are started. 153faa1795aSjb150015 * 1544163af6aSjose borrego * When a client establishes a connection the thread listening dispatches 1554163af6aSjose borrego * a task with the new session as an argument. If the dispatch fails the new 1564163af6aSjose borrego * session context is destroyed. 157faa1795aSjb150015 * 158faa1795aSjb150015 * SMB_SERVER_STATE_STOPPING 159faa1795aSjb150015 * 160faa1795aSjb150015 * The threads listening on the NBT and TCP sockets are being terminated. 161faa1795aSjb150015 * 162faa1795aSjb150015 * 163faa1795aSjb150015 * Transitions 164faa1795aSjb150015 * ----------- 165faa1795aSjb150015 * 166faa1795aSjb150015 * Transition T0 167faa1795aSjb150015 * 168faa1795aSjb150015 * The daemon smbd triggers its creation by opening the smbsrv device. If 169faa1795aSjb150015 * the zone where the daemon lives doesn't have an smb server yet it is 170faa1795aSjb150015 * created. 171faa1795aSjb150015 * 172faa1795aSjb150015 * smb_drv_open() --> smb_server_create() 173faa1795aSjb150015 * 174faa1795aSjb150015 * Transition T1 175faa1795aSjb150015 * 176faa1795aSjb150015 * This transition occurs in smb_server_configure(). It is triggered by the 177faa1795aSjb150015 * daemon through an Ioctl. 178faa1795aSjb150015 * 179faa1795aSjb150015 * smb_drv_ioctl(SMB_IOC_CONFIG) --> smb_server_configure() 180faa1795aSjb150015 * 181faa1795aSjb150015 * Transition T2 182faa1795aSjb150015 * 183faa1795aSjb150015 * This transition occurs in smb_server_start(). It is triggered by the 184faa1795aSjb150015 * daemon through an Ioctl. 185faa1795aSjb150015 * 186faa1795aSjb150015 * smb_drv_ioctl(SMB_IOC_START) --> smb_server_start() 187faa1795aSjb150015 * 188faa1795aSjb150015 * Transition T3 189faa1795aSjb150015 * 190faa1795aSjb150015 * This transition occurs in smb_server_delete(). It is triggered by the 191faa1795aSjb150015 * daemon when closing the smbsrv device 192faa1795aSjb150015 * 193faa1795aSjb150015 * smb_drv_close() --> smb_server_delete() 194faa1795aSjb150015 * 195faa1795aSjb150015 * Comments 196faa1795aSjb150015 * -------- 197faa1795aSjb150015 * 198faa1795aSjb150015 * This files assumes that there will one SMB server per zone. For now the 199faa1795aSjb150015 * smb server works only in global zone. There's nothing in this file preventing 200faa1795aSjb150015 * an smb server from being created in a non global zone. That limitation is 201faa1795aSjb150015 * enforced in user space. 202faa1795aSjb150015 */ 203faa1795aSjb150015 204faa1795aSjb150015 #include <sys/strsubr.h> 205faa1795aSjb150015 #include <sys/cmn_err.h> 206faa1795aSjb150015 #include <sys/priv.h> 207faa1795aSjb150015 #include <sys/socketvar.h> 208faa1795aSjb150015 #include <sys/zone.h> 209bbf6f00cSJordan Brown #include <netinet/in.h> 210bbf6f00cSJordan Brown #include <netinet/in_systm.h> 211bbf6f00cSJordan Brown #include <netinet/ip.h> 212bbf6f00cSJordan Brown #include <netinet/ip_icmp.h> 213bbf6f00cSJordan Brown #include <netinet/ip_var.h> 214bbf6f00cSJordan Brown #include <netinet/tcp.h> 215faa1795aSjb150015 #include <smbsrv/smb_kproto.h> 216bbf6f00cSJordan Brown #include <smbsrv/string.h> 217faa1795aSjb150015 #include <smbsrv/netbios.h> 218faa1795aSjb150015 #include <smbsrv/smb_fsops.h> 2193db3f65cSamw #include <smbsrv/smb_share.h> 2209fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States #include <smbsrv/smb_door.h> 2216537f381Sas200622 #include <smbsrv/smb_kstat.h> 222faa1795aSjb150015 223faa1795aSjb150015 extern void smb_reply_notify_change_request(smb_request_t *); 224faa1795aSjb150015 2254163af6aSjose borrego typedef struct { 2264163af6aSjose borrego smb_listener_daemon_t *ra_listener; 2274163af6aSjose borrego smb_session_t *ra_session; 2284163af6aSjose borrego } smb_receiver_arg_t; 2294163af6aSjose borrego 230148c5f43SAlan Wright static void smb_server_kstat_init(smb_server_t *); 231faa1795aSjb150015 static void smb_server_kstat_fini(smb_server_t *); 232faa1795aSjb150015 static void smb_server_timers(smb_thread_t *, void *); 2334846df9bSKevin Crowe int smb_server_lookup(smb_server_t **); 2344846df9bSKevin Crowe void smb_server_release(smb_server_t *); 23529bd2886SAlan Wright static void smb_server_store_cfg(smb_server_t *, smb_ioc_cfg_t *); 2369fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States static void smb_server_shutdown(smb_server_t *); 237faa1795aSjb150015 static int smb_server_fsop_start(smb_server_t *); 238faa1795aSjb150015 static void smb_server_fsop_stop(smb_server_t *); 2399fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States static void smb_event_cancel(smb_server_t *, uint32_t); 2409fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States static uint32_t smb_event_alloc_txid(void); 241faa1795aSjb150015 2424163af6aSjose borrego static void smb_server_disconnect_share(smb_llist_t *, const char *); 243*3b13a1efSThomas Keiser static void smb_server_enum_users(smb_llist_t *, smb_svcenum_t *); 244*3b13a1efSThomas Keiser static void smb_server_enum_trees(smb_llist_t *, smb_svcenum_t *); 2454163af6aSjose borrego static int smb_server_session_disconnect(smb_llist_t *, const char *, 2461fcced4cSJordan Brown const char *); 2474163af6aSjose borrego static int smb_server_fclose(smb_llist_t *, uint32_t); 248148c5f43SAlan Wright static int smb_server_kstat_update(kstat_t *, int); 249cb174861Sjoyce mcintosh static int smb_server_legacy_kstat_update(kstat_t *, int); 2504163af6aSjose borrego static void smb_server_listener_init(smb_server_t *, smb_listener_daemon_t *, 2514163af6aSjose borrego char *, in_port_t, int); 2524163af6aSjose borrego static void smb_server_listener_destroy(smb_listener_daemon_t *); 2534163af6aSjose borrego static int smb_server_listener_start(smb_listener_daemon_t *); 2544163af6aSjose borrego static void smb_server_listener_stop(smb_listener_daemon_t *); 2554163af6aSjose borrego static void smb_server_listener(smb_thread_t *, void *); 2564163af6aSjose borrego static void smb_server_receiver(void *); 2574163af6aSjose borrego static void smb_server_create_session(smb_listener_daemon_t *, ksocket_t); 2584163af6aSjose borrego static void smb_server_destroy_session(smb_listener_daemon_t *, 2594163af6aSjose borrego smb_session_t *); 26023a9c295SGordon Ross static uint16_t smb_spool_get_fid(smb_server_t *); 26123a9c295SGordon Ross static boolean_t smb_spool_lookup_doc_byfid(smb_server_t *, uint16_t, 26223a9c295SGordon Ross smb_kspooldoc_t *); 2631fcced4cSJordan Brown 2649fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States int smb_event_debug = 0; 2659fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States 266faa1795aSjb150015 static smb_llist_t smb_servers; 267faa1795aSjb150015 268faa1795aSjb150015 /* 269faa1795aSjb150015 * ***************************************************************************** 270faa1795aSjb150015 * **************** Functions called from the device interface ***************** 271faa1795aSjb150015 * ***************************************************************************** 272faa1795aSjb150015 * 2731fcced4cSJordan Brown * These functions typically have to determine the relevant smb server 2741fcced4cSJordan Brown * to which the call applies. 275faa1795aSjb150015 */ 276faa1795aSjb150015 277faa1795aSjb150015 /* 278faa1795aSjb150015 * smb_server_svc_init 279faa1795aSjb150015 * 280c8ec8eeaSjose borrego * This function must be called from smb_drv_attach(). 281faa1795aSjb150015 */ 282faa1795aSjb150015 int 283faa1795aSjb150015 smb_server_svc_init(void) 284faa1795aSjb150015 { 285faa1795aSjb150015 int rc = 0; 286faa1795aSjb150015 287faa1795aSjb150015 while (rc == 0) { 2882c2961f8Sjose borrego if (rc = smb_mbc_init()) 2892c2961f8Sjose borrego continue; 290faa1795aSjb150015 if (rc = smb_vop_init()) 291faa1795aSjb150015 continue; 292faa1795aSjb150015 if (rc = smb_node_init()) 29321b7895dSjb150015 continue; 294cb174861Sjoyce mcintosh if (rc = smb_oplock_init()) 295cb174861Sjoyce mcintosh continue; 296faa1795aSjb150015 if (rc = smb_fem_init()) 29721b7895dSjb150015 continue; 29821b7895dSjb150015 if (rc = smb_net_init()) 29921b7895dSjb150015 continue; 3009fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States smb_llist_init(); 301faa1795aSjb150015 smb_llist_constructor(&smb_servers, sizeof (smb_server_t), 302faa1795aSjb150015 offsetof(smb_server_t, sv_lnd)); 303faa1795aSjb150015 return (0); 304faa1795aSjb150015 } 3059fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States 3069fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States smb_llist_fini(); 30721b7895dSjb150015 smb_net_fini(); 308faa1795aSjb150015 smb_fem_fini(); 309faa1795aSjb150015 smb_node_fini(); 310faa1795aSjb150015 smb_vop_fini(); 3112c2961f8Sjose borrego smb_mbc_fini(); 312faa1795aSjb150015 return (rc); 313faa1795aSjb150015 } 314faa1795aSjb150015 315faa1795aSjb150015 /* 316faa1795aSjb150015 * smb_server_svc_fini 317faa1795aSjb150015 * 318faa1795aSjb150015 * This function must called from smb_drv_detach(). It will fail if servers 319faa1795aSjb150015 * still exist. 320faa1795aSjb150015 */ 321faa1795aSjb150015 int 322faa1795aSjb150015 smb_server_svc_fini(void) 323faa1795aSjb150015 { 324faa1795aSjb150015 int rc = EBUSY; 325faa1795aSjb150015 326faa1795aSjb150015 if (smb_llist_get_count(&smb_servers) == 0) { 3279fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States smb_llist_fini(); 32821b7895dSjb150015 smb_net_fini(); 329faa1795aSjb150015 smb_fem_fini(); 330faa1795aSjb150015 smb_node_fini(); 331cb174861Sjoyce mcintosh smb_oplock_fini(); 332faa1795aSjb150015 smb_vop_fini(); 3332c2961f8Sjose borrego smb_mbc_fini(); 334faa1795aSjb150015 smb_llist_destructor(&smb_servers); 335faa1795aSjb150015 rc = 0; 336faa1795aSjb150015 } 337faa1795aSjb150015 return (rc); 338faa1795aSjb150015 } 339faa1795aSjb150015 340faa1795aSjb150015 /* 341faa1795aSjb150015 * smb_server_create 342faa1795aSjb150015 * 343faa1795aSjb150015 * This function will fail if there's already a server associated with the 344faa1795aSjb150015 * caller's zone. 345faa1795aSjb150015 */ 346faa1795aSjb150015 int 347faa1795aSjb150015 smb_server_create(void) 348faa1795aSjb150015 { 349faa1795aSjb150015 zoneid_t zid; 350faa1795aSjb150015 smb_server_t *sv; 351faa1795aSjb150015 352faa1795aSjb150015 zid = getzoneid(); 353faa1795aSjb150015 354faa1795aSjb150015 smb_llist_enter(&smb_servers, RW_WRITER); 355faa1795aSjb150015 sv = smb_llist_head(&smb_servers); 356faa1795aSjb150015 while (sv) { 3579fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States SMB_SERVER_VALID(sv); 358faa1795aSjb150015 if (sv->sv_zid == zid) { 359faa1795aSjb150015 smb_llist_exit(&smb_servers); 36094fff790SAlan Wright return (EPERM); 361faa1795aSjb150015 } 362faa1795aSjb150015 sv = smb_llist_next(&smb_servers, sv); 363faa1795aSjb150015 } 364faa1795aSjb150015 365faa1795aSjb150015 sv = kmem_zalloc(sizeof (smb_server_t), KM_NOSLEEP); 366faa1795aSjb150015 if (sv == NULL) { 367faa1795aSjb150015 smb_llist_exit(&smb_servers); 368faa1795aSjb150015 return (ENOMEM); 369faa1795aSjb150015 } 370faa1795aSjb150015 3719fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States smb_llist_constructor(&sv->sv_opipe_list, sizeof (smb_opipe_t), 3729fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States offsetof(smb_opipe_t, p_lnd)); 3739fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States 3749fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States smb_llist_constructor(&sv->sv_event_list, sizeof (smb_event_t), 3759fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States offsetof(smb_event_t, se_lnd)); 3769fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States 377cb174861Sjoyce mcintosh smb_llist_constructor(&sv->sp_info.sp_list, sizeof (smb_kspooldoc_t), 378cb174861Sjoyce mcintosh offsetof(smb_kspooldoc_t, sd_lnd)); 379cb174861Sjoyce mcintosh 380cb174861Sjoyce mcintosh smb_llist_constructor(&sv->sp_info.sp_fidlist, 381cb174861Sjoyce mcintosh sizeof (smb_spoolfid_t), offsetof(smb_spoolfid_t, sf_lnd)); 382cb174861Sjoyce mcintosh 383faa1795aSjb150015 sv->si_cache_request = kmem_cache_create("smb_request_cache", 384faa1795aSjb150015 sizeof (smb_request_t), 8, NULL, NULL, NULL, NULL, NULL, 0); 385faa1795aSjb150015 sv->si_cache_session = kmem_cache_create("smb_session_cache", 386faa1795aSjb150015 sizeof (smb_session_t), 8, NULL, NULL, NULL, NULL, NULL, 0); 387faa1795aSjb150015 sv->si_cache_user = kmem_cache_create("smb_user_cache", 388faa1795aSjb150015 sizeof (smb_user_t), 8, NULL, NULL, NULL, NULL, NULL, 0); 389faa1795aSjb150015 sv->si_cache_tree = kmem_cache_create("smb_tree_cache", 390faa1795aSjb150015 sizeof (smb_tree_t), 8, NULL, NULL, NULL, NULL, NULL, 0); 391faa1795aSjb150015 sv->si_cache_ofile = kmem_cache_create("smb_ofile_cache", 392faa1795aSjb150015 sizeof (smb_ofile_t), 8, NULL, NULL, NULL, NULL, NULL, 0); 393faa1795aSjb150015 sv->si_cache_odir = kmem_cache_create("smb_odir_cache", 394faa1795aSjb150015 sizeof (smb_odir_t), 8, NULL, NULL, NULL, NULL, NULL, 0); 3959fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States sv->si_cache_opipe = kmem_cache_create("smb_opipe_cache", 3969fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States sizeof (smb_opipe_t), 8, NULL, NULL, NULL, NULL, NULL, 0); 3979fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States sv->si_cache_event = kmem_cache_create("smb_event_cache", 3989fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States sizeof (smb_event_t), 8, NULL, NULL, NULL, NULL, NULL, 0); 399faa1795aSjb150015 400faa1795aSjb150015 smb_thread_init(&sv->si_thread_timers, 4014163af6aSjose borrego "smb_timers", smb_server_timers, sv); 402faa1795aSjb150015 4036537f381Sas200622 sv->sv_pid = curproc->p_pid; 404148c5f43SAlan Wright smb_srqueue_init(&sv->sv_srqueue); 405faa1795aSjb150015 4069fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States smb_kdoor_init(); 4073db3f65cSamw smb_opipe_door_init(); 408148c5f43SAlan Wright smb_server_kstat_init(sv); 409faa1795aSjb150015 410faa1795aSjb150015 mutex_init(&sv->sv_mutex, NULL, MUTEX_DEFAULT, NULL); 411faa1795aSjb150015 cv_init(&sv->sv_cv, NULL, CV_DEFAULT, NULL); 412cb174861Sjoyce mcintosh cv_init(&sv->sp_info.sp_cv, NULL, CV_DEFAULT, NULL); 413cb174861Sjoyce mcintosh 414faa1795aSjb150015 sv->sv_state = SMB_SERVER_STATE_CREATED; 415faa1795aSjb150015 sv->sv_magic = SMB_SERVER_MAGIC; 416faa1795aSjb150015 sv->sv_zid = zid; 417faa1795aSjb150015 418faa1795aSjb150015 smb_llist_insert_tail(&smb_servers, sv); 419faa1795aSjb150015 smb_llist_exit(&smb_servers); 420cb174861Sjoyce mcintosh 421cb174861Sjoyce mcintosh smb_threshold_init(&sv->sv_ssetup_ct, SMB_SSETUP_CMD, 422cb174861Sjoyce mcintosh smb_ssetup_threshold, smb_ssetup_timeout); 423cb174861Sjoyce mcintosh smb_threshold_init(&sv->sv_tcon_ct, SMB_TCON_CMD, smb_tcon_threshold, 424cb174861Sjoyce mcintosh smb_tcon_timeout); 425cb174861Sjoyce mcintosh smb_threshold_init(&sv->sv_opipe_ct, SMB_OPIPE_CMD, smb_opipe_threshold, 426cb174861Sjoyce mcintosh smb_opipe_timeout); 427cb174861Sjoyce mcintosh 428faa1795aSjb150015 return (0); 429faa1795aSjb150015 } 430faa1795aSjb150015 431faa1795aSjb150015 /* 432faa1795aSjb150015 * smb_server_delete 433faa1795aSjb150015 * 434faa1795aSjb150015 * This function will delete the server passed in. It will make sure that all 435faa1795aSjb150015 * activity associated that server has ceased before destroying it. 436faa1795aSjb150015 */ 437faa1795aSjb150015 int 438faa1795aSjb150015 smb_server_delete(void) 439faa1795aSjb150015 { 440faa1795aSjb150015 smb_server_t *sv; 441faa1795aSjb150015 int rc; 442faa1795aSjb150015 443faa1795aSjb150015 rc = smb_server_lookup(&sv); 444faa1795aSjb150015 if (rc != 0) 445faa1795aSjb150015 return (rc); 446faa1795aSjb150015 447cb174861Sjoyce mcintosh smb_threshold_fini(&sv->sv_ssetup_ct); 448cb174861Sjoyce mcintosh smb_threshold_fini(&sv->sv_tcon_ct); 449cb174861Sjoyce mcintosh smb_threshold_fini(&sv->sv_opipe_ct); 450cb174861Sjoyce mcintosh 451faa1795aSjb150015 mutex_enter(&sv->sv_mutex); 452faa1795aSjb150015 switch (sv->sv_state) { 453faa1795aSjb150015 case SMB_SERVER_STATE_RUNNING: 4549fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States sv->sv_state = SMB_SERVER_STATE_STOPPING; 455faa1795aSjb150015 mutex_exit(&sv->sv_mutex); 4564163af6aSjose borrego smb_server_shutdown(sv); 457faa1795aSjb150015 mutex_enter(&sv->sv_mutex); 4584163af6aSjose borrego cv_broadcast(&sv->sp_info.sp_cv); 4594163af6aSjose borrego sv->sv_state = SMB_SERVER_STATE_DELETING; 4604163af6aSjose borrego break; 4614163af6aSjose borrego case SMB_SERVER_STATE_STOPPING: 4624163af6aSjose borrego sv->sv_state = SMB_SERVER_STATE_DELETING; 463faa1795aSjb150015 break; 464faa1795aSjb150015 case SMB_SERVER_STATE_CONFIGURED: 465faa1795aSjb150015 case SMB_SERVER_STATE_CREATED: 466faa1795aSjb150015 sv->sv_state = SMB_SERVER_STATE_DELETING; 467faa1795aSjb150015 break; 468faa1795aSjb150015 default: 4699fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States SMB_SERVER_STATE_VALID(sv->sv_state); 470faa1795aSjb150015 mutex_exit(&sv->sv_mutex); 471faa1795aSjb150015 smb_server_release(sv); 472faa1795aSjb150015 return (ENOTTY); 473faa1795aSjb150015 } 474faa1795aSjb150015 475faa1795aSjb150015 ASSERT(sv->sv_state == SMB_SERVER_STATE_DELETING); 476faa1795aSjb150015 477faa1795aSjb150015 sv->sv_refcnt--; 478faa1795aSjb150015 while (sv->sv_refcnt) 479faa1795aSjb150015 cv_wait(&sv->sv_cv, &sv->sv_mutex); 480faa1795aSjb150015 481faa1795aSjb150015 mutex_exit(&sv->sv_mutex); 482faa1795aSjb150015 483faa1795aSjb150015 smb_llist_enter(&smb_servers, RW_WRITER); 484faa1795aSjb150015 smb_llist_remove(&smb_servers, sv); 485faa1795aSjb150015 smb_llist_exit(&smb_servers); 486faa1795aSjb150015 4874163af6aSjose borrego smb_server_listener_destroy(&sv->sv_nbt_daemon); 4884163af6aSjose borrego smb_server_listener_destroy(&sv->sv_tcp_daemon); 489faa1795aSjb150015 rw_destroy(&sv->sv_cfg_lock); 4903db3f65cSamw smb_opipe_door_fini(); 4919fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States smb_kdoor_fini(); 492faa1795aSjb150015 smb_server_kstat_fini(sv); 4939fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States smb_llist_destructor(&sv->sv_opipe_list); 4949fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States smb_llist_destructor(&sv->sv_event_list); 4952c1b14e5Sjose borrego 496faa1795aSjb150015 kmem_cache_destroy(sv->si_cache_request); 497faa1795aSjb150015 kmem_cache_destroy(sv->si_cache_session); 498faa1795aSjb150015 kmem_cache_destroy(sv->si_cache_user); 499faa1795aSjb150015 kmem_cache_destroy(sv->si_cache_tree); 500faa1795aSjb150015 kmem_cache_destroy(sv->si_cache_ofile); 501faa1795aSjb150015 kmem_cache_destroy(sv->si_cache_odir); 5029fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States kmem_cache_destroy(sv->si_cache_opipe); 5039fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States kmem_cache_destroy(sv->si_cache_event); 504faa1795aSjb150015 505148c5f43SAlan Wright smb_srqueue_destroy(&sv->sv_srqueue); 506148c5f43SAlan Wright 507faa1795aSjb150015 smb_thread_destroy(&sv->si_thread_timers); 508faa1795aSjb150015 mutex_destroy(&sv->sv_mutex); 509faa1795aSjb150015 cv_destroy(&sv->sv_cv); 510faa1795aSjb150015 sv->sv_magic = 0; 511faa1795aSjb150015 kmem_free(sv, sizeof (smb_server_t)); 512faa1795aSjb150015 513faa1795aSjb150015 return (0); 514faa1795aSjb150015 } 515faa1795aSjb150015 516faa1795aSjb150015 /* 517faa1795aSjb150015 * smb_server_configure 518faa1795aSjb150015 */ 519faa1795aSjb150015 int 52029bd2886SAlan Wright smb_server_configure(smb_ioc_cfg_t *ioc) 521faa1795aSjb150015 { 522faa1795aSjb150015 int rc = 0; 523faa1795aSjb150015 smb_server_t *sv; 524faa1795aSjb150015 525faa1795aSjb150015 rc = smb_server_lookup(&sv); 526faa1795aSjb150015 if (rc) 527faa1795aSjb150015 return (rc); 528faa1795aSjb150015 529faa1795aSjb150015 mutex_enter(&sv->sv_mutex); 530faa1795aSjb150015 switch (sv->sv_state) { 531faa1795aSjb150015 case SMB_SERVER_STATE_CREATED: 53229bd2886SAlan Wright smb_server_store_cfg(sv, ioc); 533faa1795aSjb150015 sv->sv_state = SMB_SERVER_STATE_CONFIGURED; 534faa1795aSjb150015 break; 535faa1795aSjb150015 536faa1795aSjb150015 case SMB_SERVER_STATE_CONFIGURED: 53729bd2886SAlan Wright smb_server_store_cfg(sv, ioc); 538faa1795aSjb150015 break; 539faa1795aSjb150015 540faa1795aSjb150015 case SMB_SERVER_STATE_RUNNING: 5419fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States case SMB_SERVER_STATE_STOPPING: 542faa1795aSjb150015 rw_enter(&sv->sv_cfg_lock, RW_WRITER); 54329bd2886SAlan Wright smb_server_store_cfg(sv, ioc); 544faa1795aSjb150015 rw_exit(&sv->sv_cfg_lock); 545faa1795aSjb150015 break; 546faa1795aSjb150015 547faa1795aSjb150015 default: 5489fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States SMB_SERVER_STATE_VALID(sv->sv_state); 549faa1795aSjb150015 rc = EFAULT; 550faa1795aSjb150015 break; 551faa1795aSjb150015 } 552faa1795aSjb150015 mutex_exit(&sv->sv_mutex); 553faa1795aSjb150015 554faa1795aSjb150015 smb_server_release(sv); 555faa1795aSjb150015 556faa1795aSjb150015 return (rc); 557faa1795aSjb150015 } 558faa1795aSjb150015 559faa1795aSjb150015 /* 560faa1795aSjb150015 * smb_server_start 561faa1795aSjb150015 */ 562faa1795aSjb150015 int 56329bd2886SAlan Wright smb_server_start(smb_ioc_start_t *ioc) 564faa1795aSjb150015 { 565faa1795aSjb150015 int rc = 0; 5664163af6aSjose borrego int family; 567faa1795aSjb150015 smb_server_t *sv; 568faa1795aSjb150015 569faa1795aSjb150015 rc = smb_server_lookup(&sv); 570faa1795aSjb150015 if (rc) 571faa1795aSjb150015 return (rc); 572faa1795aSjb150015 573faa1795aSjb150015 mutex_enter(&sv->sv_mutex); 574faa1795aSjb150015 switch (sv->sv_state) { 575faa1795aSjb150015 case SMB_SERVER_STATE_CONFIGURED: 576bbf6f00cSJordan Brown smb_codepage_init(); 577faa1795aSjb150015 5784163af6aSjose borrego sv->sv_worker_pool = taskq_create("smb_workers", 579faa1795aSjb150015 sv->sv_cfg.skc_maxworkers, SMB_WORKER_PRIORITY, 580faa1795aSjb150015 sv->sv_cfg.skc_maxworkers, INT_MAX, 581faa1795aSjb150015 TASKQ_DYNAMIC|TASKQ_PREPOPULATE); 582faa1795aSjb150015 5834163af6aSjose borrego sv->sv_receiver_pool = taskq_create("smb_receivers", 5844163af6aSjose borrego sv->sv_cfg.skc_maxconnections, SMB_WORKER_PRIORITY, 5854163af6aSjose borrego sv->sv_cfg.skc_maxconnections, INT_MAX, 5864163af6aSjose borrego TASKQ_DYNAMIC); 5874163af6aSjose borrego 5887f667e74Sjose borrego sv->sv_session = smb_session_create(NULL, 0, sv, 0); 5898d96b23eSAlan Wright 5904163af6aSjose borrego if (sv->sv_worker_pool == NULL || sv->sv_session == NULL) { 591faa1795aSjb150015 rc = ENOMEM; 592faa1795aSjb150015 break; 593faa1795aSjb150015 } 594faa1795aSjb150015 595faa1795aSjb150015 if (rc = smb_server_fsop_start(sv)) 596faa1795aSjb150015 break; 597faa1795aSjb150015 ASSERT(sv->sv_lmshrd == NULL); 598148c5f43SAlan Wright sv->sv_lmshrd = smb_kshare_door_init(ioc->lmshrd); 599faa1795aSjb150015 if (sv->sv_lmshrd == NULL) 600faa1795aSjb150015 break; 6019fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States if (rc = smb_kdoor_open(ioc->udoor)) { 6029fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States cmn_err(CE_WARN, "Cannot open smbd door"); 603faa1795aSjb150015 break; 6049fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States } 60529bd2886SAlan Wright if (rc = smb_opipe_door_open(ioc->opipe)) { 6063db3f65cSamw cmn_err(CE_WARN, "Cannot open opipe door"); 607faa1795aSjb150015 break; 608faa1795aSjb150015 } 6099fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States if (rc = smb_thread_start(&sv->si_thread_timers)) 6109fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States break; 6114163af6aSjose borrego 6124163af6aSjose borrego family = AF_INET; 6134163af6aSjose borrego smb_server_listener_init(sv, &sv->sv_nbt_daemon, 6144163af6aSjose borrego "smb_nbt_listener", IPPORT_NETBIOS_SSN, family); 6154163af6aSjose borrego if (sv->sv_cfg.skc_ipv6_enable) 6164163af6aSjose borrego family = AF_INET6; 6174163af6aSjose borrego smb_server_listener_init(sv, &sv->sv_tcp_daemon, 6184163af6aSjose borrego "smb_tcp_listener", IPPORT_SMB, family); 6194163af6aSjose borrego rc = smb_server_listener_start(&sv->sv_nbt_daemon); 6204163af6aSjose borrego if (rc != 0) 6214163af6aSjose borrego break; 6224163af6aSjose borrego rc = smb_server_listener_start(&sv->sv_tcp_daemon); 6234163af6aSjose borrego if (rc != 0) 6244163af6aSjose borrego break; 6254163af6aSjose borrego 626faa1795aSjb150015 sv->sv_state = SMB_SERVER_STATE_RUNNING; 627148c5f43SAlan Wright sv->sv_start_time = gethrtime(); 628faa1795aSjb150015 mutex_exit(&sv->sv_mutex); 629faa1795aSjb150015 smb_server_release(sv); 630148c5f43SAlan Wright smb_export_start(); 631faa1795aSjb150015 return (0); 632faa1795aSjb150015 default: 6339fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States SMB_SERVER_STATE_VALID(sv->sv_state); 634faa1795aSjb150015 mutex_exit(&sv->sv_mutex); 635faa1795aSjb150015 smb_server_release(sv); 636faa1795aSjb150015 return (ENOTTY); 637faa1795aSjb150015 } 638faa1795aSjb150015 639faa1795aSjb150015 mutex_exit(&sv->sv_mutex); 6404163af6aSjose borrego smb_server_shutdown(sv); 641faa1795aSjb150015 smb_server_release(sv); 642faa1795aSjb150015 return (rc); 643faa1795aSjb150015 } 644faa1795aSjb150015 645faa1795aSjb150015 /* 6469fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States * An smbd is shutting down. 6479fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States */ 6489fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States int 6499fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States smb_server_stop(void) 6509fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States { 6519fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States smb_server_t *sv; 6529fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States int rc; 6539fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States 6549fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States if ((rc = smb_server_lookup(&sv)) != 0) 6559fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States return (rc); 6569fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States 6579fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States mutex_enter(&sv->sv_mutex); 6589fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States switch (sv->sv_state) { 6599fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States case SMB_SERVER_STATE_RUNNING: 6609fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States sv->sv_state = SMB_SERVER_STATE_STOPPING; 6614163af6aSjose borrego mutex_exit(&sv->sv_mutex); 6624163af6aSjose borrego smb_server_shutdown(sv); 6634163af6aSjose borrego mutex_enter(&sv->sv_mutex); 664cb174861Sjoyce mcintosh cv_broadcast(&sv->sp_info.sp_cv); 6659fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States break; 6669fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States default: 6679fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States SMB_SERVER_STATE_VALID(sv->sv_state); 6689fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States break; 6699fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States } 6709fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States mutex_exit(&sv->sv_mutex); 6719fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States 6729fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States smb_server_release(sv); 6739fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States return (0); 6749fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States } 6759fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States 6769fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States boolean_t 6779fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States smb_server_is_stopping(void) 6789fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States { 6799fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States smb_server_t *sv; 6809fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States boolean_t status; 6819fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States 6829fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States if (smb_server_lookup(&sv) != 0) 6839fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States return (B_TRUE); 6849fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States 6859fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States SMB_SERVER_VALID(sv); 6869fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States 6879fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States mutex_enter(&sv->sv_mutex); 6889fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States 6899fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States switch (sv->sv_state) { 6909fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States case SMB_SERVER_STATE_STOPPING: 6919fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States case SMB_SERVER_STATE_DELETING: 6929fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States status = B_TRUE; 6939fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States break; 6949fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States default: 6959fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States status = B_FALSE; 6969fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States break; 6979fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States } 6989fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States 6999fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States mutex_exit(&sv->sv_mutex); 7009fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States smb_server_release(sv); 7019fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States return (status); 7029fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States } 7039fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States 7049fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States int 7059fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States smb_server_cancel_event(uint32_t txid) 7069fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States { 7079fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States smb_server_t *sv; 7089fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States int rc; 7099fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States 7109fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States if ((rc = smb_server_lookup(&sv)) == 0) { 7119fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States smb_event_cancel(sv, txid); 7129fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States smb_server_release(sv); 7139fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States } 7149fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States 7159fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States return (rc); 7169fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States } 7179fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States 7189fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States int 7199fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States smb_server_notify_event(smb_ioc_event_t *ioc) 7209fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States { 7219fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States smb_server_t *sv; 7229fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States int rc; 7239fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States 7249fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States if ((rc = smb_server_lookup(&sv)) == 0) { 7259fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States smb_event_notify(sv, ioc->txid); 7269fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States smb_server_release(sv); 7279fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States } 7289fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States 7299fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States return (rc); 7309fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States } 7319fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States 7329fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States /* 733cb174861Sjoyce mcintosh * smb_server_spooldoc 734cb174861Sjoyce mcintosh * 735cb174861Sjoyce mcintosh * Waits for print file close broadcast. 736cb174861Sjoyce mcintosh * Gets the head of the fid list, 737cb174861Sjoyce mcintosh * then searches the spooldoc list and returns 738cb174861Sjoyce mcintosh * this info via the ioctl to user land. 739cb174861Sjoyce mcintosh * 740cb174861Sjoyce mcintosh * rc - 0 success 741cb174861Sjoyce mcintosh */ 742cb174861Sjoyce mcintosh 743cb174861Sjoyce mcintosh int 744cb174861Sjoyce mcintosh smb_server_spooldoc(smb_ioc_spooldoc_t *ioc) 745cb174861Sjoyce mcintosh { 746cb174861Sjoyce mcintosh smb_server_t *sv; 747cb174861Sjoyce mcintosh int rc; 748cb174861Sjoyce mcintosh smb_kspooldoc_t *spdoc; 749cb174861Sjoyce mcintosh uint16_t fid; 750cb174861Sjoyce mcintosh 75123a9c295SGordon Ross if ((rc = smb_server_lookup(&sv)) != 0) 75223a9c295SGordon Ross return (rc); 75323a9c295SGordon Ross 754b7301bf5SGordon Ross if (sv->sv_cfg.skc_print_enable == 0) { 755b7301bf5SGordon Ross rc = ENOTTY; 756b7301bf5SGordon Ross goto out; 757b7301bf5SGordon Ross } 758b7301bf5SGordon Ross 75923a9c295SGordon Ross mutex_enter(&sv->sv_mutex); 76023a9c295SGordon Ross for (;;) { 761cb174861Sjoyce mcintosh if (sv->sv_state != SMB_SERVER_STATE_RUNNING) { 762cb174861Sjoyce mcintosh rc = ECANCELED; 76323a9c295SGordon Ross break; 76423a9c295SGordon Ross } 76523a9c295SGordon Ross if ((fid = smb_spool_get_fid(sv)) != 0) { 76623a9c295SGordon Ross rc = 0; 76723a9c295SGordon Ross break; 76823a9c295SGordon Ross } 76923a9c295SGordon Ross if (cv_wait_sig(&sv->sp_info.sp_cv, &sv->sv_mutex) == 0) { 77023a9c295SGordon Ross rc = EINTR; 77123a9c295SGordon Ross break; 77223a9c295SGordon Ross } 77323a9c295SGordon Ross } 77423a9c295SGordon Ross mutex_exit(&sv->sv_mutex); 775b7301bf5SGordon Ross if (rc != 0) 776b7301bf5SGordon Ross goto out; 777b7301bf5SGordon Ross 77823a9c295SGordon Ross spdoc = kmem_zalloc(sizeof (*spdoc), KM_SLEEP); 77923a9c295SGordon Ross if (smb_spool_lookup_doc_byfid(sv, fid, spdoc)) { 780cb174861Sjoyce mcintosh ioc->spool_num = spdoc->sd_spool_num; 781cb174861Sjoyce mcintosh ioc->ipaddr = spdoc->sd_ipaddr; 782cb174861Sjoyce mcintosh (void) strlcpy(ioc->path, spdoc->sd_path, 783cb174861Sjoyce mcintosh MAXPATHLEN); 784cb174861Sjoyce mcintosh (void) strlcpy(ioc->username, 785cb174861Sjoyce mcintosh spdoc->sd_username, MAXNAMELEN); 78623a9c295SGordon Ross } else { 78723a9c295SGordon Ross /* Did not find that print job. */ 78823a9c295SGordon Ross rc = EAGAIN; 789cb174861Sjoyce mcintosh } 79023a9c295SGordon Ross kmem_free(spdoc, sizeof (*spdoc)); 79123a9c295SGordon Ross 792b7301bf5SGordon Ross out: 793cb174861Sjoyce mcintosh smb_server_release(sv); 794cb174861Sjoyce mcintosh return (rc); 795cb174861Sjoyce mcintosh } 796cb174861Sjoyce mcintosh 797faa1795aSjb150015 int 79829bd2886SAlan Wright smb_server_set_gmtoff(smb_ioc_gmt_t *ioc) 799faa1795aSjb150015 { 800faa1795aSjb150015 int rc; 801faa1795aSjb150015 smb_server_t *sv; 802faa1795aSjb150015 80308f0d8daSafshin salek ardakani - Sun Microsystems - Irvine United States if ((rc = smb_server_lookup(&sv)) == 0) { 80429bd2886SAlan Wright sv->si_gmtoff = ioc->offset; 805faa1795aSjb150015 smb_server_release(sv); 80608f0d8daSafshin salek ardakani - Sun Microsystems - Irvine United States } 807faa1795aSjb150015 808faa1795aSjb150015 return (rc); 809faa1795aSjb150015 } 810faa1795aSjb150015 81129bd2886SAlan Wright int 8121fcced4cSJordan Brown smb_server_numopen(smb_ioc_opennum_t *ioc) 81329bd2886SAlan Wright { 81429bd2886SAlan Wright smb_server_t *sv; 81529bd2886SAlan Wright int rc; 81629bd2886SAlan Wright 81729bd2886SAlan Wright if ((rc = smb_server_lookup(&sv)) == 0) { 818148c5f43SAlan Wright ioc->open_users = sv->sv_users; 819148c5f43SAlan Wright ioc->open_trees = sv->sv_trees; 820148c5f43SAlan Wright ioc->open_files = sv->sv_files + sv->sv_pipes; 82129bd2886SAlan Wright smb_server_release(sv); 82229bd2886SAlan Wright } 82329bd2886SAlan Wright return (rc); 82429bd2886SAlan Wright } 82529bd2886SAlan Wright 826faa1795aSjb150015 /* 8271fcced4cSJordan Brown * Enumerate objects within the server. The svcenum provides the 8281fcced4cSJordan Brown * enumeration context, i.e. what the caller want to get back. 8291fcced4cSJordan Brown */ 8301fcced4cSJordan Brown int 8311fcced4cSJordan Brown smb_server_enum(smb_ioc_svcenum_t *ioc) 8321fcced4cSJordan Brown { 8331fcced4cSJordan Brown smb_svcenum_t *svcenum = &ioc->svcenum; 8341fcced4cSJordan Brown smb_server_t *sv; 8351fcced4cSJordan Brown int rc; 8361fcced4cSJordan Brown 8371fcced4cSJordan Brown if ((rc = smb_server_lookup(&sv)) != 0) 8381fcced4cSJordan Brown return (rc); 8391fcced4cSJordan Brown 8401fcced4cSJordan Brown svcenum->se_bavail = svcenum->se_buflen; 8411fcced4cSJordan Brown svcenum->se_bused = 0; 8421fcced4cSJordan Brown svcenum->se_nitems = 0; 8431fcced4cSJordan Brown 844*3b13a1efSThomas Keiser switch (svcenum->se_type) { 845*3b13a1efSThomas Keiser case SMB_SVCENUM_TYPE_USER: 846*3b13a1efSThomas Keiser smb_server_enum_users(&sv->sv_nbt_daemon.ld_session_list, 847*3b13a1efSThomas Keiser svcenum); 848*3b13a1efSThomas Keiser smb_server_enum_users(&sv->sv_tcp_daemon.ld_session_list, 849*3b13a1efSThomas Keiser svcenum); 850*3b13a1efSThomas Keiser break; 851*3b13a1efSThomas Keiser case SMB_SVCENUM_TYPE_TREE: 852*3b13a1efSThomas Keiser case SMB_SVCENUM_TYPE_FILE: 853*3b13a1efSThomas Keiser smb_server_enum_trees(&sv->sv_nbt_daemon.ld_session_list, 854*3b13a1efSThomas Keiser svcenum); 855*3b13a1efSThomas Keiser smb_server_enum_trees(&sv->sv_tcp_daemon.ld_session_list, 856*3b13a1efSThomas Keiser svcenum); 857*3b13a1efSThomas Keiser break; 858*3b13a1efSThomas Keiser default: 859*3b13a1efSThomas Keiser rc = EINVAL; 860*3b13a1efSThomas Keiser } 8611fcced4cSJordan Brown 8621fcced4cSJordan Brown smb_server_release(sv); 863*3b13a1efSThomas Keiser return (rc); 8641fcced4cSJordan Brown } 8651fcced4cSJordan Brown 8661fcced4cSJordan Brown /* 8671fcced4cSJordan Brown * Look for sessions to disconnect by client and user name. 8681fcced4cSJordan Brown */ 8691fcced4cSJordan Brown int 8701fcced4cSJordan Brown smb_server_session_close(smb_ioc_session_t *ioc) 8711fcced4cSJordan Brown { 8724163af6aSjose borrego smb_llist_t *ll; 8731fcced4cSJordan Brown smb_server_t *sv; 8741fcced4cSJordan Brown int nbt_cnt; 8751fcced4cSJordan Brown int tcp_cnt; 8761fcced4cSJordan Brown int rc; 8771fcced4cSJordan Brown 8781fcced4cSJordan Brown if ((rc = smb_server_lookup(&sv)) != 0) 8791fcced4cSJordan Brown return (rc); 8801fcced4cSJordan Brown 8814163af6aSjose borrego ll = &sv->sv_nbt_daemon.ld_session_list; 8824163af6aSjose borrego nbt_cnt = smb_server_session_disconnect(ll, ioc->client, ioc->username); 8831fcced4cSJordan Brown 8844163af6aSjose borrego ll = &sv->sv_tcp_daemon.ld_session_list; 8854163af6aSjose borrego tcp_cnt = smb_server_session_disconnect(ll, ioc->client, ioc->username); 8861fcced4cSJordan Brown 8871fcced4cSJordan Brown smb_server_release(sv); 8881fcced4cSJordan Brown 8891fcced4cSJordan Brown if ((nbt_cnt == 0) && (tcp_cnt == 0)) 8901fcced4cSJordan Brown return (ENOENT); 8911fcced4cSJordan Brown return (0); 8921fcced4cSJordan Brown } 8931fcced4cSJordan Brown 8941fcced4cSJordan Brown /* 8951fcced4cSJordan Brown * Close a file by uniqid. 8961fcced4cSJordan Brown */ 8971fcced4cSJordan Brown int 8981fcced4cSJordan Brown smb_server_file_close(smb_ioc_fileid_t *ioc) 8991fcced4cSJordan Brown { 9001fcced4cSJordan Brown uint32_t uniqid = ioc->uniqid; 9014163af6aSjose borrego smb_llist_t *ll; 9021fcced4cSJordan Brown smb_server_t *sv; 9031fcced4cSJordan Brown int rc; 9041fcced4cSJordan Brown 9051fcced4cSJordan Brown if ((rc = smb_server_lookup(&sv)) != 0) 9061fcced4cSJordan Brown return (rc); 9071fcced4cSJordan Brown 9084163af6aSjose borrego ll = &sv->sv_nbt_daemon.ld_session_list; 9094163af6aSjose borrego rc = smb_server_fclose(ll, uniqid); 9101fcced4cSJordan Brown 9111fcced4cSJordan Brown if (rc == ENOENT) { 9124163af6aSjose borrego ll = &sv->sv_tcp_daemon.ld_session_list; 9134163af6aSjose borrego rc = smb_server_fclose(ll, uniqid); 9141fcced4cSJordan Brown } 9151fcced4cSJordan Brown 9161fcced4cSJordan Brown smb_server_release(sv); 9171fcced4cSJordan Brown return (rc); 9181fcced4cSJordan Brown } 9191fcced4cSJordan Brown 9201fcced4cSJordan Brown /* 921faa1795aSjb150015 * These functions determine the relevant smb server to which the call apply. 922faa1795aSjb150015 */ 923faa1795aSjb150015 924faa1795aSjb150015 uint32_t 925faa1795aSjb150015 smb_server_get_session_count(void) 926faa1795aSjb150015 { 927faa1795aSjb150015 smb_server_t *sv; 928faa1795aSjb150015 uint32_t counter = 0; 929faa1795aSjb150015 930faa1795aSjb150015 if (smb_server_lookup(&sv)) 931faa1795aSjb150015 return (0); 932faa1795aSjb150015 9334163af6aSjose borrego counter = smb_llist_get_count(&sv->sv_nbt_daemon.ld_session_list); 9344163af6aSjose borrego counter += smb_llist_get_count(&sv->sv_tcp_daemon.ld_session_list); 935faa1795aSjb150015 936faa1795aSjb150015 smb_server_release(sv); 937faa1795aSjb150015 938faa1795aSjb150015 return (counter); 939faa1795aSjb150015 } 940faa1795aSjb150015 941faa1795aSjb150015 /* 942148c5f43SAlan Wright * Gets the vnode of the specified share path. 943148c5f43SAlan Wright * 944148c5f43SAlan Wright * A hold on the returned vnode pointer is taken so the caller 945148c5f43SAlan Wright * must call VN_RELE. 946148c5f43SAlan Wright */ 947148c5f43SAlan Wright int 948148c5f43SAlan Wright smb_server_sharevp(const char *shr_path, vnode_t **vp) 949148c5f43SAlan Wright { 950148c5f43SAlan Wright smb_server_t *sv; 951148c5f43SAlan Wright smb_request_t *sr; 952148c5f43SAlan Wright smb_node_t *fnode = NULL; 953148c5f43SAlan Wright smb_node_t *dnode; 954148c5f43SAlan Wright char last_comp[MAXNAMELEN]; 955148c5f43SAlan Wright int rc = 0; 956148c5f43SAlan Wright 957148c5f43SAlan Wright ASSERT(shr_path); 958148c5f43SAlan Wright 959148c5f43SAlan Wright if ((rc = smb_server_lookup(&sv))) 960148c5f43SAlan Wright return (rc); 961148c5f43SAlan Wright 962148c5f43SAlan Wright mutex_enter(&sv->sv_mutex); 963148c5f43SAlan Wright switch (sv->sv_state) { 964148c5f43SAlan Wright case SMB_SERVER_STATE_RUNNING: 965148c5f43SAlan Wright break; 966148c5f43SAlan Wright default: 967148c5f43SAlan Wright mutex_exit(&sv->sv_mutex); 968148c5f43SAlan Wright smb_server_release(sv); 969148c5f43SAlan Wright return (ENOTACTIVE); 970148c5f43SAlan Wright } 971148c5f43SAlan Wright mutex_exit(&sv->sv_mutex); 972148c5f43SAlan Wright 973148c5f43SAlan Wright if ((sr = smb_request_alloc(sv->sv_session, 0)) == NULL) { 974148c5f43SAlan Wright smb_server_release(sv); 975148c5f43SAlan Wright return (ENOMEM); 976148c5f43SAlan Wright } 977148c5f43SAlan Wright sr->user_cr = kcred; 978148c5f43SAlan Wright 979148c5f43SAlan Wright rc = smb_pathname_reduce(sr, sr->user_cr, shr_path, 980148c5f43SAlan Wright NULL, NULL, &dnode, last_comp); 981148c5f43SAlan Wright 982148c5f43SAlan Wright if (rc == 0) { 983148c5f43SAlan Wright rc = smb_fsop_lookup(sr, sr->user_cr, SMB_FOLLOW_LINKS, 984148c5f43SAlan Wright sv->si_root_smb_node, dnode, last_comp, &fnode); 985148c5f43SAlan Wright smb_node_release(dnode); 986148c5f43SAlan Wright } 987148c5f43SAlan Wright 988148c5f43SAlan Wright smb_request_free(sr); 989148c5f43SAlan Wright smb_server_release(sv); 990148c5f43SAlan Wright 991148c5f43SAlan Wright if (rc != 0) 992148c5f43SAlan Wright return (rc); 993148c5f43SAlan Wright 994148c5f43SAlan Wright ASSERT(fnode->vp && fnode->vp->v_vfsp); 995148c5f43SAlan Wright 996148c5f43SAlan Wright VN_HOLD(fnode->vp); 997148c5f43SAlan Wright *vp = fnode->vp; 998148c5f43SAlan Wright 999148c5f43SAlan Wright smb_node_release(fnode); 1000148c5f43SAlan Wright 1001148c5f43SAlan Wright return (0); 1002148c5f43SAlan Wright } 1003148c5f43SAlan Wright 1004148c5f43SAlan Wright 1005148c5f43SAlan Wright /* 1006148c5f43SAlan Wright * This is a special interface that will be utilized by ZFS to cause a share to 1007148c5f43SAlan Wright * be added/removed. 1008148c5f43SAlan Wright * 1009148c5f43SAlan Wright * arg is either a lmshare_info_t or share_name from userspace. 1010148c5f43SAlan Wright * It will need to be copied into the kernel. It is lmshare_info_t 1011148c5f43SAlan Wright * for add operations and share_name for delete operations. 1012148c5f43SAlan Wright */ 1013148c5f43SAlan Wright int 1014148c5f43SAlan Wright smb_server_share(void *arg, boolean_t add_share) 1015148c5f43SAlan Wright { 1016148c5f43SAlan Wright smb_server_t *sv; 1017148c5f43SAlan Wright int rc; 1018148c5f43SAlan Wright 1019148c5f43SAlan Wright if ((rc = smb_server_lookup(&sv)) == 0) { 1020148c5f43SAlan Wright mutex_enter(&sv->sv_mutex); 1021148c5f43SAlan Wright switch (sv->sv_state) { 1022148c5f43SAlan Wright case SMB_SERVER_STATE_RUNNING: 1023148c5f43SAlan Wright mutex_exit(&sv->sv_mutex); 1024148c5f43SAlan Wright (void) smb_kshare_upcall(sv->sv_lmshrd, arg, add_share); 1025148c5f43SAlan Wright break; 1026148c5f43SAlan Wright default: 1027148c5f43SAlan Wright mutex_exit(&sv->sv_mutex); 1028148c5f43SAlan Wright break; 1029148c5f43SAlan Wright } 1030148c5f43SAlan Wright smb_server_release(sv); 1031148c5f43SAlan Wright } 1032148c5f43SAlan Wright 1033148c5f43SAlan Wright return (rc); 1034148c5f43SAlan Wright } 1035148c5f43SAlan Wright 1036148c5f43SAlan Wright int 1037148c5f43SAlan Wright smb_server_unshare(const char *sharename) 1038148c5f43SAlan Wright { 1039148c5f43SAlan Wright smb_server_t *sv; 10404163af6aSjose borrego smb_llist_t *ll; 1041148c5f43SAlan Wright int rc; 1042148c5f43SAlan Wright 1043148c5f43SAlan Wright if ((rc = smb_server_lookup(&sv))) 1044148c5f43SAlan Wright return (rc); 1045148c5f43SAlan Wright 1046148c5f43SAlan Wright mutex_enter(&sv->sv_mutex); 1047148c5f43SAlan Wright switch (sv->sv_state) { 1048148c5f43SAlan Wright case SMB_SERVER_STATE_RUNNING: 1049148c5f43SAlan Wright case SMB_SERVER_STATE_STOPPING: 1050148c5f43SAlan Wright break; 1051148c5f43SAlan Wright default: 1052148c5f43SAlan Wright mutex_exit(&sv->sv_mutex); 1053148c5f43SAlan Wright smb_server_release(sv); 1054148c5f43SAlan Wright return (ENOTACTIVE); 1055148c5f43SAlan Wright } 1056148c5f43SAlan Wright mutex_exit(&sv->sv_mutex); 1057148c5f43SAlan Wright 10584163af6aSjose borrego ll = &sv->sv_nbt_daemon.ld_session_list; 10594163af6aSjose borrego smb_server_disconnect_share(ll, sharename); 1060148c5f43SAlan Wright 10614163af6aSjose borrego ll = &sv->sv_tcp_daemon.ld_session_list; 10624163af6aSjose borrego smb_server_disconnect_share(ll, sharename); 1063148c5f43SAlan Wright 1064148c5f43SAlan Wright smb_server_release(sv); 1065148c5f43SAlan Wright return (0); 1066148c5f43SAlan Wright } 1067148c5f43SAlan Wright 1068148c5f43SAlan Wright /* 10699fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States * Disconnect the specified share. 10709fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States * Typically called when a share has been removed. 1071faa1795aSjb150015 */ 10722c1b14e5Sjose borrego static void 10734163af6aSjose borrego smb_server_disconnect_share(smb_llist_t *ll, const char *sharename) 1074faa1795aSjb150015 { 10759fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States smb_session_t *session; 10769fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States 10774163af6aSjose borrego smb_llist_enter(ll, RW_READER); 10789fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States 10794163af6aSjose borrego session = smb_llist_head(ll); 10809fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States while (session) { 10814163af6aSjose borrego SMB_SESSION_VALID(session); 10829fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States smb_rwx_rwenter(&session->s_lock, RW_READER); 10839fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States switch (session->s_state) { 10849fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States case SMB_SESSION_STATE_NEGOTIATED: 10859fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States case SMB_SESSION_STATE_OPLOCK_BREAKING: 10869fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States case SMB_SESSION_STATE_WRITE_RAW_ACTIVE: 10879fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States smb_session_disconnect_share(session, sharename); 10889fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States break; 10899fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States default: 10909fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States break; 10919fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States } 10929fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States smb_rwx_rwexit(&session->s_lock); 10934163af6aSjose borrego session = smb_llist_next(ll, session); 10949fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States } 10959fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States 10964163af6aSjose borrego smb_llist_exit(ll); 1097faa1795aSjb150015 } 1098faa1795aSjb150015 1099faa1795aSjb150015 /* 1100faa1795aSjb150015 * ***************************************************************************** 1101faa1795aSjb150015 * **************** Functions called from the internal layers ****************** 1102faa1795aSjb150015 * ***************************************************************************** 1103faa1795aSjb150015 * 1104faa1795aSjb150015 * These functions are provided the relevant smb server by the caller. 1105faa1795aSjb150015 */ 1106faa1795aSjb150015 1107faa1795aSjb150015 void 1108faa1795aSjb150015 smb_server_get_cfg(smb_server_t *sv, smb_kmod_cfg_t *cfg) 1109faa1795aSjb150015 { 1110faa1795aSjb150015 rw_enter(&sv->sv_cfg_lock, RW_READER); 1111faa1795aSjb150015 bcopy(&sv->sv_cfg, cfg, sizeof (*cfg)); 1112faa1795aSjb150015 rw_exit(&sv->sv_cfg_lock); 1113faa1795aSjb150015 } 1114faa1795aSjb150015 1115faa1795aSjb150015 /* 1116148c5f43SAlan Wright * 1117148c5f43SAlan Wright */ 1118148c5f43SAlan Wright void 1119148c5f43SAlan Wright smb_server_inc_nbt_sess(smb_server_t *sv) 1120148c5f43SAlan Wright { 1121148c5f43SAlan Wright SMB_SERVER_VALID(sv); 1122148c5f43SAlan Wright atomic_inc_32(&sv->sv_nbt_sess); 1123148c5f43SAlan Wright } 1124148c5f43SAlan Wright 1125148c5f43SAlan Wright void 1126148c5f43SAlan Wright smb_server_dec_nbt_sess(smb_server_t *sv) 1127148c5f43SAlan Wright { 1128148c5f43SAlan Wright SMB_SERVER_VALID(sv); 1129148c5f43SAlan Wright atomic_dec_32(&sv->sv_nbt_sess); 1130148c5f43SAlan Wright } 1131148c5f43SAlan Wright 1132148c5f43SAlan Wright void 1133148c5f43SAlan Wright smb_server_inc_tcp_sess(smb_server_t *sv) 1134148c5f43SAlan Wright { 1135148c5f43SAlan Wright SMB_SERVER_VALID(sv); 1136148c5f43SAlan Wright atomic_inc_32(&sv->sv_tcp_sess); 1137148c5f43SAlan Wright } 1138148c5f43SAlan Wright 1139148c5f43SAlan Wright void 1140148c5f43SAlan Wright smb_server_dec_tcp_sess(smb_server_t *sv) 1141148c5f43SAlan Wright { 1142148c5f43SAlan Wright SMB_SERVER_VALID(sv); 1143148c5f43SAlan Wright atomic_dec_32(&sv->sv_tcp_sess); 1144148c5f43SAlan Wright } 1145148c5f43SAlan Wright 1146148c5f43SAlan Wright void 1147148c5f43SAlan Wright smb_server_inc_users(smb_server_t *sv) 1148148c5f43SAlan Wright { 1149148c5f43SAlan Wright SMB_SERVER_VALID(sv); 1150148c5f43SAlan Wright atomic_inc_32(&sv->sv_users); 1151148c5f43SAlan Wright } 1152148c5f43SAlan Wright 1153148c5f43SAlan Wright void 1154148c5f43SAlan Wright smb_server_dec_users(smb_server_t *sv) 1155148c5f43SAlan Wright { 1156148c5f43SAlan Wright SMB_SERVER_VALID(sv); 1157148c5f43SAlan Wright atomic_dec_32(&sv->sv_users); 1158148c5f43SAlan Wright } 1159148c5f43SAlan Wright 1160148c5f43SAlan Wright void 1161148c5f43SAlan Wright smb_server_inc_trees(smb_server_t *sv) 1162148c5f43SAlan Wright { 1163148c5f43SAlan Wright SMB_SERVER_VALID(sv); 1164148c5f43SAlan Wright atomic_inc_32(&sv->sv_trees); 1165148c5f43SAlan Wright } 1166148c5f43SAlan Wright 1167148c5f43SAlan Wright void 1168148c5f43SAlan Wright smb_server_dec_trees(smb_server_t *sv) 1169148c5f43SAlan Wright { 1170148c5f43SAlan Wright SMB_SERVER_VALID(sv); 1171148c5f43SAlan Wright atomic_dec_32(&sv->sv_trees); 1172148c5f43SAlan Wright } 1173148c5f43SAlan Wright 1174148c5f43SAlan Wright void 1175148c5f43SAlan Wright smb_server_inc_files(smb_server_t *sv) 1176148c5f43SAlan Wright { 1177148c5f43SAlan Wright SMB_SERVER_VALID(sv); 1178148c5f43SAlan Wright atomic_inc_32(&sv->sv_files); 1179148c5f43SAlan Wright } 1180148c5f43SAlan Wright 1181148c5f43SAlan Wright void 1182148c5f43SAlan Wright smb_server_dec_files(smb_server_t *sv) 1183148c5f43SAlan Wright { 1184148c5f43SAlan Wright SMB_SERVER_VALID(sv); 1185148c5f43SAlan Wright atomic_dec_32(&sv->sv_files); 1186148c5f43SAlan Wright } 1187148c5f43SAlan Wright 1188148c5f43SAlan Wright void 1189148c5f43SAlan Wright smb_server_inc_pipes(smb_server_t *sv) 1190148c5f43SAlan Wright { 1191148c5f43SAlan Wright SMB_SERVER_VALID(sv); 1192148c5f43SAlan Wright atomic_inc_32(&sv->sv_pipes); 1193148c5f43SAlan Wright } 1194148c5f43SAlan Wright 1195148c5f43SAlan Wright void 1196148c5f43SAlan Wright smb_server_dec_pipes(smb_server_t *sv) 1197148c5f43SAlan Wright { 1198148c5f43SAlan Wright SMB_SERVER_VALID(sv); 1199148c5f43SAlan Wright atomic_dec_32(&sv->sv_pipes); 1200148c5f43SAlan Wright } 1201148c5f43SAlan Wright 1202148c5f43SAlan Wright void 1203148c5f43SAlan Wright smb_server_add_rxb(smb_server_t *sv, int64_t value) 1204148c5f43SAlan Wright { 1205148c5f43SAlan Wright SMB_SERVER_VALID(sv); 1206148c5f43SAlan Wright atomic_add_64(&sv->sv_rxb, value); 1207148c5f43SAlan Wright } 1208148c5f43SAlan Wright 1209148c5f43SAlan Wright void 1210148c5f43SAlan Wright smb_server_add_txb(smb_server_t *sv, int64_t value) 1211148c5f43SAlan Wright { 1212148c5f43SAlan Wright SMB_SERVER_VALID(sv); 1213148c5f43SAlan Wright atomic_add_64(&sv->sv_txb, value); 1214148c5f43SAlan Wright } 1215148c5f43SAlan Wright 1216148c5f43SAlan Wright void 1217148c5f43SAlan Wright smb_server_inc_req(smb_server_t *sv) 1218148c5f43SAlan Wright { 1219148c5f43SAlan Wright SMB_SERVER_VALID(sv); 1220148c5f43SAlan Wright atomic_inc_64(&sv->sv_nreq); 1221148c5f43SAlan Wright } 1222148c5f43SAlan Wright 1223148c5f43SAlan Wright /* 1224faa1795aSjb150015 * ***************************************************************************** 1225faa1795aSjb150015 * *************************** Static Functions ******************************** 1226faa1795aSjb150015 * ***************************************************************************** 1227faa1795aSjb150015 */ 1228faa1795aSjb150015 1229faa1795aSjb150015 static void 1230faa1795aSjb150015 smb_server_timers(smb_thread_t *thread, void *arg) 1231faa1795aSjb150015 { 1232faa1795aSjb150015 smb_server_t *sv = (smb_server_t *)arg; 1233faa1795aSjb150015 1234faa1795aSjb150015 ASSERT(sv != NULL); 1235faa1795aSjb150015 1236faa1795aSjb150015 while (smb_thread_continue_timedwait(thread, 1 /* Seconds */)) { 1237faa1795aSjb150015 smb_session_timers(&sv->sv_nbt_daemon.ld_session_list); 1238faa1795aSjb150015 smb_session_timers(&sv->sv_tcp_daemon.ld_session_list); 1239faa1795aSjb150015 } 1240faa1795aSjb150015 } 1241faa1795aSjb150015 1242faa1795aSjb150015 /* 1243faa1795aSjb150015 * smb_server_kstat_init 1244faa1795aSjb150015 */ 1245148c5f43SAlan Wright static void 1246faa1795aSjb150015 smb_server_kstat_init(smb_server_t *sv) 1247faa1795aSjb150015 { 1248cb174861Sjoyce mcintosh char name[KSTAT_STRLEN]; 1249cb174861Sjoyce mcintosh 1250148c5f43SAlan Wright sv->sv_ksp = kstat_create_zone(SMBSRV_KSTAT_MODULE, sv->sv_zid, 1251148c5f43SAlan Wright SMBSRV_KSTAT_STATISTICS, SMBSRV_KSTAT_CLASS, KSTAT_TYPE_RAW, 1252148c5f43SAlan Wright sizeof (smbsrv_kstats_t), 0, sv->sv_zid); 1253faa1795aSjb150015 1254148c5f43SAlan Wright if (sv->sv_ksp != NULL) { 1255148c5f43SAlan Wright sv->sv_ksp->ks_update = smb_server_kstat_update; 1256148c5f43SAlan Wright sv->sv_ksp->ks_private = sv; 1257148c5f43SAlan Wright ((smbsrv_kstats_t *)sv->sv_ksp->ks_data)->ks_start_time = 1258148c5f43SAlan Wright sv->sv_start_time; 1259148c5f43SAlan Wright smb_dispatch_stats_init( 1260148c5f43SAlan Wright ((smbsrv_kstats_t *)sv->sv_ksp->ks_data)->ks_reqs); 1261faa1795aSjb150015 kstat_install(sv->sv_ksp); 1262148c5f43SAlan Wright } else { 1263148c5f43SAlan Wright cmn_err(CE_WARN, "SMB Server: Statistics unavailable"); 1264faa1795aSjb150015 } 1265cb174861Sjoyce mcintosh 1266cb174861Sjoyce mcintosh (void) snprintf(name, sizeof (name), "%s%d", 1267cb174861Sjoyce mcintosh SMBSRV_KSTAT_NAME, sv->sv_zid); 1268cb174861Sjoyce mcintosh 1269cb174861Sjoyce mcintosh sv->sv_legacy_ksp = kstat_create(SMBSRV_KSTAT_MODULE, sv->sv_zid, 1270cb174861Sjoyce mcintosh name, SMBSRV_KSTAT_CLASS, KSTAT_TYPE_NAMED, 1271cb174861Sjoyce mcintosh sizeof (smb_server_legacy_kstat_t) / sizeof (kstat_named_t), 0); 1272cb174861Sjoyce mcintosh 1273cb174861Sjoyce mcintosh if (sv->sv_legacy_ksp != NULL) { 1274cb174861Sjoyce mcintosh smb_server_legacy_kstat_t *ksd; 1275cb174861Sjoyce mcintosh 1276cb174861Sjoyce mcintosh ksd = sv->sv_legacy_ksp->ks_data; 1277cb174861Sjoyce mcintosh 1278cb174861Sjoyce mcintosh (void) strlcpy(ksd->ls_files.name, "open_files", 1279cb174861Sjoyce mcintosh sizeof (ksd->ls_files.name)); 1280cb174861Sjoyce mcintosh ksd->ls_files.data_type = KSTAT_DATA_UINT32; 1281cb174861Sjoyce mcintosh 1282cb174861Sjoyce mcintosh (void) strlcpy(ksd->ls_trees.name, "connections", 1283cb174861Sjoyce mcintosh sizeof (ksd->ls_trees.name)); 1284cb174861Sjoyce mcintosh ksd->ls_trees.data_type = KSTAT_DATA_UINT32; 1285cb174861Sjoyce mcintosh 1286cb174861Sjoyce mcintosh (void) strlcpy(ksd->ls_users.name, "connections", 1287cb174861Sjoyce mcintosh sizeof (ksd->ls_users.name)); 1288cb174861Sjoyce mcintosh ksd->ls_users.data_type = KSTAT_DATA_UINT32; 1289cb174861Sjoyce mcintosh 1290cb174861Sjoyce mcintosh mutex_init(&sv->sv_legacy_ksmtx, NULL, MUTEX_DEFAULT, NULL); 1291cb174861Sjoyce mcintosh sv->sv_legacy_ksp->ks_lock = &sv->sv_legacy_ksmtx; 1292cb174861Sjoyce mcintosh sv->sv_legacy_ksp->ks_update = smb_server_legacy_kstat_update; 1293cb174861Sjoyce mcintosh kstat_install(sv->sv_legacy_ksp); 1294cb174861Sjoyce mcintosh } 1295faa1795aSjb150015 } 1296faa1795aSjb150015 1297faa1795aSjb150015 /* 1298faa1795aSjb150015 * smb_server_kstat_fini 1299faa1795aSjb150015 */ 1300faa1795aSjb150015 static void 1301faa1795aSjb150015 smb_server_kstat_fini(smb_server_t *sv) 1302faa1795aSjb150015 { 1303cb174861Sjoyce mcintosh if (sv->sv_legacy_ksp != NULL) { 1304cb174861Sjoyce mcintosh kstat_delete(sv->sv_legacy_ksp); 1305cb174861Sjoyce mcintosh mutex_destroy(&sv->sv_legacy_ksmtx); 1306cb174861Sjoyce mcintosh sv->sv_legacy_ksp = NULL; 1307cb174861Sjoyce mcintosh } 1308cb174861Sjoyce mcintosh 1309148c5f43SAlan Wright if (sv->sv_ksp != NULL) { 1310faa1795aSjb150015 kstat_delete(sv->sv_ksp); 1311faa1795aSjb150015 sv->sv_ksp = NULL; 1312148c5f43SAlan Wright smb_dispatch_stats_fini(); 1313faa1795aSjb150015 } 1314faa1795aSjb150015 } 1315faa1795aSjb150015 1316148c5f43SAlan Wright /* 1317148c5f43SAlan Wright * smb_server_kstat_update 1318148c5f43SAlan Wright */ 1319faa1795aSjb150015 static int 1320148c5f43SAlan Wright smb_server_kstat_update(kstat_t *ksp, int rw) 1321faa1795aSjb150015 { 1322faa1795aSjb150015 smb_server_t *sv; 1323148c5f43SAlan Wright smbsrv_kstats_t *ksd; 1324faa1795aSjb150015 1325148c5f43SAlan Wright if (rw == KSTAT_READ) { 1326148c5f43SAlan Wright sv = ksp->ks_private; 13279fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States SMB_SERVER_VALID(sv); 1328148c5f43SAlan Wright ksd = (smbsrv_kstats_t *)ksp->ks_data; 1329148c5f43SAlan Wright /* 1330148c5f43SAlan Wright * Counters 1331148c5f43SAlan Wright */ 1332148c5f43SAlan Wright ksd->ks_nbt_sess = sv->sv_nbt_sess; 1333148c5f43SAlan Wright ksd->ks_tcp_sess = sv->sv_tcp_sess; 1334148c5f43SAlan Wright ksd->ks_users = sv->sv_users; 1335148c5f43SAlan Wright ksd->ks_trees = sv->sv_trees; 1336148c5f43SAlan Wright ksd->ks_files = sv->sv_files; 1337148c5f43SAlan Wright ksd->ks_pipes = sv->sv_pipes; 1338148c5f43SAlan Wright /* 1339148c5f43SAlan Wright * Throughput 1340148c5f43SAlan Wright */ 1341148c5f43SAlan Wright ksd->ks_txb = sv->sv_txb; 1342148c5f43SAlan Wright ksd->ks_rxb = sv->sv_rxb; 1343148c5f43SAlan Wright ksd->ks_nreq = sv->sv_nreq; 1344148c5f43SAlan Wright /* 1345148c5f43SAlan Wright * Busyness 1346148c5f43SAlan Wright */ 1347148c5f43SAlan Wright ksd->ks_maxreqs = sv->sv_cfg.skc_maxworkers; 1348148c5f43SAlan Wright smb_srqueue_update(&sv->sv_srqueue, 1349148c5f43SAlan Wright &ksd->ks_utilization); 1350148c5f43SAlan Wright /* 1351148c5f43SAlan Wright * Latency & Throughput of the requests 1352148c5f43SAlan Wright */ 1353148c5f43SAlan Wright smb_dispatch_stats_update(ksd->ks_reqs, 0, SMB_COM_NUM); 1354faa1795aSjb150015 return (0); 1355faa1795aSjb150015 } 1356148c5f43SAlan Wright if (rw == KSTAT_WRITE) 1357148c5f43SAlan Wright return (EACCES); 1358148c5f43SAlan Wright 1359148c5f43SAlan Wright return (EIO); 1360148c5f43SAlan Wright } 1361faa1795aSjb150015 1362cb174861Sjoyce mcintosh static int 1363cb174861Sjoyce mcintosh smb_server_legacy_kstat_update(kstat_t *ksp, int rw) 1364cb174861Sjoyce mcintosh { 1365cb174861Sjoyce mcintosh smb_server_t *sv; 1366cb174861Sjoyce mcintosh smb_server_legacy_kstat_t *ksd; 1367cb174861Sjoyce mcintosh int rc; 1368cb174861Sjoyce mcintosh 1369cb174861Sjoyce mcintosh switch (rw) { 1370cb174861Sjoyce mcintosh case KSTAT_WRITE: 1371cb174861Sjoyce mcintosh rc = EACCES; 1372cb174861Sjoyce mcintosh break; 1373cb174861Sjoyce mcintosh case KSTAT_READ: 1374cb174861Sjoyce mcintosh if (!smb_server_lookup(&sv)) { 1375cb174861Sjoyce mcintosh ASSERT(MUTEX_HELD(ksp->ks_lock)); 1376cb174861Sjoyce mcintosh ASSERT(sv->sv_legacy_ksp == ksp); 1377cb174861Sjoyce mcintosh ksd = (smb_server_legacy_kstat_t *)ksp->ks_data; 1378cb174861Sjoyce mcintosh ksd->ls_files.value.ui32 = sv->sv_files + sv->sv_pipes; 1379cb174861Sjoyce mcintosh ksd->ls_trees.value.ui32 = sv->sv_trees; 1380cb174861Sjoyce mcintosh ksd->ls_users.value.ui32 = sv->sv_users; 1381cb174861Sjoyce mcintosh smb_server_release(sv); 1382cb174861Sjoyce mcintosh rc = 0; 1383cb174861Sjoyce mcintosh break; 1384cb174861Sjoyce mcintosh } 1385cb174861Sjoyce mcintosh _NOTE(FALLTHRU) 1386cb174861Sjoyce mcintosh default: 1387cb174861Sjoyce mcintosh rc = EIO; 1388cb174861Sjoyce mcintosh break; 1389cb174861Sjoyce mcintosh } 1390cb174861Sjoyce mcintosh return (rc); 1391cb174861Sjoyce mcintosh 1392cb174861Sjoyce mcintosh } 1393cb174861Sjoyce mcintosh 1394faa1795aSjb150015 /* 13954163af6aSjose borrego * smb_server_shutdown 1396faa1795aSjb150015 */ 1397faa1795aSjb150015 static void 13989fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States smb_server_shutdown(smb_server_t *sv) 1399faa1795aSjb150015 { 14009fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States SMB_SERVER_VALID(sv); 1401faa1795aSjb150015 14023db3f65cSamw smb_opipe_door_close(); 1403faa1795aSjb150015 smb_thread_stop(&sv->si_thread_timers); 14049fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States smb_kdoor_close(); 1405148c5f43SAlan Wright smb_kshare_door_fini(sv->sv_lmshrd); 14060dcb3379Sjb150015 sv->sv_lmshrd = NULL; 1407148c5f43SAlan Wright smb_export_stop(); 1408faa1795aSjb150015 smb_server_fsop_stop(sv); 14098d96b23eSAlan Wright 14104163af6aSjose borrego smb_server_listener_stop(&sv->sv_nbt_daemon); 14114163af6aSjose borrego smb_server_listener_stop(&sv->sv_tcp_daemon); 14124163af6aSjose borrego 14134163af6aSjose borrego if (sv->sv_session != NULL) { 14144846df9bSKevin Crowe /* 14154846df9bSKevin Crowe * smb_kshare_export may have a request on here. 14164846df9bSKevin Crowe * Normal sessions do this in smb_session_cancel() 14174846df9bSKevin Crowe * but this is a "fake" session used only for the 14184846df9bSKevin Crowe * requests used by the kshare thread(s). 14194846df9bSKevin Crowe */ 14204846df9bSKevin Crowe smb_slist_wait_for_empty(&sv->sv_session->s_req_list); 14214846df9bSKevin Crowe 1422faa1795aSjb150015 smb_session_delete(sv->sv_session); 1423faa1795aSjb150015 sv->sv_session = NULL; 1424faa1795aSjb150015 } 14258d96b23eSAlan Wright 14264163af6aSjose borrego if (sv->sv_receiver_pool != NULL) { 14274163af6aSjose borrego taskq_destroy(sv->sv_receiver_pool); 14284163af6aSjose borrego sv->sv_receiver_pool = NULL; 14294163af6aSjose borrego } 14304163af6aSjose borrego 14314163af6aSjose borrego if (sv->sv_worker_pool != NULL) { 14324163af6aSjose borrego taskq_destroy(sv->sv_worker_pool); 14334163af6aSjose borrego sv->sv_worker_pool = NULL; 14348d96b23eSAlan Wright } 1435faa1795aSjb150015 } 1436faa1795aSjb150015 14374163af6aSjose borrego /* 14384163af6aSjose borrego * smb_server_listener_init 14394163af6aSjose borrego * 14404163af6aSjose borrego * Initializes listener contexts. 14414163af6aSjose borrego */ 14424163af6aSjose borrego static void 14434163af6aSjose borrego smb_server_listener_init( 1444faa1795aSjb150015 smb_server_t *sv, 1445faa1795aSjb150015 smb_listener_daemon_t *ld, 14464163af6aSjose borrego char *name, 1447faa1795aSjb150015 in_port_t port, 14484163af6aSjose borrego int family) 1449faa1795aSjb150015 { 14504163af6aSjose borrego ASSERT(ld->ld_magic != SMB_LISTENER_MAGIC); 1451faa1795aSjb150015 14524163af6aSjose borrego bzero(ld, sizeof (*ld)); 1453faa1795aSjb150015 14544163af6aSjose borrego ld->ld_sv = sv; 14554163af6aSjose borrego ld->ld_family = family; 14564163af6aSjose borrego ld->ld_port = port; 14574163af6aSjose borrego 14587f667e74Sjose borrego if (family == AF_INET) { 14597f667e74Sjose borrego ld->ld_sin.sin_family = (uint32_t)family; 1460faa1795aSjb150015 ld->ld_sin.sin_port = htons(port); 1461faa1795aSjb150015 ld->ld_sin.sin_addr.s_addr = htonl(INADDR_ANY); 14627f667e74Sjose borrego } else { 14637f667e74Sjose borrego ld->ld_sin6.sin6_family = (uint32_t)family; 14647f667e74Sjose borrego ld->ld_sin6.sin6_port = htons(port); 14657f667e74Sjose borrego (void) memset(&ld->ld_sin6.sin6_addr.s6_addr, 0, 14667f667e74Sjose borrego sizeof (ld->ld_sin6.sin6_addr.s6_addr)); 14677f667e74Sjose borrego } 1468faa1795aSjb150015 14694163af6aSjose borrego smb_llist_constructor(&ld->ld_session_list, sizeof (smb_session_t), 14704163af6aSjose borrego offsetof(smb_session_t, s_lnd)); 14714163af6aSjose borrego smb_thread_init(&ld->ld_thread, name, smb_server_listener, ld); 14724163af6aSjose borrego ld->ld_magic = SMB_LISTENER_MAGIC; 14734163af6aSjose borrego } 14744163af6aSjose borrego 14754163af6aSjose borrego /* 14764163af6aSjose borrego * smb_server_listener_destroy 14774163af6aSjose borrego * 14784163af6aSjose borrego * Destroyes listener contexts. 14794163af6aSjose borrego */ 14804163af6aSjose borrego static void 14814163af6aSjose borrego smb_server_listener_destroy(smb_listener_daemon_t *ld) 14824163af6aSjose borrego { 14834163af6aSjose borrego SMB_LISTENER_VALID(ld); 14844163af6aSjose borrego ASSERT(ld->ld_so == NULL); 14854163af6aSjose borrego smb_thread_destroy(&ld->ld_thread); 14864163af6aSjose borrego smb_llist_destructor(&ld->ld_session_list); 14874163af6aSjose borrego ld->ld_magic = 0; 14884163af6aSjose borrego } 14894163af6aSjose borrego 14904163af6aSjose borrego /* 14914163af6aSjose borrego * smb_server_listener_start 14924163af6aSjose borrego * 14934163af6aSjose borrego * Starts the listener associated with the context passed in. 14944163af6aSjose borrego * 14954163af6aSjose borrego * Return: 0 Success 14964163af6aSjose borrego * not 0 Failure 14974163af6aSjose borrego */ 14984163af6aSjose borrego static int 14994163af6aSjose borrego smb_server_listener_start(smb_listener_daemon_t *ld) 15004163af6aSjose borrego { 15014163af6aSjose borrego int rc; 15024163af6aSjose borrego uint32_t on; 15034163af6aSjose borrego uint32_t off; 15044163af6aSjose borrego 15054163af6aSjose borrego SMB_LISTENER_VALID(ld); 15064163af6aSjose borrego 15074163af6aSjose borrego if (ld->ld_so != NULL) 15084163af6aSjose borrego return (EINVAL); 15094163af6aSjose borrego 15104163af6aSjose borrego ld->ld_so = smb_socreate(ld->ld_family, SOCK_STREAM, 0); 15119fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States if (ld->ld_so == NULL) { 15124163af6aSjose borrego cmn_err(CE_WARN, "port %d: socket create failed", ld->ld_port); 15139fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States return (ENOMEM); 15149fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States } 15159fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States 15169fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States off = 0; 15170f1702c5SYu Xiangning (void) ksocket_setsockopt(ld->ld_so, SOL_SOCKET, 1518fc724630SAlan Wright SO_MAC_EXEMPT, &off, sizeof (off), CRED()); 15199fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States 15209fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States on = 1; 1521fc724630SAlan Wright (void) ksocket_setsockopt(ld->ld_so, SOL_SOCKET, 1522fc724630SAlan Wright SO_REUSEADDR, &on, sizeof (on), CRED()); 1523fc724630SAlan Wright 15244163af6aSjose borrego if (ld->ld_family == AF_INET) { 15250f1702c5SYu Xiangning rc = ksocket_bind(ld->ld_so, 15260f1702c5SYu Xiangning (struct sockaddr *)&ld->ld_sin, 15270f1702c5SYu Xiangning sizeof (ld->ld_sin), CRED()); 15287f667e74Sjose borrego } else { 15297f667e74Sjose borrego rc = ksocket_bind(ld->ld_so, 15307f667e74Sjose borrego (struct sockaddr *)&ld->ld_sin6, 15317f667e74Sjose borrego sizeof (ld->ld_sin6), CRED()); 15327f667e74Sjose borrego } 15339fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States 15349fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States if (rc != 0) { 15354163af6aSjose borrego cmn_err(CE_WARN, "port %d: bind failed", ld->ld_port); 15369fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States return (rc); 15379fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States } 15389fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States 15390f1702c5SYu Xiangning rc = ksocket_listen(ld->ld_so, 20, CRED()); 1540faa1795aSjb150015 if (rc < 0) { 15414163af6aSjose borrego cmn_err(CE_WARN, "port %d: listen failed", ld->ld_port); 1542faa1795aSjb150015 return (rc); 1543faa1795aSjb150015 } 15444163af6aSjose borrego 15454163af6aSjose borrego ksocket_hold(ld->ld_so); 15464163af6aSjose borrego rc = smb_thread_start(&ld->ld_thread); 15474163af6aSjose borrego if (rc != 0) { 15484163af6aSjose borrego ksocket_rele(ld->ld_so); 15494163af6aSjose borrego cmn_err(CE_WARN, "port %d: listener failed to start", 15504163af6aSjose borrego ld->ld_port); 15514163af6aSjose borrego return (rc); 1552faa1795aSjb150015 } 15534163af6aSjose borrego return (0); 15544163af6aSjose borrego } 15554163af6aSjose borrego 15564163af6aSjose borrego /* 15574163af6aSjose borrego * smb_server_listener_stop 15584163af6aSjose borrego * 15594163af6aSjose borrego * Stops the listener associated with the context passed in. 15604163af6aSjose borrego */ 15614163af6aSjose borrego static void 15624163af6aSjose borrego smb_server_listener_stop(smb_listener_daemon_t *ld) 15634163af6aSjose borrego { 15644163af6aSjose borrego SMB_LISTENER_VALID(ld); 15654163af6aSjose borrego 15664163af6aSjose borrego if (ld->ld_so != NULL) { 15674163af6aSjose borrego smb_soshutdown(ld->ld_so); 15684163af6aSjose borrego smb_sodestroy(ld->ld_so); 15694163af6aSjose borrego smb_thread_stop(&ld->ld_thread); 15704163af6aSjose borrego ld->ld_so = NULL; 15714163af6aSjose borrego } 15724163af6aSjose borrego } 15734163af6aSjose borrego 15744163af6aSjose borrego /* 15754163af6aSjose borrego * smb_server_listener 15764163af6aSjose borrego * 15774163af6aSjose borrego * Entry point of the listeners. 15784163af6aSjose borrego */ 15794163af6aSjose borrego static void 15804163af6aSjose borrego smb_server_listener(smb_thread_t *thread, void *arg) 15814163af6aSjose borrego { 15824163af6aSjose borrego _NOTE(ARGUNUSED(thread)) 15834163af6aSjose borrego smb_listener_daemon_t *ld; 15844163af6aSjose borrego smb_session_t *session; 15854163af6aSjose borrego ksocket_t s_so; 15864163af6aSjose borrego int on; 15874163af6aSjose borrego int txbuf_size; 15884163af6aSjose borrego 15894163af6aSjose borrego ld = (smb_listener_daemon_t *)arg; 15904163af6aSjose borrego 15914163af6aSjose borrego SMB_LISTENER_VALID(ld); 1592faa1795aSjb150015 1593faa1795aSjb150015 DTRACE_PROBE1(so__wait__accept, struct sonode *, ld->ld_so); 1594faa1795aSjb150015 15954163af6aSjose borrego while (ksocket_accept(ld->ld_so, NULL, NULL, &s_so, CRED()) 15964163af6aSjose borrego == 0) { 1597faa1795aSjb150015 DTRACE_PROBE1(so__accept, struct sonode *, s_so); 1598faa1795aSjb150015 15999fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States on = 1; 16009fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States (void) ksocket_setsockopt(s_so, IPPROTO_TCP, TCP_NODELAY, 16019fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States &on, sizeof (on), CRED()); 16029fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States 16039fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States on = 1; 16049fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States (void) ksocket_setsockopt(s_so, SOL_SOCKET, SO_KEEPALIVE, 16059fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States &on, sizeof (on), CRED()); 16069fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States 16079fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States txbuf_size = 128*1024; 16080f1702c5SYu Xiangning (void) ksocket_setsockopt(s_so, SOL_SOCKET, SO_SNDBUF, 16099fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States (const void *)&txbuf_size, sizeof (txbuf_size), CRED()); 16109fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States 1611faa1795aSjb150015 /* 1612faa1795aSjb150015 * Create a session for this connection. 1613faa1795aSjb150015 */ 16144163af6aSjose borrego smb_server_create_session(ld, s_so); 1615faa1795aSjb150015 } 16164163af6aSjose borrego /* Disconnect all the sessions this listener created. */ 16174163af6aSjose borrego smb_llist_enter(&ld->ld_session_list, RW_READER); 16184163af6aSjose borrego session = smb_llist_head(&ld->ld_session_list); 16194163af6aSjose borrego while (session != NULL) { 16204163af6aSjose borrego smb_session_disconnect(session); 16214163af6aSjose borrego session = smb_llist_next(&ld->ld_session_list, session); 16224163af6aSjose borrego } 16234163af6aSjose borrego smb_llist_exit(&ld->ld_session_list); 16244163af6aSjose borrego ksocket_rele(ld->ld_so); 1625faa1795aSjb150015 } 16269fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States 16274163af6aSjose borrego /* 16284163af6aSjose borrego * smb_server_receiver 16294163af6aSjose borrego * 16304163af6aSjose borrego * Entry point of the receiver threads. 16314163af6aSjose borrego */ 16329fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States static void 16334163af6aSjose borrego smb_server_receiver(void *arg) 16349fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States { 16354163af6aSjose borrego smb_listener_daemon_t *ld; 16364163af6aSjose borrego smb_session_t *session; 1637faa1795aSjb150015 16384163af6aSjose borrego ld = ((smb_receiver_arg_t *)arg)->ra_listener; 16394163af6aSjose borrego session = ((smb_receiver_arg_t *)arg)->ra_session; 16404163af6aSjose borrego smb_mem_free(arg); 16414163af6aSjose borrego smb_session_receiver(session); 16424163af6aSjose borrego smb_server_destroy_session(ld, session); 1643faa1795aSjb150015 } 1644faa1795aSjb150015 1645faa1795aSjb150015 /* 1646faa1795aSjb150015 * smb_server_lookup 1647faa1795aSjb150015 * 1648faa1795aSjb150015 * This function tries to find the server associated with the zone of the 1649faa1795aSjb150015 * caller. 1650faa1795aSjb150015 */ 16514846df9bSKevin Crowe int 1652faa1795aSjb150015 smb_server_lookup(smb_server_t **psv) 1653faa1795aSjb150015 { 1654faa1795aSjb150015 zoneid_t zid; 1655faa1795aSjb150015 smb_server_t *sv; 1656faa1795aSjb150015 1657faa1795aSjb150015 zid = getzoneid(); 1658faa1795aSjb150015 1659faa1795aSjb150015 smb_llist_enter(&smb_servers, RW_READER); 1660faa1795aSjb150015 sv = smb_llist_head(&smb_servers); 1661faa1795aSjb150015 while (sv) { 16629fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States SMB_SERVER_VALID(sv); 1663faa1795aSjb150015 if (sv->sv_zid == zid) { 1664faa1795aSjb150015 mutex_enter(&sv->sv_mutex); 1665faa1795aSjb150015 if (sv->sv_state != SMB_SERVER_STATE_DELETING) { 1666faa1795aSjb150015 sv->sv_refcnt++; 1667faa1795aSjb150015 mutex_exit(&sv->sv_mutex); 1668faa1795aSjb150015 smb_llist_exit(&smb_servers); 1669faa1795aSjb150015 *psv = sv; 1670faa1795aSjb150015 return (0); 1671faa1795aSjb150015 } 1672faa1795aSjb150015 mutex_exit(&sv->sv_mutex); 1673faa1795aSjb150015 break; 1674faa1795aSjb150015 } 1675faa1795aSjb150015 sv = smb_llist_next(&smb_servers, sv); 1676faa1795aSjb150015 } 1677faa1795aSjb150015 smb_llist_exit(&smb_servers); 1678faa1795aSjb150015 return (EPERM); 1679faa1795aSjb150015 } 1680faa1795aSjb150015 1681faa1795aSjb150015 /* 1682faa1795aSjb150015 * smb_server_release 1683faa1795aSjb150015 * 1684faa1795aSjb150015 * This function decrements the reference count of the server and signals its 1685faa1795aSjb150015 * condition variable if the state of the server is SMB_SERVER_STATE_DELETING. 1686faa1795aSjb150015 */ 16874846df9bSKevin Crowe void 1688faa1795aSjb150015 smb_server_release(smb_server_t *sv) 1689faa1795aSjb150015 { 16909fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States SMB_SERVER_VALID(sv); 1691faa1795aSjb150015 1692faa1795aSjb150015 mutex_enter(&sv->sv_mutex); 1693faa1795aSjb150015 ASSERT(sv->sv_refcnt); 1694faa1795aSjb150015 sv->sv_refcnt--; 1695faa1795aSjb150015 if ((sv->sv_refcnt == 0) && (sv->sv_state == SMB_SERVER_STATE_DELETING)) 1696faa1795aSjb150015 cv_signal(&sv->sv_cv); 1697faa1795aSjb150015 mutex_exit(&sv->sv_mutex); 1698faa1795aSjb150015 } 1699faa1795aSjb150015 17001fcced4cSJordan Brown /* 17011fcced4cSJordan Brown * Enumerate the users associated with a session list. 17021fcced4cSJordan Brown */ 17031fcced4cSJordan Brown static void 1704*3b13a1efSThomas Keiser smb_server_enum_users(smb_llist_t *ll, smb_svcenum_t *svcenum) 1705faa1795aSjb150015 { 17061fcced4cSJordan Brown smb_session_t *sn; 1707faa1795aSjb150015 smb_llist_t *ulist; 17081fcced4cSJordan Brown smb_user_t *user; 170929bd2886SAlan Wright int rc = 0; 1710faa1795aSjb150015 17114163af6aSjose borrego smb_llist_enter(ll, RW_READER); 17124163af6aSjose borrego sn = smb_llist_head(ll); 17131fcced4cSJordan Brown 17141fcced4cSJordan Brown while (sn != NULL) { 17154163af6aSjose borrego SMB_SESSION_VALID(sn); 1716faa1795aSjb150015 ulist = &sn->s_user_list; 1717faa1795aSjb150015 smb_llist_enter(ulist, RW_READER); 1718faa1795aSjb150015 user = smb_llist_head(ulist); 17191fcced4cSJordan Brown 17201fcced4cSJordan Brown while (user != NULL) { 17211fcced4cSJordan Brown if (smb_user_hold(user)) { 17221fcced4cSJordan Brown rc = smb_user_enum(user, svcenum); 17231fcced4cSJordan Brown smb_user_release(user); 1724*3b13a1efSThomas Keiser if (rc != 0) 1725*3b13a1efSThomas Keiser break; 1726faa1795aSjb150015 } 17271fcced4cSJordan Brown 1728faa1795aSjb150015 user = smb_llist_next(ulist, user); 1729faa1795aSjb150015 } 17301fcced4cSJordan Brown 17311fcced4cSJordan Brown smb_llist_exit(ulist); 17321fcced4cSJordan Brown 17331fcced4cSJordan Brown if (rc != 0) 17341fcced4cSJordan Brown break; 17351fcced4cSJordan Brown 17364163af6aSjose borrego sn = smb_llist_next(ll, sn); 17371fcced4cSJordan Brown } 17381fcced4cSJordan Brown 17394163af6aSjose borrego smb_llist_exit(ll); 17401fcced4cSJordan Brown } 17411fcced4cSJordan Brown 17421fcced4cSJordan Brown /* 1743*3b13a1efSThomas Keiser * Enumerate the trees/files associated with a session list. 1744*3b13a1efSThomas Keiser */ 1745*3b13a1efSThomas Keiser static void 1746*3b13a1efSThomas Keiser smb_server_enum_trees(smb_llist_t *ll, smb_svcenum_t *svcenum) 1747*3b13a1efSThomas Keiser { 1748*3b13a1efSThomas Keiser smb_session_t *sn; 1749*3b13a1efSThomas Keiser smb_llist_t *tlist; 1750*3b13a1efSThomas Keiser smb_tree_t *tree; 1751*3b13a1efSThomas Keiser int rc = 0; 1752*3b13a1efSThomas Keiser 1753*3b13a1efSThomas Keiser smb_llist_enter(ll, RW_READER); 1754*3b13a1efSThomas Keiser sn = smb_llist_head(ll); 1755*3b13a1efSThomas Keiser 1756*3b13a1efSThomas Keiser while (sn != NULL) { 1757*3b13a1efSThomas Keiser SMB_SESSION_VALID(sn); 1758*3b13a1efSThomas Keiser tlist = &sn->s_tree_list; 1759*3b13a1efSThomas Keiser smb_llist_enter(tlist, RW_READER); 1760*3b13a1efSThomas Keiser tree = smb_llist_head(tlist); 1761*3b13a1efSThomas Keiser 1762*3b13a1efSThomas Keiser while (tree != NULL) { 1763*3b13a1efSThomas Keiser if (smb_tree_hold(tree)) { 1764*3b13a1efSThomas Keiser rc = smb_tree_enum(tree, svcenum); 1765*3b13a1efSThomas Keiser smb_tree_release(tree); 1766*3b13a1efSThomas Keiser if (rc != 0) 1767*3b13a1efSThomas Keiser break; 1768*3b13a1efSThomas Keiser } 1769*3b13a1efSThomas Keiser 1770*3b13a1efSThomas Keiser tree = smb_llist_next(tlist, tree); 1771*3b13a1efSThomas Keiser } 1772*3b13a1efSThomas Keiser 1773*3b13a1efSThomas Keiser smb_llist_exit(tlist); 1774*3b13a1efSThomas Keiser 1775*3b13a1efSThomas Keiser if (rc != 0) 1776*3b13a1efSThomas Keiser break; 1777*3b13a1efSThomas Keiser 1778*3b13a1efSThomas Keiser sn = smb_llist_next(ll, sn); 1779*3b13a1efSThomas Keiser } 1780*3b13a1efSThomas Keiser 1781*3b13a1efSThomas Keiser smb_llist_exit(ll); 1782*3b13a1efSThomas Keiser } 1783*3b13a1efSThomas Keiser 1784*3b13a1efSThomas Keiser /* 17851fcced4cSJordan Brown * Disconnect sessions associated with the specified client and username. 17861fcced4cSJordan Brown * Empty strings are treated as wildcards. 17871fcced4cSJordan Brown */ 17881fcced4cSJordan Brown static int 17894163af6aSjose borrego smb_server_session_disconnect(smb_llist_t *ll, 17901fcced4cSJordan Brown const char *client, const char *name) 17911fcced4cSJordan Brown { 17921fcced4cSJordan Brown smb_session_t *sn; 17931fcced4cSJordan Brown smb_llist_t *ulist; 17941fcced4cSJordan Brown smb_user_t *user; 17951fcced4cSJordan Brown boolean_t match; 17961fcced4cSJordan Brown int count = 0; 17971fcced4cSJordan Brown 17984163af6aSjose borrego smb_llist_enter(ll, RW_READER); 17994163af6aSjose borrego sn = smb_llist_head(ll); 18001fcced4cSJordan Brown 18011fcced4cSJordan Brown while (sn != NULL) { 18024163af6aSjose borrego SMB_SESSION_VALID(sn); 18031fcced4cSJordan Brown 18041fcced4cSJordan Brown if ((*client != '\0') && (!smb_session_isclient(sn, client))) { 18054163af6aSjose borrego sn = smb_llist_next(ll, sn); 18061fcced4cSJordan Brown continue; 18071fcced4cSJordan Brown } 18081fcced4cSJordan Brown 18091fcced4cSJordan Brown ulist = &sn->s_user_list; 18101fcced4cSJordan Brown smb_llist_enter(ulist, RW_READER); 18111fcced4cSJordan Brown user = smb_llist_head(ulist); 18121fcced4cSJordan Brown 18131fcced4cSJordan Brown while (user != NULL) { 18141fcced4cSJordan Brown if (smb_user_hold(user)) { 18151fcced4cSJordan Brown match = (*name == '\0'); 18161fcced4cSJordan Brown if (!match) 18171fcced4cSJordan Brown match = smb_user_namecmp(user, name); 18181fcced4cSJordan Brown 18191fcced4cSJordan Brown if (match) { 18201fcced4cSJordan Brown smb_llist_exit(ulist); 18211fcced4cSJordan Brown smb_user_logoff(user); 18221fcced4cSJordan Brown ++count; 18231fcced4cSJordan Brown smb_user_release(user); 18241fcced4cSJordan Brown smb_llist_enter(ulist, RW_READER); 18251fcced4cSJordan Brown user = smb_llist_head(ulist); 18261fcced4cSJordan Brown continue; 18271fcced4cSJordan Brown } 18281fcced4cSJordan Brown 18291fcced4cSJordan Brown smb_user_release(user); 18301fcced4cSJordan Brown } 18311fcced4cSJordan Brown 18321fcced4cSJordan Brown user = smb_llist_next(ulist, user); 18331fcced4cSJordan Brown } 18341fcced4cSJordan Brown 1835faa1795aSjb150015 smb_llist_exit(ulist); 18364163af6aSjose borrego sn = smb_llist_next(ll, sn); 1837faa1795aSjb150015 } 18381fcced4cSJordan Brown 18394163af6aSjose borrego smb_llist_exit(ll); 18401fcced4cSJordan Brown return (count); 18411fcced4cSJordan Brown } 18421fcced4cSJordan Brown 18431fcced4cSJordan Brown /* 18441fcced4cSJordan Brown * Close a file by its unique id. 18451fcced4cSJordan Brown */ 18461fcced4cSJordan Brown static int 18474163af6aSjose borrego smb_server_fclose(smb_llist_t *ll, uint32_t uniqid) 18481fcced4cSJordan Brown { 18491fcced4cSJordan Brown smb_session_t *sn; 1850*3b13a1efSThomas Keiser smb_llist_t *tlist; 1851*3b13a1efSThomas Keiser smb_tree_t *tree; 18521fcced4cSJordan Brown int rc = ENOENT; 18531fcced4cSJordan Brown 18544163af6aSjose borrego smb_llist_enter(ll, RW_READER); 18554163af6aSjose borrego sn = smb_llist_head(ll); 18561fcced4cSJordan Brown 18571fcced4cSJordan Brown while ((sn != NULL) && (rc == ENOENT)) { 18584163af6aSjose borrego SMB_SESSION_VALID(sn); 1859*3b13a1efSThomas Keiser tlist = &sn->s_tree_list; 1860*3b13a1efSThomas Keiser smb_llist_enter(tlist, RW_READER); 1861*3b13a1efSThomas Keiser tree = smb_llist_head(tlist); 18621fcced4cSJordan Brown 1863*3b13a1efSThomas Keiser while ((tree != NULL) && (rc == ENOENT)) { 1864*3b13a1efSThomas Keiser if (smb_tree_hold(tree)) { 1865*3b13a1efSThomas Keiser rc = smb_tree_fclose(tree, uniqid); 1866*3b13a1efSThomas Keiser smb_tree_release(tree); 18671fcced4cSJordan Brown } 18681fcced4cSJordan Brown 1869*3b13a1efSThomas Keiser tree = smb_llist_next(tlist, tree); 18701fcced4cSJordan Brown } 18711fcced4cSJordan Brown 1872*3b13a1efSThomas Keiser smb_llist_exit(tlist); 18734163af6aSjose borrego sn = smb_llist_next(ll, sn); 18741fcced4cSJordan Brown } 18751fcced4cSJordan Brown 18764163af6aSjose borrego smb_llist_exit(ll); 18771fcced4cSJordan Brown return (rc); 1878faa1795aSjb150015 } 1879faa1795aSjb150015 1880faa1795aSjb150015 static void 188129bd2886SAlan Wright smb_server_store_cfg(smb_server_t *sv, smb_ioc_cfg_t *ioc) 1882faa1795aSjb150015 { 188329bd2886SAlan Wright if (ioc->maxconnections == 0) 188429bd2886SAlan Wright ioc->maxconnections = 0xFFFFFFFF; 1885faa1795aSjb150015 1886faa1795aSjb150015 smb_session_correct_keep_alive_values( 188729bd2886SAlan Wright &sv->sv_nbt_daemon.ld_session_list, ioc->keepalive); 1888faa1795aSjb150015 smb_session_correct_keep_alive_values( 188929bd2886SAlan Wright &sv->sv_tcp_daemon.ld_session_list, ioc->keepalive); 1890faa1795aSjb150015 189129bd2886SAlan Wright sv->sv_cfg.skc_maxworkers = ioc->maxworkers; 189229bd2886SAlan Wright sv->sv_cfg.skc_maxconnections = ioc->maxconnections; 189329bd2886SAlan Wright sv->sv_cfg.skc_keepalive = ioc->keepalive; 189429bd2886SAlan Wright sv->sv_cfg.skc_restrict_anon = ioc->restrict_anon; 189529bd2886SAlan Wright sv->sv_cfg.skc_signing_enable = ioc->signing_enable; 189629bd2886SAlan Wright sv->sv_cfg.skc_signing_required = ioc->signing_required; 189729bd2886SAlan Wright sv->sv_cfg.skc_oplock_enable = ioc->oplock_enable; 189829bd2886SAlan Wright sv->sv_cfg.skc_sync_enable = ioc->sync_enable; 189929bd2886SAlan Wright sv->sv_cfg.skc_secmode = ioc->secmode; 190029bd2886SAlan Wright sv->sv_cfg.skc_ipv6_enable = ioc->ipv6_enable; 1901cb174861Sjoyce mcintosh sv->sv_cfg.skc_print_enable = ioc->print_enable; 19025f1ef25cSAram Hăvărneanu sv->sv_cfg.skc_traverse_mounts = ioc->traverse_mounts; 1903148c5f43SAlan Wright sv->sv_cfg.skc_execflags = ioc->exec_flags; 1904148c5f43SAlan Wright sv->sv_cfg.skc_version = ioc->version; 190529bd2886SAlan Wright (void) strlcpy(sv->sv_cfg.skc_nbdomain, ioc->nbdomain, 190629bd2886SAlan Wright sizeof (sv->sv_cfg.skc_nbdomain)); 190729bd2886SAlan Wright (void) strlcpy(sv->sv_cfg.skc_fqdn, ioc->fqdn, 190829bd2886SAlan Wright sizeof (sv->sv_cfg.skc_fqdn)); 190929bd2886SAlan Wright (void) strlcpy(sv->sv_cfg.skc_hostname, ioc->hostname, 191029bd2886SAlan Wright sizeof (sv->sv_cfg.skc_hostname)); 191129bd2886SAlan Wright (void) strlcpy(sv->sv_cfg.skc_system_comment, ioc->system_comment, 191229bd2886SAlan Wright sizeof (sv->sv_cfg.skc_system_comment)); 191341695393SGordon Ross 191441695393SGordon Ross if (sv->sv_cfg.skc_oplock_enable && smb_raw_mode) { 191541695393SGordon Ross /* 191641695393SGordon Ross * Note that these two optional protocol features 191741695393SGordon Ross * (oplocks, raw_mode) have unfortunate interactions. 191841695393SGordon Ross * Since raw_mode is only wanted by ancient clients, 191941695393SGordon Ross * we just turn it off (that's what MS recommends). 192041695393SGordon Ross * Leave some evidence in the log if someone has 192141695393SGordon Ross * patched smb_raw_mode to enable it. 192241695393SGordon Ross */ 192341695393SGordon Ross cmn_err(CE_NOTE, 192441695393SGordon Ross "Raw mode enabled: Disabling opportunistic locks"); 192541695393SGordon Ross sv->sv_cfg.skc_oplock_enable = 0; 192641695393SGordon Ross } 1927faa1795aSjb150015 } 1928faa1795aSjb150015 1929faa1795aSjb150015 static int 1930faa1795aSjb150015 smb_server_fsop_start(smb_server_t *sv) 1931faa1795aSjb150015 { 1932faa1795aSjb150015 int error; 1933faa1795aSjb150015 1934faa1795aSjb150015 error = smb_node_root_init(rootdir, sv, &sv->si_root_smb_node); 1935faa1795aSjb150015 if (error != 0) 1936faa1795aSjb150015 sv->si_root_smb_node = NULL; 1937faa1795aSjb150015 1938faa1795aSjb150015 return (error); 1939faa1795aSjb150015 } 1940faa1795aSjb150015 1941faa1795aSjb150015 static void 1942faa1795aSjb150015 smb_server_fsop_stop(smb_server_t *sv) 1943faa1795aSjb150015 { 1944faa1795aSjb150015 if (sv->si_root_smb_node != NULL) { 1945faa1795aSjb150015 smb_node_release(sv->si_root_smb_node); 1946faa1795aSjb150015 sv->si_root_smb_node = NULL; 1947faa1795aSjb150015 } 1948faa1795aSjb150015 } 19499fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States 19509fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States smb_event_t * 1951cb174861Sjoyce mcintosh smb_event_create(int timeout) 19529fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States { 19539fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States smb_server_t *sv; 19549fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States smb_event_t *event; 19559fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States 19569fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States if (smb_server_is_stopping()) 19579fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States return (NULL); 19589fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States 19599fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States if (smb_server_lookup(&sv) != 0) { 19609fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States cmn_err(CE_NOTE, "smb_event_create failed"); 19619fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States return (NULL); 19629fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States } 19639fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States 19649fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States event = kmem_cache_alloc(sv->si_cache_event, KM_SLEEP); 19659fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States 19669fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States bzero(event, sizeof (smb_event_t)); 19679fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States mutex_init(&event->se_mutex, NULL, MUTEX_DEFAULT, NULL); 19689fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States cv_init(&event->se_cv, NULL, CV_DEFAULT, NULL); 19699fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States event->se_magic = SMB_EVENT_MAGIC; 19709fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States event->se_txid = smb_event_alloc_txid(); 19719fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States event->se_server = sv; 1972cb174861Sjoyce mcintosh event->se_timeout = timeout; 19739fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States 19749fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States smb_llist_enter(&sv->sv_event_list, RW_WRITER); 19759fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States smb_llist_insert_tail(&sv->sv_event_list, event); 19769fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States smb_llist_exit(&sv->sv_event_list); 19779fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States 19789fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States smb_server_release(sv); 19799fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States return (event); 19809fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States } 19819fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States 19829fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States void 19839fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States smb_event_destroy(smb_event_t *event) 19849fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States { 19859fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States smb_server_t *sv; 19869fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States 19879fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States if (event == NULL) 19889fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States return; 19899fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States 19909fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States SMB_EVENT_VALID(event); 19919fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States ASSERT(event->se_waittime == 0); 19929fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States 19939fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States if (smb_server_lookup(&sv) != 0) 19949fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States return; 19959fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States 19969fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States smb_llist_enter(&sv->sv_event_list, RW_WRITER); 19979fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States smb_llist_remove(&sv->sv_event_list, event); 19989fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States smb_llist_exit(&sv->sv_event_list); 19999fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States 20009fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States event->se_magic = (uint32_t)~SMB_EVENT_MAGIC; 20019fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States cv_destroy(&event->se_cv); 20029fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States mutex_destroy(&event->se_mutex); 20039fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States 20049fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States kmem_cache_free(sv->si_cache_event, event); 20059fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States smb_server_release(sv); 20069fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States } 20079fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States 20089fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States /* 20099fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States * Get the txid for the specified event. 20109fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States */ 20119fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States uint32_t 20129fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States smb_event_txid(smb_event_t *event) 20139fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States { 20149fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States if (event != NULL) { 20159fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States SMB_EVENT_VALID(event); 20169fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States return (event->se_txid); 20179fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States } 20189fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States 20199fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States cmn_err(CE_NOTE, "smb_event_txid failed"); 20209fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States return ((uint32_t)-1); 20219fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States } 20229fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States 20239fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States /* 20249fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States * Wait for event notification. 20259fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States */ 20269fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States int 20279fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States smb_event_wait(smb_event_t *event) 20289fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States { 20299fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States int seconds = 1; 20309fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States int ticks; 20319fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States 20329fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States if (event == NULL) 20339fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States return (EINVAL); 20349fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States 20359fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States SMB_EVENT_VALID(event); 20369fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States 20379fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States mutex_enter(&event->se_mutex); 20389fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States event->se_waittime = 1; 20399fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States event->se_errno = 0; 20409fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States 20419fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States while (!(event->se_notified)) { 2042c5866007SKeyur Desai if (smb_event_debug && ((event->se_waittime % 30) == 0)) 20439fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States cmn_err(CE_NOTE, "smb_event_wait[%d] (%d sec)", 20449fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States event->se_txid, event->se_waittime); 20459fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States 20469fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States if (event->se_errno != 0) 20479fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States break; 20489fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States 2049cb174861Sjoyce mcintosh if (event->se_waittime > event->se_timeout) { 20509fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States event->se_errno = ETIME; 20519fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States break; 20529fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States } 20539fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States 20549fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States ticks = SEC_TO_TICK(seconds); 20559fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States (void) cv_reltimedwait(&event->se_cv, 20569fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States &event->se_mutex, (clock_t)ticks, TR_CLOCK_TICK); 20579fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States ++event->se_waittime; 20589fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States } 20599fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States 20609fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States event->se_waittime = 0; 20619fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States event->se_notified = B_FALSE; 20629fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States cv_signal(&event->se_cv); 20639fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States mutex_exit(&event->se_mutex); 20649fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States return (event->se_errno); 20659fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States } 20669fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States 20679fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States /* 20689fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States * If txid is non-zero, cancel the specified event. 20699fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States * Otherwise, cancel all events. 20709fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States */ 20719fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States static void 20729fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States smb_event_cancel(smb_server_t *sv, uint32_t txid) 20739fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States { 20749fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States smb_event_t *event; 20759fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States smb_llist_t *event_list; 20769fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States 20779fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States SMB_SERVER_VALID(sv); 20789fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States 20799fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States event_list = &sv->sv_event_list; 20809fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States smb_llist_enter(event_list, RW_WRITER); 20819fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States 20829fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States event = smb_llist_head(event_list); 20839fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States while (event) { 20849fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States SMB_EVENT_VALID(event); 20859fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States 20869fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States if (txid == 0 || event->se_txid == txid) { 20879fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States mutex_enter(&event->se_mutex); 20889fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States event->se_errno = ECANCELED; 20899fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States event->se_notified = B_TRUE; 20909fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States cv_signal(&event->se_cv); 20919fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States mutex_exit(&event->se_mutex); 20929fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States 20939fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States if (txid != 0) 20949fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States break; 20959fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States } 20969fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States 20979fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States event = smb_llist_next(event_list, event); 20989fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States } 20999fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States 21009fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States smb_llist_exit(event_list); 21019fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States } 21029fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States 21039fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States /* 21049fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States * If txid is non-zero, notify the specified event. 21059fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States * Otherwise, notify all events. 21069fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States */ 2107cb174861Sjoyce mcintosh void 21089fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States smb_event_notify(smb_server_t *sv, uint32_t txid) 21099fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States { 21109fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States smb_event_t *event; 21119fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States smb_llist_t *event_list; 21129fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States 21139fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States SMB_SERVER_VALID(sv); 21149fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States 21159fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States event_list = &sv->sv_event_list; 21169fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States smb_llist_enter(event_list, RW_READER); 21179fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States 21189fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States event = smb_llist_head(event_list); 21199fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States while (event) { 21209fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States SMB_EVENT_VALID(event); 21219fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States 21229fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States if (txid == 0 || event->se_txid == txid) { 21239fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States mutex_enter(&event->se_mutex); 21249fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States event->se_notified = B_TRUE; 21259fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States cv_signal(&event->se_cv); 21269fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States mutex_exit(&event->se_mutex); 21279fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States 21289fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States if (txid != 0) 21299fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States break; 21309fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States } 21319fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States 21329fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States event = smb_llist_next(event_list, event); 21339fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States } 21349fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States 21359fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States smb_llist_exit(event_list); 21369fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States } 21379fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States 21389fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States /* 21399fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States * Allocate a new transaction id (txid). 21409fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States * 21419fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States * 0 or -1 are not assigned because they are used to detect invalid 21429fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States * conditions or to indicate all open id's. 21439fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States */ 21449fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States static uint32_t 21459fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States smb_event_alloc_txid(void) 21469fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States { 21479fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States static kmutex_t txmutex; 21489fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States static uint32_t txid; 21499fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States uint32_t txid_ret; 21509fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States 21519fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States mutex_enter(&txmutex); 21529fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States 21539fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States if (txid == 0) 21549fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States txid = ddi_get_lbolt() << 11; 21559fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States 21569fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States do { 21579fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States ++txid; 21589fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States } while (txid == 0 || txid == (uint32_t)-1); 21599fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States 21609fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States txid_ret = txid; 21619fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States mutex_exit(&txmutex); 21629fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States 21639fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States return (txid_ret); 21649fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States } 2165cb174861Sjoyce mcintosh 2166cb174861Sjoyce mcintosh /* 2167cb174861Sjoyce mcintosh * Called by the ioctl to find the corresponding 2168cb174861Sjoyce mcintosh * spooldoc node. removes node on success 2169cb174861Sjoyce mcintosh * 2170cb174861Sjoyce mcintosh * Return values 2171cb174861Sjoyce mcintosh * rc 2172cb174861Sjoyce mcintosh * B_FALSE - not found 2173cb174861Sjoyce mcintosh * B_TRUE - found 2174cb174861Sjoyce mcintosh * 2175cb174861Sjoyce mcintosh */ 2176cb174861Sjoyce mcintosh 217723a9c295SGordon Ross static boolean_t 217823a9c295SGordon Ross smb_spool_lookup_doc_byfid(smb_server_t *sv, uint16_t fid, 217923a9c295SGordon Ross smb_kspooldoc_t *spdoc) 2180cb174861Sjoyce mcintosh { 2181cb174861Sjoyce mcintosh smb_kspooldoc_t *sp; 2182cb174861Sjoyce mcintosh smb_llist_t *splist; 2183cb174861Sjoyce mcintosh 2184cb174861Sjoyce mcintosh splist = &sv->sp_info.sp_list; 2185cb174861Sjoyce mcintosh smb_llist_enter(splist, RW_WRITER); 2186cb174861Sjoyce mcintosh sp = smb_llist_head(splist); 2187cb174861Sjoyce mcintosh while (sp != NULL) { 2188cb174861Sjoyce mcintosh /* 2189cb174861Sjoyce mcintosh * check for a matching fid 2190cb174861Sjoyce mcintosh */ 2191cb174861Sjoyce mcintosh if (sp->sd_fid == fid) { 2192cb174861Sjoyce mcintosh *spdoc = *sp; 2193cb174861Sjoyce mcintosh smb_llist_remove(splist, sp); 2194cb174861Sjoyce mcintosh smb_llist_exit(splist); 2195cb174861Sjoyce mcintosh kmem_free(sp, sizeof (smb_kspooldoc_t)); 2196cb174861Sjoyce mcintosh return (B_TRUE); 2197cb174861Sjoyce mcintosh } 2198cb174861Sjoyce mcintosh sp = smb_llist_next(splist, sp); 2199cb174861Sjoyce mcintosh } 2200cb174861Sjoyce mcintosh cmn_err(CE_WARN, "smb_spool_lookup_user_byfid: no fid:%d", fid); 2201cb174861Sjoyce mcintosh smb_llist_exit(splist); 2202cb174861Sjoyce mcintosh return (B_FALSE); 2203cb174861Sjoyce mcintosh } 2204cb174861Sjoyce mcintosh 2205cb174861Sjoyce mcintosh /* 2206cb174861Sjoyce mcintosh * Adds the spool fid to a linked list to be used 2207cb174861Sjoyce mcintosh * as a search key in the spooldoc queue 2208cb174861Sjoyce mcintosh * 2209cb174861Sjoyce mcintosh * Return values 2210cb174861Sjoyce mcintosh * rc non-zero error 2211cb174861Sjoyce mcintosh * rc zero success 2212cb174861Sjoyce mcintosh * 2213cb174861Sjoyce mcintosh */ 2214cb174861Sjoyce mcintosh 221586d7016bSGordon Ross void 221686d7016bSGordon Ross smb_spool_add_fid(smb_server_t *sv, uint16_t fid) 2217cb174861Sjoyce mcintosh { 2218cb174861Sjoyce mcintosh smb_llist_t *fidlist; 2219cb174861Sjoyce mcintosh smb_spoolfid_t *sf; 2220cb174861Sjoyce mcintosh 222186d7016bSGordon Ross if (sv->sv_cfg.skc_print_enable == 0) 222286d7016bSGordon Ross return; 2223cb174861Sjoyce mcintosh 2224cb174861Sjoyce mcintosh sf = kmem_zalloc(sizeof (smb_spoolfid_t), KM_SLEEP); 2225cb174861Sjoyce mcintosh fidlist = &sv->sp_info.sp_fidlist; 2226cb174861Sjoyce mcintosh smb_llist_enter(fidlist, RW_WRITER); 2227cb174861Sjoyce mcintosh sf->sf_fid = fid; 2228cb174861Sjoyce mcintosh smb_llist_insert_tail(fidlist, sf); 2229cb174861Sjoyce mcintosh smb_llist_exit(fidlist); 223086d7016bSGordon Ross cv_broadcast(&sv->sp_info.sp_cv); 2231cb174861Sjoyce mcintosh } 2232cb174861Sjoyce mcintosh 2233cb174861Sjoyce mcintosh /* 2234cb174861Sjoyce mcintosh * Called by the ioctl to get and remove the head of the fid list 2235cb174861Sjoyce mcintosh * 2236cb174861Sjoyce mcintosh * Return values 2237cb174861Sjoyce mcintosh * int fd 2238cb174861Sjoyce mcintosh * greater than 0 success 2239cb174861Sjoyce mcintosh * 0 - error 2240cb174861Sjoyce mcintosh * 2241cb174861Sjoyce mcintosh */ 2242cb174861Sjoyce mcintosh 224323a9c295SGordon Ross static uint16_t 224423a9c295SGordon Ross smb_spool_get_fid(smb_server_t *sv) 2245cb174861Sjoyce mcintosh { 2246cb174861Sjoyce mcintosh smb_spoolfid_t *spfid; 2247cb174861Sjoyce mcintosh smb_llist_t *splist; 2248cb174861Sjoyce mcintosh uint16_t fid; 2249cb174861Sjoyce mcintosh 2250cb174861Sjoyce mcintosh splist = &sv->sp_info.sp_fidlist; 2251cb174861Sjoyce mcintosh smb_llist_enter(splist, RW_WRITER); 2252cb174861Sjoyce mcintosh spfid = smb_llist_head(splist); 2253cb174861Sjoyce mcintosh if (spfid != NULL) { 2254cb174861Sjoyce mcintosh fid = spfid->sf_fid; 2255cb174861Sjoyce mcintosh smb_llist_remove(&sv->sp_info.sp_fidlist, spfid); 2256cb174861Sjoyce mcintosh kmem_free(spfid, sizeof (smb_spoolfid_t)); 2257cb174861Sjoyce mcintosh } else { 2258cb174861Sjoyce mcintosh fid = 0; 2259cb174861Sjoyce mcintosh } 2260cb174861Sjoyce mcintosh smb_llist_exit(splist); 2261cb174861Sjoyce mcintosh return (fid); 2262cb174861Sjoyce mcintosh } 2263cb174861Sjoyce mcintosh 2264cb174861Sjoyce mcintosh /* 2265cb174861Sjoyce mcintosh * Adds the spooldoc to the tail of the spooldoc list 2266cb174861Sjoyce mcintosh * 2267cb174861Sjoyce mcintosh * Return values 2268cb174861Sjoyce mcintosh * rc non-zero error 2269cb174861Sjoyce mcintosh * rc zero success 2270cb174861Sjoyce mcintosh */ 2271cb174861Sjoyce mcintosh int 2272cb174861Sjoyce mcintosh smb_spool_add_doc(smb_kspooldoc_t *sp) 2273cb174861Sjoyce mcintosh { 2274cb174861Sjoyce mcintosh smb_llist_t *splist; 2275cb174861Sjoyce mcintosh smb_server_t *sv; 2276cb174861Sjoyce mcintosh int rc = 0; 2277cb174861Sjoyce mcintosh 2278cb174861Sjoyce mcintosh rc = smb_server_lookup(&sv); 2279cb174861Sjoyce mcintosh if (rc) 2280cb174861Sjoyce mcintosh return (rc); 2281cb174861Sjoyce mcintosh 2282cb174861Sjoyce mcintosh splist = &sv->sp_info.sp_list; 2283cb174861Sjoyce mcintosh smb_llist_enter(splist, RW_WRITER); 228423a9c295SGordon Ross sp->sd_spool_num = atomic_inc_32_nv(&sv->sp_info.sp_cnt); 2285cb174861Sjoyce mcintosh smb_llist_insert_tail(splist, sp); 2286cb174861Sjoyce mcintosh smb_llist_exit(splist); 2287cb174861Sjoyce mcintosh smb_server_release(sv); 2288cb174861Sjoyce mcintosh return (rc); 2289cb174861Sjoyce mcintosh } 22904163af6aSjose borrego 22914163af6aSjose borrego /* 22924163af6aSjose borrego * smb_server_create_session 22934163af6aSjose borrego */ 22944163af6aSjose borrego static void 22954163af6aSjose borrego smb_server_create_session(smb_listener_daemon_t *ld, ksocket_t s_so) 22964163af6aSjose borrego { 22974163af6aSjose borrego smb_session_t *session; 22984163af6aSjose borrego smb_receiver_arg_t *rarg; 22994163af6aSjose borrego 23004163af6aSjose borrego session = smb_session_create(s_so, ld->ld_port, ld->ld_sv, 23014163af6aSjose borrego ld->ld_family); 23024163af6aSjose borrego 23034163af6aSjose borrego if (session != NULL) { 23044163af6aSjose borrego smb_llist_enter(&ld->ld_session_list, RW_WRITER); 23054163af6aSjose borrego smb_llist_insert_tail(&ld->ld_session_list, session); 23064163af6aSjose borrego smb_llist_exit(&ld->ld_session_list); 23074163af6aSjose borrego 23084163af6aSjose borrego rarg = (smb_receiver_arg_t *)smb_mem_alloc( 23094163af6aSjose borrego sizeof (smb_receiver_arg_t)); 23104163af6aSjose borrego rarg->ra_listener = ld; 23114163af6aSjose borrego rarg->ra_session = session; 23124163af6aSjose borrego 23134163af6aSjose borrego if (taskq_dispatch(ld->ld_sv->sv_receiver_pool, 23144163af6aSjose borrego smb_server_receiver, rarg, TQ_NOQUEUE) != 0) 23154163af6aSjose borrego return; 23164163af6aSjose borrego 23174163af6aSjose borrego smb_mem_free(rarg); 23184163af6aSjose borrego smb_session_disconnect(session); 23194163af6aSjose borrego smb_server_destroy_session(ld, session); 23204163af6aSjose borrego } else { 23214163af6aSjose borrego smb_soshutdown(s_so); 23224163af6aSjose borrego smb_sodestroy(s_so); 23234163af6aSjose borrego } 23244163af6aSjose borrego cmn_err(CE_WARN, "SMB Session: creation failed"); 23254163af6aSjose borrego } 23264163af6aSjose borrego 23274163af6aSjose borrego static void 23284163af6aSjose borrego smb_server_destroy_session(smb_listener_daemon_t *ld, smb_session_t *session) 23294163af6aSjose borrego { 23304163af6aSjose borrego smb_llist_enter(&ld->ld_session_list, RW_WRITER); 23314163af6aSjose borrego smb_llist_remove(&ld->ld_session_list, session); 23324163af6aSjose borrego smb_llist_exit(&ld->ld_session_list); 23334163af6aSjose borrego smb_session_delete(session); 23344163af6aSjose borrego } 2335