116 lines
4.8 KiB
C#
116 lines
4.8 KiB
C#
//------------------------------------------------------------------------------
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// <copyright file="CodeSubDirectory.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.Xml;
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using System.Configuration;
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using System.Collections.Specialized;
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using System.Collections;
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using System.Globalization;
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using System.IO;
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using System.Text;
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using System.Web.Compilation;
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using System.Reflection;
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using System.Web.Hosting;
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using System.Web.UI;
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using System.CodeDom.Compiler;
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using System.Web.Util;
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using System.ComponentModel;
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using System.Security.Permissions;
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public sealed class CodeSubDirectory : ConfigurationElement {
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private const string dirNameAttribName = "directoryName";
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private static ConfigurationPropertyCollection _properties;
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private static readonly ConfigurationProperty _propDirectoryName =
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new ConfigurationProperty(dirNameAttribName,
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typeof(string),
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null,
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StdValidatorsAndConverters.WhiteSpaceTrimStringConverter,
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StdValidatorsAndConverters.NonEmptyStringValidator,
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ConfigurationPropertyOptions.IsRequired | ConfigurationPropertyOptions.IsKey);
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static CodeSubDirectory() {
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_properties = new ConfigurationPropertyCollection();
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_properties.Add(_propDirectoryName);
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}
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internal CodeSubDirectory() {
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}
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public CodeSubDirectory(string directoryName) {
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DirectoryName = directoryName;
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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(dirNameAttribName, IsRequired = true, IsKey = true, DefaultValue = "")]
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[TypeConverter(typeof(WhiteSpaceTrimStringConverter))]
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public string DirectoryName {
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get {
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return (string)base[_propDirectoryName];
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}
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set {
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base[_propDirectoryName] = value;
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}
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}
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// The assembly is named after the directory
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internal string AssemblyName { get { return DirectoryName; } }
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// Validate the element for runtime use
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internal void DoRuntimeValidation() {
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string directoryName = DirectoryName;
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// If the app is precompiled, don't attempt further validation, sine the directory
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// will not actually exist (VSWhidbey 394333)
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if (BuildManager.IsPrecompiledApp) {
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return;
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}
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// Make sure it's just a valid simple directory name
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if (!Util.IsValidFileName(directoryName)) {
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throw new ConfigurationErrorsException(
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SR.GetString(SR.Invalid_CodeSubDirectory, directoryName),
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ElementInformation.Properties[dirNameAttribName].Source, ElementInformation.Properties[dirNameAttribName].LineNumber);
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}
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VirtualPath codeVirtualSubDir = HttpRuntime.CodeDirectoryVirtualPath.SimpleCombineWithDir(directoryName);
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// Make sure the specified directory exists
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if (!VirtualPathProvider.DirectoryExistsNoThrow(codeVirtualSubDir)) {
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throw new ConfigurationErrorsException(
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SR.GetString(SR.Invalid_CodeSubDirectory_Not_Exist, codeVirtualSubDir),
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ElementInformation.Properties[dirNameAttribName].Source, ElementInformation.Properties[dirNameAttribName].LineNumber);
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}
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// Look at the actual physical dir to get its name canonicalized (VSWhidbey 288568)
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string physicalDir = codeVirtualSubDir.MapPathInternal();
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FindFileData ffd;
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FindFileData.FindFile(physicalDir, out ffd);
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// If the name was not canonical, reject it
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if (!StringUtil.EqualsIgnoreCase(directoryName, ffd.FileNameLong)) {
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throw new ConfigurationErrorsException(
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SR.GetString(SR.Invalid_CodeSubDirectory, directoryName),
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ElementInformation.Properties[dirNameAttribName].Source, ElementInformation.Properties[dirNameAttribName].LineNumber);
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}
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if (BuildManager.IsReservedAssemblyName(directoryName)) {
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throw new ConfigurationErrorsException(
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SR.GetString(SR.Reserved_AssemblyName, directoryName),
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ElementInformation.Properties[dirNameAttribName].Source, ElementInformation.Properties[dirNameAttribName].LineNumber);
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}
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}
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}
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}
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