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 RadegastNc;\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         private string clientDir;\r
  74         /// <summary>\r
  75         /// Grid client's user dir for settings and logs\r
  76         /// </summary>\r
  77         public string ClientDir { get { return clientDir; } }\r
  78 \r
  79         private string animCacheDir;\r
  80         public string AnimCacheDir { get { return animCacheDir; } }\r
  81 \r
  82         private string globalLogFile;\r
  83         public string GlobalLogFile { get { return globalLogFile; } }\r
  84 \r
  85         private bool monoRuntime;\r
  86         public bool MonoRuntime { get { return monoRuntime; } }\r
  87 \r
  88         public Dictionary<UUID, Group> groups;\r
  89         public Dictionary<UUID, string> nameCache = new Dictionary<UUID,string>();\r
  90 \r
  91         public delegate void OnAvatarNameCallBack(UUID agentID, string agentName);\r
  92         public event OnAvatarNameCallBack OnAvatarName;\r
  93 \r
  94         public readonly bool advancedDebugging = false;\r
  95 \r
  96         private RadegastInstance()\r
  97         {\r
  98             InitializeLoggingAndConfig();\r
  99 \r
 100             // Settings.PIPELINE_REFRESH_INTERVAL = 2000.0f;\r
 101 \r
 102             client = new GridClient();\r
 103             client.Settings.ALWAYS_REQUEST_OBJECTS = true;\r
 104             client.Settings.ALWAYS_DECODE_OBJECTS = true;\r
 105             client.Settings.OBJECT_TRACKING = true;\r
 106             client.Settings.ENABLE_SIMSTATS = true;\r
 107             client.Settings.FETCH_MISSING_INVENTORY = true;\r
 108             client.Settings.MULTIPLE_SIMS = false;\r
 109             client.Settings.SEND_AGENT_THROTTLE = true;\r
 110             client.Settings.SEND_AGENT_UPDATES = true;\r
 111 \r
 112             client.Settings.USE_TEXTURE_CACHE = true;\r
 113             client.Settings.TEXTURE_CACHE_DIR = Path.Combine(userDir,  "cache");\r
 114             client.Assets.Cache.AutoPruneEnabled = false;\r
 115     \r
 116             client.Throttle.Texture = 2446000.0f;\r
 117             client.Throttle.Asset = 2446000.0f;\r
 118             client.Settings.THROTTLE_OUTGOING_PACKETS = true;\r
 119             client.Settings.LOGIN_TIMEOUT = 120 * 1000;\r
 120             client.Settings.SIMULATOR_TIMEOUT = 120 * 1000;\r
 121             client.Settings.USE_INTERPOLATION_TIMER = false;\r
 122             client.Settings.MAX_CONCURRENT_TEXTURE_DOWNLOADS = 20;\r
 123 \r
 124             netcom = new RadegastNetcom(client);\r
 125             imageCache = new ImageCache();\r
 126             state = new StateManager(this);\r
 127 \r
 128             InitializeConfigLegacy();\r
 129 \r
 130             mainForm = new frmMain(this);\r
 131             mainForm.InitializeControls();\r
 132             tabsConsole = mainForm.TabConsole;\r
 133 \r
 134             Application.ApplicationExit += new EventHandler(Application_ApplicationExit);\r
 135             groups = new Dictionary<UUID, Group>();\r
 136          \r
 137             client.Groups.OnCurrentGroups += new GroupManager.CurrentGroupsCallback(Groups_OnCurrentGroups);\r
 138             client.Groups.OnGroupLeft += new GroupManager.GroupLeftCallback(Groups_OnGroupLeft);\r
 139             client.Groups.OnGroupDropped += new GroupManager.GroupDroppedCallback(Groups_OnGroupDropped);\r
 140             client.Groups.OnGroupJoined += new GroupManager.GroupJoinedCallback(Groups_OnGroupJoined);\r
 141             client.Groups.OnGroupProfile += new GroupManager.GroupProfileCallback(Groups_OnGroupProfile);\r
 142             client.Avatars.OnAvatarNames += new AvatarManager.AvatarNamesCallback(Avatars_OnAvatarNames);\r
 143             client.Network.OnLogin += new NetworkManager.LoginCallback(Network_OnLogin);\r
 144             client.Network.OnDisconnected += new NetworkManager.DisconnectedCallback(Network_OnDisconnected);\r
 145         }\r
 146 \r
 147         public void CleanUp()\r
 148         {\r
 149             if (client != null)\r
 150             {\r
 151                 client.Groups.OnCurrentGroups -= new GroupManager.CurrentGroupsCallback(Groups_OnCurrentGroups);\r
 152                 client.Groups.OnGroupLeft -= new GroupManager.GroupLeftCallback(Groups_OnGroupLeft);\r
 153                 client.Groups.OnGroupDropped -= new GroupManager.GroupDroppedCallback(Groups_OnGroupDropped);\r
 154                 client.Groups.OnGroupJoined -= new GroupManager.GroupJoinedCallback(Groups_OnGroupJoined);\r
 155                 client.Groups.OnGroupProfile -= new GroupManager.GroupProfileCallback(Groups_OnGroupProfile);\r
 156                 client.Avatars.OnAvatarNames -= new AvatarManager.AvatarNamesCallback(Avatars_OnAvatarNames);\r
 157                 client.Network.OnLogin -= new NetworkManager.LoginCallback(Network_OnLogin);\r
 158                 client.Network.OnDisconnected -= new NetworkManager.DisconnectedCallback(Network_OnDisconnected);\r
 159             }\r
 160 \r
 161             if (MonoRuntime)\r
 162             {\r
 163                 Environment.Exit(0);\r
 164             }\r
 165 \r
 166         }\r
 167 \r
 168         void Avatars_OnAvatarNames(Dictionary<UUID, string> names)\r
 169         {\r
 170             lock (nameCache)\r
 171             {\r
 172                 foreach (KeyValuePair<UUID, string> av in names)\r
 173                 {\r
 174                     if (OnAvatarName != null) try { OnAvatarName(av.Key, av.Value); }\r
 175                         catch (Exception) { };\r
 176 \r
 177                     if (!nameCache.ContainsKey(av.Key))\r
 178                     {\r
 179                         nameCache.Add(av.Key, av.Value);\r
 180                     }\r
 181                 }\r
 182             }\r
 183         }\r
 184 \r
 185         public string getAvatarName(UUID key)\r
 186         {\r
 187             if (nameCache.ContainsKey(key))\r
 188             {\r
 189                 return nameCache[key];\r
 190             }\r
 191             else\r
 192             {\r
 193                 client.Avatars.RequestAvatarName(key);\r
 194                 return "Loading...";\r
 195             }\r
 196         }\r
 197 \r
 198         void Groups_OnGroupProfile(Group group)\r
 199         {\r
 200             if (groups.ContainsKey(group.ID))\r
 201             {\r
 202                 groups[group.ID] = group;\r
 203             }\r
 204         }\r
 205 \r
 206         void Groups_OnGroupJoined(UUID groupID, bool success)\r
 207         {\r
 208             if (success && !groups.ContainsKey(groupID))\r
 209             {\r
 210                 groups.Add(groupID, new Group());\r
 211                 client.Groups.RequestGroupProfile(groupID);\r
 212             }\r
 213         }\r
 214 \r
 215         void Groups_OnGroupLeft(UUID groupID, bool success)\r
 216         {\r
 217             if (groups.ContainsKey(groupID))\r
 218             {\r
 219                 groups.Remove(groupID);\r
 220             }\r
 221         }\r
 222 \r
 223         void Groups_OnGroupDropped(UUID groupID)\r
 224         {\r
 225             if (groups.ContainsKey(groupID))\r
 226             {\r
 227                 groups.Remove(groupID);\r
 228             }\r
 229         }\r
 230 \r
 231         void Network_OnDisconnected(NetworkManager.DisconnectType reason, string message)\r
 232         {\r
 233             clientDir = null;\r
 234         }\r
 235 \r
 236         void Network_OnLogin(LoginStatus login, string message)\r
 237         {\r
 238             if (login != LoginStatus.Success)\r
 239                 return;\r
 240 \r
 241             clientDir = Path.Combine(userDir, client.Self.Name);\r
 242             try\r
 243             {\r
 244                 if (!Directory.Exists(clientDir))\r
 245                 {\r
 246                     Directory.CreateDirectory(clientDir);\r
 247                 }\r
 248             }\r
 249             catch (Exception)\r
 250             {\r
 251                 clientDir = Directory.GetCurrentDirectory();\r
 252             }\r
 253 \r
 254         }\r
 255 \r
 256         public void LogClientMessage(string fileName, string message)\r
 257         {\r
 258             if (clientDir == null) return;\r
 259 \r
 260             lock (this)\r
 261             {\r
 262                 try\r
 263                 {\r
 264                     foreach (char lDisallowed in System.IO.Path.GetInvalidFileNameChars())\r
 265                     {\r
 266                         fileName = fileName.Replace(lDisallowed.ToString(), "_");\r
 267                     }\r
 268 \r
 269                     StreamWriter logfile = File.AppendText(Path.Combine(clientDir, fileName));\r
 270                     logfile.WriteLine(DateTime.Now.ToString("yyyy-MM-dd [HH:mm:ss] ") + message);\r
 271                     logfile.Close();\r
 272                     logfile.Dispose();\r
 273                 }\r
 274                 catch (Exception) { }\r
 275             }\r
 276         }\r
 277 \r
 278         void Groups_OnCurrentGroups(Dictionary<UUID, Group> gr)\r
 279         {\r
 280             this.groups = gr;\r
 281         }\r
 282 \r
 283         private void Application_ApplicationExit(object sender, EventArgs e)\r
 284         {\r
 285             config.SaveCurrentConfig();\r
 286         }\r
 287 \r
 288         private void InitializeLoggingAndConfig()\r
 289         {\r
 290             // Are we running mono?\r
 291             if (null == Type.GetType("Mono.Runtime"))\r
 292             {\r
 293                 monoRuntime = false;\r
 294             }\r
 295             else\r
 296             {\r
 297                 monoRuntime = true;\r
 298             }\r
 299 \r
 300             try\r
 301             {\r
 302                 userDir = Path.Combine(System.Environment.GetFolderPath(System.Environment.SpecialFolder.ApplicationData), Properties.Resources.ProgramName);\r
 303                 if (!Directory.Exists(userDir))\r
 304                 {\r
 305                     Directory.CreateDirectory(userDir);\r
 306                 }\r
 307             }\r
 308             catch (Exception)\r
 309             {\r
 310                 userDir = System.Environment.CurrentDirectory;\r
 311             };\r
 312 \r
 313             animCacheDir = Path.Combine(userDir, @"anim_cache");\r
 314             globalLogFile = Path.Combine(userDir, Properties.Resources.ProgramName + ".log");\r
 315         }\r
 316 \r
 317         private void InitializeConfigLegacy()\r
 318         {\r
 319             config = new ConfigManager(this);\r
 320             config.ApplyDefault();\r
 321 \r
 322             netcom.LoginOptions.FirstName = config.CurrentConfig.FirstName;\r
 323             netcom.LoginOptions.LastName = config.CurrentConfig.LastName;\r
 324             netcom.LoginOptions.Password = config.CurrentConfig.PasswordMD5;\r
 325             netcom.LoginOptions.IsPasswordMD5 = true;\r
 326         }\r
 327 \r
 328         public GridClient Client\r
 329         {\r
 330             get { return client; }\r
 331         }\r
 332 \r
 333         public RadegastNetcom Netcom\r
 334         {\r
 335             get { return netcom; }\r
 336         }\r
 337 \r
 338         public ImageCache ImageCache\r
 339         {\r
 340             get { return imageCache; }\r
 341         }\r
 342 \r
 343         public StateManager State\r
 344         {\r
 345             get { return state; }\r
 346         }\r
 347 \r
 348         public ConfigManager Config\r
 349         {\r
 350             get { return config; }\r
 351         }\r
 352 \r
 353         public frmMain MainForm\r
 354         {\r
 355             get { return mainForm; }\r
 356         }\r
 357 \r
 358         public TabsConsole TabConsole\r
 359         {\r
 360             get { return tabsConsole; }\r
 361         }\r
 362     }\r
 363 }\r