4d2920314d
With the exception of docsis's packet-tlv.c file, these are all simple problems with the prefix not exactly set to PROTOABBREV. For example, for packet-bpkmattr.c, the field names are prefixed with "docsis.bpkmattr." instead of "docsis_bpkmattr.". packet-tlv.c had one mis-named field, namely "docsis.cos.sid". It has been changed to "docsis_tlv.cos.sid" in the patch to be attached, which includes patches for 29 files in the plugins/docsis/ directory ... svn path=/trunk/; revision=23088
158 lines
4.4 KiB
C
158 lines
4.4 KiB
C
/* packet-dsdrsp.c
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* Routines for Dynamic Service Delete Response dissection
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* Copyright 2002, Anand V. Narwani <anand[AT]narwani.org>
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*
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* $Id$
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*
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* Wireshark - Network traffic analyzer
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* By Gerald Combs <gerald@wireshark.org>
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* Copyright 1998 Gerald Combs
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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#ifdef HAVE_CONFIG_H
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# include "config.h"
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#endif
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#include "moduleinfo.h"
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <gmodule.h>
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#include <epan/packet.h>
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/* Initialize the protocol and registered fields */
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static int proto_docsis_dsdrsp = -1;
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static int hf_docsis_dsdrsp = -1;
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static int hf_docsis_dsdrsp_tranid = -1;
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static int hf_docsis_dsdrsp_confcode = -1;
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static int hf_docsis_dsdrsp_rsvd = -1;
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extern value_string docsis_conf_code[];
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/* Initialize the subtree pointers */
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static gint ett_docsis_dsdrsp = -1;
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/* Code to actually dissect the packets */
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static void
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dissect_dsdrsp (tvbuff_t * tvb, packet_info * pinfo, proto_tree * tree)
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{
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proto_item *it;
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proto_tree *dsdrsp_tree;
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guint16 tranid;
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guint8 confcode;
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tranid = tvb_get_ntohs (tvb, 0);
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confcode = tvb_get_guint8 (tvb, 2);
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if (check_col (pinfo->cinfo, COL_INFO))
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{
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col_clear (pinfo->cinfo, COL_INFO);
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col_add_fstr (pinfo->cinfo, COL_INFO,
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"Dynamic Service Delete Response Tran id = %u (%s)",
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tranid, val_to_str (confcode, docsis_conf_code, "%s"));
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}
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if (tree)
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{
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it =
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proto_tree_add_protocol_format (tree, proto_docsis_dsdrsp, tvb, 0, -1,
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"DSD Response");
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dsdrsp_tree = proto_item_add_subtree (it, ett_docsis_dsdrsp);
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proto_tree_add_item (dsdrsp_tree, hf_docsis_dsdrsp_tranid, tvb, 0, 2,
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FALSE);
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proto_tree_add_item (dsdrsp_tree, hf_docsis_dsdrsp_confcode, tvb, 2, 1,
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FALSE);
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proto_tree_add_item (dsdrsp_tree, hf_docsis_dsdrsp_rsvd, tvb, 3, 1,
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FALSE);
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}
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}
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/* Register the protocol with Wireshark */
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/* this format is require because a script is used to build the C function
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that calls all the protocol registration.
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*/
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void
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proto_register_docsis_dsdrsp (void)
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{
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/* Setup list of header fields See Section 1.6.1 for details*/
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static hf_register_info hf[] = {
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{&hf_docsis_dsdrsp,
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{"Dynamic Service Delete Response", "docsis_dsdrsp",
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FT_BYTES, BASE_HEX, NULL, 0x0,
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"Dynamic Service Delete Response", HFILL}
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},
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{&hf_docsis_dsdrsp_tranid,
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{"Transaction Id", "docsis_dsdrsp.tranid",
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FT_UINT16, BASE_DEC, NULL, 0x0,
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"Transaction Id", HFILL}
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},
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{&hf_docsis_dsdrsp_confcode,
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{"Confirmation Code", "docsis_dsdrsp.confcode",
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FT_UINT8, BASE_DEC, VALS (docsis_conf_code), 0x0,
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"Confirmation Code", HFILL}
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},
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{&hf_docsis_dsdrsp_rsvd,
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{"Reserved", "docsis_dsdrsp.rsvd",
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FT_UINT8, BASE_DEC, NULL, 0x0,
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"Reserved", HFILL}
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},
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};
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/* Setup protocol subtree array */
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static gint *ett[] = {
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&ett_docsis_dsdrsp,
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};
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/* Register the protocol name and description */
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proto_docsis_dsdrsp =
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proto_register_protocol ("DOCSIS Dynamic Service Delete Response",
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"DOCSIS DSD-RSP", "docsis_dsdrsp");
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/* Required function calls to register the header fields and subtrees used */
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proto_register_field_array (proto_docsis_dsdrsp, hf, array_length (hf));
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proto_register_subtree_array (ett, array_length (ett));
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register_dissector ("docsis_dsdrsp", dissect_dsdrsp, proto_docsis_dsdrsp);
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}
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/* If this dissector uses sub-dissector registration add a registration routine.
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This format is required because a script is used to find these routines and
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create the code that calls these routines.
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*/
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void
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proto_reg_handoff_docsis_dsdrsp (void)
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{
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dissector_handle_t docsis_dsdrsp_handle;
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docsis_dsdrsp_handle = find_dissector ("docsis_dsdrsp");
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dissector_add ("docsis_mgmt", 0x16, docsis_dsdrsp_handle);
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}
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