1 files changed, 94 insertions, 0 deletions
diff --git a/epan/dissectors/asn1/gdt/packet-gdt-template.c b/epan/dissectors/asn1/gdt/packet-gdt-template.c
new file mode 100644
index 00000000..7c21c83c
--- /dev/null
+++ b/epan/dissectors/asn1/gdt/packet-gdt-template.c
@@ -0,0 +1,94 @@
+/* packet-gdt-template.c
+ *
+ * Copyright 2022, Damir Franusic <damir.franusic@gmail.com>
+ *
+ * Wireshark - Network traffic analyzer
+ * By Gerald Combs <gerald@wireshark.org>
+ * Copyright 1998 Gerald Combs
+ *
+ * SPDX-License-Identifier: GPL-2.0-or-later
+ */
+
+
+# include "config.h"
+
+#include <glib.h>
+#include <epan/packet.h>
+#include <epan/conversation.h>
+#include <epan/sctpppids.h>
+
+#include <stdio.h>
+#include <string.h>
+
+#include "packet-ber.h"
+#include "packet-gdt.h"
+
+#define PNAME  "Generic Data Transfer Protocol"
+#define PSNAME "GDT"
+#define PFNAME "gdt"
+
+/* Initialize the protocol and registered fields */
+static int proto_gdt = -1;
+static dissector_handle_t gdt_handle = NULL;
+
+#include "packet-gdt-hf.c"
+
+/* Initialize the subtree pointers */
+static int ett_gdt = -1;
+#include "packet-gdt-ett.c"
+
+#include "packet-gdt-fn.c"
+
+static int dissect_gdt(tvbuff_t *tvb,
+                       packet_info *pinfo,
+                       proto_tree *tree,
+                       void *data _U_) {
+    proto_item *gdt_item = NULL;
+    proto_tree *gdt_tree = NULL;
+
+    /* make entry in the Protocol column on summary display */
+    col_set_str(pinfo->cinfo, COL_PROTOCOL, PNAME);
+
+    /* create the gdt protocol tree */
+    if (tree) {
+        gdt_item = proto_tree_add_item(tree, proto_gdt, tvb, 0, -1, ENC_NA);
+        gdt_tree = proto_item_add_subtree(gdt_item, ett_gdt);
+        dissect_GDTMessage_PDU(tvb, pinfo, gdt_tree, 0);
+    }
+    return tvb_captured_length(tvb);
+}
+
+/*--- proto_register_gdt ----------------------------------------------*/
+void proto_register_gdt(void) {
+    /* List of fields */
+    static hf_register_info hf[] = {
+#include "packet-gdt-hfarr.c"
+    };
+
+    /* List of subtrees */
+    static gint *ett[] = {
+        &ett_gdt,
+#include "packet-gdt-ettarr.c"
+    };
+
+    /* Register protocol */
+    proto_gdt = proto_register_protocol(PNAME, PSNAME, PFNAME);
+
+    /* Register fields and subtrees */
+    proto_register_field_array(proto_gdt, hf, array_length(hf));
+    proto_register_subtree_array(ett, array_length(ett));
+
+    /* Register dissector */
+    gdt_handle = register_dissector("gdt", dissect_gdt, proto_gdt);
+}
+
+/*--- proto_reg_handoff_gdt -------------------------------------------*/
+void proto_reg_handoff_gdt(void) {
+    static gboolean initialized = FALSE;
+
+    if (!initialized) {
+        dissector_add_for_decode_as("sctp.ppi", gdt_handle);
+        dissector_add_uint("sctp.ppi", GDT_PROTOCOL_ID, gdt_handle);
+        initialized = TRUE;
+    }
+}