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[ZipFileEntry] Get slightly modified version of LocalFile into the project, based on the work in RomVault at https://github.com/gjefferyes/RomVault/blob/master/ROMVault2/SupportedFiles/Zip/zipFile.cs

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This commit is contained in:
Matt Nadareski
2016-09-15 13:32:59 -07:00
parent 29b1330d97
commit eb9e61d918
7 changed files with 1078 additions and 628 deletions
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40
SabreTools.Helper/Data/Constants.cs
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@@ -83,34 +83,34 @@ namespace SabreTools.Helper
#region Byte (1024-based) size comparisons
public const long KibiByte = 1024;
public const long MibiByte = (long)Math.Pow(KibiByte, 2);
public const long GibiByte = (long)Math.Pow(KibiByte, 3);
public const long TibiByte = (long)Math.Pow(KibiByte, 4);
public const long PibiByte = (long)Math.Pow(KibiByte, 5);
public static long MibiByte = (long)Math.Pow(KibiByte, 2);
public static long GibiByte = (long)Math.Pow(KibiByte, 3);
public static long TibiByte = (long)Math.Pow(KibiByte, 4);
public static long PibiByte = (long)Math.Pow(KibiByte, 5);
#endregion
#region Byte (1000-based) size comparisons
public const long KiloByte = 1000;
public const long MegaByte = (long)Math.Pow(KiloByte, 2);
public const long GigaByte = (long)Math.Pow(KiloByte, 2);
public const long TeraByte = (long)Math.Pow(KiloByte, 2);
public const long PetaByte = (long)Math.Pow(KiloByte, 2);
public static long MegaByte = (long)Math.Pow(KiloByte, 2);
public static long GigaByte = (long)Math.Pow(KiloByte, 2);
public static long TeraByte = (long)Math.Pow(KiloByte, 2);
public static long PetaByte = (long)Math.Pow(KiloByte, 2);
#endregion
#region Magic numbers as byte arrays
public const byte[] SevenZipSigBytes = new byte[] { 0x37, 0x7a, 0xbc, 0xaf, 0x27, 0x1c };
public const byte[] GzSigBytes = new byte[] { 0x1f, 0x8b };
public const byte[] RarSigBytes = new byte[] { 0x52, 0x61, 0x72, 0x21, 0x1a, 0x07, 0x00 };
public const byte[] RarFiveSigBytes = new byte[] { 0x52, 0x61, 0x72, 0x21, 0x1a, 0x07, 0x01, 0x00 };
public const byte[] TarSigBytes = new byte[] { 0x75, 0x73, 0x74, 0x61, 0x72, 0x20, 0x20, 0x00 };
public const byte[] TarZeroSigBytes = new byte[] { 0x75, 0x73, 0x74, 0x61, 0x72, 0x00, 0x30, 0x30 };
public const byte[] ZipSigBytes = new byte[] { 0x50, 0x4b, 0x03, 0x04 };
public const byte[] ZipSigEmptyBytes = new byte[] { 0x50, 0x4b, 0x05, 0x06 };
public const byte[] ZipSigSpannedBytes = new byte[] { 0x50, 0x4b, 0x07, 0x08 };
public static byte[] SevenZipSigBytes = new byte[] { 0x37, 0x7a, 0xbc, 0xaf, 0x27, 0x1c };
public static byte[] GzSigBytes = new byte[] { 0x1f, 0x8b };
public static byte[] RarSigBytes = new byte[] { 0x52, 0x61, 0x72, 0x21, 0x1a, 0x07, 0x00 };
public static byte[] RarFiveSigBytes = new byte[] { 0x52, 0x61, 0x72, 0x21, 0x1a, 0x07, 0x01, 0x00 };
public static byte[] TarSigBytes = new byte[] { 0x75, 0x73, 0x74, 0x61, 0x72, 0x20, 0x20, 0x00 };
public static byte[] TarZeroSigBytes = new byte[] { 0x75, 0x73, 0x74, 0x61, 0x72, 0x00, 0x30, 0x30 };
public static byte[] ZipSigBytes = new byte[] { 0x50, 0x4b, 0x03, 0x04 };
public static byte[] ZipSigEmptyBytes = new byte[] { 0x50, 0x4b, 0x05, 0x06 };
public static byte[] ZipSigSpannedBytes = new byte[] { 0x50, 0x4b, 0x07, 0x08 };
#endregion
@@ -141,7 +141,7 @@ namespace SabreTools.Helper
0A-0B Last mod file time (0x00, 0xBC)
0C-0D Last mod file date (0x98, 0x21)
*/
public const byte[] TorrentZipHeader = new byte[] { 0x50, 0x4b, 0x03, 0x04, 0x14, 0x00, 0x02, 0x00, 0x08, 0x00, 0x00, 0xbc, 0x98, 0x21 };
public static byte[] TorrentZipHeader = new byte[] { 0x50, 0x4b, 0x03, 0x04, 0x14, 0x00, 0x02, 0x00, 0x08, 0x00, 0x00, 0xbc, 0x98, 0x21 };
/* Torrent7z Header Format
http://cpansearch.perl.org/src/BJOERN/Compress-Deflate7-1.0/7zip/DOC/7zFormat.txt
@@ -150,7 +150,7 @@ namespace SabreTools.Helper
06-07 ArchiveVersion (0x00, 0x03)
The rest is unknown
*/
public const byte[] Torrent7ZipHeader = new byte[] { 0x37, 0x7a, 0xbc, 0xaf, 0x27, 0x1c, 0x00, 0x03 };
public static byte[] Torrent7ZipHeader = new byte[] { 0x37, 0x7a, 0xbc, 0xaf, 0x27, 0x1c, 0x00, 0x03 };
/* (Torrent)GZ Header Format
https://tools.ietf.org/html/rfc1952
@@ -168,7 +168,7 @@ namespace SabreTools.Helper
1C-1F CRC hash
20-27 Int64 size (mirrored)
*/
public const byte[] TorrentGZHeader = new byte[] { 0x1f, 0x8b, 0x08, 0x04, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x1c, 0x00 };
public static byte[] TorrentGZHeader = new byte[] { 0x1f, 0x8b, 0x08, 0x04, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x1c, 0x00 };
#endregion