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Add support for negative sectors to read and write sector calls in images.

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This commit is contained in:
Natalia Portillo
2025-10-23 03:07:43 +01:00
parent 0c19fe1b11
commit 69738f5f1a
289 changed files with 2676 additions and 1352 deletions
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22
Aaru.Images/AppleDOS/Write.cs
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@@ -114,11 +114,11 @@ public sealed partial class AppleDos
}
/// <inheritdoc />
public bool WriteSector(byte[] data, ulong sectorAddress, SectorStatus sectorStatus) =>
WriteSectors(data, sectorAddress, 1, [SectorStatus.Dumped]);
public bool WriteSector(byte[] data, ulong sectorAddress, bool negative, SectorStatus sectorStatus) =>
WriteSectors(data, sectorAddress, negative, 1, [SectorStatus.Dumped]);
/// <inheritdoc />
public bool WriteSectors(byte[] data, ulong sectorAddress, uint length, SectorStatus[] sectorStatus)
public bool WriteSectors(byte[] data, ulong sectorAddress, bool negative, uint length, SectorStatus[] sectorStatus)
{
if(!IsWriting)
{
@@ -127,6 +127,13 @@ public sealed partial class AppleDos
return false;
}
if(negative)
{
ErrorMessage = Localization.Unsupported_feature;
return false;
}
if(data.Length % _imageInfo.SectorSize != 0)
{
ErrorMessage = Localization.Incorrect_data_size;
@@ -149,7 +156,7 @@ public sealed partial class AppleDos
}
/// <inheritdoc />
public bool WriteSectorLong(byte[] data, ulong sectorAddress, SectorStatus sectorStatus)
public bool WriteSectorLong(byte[] data, ulong sectorAddress, bool negative, SectorStatus sectorStatus)
{
ErrorMessage = Localization.Writing_sectors_with_tags_is_not_supported;
@@ -157,7 +164,8 @@ public sealed partial class AppleDos
}
/// <inheritdoc />
public bool WriteSectorsLong(byte[] data, ulong sectorAddress, uint length, SectorStatus[] sectorStatus)
public bool WriteSectorsLong(byte[] data, ulong sectorAddress, bool negative, uint length,
SectorStatus[] sectorStatus)
{
ErrorMessage = Localization.Writing_sectors_with_tags_is_not_supported;
@@ -222,7 +230,7 @@ public sealed partial class AppleDos
public bool SetGeometry(uint cylinders, uint heads, uint sectorsPerTrack) => true;
/// <inheritdoc />
public bool WriteSectorTag(byte[] data, ulong sectorAddress, SectorTagType tag)
public bool WriteSectorTag(byte[] data, ulong sectorAddress, bool negative, SectorTagType tag)
{
ErrorMessage = Localization.Writing_sectors_with_tags_is_not_supported;
@@ -230,7 +238,7 @@ public sealed partial class AppleDos
}
/// <inheritdoc />
public bool WriteSectorsTag(byte[] data, ulong sectorAddress, uint length, SectorTagType tag)
public bool WriteSectorsTag(byte[] data, ulong sectorAddress, bool negative, uint length, SectorTagType tag)
{
ErrorMessage = Localization.Writing_sectors_with_tags_is_not_supported;