Annotation of /trunk/ModularRex/RexParts/ModRexMediaURL.cs
Parent Directory
| 
Revision Log
Revision 61 - (view) (download)
| 1 : | mikkopa | 55 | using System; |
| 2 : | using System.Collections.Generic; | ||
| 3 : | using System.Reflection; | ||
| 4 : | using System.Text; | ||
| 5 : | using ModularRex.RexFramework; | ||
| 6 : | using ModularRex.NHibernate; | ||
| 7 : | using Nini.Config; | ||
| 8 : | using OpenMetaverse; | ||
| 9 : | using OpenSim.Framework; | ||
| 10 : | using OpenSim.Region.Environment.Interfaces; | ||
| 11 : | using OpenSim.Region.Environment.Scenes; | ||
| 12 : | using log4net; | ||
| 13 : | |||
| 14 : | namespace ModularRex.RexParts | ||
| 15 : | { | ||
| 16 : | public class ModRexMediaURL : IRegionModule | ||
| 17 : | { | ||
| 18 : | |||
| 19 : | private List<Scene> m_scenes = new List<Scene>(); | ||
| 20 : | private string m_db_connectionstring; | ||
| 21 : | private NHibernateRexAssetData m_db; | ||
| 22 : | private Dictionary<UUID, RexAssetData> m_assets = new Dictionary<UUID, RexAssetData>(); | ||
| 23 : | private static readonly ILog m_log = | ||
| 24 : | LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType); | ||
| 25 : | |||
| 26 : | #region IRegionModule Members | ||
| 27 : | |||
| 28 : | public void Close() | ||
| 29 : | { | ||
| 30 : | //Force store on close | ||
| 31 : | foreach (KeyValuePair<UUID, RexAssetData> data in m_assets) | ||
| 32 : | { | ||
| 33 : | m_db.StoreObject(data.Value); | ||
| 34 : | } | ||
| 35 : | |||
| 36 : | foreach (Scene s in m_scenes) | ||
| 37 : | { | ||
| 38 : | s.EventManager.OnNewClient -= OnNewClient; | ||
| 39 : | } | ||
| 40 : | } | ||
| 41 : | |||
| 42 : | public void Initialise(Scene scene, IConfigSource source) | ||
| 43 : | { | ||
| 44 : | m_scenes.Add(scene); | ||
| 45 : | |||
| 46 : | scene.EventManager.OnNewClient += OnNewClient; | ||
| 47 : | |||
| 48 : | if (m_db == null) | ||
| 49 : | { | ||
| 50 : | m_db = new NHibernateRexAssetData(); | ||
| 51 : | } | ||
| 52 : | |||
| 53 : | string default_connection_string = "SQLiteDialect;SQLite20Driver;Data Source=RexObjects.db;Version=3"; | ||
| 54 : | try | ||
| 55 : | { | ||
| 56 : | m_db_connectionstring = source.Configs["realXtend"].GetString("db_connectionstring", default_connection_string); | ||
| 57 : | } | ||
| 58 : | catch (Exception) | ||
| 59 : | { | ||
| 60 : | m_db_connectionstring = default_connection_string; | ||
| 61 : | } | ||
| 62 : | } | ||
| 63 : | |||
| 64 : | public bool IsSharedModule | ||
| 65 : | { | ||
| 66 : | get { return true; } | ||
| 67 : | } | ||
| 68 : | |||
| 69 : | public string Name | ||
| 70 : | { | ||
| 71 : | get { return "AssetMediaURLModule"; } | ||
| 72 : | } | ||
| 73 : | |||
| 74 : | public void PostInitialise() | ||
| 75 : | { | ||
| 76 : | mikkopa | 61 | //Initialize the DB connection |
| 77 : | mikkopa | 55 | lock (m_db) |
| 78 : | { | ||
| 79 : | if (!m_db.Inizialized) | ||
| 80 : | { | ||
| 81 : | m_db.Initialise(m_db_connectionstring); | ||
| 82 : | } | ||
| 83 : | } | ||
| 84 : | mikkopa | 61 | |
| 85 : | //Fetch all assets to "cache" on startup | ||
| 86 : | if (m_assets.Count == 0) | ||
| 87 : | { | ||
| 88 : | List<RexAssetData> objects = m_db.LoadAllObjects(); | ||
| 89 : | foreach (RexAssetData rad in objects) | ||
| 90 : | { | ||
| 91 : | m_assets.Add(rad.AssetID, rad); | ||
| 92 : | } | ||
| 93 : | } | ||
| 94 : | mikkopa | 55 | } |
| 95 : | |||
| 96 : | #endregion | ||
| 97 : | |||
| 98 : | #region Event handlers | ||
| 99 : | |||
| 100 : | private void OnNewClient(IClientAPI client) | ||
| 101 : | { | ||
| 102 : | mikkopa | 61 | if (client is RexNetwork.IClientMediaURL) |
| 103 : | mikkopa | 55 | { |
| 104 : | mikkopa | 61 | ((RexNetwork.IClientMediaURL)client).OnReceiveRexMediaURL += OnReceiveRexMediaURL; |
| 105 : | client.OnLogout += OnRexClientLogout; | ||
| 106 : | mikkopa | 55 | |
| 107 : | mikkopa | 61 | foreach (KeyValuePair<UUID, RexAssetData> asset in m_assets) |
| 108 : | { | ||
| 109 : | SendMediaURLtoUser(((RexNetwork.IClientMediaURL)client), asset.Key); | ||
| 110 : | } | ||
| 111 : | mikkopa | 55 | } |
| 112 : | } | ||
| 113 : | |||
| 114 : | private void OnRexClientLogout(IClientAPI obj) | ||
| 115 : | { | ||
| 116 : | mikkopa | 61 | ((RexNetwork.IClientMediaURL)obj).OnReceiveRexMediaURL -= OnReceiveRexMediaURL; |
| 117 : | mikkopa | 55 | } |
| 118 : | |||
| 119 : | private void OnReceiveRexMediaURL(IClientAPI remoteClient, UUID agentID, UUID itemID, string mediaURL, byte refreshRate) | ||
| 120 : | { | ||
| 121 : | //TODO: check priviledges | ||
| 122 : | |||
| 123 : | SetAssetData(itemID, mediaURL, refreshRate); | ||
| 124 : | SendMediaURLtoAll(itemID); | ||
| 125 : | } | ||
| 126 : | |||
| 127 : | #endregion | ||
| 128 : | |||
| 129 : | public RexAssetData GetAssetData(UUID assetId) | ||
| 130 : | { | ||
| 131 : | RexAssetData data; | ||
| 132 : | if (!m_assets.TryGetValue(assetId, out data)) | ||
| 133 : | { | ||
| 134 : | data = m_db.LoadObject(assetId); | ||
| 135 : | if (data == null) | ||
| 136 : | { | ||
| 137 : | data = new RexAssetData(assetId); | ||
| 138 : | } | ||
| 139 : | m_assets.Add(assetId, data); | ||
| 140 : | } | ||
| 141 : | return data; | ||
| 142 : | } | ||
| 143 : | |||
| 144 : | public void SetAssetData(UUID assetID, string mediaURL, byte refreshRate) | ||
| 145 : | { | ||
| 146 : | if (m_assets.ContainsKey(assetID)) | ||
| 147 : | { | ||
| 148 : | m_assets[assetID].MediaURL = mediaURL; | ||
| 149 : | m_assets[assetID].RefreshRate = refreshRate; | ||
| 150 : | } | ||
| 151 : | else | ||
| 152 : | { | ||
| 153 : | RexAssetData data = new RexAssetData(assetID, mediaURL, refreshRate); | ||
| 154 : | m_assets.Add(assetID, data); | ||
| 155 : | } | ||
| 156 : | |||
| 157 : | m_db.StoreObject(m_assets[assetID]); | ||
| 158 : | } | ||
| 159 : | |||
| 160 : | public void SetAssetData(RexAssetData data) | ||
| 161 : | { | ||
| 162 : | if (m_assets[data.AssetID] != null) | ||
| 163 : | { | ||
| 164 : | m_log.InfoFormat("[REXASSET]: Replacing old RexAssetData {0}", data.AssetID); | ||
| 165 : | } | ||
| 166 : | m_assets[data.AssetID] = data; | ||
| 167 : | m_db.StoreObject(data); | ||
| 168 : | } | ||
| 169 : | |||
| 170 : | public void SendMediaURLtoAll(UUID assetID) | ||
| 171 : | { | ||
| 172 : | foreach (Scene s in m_scenes) | ||
| 173 : | { | ||
| 174 : | s.ForEachScenePresence( | ||
| 175 : | delegate(ScenePresence avatar) | ||
| 176 : | { | ||
| 177 : | RexNetwork.RexClientView rex; | ||
| 178 : | if (avatar.ClientView.TryGet(out rex)) | ||
| 179 : | { | ||
| 180 : | SendMediaURLtoUser(rex, assetID); | ||
| 181 : | } | ||
| 182 : | }); | ||
| 183 : | } | ||
| 184 : | } | ||
| 185 : | |||
| 186 : | mikkopa | 61 | public void SendMediaURLtoUser(RexNetwork.IClientMediaURL user, UUID assetID) |
| 187 : | mikkopa | 55 | { |
| 188 : | if (m_assets[assetID] != null) | ||
| 189 : | { | ||
| 190 : | user.SendMediaURL(assetID, m_assets[assetID].MediaURL, m_assets[assetID].RefreshRate); | ||
| 191 : | } | ||
| 192 : | else | ||
| 193 : | { | ||
| 194 : | m_log.Warn("[MEDIAURL]: MediaURL was null."); | ||
| 195 : | } | ||
| 196 : | } | ||
| 197 : | } | ||
| 198 : | } |
| ViewVC Help | |
| Powered by ViewVC 1.0.0 |
