WebAdminConfigurationHelper.cs source code in C# .NET

Source code for the .NET framework in C#

                        
Code:

                         / DotNET / DotNET / 8.0 / untmp / whidbey / REDBITS / ndp / fx / src / xsp / System / Web / Administration / WebAdminConfigurationHelper.cs / 2 / WebAdminConfigurationHelper.cs
                        

                        
                            //------------------------------------------------------------------------------ 
// 
//     Copyright (c) Microsoft Corporation.  All rights reserved.
// 
//----------------------------------------------------------------------------- 

/************************************************************************************************************/ 
 
namespace System.Web.Administration {
 
    using System;
    using System.Collections.Specialized;
    using System.Configuration;
    using System.Configuration.Provider; 
    using System.Reflection;
    using System.Web; 
    using System.Web.Hosting; 
    using System.Web.Management;
    using System.Web.Security; 
    using System.Web.Util;
    using System.Web.UI;
    using System.Security.Permissions;
 
    [Serializable]
    internal sealed class WebAdminConfigurationHelper : MarshalByRefObject, IRegisteredObject { 
 
        public WebAdminConfigurationHelper() {
            HostingEnvironment.RegisterObject(this); 
        }

        public override Object InitializeLifetimeService() {
            return null; // never expire lease 
        }
 
        public VirtualDirectory GetVirtualDirectory(string path) { 

            if (HttpRuntime.NamedPermissionSet != null) { 
                HttpRuntime.NamedPermissionSet.PermitOnly();
            }

            return HostingEnvironment.VirtualPathProvider.GetDirectory(path); 
        }
 
        public object CallMembershipProviderMethod (string methodName, object[] parameters, Type[] paramTypes) { 
            Type tempType = typeof(HttpContext).Assembly.GetType("System.Web.Security.Membership");
 
            object returnObject = null;
            BindingFlags allBindingFlags = BindingFlags.Static | BindingFlags.Instance | BindingFlags.Public | BindingFlags.NonPublic;

            MethodInfo method = null; 
            if (paramTypes != null) {
                method = tempType.GetMethod(methodName, allBindingFlags, null, paramTypes, null); 
            } else { 
                method = tempType.GetMethod(methodName, allBindingFlags);
            } 

            if (method != null) {
                if (HttpRuntime.NamedPermissionSet != null) {
                    HttpRuntime.NamedPermissionSet.PermitOnly(); 
                }
 
                returnObject = method.Invoke(null, parameters); 
            }
 
            object[] newValues = new object[parameters.Length + 1];
            newValues[0] = returnObject;
            int j = 1;
            for (int i = 0; i < (parameters.Length); i++) { 
                newValues[j++] = parameters[i];
            } 
 
            returnObject = (object) newValues;
            return returnObject; 
        }

        public object GetMembershipProviderProperty(string propertyName) {
            Type tempType = typeof(HttpContext).Assembly.GetType("System.Web.Security.Membership"); 

            object returnObject = null; 
 
            BindingFlags allBindingFlags = BindingFlags.GetProperty | BindingFlags.Static | BindingFlags.Instance | BindingFlags.Public | BindingFlags.NonPublic;
 
            if (HttpRuntime.NamedPermissionSet != null) {
                HttpRuntime.NamedPermissionSet.PermitOnly();
            }
 
            returnObject = tempType.InvokeMember(propertyName, allBindingFlags, null, null, null, System.Globalization.CultureInfo.InvariantCulture);
            return returnObject; 
        } 

        public object CallRoleProviderMethod (string methodName, object[] parameters, Type[] paramTypes) { 

            Type tempType = typeof(HttpContext).Assembly.GetType("System.Web.Security.Roles");

            object returnObject = null; 
            BindingFlags allBindingFlags = BindingFlags.Static | BindingFlags.Instance | BindingFlags.Public | BindingFlags.NonPublic;
 
            MethodInfo method = null; 
            if (paramTypes != null) {
                method = tempType.GetMethod(methodName, allBindingFlags, null, paramTypes, null); 
            } else {
                method = tempType.GetMethod(methodName, allBindingFlags);
            }
 
            if (method != null) {
                if (HttpRuntime.NamedPermissionSet != null) { 
                    HttpRuntime.NamedPermissionSet.PermitOnly(); 
                }
 
                returnObject = method.Invoke(null, parameters);
            }

            object[] newValues = new object[parameters.Length + 1]; 
            newValues[0] = returnObject;
            int j = 1; 
            for (int i = 0; i < (parameters.Length); i++) { 
                newValues[j++] = parameters[i];
            } 

            returnObject = (object) newValues;
            return returnObject;
        } 

 
        void IRegisteredObject.Stop(bool immediate) { 
            HostingEnvironment.UnregisterObject(this);
        } 
    }
}

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