From eaf5cc19c39925668cd0b5f0d3a7562c627188a0 Mon Sep 17 00:00:00 2001 From: Ronnie Sahlberg Date: Tue, 5 Oct 2004 11:20:43 +0000 Subject: Add example template for how to add h248 extension packages to the megaco dissector svn path=/trunk/; revision=12206 --- epan/dissectors/packet-h248_package_bcp.c | 142 ++++++++++++++++++++++++++++++ 1 file changed, 142 insertions(+) create mode 100644 epan/dissectors/packet-h248_package_bcp.c (limited to 'epan/dissectors/packet-h248_package_bcp.c') diff --git a/epan/dissectors/packet-h248_package_bcp.c b/epan/dissectors/packet-h248_package_bcp.c new file mode 100644 index 0000000000..cf632d778b --- /dev/null +++ b/epan/dissectors/packet-h248_package_bcp.c @@ -0,0 +1,142 @@ +/* Do not modify this file. */ +/* It is created automatically by the ASN.1 to Ethereal dissector compiler */ +/* ./packet-h248_package_bcp.c */ +/* ../../tools/asn2eth.py -X -b -e -p h248_package_bcp -c h248_package_bcp.cnf -s packet-h248_package_bcp-template BCP.asn */ + +/* Input file: packet-h248_package_bcp-template.c */ + +/* packet-h248_package_bcp.c + * Routines for H.248/MEGACO-Package_bcp packet dissection + * Ronnie Sahlberg 2004 + * + * $Id: packet-h248_package_bcp-template.c 12205 2004-10-05 09:50:19Z sahlberg $ + * + * Ethereal - Network traffic analyzer + * By Gerald Combs + * 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 +#include +#include + +#include +#include + +#include "packet-ber.h" +#include "packet-h248_package_bcp.h" + +#define PNAME "H.248 MEGACO/BCP" +#define PSNAME "H248BCP" +#define PFNAME "h248bcp" + +/* Initialize the protocol and registered fields */ +static int proto_h248_package_bcp = -1; + +/*--- Included file: packet-h248_package_bcp-hf.c ---*/ + +static int hf_h248_package_bcp_BNCChar_PDU = -1; /* BNCChar */ + +/*--- End of included file: packet-h248_package_bcp-hf.c ---*/ + + +/* Initialize the subtree pointers */ +static gint ett_h248_package_bcp = -1; +/*#include "packet-h248_package_bcp-ett.c"*/ + + + +/*--- Included file: packet-h248_package_bcp-fn.c ---*/ + +/*--- Fields for imported types ---*/ + + + +static const value_string BNCChar_vals[] = { + { 1, "aal1" }, + { 2, "aal2" }, + { 3, "aal1struct" }, + { 4, "ipRtp" }, + { 5, "tdm" }, + { 0, NULL } +}; + + +static int +dissect_h248_package_bcp_BNCChar(gboolean implicit_tag _U_, tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree, int hf_index) { + offset = dissect_ber_integer(pinfo, tree, tvb, offset, hf_index, NULL); + + return offset; +} + +/*--- PDUs ---*/ + +static void dissect_BNCChar_PDU(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree) { + dissect_h248_package_bcp_BNCChar(FALSE, tvb, 0, pinfo, tree, hf_h248_package_bcp_BNCChar_PDU); +} + + +/*--- End of included file: packet-h248_package_bcp-fn.c ---*/ + + + +/*--- proto_register_h248_package_bcp ----------------------------------------------*/ +void proto_register_h248_package_bcp(void) { + + /* List of fields */ + static hf_register_info hf[] = { + +/*--- Included file: packet-h248_package_bcp-hfarr.c ---*/ + + { &hf_h248_package_bcp_BNCChar_PDU, + { "BNCChar", "h248_package_bcp.BNCChar", + FT_UINT32, BASE_DEC, VALS(BNCChar_vals), 0, + "BNCChar", HFILL }}, + +/*--- End of included file: packet-h248_package_bcp-hfarr.c ---*/ + + }; + + /* List of subtrees */ + static gint *ett[] = { + &ett_h248_package_bcp, + /*#include "packet-h248_package_bcp-ettarr.c"*/ + }; + + /* Register protocol */ + proto_h248_package_bcp = proto_register_protocol(PNAME, PSNAME, PFNAME); + + /* Register fields and subtrees */ + proto_register_field_array(proto_h248_package_bcp, hf, array_length(hf)); + proto_register_subtree_array(ett, array_length(ett)); + +} + + +/*--- proto_reg_handoff_h248_package_bcp -------------------------------------------*/ +void proto_reg_handoff_h248_package_bcp(void) { + dissector_handle_t h248_package_bcp_handle; + + + h248_package_bcp_handle = create_dissector_handle(dissect_BNCChar_PDU, proto_h248_package_bcp); + dissector_add("h248.package.bin", 0x001e0001, h248_package_bcp_handle); +} + -- cgit v1.2.3