aaru-dps/Aaru.Server
1
0
Fork 0
mirror of https://github.com/aaru-dps/Aaru.Server.git synced 2025-12-16 19:24:27 +00:00
Code Issues Packages Projects Releases Wiki Activity

REFACTOR: Reformat code.

Browse Source
This commit is contained in:
Natalia Portillo
2017-12-19 20:33:03 +00:00
parent 77edc7c91c
commit e6f6ace80b
704 changed files with 82627 additions and 83641 deletions
Download Patch File Download Diff File Expand all files Collapse all files

88
DiscImageChef.Decoders/Floppy/AppleSony.cs
View File

@@ -88,8 +88,7 @@ namespace DiscImageChef.Decoders.Floppy
/// <summary>
/// Always 0xD5, 0xAA, 0x96
/// </summary>
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 3)]
public byte[] prologue;
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 3)] public byte[] prologue;
/// <summary>
/// Encoded (decodedTrack &amp; 0x3F)
/// </summary>
@@ -113,8 +112,7 @@ namespace DiscImageChef.Decoders.Floppy
/// <summary>
/// Always 0xDE, 0xAA
/// </summary>
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 2)]
public byte[] epilogue;
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 2)] public byte[] epilogue;
}
/// <summary>
@@ -125,8 +123,7 @@ namespace DiscImageChef.Decoders.Floppy
/// <summary>
/// Always 0xD5, 0xAA, 0xAD
/// </summary>
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 3)]
public byte[] prologue;
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 3)] public byte[] prologue;
/// <summary>
/// Spare, usually <see cref="RawAddressField.sector"/>
/// </summary>
@@ -134,24 +131,20 @@ namespace DiscImageChef.Decoders.Floppy
/// <summary>
/// Encoded data bytes.
/// </summary>
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 698)]
public byte[] data;
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 698)] public byte[] data;
/// <summary>
/// Checksum
/// </summary>
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 4)]
public byte[] checksum;
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 4)] public byte[] checksum;
/// <summary>
/// Always 0xDE, 0xAA
/// </summary>
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 2)]
public byte[] epilogue;
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 2)] public byte[] epilogue;
}
public static byte[] DecodeSector(RawSector sector)
{
if(sector.addressField.prologue[0] == 0xD5 &&
sector.addressField.prologue[1] == 0xAA &&
if(sector.addressField.prologue[0] == 0xD5 && sector.addressField.prologue[1] == 0xAA &&
sector.addressField.prologue[2] == 0x96)
{
uint ck1, ck2, ck3;
@@ -185,8 +178,7 @@ namespace DiscImageChef.Decoders.Floppy
while(true)
{
ck1 = (ck1 & 0xFF) << 1;
if((ck1 & 0x0100) > 0)
ck1++;
if((ck1 & 0x0100) > 0) ck1++;
carry = (byte)((bf1[j] ^ ck1) & 0xFF);
ck3 += carry;
@@ -199,18 +191,18 @@ namespace DiscImageChef.Decoders.Floppy
carry = (byte)((bf2[j] ^ ck3) & 0xFF);
ck2 += carry;
if (ck3 > 0xFF)
if(ck3 > 0xFF)
{
ck2++;
ck3 &= 0xFF;
}
ms.WriteByte(carry);
if (ms.Length == 524) break;
if(ms.Length == 524) break;
carry = (byte)((bf3[j] ^ ck2) & 0xFF);
ck1 += carry;
if (ck2 > 0xFF)
if(ck2 > 0xFF)
{
ck1++;
ck2 &= 0xFF;
@@ -237,8 +229,7 @@ namespace DiscImageChef.Decoders.Floppy
endOffset = offset;
// Not an Apple ][ GCR sector
if(data == null || data.Length < 363)
return null;
if(data == null || data.Length < 363) return null;
RawSector sector;
int position = offset;
@@ -254,8 +245,7 @@ namespace DiscImageChef.Decoders.Floppy
if(data[position] == 0xD5 && data[position + 1] == 0xAA && data[position + 2] == 0x96)
{
// Epilogue not in correct position
if(data[position + 8] != 0xDE || data[position + 9] != 0xAA)
return null;
if(data[position + 8] != 0xDE || data[position + 9] != 0xAA) return null;
sector = new RawSector();
sector.addressField = new RawAddressField();
@@ -286,8 +276,7 @@ namespace DiscImageChef.Decoders.Floppy
}
// Lost sync
if(!onSync)
return null;
if(!onSync) return null;
// Prologue not found
if(data[position] != 0xDE || data[position + 1] != 0xAA || data[position + 2] != 0xAD)
@@ -310,8 +299,7 @@ namespace DiscImageChef.Decoders.Floppy
position++;
// No space left for epilogue
if(position + 7 > data.Length)
return null;
if(position + 7 > data.Length) return null;
}
sector.dataField.data = gaps.ToArray();
@@ -346,25 +334,19 @@ namespace DiscImageChef.Decoders.Floppy
return sector;
}
if(data[position] == 0xFF)
position++;
if(data[position] == 0xFF) position++;
// Found data that is not sync or a prologue
else
return null;
else return null;
}
}
catch(IndexOutOfRangeException)
{
return null;
}
catch(IndexOutOfRangeException) { return null; }
return null;
}
public static byte[] MarshalAddressField(RawAddressField addressField)
{
if(addressField == null)
return null;
if(addressField == null) return null;
MemoryStream raw = new MemoryStream();
raw.Write(addressField.prologue, 0, addressField.prologue.Length);
@@ -379,8 +361,7 @@ namespace DiscImageChef.Decoders.Floppy
public static byte[] MarshalSector(RawSector sector)
{
if(sector == null)
return null;
if(sector == null) return null;
MemoryStream raw = new MemoryStream();
raw.Write(sector.addressField.prologue, 0, sector.addressField.prologue.Length);
@@ -426,18 +407,15 @@ namespace DiscImageChef.Decoders.Floppy
onSync = count >= 5;
}
if(position >= data.Length)
return null;
if(position >= data.Length) return null;
if(!onSync)
return null;
if(!onSync) return null;
while(position < data.Length)
{
int oldPosition = position;
RawSector sector = MarshalSector(data, out position, position);
if(sector == null)
break;
if(sector == null) break;
if(firstSector)
{
@@ -446,8 +424,7 @@ namespace DiscImageChef.Decoders.Floppy
firstSector = false;
}
if(sector.addressField.track != trackNumber ||
sector.addressField.side != sideNumber)
if(sector.addressField.track != trackNumber || sector.addressField.side != sideNumber)
{
position = oldPosition;
break;
@@ -456,8 +433,7 @@ namespace DiscImageChef.Decoders.Floppy
sectors.Add(sector);
}
if(sectors.Count == 0)
return null;
if(sectors.Count == 0) return null;
RawTrack track = new RawTrack();
track.gap = gaps.ToArray();
@@ -468,8 +444,7 @@ namespace DiscImageChef.Decoders.Floppy
public static byte[] MarshalTrack(RawTrack track)
{
if(track == null)
return null;
if(track == null) return null;
MemoryStream raw = new MemoryStream();
raw.Write(track.gap, 0, track.gap.Length);
@@ -478,6 +453,7 @@ namespace DiscImageChef.Decoders.Floppy
byte[] rawSector = MarshalSector(sector);
raw.Write(rawSector, 0, rawSector.Length);
}
return raw.ToArray();
}
@@ -500,8 +476,7 @@ namespace DiscImageChef.Decoders.Floppy
track = MarshalTrack(data, out position, position);
}
if(tracks.Count == 0)
return null;
if(tracks.Count == 0) return null;
endOffset = position;
return tracks;
@@ -514,8 +489,7 @@ namespace DiscImageChef.Decoders.Floppy
public static byte[] MarshalDisk(RawTrack[] disk)
{
if(disk == null)
return null;
if(disk == null) return null;
MemoryStream raw = new MemoryStream();
foreach(RawTrack track in disk)
@@ -523,6 +497,7 @@ namespace DiscImageChef.Decoders.Floppy
byte[] rawTrack = MarshalTrack(track);
raw.Write(rawTrack, 0, rawTrack.Length);
}
return raw.ToArray();
}
@@ -534,5 +509,4 @@ namespace DiscImageChef.Decoders.Floppy
return sector != null && position != 0;
}
}
}
}