Source code of Windows XP (NT5)
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/*********************************************
*
* Filter Registration Utility
*
**********************************************
*
* Description:
* ------------
* This sample admin script allows you to install a new ISAPI filter on the server or
* the service.
*
* To Run:
* -------
* This is the format for this script:
*
* cscript regfilt.js <filterpath> [-n <filtername>]
*
* NOTE: If you want to execute this script directly from Windows, use
* 'wscript' instead of 'cscript'.
*
**********************************************/
// Initialize variables
var ArgCount, FName, FPath, FiltersObj, FilterObj, FullPath, LoadOrder;
// Default values
ArgCount = 0;
FName = ""; // Name of filter
FPath = ""; // Path to filter DLL
// ** Parse Command Line
// Loop through arguments
while (ArgCount < WScript.arguments.length) {
// Determine switches used
switch (WScript.arguments.item(ArgCount)) {
case "-n": // Name of filter
// Move to next arg, which should be parameter
++ArgCount;
if (ArgCount >= WScript.arguments.length)
UsageMsg();
else
FName = WScript.arguments.item(ArgCount);
break;
case "-h": // Help!
case "-?":
case "/?":
UsageMsg();
break;
default:
if (FPath != "") // Only one name allowed
UsageMsg();
else
FPath = WScript.arguments.item(ArgCount);
}
// Move pointer to next argument
++ArgCount;
}
// Path to DLL filter must be provided
if (FPath == "")
UsageMsg();
// Set filter name to path, if none provided
if (FName == "")
FName == FPath;
// Access ADSI object for the IIsFilters object
// NOTE: If you wish to add a filter at the server level, you will have to check
// the IIsServer object for an IIsFilters node. If such a node does not exist, it will
// need to be created using Create().
FiltersObj = GetObject("IIS://Localhost/W3SVC/Filters");
// Create and configure new IIsFilter object
FilterObj = FiltersObj.Create("IIsFilter", FName);
FilterObj.FilterPath = FPath;
// Write info back to Metabase
FilterObj.SetInfo();
// Modify FilterLoadOrder, to include to new filter
LoadOrder = FiltersObj.FilterLoadOrder;
if (LoadOrder != "")
LoadOrder = LoadOrder + ",";
// Add new filter to end of load order list
LoadOrder = LoadOrder + FName;
FiltersObj.FilterLoadOrder = LoadOrder;
// Write changes back to Metabase
FiltersObj.SetInfo();
WScript.echo("Filter '" + FName + "' (path " + FPath + ") has been successfully registered.");
WScript.quit(0);
// Displays usage message, then QUITS
function UsageMsg() {
WScript.echo("Usage: cscript regfilt.js <filterpath> [-n <filtername>] ");
WScript.quit();
}