public AppParameters() {
m_defaultParams = new ParameterSet();
m_iniParams = new ParameterSet();
m_userParams = new ParameterSet();
m_overrideParams = new ParameterSet();
AddDefaultParameter("Settings.Directory", Utilities.GetDefaultApplicationStorageDir(null),
"Directory that holds the user configuration files");
AddDefaultParameter("Settings.File", "LookingGlass.json",
"Persistant settings configuration file");
AddDefaultParameter("Settings.Modules", "Modules.json",
"Modules configuration file");
}
// ==========================================================================
public override bool AfterAllModulesLoaded()
{
// allow others to get our statistics
m_restHandler = new RestHandler("/stats/" + m_moduleName + "/detailStats", m_stats);
#region OGRE STATS
// Setup the shared piece of memory that Ogre can place statistics in
m_ogreStatsPinned = new int[Ogr.StatSize];
for (int ii = 0; ii < Ogr.StatSize; ii++) m_ogreStatsPinned[ii] = 0;
if (ModuleParams.ParamBool("Renderer.Ogre.CollectOgreStats")) {
m_ogreStatsHandle = GCHandle.Alloc(m_ogreStatsPinned, GCHandleType.Pinned);
Ogr.SetStatsBlock(m_ogreStatsHandle.AddrOfPinnedObject());
// m_ogreStatsPinned = (int[])Marshal.AllocHGlobal(Ogr.StatSize * 4);
// Ogr.SetStatsBlock(m_ogreStatsPinned);
}
// Create a ParameterSet that can be read externally via REST/JSON
m_ogreStats = new ParameterSet();
// add an initial parameter that calculates frames per sec
m_ogreStats.Add("FramesPerSecond",
delegate(string xx) {
// Ogre passed the number *1000 so there can be some decimal points
float fps = (float)m_ogreStatsPinned[Ogr.StatFramesPerSec] / 1000f;
return new OMVSD.OSDString(fps.ToString());
}, "Frames per second"
);
m_ogreStats.Add("LastFrameMS", delegate(string xx) {
return new OMVSD.OSDString(m_ogreStatsPinned[Ogr.StatLastFrameMs].ToString()); },
"Milliseconds used rendering last frame");
m_ogreStats.Add("TotalFrames", delegate(string xx) {
return new OMVSD.OSDString(m_ogreStatsPinned[Ogr.StatTotalFrames].ToString()); },
"Number of frames rendered");
m_ogreStats.Add("VisibleToVisible", delegate(string xx) {
return new OMVSD.OSDString(m_ogreStatsPinned[Ogr.StatVisibleToVisible].ToString()); },
"Meshes at were visible that are still visible in last frame");
m_ogreStats.Add("InvisibleToVisible", delegate(string xx) {
return new OMVSD.OSDString(m_ogreStatsPinned[Ogr.StatInvisibleToVisible].ToString()); },
"Meshes that were invisible that are now visible in last frame");
m_ogreStats.Add("VisibleToInvisible", delegate(string xx) {
return new OMVSD.OSDString(m_ogreStatsPinned[Ogr.StatVisibleToInvisible].ToString()); },
"Meshes that were visible that are now invisible in last frame");
m_ogreStats.Add("InvisibleToInvisible", delegate(string xx) {
return new OMVSD.OSDString(m_ogreStatsPinned[Ogr.StatInvisibleToInvisible].ToString()); },
"Meshes that were invisible that are still invisible in last frame");
m_ogreStats.Add("CullMeshesLoaded", delegate(string xx) {
return new OMVSD.OSDString(m_ogreStatsPinned[Ogr.StatCullMeshesLoaded].ToString()); },
"Total meshes loaded due to unculling");
m_ogreStats.Add("CullTexturesLoaded", delegate(string xx) {
return new OMVSD.OSDString(m_ogreStatsPinned[Ogr.StatCullTexturesLoaded].ToString()); },
"Total textures loaded due to unculling");
m_ogreStats.Add("CullMeshesUnloaded", delegate(string xx) {
return new OMVSD.OSDString(m_ogreStatsPinned[Ogr.StatCullMeshesUnloaded].ToString()); },
"Total meshes unloaded due to culling");
m_ogreStats.Add("CullTexturesUnloaded", delegate(string xx) {
return new OMVSD.OSDString(m_ogreStatsPinned[Ogr.StatCullTexturesUnloaded].ToString()); },
"Total textures unloaded due to culling");
m_ogreStats.Add("CullMeshesQueuedToLoad", delegate(string xx) {
return new OMVSD.OSDString(m_ogreStatsPinned[Ogr.StatCullMeshesQueuedToLoad].ToString()); },
"Meshes currently queued to load due to unculling");
// between frame work
m_ogreStats.Add("BetweenFrameworkItems", delegate(string xx) {
return new OMVSD.OSDString(m_ogreStatsPinned[Ogr.StatBetweenFrameWorkItems].ToString()); },
"Number of between frame work items waiting");
m_ogreStats.Add("BetweenFrameworkDiscardedDups", delegate(string xx) {
return new OMVSD.OSDString(m_ogreStatsPinned[Ogr.StatBetweenFrameDiscardedDups].ToString()); },
"Between frame work requests which duplicated existing requests");
m_ogreStats.Add("TotalBetweenFrameRefreshResource", delegate(string xx) {
return new OMVSD.OSDString(m_ogreStatsPinned[Ogr.StatBetweenFrameRefreshResource].ToString()); },
"Number of 'refresh resource' work items queued");
m_ogreStats.Add("TotalBetweenFrameRemoveSceneNode", delegate(string xx) {
return new OMVSD.OSDString(m_ogreStatsPinned[Ogr.StatBetweenFrameRemoveSceneNode].ToString()); },
"Number of 'remove scene node' work items queued");
m_ogreStats.Add("TotalBetweenFrameCreateMaterialResource", delegate(string xx) {
return new OMVSD.OSDString(m_ogreStatsPinned[Ogr.StatBetweenFrameCreateMaterialResource].ToString()); },
"Number of 'create material resource' work items queued");
m_ogreStats.Add("TotalBetweenFrameCreateMeshResource", delegate(string xx) {
return new OMVSD.OSDString(m_ogreStatsPinned[Ogr.StatBetweenFrameCreateMeshResource].ToString()); },
"Number of 'create mesh resource' work items queued");
m_ogreStats.Add("TotalBetweenFrameCreateMeshScenenode", delegate(string xx) {
return new OMVSD.OSDString(m_ogreStatsPinned[Ogr.StatBetweenFrameCreateMeshSceneNode].ToString()); },
"Number of 'create mesh scene node' work items queued");
m_ogreStats.Add("TotalBetweenFrameAddLoadedMesh", delegate(string xx) {
return new OMVSD.OSDString(m_ogreStatsPinned[Ogr.StatBetweenFrameAddLoadedMesh].ToString()); },
"Number of 'add loaded mesh' work items queued");
m_ogreStats.Add("TotalBetweenframeupdatescenenode", delegate(string xx) {
return new OMVSD.OSDString(m_ogreStatsPinned[Ogr.StatBetweenFrameUpdateSceneNode].ToString()); },
"Number of 'update scene node' work items queued");
m_ogreStats.Add("TotalBetweenFrameUnknownProcess", delegate(string xx) {
return new OMVSD.OSDString(m_ogreStatsPinned[Ogr.StatBetweenFrameUnknownProcess].ToString()); },
"Number of work items with unknow process codes");
m_ogreStats.Add("TotalBetweenFrameTotalProcessed", delegate(string xx) {
return new OMVSD.OSDString(m_ogreStatsPinned[Ogr.StatBetweenFrameTotalProcessed].ToString()); },
"Total number of work items actually processed");
// material processing queues
m_ogreStats.Add("MaterialUpdatesRemaining", delegate(string xx) {
return new OMVSD.OSDString(m_ogreStatsPinned[Ogr.StatMaterialUpdatesRemaining].ToString()); },
"Number of material updates waiting");
// mesh processing queues
m_ogreStats.Add("MeshTrackerLoadQueued", delegate(string xx) {
return new OMVSD.OSDString(m_ogreStatsPinned[Ogr.StatMeshTrackerLoadQueued].ToString()); },
"Number of mesh loads queued");
m_ogreStats.Add("MeshTrackerUnloadQueued", delegate(string xx) {
return new OMVSD.OSDString(m_ogreStatsPinned[Ogr.StatMeshTrackerUnloadQueued].ToString()); },
"Number of mesh unloads queued");
m_ogreStats.Add("MeshTrackerSerializedQueued", delegate(string xx) {
return new OMVSD.OSDString(m_ogreStatsPinned[Ogr.StatMeshTrackerSerializedQueued].ToString()); },
"Number of mesh serializations queued");
m_ogreStats.Add("MeshTrackerTotalQueued", delegate(string xx) {
return new OMVSD.OSDString(m_ogreStatsPinned[Ogr.StatMeshTrackerTotalQueued].ToString()); },
"Total mesh tracker requests queued");
m_ogreStats.Add("LockParity", delegate(string xx) {
return new OMVSD.OSDString(m_ogreStatsPinned[Ogr.StatLockParity].ToString()); },
"Parity of LG locks");
m_ogreStats.Add("RoutineInOut", delegate(string xx) {
return new OMVSD.OSDString(m_ogreStatsPinned[Ogr.StatInOut].ToString()); },
"Entry and exit of routines");
// make the values accessable from outside
m_ogreStatsHandler = new RestHandler("/stats/" + m_moduleName + "/ogreStats", m_ogreStats);
#endregion OGRE STATS
// Load the input system we're supposed to be using
// The input system is a module tha we get given the name of. Go find it and link it in.
String uiModule = ModuleParams.ParamString(m_moduleName + ".Ogre.InputSystem.Name");
if (uiModule != null && uiModule.Length > 0) {
try {
m_log.Log(LogLevel.DRENDER, "Loading UI processor '{0}'", uiModule);
m_userInterface = (IUserInterfaceProvider)ModuleManager.Instance.Module(uiModule);
if (m_userInterface == null) {
m_log.Log(LogLevel.DBADERROR, "FATAL: Could not find user interface class {0}", uiModule);
return false;
}
}
catch (Exception e) {
m_log.Log(LogLevel.DBADERROR, "FATAL: Could not load user interface class {0}: {1}", uiModule, e.ToString());
return false;
}
}
else {
m_log.Log(LogLevel.DBADERROR, "Using null user interfare");
m_userInterface = new UserInterfaceNull();
}
// if we are doing detail logging, enable logging by the LookingGlassOgre code
if (m_log.WouldLog(LogLevel.DOGREDETAIL)) {
m_log.Log(LogLevel.DRENDER, "Logging detail high enough to enable unmanaged code log messages");
debugLogCallbackHandle = new Ogr.DebugLogCallback(OgrLogger);
Ogr.SetDebugLogCallback(debugLogCallbackHandle);
}
// push the callback pointers into the LookingGlassOgre code
fetchParameterCallbackHandle = new Ogr.FetchParameterCallback(GetAParameter);
Ogr.SetFetchParameterCallback(fetchParameterCallbackHandle);
checkKeepRunningCallbackHandle = new Ogr.CheckKeepRunningCallback(CheckKeepRunning);
Ogr.SetCheckKeepRunningCallback(checkKeepRunningCallbackHandle);
// link the input devices to and turn on low level IO reception
if (m_userInterface.NeedsRendererLinkage()) {
userIOCallbackHandle = new Ogr.UserIOCallback(ReceiveUserIOConv);
Ogr.SetUserIOCallback(userIOCallbackHandle);
}
// handles so unmanaged code can call back to managed code
requestResourceCallbackHandle = new Ogr.RequestResourceCallback(RequestResource);
Ogr.SetRequestResourceCallback(requestResourceCallbackHandle);
betweenFramesCallbackHandle = new Ogr.BetweenFramesCallback(ProcessBetweenFrames);
Ogr.SetBetweenFramesCallback(betweenFramesCallbackHandle);
m_sceneMagnification = float.Parse(ModuleParams.ParamString(m_moduleName + ".Ogre.LL.SceneMagnification"));
m_shouldForceMeshRebuild = ModuleParams.ParamBool(m_moduleName + ".Ogre.ForceMeshRebuild");
m_shouldRenderOnMainThread = ModuleParams.ParamBool(m_moduleName + ".ShouldRenderOnMainThread");
m_shouldPrebuildMesh = ModuleParams.ParamBool(ModuleName + ".Ogre.PrebuildMesh");
// pick up a bunch of parameterized values
m_betweenFrameTotalCost = ModuleParams.ParamInt(m_moduleName + ".Ogre.BetweenFrame.Costs.Total");
// start up the Ogre renderer
try {
Ogr.InitializeOgre();
}
catch (Exception e) {
m_log.Log(LogLevel.DBADERROR, "EXCEPTION INITIALIZING OGRE: {0}", e.ToString());
return false;
}
m_sceneMgr = new OgreSceneMgr(Ogr.GetSceneMgr());
// if we get here, rendering is set up and running
return true;
}
public override bool Connect(ParameterSet parms)
{
return false;
}
// ICommProvider.Connect()
public virtual bool Connect(ParameterSet parms)
{
// Are we already logged in?
if (m_isLoggedIn || m_isLoggingIn) {
return false;
}
m_loginFirst = parms.ParamString(FIELDFIRST);
m_loginLast = parms.ParamString(FIELDLAST);
m_loginPassword = parms.ParamString(FIELDPASS);
m_loginGrid = parms.ParamString(FIELDGRID);
m_loginSim = parms.ParamString(FIELDSIM);
// put it in the connection parameters so it shows up in status
m_connectionParams.UpdateSilent(FIELDFIRST, m_loginFirst);
m_connectionParams.UpdateSilent(FIELDLAST, m_loginLast);
m_connectionParams.UpdateSilent(FIELDGRID, m_loginGrid);
m_connectionParams.UpdateSilent(FIELDSIM, m_loginSim);
// push some back to the user params so it can be persisted for next session
ModuleParams.AddUserParameter("User.FirstName", m_loginFirst, null);
ModuleParams.AddUserParameter("User.LastName", m_loginLast, null);
ModuleParams.AddUserParameter("User.Grid", m_loginGrid, null);
ModuleParams.AddUserParameter("User.Sim", m_loginGrid, null);
m_shouldBeLoggedIn = true;
return true;
}
protected void InitVariables()
{
m_moduleName = System.Reflection.MethodBase.GetCurrentMethod().DeclaringType.Name;
m_isConnected = false;
m_isLoggedIn = false;
m_isLoggingIn = false;
m_isLoggingOut = false;
m_connectionParams = new ParameterSet();
m_regionList = new Dictionary<OMV.UUID, LLRegionContext>();
m_waitTilOnline = new List<ParamBlock>();
m_commStatistics = new ParameterSet();
m_waitTilLater = new BasicWorkQueue("CommDoTilLater");
m_loginGrid = "Unknown";
}
private OMVSD.OSDMap PostActionTeleport(OMVSD.OSD body)
{
OMVSD.OSDMap ret = new OMVSD.OSDMap();
ParameterSet loginParams = new ParameterSet();
try {
OMVSD.OSDMap paramMap = (OMVSD.OSDMap)body;
string dest = paramMap["DESTINATION"].AsString();
m_log.Log(LogLevel.DCOMMDETAIL, "Request to teleport to {0}", dest);
m_comm.DoTeleport(dest);
}
catch (Exception e) {
m_log.Log(LogLevel.DBADERROR, "CONNECT EXCEPTION: " + e.ToString());
ret.Add(RestHandler.RESTREQUESTERRORCODE, new OMVSD.OSDInteger(1));
ret.Add(RestHandler.RESTREQUESTERRORMSG, new OMVSD.OSDString("Connection threw exception: " + e.ToString()));
return ret;
}
return ret;
}
private OMVSD.OSDMap PostActionLogin(OMVSD.OSD body)
{
OMVSD.OSDMap ret = new OMVSD.OSDMap();
ParameterSet loginParams = new ParameterSet();
try {
OMVSD.OSDMap paramMap = (OMVSD.OSDMap)body;
loginParams.Add(CommLLLP.FIELDFIRST, paramMap["LOGINFIRST"].AsString());
loginParams.Add(CommLLLP.FIELDLAST, paramMap["LOGINLAST"].AsString());
loginParams.Add(CommLLLP.FIELDPASS, paramMap["LOGINPASS"].AsString());
loginParams.Add(CommLLLP.FIELDGRID, paramMap["LOGINGRID"].AsString());
loginParams.Add(CommLLLP.FIELDSIM, paramMap["LOGINSIM"].AsString());
}
catch {
m_log.Log(LogLevel.DBADERROR, "MISFORMED POST REQUEST: ");
ret.Add(RestHandler.RESTREQUESTERRORCODE, new OMVSD.OSDInteger(1));
ret.Add(RestHandler.RESTREQUESTERRORMSG, new OMVSD.OSDString("Misformed POST request"));
return ret;
}
try {
if (!m_comm.Connect(loginParams)) {
m_log.Log(LogLevel.DBADERROR, "CONNECT FAILED");
ret.Add(RestHandler.RESTREQUESTERRORCODE, new OMVSD.OSDInteger(1));
ret.Add(RestHandler.RESTREQUESTERRORMSG, new OMVSD.OSDString("Could not log in"));
return ret;
}
}
catch (Exception e) {
m_log.Log(LogLevel.DBADERROR, "CONNECT EXCEPTION: " + e.ToString());
ret.Add(RestHandler.RESTREQUESTERRORCODE, new OMVSD.OSDInteger(1));
ret.Add(RestHandler.RESTREQUESTERRORMSG, new OMVSD.OSDString("Connection threw exception: " + e.ToString()));
return ret;
}
return ret;
}
/// <summary>
/// Setup a REST handler that returns the values from a ParameterSet.
/// </summary>
/// <param name="urlBase">base of the url for this parameter set</param>
/// <param name="parms">the parameter set to read and write</param>
/// <param name="writable">if 'true', it allows POST operations to change the parameter set</param>
public RestHandler(string urlBase, ref ParameterSet parms, bool writable)
{
m_baseUrl = urlBase;
m_parameterSet = parms;
m_parameterSetWritable = writable;
m_processGet = ProcessGetParam;
if (writable) {
m_processPost = ProcessPostParam;
}
m_prefix = APINAME + urlBase;
RestManager.Instance.RegisterListener(this);
m_log.Log(LogLevel.DRESTDETAIL, "RestHandler: parameterset, p={0}", m_prefix);
}
// see that the grid info is read in. Called at the beginning of every data access method
private void CheckInit()
{
if (m_gridInfo == null) {
string gridsFilename = "";
try {
m_gridInfo = new ParameterSet();
gridsFilename = Path.Combine(LookingGlassBase.Instance.AppParams.ParamString("Grids.Filename.Directory"),
LookingGlassBase.Instance.AppParams.ParamString("Grids.Filename"));
if (!File.Exists(gridsFilename)) {
// if the user copy of the config file doesn't exist, copy the default into place
string gridsDefaultFilename = Path.Combine(System.AppDomain.CurrentDomain.BaseDirectory,
LookingGlassBase.Instance.AppParams.ParamString("Grids.Filename"));
if (File.Exists(gridsDefaultFilename)) {
File.Copy(gridsDefaultFilename, gridsFilename);
}
else {
LogManager.Log.Log(LogLevel.DBADERROR, "GridManager: GRIDS FILE DOES NOT EXIST: {0}", gridsFilename);
gridsFilename = null;
}
}
if (gridsFilename != null) {
m_gridInfo.AddFromFile(gridsFilename);
}
}
catch (Exception e) {
LogManager.Log.Log(LogLevel.DBADERROR, "GridManager: FAILED READING GRIDS FILE '{0}': {1}",
gridsFilename, e.ToString());
}
}
}
// cause the grid information to be reloaded
public void Reload()
{
m_gridInfo = null;
}