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Code cleanup.

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This commit is contained in:
Natalia Portillo
2018-06-22 08:08:38 +01:00
parent 82f474c7e3
commit 88da8fc019
581 changed files with 22423 additions and 20839 deletions
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89
DiscImageChef.Partitions/NeXT.cs
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@@ -56,17 +56,19 @@ namespace DiscImageChef.Partitions
const ushort DISKTAB_ENTRY_SIZE = 0x2C;
public string Name => "NeXT Disklabel";
public Guid Id => new Guid("246A6D93-4F1A-1F8A-344D-50187A5513A9");
public Guid Id => new Guid("246A6D93-4F1A-1F8A-344D-50187A5513A9");
public bool GetInformation(IMediaImage imagePlugin, out List<Partition> partitions, ulong sectorOffset)
{
bool magicFound = false;
bool magicFound = false;
byte[] labelSector;
uint sectorSize;
if(imagePlugin.Info.SectorSize == 2352 || imagePlugin.Info.SectorSize == 2448) sectorSize = 2048;
else sectorSize = imagePlugin.Info.SectorSize;
else
sectorSize =
imagePlugin.Info.SectorSize;
partitions = new List<Partition>();
@@ -80,7 +82,7 @@ namespace DiscImageChef.Partitions
uint magic = BigEndianBitConverter.ToUInt32(labelSector, 0x00);
if(magic != NEXT_MAGIC1 && magic != NEXT_MAGIC2 && magic != NEXT_MAGIC3) continue;
magicFound = true;
magicFound = true;
labelPosition = i + sectorOffset;
break;
}
@@ -92,34 +94,34 @@ namespace DiscImageChef.Partitions
labelSector = imagePlugin.ReadSectors(labelPosition, sectorsToRead);
NeXTLabel label = BigEndianMarshal.ByteArrayToStructureBigEndian<NeXTLabel>(labelSector);
byte[] disktabB = new byte[498];
NeXTLabel label = BigEndianMarshal.ByteArrayToStructureBigEndian<NeXTLabel>(labelSector);
byte[] disktabB = new byte[498];
Array.Copy(labelSector, 44, disktabB, 0, 498);
label.dl_dt = BigEndianMarshal.ByteArrayToStructureBigEndian<NeXTDiskTab>(disktabB);
label.dl_dt = BigEndianMarshal.ByteArrayToStructureBigEndian<NeXTDiskTab>(disktabB);
label.dl_dt.d_partitions = new NeXTEntry[8];
DicConsole.DebugWriteLine("NeXT Plugin", "label.dl_version = 0x{0:X8}", label.dl_version);
DicConsole.DebugWriteLine("NeXT Plugin", "label.dl_label_blkno = {0}", label.dl_label_blkno);
DicConsole.DebugWriteLine("NeXT Plugin", "label.dl_size = {0}", label.dl_size);
DicConsole.DebugWriteLine("NeXT Plugin", "label.dl_label_blkno = {0}", label.dl_label_blkno);
DicConsole.DebugWriteLine("NeXT Plugin", "label.dl_size = {0}", label.dl_size);
DicConsole.DebugWriteLine("NeXT Plugin", "label.dl_label = \"{0}\"",
StringHandlers.CToString(label.dl_label));
DicConsole.DebugWriteLine("NeXT Plugin", "label.dl_flags = {0}", label.dl_flags);
DicConsole.DebugWriteLine("NeXT Plugin", "label.dl_flags = {0}", label.dl_flags);
DicConsole.DebugWriteLine("NeXT Plugin", "label.dl_tag = 0x{0:X8}", label.dl_tag);
DicConsole.DebugWriteLine("NeXT Plugin", "label.dl_dt.d_name = \"{0}\"",
StringHandlers.CToString(label.dl_dt.d_name));
DicConsole.DebugWriteLine("NeXT Plugin", "label.dl_dt.d_type = \"{0}\"",
StringHandlers.CToString(label.dl_dt.d_type));
DicConsole.DebugWriteLine("NeXT Plugin", "label.dl_dt.d_secsize = {0}", label.dl_dt.d_secsize);
DicConsole.DebugWriteLine("NeXT Plugin", "label.dl_dt.d_ntracks = {0}", label.dl_dt.d_ntracks);
DicConsole.DebugWriteLine("NeXT Plugin", "label.dl_dt.d_nsectors = {0}", label.dl_dt.d_nsectors);
DicConsole.DebugWriteLine("NeXT Plugin", "label.dl_dt.d_secsize = {0}", label.dl_dt.d_secsize);
DicConsole.DebugWriteLine("NeXT Plugin", "label.dl_dt.d_ntracks = {0}", label.dl_dt.d_ntracks);
DicConsole.DebugWriteLine("NeXT Plugin", "label.dl_dt.d_nsectors = {0}", label.dl_dt.d_nsectors);
DicConsole.DebugWriteLine("NeXT Plugin", "label.dl_dt.d_ncylinders = {0}", label.dl_dt.d_ncylinders);
DicConsole.DebugWriteLine("NeXT Plugin", "label.dl_dt.d_rpm = {0}", label.dl_dt.d_rpm);
DicConsole.DebugWriteLine("NeXT Plugin", "label.dl_dt.d_front = {0}", label.dl_dt.d_front);
DicConsole.DebugWriteLine("NeXT Plugin", "label.dl_dt.d_back = {0}", label.dl_dt.d_back);
DicConsole.DebugWriteLine("NeXT Plugin", "label.dl_dt.d_ngroups = {0}", label.dl_dt.d_ngroups);
DicConsole.DebugWriteLine("NeXT Plugin", "label.dl_dt.d_ag_size = {0}", label.dl_dt.d_ag_size);
DicConsole.DebugWriteLine("NeXT Plugin", "label.dl_dt.d_ag_alts = {0}", label.dl_dt.d_ag_alts);
DicConsole.DebugWriteLine("NeXT Plugin", "label.dl_dt.d_ag_off = {0}", label.dl_dt.d_ag_off);
DicConsole.DebugWriteLine("NeXT Plugin", "label.dl_dt.d_rpm = {0}", label.dl_dt.d_rpm);
DicConsole.DebugWriteLine("NeXT Plugin", "label.dl_dt.d_front = {0}", label.dl_dt.d_front);
DicConsole.DebugWriteLine("NeXT Plugin", "label.dl_dt.d_back = {0}", label.dl_dt.d_back);
DicConsole.DebugWriteLine("NeXT Plugin", "label.dl_dt.d_ngroups = {0}", label.dl_dt.d_ngroups);
DicConsole.DebugWriteLine("NeXT Plugin", "label.dl_dt.d_ag_size = {0}", label.dl_dt.d_ag_size);
DicConsole.DebugWriteLine("NeXT Plugin", "label.dl_dt.d_ag_alts = {0}", label.dl_dt.d_ag_alts);
DicConsole.DebugWriteLine("NeXT Plugin", "label.dl_dt.d_ag_off = {0}", label.dl_dt.d_ag_off);
DicConsole.DebugWriteLine("NeXT Plugin", "label.dl_dt.d_boot0_blkno[0] = {0}",
label.dl_dt.d_boot0_blkno[0]);
DicConsole.DebugWriteLine("NeXT Plugin", "label.dl_dt.d_boot0_blkno[1] = {0}",
@@ -129,7 +131,7 @@ namespace DiscImageChef.Partitions
DicConsole.DebugWriteLine("NeXT Plugin", "label.dl_dt.d_hostname = \"{0}\"",
StringHandlers.CToString(label.dl_dt.d_hostname));
DicConsole.DebugWriteLine("NeXT Plugin", "label.dl_dt.d_rootpartition = {0}", label.dl_dt.d_rootpartition);
DicConsole.DebugWriteLine("NeXT Plugin", "label.dl_dt.d_rwpartition = {0}", label.dl_dt.d_rwpartition);
DicConsole.DebugWriteLine("NeXT Plugin", "label.dl_dt.d_rwpartition = {0}", label.dl_dt.d_rwpartition);
for(int i = 0; i < 8; i++)
{
@@ -161,7 +163,7 @@ namespace DiscImageChef.Partitions
DicConsole.DebugWriteLine("NeXT Plugin", "label.dl_dt.d_partitions[{0}].p_type = \"{1}\"", i,
StringHandlers.CToString(label.dl_dt.d_partitions[i].p_type));
if(label.dl_dt.d_partitions[i].p_size <= 0 || label.dl_dt.d_partitions[i].p_base < 0 ||
if(label.dl_dt.d_partitions[i].p_size <= 0 || label.dl_dt.d_partitions[i].p_base < 0 ||
label.dl_dt.d_partitions[i].p_bsize < 0) continue;
StringBuilder sb = new StringBuilder();
@@ -171,10 +173,10 @@ namespace DiscImageChef.Partitions
Size = (ulong)(label.dl_dt.d_partitions[i].p_size * label.dl_dt.d_secsize),
Offset =
(ulong)((label.dl_dt.d_partitions[i].p_base + label.dl_dt.d_front) * label.dl_dt.d_secsize),
Type = StringHandlers.CToString(label.dl_dt.d_partitions[i].p_type),
Type = StringHandlers.CToString(label.dl_dt.d_partitions[i].p_type),
Sequence = (ulong)i,
Name = StringHandlers.CToString(label.dl_dt.d_partitions[i].p_mountpt),
Length = (ulong)(label.dl_dt.d_partitions[i].p_size * label.dl_dt.d_secsize / sectorSize),
Name = StringHandlers.CToString(label.dl_dt.d_partitions[i].p_mountpt),
Length = (ulong)(label.dl_dt.d_partitions[i].p_size * label.dl_dt.d_secsize / sectorSize),
Start = (ulong)((label.dl_dt.d_partitions[i].p_base + label.dl_dt.d_front) * label.dl_dt.d_secsize /
sectorSize),
Scheme = Name
@@ -184,14 +186,14 @@ namespace DiscImageChef.Partitions
{
DicConsole.DebugWriteLine("NeXT Plugin", "Partition bigger than device, reducing...");
part.Length = imagePlugin.Info.Sectors - part.Start;
part.Size = part.Length * sectorSize;
part.Size = part.Length * sectorSize;
DicConsole.DebugWriteLine("NeXT Plugin", "label.dl_dt.d_partitions[{0}].p_size = {1}", i,
part.Length);
}
sb.AppendFormat("{0} bytes per block", label.dl_dt.d_partitions[i].p_bsize).AppendLine();
sb.AppendFormat("{0} bytes per fragment", label.dl_dt.d_partitions[i].p_fsize).AppendLine();
if(label.dl_dt.d_partitions[i].p_opt == 's') sb.AppendLine("Space optimized");
if(label.dl_dt.d_partitions[i].p_opt == 's') sb.AppendLine("Space optimized");
else if(label.dl_dt.d_partitions[i].p_opt == 't') sb.AppendLine("Time optimized");
else sb.AppendFormat("Unknown optimization {0:X2}", label.dl_dt.d_partitions[i].p_opt).AppendLine();
sb.AppendFormat("{0} cylinders per group", label.dl_dt.d_partitions[i].p_cpg).AppendLine();
@@ -223,7 +225,8 @@ namespace DiscImageChef.Partitions
/// <summary>Device size in blocks</summary>
public int dl_size;
/// <summary>Device name</summary>
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 24)] public byte[] dl_label;
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 24)]
public byte[] dl_label;
/// <summary>Device flags</summary>
public uint dl_flags;
/// <summary>Device tag</summary>
@@ -247,7 +250,8 @@ namespace DiscImageChef.Partitions
/// <summary>Device size in blocks</summary>
public int dl_size;
/// <summary>Device name</summary>
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 24)] public byte[] dl_label;
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 24)]
public byte[] dl_label;
/// <summary>Device flags</summary>
public uint dl_flags;
/// <summary>Device tag</summary>
@@ -255,7 +259,8 @@ namespace DiscImageChef.Partitions
/// <summary>Device info and partitions</summary>
public NeXTDiskTab dl_dt;
/// <summary>Bad sector table</summary>
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 1670)] public int[] dl_bad;
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 1670)]
public int[] dl_bad;
/// <summary>Checksum</summary>
public ushort dl_checksum;
}
@@ -267,9 +272,11 @@ namespace DiscImageChef.Partitions
struct NeXTDiskTab
{
/// <summary>Drive name</summary>
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 24)] public byte[] d_name;
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 24)]
public byte[] d_name;
/// <summary>Drive type</summary>
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 24)] public byte[] d_type;
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 24)]
public byte[] d_type;
/// <summary>Sector size</summary>
public int d_secsize;
/// <summary>tracks/cylinder</summary>
@@ -293,17 +300,21 @@ namespace DiscImageChef.Partitions
/// <summary>sector offset to first alternate</summary>
public short d_ag_off;
/// <summary>"blk 0" boot locations</summary>
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 2)] public int[] d_boot0_blkno;
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 2)]
public int[] d_boot0_blkno;
/// <summary>default bootfile</summary>
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 24)] public byte[] d_bootfile;
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 24)]
public byte[] d_bootfile;
/// <summary>host name</summary>
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 32)] public byte[] d_hostname;
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 32)]
public byte[] d_hostname;
/// <summary>root partition</summary>
public byte d_rootpartition;
/// <summary>r/w partition</summary>
public byte d_rwpartition;
/// <summary>partitions</summary>
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 8)] public NeXTEntry[] d_partitions;
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 8)]
public NeXTEntry[] d_partitions;
}
/// <summary>
@@ -331,11 +342,13 @@ namespace DiscImageChef.Partitions
/// <summary>Should newfs be run on first start?</summary>
public byte p_newfs;
/// <summary>Mount point or empty if mount where you want</summary>
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 16)] public byte[] p_mountpt;
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 16)]
public byte[] p_mountpt;
/// <summary>Should automount</summary>
public byte p_automnt;
/// <summary>Filesystem type, always "4.3BSD"?</summary>
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 8)] public byte[] p_type;
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 8)]
public byte[] p_type;
}
}
}