Adding upstream version 4.2.2.upstream/4.2.2

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

1 files changed, 137 insertions, 0 deletions

diff --git a/epan/dissectors/asn1/ilp/packet-ilp-template.c b/epan/dissectors/asn1/ilp/packet-ilp-template.c
new file mode 100644
index 00000000..48cd9386
--- /dev/null
+++ b/epan/dissectors/asn1/ilp/packet-ilp-template.c
@@ -0,0 +1,137 @@
+/* packet-ilp.c
+ * Routines for OMA Internal Location Protocol packet dissection
+ * Copyright 2006, e.yimjia <jy.m12.0@gmail.com>
+ * Copyright 2019, Pascal Quantin <pascal@wireshark.org>
+ *
+ * Wireshark - Network traffic analyzer
+ * By Gerald Combs <gerald@wireshark.org>
+ * Copyright 1998 Gerald Combs
+ *
+ * SPDX-License-Identifier: GPL-2.0-or-later
+ *
+ * ref OMA-TS-ILP-V2_0_4-20181213-A
+ * http://www.openmobilealliance.org
+ */
+
+#include "config.h"
+
+#include <epan/packet.h>
+#include <epan/prefs.h>
+#include <epan/asn1.h>
+
+#include "packet-per.h"
+#include "packet-tcp.h"
+#include "packet-gsm_map.h"
+#include "packet-e164.h"
+#include "packet-e212.h"
+
+#define PNAME  "OMA Internal Location Protocol"
+#define PSNAME "ILP"
+#define PFNAME "ilp"
+
+void proto_register_ilp(void);
+
+static dissector_handle_t rrlp_handle;
+static dissector_handle_t lpp_handle;
+static dissector_handle_t ilp_tcp_handle;
+
+
+/* IANA Registered Ports
+ * oma-ilp         7276/tcp    OMA Internal Location
+ */
+#define ILP_TCP_PORT    7276
+
+/* Initialize the protocol and registered fields */
+static int proto_ilp = -1;
+
+
+#define ILP_HEADER_SIZE 2
+
+static gboolean ilp_desegment = TRUE;
+
+#include "packet-ilp-hf.c"
+static int hf_ilp_mobile_directory_number = -1;
+
+/* Initialize the subtree pointers */
+static gint ett_ilp = -1;
+static gint ett_ilp_setid = -1;
+#include "packet-ilp-ett.c"
+
+/* Include constants */
+#include "packet-ilp-val.h"
+
+
+#include "packet-ilp-fn.c"
+
+
+static guint
+get_ilp_pdu_len(packet_info *pinfo _U_, tvbuff_t *tvb, int offset, void *data _U_)
+{
+  /* PDU length = Message length */
+  return tvb_get_ntohs(tvb,offset);
+}
+
+static int
+dissect_ilp_tcp(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void* data)
+{
+  tcp_dissect_pdus(tvb, pinfo, tree, ilp_desegment, ILP_HEADER_SIZE,
+                   get_ilp_pdu_len, dissect_ILP_PDU_PDU, data);
+  return tvb_captured_length(tvb);
+}
+
+void proto_reg_handoff_ilp(void);
+
+/*--- proto_register_ilp -------------------------------------------*/
+void proto_register_ilp(void) {
+
+  /* List of fields */
+  static hf_register_info hf[] = {
+
+#include "packet-ilp-hfarr.c"
+    { &hf_ilp_mobile_directory_number,
+      { "Mobile Directory Number", "ilp.mobile_directory_number",
+        FT_STRING, BASE_NONE, NULL, 0,
+        NULL, HFILL }},
+  };
+
+  /* List of subtrees */
+  static gint *ett[] = {
+    &ett_ilp,
+    &ett_ilp_setid,
+#include "packet-ilp-ettarr.c"
+  };
+
+  module_t *ilp_module;
+
+
+  /* Register protocol */
+  proto_ilp = proto_register_protocol(PNAME, PSNAME, PFNAME);
+  ilp_tcp_handle = register_dissector("ilp", dissect_ilp_tcp, proto_ilp);
+
+  /* Register fields and subtrees */
+  proto_register_field_array(proto_ilp, hf, array_length(hf));
+  proto_register_subtree_array(ett, array_length(ett));
+
+  ilp_module = prefs_register_protocol(proto_ilp, NULL);
+
+  prefs_register_bool_preference(ilp_module, "desegment_ilp_messages",
+        "Reassemble ILP messages spanning multiple TCP segments",
+        "Whether the ILP dissector should reassemble messages spanning multiple TCP segments."
+        " To use this option, you must also enable \"Allow subdissectors to reassemble TCP streams\" in the TCP protocol settings.",
+        &ilp_desegment);
+}
+
+
+/*--- proto_reg_handoff_ilp ---------------------------------------*/
+void
+proto_reg_handoff_ilp(void)
+{
+  dissector_handle_t ilp_pdu_handle;
+
+  ilp_pdu_handle = create_dissector_handle(dissect_ILP_PDU_PDU, proto_ilp);
+  rrlp_handle = find_dissector_add_dependency("rrlp", proto_ilp);
+  lpp_handle = find_dissector_add_dependency("lpp", proto_ilp);
+
+  dissector_add_string("media_type","application/oma-supl-ilp", ilp_pdu_handle);
+  dissector_add_uint_with_preference("tcp.port", ILP_TCP_PORT, ilp_tcp_handle);
+}