avoid reassigning to temp upon decode_utf8

[infobot.git] / src / logger.pl

diff --git a/src/logger.pl b/src/logger.pl
index f100fd6a309dea6b1d9f9f468ad00e401b5d8d80..2a5d1d32927cc8af01ef52364f8e854453d9abda 100644 (file)
--- a/src/logger.pl
+++ b/src/logger.pl
@@ -7,6 +7,7 @@
 #
 
 use strict;
+use utf8;
 
 use vars qw($statcount $bot_pid $forkedtime $statcountfix $addressed);
 use vars qw($logDate $logold $logcount $logtime $logrepeat $running);
@@ -91,6 +92,7 @@ sub cl {
 
 # logging support.
 sub openLog {
+    binmode( STDOUT, ':encoding(UTF-8)' );
     return unless ( &IsParam('logfile') );
     $file{log} = $param{'logfile'};
 
@@ -168,39 +170,34 @@ sub compress {
     return 1;
 }
 
+sub __output {
+    my ($color,$what,$message) = @_;
+    my (undef,undef,$line,$subroutine,undef) = caller(2);
+    use String::Escape qw();
+    status("$color!$what!$ob ".$subroutine.'['.$line.'] '.String::Escape::backslash($message));
+}
+
 sub DEBUG {
     return unless ( &IsParam('DEBUG') );
-    my (undef,undef,$line,$subroutine,undef) = caller(1);
-
-    &status("${b_green}!DEBUG!$ob ".$subroutine.'['.$line."] $_[0]");
+    __output($b_green,'DEBUG',$_[0]);
 }
 
 sub ERROR {
-    my (undef,undef,$line,$subroutine,undef) = caller(1);
-
-    &status("${b_red}!ERROR!$ob ".$subroutine.'['.$line."] $_[0]");
+    __output($b_red,'ERROR',$_[0]);
 }
 
 sub WARN {
     return unless ( &IsParam('WARN') );
-
     return if ( $_[0] =~ /^PERL: Subroutine \S+ redefined at/ );
-
-    my ($package,$filename,$line,$subroutine,undef) = caller(1);
-
-    &status("${b_yellow}!WARN!$ob ".$subroutine.'['.$line."] $_[0]");
+    __output($b_yellow,'WARN',$_[0]);
 }
 
 sub FIXME {
-    my ($package,$filename,$line,$subroutine,undef) = caller(1);
-
-    &status("${b_cyan}!FIXME!$ob ".$subroutine.'['.$line."] $_[0]");
+    __output($b_cyan,'FIXME',$_[0]);
 }
 
 sub TODO {
-    my ($package,$filename,$line,$subroutine,undef) = caller(1);
-
-    &status("${b_cyan}!TODO!$ob ".$subroutine.'['.$line."] $_[0]");
+    __output($b_cyan,'TODO',$_[0]);
 }
 
 sub VERB {