From 2925b1841218ad90d0ecab84f133ffc1b86c2932 Mon Sep 17 00:00:00 2001
From: Robert James Kaes <rjkaes@users.sourceforge.net>
Date: Sat, 2 Jun 2001 03:09:27 +0000
Subject: Added the code for handling selective logging.

---
 src/log.c | 21 ++++++++++++++++++++-
 src/log.h |  3 ++-
 2 files changed, 22 insertions(+), 2 deletions(-)

(limited to 'src')

diff --git a/src/log.c b/src/log.c
index 83569ad..cf0e207 100644
--- a/src/log.c
+++ b/src/log.c
@@ -1,4 +1,4 @@
-/* $Id: log.c,v 1.4 2001-05-27 02:26:11 rjkaes Exp $
+/* $Id: log.c,v 1.5 2001-06-02 03:09:27 rjkaes Exp $
  *
  * Logs the various messages which tinyproxy produces to either a log file or
  * the syslog daemon. Not much to it...
@@ -37,6 +37,19 @@ static char *syslog_level[] = {
 #define TIME_LENGTH 16
 #define STRING_LENGTH 800
 
+/*
+ * Store the log level setting.
+ */
+static short int log_level = LOG_ERR;
+
+/*
+ * Set the log level for writing to the log file.
+ */
+void set_log_level(short int level)
+{
+	log_level = level;
+}
+
 /*
  * This routine logs messages to either the log file or the syslog function.
  */
@@ -51,6 +64,12 @@ void log_message(short int level, char *fmt, ...)
 	char str[STRING_LENGTH];
 #endif
 
+	/*
+	 * Figure out if we should write the message or not.
+	 */
+	if (level > log_level)
+		return;
+
 	va_start(args, fmt);
 
 #ifdef HAVE_SYSLOG_H
diff --git a/src/log.h b/src/log.h
index 2932e30..03540e0 100644
--- a/src/log.h
+++ b/src/log.h
@@ -1,4 +1,4 @@
-/* $Id: log.h,v 1.5 2001-06-02 02:07:34 rjkaes Exp $
+/* $Id: log.h,v 1.6 2001-06-02 03:09:27 rjkaes Exp $
  *
  * See 'log.c' for a detailed description.
  *
@@ -90,5 +90,6 @@
 #endif
 
 extern void log_message(short int level, char *fmt, ...);
+extern void set_log_level(short int level);
 
 #endif
-- 
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