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-rw-r--r--Master/tlpkg/tlperl/lib/IO/Compress/Zip/Constants.pm105
1 files changed, 105 insertions, 0 deletions
diff --git a/Master/tlpkg/tlperl/lib/IO/Compress/Zip/Constants.pm b/Master/tlpkg/tlperl/lib/IO/Compress/Zip/Constants.pm
new file mode 100644
index 00000000000..c8cb95342a2
--- /dev/null
+++ b/Master/tlpkg/tlperl/lib/IO/Compress/Zip/Constants.pm
@@ -0,0 +1,105 @@
+package IO::Compress::Zip::Constants;
+
+use strict ;
+use warnings;
+
+require Exporter;
+
+our ($VERSION, @ISA, @EXPORT, %ZIP_CM_MIN_VERSIONS);
+
+$VERSION = '2.024';
+
+@ISA = qw(Exporter);
+
+@EXPORT= qw(
+
+ ZIP_CM_STORE
+ ZIP_CM_DEFLATE
+ ZIP_CM_BZIP2
+ ZIP_CM_LZMA
+ ZIP_CM_PPMD
+
+ ZIP_LOCAL_HDR_SIG
+ ZIP_DATA_HDR_SIG
+ ZIP_CENTRAL_HDR_SIG
+ ZIP_END_CENTRAL_HDR_SIG
+ ZIP64_END_CENTRAL_REC_HDR_SIG
+ ZIP64_END_CENTRAL_LOC_HDR_SIG
+ ZIP64_ARCHIVE_EXTRA_SIG
+ ZIP64_DIGITAL_SIGNATURE_SIG
+
+ ZIP_GP_FLAG_ENCRYPTED_MASK
+ ZIP_GP_FLAG_STREAMING_MASK
+ ZIP_GP_FLAG_PATCHED_MASK
+ ZIP_GP_FLAG_STRONG_ENCRYPTED_MASK
+ ZIP_GP_FLAG_LZMA_EOS_PRESENT
+ ZIP_GP_FLAG_LANGUAGE_ENCODING
+
+ ZIP_EXTRA_ID_ZIP64
+ ZIP_EXTRA_ID_EXT_TIMESTAMP
+ ZIP_EXTRA_ID_INFO_ZIP_UNIX2
+ ZIP_EXTRA_ID_INFO_ZIP_UNIXn
+ ZIP_EXTRA_ID_JAVA_EXE
+
+ ZIP_OS_CODE_UNIX
+ ZIP_OS_CODE_DEFAULT
+
+ ZIP_IFA_TEXT_MASK
+
+ %ZIP_CM_MIN_VERSIONS
+ ZIP64_MIN_VERSION
+
+ );
+
+# Compression types supported
+use constant ZIP_CM_STORE => 0 ;
+use constant ZIP_CM_DEFLATE => 8 ;
+use constant ZIP_CM_BZIP2 => 12 ;
+use constant ZIP_CM_LZMA => 14 ; # Not Supported yet
+use constant ZIP_CM_PPMD => 98 ; # Not Supported yet
+
+# General Purpose Flag
+use constant ZIP_GP_FLAG_ENCRYPTED_MASK => (1 << 0) ;
+use constant ZIP_GP_FLAG_STREAMING_MASK => (1 << 3) ;
+use constant ZIP_GP_FLAG_PATCHED_MASK => (1 << 5) ;
+use constant ZIP_GP_FLAG_STRONG_ENCRYPTED_MASK => (1 << 6) ;
+use constant ZIP_GP_FLAG_LZMA_EOS_PRESENT => (1 << 1) ;
+use constant ZIP_GP_FLAG_LANGUAGE_ENCODING => (1 << 11) ;
+
+# Internal File Attributes
+use constant ZIP_IFA_TEXT_MASK => 1;
+
+# Signatures for each of the headers
+use constant ZIP_LOCAL_HDR_SIG => 0x04034b50;
+use constant ZIP_DATA_HDR_SIG => 0x08074b50;
+use constant ZIP_CENTRAL_HDR_SIG => 0x02014b50;
+use constant ZIP_END_CENTRAL_HDR_SIG => 0x06054b50;
+use constant ZIP64_END_CENTRAL_REC_HDR_SIG => 0x06064b50;
+use constant ZIP64_END_CENTRAL_LOC_HDR_SIG => 0x07064b50;
+use constant ZIP64_ARCHIVE_EXTRA_SIG => 0x08064b50;
+use constant ZIP64_DIGITAL_SIGNATURE_SIG => 0x05054b50;
+
+use constant ZIP_OS_CODE_UNIX => 3;
+use constant ZIP_OS_CODE_DEFAULT => 3;
+
+# Extra Field ID's
+use constant ZIP_EXTRA_ID_ZIP64 => pack "v", 1;
+use constant ZIP_EXTRA_ID_EXT_TIMESTAMP => "UT";
+use constant ZIP_EXTRA_ID_INFO_ZIP_UNIX2 => "Ux";
+use constant ZIP_EXTRA_ID_INFO_ZIP_UNIXn => "ux";
+use constant ZIP_EXTRA_ID_JAVA_EXE => pack "v", 0xCAFE;
+
+use constant ZIP64_MIN_VERSION => 45;
+
+%ZIP_CM_MIN_VERSIONS = (
+ ZIP_CM_STORE() => 20,
+ ZIP_CM_DEFLATE() => 20,
+ ZIP_CM_BZIP2() => 46,
+ ZIP_CM_LZMA() => 63,
+ );
+
+
+1;
+
+__END__
+