Imported Upstream version 4.6.0.125

Former-commit-id: a2155e9bd80020e49e72e86c44da02a8ac0e57a4

mcs/class/referencesource/System.Xml/System/Xml/Serialization/Configuration/ConfigurationStrings.cs

@@ -0,0 +1,69 @@
+//------------------------------------------------------------------------------
+// <copyright file="ConfigurationStrings.cs" company="Microsoft Corporation">
+//     Copyright (c) Microsoft Corporation.  All rights reserved.
+// </copyright>
+// <owner current="true" primary="true">[....]</owner>                                                                
+//------------------------------------------------------------------------------
+namespace System.Xml.Serialization.Configuration
+{
+    using System;
+    using System.Configuration;
+    using System.Globalization;
+
+    internal static class ConfigurationStrings
+    {
+        static string GetSectionPath(string sectionName)
+        {
+            return string.Format(CultureInfo.InvariantCulture, @"{0}/{1}", ConfigurationStrings.SectionGroupName, sectionName);
+        }
+
+        static internal string SchemaImporterExtensionsSectionPath
+        {
+            get { return ConfigurationStrings.GetSectionPath(ConfigurationStrings.SchemaImporterExtensionsSectionName); }
+        }
+
+        static internal string DateTimeSerializationSectionPath 
+        {
+            get { return ConfigurationStrings.GetSectionPath(ConfigurationStrings.DateTimeSerializationSectionName); }
+        }
+
+        static internal string XmlSerializerSectionPath 
+        {
+            get { return ConfigurationStrings.GetSectionPath(ConfigurationStrings.XmlSerializerSectionName); }
+        }
+
+        internal const string Name = "name";
+        internal const string SchemaImporterExtensionsSectionName = "schemaImporterExtensions";
+        internal const string DateTimeSerializationSectionName = "dateTimeSerialization";
+        internal const string XmlSerializerSectionName = "xmlSerializer";
+        internal const string SectionGroupName = "system.xml.serialization";
+        internal const string SqlTypesSchemaImporterChar = "SqlTypesSchemaImporterChar";
+        internal const string SqlTypesSchemaImporterNChar = "SqlTypesSchemaImporterNChar";
+        internal const string SqlTypesSchemaImporterVarChar = "SqlTypesSchemaImporterVarChar";
+        internal const string SqlTypesSchemaImporterNVarChar = "SqlTypesSchemaImporterNVarChar";
+        internal const string SqlTypesSchemaImporterText = "SqlTypesSchemaImporterText";
+        internal const string SqlTypesSchemaImporterNText = "SqlTypesSchemaImporterNText";
+        internal const string SqlTypesSchemaImporterVarBinary = "SqlTypesSchemaImporterVarBinary";
+        internal const string SqlTypesSchemaImporterBinary = "SqlTypesSchemaImporterBinary";
+        internal const string SqlTypesSchemaImporterImage = "SqlTypesSchemaImporterImage";
+        internal const string SqlTypesSchemaImporterDecimal = "SqlTypesSchemaImporterDecimal";
+        internal const string SqlTypesSchemaImporterNumeric = "SqlTypesSchemaImporterNumeric";
+        internal const string SqlTypesSchemaImporterBigInt = "SqlTypesSchemaImporterBigInt";
+        internal const string SqlTypesSchemaImporterInt = "SqlTypesSchemaImporterInt";
+        internal const string SqlTypesSchemaImporterSmallInt = "SqlTypesSchemaImporterSmallInt";
+        internal const string SqlTypesSchemaImporterTinyInt = "SqlTypesSchemaImporterTinyInt";
+        internal const string SqlTypesSchemaImporterBit = "SqlTypesSchemaImporterBit";
+        internal const string SqlTypesSchemaImporterFloat = "SqlTypesSchemaImporterFloat";
+        internal const string SqlTypesSchemaImporterReal = "SqlTypesSchemaImporterReal";
+        internal const string SqlTypesSchemaImporterDateTime = "SqlTypesSchemaImporterDateTime";
+        internal const string SqlTypesSchemaImporterSmallDateTime = "SqlTypesSchemaImporterSmallDateTime";
+        internal const string SqlTypesSchemaImporterMoney = "SqlTypesSchemaImporterMoney";
+        internal const string SqlTypesSchemaImporterSmallMoney = "SqlTypesSchemaImporterSmallMoney";
+        internal const string SqlTypesSchemaImporterUniqueIdentifier = "SqlTypesSchemaImporterUniqueIdentifier";
+        internal const string Type = "type";
+        internal const string Mode = "mode";
+        internal const string CheckDeserializeAdvances = "checkDeserializeAdvances";
+        internal const string TempFilesLocation = "tempFilesLocation";
+        internal const string UseLegacySerializerGeneration = "useLegacySerializerGeneration";
+    }
+}

mcs/class/referencesource/System.Xml/System/Xml/Serialization/Configuration/DateTimeSerializationSection.cs

@@ -0,0 +1,56 @@
+//------------------------------------------------------------------------------
+// <copyright file="DateTimeSerializationSection.cs" company="Microsoft Corporation">
+//     Copyright (c) Microsoft Corporation.  All rights reserved.
+// </copyright>
+// <owner current="true" primary="true">[....]</owner>                                                                
+//------------------------------------------------------------------------------
+#if CONFIGURATION_DEP
+namespace System.Xml.Serialization.Configuration
+{
+    using System;
+    using System.Configuration;
+    using System.ComponentModel;
+    using System.Globalization;
+    using System.Reflection;
+
+    public sealed class DateTimeSerializationSection : ConfigurationSection
+    {
+        public enum DateTimeSerializationMode
+        {
+            Default = 0,
+            Roundtrip = 1,
+            Local = 2,
+        }
+
+        public DateTimeSerializationSection()
+        {
+            this.properties.Add(this.mode);
+        }
+
+        protected override ConfigurationPropertyCollection Properties 
+        {
+            get 
+            {
+                return this.properties;
+            }
+        }
+
+        [ConfigurationProperty(ConfigurationStrings.Mode, DefaultValue=DateTimeSerializationMode.Roundtrip)]
+        public DateTimeSerializationMode Mode
+        {
+            get { return (DateTimeSerializationMode) this[this.mode]; }
+            set { this[this.mode] = value; }
+        }
+
+        ConfigurationPropertyCollection properties = new ConfigurationPropertyCollection();
+
+        // Supply a type converter, even though it's a plain type converter, to get around ConfigurationProperty's internal
+        // Enum conversion routine.  The internal one is case-sensitive, we want this to be case-insensitive.
+        readonly ConfigurationProperty mode =
+            new ConfigurationProperty(ConfigurationStrings.Mode, typeof(DateTimeSerializationMode), DateTimeSerializationMode.Roundtrip,
+                    new EnumConverter(typeof(DateTimeSerializationMode)), null, ConfigurationPropertyOptions.None);
+
+    }
+
+}
+#endif

mcs/class/referencesource/System.Xml/System/Xml/Serialization/Configuration/SchemaImporterExtensionElement.cs

@@ -0,0 +1,129 @@
+//------------------------------------------------------------------------------
+// <copyright file="SchemaImporterExtensionElement.cs" company="Microsoft Corporation">
+//     Copyright (c) Microsoft Corporation.  All rights reserved.
+// </copyright>
+// <owner current="true" primary="true">[....]</owner>                                                                
+//------------------------------------------------------------------------------
+#if CONFIGURATION_DEP
+namespace System.Xml.Serialization.Configuration
+{
+    using System;
+    using System.Configuration;
+    using System.ComponentModel;
+    using System.Globalization;
+    using System.Reflection;
+    using System.Security.Permissions;
+
+    public sealed class SchemaImporterExtensionElement : ConfigurationElement
+    {
+        public SchemaImporterExtensionElement()
+        {
+            this.properties.Add(this.name);
+            this.properties.Add(this.type);
+        }
+
+        public SchemaImporterExtensionElement(string name, string type) : this()
+        {
+            this.Name = name;
+            this[this.type] = new TypeAndName(type);
+        }
+        
+        public SchemaImporterExtensionElement(string name, Type type) : this()
+        {
+            this.Name = name;
+            this.Type = type;
+        }
+
+        [ConfigurationProperty(ConfigurationStrings.Name, IsRequired=true, IsKey = true)]
+        public string Name
+        {
+            get { return (string)this[this.name]; }
+            set { this[this.name] = value; }
+        }
+
+        protected override ConfigurationPropertyCollection Properties
+        {
+            get 
+            {
+                return this.properties;
+            }
+        }
+
+        [ConfigurationProperty(ConfigurationStrings.Type, IsRequired=true, IsKey = false)]
+        [TypeConverter(typeof(TypeTypeConverter))]
+        public Type Type
+        {
+            get { return ((TypeAndName) this[this.type]).type; }
+            set { this[this.type] = new TypeAndName(value); }
+        }
+
+        internal string Key
+        {
+            get { return this.Name; }
+        }
+        
+        ConfigurationPropertyCollection properties = new ConfigurationPropertyCollection();
+
+        readonly ConfigurationProperty name = 
+            new ConfigurationProperty(ConfigurationStrings.Name, typeof(string), null, 
+                    ConfigurationPropertyOptions.IsKey);
+
+        readonly ConfigurationProperty type =
+            new ConfigurationProperty(ConfigurationStrings.Type, typeof(Type), null,
+                    new TypeTypeConverter(), null, ConfigurationPropertyOptions.IsRequired);
+
+        class TypeAndName
+        {
+            public TypeAndName(string name)
+            {
+                this.type = Type.GetType(name, true, true);
+                this.name = name;
+            }
+
+            public TypeAndName(Type type)
+            {
+                this.type = type;
+            }
+
+            public override int GetHashCode()
+            {
+                return type.GetHashCode();
+            }
+
+            public override bool Equals(object comparand)
+            {
+                return type.Equals(((TypeAndName) comparand).type);
+            }
+
+            public readonly Type type;
+            public readonly string name;
+        }
+
+        class TypeTypeConverter : TypeConverter {
+            public override bool CanConvertFrom(ITypeDescriptorContext context, Type sourceType) {
+                if (sourceType == typeof(string)) {
+                    return true;
+                }
+                return base.CanConvertFrom(context, sourceType);
+            }
+        
+            public override object ConvertFrom(ITypeDescriptorContext context, CultureInfo culture, object value) {
+                if (value is string) {
+                    return new TypeAndName((string) value);
+                }
+
+                return base.ConvertFrom(context, culture, value);
+            }
+
+            public override object ConvertTo(ITypeDescriptorContext context, CultureInfo culture, object value, Type destinationType) {
+                if (destinationType == typeof(string)) {
+                    TypeAndName castedValue = (TypeAndName) value;
+                    return castedValue.name == null ? castedValue.type.AssemblyQualifiedName : castedValue.name;
+                }
+
+                return base.ConvertTo(context, culture, value, destinationType);
+            }
+        }
+    }
+}
+#endif

mcs/class/referencesource/System.Xml/System/Xml/Serialization/Configuration/SchemaImporterExtensionElementCollection.cs

@@ -0,0 +1,98 @@
+//------------------------------------------------------------------------------
+// <copyright file="SchemaImporterExtensionElementCollection.cs" company="Microsoft Corporation">
+//     Copyright (c) Microsoft Corporation.  All rights reserved.
+// </copyright>
+// <owner current="true" primary="true">[....]</owner>                                                                
+//------------------------------------------------------------------------------
+#if CONFIGURATION_DEP
+namespace System.Xml.Serialization.Configuration
+{
+
+    using System;
+    using System.Configuration;
+    using System.Security.Permissions;
+
+    [ConfigurationCollection(typeof(SchemaImporterExtensionElement))]
+    public sealed class SchemaImporterExtensionElementCollection : ConfigurationElementCollection
+    {
+        public SchemaImporterExtensionElementCollection() 
+        {
+        }
+        
+        public SchemaImporterExtensionElement this[int index]
+        {
+            get
+            {
+                return (SchemaImporterExtensionElement)BaseGet(index);
+            }
+            set
+            {
+                if (BaseGet(index) != null)
+                {
+                    BaseRemoveAt(index);
+                }
+                BaseAdd(index,value);
+            }
+        }
+         
+        public new SchemaImporterExtensionElement this[string name]
+        {
+            get
+            {
+                return (SchemaImporterExtensionElement)BaseGet(name);
+            }
+            set
+            {
+                if (BaseGet(name) != null)
+                {
+                    BaseRemove(name);
+                }
+                BaseAdd(value);
+            }
+        }
+         
+        public void Add(SchemaImporterExtensionElement element)
+        {
+            BaseAdd(element);
+        }
+
+        public void Clear()
+        {
+            BaseClear();
+        }
+
+        protected override ConfigurationElement CreateNewElement() 
+        {
+            return new SchemaImporterExtensionElement();
+        }
+
+        protected override Object GetElementKey(ConfigurationElement element) 
+        {
+            return ((SchemaImporterExtensionElement)element).Key;
+        }
+
+        public int IndexOf(SchemaImporterExtensionElement element)
+        {
+            return BaseIndexOf(element);
+        }
+         
+        public void Remove(SchemaImporterExtensionElement element) 
+        {
+            BaseRemove(element.Key);
+        }
+
+        public void Remove(string name) 
+        {
+            BaseRemove(name);
+        }
+
+        public void RemoveAt(int index)
+        {
+            BaseRemoveAt(index);
+        }
+
+    } 
+
+}
+
+#endif

mcs/class/referencesource/System.Xml/System/Xml/Serialization/Configuration/SchemaImporterExtensionsSection.cs

@@ -0,0 +1,108 @@
+//------------------------------------------------------------------------------
+// <copyright file="SchemaImporterExtensionsSection.cs" company="Microsoft Corporation">
+//     Copyright (c) Microsoft Corporation.  All rights reserved.
+// </copyright>
+// <owner current="true" primary="true">[....]</owner>                                                                
+//------------------------------------------------------------------------------
+#if CONFIGURATION_DEP
+namespace System.Xml.Serialization.Configuration
+{
+    using System.Configuration;
+    using System.Collections;
+    using System.Globalization;
+    using System.Reflection;
+    using System.Threading;
+    using System.Xml.Serialization.Advanced;
+
+    public sealed class SchemaImporterExtensionsSection : ConfigurationSection
+    {
+        public SchemaImporterExtensionsSection() 
+        {
+            this.properties.Add(this.schemaImporterExtensions);
+        }
+
+        private static string GetSqlTypeSchemaImporter(string typeName) {
+            return "System.Data.SqlTypes." + typeName + ", " + AssemblyRef.SystemData;
+        }
+
+        protected override void InitializeDefault()
+        {
+
+            this.SchemaImporterExtensions.Add(
+                new SchemaImporterExtensionElement(ConfigurationStrings.SqlTypesSchemaImporterChar, GetSqlTypeSchemaImporter("TypeCharSchemaImporterExtension")));
+            this.SchemaImporterExtensions.Add(
+                new SchemaImporterExtensionElement(ConfigurationStrings.SqlTypesSchemaImporterNChar, GetSqlTypeSchemaImporter("TypeNCharSchemaImporterExtension")));
+            this.SchemaImporterExtensions.Add(
+                new SchemaImporterExtensionElement(ConfigurationStrings.SqlTypesSchemaImporterVarChar, GetSqlTypeSchemaImporter("TypeVarCharSchemaImporterExtension")));
+            this.SchemaImporterExtensions.Add(
+                new SchemaImporterExtensionElement(ConfigurationStrings.SqlTypesSchemaImporterNVarChar, GetSqlTypeSchemaImporter("TypeNVarCharSchemaImporterExtension")));
+            this.SchemaImporterExtensions.Add(
+                new SchemaImporterExtensionElement(ConfigurationStrings.SqlTypesSchemaImporterText, GetSqlTypeSchemaImporter("TypeTextSchemaImporterExtension")));
+            this.SchemaImporterExtensions.Add(
+                new SchemaImporterExtensionElement(ConfigurationStrings.SqlTypesSchemaImporterNText, GetSqlTypeSchemaImporter("TypeNTextSchemaImporterExtension")));
+            this.SchemaImporterExtensions.Add(
+                new SchemaImporterExtensionElement(ConfigurationStrings.SqlTypesSchemaImporterVarBinary, GetSqlTypeSchemaImporter("TypeVarBinarySchemaImporterExtension")));
+            this.SchemaImporterExtensions.Add(
+                new SchemaImporterExtensionElement(ConfigurationStrings.SqlTypesSchemaImporterBinary, GetSqlTypeSchemaImporter("TypeBinarySchemaImporterExtension")));
+            this.SchemaImporterExtensions.Add(
+                new SchemaImporterExtensionElement(ConfigurationStrings.SqlTypesSchemaImporterImage, GetSqlTypeSchemaImporter("TypeVarImageSchemaImporterExtension")));
+            this.SchemaImporterExtensions.Add(
+                new SchemaImporterExtensionElement(ConfigurationStrings.SqlTypesSchemaImporterDecimal, GetSqlTypeSchemaImporter("TypeDecimalSchemaImporterExtension")));
+            this.SchemaImporterExtensions.Add(
+                new SchemaImporterExtensionElement(ConfigurationStrings.SqlTypesSchemaImporterNumeric, GetSqlTypeSchemaImporter("TypeNumericSchemaImporterExtension")));
+            this.SchemaImporterExtensions.Add(
+                new SchemaImporterExtensionElement(ConfigurationStrings.SqlTypesSchemaImporterBigInt, GetSqlTypeSchemaImporter("TypeBigIntSchemaImporterExtension")));
+            this.SchemaImporterExtensions.Add(
+                new SchemaImporterExtensionElement(ConfigurationStrings.SqlTypesSchemaImporterInt, GetSqlTypeSchemaImporter("TypeIntSchemaImporterExtension")));
+            this.SchemaImporterExtensions.Add(
+                new SchemaImporterExtensionElement(ConfigurationStrings.SqlTypesSchemaImporterSmallInt, GetSqlTypeSchemaImporter("TypeSmallIntSchemaImporterExtension")));
+            this.SchemaImporterExtensions.Add(
+                new SchemaImporterExtensionElement(ConfigurationStrings.SqlTypesSchemaImporterTinyInt, GetSqlTypeSchemaImporter("TypeTinyIntSchemaImporterExtension")));
+            this.SchemaImporterExtensions.Add(
+                new SchemaImporterExtensionElement(ConfigurationStrings.SqlTypesSchemaImporterBit, GetSqlTypeSchemaImporter("TypeBitSchemaImporterExtension")));
+            this.SchemaImporterExtensions.Add(
+                new SchemaImporterExtensionElement(ConfigurationStrings.SqlTypesSchemaImporterFloat, GetSqlTypeSchemaImporter("TypeFloatSchemaImporterExtension")));
+            this.SchemaImporterExtensions.Add(
+                new SchemaImporterExtensionElement(ConfigurationStrings.SqlTypesSchemaImporterReal, GetSqlTypeSchemaImporter("TypeRealSchemaImporterExtension")));
+            this.SchemaImporterExtensions.Add(
+                new SchemaImporterExtensionElement(ConfigurationStrings.SqlTypesSchemaImporterDateTime, GetSqlTypeSchemaImporter("TypeDateTimeSchemaImporterExtension")));
+            this.SchemaImporterExtensions.Add(
+                new SchemaImporterExtensionElement(ConfigurationStrings.SqlTypesSchemaImporterSmallDateTime, GetSqlTypeSchemaImporter("TypeSmallDateTimeSchemaImporterExtension")));
+            this.SchemaImporterExtensions.Add(
+                new SchemaImporterExtensionElement(ConfigurationStrings.SqlTypesSchemaImporterMoney, GetSqlTypeSchemaImporter("TypeMoneySchemaImporterExtension")));
+            this.SchemaImporterExtensions.Add(
+                new SchemaImporterExtensionElement(ConfigurationStrings.SqlTypesSchemaImporterSmallMoney, GetSqlTypeSchemaImporter("TypeSmallMoneySchemaImporterExtension")));
+            this.SchemaImporterExtensions.Add(
+                new SchemaImporterExtensionElement(ConfigurationStrings.SqlTypesSchemaImporterUniqueIdentifier, GetSqlTypeSchemaImporter("TypeUniqueIdentifierSchemaImporterExtension")));
+        }
+
+        protected override ConfigurationPropertyCollection Properties
+        {
+            get { return this.properties; }
+        }
+
+        [ConfigurationProperty("", IsDefaultCollection = true)]
+        public SchemaImporterExtensionElementCollection SchemaImporterExtensions
+        {
+            get { return (SchemaImporterExtensionElementCollection)this[this.schemaImporterExtensions]; }
+        }
+
+        internal SchemaImporterExtensionCollection SchemaImporterExtensionsInternal {
+            get {
+                SchemaImporterExtensionCollection extensions = new SchemaImporterExtensionCollection();
+                foreach(SchemaImporterExtensionElement elem in this.SchemaImporterExtensions) {
+                    extensions.Add(elem.Name, elem.Type);
+                }
+
+                return extensions;
+            }
+        }
+
+        ConfigurationPropertyCollection properties = new ConfigurationPropertyCollection();
+
+        readonly ConfigurationProperty schemaImporterExtensions =
+            new ConfigurationProperty(null, typeof(SchemaImporterExtensionElementCollection), null,
+                    ConfigurationPropertyOptions.IsDefaultCollection);
+    }
+}
+#endif

mcs/class/referencesource/System.Xml/System/Xml/Serialization/Configuration/SerializationSectionGroup.cs

@@ -0,0 +1,38 @@
+//------------------------------------------------------------------------------
+// <copyright file="SerializationSectionGroup.cs" company="Microsoft Corporation">
+//     Copyright (c) Microsoft Corporation.  All rights reserved.
+// </copyright>
+// <owner current="true" primary="true">[....]</owner>                                                                
+//------------------------------------------------------------------------------
+#if CONFIGURATION_DEP
+namespace System.Xml.Serialization.Configuration
+{
+    using System.Configuration;
+
+    /// <summary>
+    /// Summary description for SerializationSectionGroup.
+    /// </summary>
+    public sealed class SerializationSectionGroup : ConfigurationSectionGroup
+    {
+        public SerializationSectionGroup() {}
+
+        // public properties
+        [ConfigurationProperty(ConfigurationStrings.SchemaImporterExtensionsSectionName)]
+        public SchemaImporterExtensionsSection SchemaImporterExtensions
+        {
+            get { return (SchemaImporterExtensionsSection)Sections[ConfigurationStrings.SchemaImporterExtensionsSectionName]; }
+        }
+
+        [ConfigurationProperty(ConfigurationStrings.DateTimeSerializationSectionName)]
+        public DateTimeSerializationSection DateTimeSerialization 
+        {
+            get { return (DateTimeSerializationSection)Sections[ConfigurationStrings.DateTimeSerializationSectionName]; }
+        }
+        
+        public XmlSerializerSection XmlSerializer 
+        {
+            get { return (XmlSerializerSection)Sections[ConfigurationStrings.XmlSerializerSectionName]; }
+        }
+    }
+}
+#endif

mcs/class/referencesource/System.Xml/System/Xml/Serialization/Configuration/XmlSerializerSection.cs

@@ -0,0 +1,100 @@
+#if CONFIGURATION_DEP
+namespace System.Xml.Serialization.Configuration
+{
+    using System;
+    using System.IO;
+    using System.Web;
+    using System.Configuration;
+    using System.ComponentModel;
+    using System.Globalization;
+    using System.Reflection;
+    using System.Resources;
+
+    public sealed class XmlSerializerSection : ConfigurationSection
+    {
+        public XmlSerializerSection()
+        {
+            this.properties.Add(this.checkDeserializeAdvances);
+            this.properties.Add(this.tempFilesLocation);
+            this.properties.Add(this.useLegacySerializerGeneration);
+        }
+
+        protected override ConfigurationPropertyCollection Properties
+        {
+            get
+            {
+                return this.properties;
+            }
+        }
+
+        [ConfigurationProperty(ConfigurationStrings.CheckDeserializeAdvances, DefaultValue = false)]
+        public bool CheckDeserializeAdvances
+        {
+            get { return (bool)this[this.checkDeserializeAdvances]; }
+            set { this[this.checkDeserializeAdvances] = value; }
+        }
+
+        [ConfigurationProperty(ConfigurationStrings.TempFilesLocation, DefaultValue = null)]
+        public string TempFilesLocation
+        {
+            get { return (string)this[this.tempFilesLocation]; }
+            set { this[this.tempFilesLocation] = value; }
+        }
+
+        [ConfigurationProperty(ConfigurationStrings.UseLegacySerializerGeneration, DefaultValue = false)]
+        public bool UseLegacySerializerGeneration
+        {
+            get { return (bool)this[this.useLegacySerializerGeneration]; }
+            set { this[this.useLegacySerializerGeneration] = value; }
+        }
+
+        ConfigurationPropertyCollection properties = new ConfigurationPropertyCollection();
+
+        // Supply a type converter, even though it's a plain type converter, to get around ConfigurationProperty's internal
+        // Enum conversion routine.  The internal one is case-sensitive, we want this to be case-insensitive.
+        readonly ConfigurationProperty checkDeserializeAdvances =
+            new ConfigurationProperty(ConfigurationStrings.CheckDeserializeAdvances, typeof(bool), false,
+                    ConfigurationPropertyOptions.None);
+
+        readonly ConfigurationProperty tempFilesLocation =
+            new ConfigurationProperty(ConfigurationStrings.TempFilesLocation, typeof(string), null, null,
+            new RootedPathValidator(),
+            ConfigurationPropertyOptions.None);
+
+        readonly ConfigurationProperty useLegacySerializerGeneration =
+            new ConfigurationProperty(ConfigurationStrings.UseLegacySerializerGeneration, typeof(bool), false,
+                ConfigurationPropertyOptions.None);
+    }
+
+
+    public class RootedPathValidator : ConfigurationValidatorBase
+    {
+        public override bool CanValidate(Type type)
+        {
+            return (type == typeof(string));
+        }
+
+        public override void Validate(object value)
+        {
+            string tempDirectory = value as string;
+            if (string.IsNullOrEmpty(tempDirectory))
+                return;
+            tempDirectory = tempDirectory.Trim();
+            if (string.IsNullOrEmpty(tempDirectory))
+                return;
+            if (!Path.IsPathRooted(tempDirectory))
+            {
+                // Make sure the path is not relative (VSWhidbey 260075)
+                throw new ConfigurationErrorsException();
+            }
+            char firstChar = tempDirectory[0];
+            if (firstChar == Path.DirectorySeparatorChar || firstChar == Path.AltDirectorySeparatorChar)
+            {
+                // Make sure the path is explicitly rooted
+                throw new ConfigurationErrorsException();
+            }
+        }
+    }
+}
+
+#endif