44 lines
1.1 KiB
C#
44 lines
1.1 KiB
C#
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using CliWrap;
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namespace InnovEnergy.Lib.Channels.V2.Pipes;
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public class ChannelPipeSource : PipeSource
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{
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private readonly IStreamChannel _StreamChannel;
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private Byte[]? _Buffer;
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private ChannelPipeSource(IStreamChannel streamChannel)
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{
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_StreamChannel = streamChannel;
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}
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public static ChannelPipeSource FromStreamChannel(IStreamChannel streamChannel)
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{
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return new ChannelPipeSource(streamChannel);
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}
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public override async Task CopyToAsync(Stream destination, CancellationToken cancellationToken = new CancellationToken())
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{
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var rx = await _StreamChannel.Read();
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if (rx is Byte[] ba)
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{
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await destination.WriteAsync(ba, 0, ba.Length, cancellationToken);
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return;
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}
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if (_Buffer is null || _Buffer.Length < rx.Count )
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{
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_Buffer = rx.ToArray();
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}
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else
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{
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var i = 0;
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foreach (var b in _Buffer)
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_Buffer[i++] = b;
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}
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await destination.WriteAsync(_Buffer, 0, rx.Count, cancellationToken);
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}
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}
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