public bool GetInformation(IMediaImage imagePlugin, out List <CommonTypes.Partition> partitions,
ulong sectorOffset)
{
partitions = new List <CommonTypes.Partition>();
if (42 + sectorOffset >= imagePlugin.Info.Sectors)
{
return(false);
}
byte[] tblsector = imagePlugin.ReadSector(42 + sectorOffset);
GCHandle handle = GCHandle.Alloc(tblsector, GCHandleType.Pinned);
Partable xnxtbl = (Partable)Marshal.PtrToStructure(handle.AddrOfPinnedObject(), typeof(Partable));
handle.Free();
DicConsole.DebugWriteLine("XENIX plugin", "xnxtbl.p_magic = 0x{0:X4} (should be 0x{1:X4})", xnxtbl.p_magic,
PAMAGIC);
if (xnxtbl.p_magic != PAMAGIC)
{
return(false);
}
for (int i = 0; i < MAXPARTS; i++)
{
DicConsole.DebugWriteLine("XENIX plugin", "xnxtbl.p[{0}].p_off = {1}", i, xnxtbl.p[i].p_off);
DicConsole.DebugWriteLine("XENIX plugin", "xnxtbl.p[{0}].p_size = {1}", i, xnxtbl.p[i].p_size);
if (xnxtbl.p[i].p_size <= 0)
{
continue;
}
CommonTypes.Partition part = new CommonTypes.Partition
{
Start =
(ulong)((xnxtbl.p[i].p_off + XENIX_OFFSET) * XENIX_BSIZE) / imagePlugin.Info.SectorSize +
sectorOffset,
Length = (ulong)(xnxtbl.p[i].p_size * XENIX_BSIZE) / imagePlugin.Info.SectorSize,
Offset =
(ulong)((xnxtbl.p[i].p_off + XENIX_OFFSET) * XENIX_BSIZE) +
imagePlugin.Info.SectorSize * sectorOffset,
Size = (ulong)(xnxtbl.p[i].p_size * XENIX_BSIZE),
Sequence = (ulong)i,
Type = "XENIX",
Scheme = Name
};
if (part.End < imagePlugin.Info.Sectors)
{
partitions.Add(part);
}
}
return(partitions.Count > 0);
}
public bool GetInformation(IMediaImage imagePlugin, out List <CommonTypes.Partition> partitions,
ulong sectorOffset)
{
partitions = new List <CommonTypes.Partition>();
if (42 + sectorOffset >= imagePlugin.Info.Sectors)
{
return(false);
}
byte[] tblsector = imagePlugin.ReadSector(42 + sectorOffset);
Partable xnxtbl = Marshal.ByteArrayToStructureLittleEndian <Partable>(tblsector);
AaruConsole.DebugWriteLine("XENIX plugin", "xnxtbl.p_magic = 0x{0:X4} (should be 0x{1:X4})", xnxtbl.p_magic,
PAMAGIC);
if (xnxtbl.p_magic != PAMAGIC)
{
return(false);
}
for (int i = 0; i < MAXPARTS; i++)
{
AaruConsole.DebugWriteLine("XENIX plugin", "xnxtbl.p[{0}].p_off = {1}", i, xnxtbl.p[i].p_off);
AaruConsole.DebugWriteLine("XENIX plugin", "xnxtbl.p[{0}].p_size = {1}", i, xnxtbl.p[i].p_size);
if (xnxtbl.p[i].p_size <= 0)
{
continue;
}
var part = new CommonTypes.Partition
{
Start = ((ulong)((xnxtbl.p[i].p_off + XENIX_OFFSET) * XENIX_BSIZE) / imagePlugin.Info.SectorSize) +
sectorOffset,
Length = (ulong)(xnxtbl.p[i].p_size * XENIX_BSIZE) / imagePlugin.Info.SectorSize,
Offset = (ulong)((xnxtbl.p[i].p_off + XENIX_OFFSET) * XENIX_BSIZE) +
(imagePlugin.Info.SectorSize * sectorOffset),
Size = (ulong)(xnxtbl.p[i].p_size * XENIX_BSIZE),
Sequence = (ulong)i,
Type = "XENIX",
Scheme = Name
};
if (part.End < imagePlugin.Info.Sectors)
{
partitions.Add(part);
}
}
return(partitions.Count > 0);
}
