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-rw-r--r--OpenSim/Region/Framework/Interfaces/ITextureSender.cs58
1 files changed, 58 insertions, 0 deletions
diff --git a/OpenSim/Region/Framework/Interfaces/ITextureSender.cs b/OpenSim/Region/Framework/Interfaces/ITextureSender.cs
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1/*
2 * Copyright (c) Contributors, http://opensimulator.org/
3 * See CONTRIBUTORS.TXT for a full list of copyright holders.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions are met:
7 * * Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer.
9 * * Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution.
12 * * Neither the name of the OpenSimulator Project nor the
13 * names of its contributors may be used to endorse or promote products
14 * derived from this software without specific prior written permission.
15 *
16 * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
17 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
18 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
19 * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
20 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
21 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
22 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
23 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
24 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
25 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
26 */
27
28namespace OpenSim.Region.Framework.Interfaces
29{
30 /// <summary>
31 /// Interface for an object which can send texture information to a client
32 /// </summary>
33 public interface ITextureSender
34 {
35 /// <summary>
36 /// Are we in the process of sending the texture?
37 /// </summary>
38 bool Sending { get; set; }
39
40 /// <summary>
41 /// Has the texture send been cancelled?
42 /// </summary>
43 bool Cancel { get; set; }
44
45 /// <summary>
46 /// Update the non data properties of a texture request
47 /// </summary>
48 /// <param name="discardLevel"></param>
49 /// <param name="packetNumber"></param>
50 void UpdateRequest(int discardLevel, uint packetNumber);
51
52 /// <summary>
53 /// Send a texture packet to the client.
54 /// </summary>
55 /// <returns>True if the last packet has been sent, false otherwise.</returns>
56 bool SendTexturePacket();
57 }
58}