/* obsolete
* private void Application_BeginRequest(Object source, EventArgs e)
* {
* HttpApplication application = (HttpApplication)source;
* HttpContext context = application.Context;
* if (context != null)
* {
* // Some device/gateway combination sends postdata's charset
* // in a separate header rather than in Content-Type.
* SetCharsetInRequestHeader(context);
* }
* }
*
* private void SetCharsetInRequestHeader(HttpContext context)
* {
* String userAgent = context.Request.UserAgent;
*
* if (userAgent != null && CultureInfo.InvariantCulture.CompareInfo.IsPrefix(userAgent, "UP"))
* {
* String postDataCharset = context.Request.Headers["x-up-devcap-post-charset"];
* if (postDataCharset != null && postDataCharset.Length > 0)
* {
* try
* {
* context.Request.ContentEncoding = Encoding.GetEncoding(postDataCharset);
* }
* catch
* {
* // Exception may be thrown when charset is not valid.
* // In this case, do nothing, and let the framework
* // use the configured RequestEncoding setting.
* }
* }
* }
* }
*/
/* Obsolete
* private void Application_EndRequest(Object source, EventArgs e)
* {
* HttpApplication application = (HttpApplication)source;
* HttpContext context = application.Context;
* if (context != null)
* {
* MobileRedirect.CheckForInvalidRedirection(context);
* }
* }
*/
private void Application_Error(Object source, EventArgs e)
{
HttpApplication application = (HttpApplication)source;
HttpContext context = null;
bool useAdaptiveErrorReporting = false;
try
{
context = application.Context;
if (context.IsCustomErrorEnabled)
{
return;
}
Exception error = context.Server.GetLastError();
if ((error == null) || (!RequiresAdaptiveErrorReporting(context, error)))
{
return;
}
useAdaptiveErrorReporting = true;
MobileErrorInfo errorInfo = new MobileErrorInfo(error);
context.Items[MobileErrorInfo.ContextKey] = errorInfo;
context.Response.Clear();
IHttpHandler errorHandler = CreateErrorFormatter(context);
errorHandler.ProcessRequest(context);
}
catch (Exception e2)
{
if (useAdaptiveErrorReporting && context != null)
{
// Failed to format error. Let it continue through
// default processing.
context.Response.Write(e2.ToString());
context.Server.ClearError();
return;
}
else
{
return;
}
}
context.Server.ClearError();
}
/// <include file='doc\ErrorFormatterPage.uex' path='docs/doc[@for="ErrorFormatterPage.OnInit"]/*' />
protected override void OnInit(EventArgs e)
{
base.OnInit (e);
EnableViewState = false;
_errorInfo = Context.Items[MobileErrorInfo.ContextKey] as MobileErrorInfo;
if (_errorInfo == null)
{
// Don't care what kind of exception, since it'll be handled
// quietly by the error handler module.
throw new Exception ();
}
InitContent ();
}
/* obsolete
private void Application_BeginRequest(Object source, EventArgs e)
{
HttpApplication application = (HttpApplication)source;
HttpContext context = application.Context;
if (context != null)
{
// Some device/gateway combination sends postdata's charset
// in a separate header rather than in Content-Type.
SetCharsetInRequestHeader(context);
}
}
private void SetCharsetInRequestHeader(HttpContext context)
{
String userAgent = context.Request.UserAgent;
if (userAgent != null && CultureInfo.InvariantCulture.CompareInfo.IsPrefix(userAgent, "UP"))
{
String postDataCharset = context.Request.Headers["x-up-devcap-post-charset"];
if (postDataCharset != null && postDataCharset.Length > 0)
{
try
{
context.Request.ContentEncoding = Encoding.GetEncoding(postDataCharset);
}
catch
{
// Exception may be thrown when charset is not valid.
// In this case, do nothing, and let the framework
// use the configured RequestEncoding setting.
}
}
}
}
*/
/* Obsolete
private void Application_EndRequest(Object source, EventArgs e)
{
HttpApplication application = (HttpApplication)source;
HttpContext context = application.Context;
if (context != null)
{
MobileRedirect.CheckForInvalidRedirection(context);
}
}
*/
private void Application_Error(Object source, EventArgs e)
{
HttpApplication application = (HttpApplication)source;
HttpContext context = null;
bool useAdaptiveErrorReporting = false;
try
{
context = application.Context;
if(context.IsCustomErrorEnabled)
{
return;
}
Exception error = context.Server.GetLastError();
if ((error == null) || (!RequiresAdaptiveErrorReporting(context, error)))
{
return;
}
useAdaptiveErrorReporting = true;
MobileErrorInfo errorInfo = new MobileErrorInfo(error);
context.Items[MobileErrorInfo.ContextKey] = errorInfo;
context.Response.Clear();
IHttpHandler errorHandler = CreateErrorFormatter(context);
errorHandler.ProcessRequest(context);
}
catch(Exception e2)
{
if (useAdaptiveErrorReporting && context != null)
{
// Failed to format error. Let it continue through
// default processing.
context.Response.Write(e2.ToString());
context.Server.ClearError();
return;
}
else
{
return;
}
}
context.Server.ClearError();
}
