allow absolut paths in it::log

1 files changed, 9 insertions, 8 deletions

diff --git a/it.class b/it.class
index b1ed522..b02892d 100644
--- a/it.class
+++ b/it.class
@@ -71,28 +71,29 @@ static function &cloneobj(&$object)
 
 
 /**
- * Append a line to a logfile in log/. Date will be added to filename and line
- * @param $name Name of logfile
+ * Append a line to a logfile. Date will be added to filename and line
+ * @param $name Name of logfile. Will be in log/ of service unless it starts with /
  * @param $line1 Line to append (varargs)
  */
 static function log($name /* ... */)
 {
 	$args = func_get_args();
 	$line = date("Y-m-d H:i:s") . "\t" . implode("\t", array_slice($args, 1)) . "\n";
-	$fn = $GLOBALS['ULTRAHOME'] . "/log/$name-" . date('Ymd');
+	$basefn = substr($name, 0, 1) == "/" ? $name : $GLOBALS['ULTRAHOME'] . "/log/$name";
+	$fullfn = $basefn . "-" . date('Ymd');
 
-	$existed = file_exists($fn);
+	$existed = file_exists($fullfn);
 
-	if (isset($GLOBALS['ULTRAHOME']) && ($fh = fopen($fn, "a")))
+	if (substr($fullfn, 0, 1) == "/" && ($fh = fopen($fullfn, "a")))
 	{
 		fputs($fh, $line);
 		fclose($fh);
 
 		if (!$existed)
 		{
-			@chgrp($fn, "www");
-			@unlink($GLOBALS['ULTRAHOME'] . "/log/$name");
-			@symlink($fn, $GLOBALS['ULTRAHOME'] . "/log/$name");
+			@chgrp($fullfn, "www");
+			@unlink($basefn);
+			@symlink($fullfn, $basefn);
 		}
 	}	
 }