3.1.0 changes:

[BackupPC.git] / lib / BackupPC / Xfer / Tar.pm

diff --git a/lib/BackupPC/Xfer/Tar.pm b/lib/BackupPC/Xfer/Tar.pm
index 004808d..f6f0be1 100644 (file)
--- a/lib/BackupPC/Xfer/Tar.pm
+++ b/lib/BackupPC/Xfer/Tar.pm
@@ -11,7 +11,7 @@
 #   Craig Barratt  <cbarratt@users.sourceforge.net>
 #
 # COPYRIGHT
-#   Copyright (C) 2001-2003  Craig Barratt
+#   Copyright (C) 2001-2007  Craig Barratt
 #
 #   This program is free software; you can redistribute it and/or modify
 #   it under the terms of the GNU General Public License as published by
@@ -29,7 +29,7 @@
 #
 #========================================================================
 #
-# Version 3.0.0beta1, released 30 Jul 2006.
+# Version 3.1.0, released 25 Nov 2007.
 #
 # See http://backuppc.sourceforge.net.
 #
@@ -101,8 +101,7 @@ sub start
         if ( defined($conf->{BackupFilesExclude}{$t->{shareName}}) ) {
             foreach my $file ( @{$conf->{BackupFilesExclude}{$t->{shareName}}} )
             {
-                $file = $2 if ( $file =~ m{^(\./+|/+)(.*)}s );
-               $file = "./$file";
+                $file = "./$2" if ( $file =~ m{^(\./+|/+)(.*)}s );
                 $file = encode($conf->{ClientCharset}, $file)
                             if ( $conf->{ClientCharset} ne "" );
                 push(@fileList, "--exclude=$file");
@@ -210,7 +209,12 @@ sub readOutput
         my $mesg;
         if ( sysread($t->{pipeTar}, $mesg, 8192) <= 0 ) {
             vec($$FDreadRef, fileno($t->{pipeTar}), 1) = 0;
-           if ( !close($t->{pipeTar}) ) {
+            if ( !close($t->{pipeTar}) && $? != 256 ) {
+                #
+                # Tar 1.16 uses exit status 1 (256) when some files
+                # changed during archive creation.  We allow this
+                # as a benign error and consider the archive ok
+                #
                $t->{tarOut} .= "Tar exited with error $? ($!) status\n";
                $t->{xferOK} = 0 if ( !$t->{tarBadExitOk} );
            }
@@ -229,7 +233,7 @@ sub readOutput
         #
         alarm($conf->{ClientTimeout}) if ( !$t->{abort} );
         $t->{lastOutputLine} = $_ if ( !/^$/ );
-        if ( /^Total bytes written: / ) {
+        if ( /^Total bytes (written|read): / ) {
             $t->{XferLOG}->write(\"$_\n") if ( $t->{logLevel} >= 1 );
             $t->{xferOK} = 1;
         } elsif ( /^\./ ) {
@@ -239,7 +243,7 @@ sub readOutput
             #
             # Ignore annoying log message on incremental for tar 1.15.x
             #
-            if ( !/: file is unchanged; not dumped$/ ) {
+            if ( !/: file is unchanged; not dumped$/ && !/: socket ignored$/ ) {
                 $t->{XferLOG}->write(\"$_\n") if ( $t->{logLevel} >= 0 );
                 $t->{xferErrCnt}++;
             }