Fixed SD2-1020: Nameing project folders with ';' makes the solution unable to run.

git-svn-id: svn://svn.sharpdevelop.net/sharpdevelop/trunk@1727 1ccf3a8d-04fe-1044-b7c0-cef0b8235c61

src/Main/Base/Project/ICSharpCode.SharpDevelop.csproj

@@ -646,7 +646,6 @@
     <Compile Include="Src\TextEditor\Gui\Editor\CompletionWindow\OverrideCompletionDataProvider.cs" />
     <Compile Include="Src\Gui\Pads\TaskList\TaskView.cs" />
     <Compile Include="Src\Gui\Pads\TaskList\TaskListPad.cs" />
-    <Compile Include="Src\Project\MSBuildFile.cs" />
     <Compile Include="Src\Gui\FormLocationHelper.cs" />
     <Compile Include="Src\Gui\Dialogs\ReferenceDialog\AddWebReferenceDialog.cs" />
     <Compile Include="Src\Gui\Dialogs\ReferenceDialog\WebServicesView.cs" />

src/Main/Base/Project/Src/Project/Converter/PrjxToSolutionProject.cs

@@ -236,7 +236,7 @@ namespace ICSharpCode.SharpDevelop.Project.Converter
 			}
 			// We have to use the stringWriter for writing because xslt.Transform doesn't use
 			// writer.Formatting. Also, we need to remove some unwanted whitespace from the beginning.
-			using (MSBuildFileWriter writer = new MSBuildFileWriter(outFile, Encoding.UTF8)) {
+			using (XmlTextWriter writer = new XmlTextWriter(outFile, Encoding.UTF8)) {
 				writer.Formatting = Formatting.Indented;
 				using (XmlTextReader reader = new XmlTextReader(new StringReader(stringWriter.ToString()))) {
 					reader.WhitespaceHandling = WhitespaceHandling.Significant;

src/Main/Base/Project/Src/Project/Items/ProjectItem.cs

@@ -6,6 +6,8 @@
 // </file>
 
 using System;
+using System.Globalization;
+using System.Text;
 using System.IO;
 using System.ComponentModel;
 using System.Collections.Generic;
@@ -138,10 +140,60 @@ namespace ICSharpCode.SharpDevelop.Project
 			                     Properties);
 		}
 		
+		public static string MSBuildEscape(string text)
+		{
+			StringBuilder b = null;
+			for (int i = 0; i < text.Length; i++) {
+				char c = text[i];
+				if (c == '%') {
+					if (b == null) b = new StringBuilder(text, 0, i, text.Length + 6);
+					b.Append("%25");
+				} else if (c == ';') {
+					if (b == null) b = new StringBuilder(text, 0, i, text.Length + 6);
+					b.Append("%3b");
+				} else {
+					if (b != null) {
+						b.Append(c);
+					}
+				}
+			}
+			if (b != null)
+				return b.ToString();
+			else
+				return text;
+		}
+		
+		public static string MSBuildUnescape(string text)
+		{
+			StringBuilder b = null;
+			for (int i = 0; i < text.Length; i++) {
+				char c = text[i];
+				if (c == '%' && i + 2 < text.Length) {
+					if (b == null) b = new StringBuilder(text, 0, i, text.Length + 6);
+					string a = text[i + 1].ToString() + text[i + 2].ToString();
+					int num;
+					if (int.TryParse(a, NumberStyles.HexNumber, CultureInfo.InvariantCulture, out num)) {
+						b.Append((char)num);
+						i += 2;
+					} else {
+						b.Append('%');
+					}
+				} else {
+					if (b != null) {
+						b.Append(c);
+					}
+				}
+			}
+			if (b != null)
+				return b.ToString();
+			else
+				return text;
+		}
+		
 		public static ProjectItem ReadItem(XmlReader reader, IProject project, string itemType)
 		{
 			ProjectItem newItem = project != null ? project.CreateProjectItem(itemType) : ProjectItemFactory.CreateProjectItem(project, itemType);
-			newItem.Include  = reader.GetAttribute("Include");
+			newItem.Include = MSBuildUnescape(reader.GetAttribute("Include"));
 			if (!reader.IsEmptyElement) {
 				PropertyGroup.ReadProperties(reader, newItem.Properties, itemType);
 			}
@@ -152,12 +204,12 @@ namespace ICSharpCode.SharpDevelop.Project
 		internal void WriteItem(XmlWriter writer)
 		{
 			writer.WriteStartElement(Tag);
-			writer.WriteAttributeString("Include", Include);
-			Properties.WriteProperties(writer);
+			writer.WriteAttributeString("Include", MSBuildEscape(Include));
+			this.Properties.WriteProperties(writer);
 			writer.WriteEndElement();
 		}
 		
-		internal static void ReadItemGroup(XmlTextReader reader, IProject project, List<ProjectItem> items)
+		internal static void ReadItemGroup(XmlReader reader, IProject project, List<ProjectItem> items)
 		{
 			if (reader.IsEmptyElement) {
 				return;

src/Main/Base/Project/Src/Project/MSBuildFile.cs

@@ -1,108 +0,0 @@
-// <file>
-//     <copyright see="prj:///doc/copyright.txt"/>
-//     <license see="prj:///doc/license.txt"/>
-//     <owner name="Scott Ferrett" email="surf@softvelocity.com"/>
-//     <version>$Revision$</version>
-// </file>
-
-using System;
-using System.CodeDom.Compiler;
-using System.Diagnostics;
-using System.IO;
-using System.Globalization;
-using System.Collections.Generic;
-using System.Text;
-using System.Text.RegularExpressions;
-using System.Xml;
-using System.Xml.Xsl;
-using ICSharpCode.Core;
-using ICSharpCode.SharpDevelop.Internal.Templates;
-using ICSharpCode.SharpDevelop.Gui;
-
-namespace ICSharpCode.SharpDevelop.Project
-{
-	// Summary:
-	// Represents a reader that reads MSBuild files converting the MSBuild specific escape %25 to %
-	public class MSBuildFileReader : XmlTextReader
-	{
-		private string Convert(string instr)
-		{
-			if (instr != null && instr.Contains("%25")) {
-				return instr.Replace("%25", "%");
-			}
-			return instr;
-		}
-		public MSBuildFileReader(string fileName) : base(fileName) { }
-		public MSBuildFileReader(TextReader r) : base(r) { }
-		//
-		// Summary:
-		// Gets the value of the attribute with the specified index.
-		// 
-		// Parameters:
-		// i: 
-		//    The index of the attribute. The index is zero-based. (The first attribute
-		//    has index 0.) 
-		// 
-		// Returns:
-		// The value of the specified attribute.
-		// 
-		// Exceptions:
-		//    System.ArgumentOutOfRangeException
-		// 
-		public override string GetAttribute(int i)
-		{
-			return Convert(base.GetAttribute(i));
-		}
-		//
-		// Summary:
-		// Gets the value of the attribute with the specified name.
-		// 
-		// Parameters:
-		// name: 
-		//    The qualified name of the attribute. 
-		// 
-		// Returns:
-		// The value of the specified attribute. If the attribute is not found, null is
-		// returned.
-		public override string GetAttribute(string name)
-		{
-			return Convert(base.GetAttribute(name));
-		}
-		//
-		// Summary:
-		// Gets the value of the attribute with the specified local name and namespace
-		// URI.
-		// 
-		// Parameters:
-		// localName: 
-		//    The local name of the attribute. 
-		// namespaceURI: 
-		//    The namespace URI of the attribute. 
-		// 
-		// Returns:
-		// The value of the specified attribute. If the attribute is not found, null is
-		// returned. This method does not move the reader.
-		public override string GetAttribute(string localName, string namespaceURI)
-		{
-			return Convert(base.GetAttribute(localName, namespaceURI));
-		}
-	}
-	// Summary:
-	// Represents a writer that writes MSBuild files converting the MSBuild specific escape % to %25
-	public class MSBuildFileWriter : XmlTextWriter
-	{
-		private string Convert(string instr)
-		{
-			if (instr != null && instr.Contains("%")) {
-				return instr.Replace("%", "%25");
-			}
-			return instr;
-		}
-		public MSBuildFileWriter(string fileName, Encoding encoding) : base(fileName, encoding) { }
-		
-		public override void WriteString(string text)
-		{
-			base.WriteString(Convert(text));
-		}
-	}
-}

src/Main/Base/Project/Src/Project/MSBuildProject.cs

@@ -90,7 +90,7 @@ namespace ICSharpCode.SharpDevelop.Project
 		protected void SetupProject(string projectFileName)
 		{
 			this.FileName = Path.GetFullPath(projectFileName);
-			using (MSBuildFileReader reader = new MSBuildFileReader(projectFileName)) {
+			using (XmlTextReader reader = new XmlTextReader(projectFileName)) {
 				reader.WhitespaceHandling = WhitespaceHandling.Significant;
 				reader.Namespaces = false;
 				reader.MoveToContent(); // we have to skip over the XmlDeclaration (if it exists)
@@ -110,7 +110,7 @@ namespace ICSharpCode.SharpDevelop.Project
 								ProjectItem.ReadItemGroup(reader, this, Items);
 								break;
 							case "Import":
-								string import = reader.GetAttribute("Project");
+								string import = ProjectItem.MSBuildUnescape(reader.GetAttribute("Project"));
 								Imports.Add(import);
 								break;
 							default:
@@ -124,7 +124,7 @@ namespace ICSharpCode.SharpDevelop.Project
 			
 			string userSettingsFileName = projectFileName + ".user";
 			if (File.Exists(userSettingsFileName)) {
-				using (MSBuildFileReader reader = new MSBuildFileReader(userSettingsFileName)) {
+				using (XmlTextReader reader = new XmlTextReader(userSettingsFileName)) {
 					reader.WhitespaceHandling = WhitespaceHandling.Significant;
 					reader.Namespaces = false;
 					reader.MoveToContent(); // we have to skip over the XmlDeclaration (if it exists)
@@ -179,7 +179,7 @@ namespace ICSharpCode.SharpDevelop.Project
 				Dictionary<string, PropertyGroup> configurations = isUserFile ? this.userConfigurations : this.configurations;
 				
 				string conditionProperty = match.Result("${property}");
-				string configuration = match.Result("${value}");
+				string configuration = ProjectItem.MSBuildUnescape(match.Result("${value}"));
 				if (conditionProperty == "$(Configuration)|$(Platform)") {
 					// configuration is ok
 				} else if (conditionProperty == "$(Configuration)") {
@@ -211,7 +211,7 @@ namespace ICSharpCode.SharpDevelop.Project
 			if (!System.IO.Directory.Exists(outputDirectory)) {
 				System.IO.Directory.CreateDirectory(outputDirectory);
 			}
-			using (MSBuildFileWriter writer = new MSBuildFileWriter(fileName, Encoding.UTF8)) {
+			using (XmlTextWriter writer = new XmlTextWriter(fileName, Encoding.UTF8)) {
 				writer.Formatting = Formatting.Indented;
 				writer.Namespaces = false;
 				
@@ -267,7 +267,7 @@ namespace ICSharpCode.SharpDevelop.Project
 				
 				foreach (string import in Imports) {
 					writer.WriteStartElement("Import");
-					writer.WriteAttributeString("Project", import);
+					writer.WriteAttributeString("Project", ProjectItem.MSBuildEscape(import));
 					writer.WriteEndElement();
 				}
 				
@@ -276,7 +276,7 @@ namespace ICSharpCode.SharpDevelop.Project
 			
 			string userSettingsFileName = fileName + ".user";
 			if (userConfigurations.Count > 0 || UserBaseConfiguration.PropertyCount > 0 || File.Exists(userSettingsFileName)) {
-				using (MSBuildFileWriter writer = new MSBuildFileWriter(userSettingsFileName, Encoding.UTF8)) {
+				using (XmlTextWriter writer = new XmlTextWriter(userSettingsFileName, Encoding.UTF8)) {
 					writer.Formatting = Formatting.Indented;
 					writer.Namespaces = false;
 					writer.WriteStartElement("Project");
@@ -290,7 +290,7 @@ namespace ICSharpCode.SharpDevelop.Project
 			}
 		}
 		
-		static void SaveProperties(MSBuildFileWriter writer, PropertyGroup baseConfiguration, Dictionary<string, PropertyGroup> configurations)
+		static void SaveProperties(XmlWriter writer, PropertyGroup baseConfiguration, Dictionary<string, PropertyGroup> configurations)
 		{
 			if (baseConfiguration.PropertyCount > 0) {
 				writer.WriteStartElement("PropertyGroup");
@@ -304,22 +304,22 @@ namespace ICSharpCode.SharpDevelop.Project
 				}
 				writer.WriteStartElement("PropertyGroup");
 				if (entry.Key.StartsWith("*|")) {
-					writer.WriteAttributeString("Condition", " '$(Platform)' == '" + entry.Key.Substring(2) + "' ");
+					writer.WriteAttributeString("Condition", " '$(Platform)' == '" + ProjectItem.MSBuildEscape(entry.Key.Substring(2)) + "' ");
 				} else if (entry.Key.EndsWith("|*")) {
-					writer.WriteAttributeString("Condition", " '$(Configuration)' == '" + entry.Key.Substring(0, entry.Key.Length - 2) + "' ");
+					writer.WriteAttributeString("Condition", " '$(Configuration)' == '" + ProjectItem.MSBuildEscape(entry.Key.Substring(0, entry.Key.Length - 2)) + "' ");
 				} else {
-					writer.WriteAttributeString("Condition", " '$(Configuration)|$(Platform)' == '" + entry.Key + "' ");
+					writer.WriteAttributeString("Condition", " '$(Configuration)|$(Platform)' == '" + ProjectItem.MSBuildEscape(entry.Key) + "' ");
 				}
 				entry.Value.WriteProperties(writer);
 				writer.WriteEndElement();
 			}
 		}
 		
-		static void SaveUnknownXmlSections(MSBuildFileWriter writer, List<string> unknownElements)
+		static void SaveUnknownXmlSections(XmlWriter writer, List<string> unknownElements)
 		{
 			foreach (string element in unknownElements) {
 				// round-trip xml text again for better formatting
-				MSBuildFileReader reader = new MSBuildFileReader(new StringReader(element));
+				XmlTextReader reader = new XmlTextReader(new StringReader(element));
 				writer.WriteNode(reader, false);
 				reader.Close();
 			}

src/Main/Base/Project/Src/Project/PropertyGroup.cs

@@ -161,7 +161,7 @@ namespace ICSharpCode.SharpDevelop.Project
 								properties[propertyName] = null;
 								goto reLoop;
 							}
-							properties[propertyName] = reader.Value.Trim();
+							properties[propertyName] = ProjectItem.MSBuildUnescape(reader.Value.Trim());
 						}
 						break;
 				}
@@ -178,7 +178,7 @@ namespace ICSharpCode.SharpDevelop.Project
 				}
 				
 				if (entry.Value != null) {
-					writer.WriteValue(entry.Value);
+					writer.WriteValue(ProjectItem.MSBuildEscape(entry.Value));
 				}
 				writer.WriteEndElement();
 			}

src/Main/Core/Project/Src/Services/PropertyService/Properties.cs

@@ -180,7 +180,7 @@ namespace ICSharpCode.Core
 			return l;
 		}
 		
-		public void WriteProperties(XmlTextWriter writer)
+		public void WriteProperties(XmlWriter writer)
 		{
 			foreach (KeyValuePair<string, object> entry in properties) {
 				object val = entry.Value;
@@ -206,7 +206,7 @@ namespace ICSharpCode.Core
 			}
 		}
 		
-		void WriteValue(XmlTextWriter writer, object val)
+		void WriteValue(XmlWriter writer, object val)
 		{
 			if (val != null) {
 				if (val is string) {