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REFACTOR: All refactor in DiscImageChef.Filesystems.

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This commit is contained in:
Natalia Portillo
2017-12-22 08:43:22 +00:00
parent ef2fff0abd
commit c59e424ec8
87 changed files with 3834 additions and 4122 deletions
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78
DiscImageChef.Filesystems/HAMMER.cs
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@@ -32,6 +32,7 @@
using System;
using System.Collections.Generic;
using System.Diagnostics.CodeAnalysis;
using System.Runtime.InteropServices;
using System.Text;
using DiscImageChef.CommonTypes;
@@ -40,9 +41,12 @@ using Schemas;
using hammer_crc_t = System.UInt32;
using hammer_off_t = System.UInt64;
using hammer_tid_t = System.UInt64;
#pragma warning disable 169
namespace DiscImageChef.Filesystems
{
[SuppressMessage("ReSharper", "BuiltInTypeReferenceStyle")]
[SuppressMessage("ReSharper", "InconsistentNaming")]
public class HAMMER : Filesystem
{
const ulong HAMMER_FSBUF_VOLUME = 0xC8414D4DC5523031;
@@ -53,24 +57,22 @@ namespace DiscImageChef.Filesystems
public HAMMER()
{
Name = "HAMMER Filesystem";
PluginUUID = new Guid("91A188BF-5FD7-4677-BBD3-F59EBA9C864D");
PluginUuid = new Guid("91A188BF-5FD7-4677-BBD3-F59EBA9C864D");
CurrentEncoding = Encoding.GetEncoding("iso-8859-15");
}
public HAMMER(Encoding encoding)
{
Name = "HAMMER Filesystem";
PluginUUID = new Guid("91A188BF-5FD7-4677-BBD3-F59EBA9C864D");
if(encoding == null) CurrentEncoding = Encoding.GetEncoding("iso-8859-15");
else CurrentEncoding = encoding;
PluginUuid = new Guid("91A188BF-5FD7-4677-BBD3-F59EBA9C864D");
CurrentEncoding = encoding ?? Encoding.GetEncoding("iso-8859-15");
}
public HAMMER(ImagePlugin imagePlugin, Partition partition, Encoding encoding)
{
Name = "HAMMER Filesystem";
PluginUUID = new Guid("91A188BF-5FD7-4677-BBD3-F59EBA9C864D");
if(encoding == null) CurrentEncoding = Encoding.GetEncoding("iso-8859-15");
else CurrentEncoding = encoding;
PluginUuid = new Guid("91A188BF-5FD7-4677-BBD3-F59EBA9C864D");
CurrentEncoding = encoding ?? Encoding.GetEncoding("iso-8859-15");
}
public override bool Identify(ImagePlugin imagePlugin, Partition partition)
@@ -83,9 +85,9 @@ namespace DiscImageChef.Filesystems
ulong magic;
byte[] sb_sector = imagePlugin.ReadSectors(partition.Start, run);
byte[] sbSector = imagePlugin.ReadSectors(partition.Start, run);
magic = BitConverter.ToUInt64(sb_sector, 0);
magic = BitConverter.ToUInt64(sbSector, 0);
return magic == HAMMER_FSBUF_VOLUME || magic == HAMMER_FSBUF_VOLUME_REV;
}
@@ -97,7 +99,7 @@ namespace DiscImageChef.Filesystems
StringBuilder sb = new StringBuilder();
HammerSuperBlock hammer_sb;
HammerSuperBlock hammerSb;
uint run = HAMMER_VOLHDR_SIZE / imagePlugin.GetSectorSize();
@@ -105,56 +107,56 @@ namespace DiscImageChef.Filesystems
ulong magic;
byte[] sb_sector = imagePlugin.ReadSectors(partition.Start, run);
byte[] sbSector = imagePlugin.ReadSectors(partition.Start, run);
magic = BitConverter.ToUInt64(sb_sector, 0);
magic = BitConverter.ToUInt64(sbSector, 0);
if(magic == HAMMER_FSBUF_VOLUME)
{
GCHandle handle = GCHandle.Alloc(sb_sector, GCHandleType.Pinned);
hammer_sb = (HammerSuperBlock)Marshal.PtrToStructure(handle.AddrOfPinnedObject(),
GCHandle handle = GCHandle.Alloc(sbSector, GCHandleType.Pinned);
hammerSb = (HammerSuperBlock)Marshal.PtrToStructure(handle.AddrOfPinnedObject(),
typeof(HammerSuperBlock));
handle.Free();
}
else hammer_sb = BigEndianMarshal.ByteArrayToStructureBigEndian<HammerSuperBlock>(sb_sector);
else hammerSb = BigEndianMarshal.ByteArrayToStructureBigEndian<HammerSuperBlock>(sbSector);
sb.AppendLine("HAMMER filesystem");
sb.AppendFormat("Volume version: {0}", hammer_sb.vol_version).AppendLine();
sb.AppendFormat("Volume {0} of {1} on this filesystem", hammer_sb.vol_no + 1, hammer_sb.vol_count)
sb.AppendFormat("Volume version: {0}", hammerSb.vol_version).AppendLine();
sb.AppendFormat("Volume {0} of {1} on this filesystem", hammerSb.vol_no + 1, hammerSb.vol_count)
.AppendLine();
sb.AppendFormat("Volume name: {0}", StringHandlers.CToString(hammer_sb.vol_label, CurrentEncoding))
sb.AppendFormat("Volume name: {0}", StringHandlers.CToString(hammerSb.vol_label, CurrentEncoding))
.AppendLine();
sb.AppendFormat("Volume serial: {0}", hammer_sb.vol_fsid).AppendLine();
sb.AppendFormat("Filesystem type: {0}", hammer_sb.vol_fstype).AppendLine();
sb.AppendFormat("Boot area starts at {0}", hammer_sb.vol_bot_beg).AppendLine();
sb.AppendFormat("Memory log starts at {0}", hammer_sb.vol_mem_beg).AppendLine();
sb.AppendFormat("First volume buffer starts at {0}", hammer_sb.vol_buf_beg).AppendLine();
sb.AppendFormat("Volume ends at {0}", hammer_sb.vol_buf_end).AppendLine();
sb.AppendFormat("Volume serial: {0}", hammerSb.vol_fsid).AppendLine();
sb.AppendFormat("Filesystem type: {0}", hammerSb.vol_fstype).AppendLine();
sb.AppendFormat("Boot area starts at {0}", hammerSb.vol_bot_beg).AppendLine();
sb.AppendFormat("Memory log starts at {0}", hammerSb.vol_mem_beg).AppendLine();
sb.AppendFormat("First volume buffer starts at {0}", hammerSb.vol_buf_beg).AppendLine();
sb.AppendFormat("Volume ends at {0}", hammerSb.vol_buf_end).AppendLine();
xmlFSType = new FileSystemType
XmlFsType = new FileSystemType
{
Clusters = (long)(partition.Size / HAMMER_BIGBLOCK_SIZE),
ClusterSize = HAMMER_BIGBLOCK_SIZE,
Dirty = false,
Type = "HAMMER",
VolumeName = StringHandlers.CToString(hammer_sb.vol_label, CurrentEncoding),
VolumeSerial = hammer_sb.vol_fsid.ToString()
VolumeName = StringHandlers.CToString(hammerSb.vol_label, CurrentEncoding),
VolumeSerial = hammerSb.vol_fsid.ToString()
};
if(hammer_sb.vol_no == hammer_sb.vol_rootvol)
if(hammerSb.vol_no == hammerSb.vol_rootvol)
{
sb.AppendFormat("Filesystem contains {0} \"big-blocks\" ({1} bytes)", hammer_sb.vol0_stat_bigblocks,
hammer_sb.vol0_stat_bigblocks * HAMMER_BIGBLOCK_SIZE).AppendLine();
sb.AppendFormat("Filesystem has {0} \"big-blocks\" free ({1} bytes)", hammer_sb.vol0_stat_freebigblocks,
hammer_sb.vol0_stat_freebigblocks * HAMMER_BIGBLOCK_SIZE).AppendLine();
sb.AppendFormat("Filesystem has {0} inode used", hammer_sb.vol0_stat_inodes).AppendLine();
sb.AppendFormat("Filesystem contains {0} \"big-blocks\" ({1} bytes)", hammerSb.vol0_stat_bigblocks,
hammerSb.vol0_stat_bigblocks * HAMMER_BIGBLOCK_SIZE).AppendLine();
sb.AppendFormat("Filesystem has {0} \"big-blocks\" free ({1} bytes)", hammerSb.vol0_stat_freebigblocks,
hammerSb.vol0_stat_freebigblocks * HAMMER_BIGBLOCK_SIZE).AppendLine();
sb.AppendFormat("Filesystem has {0} inode used", hammerSb.vol0_stat_inodes).AppendLine();
xmlFSType.Clusters = hammer_sb.vol0_stat_bigblocks;
xmlFSType.FreeClusters = hammer_sb.vol0_stat_freebigblocks;
xmlFSType.FreeClustersSpecified = true;
xmlFSType.Files = hammer_sb.vol0_stat_inodes;
xmlFSType.FilesSpecified = true;
XmlFsType.Clusters = hammerSb.vol0_stat_bigblocks;
XmlFsType.FreeClusters = hammerSb.vol0_stat_freebigblocks;
XmlFsType.FreeClustersSpecified = true;
XmlFsType.Files = hammerSb.vol0_stat_inodes;
XmlFsType.FilesSpecified = true;
}
// 0 ?
//sb.AppendFormat("Volume header CRC: 0x{0:X8}", afs_sb.vol_crc).AppendLine();