- fixed configure.pl and makeDist.
[BackupPC.git] / lib / BackupPC / Xfer / Rsync.pm
index d033798..8972a98 100644 (file)
@@ -29,7 +29,7 @@
 #
 #========================================================================
 #
-# Version 2.1.0_CVS, released 8 Feb 2004.
+# Version 3.0.0alpha, released 23 Jan 2006.
 #
 # See http://backuppc.sourceforge.net.
 #
@@ -52,9 +52,13 @@ BEGIN {
         $RsyncLibOK = 0;
         $RsyncLibErr = "File::RsyncP module doesn't exist";
     } else {
-        if ( $File::RsyncP::VERSION < 0.44 ) {
+       #
+       # Note: also update configure.pl when this version number is changed!
+       #
+        if ( $File::RsyncP::VERSION < 0.52 ) {
             $RsyncLibOK = 0;
-            $RsyncLibErr = "File::RsyncP module version too old: need 0.44";
+            $RsyncLibErr = "File::RsyncP module version"
+                         . " ($File::RsyncP::VERSION) too old: need 0.52";
         } else {
             $RsyncLibOK = 1;
         }
@@ -138,24 +142,11 @@ sub start
     } else {
        #
        # Turn $conf->{BackupFilesOnly} and $conf->{BackupFilesExclude}
-       # into a hash of arrays of files.
+       # into a hash of arrays of files, and $conf->{RsyncShareName}
+       # to an array
        #
-       $conf->{RsyncShareName} = [ $conf->{RsyncShareName} ]
-                       unless ref($conf->{RsyncShareName}) eq "ARRAY";
-       foreach my $param qw(BackupFilesOnly BackupFilesExclude) {
-           next if ( !defined($conf->{$param}) );
-           if ( ref($conf->{$param}) eq "ARRAY" ) {
-               $conf->{$param} = {
-                       $conf->{RsyncShareName}[0] => $conf->{$param}
-               };
-           } elsif ( ref($conf->{$param}) eq "HASH" ) {
-               # do nothing
-           } else {
-               $conf->{$param} = {
-                       $conf->{RsyncShareName}[0] => [ $conf->{$param} ]
-               };
-           }
-       }
+       $bpc->backupFileConfFix($conf, "RsyncShareName");
+
         if ( defined($conf->{BackupFilesOnly}{$t->{shareName}}) ) {
             my(@inc, @exc, %incDone, %excDone);
             foreach my $file ( @{$conf->{BackupFilesOnly}{$t->{shareName}}} ) {
@@ -222,7 +213,12 @@ sub start
             }
         }
         if ( $t->{type} eq "full" ) {
-            $logMsg = "full backup started for directory $t->{shareName}";
+           if ( $t->{partialNum} ) {
+               $logMsg = "full backup started for directory $t->{shareName};"
+                       . " updating partial $t->{partialNum}";
+           } else {
+               $logMsg = "full backup started for directory $t->{shareName}";
+           }
         } else {
             $incrDate = $bpc->timeStamp($t->{lastFull} - 3600, 1);
             $logMsg = "incr backup started back to $incrDate for directory"
@@ -243,6 +239,9 @@ sub start
        $rsyncClientCmd = $conf->{RsyncClientCmd};
         $argList = ['--server', '--sender', @$rsyncArgs,
                               '.', $t->{shareNameSlash}];
+       eval {
+           $argList = File::RsyncP->excludeStrip($argList);
+       };
        $fioArgs = {
            client     => $t->{client},
            share      => $t->{shareName},
@@ -273,7 +272,7 @@ sub start
     #
     $t->{rsyncClientCmd} = $rsyncClientCmd;
     $t->{rs} = File::RsyncP->new({
-       logLevel     => $conf->{RsyncLogLevel},
+       logLevel     => $t->{logLevel} || $conf->{RsyncLogLevel},
        rsyncCmd     => sub {
                            $bpc->verbose(0);
                            $bpc->cmdExecOrEval($rsyncClientCmd, $args);
@@ -281,25 +280,44 @@ sub start
        rsyncCmdType => "full",
        rsyncArgs    => $rsyncArgs,
        timeout      => $conf->{ClientTimeout},
-       logHandler   => sub {
-                           my($str) = @_;
-                           $str .= "\n";
-                           $t->{XferLOG}->write(\$str);
-                       },
+       doPartial    => defined($t->{partialNum}) ? 1 : undef,
+       logHandler   =>
+                sub {
+                    my($str) = @_;
+                    $str .= "\n";
+                    $t->{XferLOG}->write(\$str);
+                    if ( $str =~ /^Remote\[1\]: read errors mapping "(.*)"/ ) {
+                        #
+                        # Files with read errors (eg: region locked files
+                        # on WinXX) are filled with 0 by rsync.  Remember
+                        # them and delete them later.
+                        #
+                        my $badFile = $1;
+                        $badFile =~ s/^\/+//;
+                        push(@{$t->{badFiles}}, {
+                                share => $t->{shareName},
+                                file  => $badFile
+                            });
+                    }
+                },
        pidHandler   => sub {
                            $t->{pidHandler}(@_);
                        },
+        clientCharset => $conf->{ClientCharset},
        fio          => BackupPC::Xfer::RsyncFileIO->new({
                            xfer       => $t,
                            bpc        => $t->{bpc},
                            conf       => $t->{conf},
                            backups    => $t->{backups},
-                           logLevel   => $conf->{RsyncLogLevel},
+                           logLevel   => $t->{logLevel}
+                                              || $conf->{RsyncLogLevel},
                            logHandler => sub {
                                              my($str) = @_;
                                              $str .= "\n";
                                              $t->{XferLOG}->write(\$str);
                                          },
+                           cacheCheckProb => $conf->{RsyncCsumCacheVerifyProb},
+                            clientCharset  => $conf->{ClientCharset},
                            %$fioArgs,
                      }),
     });
@@ -421,6 +439,15 @@ sub run
     }
 }
 
+sub abort
+{
+    my($t, $reason) = @_;
+    my $rs = $t->{rs};
+
+    $rs->abort($reason);
+    return 1;
+}
+
 sub setSelectMask
 {
     my($t, $FDreadRef) = @_;