From: Martin Mares <mj@ucw.cz>
Date: Mon, 13 Feb 2012 15:57:29 +0000 (+0100)
Subject: Added --debug-usb switch
X-Git-Tag: v1.3~2
X-Git-Url: http://mj.ucw.cz/gitweb/?a=commitdiff_plain;h=9429fa22411636727d5609cb95ef4b05856348a5;p=arexx.git

Added --debug-usb switch
---

diff --git a/arexxd.c b/arexxd.c
index 00a36f8..ffd1b4c 100644
--- a/arexxd.c
+++ b/arexxd.c
@@ -29,6 +29,7 @@ static int use_syslog;
 static int debug_mode;
 static int debug_packets;
 static int debug_raw_data;
+static int debug_usb;
 static char *log_dir = DEFAULT_LOG_DIR;
 
 static void die(char *fmt, ...)
@@ -522,6 +523,7 @@ Options:\n\
 -l, --log-dir=<dir>	Directory where all received data should be stored\n\
 -p, --debug-packets	Log all packets sent and received\n\
 -r, --debug-raw		Log conversion from raw values\n\
+-u, --debug-usb		Enable libusb debug messages (to stdout/stderr)\n\
 ");
 	exit(1);
 }
@@ -529,7 +531,7 @@ Options:\n\
 int main(int argc, char **argv)
 {
 	int opt;
-	while ((opt = getopt_long(argc, argv, "dl:pr", long_options, NULL)) >= 0)
+	while ((opt = getopt_long(argc, argv, "dl:pru", long_options, NULL)) >= 0)
 		switch (opt) {
 			case 'd':
 				debug_mode++;
@@ -543,6 +545,9 @@ int main(int argc, char **argv)
 			case 'r':
 				debug_raw_data++;
 				break;
+			case 'u':
+				debug_usb++;
+				break;
 			default:
 				usage();
 		}
@@ -552,7 +557,8 @@ int main(int argc, char **argv)
 	int err;
 	if (err = libusb_init(&usb_ctxt))
 		die("Cannot initialize libusb: error %d", err);
-	// libusb_set_debug(usb_ctxt, 3);
+	if (debug_usb)
+		libusb_set_debug(usb_ctxt, 3);
 
 	if (!debug_mode) {
 		if (chdir(log_dir) < 0)