corrade-vassal – Blame information for rev 1
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Rev | Author | Line No. | Line |
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1 | vero | 1 | using System; |
2 | using System.Collections.Generic; |
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3 | using System.IO; |
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4 | using System.Text; |
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5 | using System.Threading; |
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6 | using OpenMetaverse; |
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7 | using OpenMetaverse.StructuredData; |
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8 | |||
9 | namespace OpenMetaverse.TestClient |
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10 | { |
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11 | public class XferCommand : Command |
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12 | { |
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13 | const int FETCH_ASSET_TIMEOUT = 1000 * 10; |
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14 | |||
15 | public XferCommand(TestClient testClient) |
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16 | { |
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17 | Name = "xfer"; |
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18 | Description = "Downloads the specified asset using the Xfer system. Usage: xfer [uuid]"; |
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19 | } |
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20 | |||
21 | public override string Execute(string[] args, UUID fromAgentID) |
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22 | { |
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23 | UUID assetID; |
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24 | |||
25 | if (args.Length != 1 || !UUID.TryParse(args[0], out assetID)) |
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26 | return "Usage: xfer [uuid]"; |
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27 | |||
28 | string filename; |
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29 | byte[] assetData = RequestXfer(assetID, AssetType.Object, out filename); |
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30 | |||
31 | if (assetData != null) |
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32 | { |
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33 | try |
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34 | { |
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35 | File.WriteAllBytes(filename, assetData); |
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36 | return "Saved asset " + filename; |
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37 | } |
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38 | catch (Exception ex) |
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39 | { |
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40 | return "Failed to save asset " + filename + ": " + ex.Message; |
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41 | } |
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42 | } |
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43 | else |
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44 | { |
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45 | return "Failed to xfer asset " + assetID; |
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46 | } |
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47 | } |
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48 | |||
49 | byte[] RequestXfer(UUID assetID, AssetType type, out string filename) |
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50 | { |
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51 | AutoResetEvent xferEvent = new AutoResetEvent(false); |
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52 | ulong xferID = 0; |
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53 | byte[] data = null; |
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54 | |||
55 | EventHandler<XferReceivedEventArgs> xferCallback = |
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56 | delegate(object sender, XferReceivedEventArgs e) |
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57 | { |
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58 | if (e.Xfer.XferID == xferID) |
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59 | { |
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60 | if (e.Xfer.Success) |
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61 | data = e.Xfer.AssetData; |
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62 | xferEvent.Set(); |
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63 | } |
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64 | }; |
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65 | |||
66 | Client.Assets.XferReceived += xferCallback; |
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67 | |||
68 | filename = assetID + ".asset"; |
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69 | xferID = Client.Assets.RequestAssetXfer(filename, false, true, assetID, type, false); |
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70 | |||
71 | xferEvent.WaitOne(FETCH_ASSET_TIMEOUT, false); |
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72 | |||
73 | Client.Assets.XferReceived -= xferCallback; |
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74 | |||
75 | return data; |
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76 | } |
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77 | } |
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78 | } |