Mercurial > hg > ucis.core

annotate Util/PacketStream.cs @ 36:c4a5dbe62513

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USBLib: small fix in WinUSB backend bounds checking
author Ivo Smits <Ivo@UCIS.nl>
date Sun, 21 Apr 2013 18:32:43 +0200
parents 28dc7d535036
children
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1 ???using System;
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2 using System.IO;
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3
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4 namespace UCIS.Util {
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5 public abstract class PacketStream : Stream {
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6 public abstract Byte[] ReadPacket();
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7 public abstract IAsyncResult BeginReadPacket(AsyncCallback callback, object state);
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8 public abstract Byte[] EndReadPacket(IAsyncResult asyncResult);
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10 public virtual ArraySegment<Byte> ReadPacketFast() { return new ArraySegment<byte>(ReadPacket()); }
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11 public virtual IAsyncResult BeginReadPacketFast(AsyncCallback callback, object state) { return BeginReadPacket(callback, state); }
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12 public virtual ArraySegment<Byte> EndReadPacketFast(IAsyncResult asyncResult) { return new ArraySegment<byte>(EndReadPacket(asyncResult)); }
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13 public virtual void WritePacketFast(Byte[] packet, int unusedBefore, int unusedAfter) { Write(packet, unusedBefore, packet.Length - unusedBefore - unusedAfter); }
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14 public virtual int WriteFastBytesBefore { get { return 0; } }
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15 public virtual int WriteFastBytesAfter { get { return 0; } }
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16 }
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17 }