Radegast/Core/RadegastInstance.cs

   1 // \r
   2 // Radegast Metaverse Client\r
   3 // Copyright (c) 2009, Radegast Development Team\r
   4 // All rights reserved.\r
   5 // \r
   6 // Redistribution and use in source and binary forms, with or without\r
   7 // modification, are permitted provided that the following conditions are met:\r
   8 // \r
   9 //     * Redistributions of source code must retain the above copyright notice,\r
  10 //       this list of conditions and the following disclaimer.\r
  11 //     * Redistributions in binary form must reproduce the above copyright\r
  12 //       notice, this list of conditions and the following disclaimer in the\r
  13 //       documentation and/or other materials provided with the distribution.\r
  14 //     * Neither the name of the application "Radegast", nor the names of its\r
  15 //       contributors may be used to endorse or promote products derived from\r
  16 //       this software without specific prior written permission.\r
  17 // \r
  18 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"\r
  19 // AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE\r
  20 // IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE\r
  21 // DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE\r
  22 // FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL\r
  23 // DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR\r
  24 // SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER\r
  25 // CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,\r
  26 // OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE\r
  27 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.\r
  28 //\r
  29 // $Id$\r
  30 //\r
  31 using System;\r
  32 using System.Collections.Generic;\r
  33 using System.IO;\r
  34 using System.Text;\r
  35 using System.Windows.Forms;\r
  36 using Radegast.Netcom;\r
  37 using OpenMetaverse;\r
  38 \r
  39 namespace Radegast\r
  40 {\r
  41     public class RadegastInstance\r
  42     {\r
  43         private GridClient client;\r
  44         private RadegastNetcom netcom;\r
  45 \r
  46         private ImageCache imageCache;\r
  47         private StateManager state;\r
  48         private ConfigManager config;\r
  49 \r
  50         private frmMain mainForm;\r
  51         private TabsConsole tabsConsole;\r
  52 \r
  53         // Singleton, there can be only one instance\r
  54         private static RadegastInstance globalInstance = null;\r
  55         public static RadegastInstance GlobalInstance\r
  56         {\r
  57             get\r
  58             {\r
  59                 if (globalInstance == null)\r
  60                 {\r
  61                     globalInstance = new RadegastInstance();\r
  62                 }\r
  63                 return globalInstance;\r
  64             }\r
  65         }\r
  66 \r
  67         private string userDir;\r
  68         /// <summary>\r
  69         /// System (not grid!) user's dir\r
  70         /// </summary>\r
  71         public string UserDir { get { return userDir; } }\r
  72 \r
  73         /// <summary>\r
  74         /// Grid client's user dir for settings and logs\r
  75         /// </summary>\r
  76         public string ClientDir\r
  77         {\r
  78             get\r
  79             {\r
  80                 if (client != null && client.Self != null && !string.IsNullOrEmpty(client.Self.Name))\r
  81                 {\r
  82                     return Path.Combine(userDir, client.Self.Name);\r
  83                 }\r
  84                 else\r
  85                 {\r
  86                     return Environment.CurrentDirectory;\r
  87                 }\r
  88             }\r
  89         }\r
  90 \r
  91         public string InventoryCacheFileName { get { return Path.Combine(ClientDir, "inventory.cache"); } }\r
  92 \r
  93         private string animCacheDir;\r
  94         public string AnimCacheDir { get { return animCacheDir; } }\r
  95 \r
  96         private string globalLogFile;\r
  97         public string GlobalLogFile { get { return globalLogFile; } }\r
  98 \r
  99         private bool monoRuntime;\r
 100         public bool MonoRuntime { get { return monoRuntime; } }\r
 101 \r
 102         private Dictionary<UUID, Group> groups;\r
 103         public Dictionary<UUID, Group> Groups { get { return groups; } }\r
 104 \r
 105         public delegate void AvatarNameCallback(UUID agentID, string agentName);\r
 106         public event AvatarNameCallback OnAvatarName;\r
 107 \r
 108         public Dictionary<UUID, string> nameCache = new Dictionary<UUID,string>();\r
 109 \r
 110         public readonly bool advancedDebugging = false;\r
 111 \r
 112         private RadegastInstance()\r
 113         {\r
 114             InitializeLoggingAndConfig();\r
 115 \r
 116             Settings.USE_INTERPOLATION_TIMER = false;\r
 117             \r
 118             client = new GridClient();\r
 119             client.Settings.ALWAYS_REQUEST_OBJECTS = true;\r
 120             client.Settings.ALWAYS_DECODE_OBJECTS = true;\r
 121             client.Settings.OBJECT_TRACKING = true;\r
 122             client.Settings.ENABLE_SIMSTATS = true;\r
 123             client.Settings.FETCH_MISSING_INVENTORY = true;\r
 124             client.Settings.MULTIPLE_SIMS = false;\r
 125             client.Settings.SEND_AGENT_THROTTLE = true;\r
 126             client.Settings.SEND_AGENT_UPDATES = true;\r
 127 \r
 128             client.Settings.USE_TEXTURE_CACHE = true;\r
 129             client.Settings.TEXTURE_CACHE_DIR = Path.Combine(userDir,  "cache");\r
 130             client.Assets.Cache.AutoPruneEnabled = false;\r
 131     \r
 132             client.Throttle.Texture = 2446000.0f;\r
 133             client.Throttle.Asset = 2446000.0f;\r
 134             client.Settings.THROTTLE_OUTGOING_PACKETS = true;\r
 135             client.Settings.LOGIN_TIMEOUT = 120 * 1000;\r
 136             client.Settings.SIMULATOR_TIMEOUT = 120 * 1000;\r
 137             client.Settings.MAX_CONCURRENT_TEXTURE_DOWNLOADS = 20;\r
 138 \r
 139             netcom = new RadegastNetcom(client);\r
 140             imageCache = new ImageCache();\r
 141             state = new StateManager(this);\r
 142 \r
 143             InitializeConfigLegacy();\r
 144 \r
 145             mainForm = new frmMain(this);\r
 146             mainForm.InitializeControls();\r
 147             tabsConsole = mainForm.TabConsole;\r
 148 \r
 149             Application.ApplicationExit += new EventHandler(Application_ApplicationExit);\r
 150             groups = new Dictionary<UUID, Group>();\r
 151          \r
 152             client.Groups.OnCurrentGroups += new GroupManager.CurrentGroupsCallback(Groups_OnCurrentGroups);\r
 153             client.Groups.OnGroupLeft += new GroupManager.GroupLeftCallback(Groups_OnGroupLeft);\r
 154             client.Groups.OnGroupDropped += new GroupManager.GroupDroppedCallback(Groups_OnGroupDropped);\r
 155             client.Groups.OnGroupJoined += new GroupManager.GroupJoinedCallback(Groups_OnGroupJoined);\r
 156             client.Avatars.OnAvatarNames += new AvatarManager.AvatarNamesCallback(Avatars_OnAvatarNames);\r
 157         }\r
 158 \r
 159         public void CleanUp()\r
 160         {\r
 161             if (client != null)\r
 162             {\r
 163                 client.Groups.OnCurrentGroups -= new GroupManager.CurrentGroupsCallback(Groups_OnCurrentGroups);\r
 164                 client.Groups.OnGroupLeft -= new GroupManager.GroupLeftCallback(Groups_OnGroupLeft);\r
 165                 client.Groups.OnGroupDropped -= new GroupManager.GroupDroppedCallback(Groups_OnGroupDropped);\r
 166                 client.Groups.OnGroupJoined -= new GroupManager.GroupJoinedCallback(Groups_OnGroupJoined);\r
 167                 client.Avatars.OnAvatarNames -= new AvatarManager.AvatarNamesCallback(Avatars_OnAvatarNames);\r
 168             }\r
 169 \r
 170             if (MonoRuntime)\r
 171             {\r
 172                 Environment.Exit(0);\r
 173             }\r
 174 \r
 175         }\r
 176 \r
 177         void Avatars_OnAvatarNames(Dictionary<UUID, string> names)\r
 178         {\r
 179             lock (nameCache)\r
 180             {\r
 181                 foreach (KeyValuePair<UUID, string> av in names)\r
 182                 {\r
 183                     if (OnAvatarName != null) try { OnAvatarName(av.Key, av.Value); }\r
 184                         catch (Exception) { };\r
 185 \r
 186                     if (!nameCache.ContainsKey(av.Key))\r
 187                     {\r
 188                         nameCache.Add(av.Key, av.Value);\r
 189                     }\r
 190                 }\r
 191             }\r
 192         }\r
 193 \r
 194         public string getAvatarName(UUID key)\r
 195         {\r
 196             lock (nameCache)\r
 197             {\r
 198                 if (nameCache.ContainsKey(key))\r
 199                 {\r
 200                     return nameCache[key];\r
 201                 }\r
 202                 else\r
 203                 {\r
 204                     client.Avatars.RequestAvatarName(key);\r
 205                     return "Loading...";\r
 206                 }\r
 207             }\r
 208         }\r
 209 \r
 210         public void getAvatarNames(List<UUID> keys)\r
 211         {\r
 212             lock (nameCache)\r
 213             {\r
 214                 List<UUID> newNames = new List<UUID>();\r
 215                 foreach (UUID key in keys)\r
 216                 {\r
 217                     if (!nameCache.ContainsKey(key))\r
 218                     {\r
 219                         newNames.Add(key);\r
 220                     }\r
 221                 }\r
 222                 if (newNames.Count > 0)\r
 223                 {\r
 224                     client.Avatars.RequestAvatarNames(newNames);\r
 225                 }\r
 226             }\r
 227         }\r
 228 \r
 229         public bool haveAvatarName(UUID key)\r
 230         {\r
 231             lock (nameCache)\r
 232             {\r
 233                 if (nameCache.ContainsKey(key))\r
 234                     return true;\r
 235                 else\r
 236                     return false;\r
 237             }\r
 238         }\r
 239 \r
 240         void Groups_OnGroupJoined(UUID groupID, bool success)\r
 241         {\r
 242             client.Groups.RequestCurrentGroups();\r
 243         }\r
 244 \r
 245         void Groups_OnGroupLeft(UUID groupID, bool success)\r
 246         {\r
 247             client.Groups.RequestCurrentGroups();\r
 248         }\r
 249 \r
 250         void Groups_OnGroupDropped(UUID groupID)\r
 251         {\r
 252             client.Groups.RequestCurrentGroups();\r
 253         }\r
 254 \r
 255         public void LogClientMessage(string fileName, string message)\r
 256         {\r
 257             lock (this)\r
 258             {\r
 259                 try\r
 260                 {\r
 261                     foreach (char lDisallowed in System.IO.Path.GetInvalidFileNameChars())\r
 262                     {\r
 263                         fileName = fileName.Replace(lDisallowed.ToString(), "_");\r
 264                     }\r
 265 \r
 266                     StreamWriter logfile = File.AppendText(Path.Combine(ClientDir, fileName));\r
 267                     logfile.WriteLine(DateTime.Now.ToString("yyyy-MM-dd [HH:mm:ss] ") + message);\r
 268                     logfile.Close();\r
 269                     logfile.Dispose();\r
 270                 }\r
 271                 catch (Exception) { }\r
 272             }\r
 273         }\r
 274 \r
 275         void Groups_OnCurrentGroups(Dictionary<UUID, Group> gr)\r
 276         {\r
 277             this.groups = gr;\r
 278         }\r
 279 \r
 280         private void Application_ApplicationExit(object sender, EventArgs e)\r
 281         {\r
 282             config.SaveCurrentConfig();\r
 283         }\r
 284 \r
 285         private void InitializeLoggingAndConfig()\r
 286         {\r
 287             // Are we running mono?\r
 288             if (null == Type.GetType("Mono.Runtime"))\r
 289             {\r
 290                 monoRuntime = false;\r
 291             }\r
 292             else\r
 293             {\r
 294                 monoRuntime = true;\r
 295             }\r
 296 \r
 297             try\r
 298             {\r
 299                 userDir = Path.Combine(System.Environment.GetFolderPath(System.Environment.SpecialFolder.ApplicationData), Properties.Resources.ProgramName);\r
 300                 if (!Directory.Exists(userDir))\r
 301                 {\r
 302                     Directory.CreateDirectory(userDir);\r
 303                 }\r
 304             }\r
 305             catch (Exception)\r
 306             {\r
 307                 userDir = System.Environment.CurrentDirectory;\r
 308             };\r
 309 \r
 310             animCacheDir = Path.Combine(userDir, @"anim_cache");\r
 311             globalLogFile = Path.Combine(userDir, Properties.Resources.ProgramName + ".log");\r
 312         }\r
 313 \r
 314         private void InitializeConfigLegacy()\r
 315         {\r
 316             config = new ConfigManager(this);\r
 317             config.ApplyDefault();\r
 318 \r
 319             netcom.LoginOptions.FirstName = config.CurrentConfig.FirstName;\r
 320             netcom.LoginOptions.LastName = config.CurrentConfig.LastName;\r
 321             netcom.LoginOptions.Password = config.CurrentConfig.PasswordMD5;\r
 322             netcom.LoginOptions.IsPasswordMD5 = true;\r
 323         }\r
 324 \r
 325         public GridClient Client\r
 326         {\r
 327             get { return client; }\r
 328         }\r
 329 \r
 330         public RadegastNetcom Netcom\r
 331         {\r
 332             get { return netcom; }\r
 333         }\r
 334 \r
 335         public ImageCache ImageCache\r
 336         {\r
 337             get { return imageCache; }\r
 338         }\r
 339 \r
 340         public StateManager State\r
 341         {\r
 342             get { return state; }\r
 343         }\r
 344 \r
 345         public ConfigManager Config\r
 346         {\r
 347             get { return config; }\r
 348         }\r
 349 \r
 350         public frmMain MainForm\r
 351         {\r
 352             get { return mainForm; }\r
 353         }\r
 354 \r
 355         public TabsConsole TabConsole\r
 356         {\r
 357             get { return tabsConsole; }\r
 358         }\r
 359     }\r
 360 }\r