126 lines
4.5 KiB
C#
126 lines
4.5 KiB
C#
//------------------------------------------------------------------------------
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// <copyright file="ScriptingJsonSerializationSection.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.Configuration {
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using System;
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using System.Configuration;
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using System.Web;
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using System.Web.Configuration;
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using System.Web.Script.Serialization;
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public sealed class ScriptingJsonSerializationSection : ConfigurationSection {
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private static readonly ConfigurationProperty _propConverters =
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new ConfigurationProperty("converters",
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typeof(ConvertersCollection),
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null,
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ConfigurationPropertyOptions.IsDefaultCollection);
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private static readonly ConfigurationProperty _propRecursionLimitLimit =
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new ConfigurationProperty("recursionLimit",
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typeof(int),
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100,
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null,
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new IntegerValidator(1, int.MaxValue),
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ConfigurationPropertyOptions.None);
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private static readonly ConfigurationProperty _propMaxJsonLength =
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new ConfigurationProperty("maxJsonLength",
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typeof(int),
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102400,
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null,
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new IntegerValidator(1, int.MaxValue),
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ConfigurationPropertyOptions.None);
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private static ConfigurationPropertyCollection _properties = BuildProperties();
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private static ConfigurationPropertyCollection BuildProperties() {
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ConfigurationPropertyCollection props = new ConfigurationPropertyCollection();
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props.Add(_propConverters);
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props.Add(_propRecursionLimitLimit);
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props.Add(_propMaxJsonLength);
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return props;
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}
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protected override ConfigurationPropertyCollection Properties {
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get {
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return _properties;
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}
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}
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[ConfigurationProperty("converters", IsKey = true, DefaultValue = "")]
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public ConvertersCollection Converters {
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get {
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return (ConvertersCollection)base[_propConverters];
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}
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}
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[ConfigurationProperty("recursionLimit", DefaultValue = 100)]
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public int RecursionLimit {
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get {
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return (int)base[_propRecursionLimitLimit];
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}
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set {
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base[_propRecursionLimitLimit] = value;
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}
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}
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[ConfigurationProperty("maxJsonLength", DefaultValue = 102400)]
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public int MaxJsonLength {
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get {
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return (int)base[_propMaxJsonLength];
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}
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set {
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base[_propMaxJsonLength] = value;
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}
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}
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internal class ApplicationSettings {
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private int _recusionLimit;
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private int _maxJsonLimit;
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private JavaScriptConverter[] _converters;
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internal ApplicationSettings() {
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#pragma warning disable 0436
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ScriptingJsonSerializationSection section = (ScriptingJsonSerializationSection)
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WebConfigurationManager.GetSection("system.web.extensions/scripting/webServices/jsonSerialization");
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#pragma warning restore 0436
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if (section != null) {
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_recusionLimit = section.RecursionLimit;
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_maxJsonLimit = section.MaxJsonLength;
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_converters = section.Converters.CreateConverters();
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}
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else {
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_recusionLimit = (int)_propRecursionLimitLimit.DefaultValue;
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_maxJsonLimit = (int)_propMaxJsonLength.DefaultValue;
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_converters = new JavaScriptConverter[0];
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}
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}
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internal int RecursionLimit {
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get {
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return _recusionLimit;
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}
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}
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internal int MaxJsonLimit {
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get {
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return _maxJsonLimit;
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}
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}
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internal JavaScriptConverter[] Converters {
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get {
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return _converters;
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}
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}
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}
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}
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}
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