SabreTools/SabreTools.Serialization
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Use NE helpers

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This commit is contained in:
Matt Nadareski
2025-08-01 08:56:14 -04:00
parent 1b382c201e
commit 15e947784b
1 changed files with 17 additions and 39 deletions
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56
SabreTools.Serialization/Wrappers/NewExecutable.cs
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@@ -415,31 +415,20 @@ namespace SabreTools.Serialization.Wrappers
/// <returns>Resource data on success, null otherwise</returns>
public byte[]? GetResourceData(int id)
{
// Get the end of the file, if possible
int endOfFile = GetEndOfFile();
if (endOfFile == -1)
// Get the resource offset
int offset = GetResourceOffset(id);
if (offset < 0)
return null;
// If the resource table is invalid
if (ResourceTable == null)
// Get the resource length
int length = GetResourceLength(id);
if (length < 0)
return null;
// Get the matching resource
var resource = GetSegment(id);
if (resource == null)
return null;
// Skip empty entries
if (resource.Length == 0)
else if (length == 0)
return [];
// Verify the resource offset
int offset = resource.Offset << ResourceTable.AlignmentShiftCount;
if (offset < 0 || offset + resource.Length >= endOfFile)
return null;
// Read the segment data and return
return ReadFromDataSource(offset, resource.Length);
// Read the resource data and return
return ReadFromDataSource(offset, length);
}
/// <summary>
@@ -518,31 +507,20 @@ namespace SabreTools.Serialization.Wrappers
/// <returns>Segment data on success, null otherwise</returns>
public byte[]? GetSegmentData(int index)
{
// If the header is invalid
if (Header == null)
// Get the segment offset
int offset = GetSegmentOffset(index);
if (offset < 0)
return null;
// Get the end of the file, if possible
int endOfFile = GetEndOfFile();
if (endOfFile == -1)
// Get the segment length
int length = GetSegmentLength(index);
if (length < 0)
return null;
// Get the matching segment
var segment = GetSegment(index);
if (segment == null)
return null;
// Verify the segment length
if (segment.Length == 0)
else if (length == 0)
return [];
// Verify the segment offset
int offset = segment.Offset << Header.SegmentAlignmentShiftCount;
if (offset < 0 || offset + segment.Length >= endOfFile)
return null;
// Read the segment data and return
return ReadFromDataSource(offset, segment.Length);
return ReadFromDataSource(offset, length);
}
/// <summary>