/* * CDDL HEADER START * * The contents of this file are subject to the terms of the * Common Development and Distribution License (the "License"). * You may not use this file except in compliance with the License. * * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE * or http://www.opensolaris.org/os/licensing. * See the License for the specific language governing permissions * and limitations under the License. * * When distributing Covered Code, include this CDDL HEADER in each * file and include the License file at usr/src/OPENSOLARIS.LICENSE. * If applicable, add the following below this CDDL HEADER, with the * fields enclosed by brackets "[]" replaced with your own identifying * information: Portions Copyright [yyyy] [name of copyright owner] * * CDDL HEADER END */ /* * Copyright 2008 Sun Microsystems, Inc. All rights reserved. * Use is subject to license terms. */ /* * Function prototypes for the SMB module. */ #ifndef _SMB_KPROTO_H_ #define _SMB_KPROTO_H_ #pragma ident "@(#)smb_kproto.h 1.18 08/08/08 SMI" #ifdef __cplusplus extern "C" { #endif #include #include #include #include #include #include #include #include #include #include extern int smb_maxbufsize; extern int smb_flush_required; extern int smb_dirsymlink_enable; extern int smb_announce_quota; extern clock_t smb_oplock_timeout; extern int smb_sign_debug; #define smb_gmt2local(_sr_, _gmt_) ((_gmt_) - (_sr_)->sr_gmtoff) #define smb_local2gmt(_sr_, _local_) ((_local_) + (_sr_)->sr_gmtoff) int fd_dealloc(int); off_t lseek(int fildes, off_t offset, int whence); int arpioctl(int cmd, void *data); /* Why? uint32_t inet_addr(char *str); */ int microtime(timestruc_t *tvp); int clock_get_uptime(void); /* * SMB request handers called from the dispatcher. */ #define SMB_SDT_OPS(NAME) \ smb_pre_##NAME, \ smb_com_##NAME, \ smb_post_##NAME #define SMB_COM_DECL(NAME) \ smb_sdrc_t smb_pre_##NAME(smb_request_t *); \ smb_sdrc_t smb_com_##NAME(smb_request_t *); \ void smb_post_##NAME(smb_request_t *) SMB_COM_DECL(check_directory); SMB_COM_DECL(close); SMB_COM_DECL(close_and_tree_disconnect); SMB_COM_DECL(close_print_file); SMB_COM_DECL(create); SMB_COM_DECL(create_directory); SMB_COM_DECL(create_new); SMB_COM_DECL(create_temporary); SMB_COM_DECL(delete); SMB_COM_DECL(delete_directory); SMB_COM_DECL(echo); SMB_COM_DECL(find); SMB_COM_DECL(find_close); SMB_COM_DECL(find_close2); SMB_COM_DECL(find_unique); SMB_COM_DECL(flush); SMB_COM_DECL(get_print_queue); SMB_COM_DECL(invalid); SMB_COM_DECL(ioctl); SMB_COM_DECL(lock_and_read); SMB_COM_DECL(lock_byte_range); SMB_COM_DECL(locking_andx); SMB_COM_DECL(logoff_andx); SMB_COM_DECL(negotiate); SMB_COM_DECL(nt_cancel); SMB_COM_DECL(nt_create_andx); SMB_COM_DECL(nt_transact); SMB_COM_DECL(nt_transact_secondary); SMB_COM_DECL(open); SMB_COM_DECL(open_andx); SMB_COM_DECL(open_print_file); SMB_COM_DECL(process_exit); SMB_COM_DECL(query_information); SMB_COM_DECL(query_information2); SMB_COM_DECL(query_information_disk); SMB_COM_DECL(read); SMB_COM_DECL(read_andx); SMB_COM_DECL(read_raw); SMB_COM_DECL(rename); SMB_COM_DECL(search); SMB_COM_DECL(seek); SMB_COM_DECL(session_setup_andx); SMB_COM_DECL(set_information); SMB_COM_DECL(set_information2); SMB_COM_DECL(transaction); SMB_COM_DECL(transaction2); SMB_COM_DECL(transaction2_secondary); SMB_COM_DECL(transaction_secondary); SMB_COM_DECL(tree_connect); SMB_COM_DECL(tree_connect_andx); SMB_COM_DECL(tree_disconnect); SMB_COM_DECL(unlock_byte_range); SMB_COM_DECL(write); SMB_COM_DECL(write_and_close); SMB_COM_DECL(write_and_unlock); SMB_COM_DECL(write_andx); SMB_COM_DECL(write_print_file); SMB_COM_DECL(write_raw); #define SMB_NT_TRANSACT_DECL(NAME) \ smb_sdrc_t smb_pre_##NAME(smb_request_t *, smb_xa_t *); \ smb_sdrc_t smb_##NAME(smb_request_t *, smb_xa_t *); \ void smb_post_##NAME(smb_request_t *, smb_xa_t *) SMB_NT_TRANSACT_DECL(nt_transact_create); int smb_notify_init(void); void smb_notify_fini(void); smb_sdrc_t smb_nt_transact_notify_change(struct smb_request *, struct smb_xa *); smb_sdrc_t smb_nt_transact_query_security_info(struct smb_request *, struct smb_xa *); smb_sdrc_t smb_nt_transact_set_security_info(struct smb_request *, struct smb_xa *); smb_sdrc_t smb_nt_transact_ioctl(struct smb_request *, struct smb_xa *); smb_sdrc_t smb_com_trans2_create_directory(struct smb_request *, struct smb_xa *); smb_sdrc_t smb_com_trans2_find_first2(struct smb_request *, struct smb_xa *); smb_sdrc_t smb_com_trans2_find_next2(struct smb_request *, struct smb_xa *); smb_sdrc_t smb_com_trans2_query_fs_information(struct smb_request *, struct smb_xa *); smb_sdrc_t smb_com_trans2_query_path_information(struct smb_request *, struct smb_xa *); smb_sdrc_t smb_com_trans2_query_file_information(struct smb_request *, struct smb_xa *); smb_sdrc_t smb_com_trans2_set_path_information(struct smb_request *, struct smb_xa *); smb_sdrc_t smb_com_trans2_set_file_information(struct smb_request *, struct smb_xa *); /* * Logging functions */ void smb_log_flush(void); void smb_correct_keep_alive_values(uint32_t new_keep_alive); void smb_close_all_connections(void); int smb_set_file_size(smb_request_t *, smb_node_t *); int smb_session_send(smb_session_t *, uint8_t type, struct mbuf_chain *); int smb_session_xprt_gethdr(smb_session_t *, smb_xprt_t *); int smb_net_id(uint32_t); void smb_process_file_notify_change_queue(struct smb_ofile *of); DWORD smb_oplock_acquire(struct smb_request *, struct smb_ofile *, struct open_param *); void smb_oplock_break(struct smb_node *); void smb_oplock_release(struct smb_node *, boolean_t); boolean_t smb_oplock_conflict(struct smb_node *, struct smb_session *, struct open_param *); /* * macros used in oplock processing * * SMB_SAME_SESSION: Checks for equivalence * of session. If an existing oplock is * from the same IP address/session as the current * request, the oplock is not broken. * * SMB_ATTR_ONLY_OPEN: Checks to see if this is * an attribute-only open with no contravening * dispositions. Such an open cannot effect an * oplock break. However, a contravening disposition * of FILE_SUPERSEDE or FILE_OVERWRITE can allow * an oplock break. */ #define SMB_SAME_SESSION(sess1, sess2) \ ((sess1) && (sess2) && \ ((sess1)->ipaddr == (sess2)->ipaddr) && \ ((sess1)->s_kid == (sess2)->s_kid)) \ #define SMB_ATTR_ONLY_OPEN(op) \ ((op) && (op)->desired_access && \ (((op)->desired_access & ~(FILE_READ_ATTRIBUTES | \ FILE_WRITE_ATTRIBUTES | SYNCHRONIZE)) == 0) && \ ((op)->create_disposition != FILE_SUPERSEDE) && \ ((op)->create_disposition != FILE_OVERWRITE)) \ uint32_t smb_unlock_range(struct smb_request *, struct smb_node *, uint64_t, uint64_t); uint32_t smb_lock_range(smb_request_t *, uint64_t, uint64_t, uint32_t, uint32_t locktype); void smb_lock_range_error(smb_request_t *, uint32_t); DWORD smb_range_check(smb_request_t *, smb_node_t *, uint64_t, uint64_t, boolean_t); int smb_mangle_name(ino64_t fileid, char *name, char *shortname, char *name83, int force); int smb_unmangle_name(struct smb_request *sr, cred_t *cred, smb_node_t *dir_node, char *name, char *real_name, int realname_size, char *shortname, char *name83, int od); int smb_maybe_mangled_name(char *name); int smb_maybe_mangled_path(const char *path, size_t pathlen); int smb_needs_mangle(char *name, char **dot_pos); void smbsr_cleanup(struct smb_request *sr); int smbsr_connect_tree(struct smb_request *); int smb_common_create_directory(struct smb_request *); int smb_convert_unicode_wildcards(char *); int smb_ascii_or_unicode_strlen(struct smb_request *, char *); int smb_ascii_or_unicode_strlen_null(struct smb_request *, char *); int smb_ascii_or_unicode_null_len(struct smb_request *); int smb_search(struct smb_request *); void smb_rdir_close(struct smb_request *); int smb_rdir_open(struct smb_request *, char *, unsigned short); int smb_rdir_next(smb_request_t *sr, smb_node_t **rnode, smb_odir_context_t *pc); uint32_t smb_common_open(smb_request_t *); DWORD smb_validate_object_name(char *path, unsigned int ftype); uint32_t smb_omode_to_amask(uint32_t desired_access); void sshow_distribution_info(char *); void smb_dispatch_request(struct smb_request *); void smbsr_disconnect_file(smb_request_t *); void smbsr_disconnect_dir(smb_request_t *); int smbsr_encode_empty_result(struct smb_request *); int smbsr_decode_vwv(struct smb_request *sr, char *fmt, ...); int smbsr_decode_data(struct smb_request *sr, char *fmt, ...); int smbsr_encode_result(struct smb_request *, int, int, char *, ...); smb_xa_t *smbsr_lookup_xa(smb_request_t *sr); void smbsr_send_reply(struct smb_request *); void smbsr_map_errno(int, smb_error_t *); void smbsr_set_error(smb_request_t *, smb_error_t *); void smbsr_errno(struct smb_request *, int); void smbsr_warn(struct smb_request *, DWORD, uint16_t, uint16_t); void smbsr_error(struct smb_request *, DWORD, uint16_t, uint16_t); int clock_get_milli_uptime(void); int32_t smb_dos_to_ux_time(int16_t, int16_t); int32_t smb_ux_to_dos_time(int32_t, int16_t *, int16_t *); int smb_mbc_vencodef(mbuf_chain_t *, char *, va_list); int smb_mbc_vdecodef(mbuf_chain_t *, char *, va_list); int smb_mbc_decodef(mbuf_chain_t *, char *, ...); int smb_mbc_encodef(mbuf_chain_t *, char *, ...); int smb_mbc_peek(mbuf_chain_t *, int, char *, ...); int smb_mbc_poke(mbuf_chain_t *, int, char *, ...); void smbsr_encode_header(struct smb_request *sr, int wct, int bcc, char *fmt, ...); int smb_xlate_dialect_str_to_cd(char *); char *smb_xlate_com_cd_to_str(int); char *smb_xlate_dialect_cd_to_str(int); void smb_od_destruct(struct smb_session *, struct smb_odir *); int smbd_fs_query(struct smb_request *, struct smb_fqi *, int); int smb_component_match(struct smb_request *sr, ino64_t fileid, struct smb_odir *od, smb_odir_context_t *pc); int smb_lock_range_access(struct smb_request *, struct smb_node *, uint64_t, uint64_t, boolean_t); uint32_t smb_decode_sd(struct smb_xa *, smb_sd_t *); /* * Socket functions */ struct sonode *smb_socreate(int domain, int type, int protocol); void smb_soshutdown(struct sonode *so); void smb_sodestroy(struct sonode *so); int smb_sorecv(struct sonode *so, void *msg, size_t len); int smb_iov_sorecv(struct sonode *so, iovec_t *iop, int iovlen, size_t total_len); int smb_net_init(void); void smb_net_fini(void); void smb_net_txl_constructor(smb_txlst_t *); void smb_net_txl_destructor(smb_txlst_t *); smb_txreq_t *smb_net_txr_alloc(void); void smb_net_txr_free(smb_txreq_t *); int smb_net_txr_send(struct sonode *, smb_txlst_t *, smb_txreq_t *); /* * SMB RPC interface */ int smb_opipe_open(smb_request_t *); void smb_opipe_close(smb_ofile_t *); smb_sdrc_t smb_opipe_transact(smb_request_t *, struct uio *); int smb_opipe_read(smb_request_t *, struct uio *); int smb_opipe_write(smb_request_t *, struct uio *); void smb_opipe_door_init(void); void smb_opipe_door_fini(void); int smb_opipe_door_open(int); void smb_opipe_door_close(void); void smb_user_context_init(smb_user_t *, smb_opipe_context_t *); void smb_user_list_free(smb_dr_ulist_t *); /* * SMB server functions (file smb_server.c) */ int smb_server_svc_init(void); int smb_server_svc_fini(void); int smb_server_create(void); int smb_server_delete(void); int smb_server_configure(smb_kmod_cfg_t *cfg); int smb_server_start(struct smb_io_start *); int smb_server_nbt_listen(int); int smb_server_tcp_listen(int); int smb_server_nbt_receive(void); int smb_server_tcp_receive(void); uint32_t smb_server_get_user_count(void); uint32_t smb_server_get_session_count(void); void smb_server_disconnect_share(char *); void smb_server_disconnect_volume(const char *); int smb_server_dr_ulist_get(int, smb_dr_ulist_t *, int); int smb_server_share_export(char *); int smb_server_share_unexport(char *, char *); int smb_server_set_gmtoff(int32_t goff); void smb_server_reconnection_check(smb_server_t *, smb_session_t *); void smb_server_get_cfg(smb_server_t *, smb_kmod_cfg_t *); /* * SMB node functions (file smb_node.c) */ int smb_node_init(void); void smb_node_fini(void); struct smb_node *smb_node_lookup(struct smb_request *sr, struct open_param *op, cred_t *cr, vnode_t *vp, char *od_name, smb_node_t *dir_snode, smb_node_t *unnamed_node, smb_attr_t *attr); struct smb_node *smb_stream_node_lookup(struct smb_request *sr, cred_t *cr, smb_node_t *fnode, vnode_t *xattrdirvp, vnode_t *vp, char *stream_name, smb_attr_t *ret_attr); void smb_node_ref(smb_node_t *node); void smb_node_release(smb_node_t *node); int smb_node_assert(smb_node_t *node, const char *file, int line); int smb_node_rename(smb_node_t *from_dir_snode, smb_node_t *ret_snode, smb_node_t *to_dir_snode, char *to_name); int smb_node_root_init(vnode_t *, smb_server_t *, smb_node_t **); void smb_node_add_lock(smb_node_t *node, smb_lock_t *lock); void smb_node_destroy_lock(smb_node_t *node, smb_lock_t *lock); void smb_node_destroy_lock_by_ofile(smb_node_t *node, smb_ofile_t *file); void smb_node_start_crit(smb_node_t *node, krw_t mode); void smb_node_end_crit(smb_node_t *node); int smb_node_in_crit(smb_node_t *node); uint32_t smb_node_open_check(smb_node_t *, cred_t *, uint32_t, uint32_t); DWORD smb_node_rename_check(smb_node_t *); DWORD smb_node_delete_check(smb_node_t *); u_offset_t smb_node_get_size(smb_node_t *, smb_attr_t *); void smb_node_set_time(struct smb_node *node, timestruc_t *crtime, timestruc_t *mtime, timestruc_t *atime, timestruc_t *ctime, unsigned int what); timestruc_t *smb_node_get_crtime(struct smb_node *node); timestruc_t *smb_node_get_atime(struct smb_node *node); timestruc_t *smb_node_get_ctime(struct smb_node *node); timestruc_t *smb_node_get_mtime(struct smb_node *node); void smb_node_set_dosattr(struct smb_node *, uint32_t); uint32_t smb_node_get_dosattr(struct smb_node *node); int smb_node_set_delete_on_close(smb_node_t *, cred_t *); void smb_node_reset_delete_on_close(smb_node_t *); /* * Pathname functions */ int smb_pathname_reduce(struct smb_request *, cred_t *, const char *, smb_node_t *, smb_node_t *, smb_node_t **, char *); int smb_pathname(struct smb_request *, char *, int, smb_node_t *, smb_node_t *, smb_node_t **, smb_node_t **, cred_t *); /* * smb_vfs functions */ boolean_t smb_vfs_hold(smb_server_t *, vfs_t *); void smb_vfs_rele(smb_server_t *, vfs_t *); void smb_vfs_rele_all(smb_server_t *); boolean_t smb_vfs_cmp(vfs_t *, vfs_t *); boolean_t smb_vfs_is_readonly(vfs_t *); /* * String manipulation function */ char *smb_kstrdup(const char *s, size_t n); int smb_sync_fsattr(struct smb_request *sr, cred_t *cr, struct smb_node *node); DWORD smb_validate_dirname(char *path); void smb_encode_stream_info(struct smb_request *sr, struct smb_xa *xa, smb_node_t *snode, smb_attr_t *attr); /* NOTIFY CHANGE */ void smb_process_session_notify_change_queue(smb_session_t *, smb_tree_t *); void smb_process_node_notify_change_queue(struct smb_node *); void smb_reply_specific_cancel_request(struct smb_request *); void smb_fem_fcn_install(smb_node_t *); void smb_fem_fcn_uninstall(smb_node_t *); /* FEM */ int smb_fem_init(void); void smb_fem_fini(void); int smb_try_grow(struct smb_request *sr, int64_t new_size); /* functions from smb_memory_manager.c */ void *smbsr_malloc(smb_malloc_list *, size_t); void *smbsr_realloc(void *, size_t); void smbsr_free_malloc_list(smb_malloc_list *); unsigned short smb_worker_getnum(); void smb_preset_delete_on_close(struct smb_ofile *file); void smb_commit_delete_on_close(struct smb_ofile *file); int smb_stream_parse_name(char *name, char *u_stream_name, char *stream_name); DWORD smb_trans2_set_information(struct smb_request *sr, smb_trans2_setinfo_t *info, smb_error_t *smberr); /* SMB signing routines smb_signing.c */ void smb_sign_init(struct smb_request *req, smb_session_key_t *session_key, char *resp, int resp_len); int smb_sign_check_request(struct smb_request *req); int smb_sign_check_secondary(struct smb_request *req, unsigned int seqnum); void smb_sign_reply(struct smb_request *req, struct mbuf_chain *reply); boolean_t smb_sattr_check(smb_attr_t *, char *, unsigned short); void smb_request_cancel(smb_request_t *sr); /* * session functions (file smb_session.c) */ smb_session_t *smb_session_create(struct sonode *, uint16_t, smb_server_t *); int smb_session_daemon(smb_session_list_t *); void smb_session_reconnection_check(smb_session_list_t *, smb_session_t *); void smb_session_timers(smb_session_list_t *); void smb_session_delete(smb_session_t *session); void smb_session_cancel(smb_session_t *session); void smb_session_cancel_requests(smb_session_t *, smb_tree_t *, smb_request_t *); void smb_session_config(smb_session_t *session); void smb_session_disconnect_share(smb_session_list_t *, char *); void smb_session_disconnect_volume(smb_session_list_t *, const char *); void smb_session_list_constructor(smb_session_list_t *); void smb_session_list_destructor(smb_session_list_t *); void smb_session_list_append(smb_session_list_t *, smb_session_t *); void smb_session_list_delete_tail(smb_session_list_t *); smb_session_t *smb_session_list_activate_head(smb_session_list_t *); void smb_session_list_terminate(smb_session_list_t *, smb_session_t *); void smb_session_list_signal(smb_session_list_t *); void smb_session_correct_keep_alive_values(smb_session_list_t *, uint32_t); smb_request_t *smb_request_alloc(smb_session_t *, int); void smb_request_free(smb_request_t *); /* * ofile functions (file smb_ofile.c) */ smb_ofile_t *smb_ofile_lookup_by_fid(smb_tree_t *, uint16_t); smb_ofile_t *smb_ofile_open(smb_tree_t *, smb_node_t *, uint16_t, struct open_param *, uint16_t, uint32_t, smb_error_t *); void smb_ofile_close(smb_ofile_t *, uint32_t); uint32_t smb_ofile_access(smb_ofile_t *, cred_t *, uint32_t); int smb_ofile_seek(smb_ofile_t *, ushort_t, int32_t, uint32_t *); void smb_ofile_release(smb_ofile_t *); void smb_ofile_close_all(smb_tree_t *); void smb_ofile_close_all_by_pid(smb_tree_t *, uint16_t); void smb_ofile_set_flags(smb_ofile_t *, uint32_t); void smb_ofile_close_timestamp_update(smb_ofile_t *, uint32_t); boolean_t smb_ofile_is_open(smb_ofile_t *); uint32_t smb_ofile_open_check(smb_ofile_t *, cred_t *, uint32_t, uint32_t); uint32_t smb_ofile_rename_check(smb_ofile_t *); uint32_t smb_ofile_delete_check(smb_ofile_t *); #define smb_ofile_granted_access(_of_) ((_of_)->f_granted_access) /* * odir functions (file smb_odir.c) */ smb_odir_t *smb_odir_open(smb_tree_t *tree, smb_node_t *node, char *pattern, uint16_t pid, unsigned short sattr); void smb_odir_close(smb_odir_t *od); void smb_odir_close_all(smb_tree_t *tree); void smb_odir_close_all_by_pid(smb_tree_t *tree, uint16_t pid); void smb_odir_release(smb_odir_t *od); smb_odir_t *smb_odir_lookup_by_sid(smb_tree_t *tree, uint16_t sid); /* * SMB user functions (file smb_user.c) */ int smb_user_init(void); void smb_user_fini(void); smb_user_t *smb_user_login(smb_session_t *, cred_t *, char *, char *, uint32_t, uint32_t, uint32_t); smb_user_t *smb_user_dup(smb_user_t *); void smb_user_logoff(smb_user_t *); void smb_user_logoff_all(smb_session_t *); smb_user_t *smb_user_lookup_by_uid(smb_session_t *, cred_t **, uint16_t); smb_user_t *smb_user_lookup_by_name(smb_session_t *, char *, char *); smb_user_t *smb_user_lookup_by_state(smb_session_t *, smb_user_t *); smb_tree_t *smb_user_lookup_tree(smb_user_t *, uint16_t); smb_tree_t *smb_user_lookup_share(smb_user_t *, const char *, smb_tree_t *); smb_tree_t *smb_user_lookup_volume(smb_user_t *, const char *, smb_tree_t *); boolean_t smb_user_is_admin(smb_user_t *); void smb_user_close_pid(smb_user_t *, uint16_t); void smb_user_disconnect_trees(smb_user_t *user); void smb_user_disconnect_share(smb_user_t *, const char *); void smb_user_disconnect_volume(smb_user_t *, const char *); void smb_user_release(smb_user_t *); /* * SMB tree functions (file smb_tree.c) */ smb_tree_t *smb_tree_connect(smb_request_t *); void smb_tree_disconnect(smb_tree_t *); void smb_tree_close_pid(smb_tree_t *, uint16_t); boolean_t smb_tree_has_feature(smb_tree_t *, uint_t); boolean_t smb_tree_hold(smb_tree_t *); void smb_tree_release(smb_tree_t *); void smb_dr_ulist_free(smb_dr_ulist_t *ulist); /* * SMB user's credential functions */ cred_t *smb_cred_create(smb_token_t *, uint32_t *); void smb_cred_rele(cred_t *cr); int smb_cred_is_member(cred_t *cr, smb_sid_t *sid); smb_xa_t *smb_xa_create(smb_session_t *session, smb_request_t *sr, uint32_t total_parameter_count, uint32_t total_data_count, uint32_t max_parameter_count, uint32_t max_data_count, uint32_t max_setup_count, uint32_t setup_word_count); void smb_xa_delete(smb_xa_t *xa); smb_xa_t *smb_xa_hold(smb_xa_t *xa); void smb_xa_rele(smb_session_t *session, smb_xa_t *xa); int smb_xa_open(smb_xa_t *xa); void smb_xa_close(smb_xa_t *xa); int smb_xa_complete(smb_xa_t *xa); smb_xa_t *smb_xa_find(smb_session_t *session, uint16_t pid, uint16_t mid); struct mbuf *smb_mbuf_get(uchar_t *buf, int nbytes); struct mbuf *smb_mbuf_allocate(struct uio *uio); void smb_mbuf_trim(struct mbuf *mhead, int nbytes); void smb_check_status(void); int smb_handle_write_raw(smb_session_t *session, smb_request_t *sr); void smb_reconnection_check(struct smb_session *session); uint32_t nt_to_unix_time(uint64_t nt_time, timestruc_t *unix_time); uint64_t unix_to_nt_time(timestruc_t *); int netbios_name_isvalid(char *in, char *out); size_t unicodestooems(char *oemstring, const mts_wchar_t *unicodestring, size_t nbytes, unsigned int cpid); size_t oemstounicodes(mts_wchar_t *unicodestring, const char *oemstring, size_t nwchars, unsigned int cpid); int uioxfer(struct uio *src_uio, struct uio *dst_uio, int n); int smb_match_name(ino64_t, char *, char *, char *, char *, boolean_t); boolean_t smb_is_dot_or_dotdot(const char *); int token2buf(smb_token_t *token, char *buf); /* * Pool ID function prototypes */ int smb_idpool_constructor(smb_idpool_t *pool); void smb_idpool_destructor(smb_idpool_t *pool); int smb_idpool_alloc(smb_idpool_t *pool, uint16_t *id); void smb_idpool_free(smb_idpool_t *pool, uint16_t id); /* * SMB thread function prototypes */ void smb_session_worker(void *arg); /* * SMB locked list function prototypes */ void smb_llist_constructor(smb_llist_t *, size_t, size_t); void smb_llist_destructor(smb_llist_t *); void smb_llist_insert_head(smb_llist_t *ll, void *obj); void smb_llist_insert_tail(smb_llist_t *ll, void *obj); void smb_llist_remove(smb_llist_t *ll, void *obj); int smb_llist_upgrade(smb_llist_t *ll); uint32_t smb_llist_get_count(smb_llist_t *ll); #define smb_llist_enter(ll, mode) rw_enter(&(ll)->ll_lock, mode) #define smb_llist_exit(ll) rw_exit(&(ll)->ll_lock) #define smb_llist_head(ll) list_head(&(ll)->ll_list) #define smb_llist_next(ll, obj) list_next(&(ll)->ll_list, obj) int smb_account_connected(smb_user_t *user); /* * SMB Synchronized list function prototypes */ void smb_slist_constructor(smb_slist_t *, size_t, size_t); void smb_slist_destructor(smb_slist_t *); void smb_slist_insert_head(smb_slist_t *sl, void *obj); void smb_slist_insert_tail(smb_slist_t *sl, void *obj); void smb_slist_remove(smb_slist_t *sl, void *obj); void smb_slist_wait_for_empty(smb_slist_t *sl); void smb_slist_exit(smb_slist_t *sl); uint32_t smb_slist_move_tail(list_t *lst, smb_slist_t *sl); void smb_slist_obj_move(smb_slist_t *dst, smb_slist_t *src, void *obj); #define smb_slist_enter(sl) mutex_enter(&(sl)->sl_mutex) #define smb_slist_head(sl) list_head(&(sl)->sl_list) #define smb_slist_next(sl, obj) list_next(&(sl)->sl_list, obj) void smb_rwx_init(smb_rwx_t *rwx); void smb_rwx_destroy(smb_rwx_t *rwx); #define smb_rwx_rwenter(rwx, mode) rw_enter(&(rwx)->rwx_lock, mode) void smb_rwx_rwexit(smb_rwx_t *rwx); int smb_rwx_rwwait(smb_rwx_t *rwx, clock_t timeout); #define smb_rwx_xenter(rwx) mutex_enter(&(rwx)->rwx_mutex) #define smb_rwx_xexit(rwx) mutex_exit(&(rwx)->rwx_mutex) krw_t smb_rwx_rwupgrade(smb_rwx_t *rwx); void smb_rwx_rwdowngrade(smb_rwx_t *rwx, krw_t mode); void smb_thread_init(smb_thread_t *, char *, smb_thread_ep_t, void *, smb_thread_aw_t, void *); void smb_thread_destroy(smb_thread_t *); int smb_thread_start(smb_thread_t *); void smb_thread_stop(smb_thread_t *); void smb_thread_signal(smb_thread_t *); boolean_t smb_thread_continue(smb_thread_t *); boolean_t smb_thread_continue_nowait(smb_thread_t *); boolean_t smb_thread_continue_timedwait(smb_thread_t *, int /* seconds */); void smb_thread_set_awaken(smb_thread_t *, smb_thread_aw_t, void *); uint32_t smb_denymode_to_sharemode(uint32_t desired_access, char *fname); uint32_t smb_ofun_to_crdisposition(uint16_t ofun); void smb_audit_buf_node_create(smb_node_t *node); void smb_audit_buf_node_destroy(smb_node_t *node); #define smb_audit_node(_n_) \ if ((_n_)->n_audit_buf) { \ smb_audit_record_node_t *anr; \ \ anr = (_n_)->n_audit_buf->anb_records; \ anr += (_n_)->n_audit_buf->anb_index; \ (_n_)->n_audit_buf->anb_index++; \ (_n_)->n_audit_buf->anb_index &= \ (_n_)->n_audit_buf->anb_max_index; \ anr->anr_refcnt = node->n_refcnt; \ anr->anr_depth = getpcstack(anr->anr_stack, \ SMB_AUDIT_STACK_DEPTH); \ } /* 100's of ns between 1/1/1970 and 1/1/1601 */ #define NT_TIME_BIAS (134774LL * 24LL * 60LL * 60LL * 10000000LL) void smb_sd_init(smb_sd_t *, uint8_t); void smb_sd_term(smb_sd_t *); uint32_t smb_sd_get_secinfo(smb_sd_t *); uint32_t smb_sd_len(smb_sd_t *, uint32_t); uint32_t smb_sd_tofs(smb_sd_t *, smb_fssd_t *); uint32_t smb_sd_read(smb_request_t *, smb_sd_t *, uint32_t); uint32_t smb_sd_write(smb_request_t *, smb_sd_t *, uint32_t); void smb_fssd_init(smb_fssd_t *, uint32_t, uint32_t); void smb_fssd_term(smb_fssd_t *); void smb_acl_sort(smb_acl_t *); void smb_acl_free(smb_acl_t *); smb_acl_t *smb_acl_alloc(uint8_t, uint16_t, uint16_t); smb_acl_t *smb_acl_from_zfs(acl_t *, uid_t, gid_t); uint32_t smb_acl_to_zfs(smb_acl_t *, uint32_t, int, acl_t **); uint16_t smb_acl_len(smb_acl_t *); boolean_t smb_acl_isvalid(smb_acl_t *, int); void smb_fsacl_free(acl_t *); acl_t *smb_fsacl_alloc(int, int); acl_t *smb_fsacl_inherit(acl_t *, int, int, uid_t); acl_t *smb_fsacl_merge(acl_t *, acl_t *); void smb_fsacl_split(acl_t *, acl_t **, acl_t **, int); acl_t *smb_fsacl_from_vsa(vsecattr_t *, acl_type_t); int smb_fsacl_to_vsa(acl_t *, vsecattr_t *, int *); boolean_t smb_ace_is_generic(int); boolean_t smb_ace_is_access(int); boolean_t smb_ace_is_audit(int); #ifdef __cplusplus } #endif #endif /* _SMB_KPROTO_H_ */