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🎨Converted all plugin types to interfaces.

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This commit is contained in:
Natalia Portillo
2017-12-26 06:05:12 +00:00
parent a002253fa4
commit f66a0bdd42
295 changed files with 9499 additions and 10414 deletions
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87
DiscImageChef.Filesystems/RBF.cs
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@@ -41,36 +41,23 @@ using Schemas;
namespace DiscImageChef.Filesystems
{
public class RBF : Filesystem
public class RBF : IFilesystem
{
/// <summary>Magic number for OS-9. Same for OS-9000?</summary>
const uint RBF_SYNC = 0x4372757A;
const uint RBF_CNYS = 0x7A757243;
public RBF()
{
Name = "OS-9 Random Block File Plugin";
PluginUuid = new Guid("E864E45B-0B52-4D29-A858-7BDFA9199FB2");
CurrentEncoding = Encoding.GetEncoding("iso-8859-15");
}
Encoding currentEncoding;
FileSystemType xmlFsType;
public virtual FileSystemType XmlFsType => xmlFsType;
public RBF(Encoding encoding)
{
Name = "OS-9 Random Block File Plugin";
PluginUuid = new Guid("E864E45B-0B52-4D29-A858-7BDFA9199FB2");
CurrentEncoding = encoding ?? Encoding.GetEncoding("iso-8859-15");
}
public virtual Encoding Encoding => currentEncoding;
public virtual string Name => "OS-9 Random Block File Plugin";
public virtual Guid Id => new Guid("E864E45B-0B52-4D29-A858-7BDFA9199FB2");
public RBF(ImagePlugin imagePlugin, Partition partition, Encoding encoding)
public virtual bool Identify(IMediaImage imagePlugin, Partition partition)
{
Name = "OS-9 Random Block File Plugin";
PluginUuid = new Guid("E864E45B-0B52-4D29-A858-7BDFA9199FB2");
CurrentEncoding = encoding ?? Encoding.GetEncoding("iso-8859-15");
}
public override bool Identify(ImagePlugin imagePlugin, Partition partition)
{
if(imagePlugin.ImageInfo.SectorSize < 256) return false;
if(imagePlugin.Info.SectorSize < 256) return false;
// Documentation says ID should be sector 0
// I've found that OS-9/X68000 has it on sector 4
@@ -79,10 +66,10 @@ namespace DiscImageChef.Filesystems
{
RBF_IdSector rbfSb = new RBF_IdSector();
uint sbSize = (uint)(Marshal.SizeOf(rbfSb) / imagePlugin.ImageInfo.SectorSize);
if(Marshal.SizeOf(rbfSb) % imagePlugin.ImageInfo.SectorSize != 0) sbSize++;
uint sbSize = (uint)(Marshal.SizeOf(rbfSb) / imagePlugin.Info.SectorSize);
if(Marshal.SizeOf(rbfSb) % imagePlugin.Info.SectorSize != 0) sbSize++;
if(partition.Start + location + sbSize >= imagePlugin.ImageInfo.Sectors) break;
if(partition.Start + location + sbSize >= imagePlugin.Info.Sectors) break;
byte[] sector = imagePlugin.ReadSectors(partition.Start + location, sbSize);
if(sector.Length < Marshal.SizeOf(rbfSb)) return false;
@@ -101,18 +88,19 @@ namespace DiscImageChef.Filesystems
return false;
}
public override void GetInformation(ImagePlugin imagePlugin, Partition partition, out string information)
public virtual void GetInformation(IMediaImage imagePlugin, Partition partition, out string information, Encoding encoding)
{
currentEncoding = encoding ?? Encoding.GetEncoding("iso-8859-15");
information = "";
if(imagePlugin.ImageInfo.SectorSize < 256) return;
if(imagePlugin.Info.SectorSize < 256) return;
RBF_IdSector rbfSb = new RBF_IdSector();
RBF_NewIdSector rbf9000Sb = new RBF_NewIdSector();
foreach(ulong location in new[] {0, 4, 15})
{
uint sbSize = (uint)(Marshal.SizeOf(rbfSb) / imagePlugin.ImageInfo.SectorSize);
if(Marshal.SizeOf(rbfSb) % imagePlugin.ImageInfo.SectorSize != 0) sbSize++;
uint sbSize = (uint)(Marshal.SizeOf(rbfSb) / imagePlugin.Info.SectorSize);
if(Marshal.SizeOf(rbfSb) % imagePlugin.Info.SectorSize != 0) sbSize++;
byte[] sector = imagePlugin.ReadSectors(partition.Start + location, sbSize);
if(sector.Length < Marshal.SizeOf(rbfSb)) return;
@@ -166,10 +154,10 @@ namespace DiscImageChef.Filesystems
.AppendLine();
sb.AppendFormat("Volume's identification block was last written on {0}",
DateHandlers.UnixToDateTime(rbf9000Sb.rid_mtime)).AppendLine();
sb.AppendFormat("Volume name: {0}", StringHandlers.CToString(rbf9000Sb.rid_name, CurrentEncoding))
sb.AppendFormat("Volume name: {0}", StringHandlers.CToString(rbf9000Sb.rid_name, currentEncoding))
.AppendLine();
XmlFsType = new FileSystemType
xmlFsType = new FileSystemType
{
Type = "OS-9 Random Block File",
Bootable = rbf9000Sb.rid_bootfile > 0,
@@ -179,7 +167,7 @@ namespace DiscImageChef.Filesystems
CreationDateSpecified = true,
ModificationDate = DateHandlers.UnixToDateTime(rbf9000Sb.rid_mtime),
ModificationDateSpecified = true,
VolumeName = StringHandlers.CToString(rbf9000Sb.rid_name, CurrentEncoding),
VolumeName = StringHandlers.CToString(rbf9000Sb.rid_name, currentEncoding),
VolumeSerial = $"{rbf9000Sb.rid_diskid:X8}"
};
}
@@ -210,12 +198,12 @@ namespace DiscImageChef.Filesystems
sb.AppendFormat("Disk is owned by user {0}", rbfSb.dd_own).AppendLine();
sb.AppendFormat("Volume was created on {0}", DateHandlers.Os9ToDateTime(rbfSb.dd_dat)).AppendLine();
sb.AppendFormat("Volume attributes: {0:X2}", rbfSb.dd_att).AppendLine();
sb.AppendFormat("Volume name: {0}", StringHandlers.CToString(rbfSb.dd_nam, CurrentEncoding))
sb.AppendFormat("Volume name: {0}", StringHandlers.CToString(rbfSb.dd_nam, currentEncoding))
.AppendLine();
sb.AppendFormat("Path descriptor options: {0}", StringHandlers.CToString(rbfSb.dd_opt, CurrentEncoding))
sb.AppendFormat("Path descriptor options: {0}", StringHandlers.CToString(rbfSb.dd_opt, currentEncoding))
.AppendLine();
XmlFsType = new FileSystemType
xmlFsType = new FileSystemType
{
Type = "OS-9 Random Block File",
Bootable = LSNToUInt32(rbfSb.dd_bt) > 0 && rbfSb.dd_bsz > 0,
@@ -223,7 +211,7 @@ namespace DiscImageChef.Filesystems
Clusters = LSNToUInt32(rbfSb.dd_tot),
CreationDate = DateHandlers.Os9ToDateTime(rbfSb.dd_dat),
CreationDateSpecified = true,
VolumeName = StringHandlers.CToString(rbfSb.dd_nam, CurrentEncoding),
VolumeName = StringHandlers.CToString(rbfSb.dd_nam, currentEncoding),
VolumeSerial = $"{rbfSb.dd_dsk:X4}"
};
}
@@ -238,62 +226,57 @@ namespace DiscImageChef.Filesystems
return (uint)((lsn[0] << 16) + (lsn[1] << 8) + lsn[2]);
}
public override Errno Mount()
public virtual Errno Mount(IMediaImage imagePlugin, Partition partition, Encoding encoding, bool debug)
{
return Errno.NotImplemented;
}
public override Errno Mount(bool debug)
public virtual Errno Unmount()
{
return Errno.NotImplemented;
}
public override Errno Unmount()
public virtual Errno MapBlock(string path, long fileBlock, ref long deviceBlock)
{
return Errno.NotImplemented;
}
public override Errno MapBlock(string path, long fileBlock, ref long deviceBlock)
public virtual Errno GetAttributes(string path, ref FileAttributes attributes)
{
return Errno.NotImplemented;
}
public override Errno GetAttributes(string path, ref FileAttributes attributes)
public virtual Errno ListXAttr(string path, ref List<string> xattrs)
{
return Errno.NotImplemented;
}
public override Errno ListXAttr(string path, ref List<string> xattrs)
public virtual Errno GetXattr(string path, string xattr, ref byte[] buf)
{
return Errno.NotImplemented;
}
public override Errno GetXattr(string path, string xattr, ref byte[] buf)
public virtual Errno Read(string path, long offset, long size, ref byte[] buf)
{
return Errno.NotImplemented;
}
public override Errno Read(string path, long offset, long size, ref byte[] buf)
public virtual Errno ReadDir(string path, ref List<string> contents)
{
return Errno.NotImplemented;
}
public override Errno ReadDir(string path, ref List<string> contents)
public virtual Errno StatFs(ref FileSystemInfo stat)
{
return Errno.NotImplemented;
}
public override Errno StatFs(ref FileSystemInfo stat)
public virtual Errno Stat(string path, ref FileEntryInfo stat)
{
return Errno.NotImplemented;
}
public override Errno Stat(string path, ref FileEntryInfo stat)
{
return Errno.NotImplemented;
}
public override Errno ReadLink(string path, ref string dest)
public virtual Errno ReadLink(string path, ref string dest)
{
return Errno.NotImplemented;
}