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https://github.com/aaru-dps/Aaru.git
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* FileSystemIDandChk/BigEndianBitConverter.cs:
Added BitConverter for BigEndian * FileSystemIDandChk/FileSystemIDandChk.csproj: FileSystemIDandChk/BigEndianBitConverter.cs * FileSystemIDandChk/ImagePlugins/CDRWin.cs: Corrected parsing Implemented all ImagePlugin methods * FileSystemIDandChk/ImagePlugins/ImagePlugin.cs: Used document auto formatting * FileSystemIDandChk/Main.cs: * FileSystemIDandChk/Plugins/FAT.cs: * FileSystemIDandChk/Plugins/BFS.cs: * FileSystemIDandChk/Plugins/FFS.cs: * FileSystemIDandChk/Plugins/ODS.cs: * FileSystemIDandChk/Plugins/HPFS.cs: * FileSystemIDandChk/Plugins/SysV.cs: * FileSystemIDandChk/Plugins/NTFS.cs: * FileSystemIDandChk/Plugins/extFS.cs: * FileSystemIDandChk/Plugins/Opera.cs: * FileSystemIDandChk/Plugins/ext2FS.cs: * FileSystemIDandChk/Plugins/Plugin.cs: * FileSystemIDandChk/Plugins/UNIXBFS.cs: * FileSystemIDandChk/Plugins/SolarFS.cs: * FileSystemIDandChk/PartPlugins/MBR.cs: * FileSystemIDandChk/Plugins/MinixFS.cs: * FileSystemIDandChk/Plugins/ISO9660.cs: * FileSystemIDandChk/Plugins/PCEngine.cs: * FileSystemIDandChk/Plugins/AppleHFS.cs: * FileSystemIDandChk/PartPlugins/NeXT.cs: * FileSystemIDandChk/Plugins/AppleMFS.cs: * FileSystemIDandChk/PartPlugins/AppleMap.cs: * FileSystemIDandChk/Plugins/AppleHFSPlus.cs: Added support for disc image plugins * FileSystemIDandChk/PartPlugins/PartPlugin.cs: Added support for disc image plugins Added start sector and length in sectors to partitions * FileSystemIDandChk/Plugins/Symbian.cs: Commented til code is adapted for disc image plugins git-svn-id: svn://claunia.com/FileSystemIDandChk@27 17725271-3d32-4980-a8cb-9ff532f270ba
This commit is contained in:
@@ -3,8 +3,6 @@ using System.IO;
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using System.Text;
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using FileSystemIDandChk;
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// Information from Inside Macintosh
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namespace FileSystemIDandChk.Plugins
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{
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class MinixFS : Plugin
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@@ -28,21 +26,19 @@ namespace FileSystemIDandChk.Plugins
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base.PluginUUID = new Guid("FE248C3B-B727-4AE5-A39F-79EA9A07D4B3");
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}
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public override bool Identify(FileStream stream, long offset)
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public override bool Identify(ImagePlugins.ImagePlugin imagePlugin, ulong partitionOffset)
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{
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UInt16 magic;
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BinaryReader br = new BinaryReader(stream);
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byte[] minix_sb_sector = imagePlugin.ReadSector(2 + partitionOffset);
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br.BaseStream.Seek(0x400 + 0x10 + offset, SeekOrigin.Begin); // Here should reside magic number on Minix V1 & V2
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magic = br.ReadUInt16();
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magic = BitConverter.ToUInt16(minix_sb_sector, 0x010); // Here should reside magic number on Minix V1 & V2
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if(magic == MINIX_MAGIC || magic == MINIX_MAGIC2 || magic == MINIX2_MAGIC || magic == MINIX2_MAGIC2 ||
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magic == MINIX_CIGAM || magic == MINIX_CIGAM2 || magic == MINIX2_CIGAM || magic == MINIX2_CIGAM2)
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return true;
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else
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{
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br.BaseStream.Seek(0x400 + 0x18 + offset, SeekOrigin.Begin); // Here should reside magic number on Minix V1 & V2
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magic = br.ReadUInt16();
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magic = BitConverter.ToUInt16(minix_sb_sector, 0x018); // Here should reside magic number on Minix V3
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if(magic == MINIX3_MAGIC || magic == MINIX3_CIGAM)
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return true;
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@@ -51,7 +47,7 @@ namespace FileSystemIDandChk.Plugins
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}
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}
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public override void GetInformation (FileStream stream, long offset, out string information)
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public override void GetInformation (ImagePlugins.ImagePlugin imagePlugin, ulong partitionOffset, out string information)
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{
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information = "";
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@@ -62,10 +58,9 @@ namespace FileSystemIDandChk.Plugins
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int filenamesize = 0;
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string minixVersion;
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UInt16 magic;
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EndianAwareBinaryReader eabr = new EndianAwareBinaryReader(stream, littleendian);
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byte[] minix_sb_sector = imagePlugin.ReadSector(2 + partitionOffset);
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eabr.BaseStream.Seek(0x400 + 0x18 + offset, SeekOrigin.Begin);
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magic = eabr.ReadUInt16();
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magic = BigEndianBitConverter.ToUInt16(minix_sb_sector, 0x018);
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if(magic == MINIX3_MAGIC || magic == MINIX3_CIGAM)
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{
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@@ -80,50 +75,49 @@ namespace FileSystemIDandChk.Plugins
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}
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else
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{
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eabr.BaseStream.Seek(0x400 + 0x10 + offset, SeekOrigin.Begin);
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magic = eabr.ReadUInt16();
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magic = BigEndianBitConverter.ToUInt16(minix_sb_sector, 0x010);
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switch(magic)
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{
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case MINIX_MAGIC:
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filenamesize = 14;
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minixVersion = "Minix V1 filesystem";
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littleendian = true;
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BigEndianBitConverter.IsLittleEndian = true;
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break;
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case MINIX_MAGIC2:
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filenamesize = 30;
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minixVersion = "Minix V1 filesystem";
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littleendian = true;
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BigEndianBitConverter.IsLittleEndian = true;
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break;
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case MINIX2_MAGIC:
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filenamesize = 14;
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minixVersion = "Minix V2 filesystem";
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littleendian = true;
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BigEndianBitConverter.IsLittleEndian = true;
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break;
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case MINIX2_MAGIC2:
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filenamesize = 30;
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minixVersion = "Minix V2 filesystem";
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littleendian = true;
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BigEndianBitConverter.IsLittleEndian = true;
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break;
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case MINIX_CIGAM:
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filenamesize = 14;
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minixVersion = "Minix V1 filesystem";
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littleendian = false;
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BigEndianBitConverter.IsLittleEndian = false;
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break;
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case MINIX_CIGAM2:
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filenamesize = 30;
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minixVersion = "Minix V1 filesystem";
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littleendian = false;
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BigEndianBitConverter.IsLittleEndian = false;
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break;
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case MINIX2_CIGAM:
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filenamesize = 14;
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minixVersion = "Minix V2 filesystem";
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littleendian = false;
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BigEndianBitConverter.IsLittleEndian = false;
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break;
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case MINIX2_CIGAM2:
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filenamesize = 30;
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minixVersion = "Minix V2 filesystem";
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littleendian = false;
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BigEndianBitConverter.IsLittleEndian = false;
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break;
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default:
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return;
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@@ -131,26 +125,23 @@ namespace FileSystemIDandChk.Plugins
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}
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}
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eabr = new EndianAwareBinaryReader(stream, littleendian);
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eabr.BaseStream.Seek(0x400 + offset, SeekOrigin.Begin);
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if(minix3)
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{
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Minix3SuperBlock mnx_sb = new Minix3SuperBlock();
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mnx_sb.s_ninodes = eabr.ReadUInt32();
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mnx_sb.s_pad0 = eabr.ReadUInt16();
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mnx_sb.s_imap_blocks = eabr.ReadUInt16();
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mnx_sb.s_zmap_blocks = eabr.ReadUInt16();
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mnx_sb.s_firstdatazone = eabr.ReadUInt16();
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mnx_sb.s_log_zone_size = eabr.ReadUInt16();
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mnx_sb.s_pad1 = eabr.ReadUInt16();
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mnx_sb.s_max_size = eabr.ReadUInt32();
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mnx_sb.s_zones = eabr.ReadUInt32();
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mnx_sb.s_magic = eabr.ReadUInt16();
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mnx_sb.s_pad2 = eabr.ReadUInt16();
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mnx_sb.s_blocksize = eabr.ReadUInt16();
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mnx_sb.s_disk_version = eabr.ReadByte();
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mnx_sb.s_ninodes = BigEndianBitConverter.ToUInt32(minix_sb_sector, 0x00);
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mnx_sb.s_pad0 = BigEndianBitConverter.ToUInt16(minix_sb_sector, 0x04);
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mnx_sb.s_imap_blocks = BigEndianBitConverter.ToUInt16(minix_sb_sector, 0x06);
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mnx_sb.s_zmap_blocks = BigEndianBitConverter.ToUInt16(minix_sb_sector, 0x08);
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mnx_sb.s_firstdatazone = BigEndianBitConverter.ToUInt16(minix_sb_sector, 0x0A);
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mnx_sb.s_log_zone_size = BigEndianBitConverter.ToUInt16(minix_sb_sector, 0x0C);
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mnx_sb.s_pad1 = BigEndianBitConverter.ToUInt16(minix_sb_sector, 0x0E);
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mnx_sb.s_max_size = BigEndianBitConverter.ToUInt32(minix_sb_sector, 0x10);
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mnx_sb.s_zones = BigEndianBitConverter.ToUInt32(minix_sb_sector, 0x14);
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mnx_sb.s_magic = BigEndianBitConverter.ToUInt16(minix_sb_sector, 0x18);
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mnx_sb.s_pad2 = BigEndianBitConverter.ToUInt16(minix_sb_sector, 0x1A);
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mnx_sb.s_blocksize = BigEndianBitConverter.ToUInt16(minix_sb_sector, 0x1C);
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mnx_sb.s_disk_version = minix_sb_sector[0x1E];
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sb.AppendLine(minixVersion);
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sb.AppendFormat("{0} chars in filename", filenamesize).AppendLine();
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@@ -168,16 +159,16 @@ namespace FileSystemIDandChk.Plugins
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{
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MinixSuperBlock mnx_sb = new MinixSuperBlock();
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mnx_sb.s_ninodes = eabr.ReadUInt16();
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mnx_sb.s_nzones = eabr.ReadUInt16();
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mnx_sb.s_imap_blocks = eabr.ReadUInt16();
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mnx_sb.s_zmap_blocks = eabr.ReadUInt16();
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mnx_sb.s_firstdatazone = eabr.ReadUInt16();
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mnx_sb.s_log_zone_size = eabr.ReadUInt16();
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mnx_sb.s_max_size = eabr.ReadUInt32();
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mnx_sb.s_magic = eabr.ReadUInt16();
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mnx_sb.s_state = eabr.ReadUInt16();
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mnx_sb.s_zones = eabr.ReadUInt32();
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mnx_sb.s_ninodes = BigEndianBitConverter.ToUInt16(minix_sb_sector, 0x00);
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mnx_sb.s_nzones = BigEndianBitConverter.ToUInt16(minix_sb_sector, 0x02);
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mnx_sb.s_imap_blocks = BigEndianBitConverter.ToUInt16(minix_sb_sector, 0x04);
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mnx_sb.s_zmap_blocks = BigEndianBitConverter.ToUInt16(minix_sb_sector, 0x06);
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mnx_sb.s_firstdatazone = BigEndianBitConverter.ToUInt16(minix_sb_sector, 0x08);
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mnx_sb.s_log_zone_size = BigEndianBitConverter.ToUInt16(minix_sb_sector, 0x0A);
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mnx_sb.s_max_size = BigEndianBitConverter.ToUInt32(minix_sb_sector, 0x0C);
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mnx_sb.s_magic = BigEndianBitConverter.ToUInt16(minix_sb_sector, 0x10);
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mnx_sb.s_state = BigEndianBitConverter.ToUInt16(minix_sb_sector, 0x12);
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mnx_sb.s_zones = BigEndianBitConverter.ToUInt32(minix_sb_sector, 0x14);
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sb.AppendLine(minixVersion);
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sb.AppendFormat("{0} chars in filename", filenamesize).AppendLine();
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