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private void ReleaseRequestState(object sender, EventArgs eventArgs )
{
// This event is a good choice for apply filters to the output
// stream to the browser/client. By overriding the filter, you
// can modify the output stream after all the response.write''''s are
// done and before it gets to the browser.
// Just add your own business rules to determine whether a filter
// should be applied at all.
try
{
if(HttpRes.ContentType != "text/html") { return; }
// HttpRes.Filter = new IISCapture.FilterHtml(ref CaptureSession,HttpRes.Filter);
}
catch (Exception err) { ProcessError(err.Message); }
}
// Custom methods
private bool IsSessionInTechSupportMode()
{
bool Ret = false;
try
{
if (HttpApp.Context.Session[IISCapture.TroubleTicket.TechSupportEnable] != null)
{
if (HttpApp.Context.Session[IISCapture.TroubleTicket.TechSupportEnable].ToString() =="1")
{
Ret=true;
}
}
}
catch { }
return Ret;
}
private bool IsSessionATechSupportRep()
{
bool Ret = false;
try
{
if (HttpApp.Context.Session[IISCapture.TroubleTicket.TechSupportRep] != null)
{
if (HttpApp.Context.Session[IISCapture.TroubleTicket.TechSupportRep].ToString() =="1")
{
Ret=true;
}
}
}
catch { }
return Ret;
}
private void ProcessError(string ErrMsg)
{
HttpApp.Context.Response.Write(ErrMsg);
}
public void Dispose(){}
}
}
TroubleTicket.cs
using System;
using System.Web;
using System.Collections;
using System.Text;
using System.IO;
using System.Diagnostics;
namespace IISCapture
{
public class TroubleTicket
{
public const string TechSupportUserLastPage = "TechSupportUserLastPage";
public const string TechSupportEnable = "TechSupportEnable";
public const string TechSupportKey = "TechSupportKey";
public const string TechSupportRep = "TechSupportRep";
public const string TechSupportCache = "TechSupportCache_";
public const string TechSupportCacheSession = "Session_";
public const string TechSupportCacheForm = "Form_";
public TroubleTicket()
{
}
public void TransferToUrl(HttpContext oContext)
{
try
{
oContext.Response.Redirect(oContext.Session[TechSupportUserLastPage].ToString());
}
catch (Exception) { throw; }
}
public string LoadNewSessionToApplication(HttpContext oContext,string GotoUrl)
{
string TroubleTicket="";
try
{
TroubleTicket = System.Guid.NewGuid().ToString();
LoadSessionToApplication(oContext,TroubleTicket,GotoUrl);
LoadFormToApplication(oContext,TroubleTicket);
}
catch (Exception) { throw; }
return TroubleTicket;
}
public void LoadSessionToApplication(HttpContext oContext,string TroubleTicket,string GotoUrl)
{
try
{
oContext.Session[TechSupportUserLastPage] = GotoUrl;
oContext.Session[TechSupportKey] = TroubleTicket;
object[,] oValues = new object[2,oContext.Session.Keys.Count];
for(int i=0;i<oContext.Session.Keys.Count;i++)
{
oValues[0,i] = oContext.Session.Keys[i].ToString();
oValues[1,i] = oContext.Session[oContext.Session.Keys[i].ToString()];
}
oContext.Session[TechSupportEnable] = "1";
if ((object[,])oContext.Cache[TechSupportCache + TechSupportCacheSession + TroubleTicket.Trim()] != null)
{
oContext.Cache.Remove(TechSupportCache + TechSupportCacheSession + TroubleTicket.Trim());
}
oContext.Cache.Insert(TechSupportCache + TechSupportCacheSession + TroubleTicket, _
oValues,null,DateTime.MaxValue, TimeSpan.FromMinutes(10));
}
catch (Exception) { throw; }
return;
}
public void LoadFormToApplication(HttpContext oContext,string TroubleTicket)
{
bool Found=false;
try
{
object[,] oValues = new object[2,oContext.Request.Form.Keys.Count];
for(int i=0;i<oContext.Request.Form.Keys.Count;i++)
{
oValues[0,i] = oContext.Request.Form.Keys[i].ToString();
oValues[1,i] = oContext.Request[oContext.Request.Form.Keys[i].ToString()];
Found=true;
}
if ((object[,])oContext.Cache[TechSupportCache + TechSupportCacheForm + TroubleTicket.Trim()] != null)
{
if (Found==true)
{
oContext.Cache.Remove(TechSupportCache + TechSupportCacheForm + TroubleTicket.Trim());
}
}
oContext.Cache.Insert(TechSupportCache + TechSupportCacheForm + _
TroubleTicket,oValues,null,DateTime.MaxValue, TimeSpan.FromMinutes(10));
}
catch (Exception) { throw; }
return;
}
public string LoadSessionFromApplication(HttpContext oContext,string TroubleTicket)
{
string GotoUrl="";
try
{
object[,] oValues = (object[,])oContext.Cache[TechSupportCache + _
TechSupportCacheSession + TroubleTicket.Trim()];
for(int i=0;i<=oValues.GetUpperBound(1);i++)
{
oContext.Session[oValues[0,i].ToString()] = oValues[1,i];
}
oContext.Session[TechSupportEnable] = "0";
oContext.Session[TechSupportRep] = "1";
GotoUrl = oContext.Session[TechSupportUserLastPage].ToString();
}
catch (Exception) { throw; }
return GotoUrl;
}
public object[,] GetFormFromApplication(HttpContext oContext,string TroubleTicket)
{
object[,] oValues = null;
try
{
oValues = (object[,])oContext.Cache[TechSupportCache + TechSupportCacheForm + TroubleTicket.Trim()];
}
catch (Exception) { throw; }
return oValues;
}
}
}
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