109 lines
3.4 KiB
C#
109 lines
3.4 KiB
C#
//------------------------------------------------------------------------------
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// <copyright file="WebResourceAttribute.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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namespace System.Web.UI {
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using System;
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using System.ComponentModel;
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using System.Diagnostics.CodeAnalysis;
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using System.Web.Util;
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[AttributeUsage(AttributeTargets.Assembly, AllowMultiple=true)]
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public sealed class WebResourceAttribute : Attribute {
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private string _contentType;
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private bool _performSubstitution;
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private string _webResource;
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private string _cdnPath;
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private string _cdnPathSecureConnection;
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private bool _cdnSupportsSecureConnection;
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internal const string _microsoftCdnBasePath = "http://ajax.aspnetcdn.com/ajax/4.6/1/";
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public WebResourceAttribute(string webResource, string contentType) {
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if (String.IsNullOrEmpty(webResource)) {
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throw ExceptionUtil.ParameterNullOrEmpty("webResource");
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}
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if (String.IsNullOrEmpty(contentType)) {
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throw ExceptionUtil.ParameterNullOrEmpty("contentType");
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}
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_contentType = contentType;
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_webResource = webResource;
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_performSubstitution = false;
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}
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[SuppressMessage("Microsoft.Naming", "CA1704:IdentifiersShouldBeSpelledCorrectly", MessageId="Cdn", Justification="Stands for Content Delivery Network.")]
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public string CdnPath {
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get {
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return _cdnPath ?? String.Empty;
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}
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set {
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_cdnPath = value;
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}
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}
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public string LoadSuccessExpression {
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get;
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set;
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}
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internal string CdnPathSecureConnection {
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get {
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if (_cdnPathSecureConnection == null) {
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string cdnPath = CdnPath;
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if (String.IsNullOrEmpty(cdnPath) || !CdnSupportsSecureConnection || !cdnPath.StartsWith("http://", StringComparison.OrdinalIgnoreCase)) {
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cdnPath = String.Empty;
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}
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else {
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// convert http to https
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cdnPath = "https" + cdnPath.Substring(4);
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}
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_cdnPathSecureConnection = cdnPath;
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}
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return _cdnPathSecureConnection;
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}
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}
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[SuppressMessage("Microsoft.Naming", "CA1704:IdentifiersShouldBeSpelledCorrectly", MessageId = "Cdn", Justification = "Stands for Content Delivery Network.")]
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public bool CdnSupportsSecureConnection {
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get {
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return _cdnSupportsSecureConnection;
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}
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set {
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_cdnSupportsSecureConnection = value;
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}
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}
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public string ContentType {
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get {
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return _contentType;
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}
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}
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public bool PerformSubstitution {
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get {
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return _performSubstitution;
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}
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set {
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_performSubstitution = value;
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}
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}
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public string WebResource {
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get {
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return _webResource;
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}
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}
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}
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}
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