From f89f25c1182a22fbe891fa0fc87ad7ed3e1440b5 Mon Sep 17 00:00:00 2001
From: Luca Deri <deri@ntop.org>
Date: Thu, 13 Feb 2020 15:20:47 +0100
Subject: Added ndpi_is_protocol_detected() API call

---
 src/include/ndpi_api.h |  3 +++
 src/lib/ndpi_utils.c   | 11 +++++++++++
 2 files changed, 14 insertions(+)

diff --git a/src/include/ndpi_api.h b/src/include/ndpi_api.h
index 342a24ae7..c069b811d 100644
--- a/src/include/ndpi_api.h
+++ b/src/include/ndpi_api.h
@@ -982,6 +982,9 @@ extern "C" {
   void ndpi_data_print_window_values(struct ndpi_analyze_struct *s); /* debug */
 
   ndpi_url_risk ndpi_validate_url(char *url);
+
+  u_int8_t ndpi_is_protocol_detected(struct ndpi_detection_module_struct *ndpi_str,
+				     ndpi_protocol proto);
 #ifdef __cplusplus
 }
 #endif
diff --git a/src/lib/ndpi_utils.c b/src/lib/ndpi_utils.c
index 99571b2c6..1f57da19f 100644
--- a/src/lib/ndpi_utils.c
+++ b/src/lib/ndpi_utils.c
@@ -1379,3 +1379,14 @@ ndpi_url_risk ndpi_validate_url(char *url) {
   return(rc);
 }
 
+/* ******************************************************************** */
+
+u_int8_t ndpi_is_protocol_detected(struct ndpi_detection_module_struct *ndpi_str,
+				   ndpi_protocol proto) {
+  if((proto.master_protocol != NDPI_PROTOCOL_UNKNOWN)
+     || (proto.app_protocol != NDPI_PROTOCOL_UNKNOWN)
+     || (proto.category != NDPI_PROTOCOL_CATEGORY_UNSPECIFIED))
+    return(1);
+  else
+    return(0);
+}
-- 
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