[svn-commits] mattf: trunk r87 - /trunk/ss7.c

[SVN commits to the Digium repositories]

Author: mattf
Date: Mon Jun 18 14:47:36 2007
New Revision: 87

URL: http://svn.digium.com/view/libss7?view=rev&rev=87
Log:
Make debug output not quite as ugly (#9903)

Modified:
    trunk/ss7.c

Modified: trunk/ss7.c
URL: http://svn.digium.com/view/libss7/trunk/ss7.c?view=diff&rev=87&r1=86&r2=87
==============================================================================
--- trunk/ss7.c (original)
+++ trunk/ss7.c Mon Jun 18 14:47:36 2007
@@ -72,26 +72,28 @@
 
 void ss7_dump_buf(struct ss7 *ss7, int tabs, unsigned char *buf, int len)
 {
+	int i, j = 0;
+	char tmp[1024];
+
+	for (i = 0; i < tabs; i++)
+		snprintf(&tmp[i], sizeof(tmp)-i, "\t");
+	snprintf(&tmp[i], sizeof(tmp)-i, "[ ");
+	j = i + 2;                                                            /* some TAB + "[ " */
+	for (i = 0; i < len; i++) {
+		snprintf(&tmp[3*i]+j, sizeof(tmp)-3*i-j, "%02x ", buf[i]);    /* &tmp[3*i]+j - for speed optimization, don't change format! */
+	}
+	ss7_message(ss7, "%s]\n", tmp);
+}
+
+void ss7_dump_msg(struct ss7 *ss7, unsigned char *buf, int len)
+{
 	int i;
-
-	for (i = 0; i < tabs; i++)
-		ss7_message(ss7, "\t");
-	ss7_message(ss7, "[ ");
+	char tmp[1024];
+
 	for (i = 0; i < len; i++) {
-		ss7_message(ss7, "%02x ", buf[i]);
-	}
-	ss7_message(ss7, "]\n");
-}
-
-void ss7_dump_msg(struct ss7 *ss7, unsigned char *buf, int len)
-{
-	int i;
-
-	ss7_message(ss7, "Len = %d [ ", len);
-	for (i = 0; i < len; i++) {
-		ss7_message(ss7, "%02x ", buf[i]);
-	}
-	ss7_message(ss7, "]\n");
+		snprintf(&tmp[3*i], sizeof(tmp)-3*i, "%02x ", buf[i]);        /* &tmp[3*i] - for speed optimization, don't change format! */
+	}
+	ss7_message(ss7, "Len = %d [ %s]\n", len, tmp);
 }
 
 void ss7_msg_free(struct ss7_msg *m)