1 // System.Net.Sockets.SocketAsyncEventArgs.cs
4 // Marek Habersack (mhabersack@novell.com)
6 // Copyright (c) 2008 Novell, Inc. (http://www.novell.com)
10 // Permission is hereby granted, free of charge, to any person obtaining
11 // a copy of this software and associated documentation files (the
12 // "Software"), to deal in the Software without restriction, including
13 // without limitation the rights to use, copy, modify, merge, publish,
14 // distribute, sublicense, and/or sell copies of the Software, and to
15 // permit persons to whom the Software is furnished to do so, subject to
16 // the following conditions:
18 // The above copyright notice and this permission notice shall be
19 // included in all copies or substantial portions of the Software.
21 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
22 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
23 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
24 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
25 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
26 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
27 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
32 namespace System.Net.Sockets
34 public class SendPacketsElement
36 public byte[] Buffer { get; private set; }
37 public int Count { get; private set; }
38 public bool EndOfPacket { get; private set; }
39 public string FilePath { get; private set; }
40 public int Offset { get; private set; }
42 public SendPacketsElement (byte[] buffer) : this (buffer, 0, buffer != null ? buffer.Length : 0)
46 public SendPacketsElement (byte[] buffer, int offset, int count) : this (buffer, offset, count, false)
50 public SendPacketsElement (byte[] buffer, int offset, int count, bool endOfPacket)
53 throw new ArgumentNullException ("buffer");
55 int buflen = buffer.Length;
56 if (offset < 0 || offset >= buflen)
57 throw new ArgumentOutOfRangeException ("offset");
59 if (count < 0 || offset + count >= buflen)
60 throw new ArgumentOutOfRangeException ("count");
65 EndOfPacket = endOfPacket;
69 public SendPacketsElement (string filepath) : this (filepath, 0, 0, false)
73 public SendPacketsElement (string filepath, int offset, int count) : this (filepath, offset, count, false)
77 // LAME SPEC: only ArgumentNullException for filepath is thrown
78 public SendPacketsElement (string filepath, int offset, int count, bool endOfPacket)
81 throw new ArgumentNullException ("filepath");
86 EndOfPacket = endOfPacket;