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.Reflection;\r
  35 using System.Threading;\r
  36 using System.Windows.Forms;\r
  37 using Radegast.Commands;\r
  38 using Radegast.Netcom;\r
  39 using Radegast.Media;\r
  40 using OpenMetaverse;\r
  41 \r
  42 namespace Radegast\r
  43 {\r
  44     public class RadegastInstance\r
  45     {\r
  46         #region OnRadegastFormCreated\r
  47         public event Action<RadegastForm> RadegastFormCreated;\r
  48         /// <summary>\r
  49         /// Triggers the RadegastFormCreated event.\r
  50         /// </summary>\r
  51         public virtual void OnRadegastFormCreated(RadegastForm radForm)\r
  52         {\r
  53             if (RadegastFormCreated != null) RadegastFormCreated(radForm);\r
  54         }\r
  55         #endregion        \r
  56         private GridClient client;\r
  57         private RadegastNetcom netcom;\r
  58 \r
  59         private StateManager state;\r
  60 \r
  61         private frmMain mainForm;\r
  62 \r
  63         // Singleton, there can be only one instance\r
  64         private static RadegastInstance globalInstance = null;\r
  65         public static RadegastInstance GlobalInstance\r
  66         {\r
  67             get\r
  68             {\r
  69                 if (globalInstance == null)\r
  70                 {\r
  71                     globalInstance = new RadegastInstance(new GridClient());\r
  72                 }\r
  73                 return globalInstance;\r
  74             }\r
  75         }\r
  76 \r
  77         private string userDir;\r
  78         /// <summary>\r
  79         /// System (not grid!) user's dir\r
  80         /// </summary>\r
  81         public string UserDir { get { return userDir; } }\r
  82 \r
  83         /// <summary>\r
  84         /// Grid client's user dir for settings and logs\r
  85         /// </summary>\r
  86         public string ClientDir\r
  87         {\r
  88             get\r
  89             {\r
  90                 if (client != null && client.Self != null && !string.IsNullOrEmpty(client.Self.Name))\r
  91                 {\r
  92                     return Path.Combine(userDir, client.Self.Name);\r
  93                 }\r
  94                 else\r
  95                 {\r
  96                     return Environment.CurrentDirectory;\r
  97                 }\r
  98             }\r
  99         }\r
 100 \r
 101         public string InventoryCacheFileName { get { return Path.Combine(ClientDir, "inventory.cache"); } }\r
 102 \r
 103         private string globalLogFile;\r
 104         public string GlobalLogFile { get { return globalLogFile; } }\r
 105 \r
 106         private bool monoRuntime;\r
 107         public bool MonoRuntime { get { return monoRuntime; } }\r
 108 \r
 109         private Dictionary<UUID, Group> groups = new Dictionary<UUID, Group>();\r
 110         public Dictionary<UUID, Group> Groups { get { return groups; } }\r
 111 \r
 112         private Settings globalSettings;\r
 113         /// <summary>\r
 114         /// Global settings for the entire application\r
 115         /// </summary>\r
 116         public Settings GlobalSettings { get { return globalSettings; } }\r
 117 \r
 118         private Settings clientSettings;\r
 119         /// <summary>\r
 120         /// Per client settings\r
 121         /// </summary>\r
 122         public Settings ClientSettings { get { return clientSettings; } }\r
 123 \r
 124         public Dictionary<UUID, string> nameCache = new Dictionary<UUID, string>();\r
 125 \r
 126         public const string INCOMPLETE_NAME = "Loading...";\r
 127 \r
 128         public readonly bool advancedDebugging = false;\r
 129 \r
 130         public readonly List<IRadegastPlugin> PluginsLoaded = new List<IRadegastPlugin>();\r
 131 \r
 132         private MediaManager mediaManager;\r
 133         /// <summary>\r
 134         /// Radegast media manager for playing streams and in world sounds\r
 135         /// </summary>\r
 136         public MediaManager MediaManager { get { return mediaManager; } }\r
 137 \r
 138 \r
 139         private CommandsManager commandsManager;\r
 140         /// <summary>\r
 141         /// Radegast command manager for executing textual console commands\r
 142         /// </summary>\r
 143         public CommandsManager CommandsManager { get { return commandsManager; } }\r
 144 \r
 145         /// <summary>\r
 146         /// Radegast ContextAction manager for context sensitive actions\r
 147         /// </summary>\r
 148         public ContextActionsManager ContextActionManager { get; private set; }\r
 149 \r
 150         private RadegastMovement movement;\r
 151         /// <summary>\r
 152         /// Allows key emulation for moving avatar around\r
 153         /// </summary>\r
 154         public RadegastMovement Movement { get { return movement; } }\r
 155 \r
 156         private InventoryClipboard inventoryClipboard;\r
 157         /// <summary>\r
 158         /// The last item that was cut or copied in the inventory, used for pasting\r
 159         /// in a different place on the inventory, or other places like profile\r
 160         /// that allow sending copied inventory items\r
 161         /// </summary>\r
 162         public InventoryClipboard InventoryClipboard\r
 163         {\r
 164             get { return inventoryClipboard; }\r
 165             set\r
 166             {\r
 167                 inventoryClipboard = value;\r
 168                 OnInventoryClipboardUpdated(EventArgs.Empty);\r
 169             }\r
 170         }\r
 171 \r
 172         #region Events\r
 173 \r
 174         #region ClientChanged event\r
 175         /// <summary>The event subscribers, null of no subscribers</summary>\r
 176         private EventHandler<ClientChangedEventArgs> m_ClientChanged;\r
 177 \r
 178         ///<summary>Raises the ClientChanged Event</summary>\r
 179         /// <param name="e">A ClientChangedEventArgs object containing\r
 180         /// the old and the new client</param>\r
 181         protected virtual void OnClientChanged(ClientChangedEventArgs e)\r
 182         {\r
 183             EventHandler<ClientChangedEventArgs> handler = m_ClientChanged;\r
 184             if (handler != null)\r
 185                 handler(this, e);\r
 186         }\r
 187 \r
 188         /// <summary>Thread sync lock object</summary>\r
 189         private readonly object m_ClientChangedLock = new object();\r
 190 \r
 191         /// <summary>Raised when the GridClient object in the main Radegast instance is changed</summary>\r
 192         public event EventHandler<ClientChangedEventArgs> ClientChanged\r
 193         {\r
 194             add { lock (m_ClientChangedLock) { m_ClientChanged += value; } }\r
 195             remove { lock (m_ClientChangedLock) { m_ClientChanged -= value; } }\r
 196         }\r
 197         #endregion ClientChanged event\r
 198 \r
 199         #region InventoryClipboardUpdated event\r
 200         /// <summary>The event subscribers, null of no subscribers</summary>\r
 201         private EventHandler<EventArgs> m_InventoryClipboardUpdated;\r
 202 \r
 203         ///<summary>Raises the InventoryClipboardUpdated Event</summary>\r
 204         /// <param name="e">A EventArgs object containing\r
 205         /// the old and the new client</param>\r
 206         protected virtual void OnInventoryClipboardUpdated(EventArgs e)\r
 207         {\r
 208             EventHandler<EventArgs> handler = m_InventoryClipboardUpdated;\r
 209             if (handler != null)\r
 210                 handler(this, e);\r
 211         }\r
 212 \r
 213         /// <summary>Thread sync lock object</summary>\r
 214         private readonly object m_InventoryClipboardUpdatedLock = new object();\r
 215 \r
 216         /// <summary>Raised when the GridClient object in the main Radegast instance is changed</summary>\r
 217         public event EventHandler<EventArgs> InventoryClipboardUpdated\r
 218         {\r
 219             add { lock (m_InventoryClipboardUpdatedLock) { m_InventoryClipboardUpdated += value; } }\r
 220             remove { lock (m_InventoryClipboardUpdatedLock) { m_InventoryClipboardUpdated -= value; } }\r
 221         }\r
 222         #endregion InventoryClipboardUpdated event\r
 223 \r
 224 \r
 225         #endregion Events\r
 226 \r
 227         public RadegastInstance(GridClient client0)\r
 228         {\r
 229             // incase something else calls GlobalInstance while we are loading\r
 230             globalInstance = this;\r
 231 \r
 232 #if !DEBUG\r
 233             Application.SetUnhandledExceptionMode(UnhandledExceptionMode.CatchException);\r
 234             Application.ThreadException += HandleThreadException;\r
 235 #endif\r
 236 \r
 237             client = client0;\r
 238 \r
 239             // Are we running mono?\r
 240             monoRuntime = Type.GetType("Mono.Runtime") != null;\r
 241 \r
 242             netcom = new RadegastNetcom(this);\r
 243             state = new StateManager(this);\r
 244             mediaManager = new MediaManager(this);\r
 245             commandsManager = new CommandsManager(this);\r
 246             ContextActionManager = new ContextActionsManager(this);\r
 247             movement = new RadegastMovement(this);\r
 248 \r
 249             InitializeLoggingAndConfig();\r
 250             InitializeClient(client);\r
 251 \r
 252             mainForm = new frmMain(this);\r
 253             mainForm.InitializeControls();\r
 254 \r
 255             mainForm.Load += new EventHandler(mainForm_Load);\r
 256             ScanAndLoadPlugins();\r
 257         }\r
 258 \r
 259         private void InitializeClient(GridClient client)\r
 260         {\r
 261             client.Settings.MULTIPLE_SIMS = true;\r
 262 \r
 263             client.Settings.USE_INTERPOLATION_TIMER = false;\r
 264             client.Settings.ALWAYS_REQUEST_OBJECTS = true;\r
 265             client.Settings.ALWAYS_DECODE_OBJECTS = true;\r
 266             client.Settings.OBJECT_TRACKING = true;\r
 267             client.Settings.ENABLE_SIMSTATS = true;\r
 268             client.Settings.FETCH_MISSING_INVENTORY = true;\r
 269             client.Settings.SEND_AGENT_THROTTLE = true;\r
 270             client.Settings.SEND_AGENT_UPDATES = true;\r
 271 \r
 272             client.Settings.USE_ASSET_CACHE = true;\r
 273             client.Settings.ASSET_CACHE_DIR = Path.Combine(userDir, "cache");\r
 274             client.Assets.Cache.AutoPruneEnabled = false;\r
 275 \r
 276             client.Throttle.Total = 5000000f;\r
 277             client.Settings.THROTTLE_OUTGOING_PACKETS = true;\r
 278             client.Settings.LOGIN_TIMEOUT = 120 * 1000;\r
 279             client.Settings.SIMULATOR_TIMEOUT = 120 * 1000;\r
 280             client.Settings.MAX_CONCURRENT_TEXTURE_DOWNLOADS = 20;\r
 281 \r
 282             RegisterClientEvents(client);\r
 283         }\r
 284 \r
 285         private void RegisterClientEvents(GridClient client)\r
 286         {\r
 287             client.Groups.CurrentGroups += new EventHandler<CurrentGroupsEventArgs>(Groups_CurrentGroups);\r
 288             client.Groups.GroupLeaveReply += new EventHandler<GroupOperationEventArgs>(Groups_GroupsChanged);\r
 289             client.Groups.GroupDropped += new EventHandler<GroupDroppedEventArgs>(Groups_GroupsChanged);\r
 290             client.Groups.GroupJoinedReply += new EventHandler<GroupOperationEventArgs>(Groups_GroupsChanged);\r
 291             client.Avatars.UUIDNameReply += new EventHandler<UUIDNameReplyEventArgs>(Avatars_UUIDNameReply);\r
 292             netcom.ClientConnected += new EventHandler<EventArgs>(netcom_ClientConnected);\r
 293        }\r
 294 \r
 295         private void UnregisterClientEvents(GridClient client)\r
 296         {\r
 297             client.Groups.CurrentGroups -= new EventHandler<CurrentGroupsEventArgs>(Groups_CurrentGroups);\r
 298             client.Groups.GroupLeaveReply -= new EventHandler<GroupOperationEventArgs>(Groups_GroupsChanged);\r
 299             client.Groups.GroupDropped -= new EventHandler<GroupDroppedEventArgs>(Groups_GroupsChanged);\r
 300             client.Groups.GroupJoinedReply -= new EventHandler<GroupOperationEventArgs>(Groups_GroupsChanged);\r
 301             client.Avatars.UUIDNameReply -= new EventHandler<UUIDNameReplyEventArgs>(Avatars_UUIDNameReply);\r
 302             netcom.ClientConnected -= new EventHandler<EventArgs>(netcom_ClientConnected);\r
 303         }\r
 304 \r
 305         public void Reconnect()\r
 306         {\r
 307             TabConsole.DisplayNotificationInChat("Attempting to reconnect...", ChatBufferTextStyle.StatusDarkBlue);\r
 308             Logger.Log("Attemting to reconnect", Helpers.LogLevel.Info, client);\r
 309             GridClient oldClient = client;\r
 310             client = new GridClient();\r
 311             UnregisterClientEvents(oldClient);\r
 312             InitializeClient(client);\r
 313             OnClientChanged(new ClientChangedEventArgs(oldClient, client));\r
 314             netcom.Login();\r
 315         }\r
 316 \r
 317         public void CleanUp()\r
 318         {\r
 319             if (client != null)\r
 320             {\r
 321                 UnregisterClientEvents(client);\r
 322             }\r
 323 \r
 324             lock (PluginsLoaded)\r
 325             {\r
 326                 List<IRadegastPlugin> unload = new List<IRadegastPlugin>(PluginsLoaded);\r
 327                 unload.ForEach(plug =>\r
 328                {\r
 329                    PluginsLoaded.Remove(plug);\r
 330                    try\r
 331                    {\r
 332                        plug.StopPlugin(this);\r
 333                    }\r
 334                    catch (Exception ex)\r
 335                    {\r
 336                        Logger.Log("ERROR in Shutdown Plugin: " + plug + " because " + ex, Helpers.LogLevel.Debug, ex);\r
 337                    }\r
 338                });\r
 339             }\r
 340 \r
 341             if (movement != null)\r
 342             {\r
 343                 movement.Dispose();\r
 344                 movement = null;\r
 345             }\r
 346             if (commandsManager != null)\r
 347             {\r
 348                 commandsManager.Dispose();\r
 349                 commandsManager = null;\r
 350             }\r
 351             if (ContextActionManager != null)\r
 352             {\r
 353                 ContextActionManager.Dispose();\r
 354                 ContextActionManager = null;\r
 355             }\r
 356             if (mediaManager != null)\r
 357             {\r
 358                 mediaManager.Dispose();\r
 359                 mediaManager = null;\r
 360             }\r
 361             if (state != null)\r
 362             {\r
 363                 state.Dispose();\r
 364                 state = null;\r
 365             }\r
 366             if (netcom != null)\r
 367             {\r
 368                 netcom.Dispose();\r
 369                 netcom = null;\r
 370             }\r
 371             if (mainForm != null)\r
 372             {\r
 373                 mainForm.Load -= new EventHandler(mainForm_Load);\r
 374             }\r
 375             Logger.Log("RadegastInstance finished cleaning up.", Helpers.LogLevel.Debug);\r
 376         }\r
 377 \r
 378         void mainForm_Load(object sender, EventArgs e)\r
 379         {\r
 380             StartPlugins();\r
 381         }\r
 382 \r
 383         private void StartPlugins()\r
 384         {\r
 385             lock (PluginsLoaded)\r
 386             {\r
 387                 foreach (IRadegastPlugin plug in PluginsLoaded)\r
 388                 {\r
 389                     try\r
 390                     {\r
 391                         plug.StartPlugin(this);\r
 392                     }\r
 393                     catch (Exception ex)\r
 394                     {\r
 395                         Logger.Log("ERROR in Starting Radegast Plugin: " + plug + " because " + ex, Helpers.LogLevel.Debug);\r
 396                     }\r
 397                 }\r
 398             }\r
 399         }\r
 400 \r
 401         private void ScanAndLoadPlugins()\r
 402         {\r
 403             string dirName = Application.StartupPath;\r
 404 \r
 405             if (!Directory.Exists(dirName)) return;\r
 406 \r
 407             foreach (string loadfilename in Directory.GetFiles(dirName))\r
 408             {\r
 409                 if (loadfilename.ToLower().EndsWith(".dll") || loadfilename.ToLower().EndsWith(".exe"))\r
 410                 {\r
 411                     try\r
 412                     {\r
 413                         Assembly assembly = Assembly.LoadFile(loadfilename);\r
 414                         LoadAssembly(loadfilename, assembly);\r
 415                     }\r
 416                     catch (BadImageFormatException)\r
 417                     {\r
 418                         // non .NET .dlls\r
 419                     }\r
 420                     catch (ReflectionTypeLoadException)\r
 421                     {\r
 422                         // Out of date or dlls missing sub dependencies\r
 423                     }\r
 424                     catch (TypeLoadException)\r
 425                     {\r
 426                         // Another version of: Out of date or dlls missing sub dependencies\r
 427                     }\r
 428                     catch (Exception ex)\r
 429                     {\r
 430                         Logger.Log("ERROR in Radegast Plugin: " + loadfilename + " because " + ex, Helpers.LogLevel.Debug);\r
 431                     }\r
 432                 }\r
 433             }\r
 434         }\r
 435 \r
 436         public void LoadAssembly(string loadfilename, Assembly assembly)\r
 437         {\r
 438             foreach (Type type in assembly.GetTypes())\r
 439             {\r
 440                 if (typeof(IRadegastPlugin).IsAssignableFrom(type))\r
 441                 {\r
 442                     if  (type.IsInterface) continue;\r
 443                     try\r
 444                     {\r
 445                         IRadegastPlugin plug;\r
 446                         ConstructorInfo constructorInfo = type.GetConstructor(new Type[] {typeof (RadegastInstance)});\r
 447                         if (constructorInfo != null)\r
 448                             plug = (IRadegastPlugin) constructorInfo.Invoke(new[] {this});\r
 449                         else\r
 450                         {\r
 451                             constructorInfo = type.GetConstructor(new Type[] {});\r
 452                             if (constructorInfo != null)\r
 453                                 plug = (IRadegastPlugin) constructorInfo.Invoke(new object[0]);\r
 454                             else\r
 455                             {\r
 456                                 Logger.Log("ERROR Constructing Radegast Plugin: " + loadfilename + " because "+type+ " has no usable constructor.",Helpers.LogLevel.Debug);\r
 457                                 continue;\r
 458                             }\r
 459                         }\r
 460                         lock (PluginsLoaded) PluginsLoaded.Add(plug);\r
 461                     }\r
 462                     catch (Exception ex)\r
 463                     {\r
 464                         Logger.Log("ERROR Constructing Radegast Plugin: " + loadfilename + " because " + ex,\r
 465                                    Helpers.LogLevel.Debug);\r
 466                     }\r
 467                 }\r
 468                 else\r
 469                 {\r
 470                     try\r
 471                     {\r
 472                         commandsManager.LoadType(type);\r
 473                     }\r
 474                     catch (Exception ex)\r
 475                     {\r
 476                         Logger.Log("ERROR in Radegast Plugin: " + loadfilename + " Command: " + type +\r
 477                                    " because " + ex.Message + " " + ex.StackTrace, Helpers.LogLevel.Debug);\r
 478                     }\r
 479                 }\r
 480             }\r
 481         }\r
 482 \r
 483         void netcom_ClientConnected(object sender, EventArgs e)\r
 484         {\r
 485             try\r
 486             {\r
 487                 if (!Directory.Exists(ClientDir))\r
 488                     Directory.CreateDirectory(ClientDir);\r
 489             }\r
 490             catch (Exception ex)\r
 491             {\r
 492                 Logger.Log("Failed to create client directory", Helpers.LogLevel.Warning, ex);\r
 493             }\r
 494 \r
 495             clientSettings = new Settings(Path.Combine(ClientDir, "client_settings.xml"));\r
 496         }\r
 497 \r
 498 \r
 499         void Avatars_UUIDNameReply(object sender, UUIDNameReplyEventArgs e)\r
 500         {\r
 501             lock (nameCache)\r
 502             {\r
 503                 foreach (KeyValuePair<UUID, string> av in e.Names)\r
 504                 {\r
 505                     if (!nameCache.ContainsKey(av.Key))\r
 506                     {\r
 507                         nameCache.Add(av.Key, av.Value);\r
 508                     }\r
 509                 }\r
 510             }\r
 511         }\r
 512 \r
 513         public string getAvatarName(UUID key)\r
 514         {\r
 515             lock (nameCache)\r
 516             {\r
 517                 if (key == UUID.Zero)\r
 518                 {\r
 519                     return "(???) (???)";\r
 520                 }\r
 521                 if (nameCache.ContainsKey(key))\r
 522                 {\r
 523                     return nameCache[key];\r
 524                 }\r
 525                 else\r
 526                 {\r
 527                     client.Avatars.RequestAvatarName(key);\r
 528                     return INCOMPLETE_NAME;\r
 529                 }\r
 530             }\r
 531         }\r
 532 \r
 533         public void getAvatarNames(List<UUID> keys)\r
 534         {\r
 535             lock (nameCache)\r
 536             {\r
 537                 List<UUID> newNames = new List<UUID>();\r
 538                 foreach (UUID key in keys)\r
 539                 {\r
 540                     if (!nameCache.ContainsKey(key))\r
 541                     {\r
 542                         newNames.Add(key);\r
 543                     }\r
 544                 }\r
 545                 if (newNames.Count > 0)\r
 546                 {\r
 547                     client.Avatars.RequestAvatarNames(newNames);\r
 548                 }\r
 549             }\r
 550         }\r
 551 \r
 552         public bool haveAvatarName(UUID key)\r
 553         {\r
 554             lock (nameCache)\r
 555             {\r
 556                 if (nameCache.ContainsKey(key))\r
 557                     return true;\r
 558                 else\r
 559                     return false;\r
 560             }\r
 561         }\r
 562 \r
 563         void Groups_GroupsChanged(object sender, EventArgs e)\r
 564         {\r
 565             client.Groups.RequestCurrentGroups();\r
 566         }\r
 567 \r
 568         public static string SafeFileName(string fileName)\r
 569         {\r
 570             foreach (char lDisallowed in Path.GetInvalidFileNameChars())\r
 571             {\r
 572                 fileName = fileName.Replace(lDisallowed.ToString(), "_");\r
 573             }\r
 574 \r
 575             return fileName;\r
 576         }\r
 577 \r
 578         public void LogClientMessage(string fileName, string message)\r
 579         {\r
 580             lock (this)\r
 581             {\r
 582                 try\r
 583                 {\r
 584                     foreach (char lDisallowed in System.IO.Path.GetInvalidFileNameChars())\r
 585                     {\r
 586                         fileName = fileName.Replace(lDisallowed.ToString(), "_");\r
 587                     }\r
 588 \r
 589                     File.AppendAllText(Path.Combine(ClientDir, fileName),\r
 590                         DateTime.Now.ToString("yyyy-MM-dd [HH:mm:ss] ") + message + Environment.NewLine);\r
 591                 }\r
 592                 catch (Exception) { }\r
 593             }\r
 594         }\r
 595 \r
 596         void Groups_CurrentGroups(object sender, CurrentGroupsEventArgs e)\r
 597         {\r
 598             this.groups = e.Groups;\r
 599         }\r
 600 \r
 601         private void InitializeLoggingAndConfig()\r
 602         {\r
 603             try\r
 604             {\r
 605                 userDir = Path.Combine(System.Environment.GetFolderPath(System.Environment.SpecialFolder.ApplicationData), Properties.Resources.ProgramName);\r
 606                 if (!Directory.Exists(userDir))\r
 607                 {\r
 608                     Directory.CreateDirectory(userDir);\r
 609                 }\r
 610             }\r
 611             catch (Exception)\r
 612             {\r
 613                 userDir = System.Environment.CurrentDirectory;\r
 614             };\r
 615 \r
 616             globalLogFile = Path.Combine(userDir, Properties.Resources.ProgramName + ".log");\r
 617             globalSettings = new Settings(Path.Combine(userDir, "settings.xml"));\r
 618         }\r
 619 \r
 620         public GridClient Client\r
 621         {\r
 622             get { return client; }\r
 623         }\r
 624 \r
 625         public RadegastNetcom Netcom\r
 626         {\r
 627             get { return netcom; }\r
 628         }\r
 629 \r
 630         public StateManager State\r
 631         {\r
 632             get { return state; }\r
 633         }\r
 634 \r
 635         public frmMain MainForm\r
 636         {\r
 637             get { return mainForm; }\r
 638         }\r
 639 \r
 640         public TabsConsole TabConsole\r
 641         {\r
 642             get { return mainForm.TabConsole; }\r
 643         }\r
 644 \r
 645         public void HandleThreadException(object sender, ThreadExceptionEventArgs e)\r
 646         {\r
 647             Logger.Log("Unhandled Thread Exception: " \r
 648                 + e.Exception.Message + Environment.NewLine\r
 649                 + e.Exception.StackTrace + Environment.NewLine,\r
 650                 Helpers.LogLevel.Error,\r
 651                 client);\r
 652 #if DEBUG\r
 653             Application.Exit();\r
 654 #endif\r
 655         }\r
 656     }\r
 657 \r
 658     #region Event classes\r
 659     public class ClientChangedEventArgs : EventArgs\r
 660     {\r
 661         private GridClient m_OldClient;\r
 662         private GridClient m_Client;\r
 663 \r
 664         public GridClient OldClient { get { return m_OldClient; } }\r
 665         public GridClient Client { get { return m_Client; } }\r
 666 \r
 667         public ClientChangedEventArgs(GridClient OldClient, GridClient Client)\r
 668         {\r
 669             m_OldClient = OldClient;\r
 670             m_Client = Client;\r
 671         }\r
 672     }\r
 673     #endregion Event classes\r
 674 }\r