From 1796a1d814494fa85f75d395703edbc86ead3520 Mon Sep 17 00:00:00 2001
From: Ivan Nardi <12729895+IvanNardi@users.noreply.github.com>
Date: Thu, 6 Oct 2022 17:09:26 +0200
Subject: LINE_CALL: add detection of LINE voip calls (#1761)

These flows are classifed as `LINE_CALL`; another option was
`RTP/LINE_CALL`. No sure about the best solution...

Extend LINE domains list.

Remove RTP dead code.
---
 src/lib/ndpi_main.c | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'src/lib/ndpi_main.c')

diff --git a/src/lib/ndpi_main.c b/src/lib/ndpi_main.c
index 7c3f63d64..d1adffe9e 100644
--- a/src/lib/ndpi_main.c
+++ b/src/lib/ndpi_main.c
@@ -2001,6 +2001,10 @@ static void ndpi_init_protocol_defaults(struct ndpi_detection_module_struct *ndp
                          "Line", NDPI_PROTOCOL_CATEGORY_CHAT,
                           ndpi_build_default_ports(ports_a, 0, 0, 0, 0, 0) /* TCP */,
                           ndpi_build_default_ports(ports_b, 0, 0, 0, 0, 0) /* UDP */);
+  ndpi_set_proto_defaults(ndpi_str, 0 /* encrypted */, 0 /* nw proto */, NDPI_PROTOCOL_ACCEPTABLE, NDPI_PROTOCOL_LINE_CALL,
+                         "LineCall", NDPI_PROTOCOL_CATEGORY_VOIP,
+                          ndpi_build_default_ports(ports_a, 0, 0, 0, 0, 0) /* TCP */,
+                          ndpi_build_default_ports(ports_b, 0, 0, 0, 0, 0) /* UDP */);
 
 
 #ifdef CUSTOM_NDPI_PROTOCOLS
@@ -4687,6 +4691,9 @@ static int ndpi_callback_init(struct ndpi_detection_module_struct *ndpi_str) {
   /* CryNetwork */
   init_crynet_dissector(ndpi_str, &a, detection_bitmask);
 
+  /* Line voip */
+  init_line_dissector(ndpi_str, &a, detection_bitmask);
+
 #ifdef CUSTOM_NDPI_PROTOCOLS
 #include "../../../nDPI-custom/custom_ndpi_main_init.c"
 #endif
-- 
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