2 * Routines for H.283 packet dissection
7 * Wireshark - Network traffic analyzer
8 * By Gerald Combs <gerald@wireshark.org>
9 * Copyright 1998 Gerald Combs
11 * This program is free software; you can redistribute it and/or
12 * modify it under the terms of the GNU General Public License
13 * as published by the Free Software Foundation; either version 2
14 * of the License, or (at your option) any later version.
16 * This program is distributed in the hope that it will be useful,
17 * but WITHOUT ANY WARRANTY; without even the implied warranty of
18 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
19 * GNU General Public License for more details.
21 * You should have received a copy of the GNU General Public License
22 * along with this program; if not, write to the Free Software
23 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
31 #include <epan/packet.h>
32 #include <epan/prefs.h>
33 #include <epan/conversation.h>
34 #include <epan/oids.h>
35 #include <epan/asn1.h>
40 #include "packet-per.h"
42 #define PNAME "H.283 Logical Channel Transport"
46 /* Initialize the protocol and registered fields */
48 #include "packet-h283-hf.c"
50 /* Initialize the subtree pointers */
51 static int ett_h283 = -1;
52 #include "packet-h283-ett.c"
55 static dissector_handle_t h283_udp_handle = NULL;
58 static dissector_handle_t rdc_pdu_handle = NULL;
59 static dissector_handle_t rdc_device_list_handle = NULL;
60 static dissector_handle_t data_handle = NULL;
62 static gboolean info_is_set;
64 #include "packet-h283-fn.c"
67 dissect_h283_udp(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree)
69 proto_item *ti = NULL;
70 proto_tree *h283_tree = NULL;
72 if (check_col(pinfo->cinfo, COL_PROTOCOL))
73 col_set_str(pinfo->cinfo, COL_PROTOCOL, PSNAME);
77 ti = proto_tree_add_item(tree, proto_h283, tvb, 0, -1, FALSE);
78 h283_tree = proto_item_add_subtree(ti, ett_h283);
80 return dissect_LCTPDU_PDU(tvb, pinfo, h283_tree);
83 /*--- proto_register_h283 ----------------------------------------------*/
84 void proto_register_h283(void) {
87 static hf_register_info hf[] = {
88 #include "packet-h283-hfarr.c"
91 /* List of subtrees */
92 static gint *ett[] = {
94 #include "packet-h283-ettarr.c"
97 /* Register protocol */
98 proto_h283 = proto_register_protocol(PNAME, PSNAME, PFNAME);
100 /* Register fields and subtrees */
101 proto_register_field_array(proto_h283, hf, array_length(hf));
102 proto_register_subtree_array(ett, array_length(ett));
104 new_register_dissector(PFNAME, dissect_h283_udp, proto_h283);
105 h283_udp_handle = find_dissector(PFNAME);
109 /*--- proto_reg_handoff_h283 -------------------------------------------*/
110 void proto_reg_handoff_h283(void)
113 dissector_add_handle("udp.port", h283_udp_handle);
115 rdc_pdu_handle = find_dissector("rdc");
116 rdc_device_list_handle = find_dissector("rdc.device_list");
117 data_handle = find_dissector("data");