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Diffstat (limited to 'contrib/tcpdump/rx.h')
| -rw-r--r-- | contrib/tcpdump/rx.h | 113 |
1 files changed, 113 insertions, 0 deletions
diff --git a/contrib/tcpdump/rx.h b/contrib/tcpdump/rx.h new file mode 100644 index 0000000..b79dd30 --- /dev/null +++ b/contrib/tcpdump/rx.h @@ -0,0 +1,113 @@ +/* + * Copyright: (c) 2000 United States Government as represented by the + * Secretary of the Navy. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in + * the documentation and/or other materials provided with the + * distribution. + * 3. The names of the authors may not be used to endorse or promote + * products derived from this software without specific prior + * written permission. + * + * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR + * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED + * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. + */ +/* + * Rx protocol format + * + * $Id: rx.h,v 1.8 2002-12-11 07:14:11 guy Exp $ + */ + +#define FS_RX_PORT 7000 +#define CB_RX_PORT 7001 +#define PROT_RX_PORT 7002 +#define VLDB_RX_PORT 7003 +#define KAUTH_RX_PORT 7004 +#define VOL_RX_PORT 7005 +#define ERROR_RX_PORT 7006 /* Doesn't seem to be used */ +#define BOS_RX_PORT 7007 + +#ifndef AFSNAMEMAX +#define AFSNAMEMAX 256 +#endif + +#ifndef AFSOPAQUEMAX +#define AFSOPAQUEMAX 1024 +#endif + +#define PRNAMEMAX 64 +#define VLNAMEMAX 65 +#define KANAMEMAX 64 +#define BOSNAMEMAX 256 + +#define PRSFS_READ 1 /* Read files */ +#define PRSFS_WRITE 2 /* Write files */ +#define PRSFS_INSERT 4 /* Insert files into a directory */ +#define PRSFS_LOOKUP 8 /* Lookup files into a directory */ +#define PRSFS_DELETE 16 /* Delete files */ +#define PRSFS_LOCK 32 /* Lock files */ +#define PRSFS_ADMINISTER 64 /* Change ACL's */ + +struct rx_header { + u_int32_t epoch; + u_int32_t cid; + u_int32_t callNumber; + u_int32_t seq; + u_int32_t serial; + u_int8_t type; +#define RX_PACKET_TYPE_DATA 1 +#define RX_PACKET_TYPE_ACK 2 +#define RX_PACKET_TYPE_BUSY 3 +#define RX_PACKET_TYPE_ABORT 4 +#define RX_PACKET_TYPE_ACKALL 5 +#define RX_PACKET_TYPE_CHALLENGE 6 +#define RX_PACKET_TYPE_RESPONSE 7 +#define RX_PACKET_TYPE_DEBUG 8 +#define RX_PACKET_TYPE_PARAMS 9 +#define RX_PACKET_TYPE_VERSION 13 + u_int8_t flags; +#define RX_CLIENT_INITIATED 1 +#define RX_REQUEST_ACK 2 +#define RX_LAST_PACKET 4 +#define RX_MORE_PACKETS 8 +#define RX_FREE_PACKET 16 +#define RX_SLOW_START_OK 32 +#define RX_JUMBO_PACKET 32 + u_int8_t userStatus; + u_int8_t securityIndex; + u_int16_t spare; /* How clever: even though the AFS */ + u_int16_t serviceId; /* header files indicate that the */ +}; /* serviceId is first, it's really */ + /* encoded _after_ the spare field */ + /* I wasted a day figuring that out! */ + +#define NUM_RX_FLAGS 7 + +#define RX_MAXACKS 255 + +struct rx_ackPacket { + u_int16_t bufferSpace; /* Number of packet buffers available */ + u_int16_t maxSkew; /* Max diff between ack'd packet and */ + /* highest packet received */ + u_int32_t firstPacket; /* The first packet in ack list */ + u_int32_t previousPacket; /* Previous packet recv'd (obsolete) */ + u_int32_t serial; /* # of packet that prompted the ack */ + u_int8_t reason; /* Reason for acknowledgement */ + u_int8_t nAcks; /* Number of acknowledgements */ + u_int8_t acks[RX_MAXACKS]; /* Up to RX_MAXACKS acknowledgements */ +}; + +/* + * Values for the acks array + */ + +#define RX_ACK_TYPE_NACK 0 /* Don't have this packet */ +#define RX_ACK_TYPE_ACK 1 /* I have this packet */ |
