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Remove unused code on CDRWin image.

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This commit is contained in:
Natalia Portillo
2020-01-09 19:10:08 +00:00
parent d0dd40003e
commit 29f6592219
1 changed files with 3 additions and 77 deletions
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80
DiscImageChef.DiscImages/CDRWin/Read.cs
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@@ -1039,100 +1039,26 @@ namespace DiscImageChef.DiscImages
ulong byteOffset = 0;
ulong sectorOffset = 0;
ulong partitionSequence = 0;
ulong indexZeroOffset = 0;
ulong indexOneOffset = 0;
bool indexZero = false;
_offsetMap = new Dictionary<uint, ulong>();
for(int i = 0; i < _discImage.Tracks.Count; i++)
{
ulong index0Len = 0;
if(_discImage.Tracks[i].Sequence == 1 &&
i != 0)
throw new ImageNotSupportedException("Unordered tracks");
var partition = new Partition();
/*if(discimage.tracks[i].pregap > 0)
{
partition.PartitionDescription = string.Format("Track {0} pregap.", discimage.tracks[i].sequence);
partition.PartitionName = discimage.tracks[i].title;
partition.PartitionStartSector = sector_offset;
partition.PartitionLength = discimage.tracks[i].pregap * discimage.tracks[i].bps;
partition.PartitionSectors = discimage.tracks[i].pregap;
partition.PartitionSequence = partitionSequence;
partition.PartitionStart = byte_offset;
partition.PartitionType = discimage.tracks[i].tracktype;
sector_offset += partition.PartitionSectors;
byte_offset += partition.PartitionLength;
partitionSequence++;
if(!offsetmap.ContainsKey(discimage.tracks[i].sequence))
offsetmap.Add(discimage.tracks[i].sequence, partition.PartitionStartSector);
else
{
ulong old_start;
offsetmap.TryGetValue(discimage.tracks[i].sequence, out old_start);
if(partition.PartitionStartSector < old_start)
{
offsetmap.Remove(discimage.tracks[i].sequence);
offsetmap.Add(discimage.tracks[i].sequence, partition.PartitionStartSector);
}
}
partitions.Add(partition);
partition = new Partition();
}*/
indexZero |= _discImage.Tracks[i].Indexes.TryGetValue(0, out indexZeroOffset);
if(!_discImage.Tracks[i].Indexes.TryGetValue(1, out indexOneOffset))
if(!_discImage.Tracks[i].Indexes.TryGetValue(1, out ulong _))
throw new ImageNotSupportedException($"Track {_discImage.Tracks[i].Sequence} lacks index 01");
/*if(index_zero && index_one_offset > index_zero_offset)
{
partition.PartitionDescription = string.Format("Track {0} index 00.", discimage.tracks[i].sequence);
partition.PartitionName = discimage.tracks[i].title;
partition.PartitionStartSector = sector_offset;
partition.PartitionLength = (index_one_offset - index_zero_offset) * discimage.tracks[i].bps;
partition.PartitionSectors = index_one_offset - index_zero_offset;
partition.PartitionSequence = partitionSequence;
partition.PartitionStart = byte_offset;
partition.PartitionType = discimage.tracks[i].tracktype;
sector_offset += partition.PartitionSectors;
byte_offset += partition.PartitionLength;
index0_len = partition.PartitionSectors;
partitionSequence++;
if(!offsetmap.ContainsKey(discimage.tracks[i].sequence))
offsetmap.Add(discimage.tracks[i].sequence, partition.PartitionStartSector);
else
{
ulong old_start;
offsetmap.TryGetValue(discimage.tracks[i].sequence, out old_start);
if(partition.PartitionStartSector < old_start)
{
offsetmap.Remove(discimage.tracks[i].sequence);
offsetmap.Add(discimage.tracks[i].sequence, partition.PartitionStartSector);
}
}
partitions.Add(partition);
partition = new Partition();
}*/
// Index 01
partition.Description = $"Track {_discImage.Tracks[i].Sequence}.";
partition.Name = _discImage.Tracks[i].Title;
partition.Start = sectorOffset;
partition.Size = (_discImage.Tracks[i].Sectors - index0Len) * _discImage.Tracks[i].Bps;
partition.Length = _discImage.Tracks[i].Sectors - index0Len;
partition.Size = _discImage.Tracks[i].Sectors * _discImage.Tracks[i].Bps;
partition.Length = _discImage.Tracks[i].Sectors;
partition.Sequence = partitionSequence;
partition.Offset = byteOffset;
partition.Type = _discImage.Tracks[i].TrackType;