SabreTools/SabreTools.Serialization
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Merge pull request #8 from TheRogueArchivist/streamdatalock

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Add lock for reading data from stream
This commit is contained in:
Matt Nadareski
2024-05-30 12:30:33 -04:00
committed by GitHub
parent c255a2494d f96fd17fd3
commit 6eb27c66fc
1 changed files with 13 additions and 5 deletions
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8
SabreTools.Serialization/Wrappers/WrapperBaseT.cs
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@@ -29,6 +29,11 @@ namespace SabreTools.Serialization.Wrappers
/// </summary> /// </summary>
protected DataSource _dataSource = DataSource.UNKNOWN; protected DataSource _dataSource = DataSource.UNKNOWN;
/// <summary>
/// Lock object for reading from the source
/// </summary>
private readonly object _streamDataLock = new();
/// <summary> /// <summary>
/// Source byte array data /// Source byte array data
/// </summary> /// </summary>
@@ -193,12 +198,15 @@ namespace SabreTools.Serialization.Wrappers
break; break;
case DataSource.Stream: case DataSource.Stream:
lock (_streamDataLock)
{
long currentLocation = _streamData!.Position; long currentLocation = _streamData!.Position;
_streamData.Seek(position, SeekOrigin.Begin); _streamData.Seek(position, SeekOrigin.Begin);
sectionData = _streamData.ReadBytes(length); sectionData = _streamData.ReadBytes(length);
_streamData.Seek(currentLocation, SeekOrigin.Begin); _streamData.Seek(currentLocation, SeekOrigin.Begin);
break; break;
} }
}
return sectionData; return sectionData;
} }