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//------------------------------------------------------------------------------
// <copyright file="ApplicationHost.cs" company="Microsoft">
// Copyright (c) Microsoft Corporation. All rights reserved.
// </copyright>
//------------------------------------------------------------------------------
namespace System.Web.Hosting {
using System;
using System.IO;
using System.Collections;
using System.Globalization;
using System.Runtime.InteropServices;
using System.Runtime.Remoting;
using System.Web;
using System.Web.Configuration;
using System.Web.Util;
using System.Security.Permissions;
/// <devdoc>
/// <para>[To be supplied.]</para>
/// </devdoc>
public sealed class ApplicationHost {
private ApplicationHost() {
}
/*
* Creates new app domain for hosting of ASP.NET apps with a
* user defined 'host' object in it. The host is needed to make
* cross-domain calls to process requests in the host's app domain
*/
/// <devdoc>
/// <para>[To be supplied.]</para>
/// </devdoc>
[SecurityPermission(SecurityAction.Demand, Unrestricted=true)]
public static Object CreateApplicationHost(Type hostType, String virtualDir, String physicalDir) {
#if !FEATURE_PAL // FEATURE_PAL does not require PlatformID.Win32NT
if (Environment.OSVersion.Platform != PlatformID.Win32NT)
throw new PlatformNotSupportedException(SR.GetString(SR.RequiresNT));
#else // !FEATURE_PAL
// FEATURE_PAL
#endif // !FEATURE_PAL
if (!StringUtil.StringEndsWith(physicalDir, Path.DirectorySeparatorChar))
physicalDir = physicalDir + Path.DirectorySeparatorChar;
ApplicationManager appManager = ApplicationManager.GetApplicationManager();
String appId = StringUtil.GetNonRandomizedHashCode(String.Concat(virtualDir, physicalDir)).ToString("x");
ObjectHandle h = appManager.CreateInstanceInNewWorkerAppDomain(
hostType, appId, VirtualPath.CreateNonRelative(virtualDir), physicalDir);
return h.Unwrap();
}
}
}
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