/* * 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 (c) 2007, 2010, Oracle and/or its affiliates. All rights reserved. * Copyright 2011-2022 Tintri by DDN, Inc. All rights reserved. * Copyright 2016 Syneto S.R.L. All rights reserved. * Copyright 2015-2023 RackTop Systems, Inc. */ /* * Function prototypes for the SMB module. */ #ifndef _SMB_KPROTO_H_ #define _SMB_KPROTO_H_ #ifdef __cplusplus extern "C" { #endif #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include /* For timeout(9F). Not in any system header, apparently. */ typedef void (*tmo_func_t)(void *); extern int smb_maxbufsize; extern int smb_flush_required; extern int smb_dirsymlink_enable; extern int smb_shortnames; extern int smb_sign_debug; extern uint_t smb_audit_flags; extern int smb_ssetup_threshold; extern int smb_tcon_threshold; extern int smb_opipe_threshold; extern int smb_logoff_threshold; extern int smb_ssetup_timeout; extern int smb_tcon_timeout; extern int smb_opipe_timeout; extern int smb_logoff_timeout; extern int smb_allow_advisory_locks; extern int smb_session_auth_tmo; extern const uint32_t smb_vop_dosattr_settable; /* Thread priorities - see smb_init.c */ extern int smbsrv_base_pri; extern int smbsrv_listen_pri; extern int smbsrv_receive_pri; extern int smbsrv_worker_pri; extern int smbsrv_notify_pri; extern int smbsrv_timer_pri; extern kmem_cache_t *smb_cache_request; extern kmem_cache_t *smb_cache_session; extern kmem_cache_t *smb_cache_user; extern kmem_cache_t *smb_cache_tree; extern kmem_cache_t *smb_cache_ofile; extern kmem_cache_t *smb_cache_odir; extern kmem_cache_t *smb_cache_opipe; extern kmem_cache_t *smb_cache_event; extern kmem_cache_t *smb_cache_lock; extern kmem_cache_t *smb_kshare_cache_vfs; time_t smb_get_boottime(void); /* * SMB request handers called from the dispatcher. Each SMB request * is handled in three phases: pre, com (command) and post. * * The pre-handler is primarily to set things up for the DTrace start * probe. Typically, the SMB request is unmarshalled so that request * specific context can be traced. This is also a useful place to * allocate memory that will be used throughout the processing of the * command. * * The com-handler performs the requested operation: request validation, * bulk (write) incoming data decode, implementation of the appropriate * algorithm and transmission of a response (as appropriate). * * The post-handler is always called, regardless of success or failure * of the pre or com functions, to trigger the DTrace done probe and * deallocate memory allocated in the pre-handler. */ #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_rename); 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); smb_sdrc_t smb_nt_transact_notify_change(smb_request_t *, smb_xa_t *); smb_sdrc_t smb_nt_transact_query_security_info(smb_request_t *, smb_xa_t *); smb_sdrc_t smb_nt_transact_set_security_info(smb_request_t *, smb_xa_t *); smb_sdrc_t smb_nt_transact_ioctl(smb_request_t *, smb_xa_t *); smb_sdrc_t smb_nt_transact_rename(smb_request_t *, smb_xa_t *); smb_sdrc_t smb_nt_transact_query_quota(smb_request_t *, smb_xa_t *); smb_sdrc_t smb_nt_transact_set_quota(smb_request_t *, smb_xa_t *); smb_sdrc_t smb_com_trans2_open2(smb_request_t *, smb_xa_t *); smb_sdrc_t smb_com_trans2_create_directory(smb_request_t *, smb_xa_t *); smb_sdrc_t smb_com_trans2_find_first2(smb_request_t *, smb_xa_t *); smb_sdrc_t smb_com_trans2_find_next2(smb_request_t *, smb_xa_t *); smb_sdrc_t smb_com_trans2_query_fs_information(smb_request_t *, smb_xa_t *); smb_sdrc_t smb_com_trans2_set_fs_information(smb_request_t *, smb_xa_t *); smb_sdrc_t smb_com_trans2_query_path_information(smb_request_t *, smb_xa_t *); smb_sdrc_t smb_com_trans2_query_file_information(smb_request_t *, smb_xa_t *); smb_sdrc_t smb_com_trans2_set_path_information(smb_request_t *, smb_xa_t *); smb_sdrc_t smb_com_trans2_set_file_information(smb_request_t *, smb_xa_t *); smb_sdrc_t smb_com_trans2_get_dfs_referral(smb_request_t *, smb_xa_t *); uint32_t smb_query_stream_info(smb_request_t *, mbuf_chain_t *, smb_queryinfo_t *); int smb_fssize(smb_request_t *, smb_fssize_t *); /* smb_quota.c */ uint32_t smb_quota_query_user_quota(smb_request_t *, uid_t, smb_quota_t *); int smb_quota_query(smb_server_t *, smb_quota_query_t *, smb_quota_response_t *); int smb_quota_set(smb_server_t *, smb_quota_set_t *, uint32_t *); uint32_t smb_quota_init_sids(mbuf_chain_t *, smb_quota_query_t *, smb_ofile_t *); uint32_t smb_quota_decode_sids(mbuf_chain_t *, list_t *); void smb_quota_free_sids(smb_quota_query_t *); void smb_quota_max_quota(mbuf_chain_t *, smb_quota_query_t *); uint32_t smb_quota_decode_quotas(mbuf_chain_t *, list_t *); uint32_t smb_quota_encode_quotas(mbuf_chain_t *, smb_quota_query_t *, smb_quota_response_t *, smb_ofile_t *); void smb_quota_free_quotas(list_t *); void smb_query_shortname(smb_node_t *, smb_queryinfo_t *); uint32_t smb_dfs_fsctl(smb_request_t *, smb_fsctl_t *); uint32_t smb_dfs_get_referrals(smb_request_t *, smb_fsctl_t *); int smb1_newrq_negotiate(smb_request_t *); smb_sdrc_t smb1_negotiate_smb2(smb_request_t *sr); uint32_t smb_set_basic_info(smb_request_t *, smb_setinfo_t *); uint32_t smb_set_eof_info(smb_request_t *, smb_setinfo_t *); uint32_t smb_set_alloc_info(smb_request_t *, smb_setinfo_t *); uint32_t smb_set_disposition_info(smb_request_t *, smb_setinfo_t *); uint32_t smb_setinfo_rename(smb_request_t *, smb_node_t *, char *, int); uint32_t smb_common_rename(smb_request_t *, smb_fqi_t *, smb_fqi_t *); uint32_t smb_setinfo_link(smb_request_t *, smb_node_t *, char *, int); uint32_t smb_make_link(smb_request_t *, smb_fqi_t *, smb_fqi_t *); /* * Logging functions */ void smb_log_flush(void); void smb_close_all_connections(void); int smb_net_id(uint32_t); /* * Common oplock functions */ uint32_t smb_oplock_request(smb_request_t *, smb_ofile_t *, uint32_t *); uint32_t smb_oplock_request_LH(smb_request_t *, smb_ofile_t *, uint32_t *); uint32_t smb_oplock_ack_break(smb_request_t *, smb_ofile_t *, uint32_t *); uint32_t smb_oplock_break_PARENT(smb_node_t *, smb_ofile_t *); uint32_t smb_oplock_break_OPEN(smb_node_t *, smb_ofile_t *, uint32_t DesiredAccess, uint32_t CreateDisposition); uint32_t smb_oplock_break_BATCH(smb_node_t *, smb_ofile_t *, uint32_t DesiredAccess, uint32_t CreateDisposition); uint32_t smb_oplock_break_HANDLE(smb_node_t *, smb_ofile_t *); void smb_oplock_break_CLOSE(smb_node_t *, smb_ofile_t *); uint32_t smb_oplock_break_READ(smb_node_t *, smb_ofile_t *); uint32_t smb_oplock_break_WRITE(smb_node_t *, smb_ofile_t *); uint32_t smb_oplock_break_SETINFO(smb_node_t *, smb_ofile_t *ofile, uint32_t InfoClass); uint32_t smb_oplock_break_DELETE(smb_node_t *, smb_ofile_t *); void smb_oplock_close(smb_ofile_t *); void smb_oplock_ind_break(smb_ofile_t *, uint32_t, boolean_t, uint32_t); void smb_oplock_ind_break_in_ack(smb_request_t *, smb_ofile_t *, uint32_t, boolean_t); void smb_oplock_send_break(smb_request_t *); uint32_t smb_oplock_wait_ack(smb_request_t *, uint32_t); uint32_t smb_oplock_wait_break(smb_request_t *, smb_node_t *, int); uint32_t smb_oplock_wait_break_fem(smb_node_t *, int); void smb_oplock_move(smb_node_t *, smb_ofile_t *, smb_ofile_t *); /* * Protocol-specific oplock functions * (and "server-level" functions) */ void smb1_oplock_ack_break(smb_request_t *, uchar_t); void smb1_oplock_acquire(smb_request_t *, boolean_t); void smb1_oplock_send_break(smb_request_t *); void smb2_oplock_send_break(smb_request_t *); void smb2_lease_ofile_close(smb_ofile_t *); void smb2_lease_send_break(smb_request_t *); /* * range lock functions - node operations */ uint32_t smb_lock_get_lock_count(smb_node_t *, smb_ofile_t *); uint32_t smb_unlock_range(smb_request_t *, uint64_t, uint64_t, uint32_t); uint32_t smb_lock_range(smb_request_t *, uint64_t, uint64_t, uint32_t, uint32_t, uint32_t); uint32_t smb_lock_range_cancel(smb_request_t *, uint64_t, uint64_t, uint32_t); void smb_lock_range_error(smb_request_t *, uint32_t); int smb_lock_range_access(smb_request_t *, smb_node_t *, uint64_t, uint64_t, boolean_t); DWORD smb_nbl_conflict(smb_node_t *, uint64_t, uint64_t, nbl_op_t); void smb_mangle(const char *, ino64_t, char *, size_t); int smb_unmangle(smb_node_t *, char *, char *, int, uint32_t); boolean_t smb_needs_mangled(const char *); boolean_t smb_maybe_mangled(char *); boolean_t smb_is_reserved_dos_name(const char *); boolean_t smb_is_invalid_filename(const char *); void smbsr_cleanup(smb_request_t *sr); int smbsr_connect_tree(smb_request_t *); int smb_common_create_directory(smb_request_t *); void smb_convert_wildcards(char *); boolean_t smb_contains_wildcards(const char *); int smb_ascii_or_unicode_strlen(smb_request_t *, char *); int smb_ascii_or_unicode_strlen_null(smb_request_t *, char *); int smb_ascii_or_unicode_null_len(smb_request_t *); int smb_search(smb_request_t *); uint32_t smb_common_create(smb_request_t *); uint32_t smb_common_open(smb_request_t *); int smb_common_write(smb_request_t *, smb_rw_param_t *); void smb_pathname_init(smb_request_t *, smb_pathname_t *, char *); boolean_t smb_pathname_validate(smb_request_t *, smb_pathname_t *); boolean_t smb_validate_dirname(smb_request_t *, smb_pathname_t *); boolean_t smb_validate_object_name(smb_request_t *, smb_pathname_t *); boolean_t smb_validate_stream_name(smb_request_t *, smb_pathname_t *); boolean_t smb_is_stream_name(char *); boolean_t smb_strname_restricted(char *); void smb_stream_parse_name(char *, char *, char *); uint32_t smb_omode_to_amask(uint32_t desired_access); void sshow_distribution_info(char *); void smb_dispatch_stats_init(smb_server_t *); void smb_dispatch_stats_fini(smb_server_t *); void smb_dispatch_stats_update(smb_server_t *, smb_kstat_req_t *, int, int); int smb1sr_newrq(smb_request_t *); int smb1sr_newrq_cancel(smb_request_t *); void smb1sr_work(smb_request_t *); int smbsr_encode_empty_result(smb_request_t *); void smbsr_lookup_file(smb_request_t *); void smbsr_release_file(smb_request_t *); int smbsr_decode_vwv(smb_request_t *sr, const char *, ...); int smbsr_decode_data(smb_request_t *sr, const char *, ...); boolean_t smbsr_decode_data_avail(smb_request_t *); int smbsr_encode_result(smb_request_t *, int, int, const char *, ...); smb_xa_t *smbsr_lookup_xa(smb_request_t *sr); void smbsr_send_reply(smb_request_t *); uint32_t smb_errno2status(int); uint16_t smb_status2doserr(uint32_t); void smbsr_map_errno(int, smb_error_t *); void smbsr_set_error(smb_request_t *, smb_error_t *); void smbsr_errno(smb_request_t *, int); void smbsr_status(smb_request_t *, DWORD, uint16_t, uint16_t); #define smbsr_error(SR, ST, CL, CO) \ smbsr_status(SR, ST, CL, CO) #define smbsr_warn(SR, ST, CL, CO) \ smbsr_status(SR, ST, CL, CO) void smbsr_status_smb2(smb_request_t *, DWORD); int clock_get_milli_uptime(void); int smb_mbc_vencodef(mbuf_chain_t *, const char *, va_list); int smb_mbc_vdecodef(mbuf_chain_t *, const char *, va_list); int smb_mbc_decodef(mbuf_chain_t *, const char *, ...); int smb_mbc_encodef(mbuf_chain_t *, const char *, ...); int smb_mbc_peek(mbuf_chain_t *, int, const char *, ...); int smb_mbc_poke(mbuf_chain_t *, int, const char *, ...); int smb_mbc_put_mem(mbuf_chain_t *, void *, int); int smb_mbc_copy(mbuf_chain_t *, const mbuf_chain_t *, int, int); int smb_mbc_put_align(mbuf_chain_t *, int); void smbsr_encode_header(smb_request_t *sr, int wct, int bcc, const char *fmt, ...); void smb_encode_sd(mbuf_chain_t *, smb_sd_t *, uint32_t); void smb_encode_sid(mbuf_chain_t *, smb_sid_t *); smb_sid_t *smb_decode_sid(mbuf_chain_t *, uint32_t); uint32_t smb_decode_sd(mbuf_chain_t *, smb_sd_t *); uint32_t smb_pad_align(uint32_t, uint32_t); /* * Socket functions */ ksocket_t smb_socreate(int domain, int type, int protocol); void smb_soshutdown(ksocket_t so); void smb_sodestroy(ksocket_t so); int smb_sorecv(ksocket_t so, void *msg, size_t len); void smb_net_txl_constructor(smb_txlst_t *); void smb_net_txl_destructor(smb_txlst_t *); int smb_net_send_mbufs(smb_session_t *, mbuf_t *); int smb_net_recv_mbufs(smb_session_t *, mbuf_t **, size_t); /* * SMB RPC interface */ void smb_opipe_dealloc(smb_opipe_t *); int smb_opipe_open(smb_request_t *, smb_ofile_t *); void smb_opipe_close(smb_ofile_t *); int smb_opipe_read(smb_request_t *, struct uio *); int smb_opipe_write(smb_request_t *, struct uio *); int smb_opipe_getattr(smb_ofile_t *, smb_attr_t *); int smb_opipe_getname(smb_ofile_t *, char *, size_t); uint32_t smb_opipe_fsctl(smb_request_t *, smb_fsctl_t *); uint32_t smb_opipe_transceive(smb_request_t *, smb_fsctl_t *); void smb_kdoor_init(smb_server_t *); void smb_kdoor_fini(smb_server_t *); int smb_kdoor_open(smb_server_t *, int); void smb_kdoor_close(smb_server_t *); int smb_kdoor_upcall(smb_server_t *, uint32_t, void *, xdrproc_t, void *, xdrproc_t); void fksmb_kdoor_open(smb_server_t *, void *); /* * SMB server functions (file smb_server.c) */ int smb_server_get_count(void); int smb_server_g_init(void); void smb_server_g_fini(void); int smb_server_create(dev_t); int smb_server_delete(smb_server_t *); int smb_server_lookup(smb_server_t **); void smb_server_release(smb_server_t *); /* smbsrv driver ioctl handlers */ int smb_server_configure(smb_server_t *, smb_ioc_cfg_t *); int smb_server_start(smb_server_t *, smb_ioc_start_t *); int smb_server_stop(smb_server_t *); int smb_server_notify_event(smb_server_t *, smb_ioc_event_t *); int smb_server_set_gmtoff(smb_server_t *, smb_ioc_gmt_t *); int smb_kshare_export_list(smb_server_t *, smb_ioc_share_t *); int smb_kshare_unexport_list(smb_server_t *, smb_ioc_share_t *); int smb_kshare_info(smb_server_t *, smb_ioc_shareinfo_t *); int smb_kshare_access(smb_server_t *, smb_ioc_shareaccess_t *); int smb_server_numopen(smb_server_t *, smb_ioc_opennum_t *); int smb_server_enum(smb_server_t *, smb_ioc_svcenum_t *); int smb_server_session_close(smb_server_t *, smb_ioc_session_t *); int smb_server_file_close(smb_server_t *, smb_ioc_fileid_t *); int smb_server_spooldoc(smb_server_t *, smb_ioc_spooldoc_t *); /* other server stuff */ boolean_t smb_server_is_stopping(smb_server_t *); void smb_server_cancel_event(smb_server_t *, uint32_t); uint32_t smb_server_get_session_count(smb_server_t *); int smb_server_share_lookup(smb_server_t *, const char *, smb_node_t **); int smb_server_unshare(const char *); void smb_server_logoff_ssnid(smb_request_t *, uint64_t); smb_user_t *smb_server_lookup_user(smb_server_t *, uint64_t, uint64_t); void smb_server_get_cfg(smb_server_t *, smb_kmod_cfg_t *); int smb_spool_add_doc(smb_tree_t *, smb_kspooldoc_t *); void smb_spool_add_fid(smb_server_t *, uint16_t); void smb_server_inc_nbt_sess(smb_server_t *); void smb_server_dec_nbt_sess(smb_server_t *); void smb_server_inc_tcp_sess(smb_server_t *); void smb_server_dec_tcp_sess(smb_server_t *); void smb_server_inc_users(smb_server_t *); void smb_server_dec_users(smb_server_t *); void smb_server_inc_trees(smb_server_t *); void smb_server_dec_trees(smb_server_t *); void smb_server_inc_files(smb_server_t *); void smb_server_dec_files(smb_server_t *); void smb_server_inc_pipes(smb_server_t *); void smb_server_dec_pipes(smb_server_t *); void smb_server_add_rxb(smb_server_t *, int64_t); void smb_server_add_txb(smb_server_t *, int64_t); void smb_server_inc_req(smb_server_t *); smb_event_t *smb_event_create(smb_server_t *, int); void smb_event_destroy(smb_event_t *); uint32_t smb_event_txid(smb_event_t *); int smb_event_wait(smb_event_t *); void smb_event_notify(smb_server_t *, uint32_t); /* * SMB node functions (file smb_node.c) */ void smb_node_init(void); void smb_node_fini(void); smb_node_t *smb_node_lookup(smb_request_t *, smb_arg_open_t *, cred_t *, vnode_t *, char *, smb_node_t *, smb_node_t *); smb_node_t *smb_stream_node_lookup(smb_request_t *, cred_t *, smb_node_t *, vnode_t *, vnode_t *, char *); void smb_node_ref(smb_node_t *); void smb_node_release(smb_node_t *); void smb_node_rename(smb_node_t *, smb_node_t *, smb_node_t *, char *); int smb_node_root_init(smb_server_t *, smb_node_t **); void smb_node_add_lock(smb_node_t *, smb_lock_t *); void smb_node_destroy_lock(smb_node_t *, smb_lock_t *); void smb_node_destroy_lock_by_ofile(smb_node_t *, smb_ofile_t *); void smb_node_start_crit(smb_node_t *, krw_t); void smb_node_end_crit(smb_node_t *); int smb_node_in_crit(smb_node_t *); void smb_node_rdlock(smb_node_t *); void smb_node_wrlock(smb_node_t *); void smb_node_unlock(smb_node_t *); void smb_node_add_ofile(smb_node_t *, smb_ofile_t *); void smb_node_rem_ofile(smb_node_t *, smb_ofile_t *); void smb_node_inc_open_ofiles(smb_node_t *); uint32_t smb_node_dec_open_ofiles(smb_node_t *); void smb_node_inc_opening_count(smb_node_t *); void smb_node_dec_opening_count(smb_node_t *); boolean_t smb_node_is_file(smb_node_t *); boolean_t smb_node_is_dir(smb_node_t *); boolean_t smb_node_is_symlink(smb_node_t *); boolean_t smb_node_is_dfslink(smb_node_t *); boolean_t smb_node_is_reparse(smb_node_t *); boolean_t smb_node_is_vfsroot(smb_node_t *); boolean_t smb_node_is_system(smb_node_t *); uint32_t smb_node_open_check(smb_node_t *, uint32_t, uint32_t); DWORD smb_node_rename_check(smb_node_t *); DWORD smb_node_delete_check(smb_node_t *); boolean_t smb_node_share_check(smb_node_t *); void smb_node_fcn_subscribe(smb_node_t *); void smb_node_fcn_unsubscribe(smb_node_t *); void smb_node_notify_change(smb_node_t *, uint_t, const char *); void smb_node_notify_modified(smb_node_t *); int smb_node_getattr(smb_request_t *, smb_node_t *, cred_t *, smb_ofile_t *, smb_attr_t *); int smb_node_setattr(smb_request_t *, smb_node_t *, cred_t *, smb_ofile_t *, smb_attr_t *); uint32_t smb_node_set_delete_on_close(smb_node_t *, cred_t *, uint32_t); void smb_node_reset_delete_on_close(smb_node_t *); void smb_node_delete_on_close(smb_node_t *); boolean_t smb_node_file_is_readonly(smb_node_t *); int smb_node_getpath(smb_node_t *, vnode_t *, char *, uint32_t); int smb_node_getmntpath(smb_node_t *, char *, uint32_t); int smb_node_getshrpath(smb_node_t *, smb_tree_t *, char *, uint32_t); /* * Pathname functions */ int smb_pathname_reduce(smb_request_t *, cred_t *, const char *, smb_node_t *, smb_node_t *, smb_node_t **, char *); int smb_pathname(smb_request_t *, char *, int, smb_node_t *, smb_node_t *, smb_node_t **, smb_node_t **, cred_t *, pathname_t *); /* * smb_notify.c */ uint32_t smb_notify_act1(smb_request_t *, uint32_t, uint32_t); uint32_t smb_notify_act2(smb_request_t *); uint32_t smb_notify_act3(smb_request_t *); void smb_notify_ofile(smb_ofile_t *, uint_t, const char *); void smb_nt_transact_notify_finish(void *); void smb2_change_notify_finish(void *); int smb_fem_fcn_install(smb_node_t *); int smb_fem_fcn_uninstall(smb_node_t *); int smb_fem_oplock_install(smb_node_t *); void smb_fem_oplock_uninstall(smb_node_t *); /* FEM */ int smb_fem_init(void); void smb_fem_fini(void); int smb_try_grow(smb_request_t *sr, int64_t new_size); unsigned short smb_worker_getnum(); /* SMB signing routines smb_signing.c */ void smb_sign_begin(smb_request_t *, smb_token_t *); int smb_sign_check_request(smb_request_t *); int smb_sign_check_secondary(smb_request_t *, unsigned int); void smb_sign_reply(smb_request_t *, mbuf_chain_t *); /* SMB2, but here because it's called from common code. */ void smb2_sign_begin(smb_request_t *, smb_token_t *); void smb3_encrypt_begin(smb_user_t *, smb_token_t *); void smb3_encrypt_ssn_fini(smb_session_t *); boolean_t smb_sattr_check(uint16_t, uint16_t); void smb_request_cancel(smb_request_t *); void smb_request_wait(smb_request_t *); /* * authentication support (smb_authenticate.c) */ int smb_authenticate_ext(smb_request_t *); int smb_authenticate_old(smb_request_t *); void smb_authsock_close(smb_user_t *, ksocket_t); /* * session functions (file smb_session.c) */ smb_session_t *smb_session_create(ksocket_t, uint16_t, smb_server_t *, int); smb_session_t *smb_server_find_session_byptr(smb_server_t *, void *); void smb_session_receiver(smb_session_t *); void smb_session_disconnect(smb_session_t *); void smb_session_timers(smb_server_t *); void smb_session_delete(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_from_share(smb_llist_t *, char *); smb_user_t *smb_session_dup_user(smb_session_t *, char *, char *); smb_user_t *smb_session_lookup_ssnid(smb_session_t *, uint64_t); smb_user_t *smb_session_lookup_uid(smb_session_t *, uint16_t); smb_user_t *smb_session_lookup_uid_st(smb_session_t *, uint64_t, uint16_t, smb_user_state_t); smb_tree_t *smb_session_lookup_tree(smb_session_t *, uint16_t); smb_tree_t *smb_session_lookup_share(smb_session_t *, const char *, smb_tree_t *); smb_tree_t *smb_session_lookup_volume(smb_session_t *, const char *, smb_tree_t *); void smb_session_close_pid(smb_session_t *, uint32_t); void smb_session_disconnect_owned_trees(smb_session_t *, smb_user_t *); void smb_session_disconnect_share(smb_session_t *, const char *); void smb_session_logoff(smb_session_t *); void smb_session_getclient(smb_session_t *, char *, size_t); boolean_t smb_session_isclient(smb_session_t *, const char *); void smb_session_correct_keep_alive_values(smb_llist_t *, uint32_t); int smb_session_send(smb_session_t *, uint8_t type, mbuf_chain_t *); int smb_session_xprt_gethdr(smb_session_t *, smb_xprt_t *); boolean_t smb_session_oplocks_enable(smb_session_t *); boolean_t smb_session_levelII_oplocks(smb_session_t *); #define SMB_SESSION_GET_ID(s) ((s)->s_kid) smb_request_t *smb_request_alloc(smb_session_t *, int); void smb_request_free(smb_request_t *); /* * ofile functions (file smb_ofile.c) */ int smb_ofile_avl_compare(const void *, const void *); smb_ofile_t *smb_ofile_lookup_by_fid(smb_request_t *, uint16_t); smb_ofile_t *smb_ofile_lookup_by_uniqid(smb_tree_t *, uint32_t); smb_ofile_t *smb_ofile_lookup_by_persistid(smb_request_t *, uint64_t); boolean_t smb_ofile_disallow_fclose(smb_ofile_t *); smb_ofile_t *smb_ofile_alloc(smb_request_t *, smb_arg_open_t *, smb_node_t *, uint16_t, uint16_t); void smb_ofile_open(smb_request_t *, smb_arg_open_t *, smb_ofile_t *); void smb_ofile_close(smb_ofile_t *, int32_t); void smb_ofile_free(smb_ofile_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_flush(smb_request_t *, smb_ofile_t *); boolean_t smb_ofile_hold(smb_ofile_t *); boolean_t smb_ofile_hold_olbrk(smb_ofile_t *); void smb_ofile_release(smb_ofile_t *); void smb_ofile_release_LL(void *); void smb_ofile_close_all(smb_tree_t *, uint32_t); void smb_ofile_set_flags(smb_ofile_t *, uint32_t); boolean_t smb_ofile_is_open(smb_ofile_t *); int smb_ofile_enum(smb_ofile_t *, smb_svcenum_t *); uint32_t smb_ofile_open_check(smb_ofile_t *, uint32_t, uint32_t); uint32_t smb_ofile_rename_check(smb_ofile_t *); uint32_t smb_ofile_delete_check(smb_ofile_t *); boolean_t smb_ofile_share_check(smb_ofile_t *); cred_t *smb_ofile_getcred(smb_ofile_t *); void smb_ofile_set_delete_on_close(smb_request_t *, smb_ofile_t *); void smb_delayed_write_timer(smb_llist_t *); void smb_ofile_set_quota_resume(smb_ofile_t *, char *); void smb_ofile_get_quota_resume(smb_ofile_t *, char *, int); void smb_ofile_del_persistid(smb_ofile_t *); void smb_ofile_set_persistid_dh(smb_ofile_t *); void smb_ofile_set_persistid_ph(smb_ofile_t *); int smb_ofile_insert_persistid(smb_ofile_t *, uint64_t); #define SMB_OFILE_GET_SESSION(of) ((of)->f_session) #define SMB_OFILE_GET_TREE(of) ((of)->f_tree) #define SMB_OFILE_GET_FID(of) ((of)->f_fid) #define SMB_OFILE_GET_NODE(of) ((of)->f_node) #define smb_ofile_granted_access(_of_) ((_of_)->f_granted_access) /* * odir functions (file smb_odir.c) */ uint32_t smb_odir_openpath(smb_request_t *, char *, uint16_t, uint32_t, smb_odir_t **); uint32_t smb_odir_openfh(smb_request_t *, const char *, uint16_t, smb_odir_t **); uint32_t smb_odir_openat(smb_request_t *, smb_node_t *, smb_odir_t **, boolean_t); void smb_odir_reopen(smb_odir_t *, const char *, uint16_t); void smb_odir_close(smb_odir_t *); boolean_t smb_odir_hold(smb_odir_t *); void smb_odir_release(smb_odir_t *); int smb_odir_read(smb_request_t *, smb_odir_t *, smb_odirent_t *, boolean_t *); int smb_odir_read_fileinfo(smb_request_t *, smb_odir_t *, smb_fileinfo_t *, uint16_t *); int smb_odir_read_streaminfo(smb_request_t *, smb_odir_t *, smb_streaminfo_t *, boolean_t *); void smb_odir_save_cookie(smb_odir_t *, int, uint32_t cookie); void smb_odir_save_fname(smb_odir_t *, uint32_t, const char *); void smb_odir_resume_at(smb_odir_t *, smb_odir_resume_t *); /* * SMB user functions (file smb_user.c) */ smb_user_t *smb_user_new(smb_session_t *); int smb_user_logon(smb_user_t *, cred_t *, char *, char *, uint32_t, uint32_t, uint32_t); void smb_user_logoff(smb_user_t *); void smb_user_auth_tmo(void *); boolean_t smb_user_is_admin(smb_user_t *); boolean_t smb_user_namecmp(smb_user_t *, const char *); int smb_user_enum(smb_user_t *, smb_svcenum_t *); boolean_t smb_user_hold(smb_user_t *); void smb_user_hold_internal(smb_user_t *); void smb_user_release(smb_user_t *); cred_t *smb_user_getcred(smb_user_t *); cred_t *smb_user_getprivcred(smb_user_t *); void smb_user_netinfo_init(smb_user_t *, smb_netuserinfo_t *); void smb_user_netinfo_fini(smb_netuserinfo_t *); int smb_user_netinfo_encode(smb_user_t *, uint8_t *, size_t, uint32_t *); smb_token_t *smb_get_token(smb_session_t *, smb_logon_t *); cred_t *smb_cred_create(smb_token_t *); cred_t *smb_kcred_create(void); void smb_user_setcred(smb_user_t *, cred_t *, uint32_t); boolean_t smb_is_same_user(cred_t *, cred_t *); boolean_t smb_user_has_security_priv(smb_user_t *, cred_t *); void smb_user_inc_trees(smb_user_t *); void smb_user_dec_trees(smb_user_t *); void smb_user_wait_trees(smb_user_t *); /* * SMB tree functions (file smb_tree.c) */ uint32_t smb_tree_connect(smb_request_t *); uint32_t smb_tree_connect_disk(smb_request_t *, smb_arg_tcon_t *); void smb_tree_disconnect(smb_tree_t *, boolean_t); void smb_tree_close_pid(smb_tree_t *, uint32_t); boolean_t smb_tree_has_feature(smb_tree_t *, uint_t); int smb_tree_enum(smb_tree_t *, smb_svcenum_t *); int smb_tree_fclose(smb_tree_t *, uint32_t); boolean_t smb_tree_hold(smb_tree_t *); void smb_tree_hold_internal(smb_tree_t *); void smb_tree_release(smb_tree_t *); smb_odir_t *smb_tree_lookup_odir(smb_request_t *, uint16_t); boolean_t smb_tree_is_connected(smb_tree_t *); smb_tree_t *smb_tree_alloc(smb_request_t *, const smb_kshare_t *, smb_node_t *, uint32_t, uint32_t); 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, uint32_t pid, uint16_t mid); struct mbuf *smb_mbuf_get(uchar_t *buf, int nbytes); struct mbuf *smb_mbuf_alloc_kmem(int len); struct mbuf *smb_mbuf_alloc_chain(int nbytes); struct mbuf *smb_mbuf_allocate(struct uio *uio); int smb_mbuf_mkuio(mbuf_t *m, uio_t *uio); void smb_mbuf_trim(struct mbuf *mhead, int nbytes); int32_t smb_time_gmt_to_local(smb_request_t *, int32_t); int32_t smb_time_local_to_gmt(smb_request_t *, int32_t); int32_t smb_time_dos_to_unix(int16_t, int16_t); void smb_time_unix_to_dos(int32_t, int16_t *, int16_t *); void smb_time_nt_to_unix(uint64_t nt_time, timestruc_t *unix_time); uint64_t smb_time_unix_to_nt(timestruc_t *); extern const timestruc_t smb_nttime_m1; /* minus 1 */ extern const timestruc_t smb_nttime_m2; /* minus 2 */ int netbios_name_isvalid(char *in, char *out); int uioxfer(struct uio *src_uio, struct uio *dst_uio, int n); /* * 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 locked AVL function prototypes */ void smb_lavl_init(void); void smb_lavl_fini(void); void smb_lavl_constructor(smb_lavl_t *, int (*compar) (const void *, const void *), size_t, size_t); void smb_lavl_destructor(smb_lavl_t *); void smb_lavl_enter(smb_lavl_t *, krw_t); void smb_lavl_exit(smb_lavl_t *); void smb_lavl_post(smb_lavl_t *, void *, smb_dtorproc_t); void smb_lavl_flush(smb_lavl_t *); void smb_lavl_insert(smb_lavl_t *, void *); void smb_lavl_remove(smb_lavl_t *, void *); int smb_lavl_upgrade(smb_lavl_t *); uint32_t smb_lavl_get_count(smb_lavl_t *); #define smb_lavl_first(la) avl_first(&(la)->la_tree) #define smb_lavl_next(la, obj) avl_walk(&(la)->la_tree, obj, AVL_AFTER) /* * SMB locked list function prototypes */ void smb_llist_init(void); void smb_llist_fini(void); void smb_llist_constructor(smb_llist_t *, size_t, size_t); void smb_llist_destructor(smb_llist_t *); void smb_llist_enter(smb_llist_t *, krw_t); void smb_llist_exit(smb_llist_t *); void smb_llist_post(smb_llist_t *, void *, smb_dtorproc_t); void smb_llist_flush(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_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_enter(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_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); void smb_rwx_rwenter(smb_rwx_t *rwx, krw_t); void smb_rwx_rwexit(smb_rwx_t *rwx); int smb_rwx_cvwait(smb_rwx_t *rwx, clock_t timeout); void smb_rwx_cvbcast(smb_rwx_t *rwx); void smb_thread_init(smb_thread_t *, char *, smb_thread_ep_t, void *, pri_t, smb_server_t *); 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 */); uint32_t smb_denymode_to_sharemode(uint32_t desired_access, char *fname); uint32_t smb_ofun_to_crdisposition(uint16_t ofun); /* 100's of ns between 1/1/1970 and 1/1/1601 */ #define NT_TIME_BIAS (134774LL * 24LL * 60LL * 60LL * 10000000LL) 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); acl_t *smb_fsacl_inherit(acl_t *, int, int, cred_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); uint32_t smb_vss_enum_snapshots(smb_request_t *, smb_fsctl_t *); int smb_vss_lookup_nodes(smb_request_t *, smb_node_t *, smb_node_t **, char *); vnode_t *smb_lookuppathvptovp(smb_request_t *, char *, vnode_t *, vnode_t *); int smb_vss_extract_gmttoken(char *, char *); void smb_panic(char *, const char *, int); #pragma does_not_return(smb_panic) #define SMB_PANIC() smb_panic(__FILE__, __func__, __LINE__) void smb_latency_init(smb_latency_t *); void smb_latency_destroy(smb_latency_t *); void smb_latency_add_sample(smb_latency_t *, hrtime_t); void smb_srqueue_init(smb_srqueue_t *); void smb_srqueue_destroy(smb_srqueue_t *); void smb_srqueue_waitq_enter(smb_srqueue_t *); void smb_srqueue_runq_exit(smb_srqueue_t *); void smb_srqueue_waitq_to_runq(smb_srqueue_t *); void smb_srqueue_update(smb_srqueue_t *, smb_kstat_utilization_t *); void *smb_mem_alloc(size_t); void *smb_mem_zalloc(size_t); void *smb_mem_realloc(void *, size_t); void *smb_mem_rezalloc(void *, size_t); void smb_mem_free(void *); void smb_mem_zfree(void *); char *smb_mem_strdup(const char *); void smb_srm_init(smb_request_t *); void smb_srm_fini(smb_request_t *); void *smb_srm_alloc(smb_request_t *, size_t); void *smb_srm_zalloc(smb_request_t *, size_t); void *smb_srm_realloc(smb_request_t *, void *, size_t); void *smb_srm_rezalloc(smb_request_t *, void *, size_t); char *smb_srm_strdup(smb_request_t *, const char *); void smb_export_start(smb_server_t *); void smb_export_stop(smb_server_t *); #ifdef _KERNEL struct __door_handle; struct __door_handle *smb_kshare_door_init(int); void smb_kshare_door_fini(struct __door_handle *); int smb_kshare_upcall(struct __door_handle *, void *, boolean_t); #endif /* _KERNEL */ void smb_kshare_g_init(void); void smb_kshare_g_fini(void); void smb_kshare_init(smb_server_t *); void smb_kshare_fini(smb_server_t *); int smb_kshare_start(smb_server_t *); void smb_kshare_stop(smb_server_t *); void smb_kshare_enum(smb_server_t *, smb_enumshare_info_t *); smb_kshare_t *smb_kshare_lookup(smb_server_t *, const char *); void smb_kshare_release(smb_server_t *, smb_kshare_t *); int smb_kshare_exec(smb_server_t *, smb_shr_execinfo_t *); uint32_t smb_kshare_hostaccess(smb_kshare_t *, smb_session_t *); void smb_avl_create(smb_avl_t *, size_t, size_t, const smb_avl_nops_t *); void smb_avl_destroy(smb_avl_t *); int smb_avl_add(smb_avl_t *, void *); void smb_avl_remove(smb_avl_t *, void *); void *smb_avl_lookup(smb_avl_t *, void *); void smb_avl_release(smb_avl_t *, void *); void smb_avl_iterinit(smb_avl_t *, smb_avl_cursor_t *); void *smb_avl_iterate(smb_avl_t *, smb_avl_cursor_t *); void smb_threshold_init(smb_cmd_threshold_t *, char *, uint_t, uint_t); void smb_threshold_fini(smb_cmd_threshold_t *); int smb_threshold_enter(smb_cmd_threshold_t *); void smb_threshold_exit(smb_cmd_threshold_t *); void smb_threshold_wake_all(smb_cmd_threshold_t *); /* SMB hash function prototypes */ smb_hash_t *smb_hash_create(size_t, size_t, uint32_t); void smb_hash_destroy(smb_hash_t *); uint_t smb_hash_uint64(smb_hash_t *, uint64_t); #ifdef __cplusplus } #endif #endif /* _SMB_KPROTO_H_ */