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         private RLVManager rlv;\r
 173 \r
 174         /// <summary>\r
 175         /// Manager for RLV functionality\r
 176         /// </summary>\r
 177         public RLVManager RLV { get { return rlv; } }\r
 178 \r
 179         #region Events\r
 180 \r
 181         #region ClientChanged event\r
 182         /// <summary>The event subscribers, null of no subscribers</summary>\r
 183         private EventHandler<ClientChangedEventArgs> m_ClientChanged;\r
 184 \r
 185         ///<summary>Raises the ClientChanged Event</summary>\r
 186         /// <param name="e">A ClientChangedEventArgs object containing\r
 187         /// the old and the new client</param>\r
 188         protected virtual void OnClientChanged(ClientChangedEventArgs e)\r
 189         {\r
 190             EventHandler<ClientChangedEventArgs> handler = m_ClientChanged;\r
 191             if (handler != null)\r
 192                 handler(this, e);\r
 193         }\r
 194 \r
 195         /// <summary>Thread sync lock object</summary>\r
 196         private readonly object m_ClientChangedLock = new object();\r
 197 \r
 198         /// <summary>Raised when the GridClient object in the main Radegast instance is changed</summary>\r
 199         public event EventHandler<ClientChangedEventArgs> ClientChanged\r
 200         {\r
 201             add { lock (m_ClientChangedLock) { m_ClientChanged += value; } }\r
 202             remove { lock (m_ClientChangedLock) { m_ClientChanged -= value; } }\r
 203         }\r
 204         #endregion ClientChanged event\r
 205 \r
 206         #region InventoryClipboardUpdated event\r
 207         /// <summary>The event subscribers, null of no subscribers</summary>\r
 208         private EventHandler<EventArgs> m_InventoryClipboardUpdated;\r
 209 \r
 210         ///<summary>Raises the InventoryClipboardUpdated Event</summary>\r
 211         /// <param name="e">A EventArgs object containing\r
 212         /// the old and the new client</param>\r
 213         protected virtual void OnInventoryClipboardUpdated(EventArgs e)\r
 214         {\r
 215             EventHandler<EventArgs> handler = m_InventoryClipboardUpdated;\r
 216             if (handler != null)\r
 217                 handler(this, e);\r
 218         }\r
 219 \r
 220         /// <summary>Thread sync lock object</summary>\r
 221         private readonly object m_InventoryClipboardUpdatedLock = new object();\r
 222 \r
 223         /// <summary>Raised when the GridClient object in the main Radegast instance is changed</summary>\r
 224         public event EventHandler<EventArgs> InventoryClipboardUpdated\r
 225         {\r
 226             add { lock (m_InventoryClipboardUpdatedLock) { m_InventoryClipboardUpdated += value; } }\r
 227             remove { lock (m_InventoryClipboardUpdatedLock) { m_InventoryClipboardUpdated -= value; } }\r
 228         }\r
 229         #endregion InventoryClipboardUpdated event\r
 230 \r
 231 \r
 232         #endregion Events\r
 233 \r
 234         public RadegastInstance(GridClient client0)\r
 235         {\r
 236             // incase something else calls GlobalInstance while we are loading\r
 237             globalInstance = this;\r
 238 \r
 239 #if !DEBUG\r
 240             Application.SetUnhandledExceptionMode(UnhandledExceptionMode.CatchException);\r
 241             Application.ThreadException += HandleThreadException;\r
 242 #endif\r
 243 \r
 244             client = client0;\r
 245 \r
 246             // Are we running mono?\r
 247             monoRuntime = Type.GetType("Mono.Runtime") != null;\r
 248 \r
 249             netcom = new RadegastNetcom(this);\r
 250             state = new StateManager(this);\r
 251             mediaManager = new MediaManager(this);\r
 252             commandsManager = new CommandsManager(this);\r
 253             ContextActionManager = new ContextActionsManager(this);\r
 254             movement = new RadegastMovement(this);\r
 255             rlv = new RLVManager(this);\r
 256 \r
 257             InitializeLoggingAndConfig();\r
 258             InitializeClient(client);\r
 259 \r
 260             mainForm = new frmMain(this);\r
 261             mainForm.InitializeControls();\r
 262 \r
 263             mainForm.Load += new EventHandler(mainForm_Load);\r
 264             ScanAndLoadPlugins();\r
 265         }\r
 266 \r
 267         private void InitializeClient(GridClient client)\r
 268         {\r
 269             client.Settings.MULTIPLE_SIMS = true;\r
 270 \r
 271             client.Settings.USE_INTERPOLATION_TIMER = false;\r
 272             client.Settings.ALWAYS_REQUEST_OBJECTS = true;\r
 273             client.Settings.ALWAYS_DECODE_OBJECTS = true;\r
 274             client.Settings.OBJECT_TRACKING = true;\r
 275             client.Settings.ENABLE_SIMSTATS = true;\r
 276             client.Settings.FETCH_MISSING_INVENTORY = true;\r
 277             client.Settings.SEND_AGENT_THROTTLE = true;\r
 278             client.Settings.SEND_AGENT_UPDATES = true;\r
 279 \r
 280             client.Settings.USE_ASSET_CACHE = true;\r
 281             client.Settings.ASSET_CACHE_DIR = Path.Combine(userDir, "cache");\r
 282             client.Assets.Cache.AutoPruneEnabled = false;\r
 283 \r
 284             client.Throttle.Total = 5000000f;\r
 285             client.Settings.THROTTLE_OUTGOING_PACKETS = true;\r
 286             client.Settings.LOGIN_TIMEOUT = 120 * 1000;\r
 287             client.Settings.SIMULATOR_TIMEOUT = 120 * 1000;\r
 288             client.Settings.MAX_CONCURRENT_TEXTURE_DOWNLOADS = 20;\r
 289 \r
 290             RegisterClientEvents(client);\r
 291         }\r
 292 \r
 293         private void RegisterClientEvents(GridClient client)\r
 294         {\r
 295             client.Groups.CurrentGroups += new EventHandler<CurrentGroupsEventArgs>(Groups_CurrentGroups);\r
 296             client.Groups.GroupLeaveReply += new EventHandler<GroupOperationEventArgs>(Groups_GroupsChanged);\r
 297             client.Groups.GroupDropped += new EventHandler<GroupDroppedEventArgs>(Groups_GroupsChanged);\r
 298             client.Groups.GroupJoinedReply += new EventHandler<GroupOperationEventArgs>(Groups_GroupsChanged);\r
 299             client.Avatars.UUIDNameReply += new EventHandler<UUIDNameReplyEventArgs>(Avatars_UUIDNameReply);\r
 300             netcom.ClientConnected += new EventHandler<EventArgs>(netcom_ClientConnected);\r
 301        }\r
 302 \r
 303         private void UnregisterClientEvents(GridClient client)\r
 304         {\r
 305             client.Groups.CurrentGroups -= new EventHandler<CurrentGroupsEventArgs>(Groups_CurrentGroups);\r
 306             client.Groups.GroupLeaveReply -= new EventHandler<GroupOperationEventArgs>(Groups_GroupsChanged);\r
 307             client.Groups.GroupDropped -= new EventHandler<GroupDroppedEventArgs>(Groups_GroupsChanged);\r
 308             client.Groups.GroupJoinedReply -= new EventHandler<GroupOperationEventArgs>(Groups_GroupsChanged);\r
 309             client.Avatars.UUIDNameReply -= new EventHandler<UUIDNameReplyEventArgs>(Avatars_UUIDNameReply);\r
 310             netcom.ClientConnected -= new EventHandler<EventArgs>(netcom_ClientConnected);\r
 311         }\r
 312 \r
 313         public void Reconnect()\r
 314         {\r
 315             TabConsole.DisplayNotificationInChat("Attempting to reconnect...", ChatBufferTextStyle.StatusDarkBlue);\r
 316             Logger.Log("Attemting to reconnect", Helpers.LogLevel.Info, client);\r
 317             GridClient oldClient = client;\r
 318             client = new GridClient();\r
 319             UnregisterClientEvents(oldClient);\r
 320             InitializeClient(client);\r
 321             OnClientChanged(new ClientChangedEventArgs(oldClient, client));\r
 322             netcom.Login();\r
 323         }\r
 324 \r
 325         public void CleanUp()\r
 326         {\r
 327             if (rlv != null)\r
 328             {\r
 329                 rlv.Dispose();\r
 330                 rlv = null;\r
 331             }\r
 332 \r
 333             if (client != null)\r
 334             {\r
 335                 UnregisterClientEvents(client);\r
 336             }\r
 337 \r
 338             lock (PluginsLoaded)\r
 339             {\r
 340                 List<IRadegastPlugin> unload = new List<IRadegastPlugin>(PluginsLoaded);\r
 341                 unload.ForEach(plug =>\r
 342                {\r
 343                    PluginsLoaded.Remove(plug);\r
 344                    try\r
 345                    {\r
 346                        plug.StopPlugin(this);\r
 347                    }\r
 348                    catch (Exception ex)\r
 349                    {\r
 350                        Logger.Log("ERROR in Shutdown Plugin: " + plug + " because " + ex, Helpers.LogLevel.Debug, ex);\r
 351                    }\r
 352                });\r
 353             }\r
 354 \r
 355             if (movement != null)\r
 356             {\r
 357                 movement.Dispose();\r
 358                 movement = null;\r
 359             }\r
 360             if (commandsManager != null)\r
 361             {\r
 362                 commandsManager.Dispose();\r
 363                 commandsManager = null;\r
 364             }\r
 365             if (ContextActionManager != null)\r
 366             {\r
 367                 ContextActionManager.Dispose();\r
 368                 ContextActionManager = null;\r
 369             }\r
 370             if (mediaManager != null)\r
 371             {\r
 372                 mediaManager.Dispose();\r
 373                 mediaManager = null;\r
 374             }\r
 375             if (state != null)\r
 376             {\r
 377                 state.Dispose();\r
 378                 state = null;\r
 379             }\r
 380             if (netcom != null)\r
 381             {\r
 382                 netcom.Dispose();\r
 383                 netcom = null;\r
 384             }\r
 385             if (mainForm != null)\r
 386             {\r
 387                 mainForm.Load -= new EventHandler(mainForm_Load);\r
 388             }\r
 389             Logger.Log("RadegastInstance finished cleaning up.", Helpers.LogLevel.Debug);\r
 390         }\r
 391 \r
 392         void mainForm_Load(object sender, EventArgs e)\r
 393         {\r
 394             StartPlugins();\r
 395         }\r
 396 \r
 397         private void StartPlugins()\r
 398         {\r
 399             lock (PluginsLoaded)\r
 400             {\r
 401                 foreach (IRadegastPlugin plug in PluginsLoaded)\r
 402                 {\r
 403                     try\r
 404                     {\r
 405                         plug.StartPlugin(this);\r
 406                     }\r
 407                     catch (Exception ex)\r
 408                     {\r
 409                         Logger.Log("ERROR in Starting Radegast Plugin: " + plug + " because " + ex, Helpers.LogLevel.Debug);\r
 410                     }\r
 411                 }\r
 412             }\r
 413         }\r
 414 \r
 415         private void ScanAndLoadPlugins()\r
 416         {\r
 417             string dirName = Application.StartupPath;\r
 418 \r
 419             if (!Directory.Exists(dirName)) return;\r
 420 \r
 421             foreach (string loadfilename in Directory.GetFiles(dirName))\r
 422             {\r
 423                 if (loadfilename.ToLower().EndsWith(".dll") || loadfilename.ToLower().EndsWith(".exe"))\r
 424                 {\r
 425                     try\r
 426                     {\r
 427                         Assembly assembly = Assembly.LoadFile(loadfilename);\r
 428                         LoadAssembly(loadfilename, assembly);\r
 429                     }\r
 430                     catch (BadImageFormatException)\r
 431                     {\r
 432                         // non .NET .dlls\r
 433                     }\r
 434                     catch (ReflectionTypeLoadException)\r
 435                     {\r
 436                         // Out of date or dlls missing sub dependencies\r
 437                     }\r
 438                     catch (TypeLoadException)\r
 439                     {\r
 440                         // Another version of: Out of date or dlls missing sub dependencies\r
 441                     }\r
 442                     catch (Exception ex)\r
 443                     {\r
 444                         Logger.Log("ERROR in Radegast Plugin: " + loadfilename + " because " + ex, Helpers.LogLevel.Debug);\r
 445                     }\r
 446                 }\r
 447             }\r
 448         }\r
 449 \r
 450         public void LoadAssembly(string loadfilename, Assembly assembly)\r
 451         {\r
 452             foreach (Type type in assembly.GetTypes())\r
 453             {\r
 454                 if (typeof(IRadegastPlugin).IsAssignableFrom(type))\r
 455                 {\r
 456                     if  (type.IsInterface) continue;\r
 457                     try\r
 458                     {\r
 459                         IRadegastPlugin plug;\r
 460                         ConstructorInfo constructorInfo = type.GetConstructor(new Type[] {typeof (RadegastInstance)});\r
 461                         if (constructorInfo != null)\r
 462                             plug = (IRadegastPlugin) constructorInfo.Invoke(new[] {this});\r
 463                         else\r
 464                         {\r
 465                             constructorInfo = type.GetConstructor(new Type[] {});\r
 466                             if (constructorInfo != null)\r
 467                                 plug = (IRadegastPlugin) constructorInfo.Invoke(new object[0]);\r
 468                             else\r
 469                             {\r
 470                                 Logger.Log("ERROR Constructing Radegast Plugin: " + loadfilename + " because "+type+ " has no usable constructor.",Helpers.LogLevel.Debug);\r
 471                                 continue;\r
 472                             }\r
 473                         }\r
 474                         lock (PluginsLoaded) PluginsLoaded.Add(plug);\r
 475                     }\r
 476                     catch (Exception ex)\r
 477                     {\r
 478                         Logger.Log("ERROR Constructing Radegast Plugin: " + loadfilename + " because " + ex,\r
 479                                    Helpers.LogLevel.Debug);\r
 480                     }\r
 481                 }\r
 482                 else\r
 483                 {\r
 484                     try\r
 485                     {\r
 486                         commandsManager.LoadType(type);\r
 487                     }\r
 488                     catch (Exception ex)\r
 489                     {\r
 490                         Logger.Log("ERROR in Radegast Plugin: " + loadfilename + " Command: " + type +\r
 491                                    " because " + ex.Message + " " + ex.StackTrace, Helpers.LogLevel.Debug);\r
 492                     }\r
 493                 }\r
 494             }\r
 495         }\r
 496 \r
 497         void netcom_ClientConnected(object sender, EventArgs e)\r
 498         {\r
 499             try\r
 500             {\r
 501                 if (!Directory.Exists(ClientDir))\r
 502                     Directory.CreateDirectory(ClientDir);\r
 503             }\r
 504             catch (Exception ex)\r
 505             {\r
 506                 Logger.Log("Failed to create client directory", Helpers.LogLevel.Warning, ex);\r
 507             }\r
 508 \r
 509             clientSettings = new Settings(Path.Combine(ClientDir, "client_settings.xml"));\r
 510         }\r
 511 \r
 512 \r
 513         void Avatars_UUIDNameReply(object sender, UUIDNameReplyEventArgs e)\r
 514         {\r
 515             lock (nameCache)\r
 516             {\r
 517                 foreach (KeyValuePair<UUID, string> av in e.Names)\r
 518                 {\r
 519                     if (!nameCache.ContainsKey(av.Key))\r
 520                     {\r
 521                         nameCache.Add(av.Key, av.Value);\r
 522                     }\r
 523                 }\r
 524             }\r
 525         }\r
 526 \r
 527         public string getAvatarName(UUID key)\r
 528         {\r
 529             lock (nameCache)\r
 530             {\r
 531                 if (key == UUID.Zero)\r
 532                 {\r
 533                     return "(???) (???)";\r
 534                 }\r
 535                 if (nameCache.ContainsKey(key))\r
 536                 {\r
 537                     return nameCache[key];\r
 538                 }\r
 539                 else\r
 540                 {\r
 541                     client.Avatars.RequestAvatarName(key);\r
 542                     return INCOMPLETE_NAME;\r
 543                 }\r
 544             }\r
 545         }\r
 546 \r
 547         public void getAvatarNames(List<UUID> keys)\r
 548         {\r
 549             lock (nameCache)\r
 550             {\r
 551                 List<UUID> newNames = new List<UUID>();\r
 552                 foreach (UUID key in keys)\r
 553                 {\r
 554                     if (!nameCache.ContainsKey(key))\r
 555                     {\r
 556                         newNames.Add(key);\r
 557                     }\r
 558                 }\r
 559                 if (newNames.Count > 0)\r
 560                 {\r
 561                     client.Avatars.RequestAvatarNames(newNames);\r
 562                 }\r
 563             }\r
 564         }\r
 565 \r
 566         public bool haveAvatarName(UUID key)\r
 567         {\r
 568             lock (nameCache)\r
 569             {\r
 570                 if (nameCache.ContainsKey(key))\r
 571                     return true;\r
 572                 else\r
 573                     return false;\r
 574             }\r
 575         }\r
 576 \r
 577         void Groups_GroupsChanged(object sender, EventArgs e)\r
 578         {\r
 579             client.Groups.RequestCurrentGroups();\r
 580         }\r
 581 \r
 582         public static string SafeFileName(string fileName)\r
 583         {\r
 584             foreach (char lDisallowed in Path.GetInvalidFileNameChars())\r
 585             {\r
 586                 fileName = fileName.Replace(lDisallowed.ToString(), "_");\r
 587             }\r
 588 \r
 589             return fileName;\r
 590         }\r
 591 \r
 592         public void LogClientMessage(string fileName, string message)\r
 593         {\r
 594             lock (this)\r
 595             {\r
 596                 try\r
 597                 {\r
 598                     foreach (char lDisallowed in System.IO.Path.GetInvalidFileNameChars())\r
 599                     {\r
 600                         fileName = fileName.Replace(lDisallowed.ToString(), "_");\r
 601                     }\r
 602 \r
 603                     File.AppendAllText(Path.Combine(ClientDir, fileName),\r
 604                         DateTime.Now.ToString("yyyy-MM-dd [HH:mm:ss] ") + message + Environment.NewLine);\r
 605                 }\r
 606                 catch (Exception) { }\r
 607             }\r
 608         }\r
 609 \r
 610         void Groups_CurrentGroups(object sender, CurrentGroupsEventArgs e)\r
 611         {\r
 612             this.groups = e.Groups;\r
 613         }\r
 614 \r
 615         private void InitializeLoggingAndConfig()\r
 616         {\r
 617             try\r
 618             {\r
 619                 userDir = Path.Combine(System.Environment.GetFolderPath(System.Environment.SpecialFolder.ApplicationData), Properties.Resources.ProgramName);\r
 620                 if (!Directory.Exists(userDir))\r
 621                 {\r
 622                     Directory.CreateDirectory(userDir);\r
 623                 }\r
 624             }\r
 625             catch (Exception)\r
 626             {\r
 627                 userDir = System.Environment.CurrentDirectory;\r
 628             };\r
 629 \r
 630             globalLogFile = Path.Combine(userDir, Properties.Resources.ProgramName + ".log");\r
 631             globalSettings = new Settings(Path.Combine(userDir, "settings.xml"));\r
 632         }\r
 633 \r
 634         public GridClient Client\r
 635         {\r
 636             get { return client; }\r
 637         }\r
 638 \r
 639         public RadegastNetcom Netcom\r
 640         {\r
 641             get { return netcom; }\r
 642         }\r
 643 \r
 644         public StateManager State\r
 645         {\r
 646             get { return state; }\r
 647         }\r
 648 \r
 649         public frmMain MainForm\r
 650         {\r
 651             get { return mainForm; }\r
 652         }\r
 653 \r
 654         public TabsConsole TabConsole\r
 655         {\r
 656             get { return mainForm.TabConsole; }\r
 657         }\r
 658 \r
 659         public void HandleThreadException(object sender, ThreadExceptionEventArgs e)\r
 660         {\r
 661             Logger.Log("Unhandled Thread Exception: " \r
 662                 + e.Exception.Message + Environment.NewLine\r
 663                 + e.Exception.StackTrace + Environment.NewLine,\r
 664                 Helpers.LogLevel.Error,\r
 665                 client);\r
 666 #if DEBUG\r
 667             Application.Exit();\r
 668 #endif\r
 669         }\r
 670     }\r
 671 \r
 672     #region Event classes\r
 673     public class ClientChangedEventArgs : EventArgs\r
 674     {\r
 675         private GridClient m_OldClient;\r
 676         private GridClient m_Client;\r
 677 \r
 678         public GridClient OldClient { get { return m_OldClient; } }\r
 679         public GridClient Client { get { return m_Client; } }\r
 680 \r
 681         public ClientChangedEventArgs(GridClient OldClient, GridClient Client)\r
 682         {\r
 683             m_OldClient = OldClient;\r
 684             m_Client = Client;\r
 685         }\r
 686     }\r
 687     #endregion Event classes\r
 688 }\r