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/ui.c | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'src/ui.c')

diff --git a/src/ui.c b/src/ui.c
index 6ccc2af..99b74c3 100644
--- a/src/ui.c
+++ b/src/ui.c
@@ -40,6 +40,7 @@ THE SOFTWARE.
 #include <sys/wait.h>
 
 #include "ui.h"
+#include "debug.h"
 #include "ui_readline.h"
 
 typedef int (*BarSortFunc_t) (const void *, const void *);
@@ -189,6 +190,7 @@ static CURLcode BarPianoHttpRequest (CURL * const http,
 		req->secure ? settings->rpcTlsPort : "80",
 		req->urlPath);
 	assert (ret >= 0 && ret <= (int) sizeof (url));
+	debugPrint (DEBUG_NETWORK, "← %s\n", url);
 
 	/* save the previous interrupt destination */
 	prevint = interrupted;
@@ -261,6 +263,7 @@ static CURLcode BarPianoHttpRequest (CURL * const http,
 	curl_slist_free_all (list);
 
 	req->responseData = buffer.data;
+	debugPrint (DEBUG_NETWORK, "→ %s\n", req->responseData);
 
 	interrupted = prevint;
 
-- 
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