From 949afd238531acb94f252c50b7e06d96c23ec042 Mon Sep 17 00:00:00 2001
From: James Golovich <james@gnuinter.net>
Date: Mon, 5 Apr 2004 08:22:14 +0000
Subject: [PATCH] Format q921 log string before printing.  Fixes those annoying
 half patch packet decodes when logging data with something like script or tee

git-svn-id: https://origsvn.digium.com/svn/libpri/trunk@84 2fbb986a-6c06-0410-b554-c9c1f0a7f128
---
 q921.c | 12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)

diff --git a/q921.c b/q921.c
index 6a17deb..f857373 100755
--- a/q921.c
+++ b/q921.c
@@ -494,10 +494,14 @@ void q921_dump(q921_h *h, int len, int showraw, int txrx)
 	
 	direction_tag = txrx ? '>' : '<';
 	if (showraw) {
-		pri_message("\n%c [", direction_tag);
-		for (x=0;x<len;x++) 
-			pri_message("%02x ",h->raw[x]);
-		pri_message("]\n");
+		char *buf = malloc(len * 3 + 1);
+		int buflen = 0;
+		if (buf) {
+			for (x=0;x<len;x++) 
+				buflen += sprintf(buf + buflen, "%02x ", h->raw[x]);
+			pri_message("\n%c [ %s]\n", direction_tag, buf);
+			free(buf);
+		}
 	}
 
 	switch (h->h.data[0] & Q921_FRAMETYPE_MASK) {