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REFACTOR: Final cleanup of DiscImageChef.DiscImages.

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This commit is contained in:
Natalia Portillo
2017-12-24 00:12:31 +00:00
parent 536888507f
commit 736552f6d8
52 changed files with 5203 additions and 5359 deletions
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386
DiscImageChef.DiscImages/BlindWrite5.cs
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@@ -51,165 +51,36 @@ namespace DiscImageChef.DiscImages
{
public class BlindWrite5 : ImagePlugin
{
#region Internal Constants
/// <summary>"BWT5 STREAM SIGN"</summary>
readonly byte[] bw5Signature =
{0x42, 0x57, 0x54, 0x35, 0x20, 0x53, 0x54, 0x52, 0x45, 0x41, 0x4D, 0x20, 0x53, 0x49, 0x47, 0x4E};
/// <summary>"BWT5 STREAM FOOT"</summary>
readonly byte[] bw5Footer =
{0x42, 0x57, 0x54, 0x35, 0x20, 0x53, 0x54, 0x52, 0x45, 0x41, 0x4D, 0x20, 0x46, 0x4F, 0x4F, 0x54};
#endregion Internal Constants
#region Internal enumerations
enum Bw5TrackType : byte
{
NotData = 0,
Audio = 1,
Mode1 = 2,
Mode2 = 3,
Mode2F1 = 4,
Mode2F2 = 5,
Dvd = 6
}
enum Bw5TrackSubchannel : byte
{
None = 0,
Q16 = 2,
Linear = 4
}
#endregion Internal enumerations
#region Internal Structures
[StructLayout(LayoutKind.Sequential, Pack = 1)]
struct Bw5Header
{
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 16)] public byte[] signature;
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 8)] public uint[] unknown1;
public ProfileNumber profile;
public ushort sessions;
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 3)] public uint[] unknown2;
[MarshalAs(UnmanagedType.U1, SizeConst = 3)] public bool mcnIsValid;
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 13)] public byte[] mcn;
public ushort unknown3;
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 4)] public uint[] unknown4;
public ushort pmaLen;
public ushort atipLen;
public ushort cdtLen;
public ushort cdInfoLen;
public uint bcaLen;
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 3)] public uint[] unknown5;
public uint dvdStrLen;
public uint dvdInfoLen;
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 32)] public byte[] unknown6;
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 8)] public byte[] manufacturer;
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 16)] public byte[] product;
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 4)] public byte[] revision;
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 20)] public byte[] vendor;
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 32)] public byte[] volumeId;
public uint mode2ALen;
public uint unkBlkLen;
public uint dataLen;
public uint sessionsLen;
public uint dpmLen;
}
struct Bw5DataFile
{
public uint Type;
public uint Length;
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 3)] public uint[] Unknown1;
public uint Offset;
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 2)] public uint[] Unknown2;
public int StartLba;
public int Sectors;
public uint FilenameLen;
public byte[] FilenameBytes;
public uint Unknown3;
public string Filename;
}
[StructLayout(LayoutKind.Sequential, Pack = 1)]
struct Bw5TrackDescriptor
{
public Bw5TrackType type;
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 3)] public byte[] unknown1;
public uint unknown2;
public Bw5TrackSubchannel subchannel;
public byte unknown3;
public byte ctl;
public byte adr;
public byte point;
public byte unknown4;
public byte min;
public byte sec;
public byte frame;
public byte zero;
public byte pmin;
public byte psec;
public byte pframe;
public byte unknown5;
public uint pregap;
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 4)] public uint[] unknown6;
public int startLba;
public int sectors;
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 2)] public uint[] unknown7;
public uint session;
public ushort unknown8;
// Seems to be only on non DVD track descriptors
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 2)] public uint[] unknown9;
}
struct Bw5SessionDescriptor
{
public ushort Sequence;
public byte Entries;
public byte Unknown;
public int Start;
public int End;
public ushort FirstTrack;
public ushort LastTrack;
public Bw5TrackDescriptor[] Tracks;
}
struct DataFileCharacteristics
{
public Filter FileFilter;
public string FilePath;
public TrackSubchannelType Subchannel;
public long SectorSize;
public int StartLba;
public int Sectors;
}
#endregion Internal Structures
#region Internal variables
Bw5Header header;
byte[] mode2A;
byte[] unkBlock;
byte[] pma;
/// <summary>"BWT5 STREAM SIGN"</summary>
readonly byte[] bw5Signature =
{0x42, 0x57, 0x54, 0x35, 0x20, 0x53, 0x54, 0x52, 0x45, 0x41, 0x4D, 0x20, 0x53, 0x49, 0x47, 0x4E};
byte[] atip;
byte[] cdtext;
byte[] bca;
byte[] dmi;
byte[] pfi;
byte[] discInformation;
string dataPath;
List<Bw5DataFile> dataFiles;
List<Bw5SessionDescriptor> bwSessions;
byte[] cdtext;
List<Bw5DataFile> dataFiles;
string dataPath;
byte[] discInformation;
byte[] dmi;
byte[] dpm;
List<Session> sessions;
List<Track> tracks;
List<Partition> partitions;
List<DataFileCharacteristics> filePaths;
byte[] fullToc;
Dictionary<uint, ulong> offsetmap;
Dictionary<uint, byte> trackFlags;
Stream imageStream;
#endregion Internal variables
#region Public Methods
Bw5Header header;
Stream imageStream;
byte[] mode2A;
Dictionary<uint, ulong> offsetmap;
List<Partition> partitions;
byte[] pfi;
byte[] pma;
List<Session> sessions;
Dictionary<uint, byte> trackFlags;
List<Track> tracks;
byte[] unkBlock;
public BlindWrite5()
{
Name = "BlindWrite 5";
@@ -359,8 +230,7 @@ namespace DiscImageChef.DiscImages
ATIP.CDATIP? decodedAtip = ATIP.Decode(atip);
if(decodedAtip.HasValue)
DicConsole.DebugWriteLine("BlindWrite5 plugin", "ATIP: {0}",
ATIP.Prettify(decodedAtip));
DicConsole.DebugWriteLine("BlindWrite5 plugin", "ATIP: {0}", ATIP.Prettify(decodedAtip));
else atip = null;
}
@@ -741,13 +611,17 @@ namespace DiscImageChef.DiscImages
long sectorSize = dataFile.Length / dataFile.Sectors;
if(sectorSize > 2352)
switch(sectorSize - 2352) {
case 16: chars.Subchannel = TrackSubchannelType.Q16Interleaved;
switch(sectorSize - 2352)
{
case 16:
chars.Subchannel = TrackSubchannelType.Q16Interleaved;
break;
case 96: chars.Subchannel = TrackSubchannelType.PackedInterleaved;
case 96:
chars.Subchannel = TrackSubchannelType.PackedInterleaved;
break;
default:
DicConsole.ErrorWriteLine("BlindWrite5 found unknown subchannel size: {0}", sectorSize - 2352);
DicConsole.ErrorWriteLine("BlindWrite5 found unknown subchannel size: {0}",
sectorSize - 2352);
return false;
}
else chars.Subchannel = TrackSubchannelType.None;
@@ -872,7 +746,9 @@ namespace DiscImageChef.DiscImages
track.TrackEndSector = (ulong)(trk.sectors + trk.startLba);
foreach(DataFileCharacteristics chars in filePaths.Where(chars => trk.startLba >= chars.StartLba &&
trk.startLba + trk.sectors <= chars.StartLba + chars.Sectors)) {
trk.startLba + trk.sectors <=
chars.StartLba + chars.Sectors))
{
track.TrackFilter = chars.FileFilter;
track.TrackFile = chars.FileFilter.GetFilename();
if(trk.startLba >= 0)
@@ -1084,8 +960,10 @@ namespace DiscImageChef.DiscImages
{
PMA.CDPMA pma0 = PMA.Decode(pma).Value;
foreach(uint id in from descriptor in pma0.PMADescriptors where descriptor.ADR == 2 select (uint)((descriptor.Min << 16) + (descriptor.Sec << 8) + descriptor.Frame)) ImageInfo.MediaSerialNumber =
$"{id & 0x00FFFFFF:X6}";
foreach(uint id in from descriptor in pma0.PMADescriptors
where descriptor.ADR == 2
select (uint)((descriptor.Min << 16) + (descriptor.Sec << 8) + descriptor.Frame))
ImageInfo.MediaSerialNumber = $"{id & 0x00FFFFFF:X6}";
}
if(atip != null)
@@ -1111,14 +989,15 @@ namespace DiscImageChef.DiscImages
}
if(isBd && ImageInfo.Sectors > 24438784)
{
switch(ImageInfo.MediaType) {
case MediaType.BDR: ImageInfo.MediaType = MediaType.BDRXL;
switch(ImageInfo.MediaType)
{
case MediaType.BDR:
ImageInfo.MediaType = MediaType.BDRXL;
break;
case MediaType.BDRE: ImageInfo.MediaType = MediaType.BDREXL;
case MediaType.BDRE:
ImageInfo.MediaType = MediaType.BDREXL;
break;
}
}
DicConsole.DebugWriteLine("BlindWrite5 plugin", "ImageInfo.mediaType = {0}", ImageInfo.MediaType);
@@ -1244,14 +1123,28 @@ namespace DiscImageChef.DiscImages
public override byte[] ReadSectors(ulong sectorAddress, uint length)
{
foreach(KeyValuePair<uint, ulong> kvp in from kvp in offsetmap where sectorAddress >= kvp.Value from track in tracks where track.TrackSequence == kvp.Key where sectorAddress - kvp.Value < track.TrackEndSector - track.TrackStartSector select kvp) return ReadSectors(sectorAddress - kvp.Value, length, kvp.Key);
foreach(KeyValuePair<uint, ulong> kvp in from kvp in offsetmap
where sectorAddress >= kvp.Value
from track in tracks
where track.TrackSequence == kvp.Key
where sectorAddress - kvp.Value <
track.TrackEndSector - track.TrackStartSector
select kvp)
return ReadSectors(sectorAddress - kvp.Value, length, kvp.Key);
throw new ArgumentOutOfRangeException(nameof(sectorAddress), "Sector address not found");
}
public override byte[] ReadSectorsTag(ulong sectorAddress, uint length, SectorTagType tag)
{
foreach(KeyValuePair<uint, ulong> kvp in from kvp in offsetmap where sectorAddress >= kvp.Value from track in tracks where track.TrackSequence == kvp.Key where sectorAddress - kvp.Value < track.TrackEndSector - track.TrackStartSector select kvp) return ReadSectorsTag(sectorAddress - kvp.Value, length, kvp.Key, tag);
foreach(KeyValuePair<uint, ulong> kvp in from kvp in offsetmap
where sectorAddress >= kvp.Value
from track in tracks
where track.TrackSequence == kvp.Key
where sectorAddress - kvp.Value <
track.TrackEndSector - track.TrackStartSector
select kvp)
return ReadSectorsTag(sectorAddress - kvp.Value, length, kvp.Key, tag);
throw new ArgumentOutOfRangeException(nameof(sectorAddress), "Sector address not found");
}
@@ -1264,7 +1157,8 @@ namespace DiscImageChef.DiscImages
dicTrack.TrackSequence = 0;
foreach(Track bwTrack in tracks.Where(bwTrack => bwTrack.TrackSequence == track)) {
foreach(Track bwTrack in tracks.Where(bwTrack => bwTrack.TrackSequence == track))
{
dicTrack = bwTrack;
break;
}
@@ -1276,7 +1170,11 @@ namespace DiscImageChef.DiscImages
throw new ArgumentOutOfRangeException(nameof(length),
$"Requested more sectors ({length + sectorAddress}) than present in track ({dicTrack.TrackEndSector}), won't cross tracks");
foreach(DataFileCharacteristics _chars in filePaths.Where(_chars => (long)sectorAddress >= _chars.StartLba && length < (ulong)_chars.Sectors - sectorAddress)) {
foreach(DataFileCharacteristics _chars in filePaths.Where(_chars =>
(long)sectorAddress >= _chars.StartLba &&
length < (ulong)_chars.Sectors -
sectorAddress))
{
chars = _chars;
break;
}
@@ -1378,7 +1276,8 @@ namespace DiscImageChef.DiscImages
dicTrack.TrackSequence = 0;
foreach(Track bwTrack in tracks.Where(bwTrack => bwTrack.TrackSequence == track)) {
foreach(Track bwTrack in tracks.Where(bwTrack => bwTrack.TrackSequence == track))
{
dicTrack = bwTrack;
break;
}
@@ -1390,7 +1289,11 @@ namespace DiscImageChef.DiscImages
throw new ArgumentOutOfRangeException(nameof(length),
$"Requested more sectors ({length + sectorAddress}) than present in track ({dicTrack.TrackEndSector}), won't cross tracks");
foreach(DataFileCharacteristics _chars in filePaths.Where(_chars => (long)sectorAddress >= _chars.StartLba && length < (ulong)_chars.Sectors - sectorAddress)) {
foreach(DataFileCharacteristics _chars in filePaths.Where(_chars =>
(long)sectorAddress >= _chars.StartLba &&
length < (ulong)_chars.Sectors -
sectorAddress))
{
chars = _chars;
break;
}
@@ -1661,7 +1564,14 @@ namespace DiscImageChef.DiscImages
public override byte[] ReadSectorsLong(ulong sectorAddress, uint length)
{
foreach(KeyValuePair<uint, ulong> kvp in from kvp in offsetmap where sectorAddress >= kvp.Value from track in tracks where track.TrackSequence == kvp.Key where sectorAddress - kvp.Value < track.TrackEndSector - track.TrackStartSector select kvp) return ReadSectorsLong(sectorAddress - kvp.Value, length, kvp.Key);
foreach(KeyValuePair<uint, ulong> kvp in from kvp in offsetmap
where sectorAddress >= kvp.Value
from track in tracks
where track.TrackSequence == kvp.Key
where sectorAddress - kvp.Value <
track.TrackEndSector - track.TrackStartSector
select kvp)
return ReadSectorsLong(sectorAddress - kvp.Value, length, kvp.Key);
throw new ArgumentOutOfRangeException(nameof(sectorAddress), "Sector address not found");
}
@@ -1674,7 +1584,8 @@ namespace DiscImageChef.DiscImages
dicTrack.TrackSequence = 0;
foreach(Track bwTrack in tracks.Where(bwTrack => bwTrack.TrackSequence == track)) {
foreach(Track bwTrack in tracks.Where(bwTrack => bwTrack.TrackSequence == track))
{
dicTrack = bwTrack;
break;
}
@@ -1686,7 +1597,11 @@ namespace DiscImageChef.DiscImages
throw new ArgumentOutOfRangeException(nameof(length),
$"Requested more sectors ({length + sectorAddress}) than present in track ({dicTrack.TrackEndSector}), won't cross tracks");
foreach(DataFileCharacteristics _chars in filePaths.Where(_chars => (long)sectorAddress >= _chars.StartLba && length < (ulong)_chars.Sectors - sectorAddress)) {
foreach(DataFileCharacteristics _chars in filePaths.Where(_chars =>
(long)sectorAddress >= _chars.StartLba &&
length < (ulong)_chars.Sectors -
sectorAddress))
{
chars = _chars;
break;
}
@@ -1840,9 +1755,8 @@ namespace DiscImageChef.DiscImages
}
if(unknownLbas.Count > 0) return null;
if(failingLbas.Count > 0) return false;
return true;
return failingLbas.Count <= 0;
}
public override bool? VerifySectors(ulong sectorAddress, uint length, uint track, out List<ulong> failingLbas,
@@ -1871,16 +1785,134 @@ namespace DiscImageChef.DiscImages
}
if(unknownLbas.Count > 0) return null;
if(failingLbas.Count > 0) return false;
return true;
return failingLbas.Count <= 0;
}
public override bool? VerifyMediaImage()
{
return null;
}
#endregion Public Methods
enum Bw5TrackType : byte
{
NotData = 0,
Audio = 1,
Mode1 = 2,
Mode2 = 3,
Mode2F1 = 4,
Mode2F2 = 5,
Dvd = 6
}
enum Bw5TrackSubchannel : byte
{
None = 0,
Q16 = 2,
Linear = 4
}
[StructLayout(LayoutKind.Sequential, Pack = 1)]
struct Bw5Header
{
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 16)] public byte[] signature;
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 8)] public uint[] unknown1;
public ProfileNumber profile;
public ushort sessions;
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 3)] public uint[] unknown2;
[MarshalAs(UnmanagedType.U1, SizeConst = 3)] public bool mcnIsValid;
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 13)] public byte[] mcn;
public ushort unknown3;
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 4)] public uint[] unknown4;
public ushort pmaLen;
public ushort atipLen;
public ushort cdtLen;
public ushort cdInfoLen;
public uint bcaLen;
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 3)] public uint[] unknown5;
public uint dvdStrLen;
public uint dvdInfoLen;
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 32)] public byte[] unknown6;
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 8)] public byte[] manufacturer;
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 16)] public byte[] product;
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 4)] public byte[] revision;
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 20)] public byte[] vendor;
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 32)] public byte[] volumeId;
public uint mode2ALen;
public uint unkBlkLen;
public uint dataLen;
public uint sessionsLen;
public uint dpmLen;
}
struct Bw5DataFile
{
public uint Type;
public uint Length;
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 3)] public uint[] Unknown1;
public uint Offset;
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 2)] public uint[] Unknown2;
public int StartLba;
public int Sectors;
public uint FilenameLen;
public byte[] FilenameBytes;
public uint Unknown3;
public string Filename;
}
[StructLayout(LayoutKind.Sequential, Pack = 1)]
struct Bw5TrackDescriptor
{
public Bw5TrackType type;
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 3)] public byte[] unknown1;
public uint unknown2;
public Bw5TrackSubchannel subchannel;
public byte unknown3;
public byte ctl;
public byte adr;
public byte point;
public byte unknown4;
public byte min;
public byte sec;
public byte frame;
public byte zero;
public byte pmin;
public byte psec;
public byte pframe;
public byte unknown5;
public uint pregap;
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 4)] public uint[] unknown6;
public int startLba;
public int sectors;
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 2)] public uint[] unknown7;
public uint session;
public ushort unknown8;
// Seems to be only on non DVD track descriptors
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 2)] public uint[] unknown9;
}
struct Bw5SessionDescriptor
{
public ushort Sequence;
public byte Entries;
public byte Unknown;
public int Start;
public int End;
public ushort FirstTrack;
public ushort LastTrack;
public Bw5TrackDescriptor[] Tracks;
}
struct DataFileCharacteristics
{
public Filter FileFilter;
public string FilePath;
public TrackSubchannelType Subchannel;
public long SectorSize;
public int StartLba;
public int Sectors;
}
#region Private methods
static TrackType BlindWriteTrackTypeToTrackType(Bw5TrackType trackType)