Fixed naming conventions

AMWD.Common/Packing/Ar/ArReader.cs

@@ -13,11 +13,9 @@ namespace AMWD.Common.Packing.Ar
 	{
 		// Source: http://en.wikipedia.org/wiki/Ar_%28Unix%29
 
-		private readonly Stream inStream;
-		private readonly List<ArFileInfoExtended> files = new();
-		private readonly long streamStartPosition;
-
-		private static readonly DateTime unixEpoch = new(1970, 1, 1, 0, 0, 0, 0, DateTimeKind.Utc);
+		private readonly Stream _inStream;
+		private readonly List<ArFileInfoExtended> _files = new();
+		private readonly long _streamStartPosition;
 
 		/// <summary>
 		/// Initializes a new instance of the <see cref="ArReader"/> class.
@@ -28,8 +26,8 @@ namespace AMWD.Common.Packing.Ar
 			if (!inStream.CanRead || !inStream.CanSeek)
 				throw new ArgumentException("Stream not readable or seekable", nameof(inStream));
 
-			streamStartPosition = inStream.Position;
-			this.inStream = inStream;
+			_streamStartPosition = inStream.Position;
+			_inStream = inStream;
 
 			Initialize();
 		}
@@ -38,9 +36,7 @@ namespace AMWD.Common.Packing.Ar
 		/// Returns a list with all filenames of the archive.
 		/// </summary>
 		public IEnumerable<string> GetFileList()
-		{
-			return files.Select(fi => fi.FileName).ToList();
-		}
+			=> _files.Select(fi => fi.FileName).ToList();
 
 		/// <summary>
 		/// Returns the file info of a specific file in the archive.
@@ -48,7 +44,7 @@ namespace AMWD.Common.Packing.Ar
 		/// <param name="fileName">The name of the specific file.</param>
 		public ArFileInfo GetFileInfo(string fileName)
 		{
-			return files
+			return _files
 				.Where(fi => fi.FileName == fileName)
 				.Select(fi => new ArFileInfo
 				{
@@ -72,23 +68,23 @@ namespace AMWD.Common.Packing.Ar
 			if (!outStream.CanWrite)
 				throw new ArgumentException("Stream not writable", nameof(outStream));
 
-			var info = files.Where(fi => fi.FileName == fileName).FirstOrDefault();
+			var info = _files.Where(fi => fi.FileName == fileName).FirstOrDefault();
 			if (info == null)
 				return;
 
 			long bytesToRead = info.FileSize;
 			byte[] buffer = new byte[1024 * 1024];
 
-			inStream.Seek(info.DataPosition, SeekOrigin.Begin);
+			_inStream.Seek(info.DataPosition, SeekOrigin.Begin);
 			while (bytesToRead > 0)
 			{
 				int readCount = (int)Math.Min(bytesToRead, buffer.Length);
-				inStream.Read(buffer, 0, readCount);
+				_inStream.Read(buffer, 0, readCount);
 				outStream.Write(buffer, 0, readCount);
 
 				bytesToRead -= readCount;
 			}
-			inStream.Seek(streamStartPosition, SeekOrigin.Begin);
+			_inStream.Seek(_streamStartPosition, SeekOrigin.Begin);
 		}
 
 		/// <summary>
@@ -98,7 +94,7 @@ namespace AMWD.Common.Packing.Ar
 		/// <param name="destinationPath">The destination path on disk.</param>
 		public void ReadFile(string fileName, string destinationPath)
 		{
-			var info = files.Where(fi => fi.FileName == fileName).FirstOrDefault();
+			var info = _files.Where(fi => fi.FileName == fileName).FirstOrDefault();
 			if (info == null)
 				return;
 
@@ -112,7 +108,7 @@ namespace AMWD.Common.Packing.Ar
 		private void Initialize()
 		{
 			// Reset stream
-			inStream.Seek(streamStartPosition, SeekOrigin.Begin);
+			_inStream.Seek(_streamStartPosition, SeekOrigin.Begin);
 
 			// Read header
 			string header = ReadAsciiString(8);
@@ -120,33 +116,33 @@ namespace AMWD.Common.Packing.Ar
 				throw new FormatException("The file stream is no archive");
 
 			// Create file list
-			while (inStream.Position < inStream.Length)
+			while (_inStream.Position < _inStream.Length)
 			{
 				var info = ReadFileHeader();
-				files.Add(info);
+				_files.Add(info);
 
 				// Move stream behind file content
-				inStream.Seek(info.FileSize, SeekOrigin.Current);
+				_inStream.Seek(info.FileSize, SeekOrigin.Current);
 
 				// Align to even offsets (padded with LF bytes)
-				if (inStream.Position % 2 != 0)
-					inStream.Seek(1, SeekOrigin.Current);
+				if (_inStream.Position % 2 != 0)
+					_inStream.Seek(1, SeekOrigin.Current);
 			}
 
 			// Reset stream
-			inStream.Seek(streamStartPosition, SeekOrigin.Begin);
+			_inStream.Seek(_streamStartPosition, SeekOrigin.Begin);
 		}
 
 		private string ReadAsciiString(int byteCount)
 		{
 			byte[] buffer = new byte[byteCount];
-			inStream.Read(buffer, 0, byteCount);
+			_inStream.Read(buffer, 0, byteCount);
 			return Encoding.ASCII.GetString(buffer);
 		}
 
 		private ArFileInfoExtended ReadFileHeader()
 		{
-			long startPosition = inStream.Position;
+			long startPosition = _inStream.Position;
 
 			string fileName = ReadAsciiString(16).Trim();
 
@@ -159,7 +155,7 @@ namespace AMWD.Common.Packing.Ar
 
 			// file magic
 			byte[] magic = new byte[2];
-			inStream.Read(magic, 0, magic.Length);
+			_inStream.Read(magic, 0, magic.Length);
 
 			if (magic[0] != 0x60 || magic[1] != 0x0A) // `\n
 				throw new FormatException("Invalid file magic");
@@ -167,9 +163,9 @@ namespace AMWD.Common.Packing.Ar
 			return new ArFileInfoExtended
 			{
 				HeaderPosition = startPosition,
-				DataPosition = inStream.Position,
+				DataPosition = _inStream.Position,
 				FileName = fileName,
-				ModifyTime = unixEpoch.AddSeconds(unixTimestamp),
+				ModifyTime = DateTimeOffset.FromUnixTimeSeconds(unixTimestamp).DateTime,
 				UserId = userId,
 				GroupId = groupId,
 				Mode = mode,