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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-ieee8023.c
parentae46c27a38700af669ef907491081f09df6f6b2c (diff)
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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-ieee8023.c')
-rw-r--r--packet-ieee8023.c121
1 files changed, 0 insertions, 121 deletions
diff --git a/packet-ieee8023.c b/packet-ieee8023.c
deleted file mode 100644
index 5e8f98aa2d..0000000000
--- a/packet-ieee8023.c
+++ /dev/null
@@ -1,121 +0,0 @@
-/* packet-ieee8023.c
- * Routine for dissecting 802.3 (as opposed to D/I/X Ethernet) packets.
- *
- * $Id$
- *
- * 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 <glib.h>
-#include <epan/packet.h>
-#include "packet-ieee8023.h"
-#include "packet-eth.h"
-#include "packet-frame.h"
-
-static dissector_handle_t ipx_handle;
-static dissector_handle_t llc_handle;
-
-void
-dissect_802_3(int length, gboolean is_802_2, tvbuff_t *tvb,
- int offset_after_length, packet_info *pinfo, proto_tree *tree,
- proto_tree *fh_tree, int length_id, int trailer_id,
- int fcs_len)
-{
- tvbuff_t *volatile next_tvb;
- tvbuff_t *volatile trailer_tvb;
- const char *saved_proto;
-
- if (fh_tree)
- proto_tree_add_uint(fh_tree, length_id, tvb, offset_after_length - 2, 2,
- length);
-
- /* Give the next dissector only 'length' number of bytes */
- TRY {
- next_tvb = tvb_new_subset(tvb, offset_after_length, length, length);
- trailer_tvb = tvb_new_subset(tvb, offset_after_length + length, -1, -1);
- }
- CATCH2(BoundsError, ReportedBoundsError) {
- /* Either:
-
- the packet doesn't have "length" bytes worth of
- captured data left in it - or it may not even have
- "length" bytes worth of data in it, period -
- so the "tvb_new_subset()" creating "next_tvb"
- threw an exception
-
- or
-
- the packet has exactly "length" bytes worth of
- captured data left in it, so the "tvb_new_subset()"
- creating "trailer_tvb" threw an exception.
-
- In either case, this means that all the data in the frame
- is within the length value, so we give all the data to the
- next protocol and have no trailer. */
- next_tvb = tvb_new_subset(tvb, offset_after_length, -1, length);
- trailer_tvb = NULL;
- }
- ENDTRY;
-
- /* Dissect the payload either as IPX or as an LLC frame.
- Catch BoundsError and ReportedBoundsError, so that if the
- reported length of "next_tvb" was reduced by some dissector
- before an exception was thrown, we can still put in an item
- for the trailer. */
- saved_proto = pinfo->current_proto;
- TRY {
- if (is_802_2)
- call_dissector(llc_handle, next_tvb, pinfo, tree);
- else
- call_dissector(ipx_handle, next_tvb, pinfo, tree);
- }
- CATCH(BoundsError) {
- /* Somebody threw BoundsError, which means that dissecting the payload
- found that the packet was cut off by a snapshot length before the
- end of the payload. The trailer comes after the payload, so *all*
- of the trailer is cut off - don't bother adding the trailer, just
- rethrow the exception so it gets reported. */
- RETHROW;
- }
- CATCH_ALL {
- /* Well, somebody threw an exception other than BoundsError.
- Show the exception, and then drive on to show the trailer,
- restoring the protocol value that was in effect before we
- called the subdissector. */
- show_exception(next_tvb, pinfo, tree, EXCEPT_CODE);
- pinfo->current_proto = saved_proto;
- }
- ENDTRY;
-
- add_ethernet_trailer(fh_tree, trailer_id, tvb, trailer_tvb, fcs_len);
-}
-
-void
-proto_reg_handoff_ieee802_3(void)
-{
- /*
- * Get handles for the IPX and LLC dissectors.
- */
- ipx_handle = find_dissector("ipx");
- llc_handle = find_dissector("llc");
-}