From c50a8d4808bbe3f41cbe5e681e84a1eb52129cb1 Mon Sep 17 00:00:00 2001
From: Ivan Nardi <12729895+IvanNardi@users.noreply.github.com>
Date: Sat, 6 Mar 2021 05:48:36 +0100
Subject: Add support for Snapchat voip calls (#1147)

* Add support for Snapchat voip calls

Snapchat multiplexes some of its audio/video real time traffic with QUIC
sessions. The peculiarity of these sessions is that they are Q046 and
don't have any SNI.

* Fix tests with libgcrypt disabled
---
 example/ndpiReader.c  | 2 +-
 example/reader_util.c | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

(limited to 'example')

diff --git a/example/ndpiReader.c b/example/ndpiReader.c
index 4df335d1c..0baa51000 100644
--- a/example/ndpiReader.c
+++ b/example/ndpiReader.c
@@ -81,7 +81,7 @@ u_int8_t verbose = 0, enable_joy_stats = 0;
 int nDPI_LogLevel = 0;
 char *_debug_protocols = NULL;
 u_int8_t human_readeable_string_len = 5;
-u_int8_t max_num_udp_dissected_pkts = 16 /* 8 is enough for most protocols, Signal requires more */, max_num_tcp_dissected_pkts = 80 /* due to telnet */;
+u_int8_t max_num_udp_dissected_pkts = 24 /* 8 is enough for most protocols, Signal and SnapchatCall require more */, max_num_tcp_dissected_pkts = 80 /* due to telnet */;
 static u_int32_t pcap_analysis_duration = (u_int32_t)-1;
 static u_int16_t decode_tunnels = 0;
 static u_int16_t num_loops = 1;
diff --git a/example/reader_util.c b/example/reader_util.c
index e2a691576..257b5658f 100644
--- a/example/reader_util.c
+++ b/example/reader_util.c
@@ -85,7 +85,7 @@
 
 extern u_int8_t enable_protocol_guess, enable_joy_stats, enable_payload_analyzer;
 extern u_int8_t verbose, human_readeable_string_len;
-extern u_int8_t max_num_udp_dissected_pkts /* 8 */, max_num_tcp_dissected_pkts /* 10 */;
+extern u_int8_t max_num_udp_dissected_pkts /* 24 */, max_num_tcp_dissected_pkts /* 80 */;
 static u_int32_t flow_id = 0;
 
 u_int8_t enable_doh_dot_detection = 0;
-- 
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