From 9128e441c685bdcdeeb170ee5e367ef4cc00f6ea Mon Sep 17 00:00:00 2001
From: Armin Novak <armin.novak@thincast.com>
Date: Thu, 23 Jan 2020 10:50:37 +0100
Subject: [PATCH] Fixed rdpei unused function warning.

---
 channels/rdpei/client/rdpei_main.c | 33 ++++++++++++++++++++++--------
 1 file changed, 24 insertions(+), 9 deletions(-)

diff --git a/channels/rdpei/client/rdpei_main.c b/channels/rdpei/client/rdpei_main.c
index 64a619ab1..2e72bd449 100644
--- a/channels/rdpei/client/rdpei_main.c
+++ b/channels/rdpei/client/rdpei_main.c
@@ -112,13 +112,28 @@ typedef struct _RDPEI_PLUGIN RDPEI_PLUGIN;
  */
 static UINT rdpei_send_frame(RdpeiClientContext* context);
 
-static const char* RDPEI_EVENTID_STRINGS[] = { "",
-	                                           "EVENTID_SC_READY",
-	                                           "EVENTID_CS_READY",
-	                                           "EVENTID_TOUCH",
-	                                           "EVENTID_SUSPEND_TOUCH",
-	                                           "EVENTID_RESUME_TOUCH",
-	                                           "EVENTID_DISMISS_HOVERING_CONTACT" };
+#ifdef WITH_DEBUG_RDPEI
+static const char* rdpei_eventid_string(UINT16 event)
+{
+	switch (event)
+	{
+		case EVENTID_SC_READY:
+			return "EVENTID_SC_READY";
+		case EVENTID_CS_READY:
+			return "EVENTID_CS_READY";
+		case EVENTID_TOUCH:
+			return "EVENTID_TOUCH";
+		case EVENTID_SUSPEND_TOUCH:
+			return "EVENTID_SUSPEND_TOUCH";
+		case EVENTID_RESUME_TOUCH:
+			return "EVENTID_RESUME_TOUCH";
+		case EVENTID_DISMISS_HOVERING_CONTACT:
+			return "EVENTID_DISMISS_HOVERING_CONTACT";
+		default:
+			return "EVENTID_UNKNOWN";
+	}
+}
+#endif
 
 /**
  * Function description
@@ -179,7 +194,7 @@ static UINT rdpei_send_pdu(RDPEI_CHANNEL_CALLBACK* callback, wStream* s, UINT16
 #ifdef WITH_DEBUG_RDPEI
 	WLog_DBG(TAG,
 	         "rdpei_send_pdu: eventId: %" PRIu16 " (%s) length: %" PRIu32 " status: %" PRIu32 "",
-	         eventId, RDPEI_EVENTID_STRINGS[eventId], pduLength, status);
+	         eventId, rdpei_eventid_string(eventId), pduLength, status);
 #endif
 	return status;
 }
@@ -434,7 +449,7 @@ static UINT rdpei_recv_pdu(RDPEI_CHANNEL_CALLBACK* callback, wStream* s)
 	Stream_Read_UINT32(s, pduLength); /* pduLength (4 bytes) */
 #ifdef WITH_DEBUG_RDPEI
 	WLog_DBG(TAG, "rdpei_recv_pdu: eventId: %" PRIu16 " (%s) length: %" PRIu32 "", eventId,
-	         RDPEI_EVENTID_STRINGS[eventId], pduLength);
+	         rdpei_eventid_string(eventId), pduLength);
 #endif
 
 	switch (eventId)