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authorGilbert Ramirez <gram@alumni.rice.edu>2004-07-18 18:06:47 +0000
committerGilbert Ramirez <gram@alumni.rice.edu>2004-07-18 18:06:47 +0000
commit669db206cb1f270046ad400fff7655e20c63e723 (patch)
tree4eff24a2e16c8963e497e1fc575f35e6af59bd26 /packet-ipsec-udp.c
parentae46c27a38700af669ef907491081f09df6f6b2c (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. svn path=/trunk/; revision=11410
Diffstat (limited to 'packet-ipsec-udp.c')
-rw-r--r--packet-ipsec-udp.c107
1 files changed, 0 insertions, 107 deletions
diff --git a/packet-ipsec-udp.c b/packet-ipsec-udp.c
deleted file mode 100644
index afb52d0814..0000000000
--- a/packet-ipsec-udp.c
+++ /dev/null
@@ -1,107 +0,0 @@
-/*
- * Copyright (c) 2003 Markus Friedl. 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.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
- * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * $Id$
- */
-#ifdef HAVE_CONFIG_H
-# include "config.h"
-#endif
-
-#include <string.h>
-#include <glib.h>
-#include <epan/packet.h>
-
-static int proto_udpencap = -1;
-static gint ett_udpencap = -1;
-
-static dissector_handle_t esp_handle;
-static dissector_handle_t isakmp_handle;
-
-/*
- * UDP Encapsulation of IPsec Packets
- * draft-ietf-ipsec-udp-encaps-06.txt
- */
-static void
-dissect_udpencap(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree)
-{
- tvbuff_t *next_tvb;
- proto_tree *udpencap_tree = NULL;
- proto_item *ti = NULL;
- guint32 spi;
-
- if (check_col(pinfo->cinfo, COL_PROTOCOL))
- col_set_str(pinfo->cinfo, COL_PROTOCOL, "UDPENCAP");
- if (check_col(pinfo->cinfo, COL_INFO))
- col_clear(pinfo->cinfo, COL_INFO);
-
- if (tree) {
- ti = proto_tree_add_item(tree, proto_udpencap, tvb, 0, -1, FALSE);
- udpencap_tree = proto_item_add_subtree(ti, ett_udpencap);
- }
-
- /* First byte of 0 iindicates NAT-keepalive */
- if (tvb_get_guint8(tvb, 0) == 0xff) {
- if (tree)
- proto_tree_add_text(udpencap_tree, tvb, 0, 1, "NAT-keepalive packet");
- } else {
- /* SPI of zero indicates IKE traffic, otherwise it's ESP */
- tvb_memcpy(tvb, (guint8 *)&spi, 0, sizeof(spi));
- if (spi == 0) {
- if (tree) {
- proto_tree_add_text(udpencap_tree, tvb, 0, sizeof(spi),
- "Non-ESP Marker");
- proto_item_set_len(ti, sizeof(spi));
- }
- next_tvb = tvb_new_subset(tvb, sizeof(spi), -1, -1);
- call_dissector(isakmp_handle, next_tvb, pinfo, tree);
- } else {
- if (tree)
- proto_item_set_len(ti, 0);
- call_dissector(esp_handle, tvb, pinfo, tree);
- }
- }
-}
-
-void
-proto_register_udpencap(void)
-{
- static gint *ett[] = {
- &ett_udpencap,
- };
-
- proto_udpencap = proto_register_protocol(
- "UDP Encapsulation of IPsec Packets", "UDPENCAP", "udpencap");
- proto_register_subtree_array(ett, array_length(ett));
-}
-
-void
-proto_reg_handoff_udpencap(void)
-{
- dissector_handle_t udpencap_handle;
-
- esp_handle = find_dissector("esp");
- isakmp_handle = find_dissector("isakmp");
-
- udpencap_handle = create_dissector_handle(dissect_udpencap, proto_udpencap);
- dissector_add("udp.port", 4500, udpencap_handle);
-}