/*
* Process one ISAPI request
*
* @param ecb ECB
* @param useProcessModel flag set to true when out-of-process
*/
/// <include file='doc\ISAPIRuntime.uex' path='docs/doc[@for="ISAPIRuntime.ProcessRequest"]/*' />
/// <devdoc>
/// <para>[To be supplied.]</para>
/// </devdoc>
public int ProcessRequest(IntPtr ecb, int iWRType)
{
HttpWorkerRequest wr = ISAPIWorkerRequest.CreateWorkerRequest(ecb, iWRType);
// switch (iWRType) {
// case 2:
// wr = new IEWorkerRequest(ecb);
// break;
// default:
// wr = ISAPIWorkerRequest.CreateWorkerRequest(ecb, iWRType);
// break;
// }
// check if app path matches (need to restart app domain?)
String wrPath = wr.GetAppPathTranslated();
String adPath = HttpRuntime.AppDomainAppPathInternal;
if (adPath == null || wrPath.Equals(".") || // for xsptool it is '.'
String.Compare(wrPath, adPath, true, CultureInfo.InvariantCulture) == 0)
{
HttpRuntime.ProcessRequest(wr);
return(0);
}
else
{
// need to restart app domain
HttpRuntime.ShutdownAppDomain("Physical application path changed from " + adPath + " to " + wrPath);
return(1);
}
}
public int ProcessRequest(IntPtr ecb, int iWRType)
{
IntPtr zero = IntPtr.Zero;
if (iWRType == 2)
{
zero = ecb;
ecb = System.Web.UnsafeNativeMethods.GetEcb(zero);
}
ISAPIWorkerRequest wr = null;
try
{
bool useOOP = iWRType == 1;
wr = ISAPIWorkerRequest.CreateWorkerRequest(ecb, useOOP);
wr.Initialize();
string appPathTranslated = wr.GetAppPathTranslated();
string appDomainAppPathInternal = HttpRuntime.AppDomainAppPathInternal;
if ((appDomainAppPathInternal == null) || StringUtil.EqualsIgnoreCase(appPathTranslated, appDomainAppPathInternal))
{
HttpRuntime.ProcessRequestNoDemand(wr);
return(0);
}
HttpRuntime.ShutdownAppDomain(ApplicationShutdownReason.PhysicalApplicationPathChanged, System.Web.SR.GetString("Hosting_Phys_Path_Changed", new object[] { appDomainAppPathInternal, appPathTranslated }));
return(1);
}
catch (Exception exception)
{
try
{
WebBaseEvent.RaiseRuntimeError(exception, this);
}
catch
{
}
if ((wr == null) || !(wr.Ecb == IntPtr.Zero))
{
throw;
}
if (zero != IntPtr.Zero)
{
System.Web.UnsafeNativeMethods.SetDoneWithSessionCalled(zero);
}
if (exception is ThreadAbortException)
{
Thread.ResetAbort();
}
return(0);
}
}
[SecurityPermission(SecurityAction.LinkDemand, Unrestricted = true)] // DevDiv #180492
public int ProcessRequest(IntPtr ecb, int iWRType)
{
IntPtr pHttpCompletion = IntPtr.Zero;
if (iWRType == WORKER_REQUEST_TYPE_IN_PROC_VERSION_2)
{
pHttpCompletion = ecb;
ecb = UnsafeNativeMethods.GetEcb(pHttpCompletion);
}
ISAPIWorkerRequest wr = null;
try {
bool useOOP = (iWRType == WORKER_REQUEST_TYPE_OOP);
wr = ISAPIWorkerRequest.CreateWorkerRequest(ecb, useOOP);
wr.Initialize();
// check if app path matches (need to restart app domain?)
String wrPath = wr.GetAppPathTranslated();
String adPath = HttpRuntime.AppDomainAppPathInternal;
if (adPath == null ||
StringUtil.EqualsIgnoreCase(wrPath, adPath))
{
HttpRuntime.ProcessRequestNoDemand(wr);
return(0);
}
else
{
// need to restart app domain
HttpRuntime.ShutdownAppDomain(ApplicationShutdownReason.PhysicalApplicationPathChanged,
SR.GetString(SR.Hosting_Phys_Path_Changed,
adPath,
wrPath));
return(1);
}
}
catch (Exception e) {
try {
WebBaseEvent.RaiseRuntimeError(e, this);
} catch {}
// Have we called HSE_REQ_DONE_WITH_SESSION? If so, don't re-throw.
if (wr != null && wr.Ecb == IntPtr.Zero)
{
if (pHttpCompletion != IntPtr.Zero)
{
UnsafeNativeMethods.SetDoneWithSessionCalled(pHttpCompletion);
}
// if this is a thread abort exception, cancel the abort
if (e is ThreadAbortException)
{
Thread.ResetAbort();
}
// IMPORTANT: if this thread is being aborted because of an AppDomain.Unload,
// the CLR will still throw an AppDomainUnloadedException. The native caller
// must special case COR_E_APPDOMAINUNLOADED(0x80131014) and not
// call HSE_REQ_DONE_WITH_SESSION more than once.
return(0);
}
// re-throw if we have not called HSE_REQ_DONE_WITH_SESSION
throw;
}
}
