/// <summary>
/// Initializes a module and prepares it to handle requests.
/// </summary>
/// <param name="application">
/// An <see cref="T:System.Web.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)
{
if (preserveExifMetaData == null)
{
preserveExifMetaData = ImageProcessorConfiguration.Instance.PreserveExifMetaData;
}
if (allowCacheBuster == null)
{
allowCacheBuster = ImageProcessorConfiguration.Instance.AllowCacheBuster;
}
if (fixGamma == null)
{
fixGamma = ImageProcessorConfiguration.Instance.FixGamma;
}
if (interceptAllRequests == null)
{
interceptAllRequests = ImageProcessorConfiguration.Instance.InterceptAllRequests;
}
EventHandlerTaskAsyncHelper postAuthorizeHelper = new EventHandlerTaskAsyncHelper(this.PostAuthorizeRequest);
application.AddOnPostAuthorizeRequestAsync(postAuthorizeHelper.BeginEventHandler, postAuthorizeHelper.EndEventHandler);
application.PostReleaseRequestState += this.PostReleaseRequestState;
EventHandlerTaskAsyncHelper onEndRquestsHelper = new EventHandlerTaskAsyncHelper(this.OnEndRequest);
application.AddOnEndRequestAsync(onEndRquestsHelper.BeginEventHandler, onEndRquestsHelper.EndEventHandler);
}
/// <summary>
/// Initializes a module and prepares it to handle requests.
/// </summary>
/// <param name="context">
/// An <see cref="T:System.Web.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 context)
{
if (preserveExifMetaData == null)
{
preserveExifMetaData = ImageProcessorConfiguration.Instance.PreserveExifMetaData;
}
EventHandlerTaskAsyncHelper postAuthorizeHelper = new EventHandlerTaskAsyncHelper(this.PostAuthorizeRequest);
context.AddOnPostAuthorizeRequestAsync(postAuthorizeHelper.BeginEventHandler, postAuthorizeHelper.EndEventHandler);
context.PostReleaseRequestState += this.PostReleaseRequestState;
EventHandlerTaskAsyncHelper postProcessHelper = new EventHandlerTaskAsyncHelper(this.PostProcessImage);
context.AddOnEndRequestAsync(postProcessHelper.BeginEventHandler, postProcessHelper.EndEventHandler);
}
public void Initialize(HttpApplication application)
{
for (IntegratedPipelineBlueprintStage stage = _blueprint.FirstStage; stage != null; stage = stage.NextStage)
{
var segment = new IntegratedPipelineContextStage(this, stage);
switch (stage.Name)
{
case Constants.StageAuthenticate:
application.AddOnAuthenticateRequestAsync(segment.BeginEvent, segment.EndEvent);
break;
case Constants.StagePostAuthenticate:
application.AddOnPostAuthenticateRequestAsync(segment.BeginEvent, segment.EndEvent);
break;
case Constants.StageAuthorize:
application.AddOnAuthorizeRequestAsync(segment.BeginEvent, segment.EndEvent);
break;
case Constants.StagePostAuthorize:
application.AddOnPostAuthorizeRequestAsync(segment.BeginEvent, segment.EndEvent);
break;
case Constants.StageResolveCache:
application.AddOnResolveRequestCacheAsync(segment.BeginEvent, segment.EndEvent);
break;
case Constants.StagePostResolveCache:
application.AddOnPostResolveRequestCacheAsync(segment.BeginEvent, segment.EndEvent);
break;
case Constants.StageMapHandler:
application.AddOnMapRequestHandlerAsync(segment.BeginEvent, segment.EndEvent);
break;
case Constants.StagePostMapHandler:
application.AddOnPostMapRequestHandlerAsync(segment.BeginEvent, segment.EndEvent);
break;
case Constants.StageAcquireState:
application.AddOnAcquireRequestStateAsync(segment.BeginEvent, segment.EndEvent);
break;
case Constants.StagePostAcquireState:
application.AddOnPostAcquireRequestStateAsync(segment.BeginEvent, segment.EndEvent);
break;
case Constants.StagePreHandlerExecute:
application.AddOnPreRequestHandlerExecuteAsync(segment.BeginEvent, segment.EndEvent);
break;
default:
throw new NotSupportedException(
string.Format(CultureInfo.InvariantCulture, Resources.Exception_UnsupportedPipelineStage, stage.Name));
}
}
// application.PreSendRequestHeaders += PreSendRequestHeaders; // Null refs for async un-buffered requests with bodies.
application.AddOnEndRequestAsync(BeginFinalWork, EndFinalWork);
}
public void Events_Deny_Unrestricted ()
{
HttpApplication app = new HttpApplication ();
app.Disposed += new EventHandler (Handler);
app.Error += new EventHandler (Handler);
app.PreSendRequestContent += new EventHandler (Handler);
app.PreSendRequestHeaders += new EventHandler (Handler);
app.AcquireRequestState += new EventHandler (Handler);
app.AuthenticateRequest += new EventHandler (Handler);
app.AuthorizeRequest += new EventHandler (Handler);
app.BeginRequest += new EventHandler (Handler);
app.EndRequest += new EventHandler (Handler);
app.PostRequestHandlerExecute += new EventHandler (Handler);
app.PreRequestHandlerExecute += new EventHandler (Handler);
app.ReleaseRequestState += new EventHandler (Handler);
app.ResolveRequestCache += new EventHandler (Handler);
app.UpdateRequestCache += new EventHandler (Handler);
app.AddOnAcquireRequestStateAsync (null, null);
app.AddOnAuthenticateRequestAsync (null, null);
app.AddOnAuthorizeRequestAsync (null, null);
app.AddOnBeginRequestAsync (null, null);
app.AddOnEndRequestAsync (null, null);
app.AddOnPostRequestHandlerExecuteAsync (null, null);
app.AddOnPreRequestHandlerExecuteAsync (null, null);
app.AddOnReleaseRequestStateAsync (null, null);
app.AddOnResolveRequestCacheAsync (null, null);
app.AddOnUpdateRequestCacheAsync (null, null);
app.Disposed -= new EventHandler (Handler);
app.Error -= new EventHandler (Handler);
app.PreSendRequestContent -= new EventHandler (Handler);
app.PreSendRequestHeaders -= new EventHandler (Handler);
app.AcquireRequestState -= new EventHandler (Handler);
app.AuthenticateRequest -= new EventHandler (Handler);
app.AuthorizeRequest -= new EventHandler (Handler);
app.BeginRequest -= new EventHandler (Handler);
app.EndRequest -= new EventHandler (Handler);
app.PostRequestHandlerExecute -= new EventHandler (Handler);
app.PreRequestHandlerExecute -= new EventHandler (Handler);
app.ReleaseRequestState -= new EventHandler (Handler);
app.ResolveRequestCache -= new EventHandler (Handler);
app.UpdateRequestCache -= new EventHandler (Handler);
#if NET_2_0
app.PostAuthenticateRequest += new EventHandler (Handler);
app.PostAuthorizeRequest += new EventHandler (Handler);
app.PostResolveRequestCache += new EventHandler (Handler);
app.PostMapRequestHandler += new EventHandler (Handler);
app.PostAcquireRequestState += new EventHandler (Handler);
app.PostReleaseRequestState += new EventHandler (Handler);
app.PostUpdateRequestCache += new EventHandler (Handler);
app.AddOnPostAuthenticateRequestAsync (null, null);
app.AddOnPostAuthenticateRequestAsync (null, null, null);
app.AddOnPostAuthorizeRequestAsync (null, null);
app.AddOnPostAuthorizeRequestAsync (null, null, null);
app.AddOnPostResolveRequestCacheAsync (null, null);
app.AddOnPostResolveRequestCacheAsync (null, null, null);
app.AddOnPostMapRequestHandlerAsync (null, null);
app.AddOnPostMapRequestHandlerAsync (null, null, null);
app.AddOnPostAcquireRequestStateAsync (null, null);
app.AddOnPostAcquireRequestStateAsync (null, null, null);
app.AddOnPostReleaseRequestStateAsync (null, null);
app.AddOnPostReleaseRequestStateAsync (null, null, null);
app.AddOnPostUpdateRequestCacheAsync (null, null);
app.AddOnPostUpdateRequestCacheAsync (null, null, null);
app.AddOnAcquireRequestStateAsync (null, null, null);
app.AddOnAuthenticateRequestAsync (null, null, null);
app.AddOnAuthorizeRequestAsync (null, null, null);
app.AddOnBeginRequestAsync (null, null, null);
app.AddOnEndRequestAsync (null, null, null);
app.AddOnPostRequestHandlerExecuteAsync (null, null, null);
app.AddOnPreRequestHandlerExecuteAsync (null, null, null);
app.AddOnReleaseRequestStateAsync (null, null, null);
app.AddOnResolveRequestCacheAsync (null, null, null);
app.AddOnUpdateRequestCacheAsync (null, null, null);
app.PostAuthenticateRequest -= new EventHandler (Handler);
app.PostAuthorizeRequest -= new EventHandler (Handler);
app.PostResolveRequestCache -= new EventHandler (Handler);
app.PostMapRequestHandler -= new EventHandler (Handler);
app.PostAcquireRequestState -= new EventHandler (Handler);
app.PostReleaseRequestState -= new EventHandler (Handler);
app.PostUpdateRequestCache -= new EventHandler (Handler);
#endif
}
