40 lines
1.2 KiB
C#
40 lines
1.2 KiB
C#
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using InnovEnergy.Lib.Protocols.DBus.Protocol.Header;
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using InnovEnergy.Lib.Protocols.DBus.Transport;
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namespace InnovEnergy.Lib.Protocols.DBus.WireFormat;
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internal class DBusSocketReader : DBusReader
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{
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private BufferedSocketReader BufferedSocketReader { get; }
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public override Int32 BytesRead => BufferedSocketReader.BytesRead;
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public DBusSocketReader(BufferedSocketReader bufferedSocketReader, Boolean swapEndian) : base(swapEndian)
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{
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BufferedSocketReader = bufferedSocketReader;
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}
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public DBusSocketReader(BufferedSocketReader bufferedSocketReader) :
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this(bufferedSocketReader, MessageStart(bufferedSocketReader))
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{
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}
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private static Boolean MessageStart(BufferedSocketReader socketReader)
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{
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Endian PeekEndian() => (Endian) socketReader.PeekByte();
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while (PeekEndian() is not (Endian.Little or Endian.Big))
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{
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socketReader.ReadByte();
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}
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socketReader.Reset();
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return PeekEndian() != Env.Endianness;
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}
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public override Byte ReadByte() => BufferedSocketReader.ReadByte();
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public override ArraySegment<Byte> ReadSegment(Int32 size) => BufferedSocketReader.ReadSegment(size);
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}
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