| | 1 | /* |
| | 2 | * Copyright (c) 2000 Apple Computer, Inc. All rights reserved. |
| | 3 | * |
| | 4 | * @APPLE_LICENSE_HEADER_START@ |
| | 5 | * |
| | 6 | * The contents of this file constitute Original Code as defined in and |
| | 7 | * are subject to the Apple Public Source License Version 1.1 (the |
| | 8 | * "License"). You may not use this file except in compliance with the |
| | 9 | * License. Please obtain a copy of the License at |
| | 10 | * http://www.apple.com/publicsource and read it before using this file. |
| | 11 | * |
| | 12 | * This Original Code and all software distributed under the License are |
| | 13 | * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER |
| | 14 | * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, |
| | 15 | * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, |
| | 16 | * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the |
| | 17 | * License for the specific language governing rights and limitations |
| | 18 | * under the License. |
| | 19 | * |
| | 20 | * @APPLE_LICENSE_HEADER_END@ |
| | 21 | */ |
| | 22 | /* |
| | 23 | * |
| | 24 | * ORIGINS: 82 |
| | 25 | * |
| | 26 | * (C) COPYRIGHT Apple Computer, Inc. 1992-1996 |
| | 27 | * All Rights Reserved |
| | 28 | * |
| | 29 | */ |
| | 30 | |
| | 31 | #ifndef _NETAT_ZIP_H_ |
| | 32 | #define _NETAT_ZIP_H_ |
| | 33 | |
| | 34 | /* Definitions for ZIP, per AppleTalk Zone Information Protocol |
| | 35 | * documentation from `Inside AppleTalk', July 14, 1986. |
| | 36 | */ |
| | 37 | |
| | 38 | /* ZIP packet types */ |
| | 39 | |
| | 40 | #define ZIP_QUERY 1 /* ZIP zone query packet */ |
| | 41 | #define ZIP_REPLY 2 /* ZIP query reply packet */ |
| | 42 | #define ZIP_TAKEDOWN 3 /* ZIP takedown packet */ |
| | 43 | #define ZIP_BRINGUP 4 /* ZIP bringup packet */ |
| | 44 | #define ZIP_GETNETINFO 5 /* ZIP DDP get net info packet */ |
| | 45 | #define ZIP_NETINFO_REPLY 6 /* ZIP GetNetInfo Reply */ |
| | 46 | #define ZIP_NOTIFY 7 /* Notification of zone name change */ |
| | 47 | #define ZIP_EXTENDED_REPLY 8 /* ZIP extended query reply packet */ |
| | 48 | |
| | 49 | #define ZIP_GETMYZONE 7 /* ZIP ATP get my zone packet */ |
| | 50 | #define ZIP_GETZONELIST 8 /* ZIP ATP get zone list packet */ |
| | 51 | #define ZIP_GETLOCALZONES 9 /* ZIP ATP get cable list packet*/ |
| | 52 | |
| | 53 | #define ZIP_HDR_SIZE 2 |
| | 54 | #define ZIP_DATA_SIZE 584 |
| | 55 | |
| | 56 | |
| | 57 | #define ZIP_MAX_ZONE_LENGTH 32 /* Max length for a Zone Name */ |
| | 58 | |
| | 59 | typedef struct at_zip { |
| | 60 | u_char command; |
| | 61 | u_char flags; |
| | 62 | char data[ZIP_DATA_SIZE]; |
| | 63 | } at_zip_t; |
| | 64 | |
| | 65 | #define ZIP_ZIP(c) ((at_zip_t *)(&((at_ddp_t *)(c))->data[0])) |
| | 66 | |
| | 67 | typedef struct { |
| | 68 | char command; |
| | 69 | char flags; |
| | 70 | at_net cable_range_start; |
| | 71 | at_net cable_range_end; |
| | 72 | u_char data[1]; |
| | 73 | } at_x_zip_t; |
| | 74 | |
| | 75 | #define ZIP_X_HDR_SIZE 6 |
| | 76 | |
| | 77 | /* flags for ZipNetInfoReply packet */ |
| | 78 | #define ZIP_ZONENAME_INVALID 0x80 |
| | 79 | #define ZIP_USE_BROADCAST 0x40 |
| | 80 | #define ZIP_ONE_ZONE 0x20 |
| | 81 | |
| | 82 | #define ZIP_NETINFO_RETRIES 3 |
| | 83 | #define ZIP_TIMER_INT HZ /* HZ defined in param.h */ |
| | 84 | |
| | 85 | /* ZIP control codes */ |
| | 86 | #define ZIP_ONLINE 1 |
| | 87 | #define ZIP_LATE_ROUTER 2 |
| | 88 | #define ZIP_NO_ROUTER 3 |
| | 89 | |
| | 90 | #define ZIP_RE_AARP -1 |
| | 91 | |
| | 92 | #endif /* _NETAT_ZIP_H_ */ |
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