From bc6bd8a2b8b84a79dd77b81d6a25b661c5d1d1ca Mon Sep 17 00:00:00 2001
From: Lars-Dominik Braun <lars@6xq.net>
Date: Sun, 16 Dec 2018 14:14:41 +0100
Subject: Add optional debugging code

Compile *without* -DNDEBUG. The environment variable PIANOBAR_DEBUG
accepts a bitfield which enables (1) network (2) audio (4) UI debug
messages.
---
 src/main.c | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'src/main.c')

diff --git a/src/main.c b/src/main.c
index 6388cde..de09fb7 100644
--- a/src/main.c
+++ b/src/main.c
@@ -51,6 +51,7 @@ THE SOFTWARE.
 #include <piano.h>
 
 #include "main.h"
+#include "debug.h"
 #include "terminal.h"
 #include "ui.h"
 #include "ui_dispatch.h"
@@ -401,6 +402,7 @@ sig_atomic_t *interrupted = NULL;
 
 static void intHandler (int signal) {
 	if (interrupted != NULL) {
+		debugPrint(DEBUG_UI, "Received ^C\n");
 		*interrupted += 1;
 	}
 }
@@ -417,6 +419,8 @@ static void BarMainSetupSigaction () {
 int main (int argc, char **argv) {
 	static BarApp_t app;
 
+	debugEnable();
+
 	memset (&app, 0, sizeof (app));
 
 	/* save terminal attributes, before disabling echoing */
-- 
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