134 lines
3.3 KiB
C#
134 lines
3.3 KiB
C#
//------------------------------------------------------------------------------
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// <copyright file="HttpModuleCollection.cs" company="Microsoft">
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// Copyright (c) Microsoft Corporation. All rights reserved.
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// </copyright>
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//------------------------------------------------------------------------------
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/*
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* Collection of IHttpModules
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*
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* Copyright (c) 2000 Microsoft Corporation
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*/
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namespace System.Web {
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using System.Runtime.InteropServices;
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using System.Collections;
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using System.Collections.Specialized;
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using System.Web;
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using System.Web.Util;
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using System.Security.Permissions;
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/// <devdoc>
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/// <para>A collection of IHttpModules</para>
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/// </devdoc>
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public sealed class HttpModuleCollection : NameObjectCollectionBase {
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// cached All[] arrays
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private IHttpModule[] _all;
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private String[] _allKeys;
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internal HttpModuleCollection() : base(Misc.CaseInsensitiveInvariantKeyComparer) {
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}
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/// <devdoc>
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/// <para>[To be supplied.]</para>
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/// </devdoc>
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public void CopyTo(Array dest, int index) {
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if (_all == null) {
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int n = Count;
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_all = new IHttpModule[n];
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for (int i = 0; i < n; i++)
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_all[i] = Get(i);
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}
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if (_all != null) {
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_all.CopyTo(dest, index);
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}
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}
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internal void AddModule(String name, IHttpModule m) {
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_all = null;
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_allKeys = null;
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BaseAdd(name, m);
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}
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internal void AppendCollection(HttpModuleCollection other) {
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// appends another collection to this instance (mutates this instance)
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for (int i = 0; i < other.Count; i++) {
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AddModule(other.BaseGetKey(i), other.Get(i));
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}
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}
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//
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// Access by name
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//
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/// <devdoc>
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/// <para>[To be supplied.]</para>
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/// </devdoc>
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public IHttpModule Get(String name) {
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return(IHttpModule)BaseGet(name);
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}
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/// <devdoc>
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/// <para>[To be supplied.]</para>
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/// </devdoc>
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public IHttpModule this[String name]
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{
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get { return Get(name);}
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}
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//
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// Indexed access
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//
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/// <devdoc>
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/// <para>[To be supplied.]</para>
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/// </devdoc>
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public IHttpModule Get(int index) {
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return(IHttpModule)BaseGet(index);
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}
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/// <devdoc>
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/// <para>[To be supplied.]</para>
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/// </devdoc>
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public String GetKey(int index) {
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return BaseGetKey(index);
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}
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/// <devdoc>
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/// <para>[To be supplied.]</para>
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/// </devdoc>
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public IHttpModule this[int index]
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{
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get { return Get(index);}
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}
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//
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// Access to keys and values as arrays
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//
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/// <devdoc>
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/// <para>[To be supplied.]</para>
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/// </devdoc>
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public String[] AllKeys {
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get {
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if (_allKeys == null)
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_allKeys = BaseGetAllKeys();
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return _allKeys;
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}
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}
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}
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}
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