* Various changes for 3.0.0beta1

[BackupPC.git] / lib / BackupPC / FileZIO.pm

diff --git a/lib/BackupPC/FileZIO.pm b/lib/BackupPC/FileZIO.pm
index a5359a0..016b513 100644 (file)
--- a/lib/BackupPC/FileZIO.pm
+++ b/lib/BackupPC/FileZIO.pm
@@ -29,7 +29,7 @@
 #
 #========================================================================
 #
-# Version 2.1.1, released 13 Mar 2005.
+# Version 3.0.0beta1, released 30 Jul 2006.
 #
 # See http://backuppc.sourceforge.net.
 #
@@ -43,6 +43,7 @@ use vars qw( $CompZlibOK );
 use Carp;
 use File::Path;
 use File::Copy;
+use Encode;
 
 #
 # For compressed files we have a to careful about running out of memory
@@ -126,6 +127,16 @@ sub compOk
     return $CompZlibOK;
 }
 
+#
+# Request utf8 strings with readLine interface
+#
+sub utf8
+{
+    my($self, $mode) = @_;
+
+    $self->{utf8} = $mode;
+}
+
 sub myDeflateInit
 {
     my $self = shift;
@@ -226,6 +237,7 @@ sub readLine
         if ( $str eq "" ) {
             $str = $self->{readLineFrag};
             $self->{readLineFrag} = "";
+            $str = decode_utf8($str) if ( $self->{utf8} );
             return $str;
         }
         @{$self->{readLineBuf}} = split(/\n/, $self->{readLineFrag} . $str);
@@ -235,7 +247,13 @@ sub readLine
             $self->{readLineFrag} = "";
         }
     }
-    return shift(@{$self->{readLineBuf}}) . "\n";
+    $str = shift(@{$self->{readLineBuf}}) . "\n";
+    if ( $self->{utf8} ) {
+        my $strUtf8 = decode_utf8($str, 0);
+        $strUtf8 = $str if ( length($strUtf8) == 0 );
+        return $strUtf8;
+    }
+    return $str;
 }
 
 sub rewind