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authorNorbert Preining <preining@logic.at>2010-05-12 16:54:37 +0000
committerNorbert Preining <preining@logic.at>2010-05-12 16:54:37 +0000
commit661c41a09e39a182865e0b51e34cc995a0dc96e8 (patch)
tree2f79bb1406e22fdcb2587be8ffda6c0c609d7932 /Master/tlpkg/tlperl/lib/IO/Compress/Adapter
parentb645030efc22e13c2498a1522083634ab91b2de1 (diff)
move tlperl.straw to tlperl
git-svn-id: svn://tug.org/texlive/trunk@18210 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Master/tlpkg/tlperl/lib/IO/Compress/Adapter')
-rwxr-xr-xMaster/tlpkg/tlperl/lib/IO/Compress/Adapter/Bzip2.pm162
-rwxr-xr-xMaster/tlpkg/tlperl/lib/IO/Compress/Adapter/Deflate.pm165
-rwxr-xr-xMaster/tlpkg/tlperl/lib/IO/Compress/Adapter/Identity.pm101
3 files changed, 428 insertions, 0 deletions
diff --git a/Master/tlpkg/tlperl/lib/IO/Compress/Adapter/Bzip2.pm b/Master/tlpkg/tlperl/lib/IO/Compress/Adapter/Bzip2.pm
new file mode 100755
index 00000000000..3e2e89f8e12
--- /dev/null
+++ b/Master/tlpkg/tlperl/lib/IO/Compress/Adapter/Bzip2.pm
@@ -0,0 +1,162 @@
+package IO::Compress::Adapter::Bzip2 ;
+
+use strict;
+use warnings;
+use bytes;
+
+use IO::Compress::Base::Common 2.024 qw(:Status);
+
+#use Compress::Bzip2 ;
+use Compress::Raw::Bzip2 2.024 ;
+
+our ($VERSION);
+$VERSION = '2.024';
+
+sub mkCompObject
+{
+ my $BlockSize100K = shift ;
+ my $WorkFactor = shift ;
+ my $Verbosity = shift ;
+
+ my ($def, $status) = new Compress::Raw::Bzip2(1, $BlockSize100K,
+ $WorkFactor, $Verbosity);
+ #my ($def, $status) = bzdeflateInit();
+ #-BlockSize100K => $params->value('BlockSize100K'),
+ #-WorkFactor => $params->value('WorkFactor');
+
+ return (undef, "Could not create Deflate object: $status", $status)
+ if $status != BZ_OK ;
+
+ return bless {'Def' => $def,
+ 'Error' => '',
+ 'ErrorNo' => 0,
+ } ;
+}
+
+sub compr
+{
+ my $self = shift ;
+
+ my $def = $self->{Def};
+
+ #my ($out, $status) = $def->bzdeflate(defined ${$_[0]} ? ${$_[0]} : "") ;
+ my $status = $def->bzdeflate($_[0], $_[1]) ;
+ $self->{ErrorNo} = $status;
+
+ if ($status != BZ_RUN_OK)
+ {
+ $self->{Error} = "Deflate Error: $status";
+ return STATUS_ERROR;
+ }
+
+ #${ $_[1] } .= $out if defined $out;
+
+ return STATUS_OK;
+}
+
+sub flush
+{
+ my $self = shift ;
+
+ my $def = $self->{Def};
+
+ #my ($out, $status) = $def->bzflush($opt);
+ #my $status = $def->bzflush($_[0], $opt);
+ my $status = $def->bzflush($_[0]);
+ $self->{ErrorNo} = $status;
+
+ if ($status != BZ_RUN_OK)
+ {
+ $self->{Error} = "Deflate Error: $status";
+ return STATUS_ERROR;
+ }
+
+ #${ $_[0] } .= $out if defined $out ;
+ return STATUS_OK;
+
+}
+
+sub close
+{
+ my $self = shift ;
+
+ my $def = $self->{Def};
+
+ #my ($out, $status) = $def->bzclose();
+ my $status = $def->bzclose($_[0]);
+ $self->{ErrorNo} = $status;
+
+ if ($status != BZ_STREAM_END)
+ {
+ $self->{Error} = "Deflate Error: $status";
+ return STATUS_ERROR;
+ }
+
+ #${ $_[0] } .= $out if defined $out ;
+ return STATUS_OK;
+
+}
+
+
+sub reset
+{
+ my $self = shift ;
+
+ my $outer = $self->{Outer};
+
+ my ($def, $status) = new Compress::Raw::Bzip2();
+ $self->{ErrorNo} = ($status == BZ_OK) ? 0 : $status ;
+
+ if ($status != BZ_OK)
+ {
+ $self->{Error} = "Cannot create Deflate object: $status";
+ return STATUS_ERROR;
+ }
+
+ $self->{Def} = $def;
+
+ return STATUS_OK;
+}
+
+sub compressedBytes
+{
+ my $self = shift ;
+ $self->{Def}->compressedBytes();
+}
+
+sub uncompressedBytes
+{
+ my $self = shift ;
+ $self->{Def}->uncompressedBytes();
+}
+
+#sub total_out
+#{
+# my $self = shift ;
+# 0;
+#}
+#
+
+#sub total_in
+#{
+# my $self = shift ;
+# $self->{Def}->total_in();
+#}
+#
+#sub crc32
+#{
+# my $self = shift ;
+# $self->{Def}->crc32();
+#}
+#
+#sub adler32
+#{
+# my $self = shift ;
+# $self->{Def}->adler32();
+#}
+
+
+1;
+
+__END__
+
diff --git a/Master/tlpkg/tlperl/lib/IO/Compress/Adapter/Deflate.pm b/Master/tlpkg/tlperl/lib/IO/Compress/Adapter/Deflate.pm
new file mode 100755
index 00000000000..f23a9819c67
--- /dev/null
+++ b/Master/tlpkg/tlperl/lib/IO/Compress/Adapter/Deflate.pm
@@ -0,0 +1,165 @@
+package IO::Compress::Adapter::Deflate ;
+
+use strict;
+use warnings;
+use bytes;
+
+use IO::Compress::Base::Common 2.024 qw(:Status);
+
+use Compress::Raw::Zlib 2.024 qw(Z_OK Z_FINISH MAX_WBITS) ;
+our ($VERSION);
+
+$VERSION = '2.024';
+
+sub mkCompObject
+{
+ my $crc32 = shift ;
+ my $adler32 = shift ;
+ my $level = shift ;
+ my $strategy = shift ;
+
+ my ($def, $status) = new Compress::Raw::Zlib::Deflate
+ -AppendOutput => 1,
+ -CRC32 => $crc32,
+ -ADLER32 => $adler32,
+ -Level => $level,
+ -Strategy => $strategy,
+ -WindowBits => - MAX_WBITS;
+
+ return (undef, "Cannot create Deflate object: $status", $status)
+ if $status != Z_OK;
+
+ return bless {'Def' => $def,
+ 'Error' => '',
+ } ;
+}
+
+sub compr
+{
+ my $self = shift ;
+
+ my $def = $self->{Def};
+
+ my $status = $def->deflate($_[0], $_[1]) ;
+ $self->{ErrorNo} = $status;
+
+ if ($status != Z_OK)
+ {
+ $self->{Error} = "Deflate Error: $status";
+ return STATUS_ERROR;
+ }
+
+ return STATUS_OK;
+}
+
+sub flush
+{
+ my $self = shift ;
+
+ my $def = $self->{Def};
+
+ my $opt = $_[1] || Z_FINISH;
+ my $status = $def->flush($_[0], $opt);
+ $self->{ErrorNo} = $status;
+
+ if ($status != Z_OK)
+ {
+ $self->{Error} = "Deflate Error: $status";
+ return STATUS_ERROR;
+ }
+
+ return STATUS_OK;
+
+}
+
+sub close
+{
+ my $self = shift ;
+
+ my $def = $self->{Def};
+
+ $def->flush($_[0], Z_FINISH)
+ if defined $def ;
+}
+
+sub reset
+{
+ my $self = shift ;
+
+ my $def = $self->{Def};
+
+ my $status = $def->deflateReset() ;
+ $self->{ErrorNo} = $status;
+ if ($status != Z_OK)
+ {
+ $self->{Error} = "Deflate Error: $status";
+ return STATUS_ERROR;
+ }
+
+ return STATUS_OK;
+}
+
+sub deflateParams
+{
+ my $self = shift ;
+
+ my $def = $self->{Def};
+
+ my $status = $def->deflateParams(@_);
+ $self->{ErrorNo} = $status;
+ if ($status != Z_OK)
+ {
+ $self->{Error} = "deflateParams Error: $status";
+ return STATUS_ERROR;
+ }
+
+ return STATUS_OK;
+}
+
+
+
+#sub total_out
+#{
+# my $self = shift ;
+# $self->{Def}->total_out();
+#}
+#
+#sub total_in
+#{
+# my $self = shift ;
+# $self->{Def}->total_in();
+#}
+
+sub compressedBytes
+{
+ my $self = shift ;
+
+ $self->{Def}->compressedBytes();
+}
+
+sub uncompressedBytes
+{
+ my $self = shift ;
+ $self->{Def}->uncompressedBytes();
+}
+
+
+
+
+sub crc32
+{
+ my $self = shift ;
+ $self->{Def}->crc32();
+}
+
+sub adler32
+{
+ my $self = shift ;
+ $self->{Def}->adler32();
+}
+
+
+1;
+
+__END__
+
diff --git a/Master/tlpkg/tlperl/lib/IO/Compress/Adapter/Identity.pm b/Master/tlpkg/tlperl/lib/IO/Compress/Adapter/Identity.pm
new file mode 100755
index 00000000000..16f14d8e7f3
--- /dev/null
+++ b/Master/tlpkg/tlperl/lib/IO/Compress/Adapter/Identity.pm
@@ -0,0 +1,101 @@
+package IO::Compress::Adapter::Identity ;
+
+use strict;
+use warnings;
+use bytes;
+
+use IO::Compress::Base::Common 2.024 qw(:Status);
+our ($VERSION);
+
+$VERSION = '2.024';
+
+sub mkCompObject
+{
+ my $level = shift ;
+ my $strategy = shift ;
+
+ return bless {
+ 'CompSize' => 0,
+ 'UnCompSize' => 0,
+ 'Error' => '',
+ 'ErrorNo' => 0,
+ } ;
+}
+
+sub compr
+{
+ my $self = shift ;
+
+ if (defined ${ $_[0] } && length ${ $_[0] }) {
+ $self->{CompSize} += length ${ $_[0] } ;
+ $self->{UnCompSize} = $self->{CompSize} ;
+
+ if ( ref $_[1] )
+ { ${ $_[1] } .= ${ $_[0] } }
+ else
+ { $_[1] .= ${ $_[0] } }
+ }
+
+ return STATUS_OK ;
+}
+
+sub flush
+{
+ my $self = shift ;
+
+ return STATUS_OK;
+}
+
+sub close
+{
+ my $self = shift ;
+
+ return STATUS_OK;
+}
+
+sub reset
+{
+ my $self = shift ;
+
+ $self->{CompSize} = 0;
+ $self->{UnCompSize} = 0;
+
+ return STATUS_OK;
+}
+
+sub deflateParams
+{
+ my $self = shift ;
+
+ return STATUS_OK;
+}
+
+#sub total_out
+#{
+# my $self = shift ;
+# return $self->{UnCompSize} ;
+#}
+#
+#sub total_in
+#{
+# my $self = shift ;
+# return $self->{UnCompSize} ;
+#}
+
+sub compressedBytes
+{
+ my $self = shift ;
+ return $self->{UnCompSize} ;
+}
+
+sub uncompressedBytes
+{
+ my $self = shift ;
+ return $self->{UnCompSize} ;
+}
+
+1;
+
+
+__END__
+