public void ProcessRequest(HttpApplication context)
{
if (_host == null)
{
return;
}
if (context.Request.ContentType == ContentType.XForm)
{
string command = context.Request.Params[Messaging.Endpoints.StreamingAmfEndpoint.CommandParameterName];
if (!Messaging.Endpoints.StreamingAmfEndpoint.OpenCommand.Equals(command) && !Messaging.Endpoints.StreamingAmfEndpoint.CloseCommand.Equals(command))
{
return;
}
if (context.Request.UrlReferrer != null && !context.Request.UrlReferrer.ToString().EndsWith(".swf"))
{
return;
}
context.Response.Clear();
//ThreadContext.Properties["ClientIP"] = HttpContext.Current.Request.UserHostAddress;
// NOTE TODO Common.Logging push ip into ClientIP variable
if (Log.IsDebugEnabled)
{
Log.Debug(__Res.GetString(__Res.Amf_Begin));
}
try
{
FluorineWebContext.Initialize();
if (_host.MessageServer != null)
{
_host.MessageServer.Service();
}
else
{
if (Log.IsFatalEnabled)
{
Log.Fatal(__Res.GetString(__Res.MessageServer_AccessFail));
}
}
if (Log.IsDebugEnabled)
{
Log.Debug(__Res.GetString(__Res.Amf_End));
}
// Causes ASP.NET to bypass all events and filtering in the HTTP pipeline chain of execution and directly execute the EndRequest event
context.CompleteRequest();
}
catch (Exception ex)
{
Log.Fatal(__Res.GetString(__Res.Amf_Fatal), ex);
context.Response.Clear();
context.Response.ClearHeaders();//FluorineHttpApplicationContext modifies headers
context.Response.Status = __Res.GetString(__Res.Amf_Fatal404) + " " + ex.Message;
// Causes ASP.NET to bypass all events and filtering in the HTTP pipeline chain of execution and directly execute the EndRequest event
context.CompleteRequest();
}
}
}
/// <summary>
/// Occurs as the first event in the HTTP pipeline chain of execution when ASP.NET responds to a request.
/// </summary>
/// <param name="sender">The sender.</param>
/// <param name="e">The <see cref="System.EventArgs"/> instance containing the event data.</param>
private void ApplicationBeginRequest(object sender, EventArgs e)
{
HttpApplication httpApplication = (HttpApplication)sender;
HttpRequest httpRequest = httpApplication.Request;
for (int i = 0; i < _handlers.Count; i++)
{
_handlers[i].BeginRequest(httpApplication);
}
if (_serviceBrowserRenderer != null)
{
if (_serviceBrowserRenderer.CanRender(httpRequest))
{
CompressContent(httpApplication);
FluorineWebContext.Initialize();
httpApplication.Response.Clear();
//httpApplication.Response.ClearHeaders();
_serviceBrowserRenderer.Render(httpApplication);
httpApplication.CompleteRequest();
return;
}
}
}
public void BeginRequest(HttpApplication context)
{
if (_host == null)
{
return;
}
if (context.Request.ContentType == ContentType.RTMPT)
{
context.Response.Clear();
context.Response.ContentType = ContentType.RTMPT;
//ThreadContext.Properties["ClientIP"] = HttpContext.Current.Request.UserHostAddress;
// NOTE TODO Common.Logging push ip into ClientIP variable
if (Log.IsDebugEnabled)
{
Log.Debug(__Res.GetString(__Res.Rtmpt_Begin));
}
try
{
FluorineWebContext.Initialize();
if (context.Request.Headers["RTMPT-command"] != null)
{
Log.Debug(string.Format("ISAPI rewrite, original URL {0}", context.Request.Headers["RTMPT-command"]));
}
if (_host.MessageServer != null)
{
_host.MessageServer.ServiceRtmpt();
}
else
{
if (Log.IsFatalEnabled)
{
Log.Fatal(__Res.GetString(__Res.MessageServer_AccessFail));
}
}
if (Log.IsDebugEnabled)
{
Log.Debug(__Res.GetString(__Res.Rtmpt_End));
}
// Causes ASP.NET to bypass all events and filtering in the HTTP pipeline chain of execution and directly execute the EndRequest event
context.CompleteRequest();
}
catch (Exception ex)
{
Log.Fatal(__Res.GetString(__Res.Rtmpt_Fatal), ex);
context.Response.Clear();
context.Response.ClearHeaders();
context.Response.Status = __Res.GetString(__Res.Rtmpt_Fatal404) + " " + ex.Message;
// Causes ASP.NET to bypass all events and filtering in the HTTP pipeline chain of execution and directly execute the EndRequest event
context.CompleteRequest();
}
}
}
internal void HandleRtmpt(HttpApplication httpApplication)
{
if (httpApplication.Request.ContentType == "application/x-fcs")
{
httpApplication.Response.Clear();
httpApplication.Response.ContentType = "application/x-fcs";
ILog logger = null;
try
{
logger = LogManager.GetLogger(typeof(FluorineGateway));
GlobalContext.get_Properties().set_Item("ClientIP", HttpContext.Current.Request.UserHostAddress);
}
catch
{
}
if ((logger != null) && logger.get_IsDebugEnabled())
{
logger.Debug(__Res.GetString("Rtmpt_Begin"));
}
try
{
FluorineWebContext.Initialize();
if (httpApplication.Request.Headers["RTMPT-command"] != null)
{
logger.Debug(string.Format("ISAPI rewrite, original URL {0}", httpApplication.Request.Headers["RTMPT-command"]));
}
if (messageServer != null)
{
messageServer.ServiceRtmpt();
}
else if (logger != null)
{
logger.Fatal(__Res.GetString("MessageServer_AccessFail"));
}
if ((logger != null) && logger.get_IsDebugEnabled())
{
logger.Debug(__Res.GetString("Rtmpt_End"));
}
httpApplication.CompleteRequest();
}
catch (Exception exception)
{
if (logger != null)
{
logger.Fatal(__Res.GetString("Rtmpt_Fatal"), exception);
}
httpApplication.Response.Clear();
httpApplication.Response.ClearHeaders();
httpApplication.Response.Status = __Res.GetString("Rtmpt_Fatal404") + " " + exception.Message;
httpApplication.CompleteRequest();
}
}
}
public void ProcessRequest(HttpApplication context)
{
if (_host == null)
{
return;
}
if (context.Request.ContentType == ContentType.AMF)
{
_host.CompressContent(context);
context.Response.Clear();
context.Response.ContentType = ContentType.AMF;
//ThreadContext.Properties["ClientIP"] = HttpContext.Current.Request.UserHostAddress;
// NOTE TODO Common.Logging push ip into ClientIP variable
if (Log.IsDebugEnabled)
{
Log.Debug(__Res.GetString(__Res.Amf_Begin));
}
try
{
FluorineWebContext.Initialize();
if (_host.MessageServer != null)
{
_host.MessageServer.Service();
}
else
{
if (Log.IsFatalEnabled)
{
Log.Fatal(__Res.GetString(__Res.MessageServer_AccessFail));
}
}
if (Log.IsDebugEnabled)
{
Log.Debug(__Res.GetString(__Res.Amf_End));
}
// Causes ASP.NET to bypass all events and filtering in the HTTP pipeline chain of execution and directly execute the EndRequest event
context.CompleteRequest();
}
catch (Exception ex)
{
Log.Fatal(__Res.GetString(__Res.Amf_Fatal), ex);
context.Response.Clear();
context.Response.ClearHeaders();//FluorineHttpApplicationContext modifies headers
context.Response.Status = __Res.GetString(__Res.Amf_Fatal404) + " " + ex.Message;
// Causes ASP.NET to bypass all events and filtering in the HTTP pipeline chain of execution and directly execute the EndRequest event
context.CompleteRequest();
}
}
}
internal void HandleXAmfEx(HttpApplication httpApplication)
{
if (httpApplication.Request.ContentType == "application/x-amf")
{
this.CompressContent(httpApplication);
httpApplication.Response.Clear();
httpApplication.Response.ContentType = "application/x-amf";
ILog logger = null;
try
{
logger = LogManager.GetLogger(typeof(FluorineGateway));
GlobalContext.get_Properties().set_Item("ClientIP", HttpContext.Current.Request.UserHostAddress);
}
catch
{
}
if ((logger != null) && logger.get_IsDebugEnabled())
{
logger.Debug(__Res.GetString("Amf_Begin"));
}
try
{
FluorineWebContext.Initialize();
if (messageServer != null)
{
messageServer.Service();
}
else if (logger != null)
{
logger.Fatal(__Res.GetString("MessageServer_AccessFail"));
}
if ((logger != null) && logger.get_IsDebugEnabled())
{
logger.Debug(__Res.GetString("Amf_End"));
}
httpApplication.CompleteRequest();
}
catch (Exception exception)
{
if (logger != null)
{
logger.Fatal(__Res.GetString("Amf_Fatal"), exception);
}
httpApplication.Response.Clear();
httpApplication.Response.ClearHeaders();
httpApplication.Response.Status = __Res.GetString("Amf_Fatal404") + " " + exception.Message;
httpApplication.CompleteRequest();
}
}
}
private void application_BeginRequest(object sender, EventArgs e)
{
HttpApplication httpApplication = (HttpApplication)sender;
HttpRequest httpRequest = httpApplication.Request;
if ((serviceBrowserRenderer != null) && serviceBrowserRenderer.CanRender(httpRequest))
{
this.CompressContent(httpApplication);
FluorineWebContext.Initialize();
httpApplication.Response.Clear();
serviceBrowserRenderer.Render(httpApplication);
httpApplication.CompleteRequest();
}
else if (httpApplication.Request.ContentType == "application/x-amf")
{
httpApplication.Context.SkipAuthorization = true;
}
}
public void ProcessRequest(HttpApplication context)
{
if (_host == null)
{
return;
}
string page = GetPageName(context.Request.RawUrl);
if (page.ToLower() == "jsongateway.aspx")
{
context.Response.Clear();
//ThreadContext.Properties["ClientIP"] = HttpContext.Current.Request.UserHostAddress;
// NOTE TODO Common.Logging push ip into ClientIP variable
if (Log.IsDebugEnabled)
{
Log.Debug(__Res.GetString(__Res.Json_Begin));
}
try
{
FluorineWebContext.Initialize();
Json.Rpc.JsonRpcHandler handler = new Json.Rpc.JsonRpcHandler(context.Context);
handler.ProcessRequest();
if (Log.IsDebugEnabled)
{
Log.Debug(__Res.GetString(__Res.Json_End));
}
// Causes ASP.NET to bypass all events and filtering in the HTTP pipeline chain of execution and directly execute the EndRequest event
context.CompleteRequest();
}
catch (Exception ex)
{
Log.Fatal(__Res.GetString(__Res.Json_Fatal), ex);
context.Response.Clear();
context.Response.ClearHeaders();
context.Response.Status = __Res.GetString(__Res.Json_Fatal404) + " " + ex.Message;
// Causes ASP.NET to bypass all events and filtering in the HTTP pipeline chain of execution and directly execute the EndRequest event
context.CompleteRequest();
}
}
}
public void ProcessRequest(HttpContext context)
{
HttpApplication applicationInstance = context.ApplicationInstance;
if (applicationInstance.Request.ContentType == "application/x-fcs")
{
applicationInstance.Response.Clear();
applicationInstance.Response.ContentType = "application/x-fcs";
GlobalContext.get_Properties().set_Item("ClientIP", HttpContext.Current.Request.UserHostAddress);
if (log.get_IsDebugEnabled())
{
log.Debug(__Res.GetString("Amf_Begin"));
}
try
{
FluorineWebContext.Initialize();
MessageServer messageServer = this.GetMessageServer(context);
if (messageServer != null)
{
messageServer.ServiceRtmpt();
}
else
{
log.Fatal(__Res.GetString("MessageServer_AccessFail"));
}
if (log.get_IsDebugEnabled())
{
log.Debug(__Res.GetString("Amf_End"));
}
applicationInstance.CompleteRequest();
}
catch (Exception exception)
{
log.Fatal(__Res.GetString("Amf_Fatal"), exception);
applicationInstance.Response.Clear();
applicationInstance.Response.ClearHeaders();
applicationInstance.Response.Status = __Res.GetString("Amf_Fatal404") + " " + exception.Message;
applicationInstance.CompleteRequest();
}
}
}
internal void HandleSWX(HttpApplication httpApplication)
{
if (GetPageName(httpApplication.Request.RawUrl).ToLower() == "swxgateway.aspx")
{
httpApplication.Response.Clear();
ILog logger = null;
try
{
logger = LogManager.GetLogger(typeof(FluorineGateway));
GlobalContext.get_Properties().set_Item("ClientIP", HttpContext.Current.Request.UserHostAddress);
}
catch
{
}
if ((logger != null) && logger.get_IsDebugEnabled())
{
logger.Debug(__Res.GetString("Swx_Begin"));
}
try
{
FluorineWebContext.Initialize();
new SwxHandler().Handle(httpApplication);
if ((logger != null) && logger.get_IsDebugEnabled())
{
logger.Debug(__Res.GetString("Swx_End"));
}
httpApplication.CompleteRequest();
}
catch (Exception exception)
{
if (logger != null)
{
logger.Fatal(__Res.GetString("Swx_Fatal"), exception);
}
httpApplication.Response.Clear();
httpApplication.Response.ClearHeaders();
httpApplication.Response.Status = __Res.GetString("Swx_Fatal404") + " " + exception.Message;
httpApplication.CompleteRequest();
}
}
}
/// <summary>
/// Initializes the module and prepares it to handle requests.
/// </summary>
/// <param name="application">An HttpApplication that provides access to the methods, properties, and events common to all application objects within an ASP.NET application.</param>
public void Init(HttpApplication application)
{
//http://support.microsoft.com/kb/911816
// Do this one time for each AppDomain.
if (!_initialized)
{
lock (_objLock)
{
if (!_initialized)
{
if (Log.IsInfoEnabled)
{
Log.Info("************************************");
Log.Info(__Res.GetString(__Res.Fluorine_Start));
Log.Info(__Res.GetString(__Res.Fluorine_Version, Assembly.GetExecutingAssembly().GetName().Version));
Log.Info(string.Format("Common language runtime version {0}", Environment.Version));
Log.Info("************************************");
Log.Info(__Res.GetString(__Res.MessageServer_Create));
}
try
{
// See if we're running in full trust
new PermissionSet(PermissionState.Unrestricted).Demand();
//LinkDemands and InheritenceDemands Occur at JIT Time
//http://blogs.msdn.com/shawnfa/archive/2006/01/11/511716.aspx
WireAppDomain();
RegisterObject();
}
catch (MethodAccessException) {}
catch (SecurityException) {}
FluorineWebContext.Initialize();
Log.Info(__Res.GetString(__Res.ServiceBrowser_Aquire));
try
{
Type type = ObjectFactory.Locate("FluorineFx.ServiceBrowser.ServiceBrowserRenderer");
if (type != null)
{
_serviceBrowserRenderer = Activator.CreateInstance(type) as IServiceBrowserRenderer;
if (_serviceBrowserRenderer != null)
{
Log.Info(__Res.GetString(__Res.ServiceBrowser_Aquired));
}
}
}
catch (Exception ex)
{
Log.Fatal(__Res.GetString(__Res.ServiceBrowser_AquireFail), ex);
}
try
{
_messageServer = new MessageServer();
string[] possibleConfigFolderPaths = new string[PossibleConfigFolderNames.Length];
for (int i = 0; i < PossibleConfigFolderNames.Length; i++)
{
string configPath = Path.Combine(HttpRuntime.AppDomainAppPath, PossibleConfigFolderNames[i]);
possibleConfigFolderPaths[i] = configPath;
}
_messageServer.Init(possibleConfigFolderPaths, _serviceBrowserRenderer != null);
_messageServer.Start();
Log.Info(__Res.GetString(__Res.MessageServer_Started));
HttpContext.Current.Application[FluorineMessageServerKey] = _messageServer;
}
catch (Exception ex)
{
Log.Fatal(__Res.GetString(__Res.MessageServer_StartError), ex);
}
_handlers.Add(new AmfRequestHandler(this));
_handlers.Add(new StreamingAmfRequestHandler(this));
_handlers.Add(new RtmptRequestHandler(this));
_handlers.Add(new JsonRpcRequestHandler(this));
_initialized = true;
}
}
}
//Wire up the HttpApplication events.
//
//BeginRequest
//AuthenticateRequest
//AuthorizeRequest
//ResolveRequestCache
//A handler (a page corresponding to the request URL) is created at this point.
//AcquireRequestState ** Session State **
//PreRequestHandlerExecute
//[The handler is executed.]
//PostRequestHandlerExecute
//ReleaseRequestState
//Response filters, if any, filter the output.
//UpdateRequestCache
//EndRequest
application.BeginRequest += ApplicationBeginRequest;
if (!FluorineConfiguration.Instance.FluorineSettings.Runtime.AsyncHandler)
{
application.PreRequestHandlerExecute += ApplicationPreRequestHandlerExecute;
}
else
{
application.AddOnPreRequestHandlerExecuteAsync(BeginPreRequestHandlerExecute, EndPreRequestHandlerExecute);
}
application.AuthenticateRequest += ApplicationAuthenticateRequest;
//This implementation hooks the ReleaseRequestState and PreSendRequestHeaders events to
//figure out as late as possible if we should install the filter.
//The Post Release Request State is the event most fitted for the task of adding a filter
//Everything else is too soon or too late. At this point in the execution phase the entire
//response content is created and the page has fully executed but still has a few modules to go through
//from an ASP.NET perspective. We filter the content here and all of the javascript renders correctly.
//application.PostReleaseRequestState += new EventHandler(this.CompressContent);
application.ReleaseRequestState += ApplicationReleaseRequestState;
application.PreSendRequestHeaders += ApplicationPreSendRequestHeaders;
application.EndRequest += ApplicationEndRequest;
}
public void Init(HttpApplication application)
{
Exception exception;
object obj2;
if (!_initialized)
{
lock ((obj2 = _objLock))
{
if (!_initialized)
{
try
{
new PermissionSet(PermissionState.Unrestricted).Demand();
this.WireAppDomain();
}
catch (SecurityException)
{
}
_initialized = true;
}
}
}
application.BeginRequest += new EventHandler(this.application_BeginRequest);
if (!FluorineConfiguration.Instance.FluorineSettings.Runtime.AsyncHandler)
{
application.PreRequestHandlerExecute += new EventHandler(this.application_PreRequestHandlerExecute);
}
else
{
application.AddOnPreRequestHandlerExecuteAsync(new BeginEventHandler(this.BeginPreRequestHandlerExecute), new EndEventHandler(this.EndPreRequestHandlerExecute));
}
application.AuthenticateRequest += new EventHandler(this.application_AuthenticateRequest);
application.ReleaseRequestState += new EventHandler(this.application_ReleaseRequestState);
application.PreSendRequestHeaders += new EventHandler(this.application_PreSendRequestHeaders);
application.EndRequest += new EventHandler(this.application_EndRequest);
FluorineWebContext.Initialize();
if (serviceBrowserRenderer == null)
{
lock ((obj2 = _objLock))
{
if (serviceBrowserRenderer == null)
{
try
{
LogManager.GetLogger(typeof(FluorineGateway)).Info(__Res.GetString("ServiceBrowser_Aquire"));
}
catch
{
}
try
{
Type type = ObjectFactory.Locate("FluorineFx.ServiceBrowser.ServiceBrowserRenderer");
if (type != null)
{
serviceBrowserRenderer = Activator.CreateInstance(type) as IServiceBrowserRenderer;
if (serviceBrowserRenderer != null)
{
try
{
LogManager.GetLogger(typeof(FluorineGateway)).Info(__Res.GetString("ServiceBrowser_Aquired"));
}
catch
{
}
}
}
}
catch (Exception exception2)
{
exception = exception2;
try
{
LogManager.GetLogger(typeof(FluorineGateway)).Fatal(__Res.GetString("ServiceBrowser_AquireFail"), exception);
}
catch
{
}
}
}
}
}
if (messageServer == null)
{
lock ((obj2 = _objLock))
{
if (messageServer == null)
{
try
{
ILog logger = LogManager.GetLogger(typeof(FluorineGateway));
logger.Info("************************************");
logger.Info(__Res.GetString("Fluorine_Start"));
logger.Info(__Res.GetString("Fluorine_Version", new object[] { Assembly.GetExecutingAssembly().GetName().Version }));
logger.Info("************************************");
logger.Info(__Res.GetString("MessageServer_Create"));
}
catch
{
}
messageServer = new MessageServer();
try
{
string configPath = Path.Combine(Path.Combine(HttpRuntime.AppDomainAppPath, "WEB-INF"), "flex");
messageServer.Init(configPath, serviceBrowserRenderer != null);
messageServer.Start();
try
{
LogManager.GetLogger(typeof(FluorineGateway)).Info(__Res.GetString("MessageServer_Started"));
}
catch
{
}
HttpContext.Current.Application["__@fluorinemessageserver"] = messageServer;
}
catch (Exception exception3)
{
exception = exception3;
try
{
LogManager.GetLogger(typeof(FluorineGateway)).Fatal(__Res.GetString("MessageServer_StartError"), exception);
}
catch
{
}
}
}
}
}
}
