1da6c28aaSamw /* 2da6c28aaSamw * CDDL HEADER START 3da6c28aaSamw * 4da6c28aaSamw * The contents of this file are subject to the terms of the 5da6c28aaSamw * Common Development and Distribution License (the "License"). 6da6c28aaSamw * You may not use this file except in compliance with the License. 7da6c28aaSamw * 8da6c28aaSamw * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 9da6c28aaSamw * or http://www.opensolaris.org/os/licensing. 10da6c28aaSamw * See the License for the specific language governing permissions 11da6c28aaSamw * and limitations under the License. 12da6c28aaSamw * 13da6c28aaSamw * When distributing Covered Code, include this CDDL HEADER in each 14da6c28aaSamw * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 15da6c28aaSamw * If applicable, add the following below this CDDL HEADER, with the 16da6c28aaSamw * fields enclosed by brackets "[]" replaced with your own identifying 17da6c28aaSamw * information: Portions Copyright [yyyy] [name of copyright owner] 18da6c28aaSamw * 19da6c28aaSamw * CDDL HEADER END 20da6c28aaSamw */ 21da6c28aaSamw /* 22*8b2cc8acSafshin salek ardakani - Sun Microsystems - Irvine United States * Copyright 2009 Sun Microsystems, Inc. All rights reserved. 23da6c28aaSamw * Use is subject to license terms. 24da6c28aaSamw */ 25da6c28aaSamw 26da6c28aaSamw #ifndef _SMBSRV_NETBIOS_H 27da6c28aaSamw #define _SMBSRV_NETBIOS_H 28da6c28aaSamw 29da6c28aaSamw /* 30da6c28aaSamw * NetBIOS over TCP/IP interface definitions. NetBIOS over TCP/IP is 31da6c28aaSamw * documented in the following RFC documents: 32da6c28aaSamw * 33da6c28aaSamw * RFC 1001: Protocol Standard for a NetBIOS Service on a TCP/UDP 34da6c28aaSamw * Transport: Concepts and Methods 35da6c28aaSamw * 36da6c28aaSamw * RFC 1002: Protocol Standard for a NetBIOS Service on a TCP/UDP 37da6c28aaSamw * Transport: Detailed Specifications 38da6c28aaSamw * 39da6c28aaSamw * These documents reference RCF883. 40da6c28aaSamw * RFC 883: Domain Names - Implementation and Specification 41da6c28aaSamw */ 42da6c28aaSamw 43da6c28aaSamw #ifdef __cplusplus 44da6c28aaSamw extern "C" { 45da6c28aaSamw #endif 46da6c28aaSamw 47da6c28aaSamw 48da6c28aaSamw /* 49da6c28aaSamw * NetBIOS names in NetBIOS packets are valid domain names as defined in 50da6c28aaSamw * RFC 883. Each label is limited to 63 bytes with an overall length of 51da6c28aaSamw * 255 bytes as described in RFC 1002 section 4.1. This is known as 52da6c28aaSamw * second-level encoding. In first-level encoding the label lengths are 53da6c28aaSamw * represented as dots (.). 54da6c28aaSamw * 55da6c28aaSamw * RFC 1001 section 14.1 describes first-level encoding of the NetBIOS 56da6c28aaSamw * name (hostname) and scope. The ASCII name is padded to 15 bytes using 57da6c28aaSamw * spaces and a one byte type or suffix is written to the 16th byte. 58da6c28aaSamw * This is then encoded as a 32 byte string. 59da6c28aaSamw * 60da6c28aaSamw * NetBIOS Name: NetBIOS 61da6c28aaSamw * NetBIOS Scope: PROCOM.COM 62da6c28aaSamw * First Level: EOGFHEECEJEPFDCACACACACACACACACA.PROCOM.COM 63da6c28aaSamw * Second Level: <32>EOGFHEECEJEPFDCACACACACACACACACA<6>PROCOM<3>COM<0> 64da6c28aaSamw */ 65da6c28aaSamw #define NETBIOS_NAME_SZ 16 66da6c28aaSamw #define NETBIOS_ENCODED_NAME_SZ 32 67da6c28aaSamw #define NETBIOS_LABEL_MAX 63 68da6c28aaSamw #define NETBIOS_DOMAIN_NAME_MAX 255 69da6c28aaSamw #define NETBIOS_DOMAIN_NAME_BUFLEN (NETBIOS_DOMAIN_NAME_MAX + 1) 70da6c28aaSamw #define NETBIOS_SESSION_REQUEST_DATA_LENGTH \ 71da6c28aaSamw ((NETBIOS_ENCODED_NAME_SZ + 2) * 2) 72da6c28aaSamw 73da6c28aaSamw #define NETBIOS_HDR_SZ 4 /* bytes */ 74da6c28aaSamw /* 75da6c28aaSamw * Session Packet Types (RFC 1002 4.3.1). 76da6c28aaSamw */ 77da6c28aaSamw #define SESSION_MESSAGE 0x00 78da6c28aaSamw #define SESSION_REQUEST 0x81 79da6c28aaSamw #define POSITIVE_SESSION_RESPONSE 0x82 80da6c28aaSamw #define NEGATIVE_SESSION_RESPONSE 0x83 81da6c28aaSamw #define RETARGET_SESSION_RESPONSE 0x84 82da6c28aaSamw #define SESSION_KEEP_ALIVE 0x85 83da6c28aaSamw 84da6c28aaSamw /* 85da6c28aaSamw * NEGATIVE SESSION RESPONSE packet error code values (RFC 1002 4.3.4). 86da6c28aaSamw */ 87da6c28aaSamw #define SESSION_NOT_LISTENING_ON_CALLED_NAME 0x80 88da6c28aaSamw #define SESSION_NOT_LISTENING_FOR_CALLING_NAME 0x81 89da6c28aaSamw #define SESSION_CALLED_NAME_NOT_PRESENT 0x82 90da6c28aaSamw #define SESSION_INSUFFICIENT_RESOURCES 0x83 91da6c28aaSamw #define SESSION_UNSPECIFIED_ERROR 0x8F 92da6c28aaSamw 93da6c28aaSamw /* 94da6c28aaSamw * Time conversions 95da6c28aaSamw */ 96da6c28aaSamw #define MILLISECONDS 1 97da6c28aaSamw #define SECONDS (1000 * MILLISECONDS) 98da6c28aaSamw #define MINUTES (60 * SECONDS) 99da6c28aaSamw #define HOURS (60 * MINUTES) 100da6c28aaSamw #define TO_SECONDS(x) ((x) / 1000) 101da6c28aaSamw #define TO_MILLISECONDS(x) ((x) * 1000) 102da6c28aaSamw 103da6c28aaSamw /* 104da6c28aaSamw * DATAGRAM service definitions 105da6c28aaSamw */ 106da6c28aaSamw #define DATAGRAM_DESTINATION_NAME_NOT_PRESENT 0x82 107da6c28aaSamw #define DATAGRAM_INVALID_SOURCE_NAME_FORMAT 0x83 108da6c28aaSamw #define DATAGRAM_INVALID_DESTINATION_NAME_FORMAT 0x84 109da6c28aaSamw 110*8b2cc8acSafshin salek ardakani - Sun Microsystems - Irvine United States #define NAME_SERVICE_TCP_PORT 137 111*8b2cc8acSafshin salek ardakani - Sun Microsystems - Irvine United States #define NAME_SERVICE_UDP_PORT 137 112*8b2cc8acSafshin salek ardakani - Sun Microsystems - Irvine United States #define DGM_SRVC_UDP_PORT 138 113*8b2cc8acSafshin salek ardakani - Sun Microsystems - Irvine United States #define SSN_SRVC_TCP_PORT 139 114*8b2cc8acSafshin salek ardakani - Sun Microsystems - Irvine United States #define MAX_DATAGRAM_LENGTH 576 115*8b2cc8acSafshin salek ardakani - Sun Microsystems - Irvine United States #define DATAGRAM_HEADER_LENGTH 14 116*8b2cc8acSafshin salek ardakani - Sun Microsystems - Irvine United States #define DATAGRAM_ERR_HEADER_LENGTH 11 117*8b2cc8acSafshin salek ardakani - Sun Microsystems - Irvine United States #define MAX_NAME_LENGTH 256 118*8b2cc8acSafshin salek ardakani - Sun Microsystems - Irvine United States #define BCAST_REQ_RETRY_COUNT 2 119*8b2cc8acSafshin salek ardakani - Sun Microsystems - Irvine United States #define UCAST_REQ_RETRY_COUNT 2 120*8b2cc8acSafshin salek ardakani - Sun Microsystems - Irvine United States #define BCAST_REQ_RETRY_TIMEOUT (500 * MILLISECONDS) 121*8b2cc8acSafshin salek ardakani - Sun Microsystems - Irvine United States #define UCAST_REQ_RETRY_TIMEOUT (500 * MILLISECONDS) 122*8b2cc8acSafshin salek ardakani - Sun Microsystems - Irvine United States #define CONFLICT_TIMER (1 * SECONDS) 123*8b2cc8acSafshin salek ardakani - Sun Microsystems - Irvine United States #define INFINITE_TTL 0 124*8b2cc8acSafshin salek ardakani - Sun Microsystems - Irvine United States #define DEFAULT_TTL (600 * SECONDS) 125*8b2cc8acSafshin salek ardakani - Sun Microsystems - Irvine United States #define SSN_RETRY_COUNT 4 126*8b2cc8acSafshin salek ardakani - Sun Microsystems - Irvine United States #define SSN_CLOSE_TIMEOUT (30 * SECONDS) 127da6c28aaSamw /* 128da6c28aaSamw * K.L. The keep alive time out use to be default to 129da6c28aaSamw * 900 seconds. It is not long enough for some applications 130da6c28aaSamw * i.e. MS Access. Therefore, the timeout is increased to 131da6c28aaSamw * 5400 seconds. 132da6c28aaSamw */ 133da6c28aaSamw #define SSN_KEEP_ALIVE_TIMEOUT (90 * 60) /* seconds */ 134da6c28aaSamw #define FRAGMENT_TIMEOUT (2 * SECONDS) 135da6c28aaSamw 136da6c28aaSamw /* smb_netbios_util.c */ 137da6c28aaSamw extern int netbios_first_level_name_decode(char *in, char *name, char *scope); 138da6c28aaSamw extern int netbios_first_level_name_encode(unsigned char *name, 139da6c28aaSamw unsigned char *scope, unsigned char *out, int max_out); 140da6c28aaSamw extern int netbios_name_isvalid(char *in, char *out); 141da6c28aaSamw 142da6c28aaSamw #ifdef __cplusplus 143da6c28aaSamw } 144da6c28aaSamw #endif 145da6c28aaSamw 146da6c28aaSamw #endif /* _SMBSRV_NETBIOS_H */ 147