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authorgram <gram@f5534014-38df-0310-8fa8-9805f1628bb7>2004-07-18 18:06:47 +0000
committergram <gram@f5534014-38df-0310-8fa8-9805f1628bb7>2004-07-18 18:06:47 +0000
commit35a6e092c3153cc7fbd1337c2230d596b0f7abcb (patch)
tree4eff24a2e16c8963e497e1fc575f35e6af59bd26 /packet-xot.c
parent8dd1ee5ef22a787f4035d68e8e2ec8371fd23266 (diff)
Move dissectors to epan/dissectors directory.
Also move ncp222.py, x11-fields, process-x11-fields.pl, make-reg-dotc, and make-reg-dotc.py. Adjust #include lines in files that include packet-*.h files. git-svn-id: http://anonsvn.wireshark.org/wireshark/trunk@11410 f5534014-38df-0310-8fa8-9805f1628bb7
Diffstat (limited to 'packet-xot.c')
-rw-r--r--packet-xot.c174
1 files changed, 0 insertions, 174 deletions
diff --git a/packet-xot.c b/packet-xot.c
deleted file mode 100644
index 6c3f56fe15..0000000000
--- a/packet-xot.c
+++ /dev/null
@@ -1,174 +0,0 @@
-/* packet-xot.c
- * Routines for X.25 over TCP dissection (RFC 1613)
- *
- * Copyright 2000, Paul Ionescu <paul@acorp.ro>
- *
- * $Id$
- *
- * Ethereal - Network traffic analyzer
- * By Gerald Combs <gerald@ethereal.com>
- * Copyright 1998 Gerald Combs
- *
- * 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.
- */
-
-#ifdef HAVE_CONFIG_H
-# include "config.h"
-#endif
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <ctype.h>
-
-#include <string.h>
-#include <glib.h>
-#include <epan/packet.h>
-#include "packet-tcp.h"
-#include "prefs.h"
-
-#define TCP_PORT_XOT 1998
-
-static gint proto_xot = -1;
-static gint hf_xot_version = -1;
-static gint hf_xot_length = -1;
-
-static gint ett_xot = -1;
-
-/* desegmentation of X.25 over TCP */
-static gboolean xot_desegment = TRUE;
-
-static dissector_handle_t x25_handle;
-
-static guint get_xot_pdu_len(tvbuff_t *tvb, int offset)
-{
- guint16 plen;
-
- /*
- * Get the length of the X.25-over-TCP packet.
- */
- plen = tvb_get_ntohs(tvb, offset + 2);
-
- /*
- * That length doesn't include the header; add that in.
- */
- return plen + 4;
-}
-
-static void dissect_xot_pdu(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree)
-{
- int offset = 0;
- guint16 version;
- guint16 plen;
- int length;
- proto_item *ti;
- proto_tree *xot_tree;
- tvbuff_t *next_tvb;
-
- /*
- * Dissect the X.25-over-TCP packet.
- */
- version = tvb_get_ntohs(tvb, offset + 0);
- plen = tvb_get_ntohs(tvb, offset + 2);
- if (check_col(pinfo->cinfo, COL_PROTOCOL))
- col_set_str(pinfo->cinfo, COL_PROTOCOL, "XOT");
- if (check_col(pinfo->cinfo, COL_INFO))
- col_add_fstr(pinfo->cinfo, COL_INFO, "XOT Version = %u, size = %u",
- version, plen);
-
- if (tree) {
- ti = proto_tree_add_protocol_format(tree, proto_xot, tvb, offset, 4,
- "X.25 over TCP");
- xot_tree = proto_item_add_subtree(ti, ett_xot);
-
- proto_tree_add_uint(xot_tree, hf_xot_version, tvb, offset, 2, version);
- proto_tree_add_uint(xot_tree, hf_xot_length, tvb, offset + 2, 2, plen);
- }
-
- /*
- * Construct a tvbuff containing the amount of the payload we have
- * available. Make its reported length the amount of data in the
- * X.25-over-TCP packet.
- */
- length = tvb_length_remaining(tvb, offset + 4);
- if (length > plen)
- length = plen;
- next_tvb = tvb_new_subset(tvb, offset + 4, length, plen);
- call_dissector(x25_handle, next_tvb, pinfo, tree);
-}
-
-static int dissect_xot(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree)
-{
- /*
- * Do we have the full version number and, if so, is it zero?
- * If we have it but it's not zero, reject this segment.
- */
- if (tvb_bytes_exist(tvb, 0, 2)) {
- if (tvb_get_ntohs(tvb, 0) != 0)
- return 0;
- }
-
- /*
- * The version number's OK, so dissect this segment.
- */
- tcp_dissect_pdus(tvb, pinfo, tree, xot_desegment, 4, get_xot_pdu_len,
- dissect_xot_pdu);
-
- return tvb_length(tvb);
-}
-
-/* Register the protocol with Ethereal */
-void
-proto_register_xot(void)
-{
- static hf_register_info hf[] = {
- { &hf_xot_version,
- { "Version", "xot.version", FT_UINT16, BASE_DEC,
- NULL, 0, "Version of X.25 over TCP protocol", HFILL }},
-
- { &hf_xot_length,
- { "Length", "xot.length", FT_UINT16, BASE_DEC,
- NULL, 0, "Length of X.25 over TCP packet", HFILL }}
-
- };
-
- static gint *ett[] = {
- &ett_xot,
- };
- module_t *xot_module;
-
- proto_xot = proto_register_protocol("X.25 over TCP", "XOT", "xot");
- proto_register_field_array(proto_xot, hf, array_length(hf));
- proto_register_subtree_array(ett, array_length(ett));
-
- xot_module = prefs_register_protocol(proto_xot, NULL);
- prefs_register_bool_preference(xot_module, "desegment",
- "Desegment all X.25-over-TCP messages spanning multiple TCP segments",
- "Whether the X.25-over-TCP dissector should desegment all messages spanning multiple TCP segments",
- &xot_desegment);
-}
-
-void
-proto_reg_handoff_xot(void)
-{
- dissector_handle_t xot_handle;
-
- /*
- * Get a handle for the X.25 dissector.
- */
- x25_handle = find_dissector("x.25");
-
- xot_handle = new_create_dissector_handle(dissect_xot, proto_xot);
- dissector_add("tcp.port", TCP_PORT_XOT, xot_handle);
-}