Connection to system logger now is opened only when it is needed

WAYF

@@ -9,9 +9,6 @@ Web site: https://www.switch.ch/aai/support/tools/wayf/
 ******************************************************************************
 */
 
-// Init connection to system logger
-openlog("SWITCHwayf", LOG_ODELAY, LOG_USER);
-
 /*------------------------------------------------*/
 // Load general configuration and template file
 /*------------------------------------------------*/

functions.php

@@ -755,10 +755,19 @@ function logAccessEntry($protocol, $type, $sp, $idp, $return){
 	
 }
 
+/******************************************************************************/
+// Init connection to system logger
+function initLogger(){
+	openlog("SWITCHwayf", LOG_NDELAY, LOG_USER);
+}
+
 /******************************************************************************/
 // Logs an info message
 function logInfo($infoMsg){
 	global $developmentMode;
+	
+	initLogger();
+	
 	syslog(LOG_INFO, $infoMsg);
 	
 	if ($developmentMode && isRun){
@@ -771,6 +780,8 @@ function logInfo($infoMsg){
 function logWarning($warnMsg){
 	global $developmentMode;
 	
+	initLogger();
+	
 	syslog(LOG_WARNING, $warnMsg);
 	
 	if ($developmentMode && isRunViaCLI()){
@@ -783,6 +794,8 @@ function logWarning($warnMsg){
 function logError($errorMsg){
 	global $developmentMode;
 	
+	initLogger();
+	
 	syslog(LOG_ERR, $errorMsg);
 	
 	if ($developmentMode){

readMetadata.php

@@ -21,9 +21,6 @@ require_once('config.php');
 if(isRunViaCLI()){
 	// Run in cli mode.
 	
-	// Init log file
-	openlog("SWITCHwayf.readMetadata.php", LOG_ODELAY, LOG_USER);
-	
 	// Set default config options
 	initConfigOptions();