Adding upstream version 4.2.2.upstream/4.2.2

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 109 insertions, 0 deletions

diff --git a/epan/dissectors/packet-dvb-ipdc.c b/epan/dissectors/packet-dvb-ipdc.c
new file mode 100644
index 00000000..b83197e3
--- /dev/null
+++ b/epan/dissectors/packet-dvb-ipdc.c
@@ -0,0 +1,109 @@
+/* packet-dvb-ipdc.c
+ * Routines for ETSI IP Datacast ESG Bootstrap parsing
+ * Copyright 2009 by Holger Hans Peter Freyther <zecke@selfish.org>
+ *
+ * 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 <epan/packet.h>
+
+void proto_register_dvb_ipdc(void);
+void proto_reg_handoff_dvb_ipdc(void);
+
+/* Initialize the protocol and registered fields */
+static int proto_ipdc = -1;
+
+/* static int hf_ipdc_esg_bootstrap_xml = -1; */
+
+/* Initialize the subtree pointers */
+static gint ett_ipdc = -1;
+
+
+enum {
+    DVB_IPDC_SUB_FLUTE,
+    DVB_IPDC_SUB_MAX
+};
+
+static dissector_handle_t ipdc_handle;
+
+static dissector_handle_t sub_handles[DVB_IPDC_SUB_MAX];
+
+#define UDP_PORT_IPDC_ESG_BOOTSTRAP 9214
+
+
+/* Code to actually dissect the packets */
+static int
+dissect_ipdc(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void* data _U_)
+{
+    tvbuff_t   *next_tvb;
+    proto_tree *esg_tree = NULL;
+
+    col_set_str(pinfo->cinfo, COL_PROTOCOL, "IPDC");
+    col_clear(pinfo->cinfo, COL_INFO);
+
+    /* call into flute */
+    if (tree) {
+        proto_item *ti;
+
+        ti = proto_tree_add_protocol_format(tree, proto_ipdc, tvb, 0, -1,
+                                            "ESG Bootstrap");
+        esg_tree = proto_item_add_subtree(ti, ett_ipdc);
+    }
+
+    next_tvb = tvb_new_subset_remaining(tvb, 0);
+    call_dissector(sub_handles[DVB_IPDC_SUB_FLUTE], next_tvb, pinfo, esg_tree);
+    return tvb_captured_length(tvb);
+}
+
+void
+proto_register_dvb_ipdc(void)
+{
+#if 0
+    static hf_register_info hf[] = {
+        {&hf_ipdc_esg_bootstrap_xml,
+         {"ESG Provider Discovery", "dvb_ipdc.bootstrap",
+          FT_STRING, BASE_NONE, NULL, 0x0, "List of ESG Providers", HFILL}}
+    };
+#endif
+
+    static gint *ett[] = {
+        &ett_ipdc,
+    };
+
+    proto_ipdc = proto_register_protocol("ETSI IPDC Bootstrap",
+                                         "ESG Bootstrap", "dvb_ipdc");
+#if 0
+    proto_register_field_array(proto_ipdc, hf, array_length(hf));
+#endif
+    proto_register_subtree_array(ett, array_length(ett));
+
+    ipdc_handle = register_dissector("dvb_ipdc", dissect_ipdc, proto_ipdc);
+}
+
+void
+proto_reg_handoff_dvb_ipdc(void)
+{
+    sub_handles[DVB_IPDC_SUB_FLUTE] = find_dissector_add_dependency("alc", proto_ipdc);
+
+    dissector_add_uint_with_preference("udp.port", UDP_PORT_IPDC_ESG_BOOTSTRAP, ipdc_handle);
+}
+
+/*
+ * Editor modelines  -  https://www.wireshark.org/tools/modelines.html
+ *
+ * Local variables:
+ * c-basic-offset: 4
+ * tab-width: 8
+ * indent-tabs-mode: nil
+ * End:
+ *
+ * vi: set shiftwidth=4 tabstop=8 expandtab:
+ * :indentSize=4:tabSize=8:noTabs=true:
+ */
+