text: import System;
  import System.Windows.Forms;
  import Fiddler;
  
  // INTRODUCTION
  //
  // Well, hello there!
  //
  // Don't be scared! :-)
  //
  // This is the FiddlerScript Rules file, which creates some of the menu commands and
  // other features of Fiddler. You can edit this file to modify or add new commands.
  //
  // The original version of this file is named SampleRules.js and it is in the
  // \Program Files\Fiddler\ folder. When Fiddler first runs, it creates a copy named
  // CustomRules.js inside your \Documents\Fiddler2\Scripts folder. If you make a
  // mistake in editing this file, simply delete the CustomRules.js file and restart
  // Fiddler. A fresh copy of the default rules will be created from the original
  // sample rules file.
  
  // The best way to edit this file is to install the FiddlerScript Editor, part of
  // the free SyntaxEditing addons. Get it here: http://fiddler2.com/r/?SYNTAXVIEWINSTALL
  
  // GLOBALIZATION NOTE: Save this file using UTF-8 Encoding.
  
  // JScript.NET Reference
  // http://fiddler2.com/r/?msdnjsnet
  //
  // FiddlerScript Reference
  // http://fiddler2.com/r/?fiddlerscriptcookbook
  
  class Handlers
  {
      // *****************
      //
      // This is the Handlers class. Pretty much everything you ever add to FiddlerScript
      // belongs right inside here, or inside one of the already-existing functions below.
      //
      // *****************
  
      // The following snippet demonstrates a custom-bound column for the Web Sessions list.
      // See http://fiddler2.com/r/?fiddlercolumns for more info
      /*
        public static BindUIColumn("Method", 60)
        function FillMethodColumn(oS: Session): String {
           return oS.RequestMethod;
        }
      */
  
      // The following snippet demonstrates how to create a custom tab that shows simple text
      /*
         public BindUITab("Flags")
         static function FlagsReport(arrSess: Session[]):String {
          var oSB: System.Text.StringBuilder = new System.Text.StringBuilder();
          for (var i:int = 0; i<arrSess.Length; i++)
          {
              oSB.AppendLine("SESSION FLAGS");
              oSB.AppendFormat("{0}: {1}\n", arrSess[i].id, arrSess[i].fullUrl);
              for(var sFlag in arrSess[i].oFlags)
              {
                  oSB.AppendFormat("\t{0}:\t\t{1}\n", sFlag.Key, sFlag.Value);
              }
          }
          return oSB.ToString();
      }
      */
  
      // You can create a custom menu like so:
      /*
      QuickLinkMenu("&Links")
      QuickLinkItem("IE GeoLoc TestDrive", "http://ie.microsoft.com/testdrive/HTML5/Geolocation/Default.html")
      QuickLinkItem("FiddlerCore", "http://fiddler2.com/fiddlercore")
      public static function DoLinksMenu(sText: String, sAction: String)
      {
          Utilities.LaunchHyperlink(sAction);
      }
      */
  
  
      public static RulesOption("Hide 304s")
      BindPref("fiddlerscript.rules.Hide304s")
      var m_Hide304s: boolean = false;
  
      // Cause Fiddler to override the Accept-Language header with one of the defined values
      public static RulesOption("Request &Japanese Content")
      var m_Japanese: boolean = false;
  
      // Automatic Authentication
      public static RulesOption("&Automatically Authenticate")
      BindPref("fiddlerscript.rules.AutoAuth")
      var m_AutoAuth: boolean = false;
  
      // Cause Fiddler to override the User-Agent header with one of the defined values
      // The page http://browserscope2.org/browse?category=selectors&ua=Mobile%20Safari is a good place to find updated versions of these
      RulesString("&User-Agents", true)
      BindPref("fiddlerscript.ephemeral.UserAgentString")
      RulesStringValue(0,"Netscape &3", "Mozilla/3.0 (Win95; I)")
      RulesStringValue(1,"WinPhone8.1", "Mozilla/5.0 (Mobile; Windows Phone 8.1; Android 4.0; ARM; Trident/7.0; Touch; rv:11.0; IEMobile/11.0; NOKIA; Lumia 520) like iPhone OS 7_0_3 Mac OS X AppleWebKit/537 (KHTML, like Gecko) Mobile Safari/537")
      RulesStringValue(2,"&Safari5 (Win7)", "Mozilla/5.0 (Windows; U; Windows NT 6.1; en-US) AppleWebKit/533.21.1 (KHTML, like Gecko) Version/5.0.5 Safari/533.21.1")
      RulesStringValue(3,"Safari9 (Mac)", "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_11) AppleWebKit/601.1.56 (KHTML, like Gecko) Version/9.0 Safari/601.1.56")
      RulesStringValue(4,"iPad", "Mozilla/5.0 (iPad; CPU OS 8_3 like Mac OS X) AppleWebKit/600.1.4 (KHTML, like Gecko) Version/8.0 Mobile/12F5027d Safari/600.1.4")
      RulesStringValue(5,"iPhone6", "Mozilla/5.0 (iPhone; CPU iPhone OS 8_3 like Mac OS X) AppleWebKit/600.1.4 (KHTML, like Gecko) Version/8.0 Mobile/12F70 Safari/600.1.4")
      RulesStringValue(6,"IE &6 (XPSP2)", "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1)")
      RulesStringValue(7,"IE &7 (Vista)", "Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 6.0; SLCC1)")
      RulesStringValue(8,"IE 8 (Win2k3 x64)", "Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 5.2; WOW64; Trident/4.0)")
      RulesStringValue(9,"IE &8 (Win7)", "Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1; Trident/4.0)")
      RulesStringValue(10,"IE 9 (Win7)", "Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; Trident/5.0)")
      RulesStringValue(11,"IE 10 (Win8)", "Mozilla/5.0 (compatible; MSIE 10.0; Windows NT 6.2; WOW64; Trident/6.0)")
      RulesStringValue(12,"IE 11 (Surface2)", "Mozilla/5.0 (Windows NT 6.3; ARM; Trident/7.0; Touch; rv:11.0) like Gecko")
      RulesStringValue(13,"IE 11 (Win8.1)", "Mozilla/5.0 (Windows NT 6.3; WOW64; Trident/7.0; rv:11.0) like Gecko")
      RulesStringValue(14,"Edge (Win10)", "Mozilla/5.0 (Windows NT 10.0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/46.0.2486.0 Safari/537.36 Edge/13.11082")
      RulesStringValue(15,"&Opera", "Opera/9.80 (Windows NT 6.2; WOW64) Presto/2.12.388 Version/12.17")
      RulesStringValue(16,"&Firefox 3.6", "Mozilla/5.0 (Windows; U; Windows NT 6.1; en-US; rv:1.9.2.7) Gecko/20100625 Firefox/3.6.7")
      RulesStringValue(17,"&Firefox 43", "Mozilla/5.0 (Windows NT 6.3; WOW64; rv:43.0) Gecko/20100101 Firefox/43.0")
      RulesStringValue(18,"&Firefox Phone", "Mozilla/5.0 (Mobile; rv:18.0) Gecko/18.0 Firefox/18.0")
      RulesStringValue(19,"&Firefox (Mac)", "Mozilla/5.0 (Macintosh; Intel Mac OS X 10.8; rv:24.0) Gecko/20100101 Firefox/24.0")
      RulesStringValue(20,"Chrome (Win)", "Mozilla/5.0 (Windows NT 6.3; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/48.0.2564.48 Safari/537.36")
      RulesStringValue(21,"Chrome (Android)", "Mozilla/5.0 (Linux; Android 5.1.1; Nexus 5 Build/LMY48B) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/43.0.2357.78 Mobile Safari/537.36")
      RulesStringValue(22,"ChromeBook", "Mozilla/5.0 (X11; CrOS x86_64 6680.52.0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/41.0.2272.74 Safari/537.36")
      RulesStringValue(23,"GoogleBot Crawler", "Mozilla/5.0 (compatible; Googlebot/2.1; +http://www.google.com/bot.html)")
      RulesStringValue(24,"Kindle Fire (Silk)", "Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10_6_3; en-us; Silk/1.0.22.79_10013310) AppleWebKit/533.16 (KHTML, like Gecko) Version/5.0 Safari/533.16 Silk-Accelerated=true")
      RulesStringValue(25,"&Custom...", "%CUSTOM%")
      public static var sUA: String = null;
  
      // Cause Fiddler to delay HTTP traffic to simulate typical 56k modem conditions
      public static RulesOption("Simulate &Modem Speeds", "Per&formance")
      var m_SimulateModem: boolean = false;
  
      // Removes HTTP-caching related headers and specifies "no-cache" on requests and responses
      public static RulesOption("&Disable Caching", "Per&formance")
      var m_DisableCaching: boolean = false;
  
      public static RulesOption("Cache Always &Fresh", "Per&formance")
      var m_AlwaysFresh: boolean = false;
  
      // Force a manual reload of the script file.  Resets all
      // RulesOption variables to their defaults.
      public static ToolsAction("Reset Script")
      function DoManualReload() {
      FiddlerObject.ReloadScript();
  }
  
      public static ContextAction("Decode Selected Sessions")
      function DoRemoveEncoding(oSessions: Session[]) {
      for (var x:int = 0; x < oSessions.Length; x++){
          oSessions[x].utilDecodeRequest();
          oSessions[x].utilDecodeResponse();
      }
      UI.actUpdateInspector(true,true);
  }
  
      static var p_URIEndWith: String[] = [".png",".jpg",".mp3",".mp4",".css",".woff",".json",".js",".txt"];
      static var p_URIInclude: String[] = ["jewepri.com/ImageData"];
      //static var p_URIExculde: String[] = ["deepone-online.com/footer/js/footer.js"];
  
      static function StrArrEndWith(str: String,arr :String[]): Boolean{
      for (var x:int = 0; x < arr.Length; x++){
          if(str.EndsWith(arr[x])){
              return true;
          }
      }
      return false;
  }
  
      static function StrArrInclude(str: String,arr :String[]): Boolean{
      for (var x:int = 0; x < arr.Length; x++){
          if(str.Contains(arr[x])){
              return true;
          }
      }
      return false;
  }
  
      static function OnBeforeRequest(oSession: Session) {
      // Sample Rule: Color ASPX requests in RED
      // if (oSession.uriContains(".aspx")) {	oSession["ui-color"] = "red";	}
  
      // Sample Rule: Flag POSTs to fiddler2.com in italics
      // if (oSession.HostnameIs("www.fiddler2.com") && oSession.HTTPMethodIs("POST")) {	oSession["ui-italic"] = "yup";	}
  
      // Sample Rule: Break requests for URLs containing "/sandbox/"
      // if (oSession.uriContains("/sandbox/")) {
      //     oSession.oFlags["x-breakrequest"] = "yup";	// Existence of the x-breakrequest flag creates a breakpoint; the "yup" value is unimportant.
      // }
  
      if ((null != gs_ReplaceToken) && (oSession.url.indexOf(gs_ReplaceToken)>-1)) {   // Case sensitive
          oSession.url = oSession.url.Replace(gs_ReplaceToken, gs_ReplaceTokenWith);
      }
      if ((null != gs_OverridenHost) && (oSession.host.toLowerCase() == gs_OverridenHost)) {
          oSession["x-overridehost"] = gs_OverrideHostWith;
      }
  
      if ((null!=bpRequestURI) && oSession.uriContains(bpRequestURI)) {
          oSession["x-breakrequest"]="uri";
      }
  
      if ((null!=bpMethod) && (oSession.HTTPMethodIs(bpMethod))) {
          oSession["x-breakrequest"]="method";
      }
  
      if ((null!=uiBoldURI) && oSession.uriContains(uiBoldURI)) {
          oSession["ui-bold"]="QuickExec";
      }
  
      if (m_SimulateModem) {
          // Delay sends by 300ms per KB uploaded.
          oSession["request-trickle-delay"] = "300";
          // Delay receives by 150ms per KB downloaded.
          oSession["response-trickle-delay"] = "150";
      }
  
      if (m_DisableCaching) {
          oSession.oRequest.headers.Remove("If-None-Match");
          oSession.oRequest.headers.Remove("If-Modified-Since");
          oSession.oRequest["Pragma"] = "no-cache";
      }
  
      // User-Agent Overrides
      if (null != sUA) {
          oSession.oRequest["User-Agent"] = sUA;
      }
  
      if (m_Japanese) {
          oSession.oRequest["Accept-Language"] = "ja";
      }
  
      if (m_AutoAuth) {
          // Automatically respond to any authentication challenges using the
          // current Fiddler user's credentials. You can change (default)
          // to a domain\\username:password string if preferred.
          //
          // WARNING: This setting poses a security risk if remote
          // connections are permitted!
          oSession["X-AutoAuth"] = "(default)";
      }
      var url=oSession.fullUrl;
      if (m_AlwaysFresh && (oSession.oRequest.headers.Exists("If-Modified-Since") || oSession.oRequest.headers.Exists("If-None-Match")))
      {
          oSession.utilCreateResponseAndBypassServer();
          oSession.responseCode = 304;
          oSession["ui-backcolor"] = "Lavender";
          //return;
      }
      //FiddlerApplication.Log.LogString(StrArrEndWith(url,p_URIEndWith)+"TEST");
      if (!oSession.HTTPMethodIs("CONNECT")&&(StrArrEndWith(url.Substring(0,url.IndexOf("?")>0?url.IndexOf("?"):url.Length),p_URIEndWith)||StrArrInclude(url,p_URIInclude))){
          oSession.bypassGateway = true;
          if(oSession.isHTTPS){
              oSession.fullUrl=oSession.fullUrl.Replace("https://","http://");
              oSession.oRequest["my-https"] = "1";
          }
          oSession["x-overridehost"] = "127.0.0.1:8080";
      }
  }
  
      // This function is called immediately after a set of request headers has
      // been read from the client. This is typically too early to do much useful
      // work, since the body hasn't yet been read, but sometimes it may be useful.
      //
      // For instance, see
      // http://blogs.msdn.com/b/fiddler/archive/2011/11/05/http-expect-continue-delays-transmitting-post-bodies-by-up-to-350-milliseconds.aspx
      // for one useful thing you can do with this handler.
      //
      // Note: oSession.requestBodyBytes is not available within this function!
      /*
          static function OnPeekAtRequestHeaders(oSession: Session) {
              var sProc = ("" + oSession["x-ProcessInfo"]).ToLower();
              if (!sProc.StartsWith("mylowercaseappname")) oSession["ui-hide"] = "NotMyApp";
          }
      */
  
      //
      // If a given session has response streaming enabled, then the OnBeforeResponse function
      // is actually called AFTER the response was returned to the client.
      //
      // In contrast, this OnPeekAtResponseHeaders function is called before the response headers are
      // sent to the client (and before the body is read from the server).  Hence this is an opportune time
      // to disable streaming (oSession.bBufferResponse = true) if there is something in the response headers
      // which suggests that tampering with the response body is necessary.
      //
      // Note: oSession.responseBodyBytes is not available within this function!
      //
      static function OnPeekAtResponseHeaders(oSession: Session) {
      //FiddlerApplication.Log.LogFormat("Session {0}: Response header peek shows status is {1}", oSession.id, oSession.responseCode);
      if (m_DisableCaching) {
          oSession.oResponse.headers.Remove("Expires");
          oSession.oResponse["Cache-Control"] = "no-cache";
      }
  
      if ((bpStatus>0) && (oSession.responseCode == bpStatus)) {
          oSession["x-breakresponse"]="status";
          oSession.bBufferResponse = true;
      }
  
      if ((null!=bpResponseURI) && oSession.uriContains(bpResponseURI)) {
          oSession["x-breakresponse"]="uri";
          oSession.bBufferResponse = true;
      }
  
  }
  
      static function OnBeforeResponse(oSession: Session) {
      if (m_Hide304s && oSession.responseCode == 304) {
          oSession["ui-hide"] = "true";
      }
  }
  
      /*
          // This function executes just before Fiddler returns an error that it has
          // itself generated (e.g. "DNS Lookup failure") to the client application.
          // These responses will not run through the OnBeforeResponse function above.
          static function OnReturningError(oSession: Session) {
          }
      */
      /*
          // This function executes after Fiddler finishes processing a Session, regardless
          // of whether it succeeded or failed. Note that this typically runs AFTER the last
          // update of the Web Sessions UI listitem, so you must manually refresh the Session's
          // UI if you intend to change it.
          static function OnDone(oSession: Session) {
          }
      */
  
      /*
      static function OnBoot() {
          MessageBox.Show("Fiddler has finished booting");
          System.Diagnostics.Process.Start("iexplore.exe");
  
          UI.ActivateRequestInspector("HEADERS");
          UI.ActivateResponseInspector("HEADERS");
      }
      */
  
      /*
      static function OnBeforeShutdown(): Boolean {
          // Return false to cancel shutdown.
          return ((0 == FiddlerApplication.UI.lvSessions.TotalItemCount()) ||
                  (DialogResult.Yes == MessageBox.Show("Allow Fiddler to exit?", "Go Bye-bye?",
                   MessageBoxButtons.YesNo, MessageBoxIcon.Question, MessageBoxDefaultButton.Button2)));
      }
      */
  
      /*
      static function OnShutdown() {
              MessageBox.Show("Fiddler has shutdown");
      }
      */
  
      /*
      static function OnAttach() {
          MessageBox.Show("Fiddler is now the system proxy");
      }
      */
  
      /*
      static function OnDetach() {
          MessageBox.Show("Fiddler is no longer the system proxy");
      }
      */
  
      // The Main() function runs everytime your FiddlerScript compiles
      static function Main() {
      var today: Date = new Date();
      FiddlerObject.StatusText = " CustomRules.js was loaded at: " + today;
  
      // Uncomment to add a "Server" column containing the response "Server" header, if present
      // UI.lvSessions.AddBoundColumn("Server", 50, "@response.server");
  
      // Uncomment to add a global hotkey (Win+G) that invokes the ExecAction method below...
      // UI.RegisterCustomHotkey(HotkeyModifiers.Windows, Keys.G, "screenshot");
  }
  
      // These static variables are used for simple breakpointing & other QuickExec rules
      BindPref("fiddlerscript.ephemeral.bpRequestURI")
      public static var bpRequestURI:String = null;
  
      BindPref("fiddlerscript.ephemeral.bpResponseURI")
      public static var bpResponseURI:String = null;
  
      BindPref("fiddlerscript.ephemeral.bpMethod")
      public static var bpMethod: String = null;
  
      static var bpStatus:int = -1;
      static var uiBoldURI: String = null;
      static var gs_ReplaceToken: String = null;
      static var gs_ReplaceTokenWith: String = null;
      static var gs_OverridenHost: String = null;
      static var gs_OverrideHostWith: String = null;
  
      // The OnExecAction function is called by either the QuickExec box in the Fiddler window,
      // or by the ExecAction.exe command line utility.
      static function OnExecAction(sParams: String[]): Boolean {
  
      FiddlerObject.StatusText = "ExecAction: " + sParams[0];
  
      var sAction = sParams[0].toLowerCase();
      switch (sAction) {
          case "bold":
              if (sParams.Length<2) {uiBoldURI=null; FiddlerObject.StatusText="Bolding cleared"; return false;}
              uiBoldURI = sParams[1]; FiddlerObject.StatusText="Bolding requests for " + uiBoldURI;
              return true;
          case "bp":
              FiddlerObject.alert("bpu = breakpoint request for uri\nbpm = breakpoint request method\nbps=breakpoint response status\nbpafter = breakpoint response for URI");
              return true;
          case "bps":
              if (sParams.Length<2) {bpStatus=-1; FiddlerObject.StatusText="Response Status breakpoint cleared"; return false;}
              bpStatus = parseInt(sParams[1]); FiddlerObject.StatusText="Response status breakpoint for " + sParams[1];
              return true;
          case "bpv":
          case "bpm":
              if (sParams.Length<2) {bpMethod=null; FiddlerObject.StatusText="Request Method breakpoint cleared"; return false;}
              bpMethod = sParams[1].toUpperCase(); FiddlerObject.StatusText="Request Method breakpoint for " + bpMethod;
              return true;
          case "bpu":
              if (sParams.Length<2) {bpRequestURI=null; FiddlerObject.StatusText="RequestURI breakpoint cleared"; return false;}
              bpRequestURI = sParams[1];
              FiddlerObject.StatusText="RequestURI breakpoint for "+sParams[1];
              return true;
          case "bpa":
          case "bpafter":
              if (sParams.Length<2) {bpResponseURI=null; FiddlerObject.StatusText="ResponseURI breakpoint cleared"; return false;}
              bpResponseURI = sParams[1];
              FiddlerObject.StatusText="ResponseURI breakpoint for "+sParams[1];
              return true;
          case "overridehost":
              if (sParams.Length<3) {gs_OverridenHost=null; FiddlerObject.StatusText="Host Override cleared"; return false;}
              gs_OverridenHost = sParams[1].toLowerCase();
              gs_OverrideHostWith = sParams[2];
              FiddlerObject.StatusText="Connecting to [" + gs_OverrideHostWith + "] for requests to [" + gs_OverridenHost + "]";
              return true;
          case "urlreplace":
              if (sParams.Length<3) {gs_ReplaceToken=null; FiddlerObject.StatusText="URL Replacement cleared"; return false;}
              gs_ReplaceToken = sParams[1];
              gs_ReplaceTokenWith = sParams[2].Replace(" ", "%20");  // Simple helper
              FiddlerObject.StatusText="Replacing [" + gs_ReplaceToken + "] in URIs with [" + gs_ReplaceTokenWith + "]";
              return true;
          case "allbut":
          case "keeponly":
              if (sParams.Length<2) { FiddlerObject.StatusText="Please specify Content-Type to retain during wipe."; return false;}
              UI.actSelectSessionsWithResponseHeaderValue("Content-Type", sParams[1]);
              UI.actRemoveUnselectedSessions();
              UI.lvSessions.SelectedItems.Clear();
              FiddlerObject.StatusText="Removed all but Content-Type: " + sParams[1];
              return true;
          case "stop":
              UI.actDetachProxy();
              return true;
          case "start":
              UI.actAttachProxy();
              return true;
          case "cls":
          case "clear":
              UI.actRemoveAllSessions();
              return true;
          case "g":
          case "go":
              UI.actResumeAllSessions();
              return true;
          case "goto":
              if (sParams.Length != 2) return false;
              Utilities.LaunchHyperlink("http://www.google.com/search?hl=en&btnI=I%27m+Feeling+Lucky&q=" + Utilities.UrlEncode(sParams[1]));
              return true;
          case "help":
              Utilities.LaunchHyperlink("http://fiddler2.com/r/?quickexec");
              return true;
          case "hide":
              UI.actMinimizeToTray();
              return true;
          case "log":
              FiddlerApplication.Log.LogString((sParams.Length<2) ? "User couldn't think of anything to say..." : sParams[1]);
              return true;
          case "nuke":
              UI.actClearWinINETCache();
              UI.actClearWinINETCookies();
              return true;
          case "screenshot":
              UI.actCaptureScreenshot(false);
              return true;
          case "show":
              UI.actRestoreWindow();
              return true;
          case "tail":
              if (sParams.Length<2) { FiddlerObject.StatusText="Please specify # of sessions to trim the session list to."; return false;}
              UI.TrimSessionList(int.Parse(sParams[1]));
              return true;
          case "quit":
              UI.actExit();
              return true;
          case "dump":
              UI.actSelectAll();
              UI.actSaveSessionsToZip(CONFIG.GetPath("Captures") + "dump.saz");
              UI.actRemoveAllSessions();
              FiddlerObject.StatusText = "Dumped all sessions to " + CONFIG.GetPath("Captures") + "dump.saz";
              return true;
  
          default:
              if (sAction.StartsWith("http") || sAction.StartsWith("www.")) {
                  System.Diagnostics.Process.Start(sParams[0]);
                  return true;
              }
              else
              {
                  FiddlerObject.StatusText = "Requested ExecAction: '" + sAction + "' not found. Type HELP to learn more.";
                  return false;
              }
      }
  }
  }