binmode($fh);
return -2 if ( sysread($fh, $data, 1) != 1 );
close($fh);
- return $data eq chr(0xd6) ? 1 : 0;
+ return $data eq chr(0xd7) ? 1 : 0;
}
#
#
sub digestAdd
{
- my($class, $file, $blockSize, $checksumSeed, $verify) = @_;
+ my($class, $file, $blockSize, $checksumSeed, $verify,
+ $protocol_version) = @_;
my $retValue = 0;
#
return -101 if ( !$RsyncLibOK );
my $digest = File::RsyncP::Digest->new;
+ $digest->protocol($protocol_version)
+ if ( defined($protocol_version) );
$digest->add(pack("V", $checksumSeed)) if ( $checksumSeed );
return -102 if ( !defined(my $fh = BackupPC::FileZIO->open($file, 0, 1)) );
sysopen(my $fh2, $file, O_RDWR) || return -103;
binmode($fh2);
return -104 if ( sysread($fh2, $data, 1) != 1 );
- if ( $data ne chr(0x78) && $data ne chr(0xd6) ) {
+ if ( $data ne chr(0x78) && $data ne chr(0xd6) && $data ne chr(0xd7) ) {
&$Log(sprintf("digestAdd: $file has unexpected first char 0x%x",
ord($data)));
return -105;
#
# Verify the cached checksums
#
- return -107 if ( $data ne chr(0xd6) );
+ return -107 if ( $data ne chr(0xd7) );
return -108 if ( sysread($fh2, $data3, length($data2) + 1) < 0 );
if ( $data2 eq $data3 ) {
return 1;
}
}
return -113 if ( !defined(sysseek($fh2, 0, 0)) );
- return -114 if ( syswrite($fh2, chr(0xd6)) != 1 );
+ return -114 if ( syswrite($fh2, chr(0xd7)) != 1 );
close($fh2);
return $retValue;
}
sub digestStart
{
my($class, $fileName, $fileSize, $blockSize, $defBlkSize,
- $checksumSeed, $needMD4, $compress, $doCache) = @_;
+ $checksumSeed, $needMD4, $compress, $doCache, $protocol_version) = @_;
return -1 if ( !$RsyncLibOK );
name => $fileName,
needMD4 => $needMD4,
digest => File::RsyncP::Digest->new,
+ protocol_version => $protocol_version,
}, $class;
+ $dg->{digest}->protocol($dg->{protocol_version})
+ if ( defined($dg->{protocol_version}) );
+
if ( $fileSize > 0 && $compress && $doCache >= 0 ) {
open(my $fh, "<", $fileName) || return -2;
binmode($fh);
$blockSize
|| BackupPC::Xfer::RsyncDigest->blockSize(
$fileSize, $defBlkSize),
- $checksumSeed);
+ $checksumSeed, $dg->{protocol_version});
if ( $ret < 0 ) {
&$Log("digestAdd($fileName) failed ($ret)");
}
binmode($fh);
return -5 if ( read($fh, $data, 1) != 1 );
}
- if ( $ret >= 0 && $data eq chr(0xd6) ) {
+ if ( $ret >= 0 && $data eq chr(0xd7) ) {
#
# Looks like this file has cached checksums
# Read the last 48 bytes: that's 2 file MD4s (32 bytes)
return -9 if ( !defined($dg->{fh}) );
if ( $needMD4) {
$dg->{csumDigest} = File::RsyncP::Digest->new;
+ $dg->{csumDigest}->protocol($dg->{protocol_version})
+ if ( defined($dg->{protocol_version}) );
$dg->{csumDigest}->add(pack("V", $dg->{checksumSeed}));
}
}
if ( $dg->{cached} ) {
close($dg->{fh});
- return $dg->{md4DigestOld} if ( $dg->{needMD4} );
+ if ( $dg->{needMD4} ) {
+ if ( $dg->{protocol_version} <= 26 ) {
+ return $dg->{md4DigestOld};
+ } else {
+ return $dg->{md4Digest};
+ }
+ }
} else {
#
# make sure we read the entire file for the file MD4 digest