Added Nathan's patch for AFS and RX dissection.

svn path=/trunk/; revision=894

1 files changed, 84 insertions, 0 deletions

diff --git a/packet-rx.h b/packet-rx.h
new file mode 100644
index 0000000000..089c99dfb9
--- /dev/null
+++ b/packet-rx.h
@@ -0,0 +1,84 @@
+/* packet-rx.h
+ * Definitions for packet disassembly structures and routines
+ *
+ * $Id: packet-rx.h,v 1.1 1999/10/20 16:41:19 gram Exp $
+ *
+ * Ethereal - Network traffic analyzer
+ * By Gerald Combs <gerald@zing.org>
+ * Copyright 1998 Gerald Combs
+ * Joerg Mayer <jmayer@telemation.de>
+ *
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+ */
+
+#ifndef PACKET_RX_H
+#define PACKET_RX_H
+
+struct rx_header {
+	guint32 epoch;
+	guint32 cid;
+	guint32 callNumber;
+	guint32 seq;
+	guint32 serial;
+	u_char 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_char 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
+	u_char userStatus;
+	u_char securityIndex;
+	guint16 spare;			/* How clever: even though the AFS */
+	guint16 serviceId;		/* header files indicate that the */
+};					/* serviceId is first, it's really */
+					/* encoded _after_ the spare field */
+					/* I wasted a day figuring that out! */
+
+struct rx_ack_header {
+     guint16 bufferspace;       /* # of packet buffers available */
+     guint16 maxskew;
+     guint32 firstpacket;        /* First packet in acks below */
+     guint32 prevpacket;
+     guint32 serial;             /* Packet that prompted this one */
+     u_char reason;             /* rx_ack_reason */
+	/* some other stuff I think */
+};
+
+#define RX_ACK_TYPE_NACK 0
+#define RX_ACK_TYPE_ACK 1
+
+#define RX_ACK_REQUESTED 1
+#define RX_ACK_DUPLICATE 2
+#define RX_ACK_OUT_OF_SEQUENCE 3
+#define RX_ACK_EXEEDS_WINDOW 4
+#define RX_ACK_NOSPACE 5
+#define RX_ACK_PING 6
+#define RX_ACK_PING_RESPONSE 7
+#define RX_ACK_DELAY 8
+
+#endif
+