forked from osmocom/wireshark
110 lines
3.0 KiB
C
110 lines
3.0 KiB
C
/* packet-h283.c
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* Routines for H.283 packet dissection
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* 2007 Tomas Kukosa
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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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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#include "config.h"
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#include <epan/packet.h>
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#include <epan/oids.h>
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#include <epan/asn1.h>
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#include "packet-per.h"
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#define PNAME "H.283 Logical Channel Transport"
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#define PSNAME "LCT"
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#define PFNAME "lct"
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void proto_register_h283(void);
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void proto_reg_handoff_h283(void);
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/* Initialize the protocol and registered fields */
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static int proto_h283 = -1;
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#include "packet-h283-hf.c"
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/* Initialize the subtree pointers */
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static int ett_h283 = -1;
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#include "packet-h283-ett.c"
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/* Subdissectors */
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static dissector_handle_t rdc_pdu_handle;
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static dissector_handle_t rdc_device_list_handle;
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static dissector_handle_t data_handle;
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static gboolean info_is_set;
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#include "packet-h283-fn.c"
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static int
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dissect_h283_udp(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void *data _U_)
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{
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proto_item *ti = NULL;
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proto_tree *h283_tree = NULL;
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col_set_str(pinfo->cinfo, COL_PROTOCOL, PSNAME);
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info_is_set = FALSE;
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ti = proto_tree_add_item(tree, proto_h283, tvb, 0, -1, ENC_NA);
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h283_tree = proto_item_add_subtree(ti, ett_h283);
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return dissect_LCTPDU_PDU(tvb, pinfo, h283_tree, NULL);
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}
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/*--- proto_register_h283 ----------------------------------------------*/
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void proto_register_h283(void) {
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/* List of fields */
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static hf_register_info hf[] = {
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#include "packet-h283-hfarr.c"
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};
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/* List of subtrees */
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static gint *ett[] = {
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&ett_h283,
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#include "packet-h283-ettarr.c"
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};
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/* Register protocol */
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proto_h283 = proto_register_protocol(PNAME, PSNAME, PFNAME);
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/* Register fields and subtrees */
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proto_register_field_array(proto_h283, hf, array_length(hf));
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proto_register_subtree_array(ett, array_length(ett));
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register_dissector(PFNAME, dissect_h283_udp, proto_h283);
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}
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/*--- proto_reg_handoff_h283 -------------------------------------------*/
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void proto_reg_handoff_h283(void)
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{
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dissector_handle_t h283_udp_handle;
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h283_udp_handle = find_dissector(PFNAME);
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dissector_add_for_decode_as("udp.port", h283_udp_handle);
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rdc_pdu_handle = find_dissector("rdc");
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rdc_device_list_handle = find_dissector("rdc.device_list");
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data_handle = find_dissector("data");
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}
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