opensim – Blame information for rev 1
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1 | eva | 1 | /* |
2 | * Copyright (c) Contributors, http://opensimulator.org/ |
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3 | * See CONTRIBUTORS.TXT for a full list of copyright holders. |
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4 | * |
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5 | * Redistribution and use in source and binary forms, with or without |
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6 | * modification, are permitted provided that the following conditions are met: |
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7 | * * Redistributions of source code must retain the above copyright |
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8 | * notice, this list of conditions and the following disclaimer. |
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9 | * * Redistributions in binary form must reproduce the above copyright |
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10 | * notice, this list of conditions and the following disclaimer in the |
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11 | * documentation and/or other materials provided with the distribution. |
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12 | * * Neither the name of the OpenSimulator Project nor the |
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13 | * names of its contributors may be used to endorse or promote products |
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14 | * derived from this software without specific prior written permission. |
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15 | * |
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16 | * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY |
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17 | * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED |
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18 | * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
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19 | * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY |
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20 | * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES |
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21 | * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
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22 | * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND |
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23 | * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
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24 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS |
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25 | * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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26 | */ |
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27 | |||
28 | using System; |
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29 | using System.Reflection; |
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30 | using log4net; |
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31 | using Nini.Config; |
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32 | using OpenSim.Framework; |
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33 | using OpenSim.Data; |
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34 | using OpenSim.Services.Interfaces; |
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35 | using OpenSim.Services.Base; |
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36 | |||
37 | namespace OpenSim.Services.Friends |
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38 | { |
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39 | public class FriendsServiceBase : ServiceBase |
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40 | { |
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41 | protected IFriendsData m_Database = null; |
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42 | |||
43 | public FriendsServiceBase(IConfigSource config) : base(config) |
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44 | { |
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45 | string dllName = String.Empty; |
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46 | string connString = String.Empty; |
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47 | |||
48 | // |
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49 | // Try reading the [FriendsService] section first, if it exists |
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50 | // |
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51 | IConfig friendsConfig = config.Configs["FriendsService"]; |
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52 | if (friendsConfig != null) |
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53 | { |
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54 | dllName = friendsConfig.GetString("StorageProvider", dllName); |
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55 | connString = friendsConfig.GetString("ConnectionString", connString); |
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56 | } |
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57 | |||
58 | // |
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59 | // Try reading the [DatabaseService] section, if it exists |
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60 | // |
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61 | IConfig dbConfig = config.Configs["DatabaseService"]; |
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62 | if (dbConfig != null) |
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63 | { |
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64 | if (dllName == String.Empty) |
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65 | dllName = dbConfig.GetString("StorageProvider", String.Empty); |
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66 | if (connString == String.Empty) |
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67 | connString = dbConfig.GetString("ConnectionString", String.Empty); |
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68 | } |
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69 | |||
70 | // |
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71 | // We tried, but this doesn't exist. We can't proceed. |
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72 | // |
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73 | if (String.Empty.Equals(dllName)) |
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74 | throw new Exception("No StorageProvider configured"); |
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75 | |||
76 | string realm = "Friends"; |
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77 | if (friendsConfig != null) |
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78 | realm = friendsConfig.GetString("Realm", realm); |
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79 | |||
80 | m_Database = LoadPlugin<IFriendsData>(dllName, new Object[] { connString, realm }); |
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81 | if (m_Database == null) |
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82 | { |
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83 | throw new Exception( |
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84 | string.Format( |
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85 | "Could not find a storage interface {0} in the given StorageProvider {1}", "IFriendsData", dllName)); |
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86 | } |
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87 | } |
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88 | } |
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89 | } |