Add example template for how to add h248 extension packages to the megaco dissector

svn path=/trunk/; revision=12206

1 files changed, 142 insertions, 0 deletions

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 <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 <epan/conversation.h>
+
+#include <stdio.h>
+#include <string.h>
+
+#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);
+}
+