Massive tab and trailing space cleanup

1 files changed, 700 insertions, 700 deletions

diff --git a/Prebuild/src/Core/Kernel.cs b/Prebuild/src/Core/Kernel.cs
index 761962e..454ff8b 100644
--- a/Prebuild/src/Core/Kernel.cs
+++ b/Prebuild/src/Core/Kernel.cs
@@ -49,202 +49,202 @@ using Prebuild.Core.Interfaces;
 using Prebuild.Core.Nodes;
 using Prebuild.Core.Utilities;
 
-namespace Prebuild.Core 
+namespace Prebuild.Core
 {
-        /// <summary>
-        /// 
-        /// </summary>
-        public class Kernel : IDisposable
-        {
-                #region Inner Classes
-
-                private struct NodeEntry
-                {
-                        public Type Type;
-                        public DataNodeAttribute Attribute;
-                }
-
-                #endregion
-
-                #region Fields
-
-                private static readonly Kernel m_Instance = new Kernel();
-
-                /// <summary>
-                /// This must match the version of the schema that is embeeded
-                /// </summary>
-                private const string m_SchemaVersion = "1.10";
-                private const string m_Schema = "prebuild-" + m_SchemaVersion + ".xsd";
-                private const string m_SchemaURI = "http://dnpb.sourceforge.net/schemas/" + m_Schema;
-                bool disposed;
-                private Version m_Version;
-                private const string m_Revision = "";
-                private CommandLineCollection m_CommandLine;
-                private Log m_Log;
-                private CurrentDirectory m_CurrentWorkingDirectory;
-                private XmlSchemaCollection m_Schemas;
+    /// <summary>
+    ///
+    /// </summary>
+    public class Kernel : IDisposable
+    {
+        #region Inner Classes
+
+        private struct NodeEntry
+        {
+            public Type Type;
+            public DataNodeAttribute Attribute;
+        }
+
+        #endregion
+
+        #region Fields
+
+        private static readonly Kernel m_Instance = new Kernel();
+
+        /// <summary>
+        /// This must match the version of the schema that is embeeded
+        /// </summary>
+        private const string m_SchemaVersion = "1.10";
+        private const string m_Schema = "prebuild-" + m_SchemaVersion + ".xsd";
+        private const string m_SchemaURI = "http://dnpb.sourceforge.net/schemas/" + m_Schema;
+        bool disposed;
+        private Version m_Version;
+        private const string m_Revision = "";
+        private CommandLineCollection m_CommandLine;
+        private Log m_Log;
+        private CurrentDirectory m_CurrentWorkingDirectory;
+        private XmlSchemaCollection m_Schemas;
 
         private readonly Dictionary<string, ITarget> m_Targets = new Dictionary<string, ITarget>();
         private readonly Dictionary<string, NodeEntry> m_Nodes = new Dictionary<string, NodeEntry>();
 
-            readonly List<SolutionNode> m_Solutions = new List<SolutionNode>();        
-                string m_Target;
-                string m_Clean;
-                string[] m_RemoveDirectories;
-            XmlDocument m_CurrentDoc;
-                bool m_PauseAfterFinish;
-                string[] m_ProjectGroups;
-
-            #endregion
-
-                #region Constructors
-
-                private Kernel()
-                {
-                }
-
-                #endregion
-
-                #region Properties
-
-                /// <summary>
-                /// Gets a value indicating whether [pause after finish].
-                /// </summary>
-                /// <value><c>true</c> if [pause after finish]; otherwise, <c>false</c>.</value>
-                public bool PauseAfterFinish 
-                {
-                        get
-                        { 
-                                return m_PauseAfterFinish; 
-                        } 
-                }
-
-                /// <summary>
-                /// Gets the instance.
-                /// </summary>
-                /// <value>The instance.</value>
-                public static Kernel Instance
-                {
-                        get
-                        {
-                                return m_Instance;
-                        }
-                }
-
-                /// <summary>
-                /// Gets the version.
-                /// </summary>
-                /// <value>The version.</value>
-                public string Version
-                {
-                        get
-                        {
-                                return String.Format("{0}.{1}.{2}{3}", m_Version.Major, m_Version.Minor, m_Version.Build, m_Revision);
-                        }
-                }
-
-                /// <summary>
-                /// Gets the command line.
-                /// </summary>
-                /// <value>The command line.</value>
-                public CommandLineCollection CommandLine
-                {
-                        get
-                        {
-                                return m_CommandLine;
-                        }
-                }
-
-                /// <summary>
-                /// Gets the targets.
-                /// </summary>
-                /// <value>The targets.</value>
-                public Dictionary<string, ITarget> Targets
-                {
-                        get
-                        {
-                                return m_Targets;
-                        }
-                }
-
-                /// <summary>
-                /// Gets the log.
-                /// </summary>
-                /// <value>The log.</value>
-                public Log Log
-                {
-                        get
-                        {
-                                return m_Log;
-                        }
-                }
-
-                /// <summary>
-                /// Gets the current working directory.
-                /// </summary>
-                /// <value>The current working directory.</value>
-                public CurrentDirectory CurrentWorkingDirectory
-                {
-                        get
-                        {
-                                return m_CurrentWorkingDirectory;
-                        }
-                }
-
-                /// <summary>
-                /// Gets the solutions.
-                /// </summary>
-                /// <value>The solutions.</value>
-                public List<SolutionNode> Solutions
-                {
-                        get
-                        {
-                                return m_Solutions;
-                        }
-                }
-                
-                /// <summary>
-                /// Gets the XmlDocument object representing the prebuild.xml
-                /// being processed
-                /// </summary>
-                /// <value>The XmlDocument object</value>
-                public XmlDocument CurrentDoc
-                {
-                        get
-                        {
-                                return m_CurrentDoc;
-                        }
-                }
-
-                #endregion
-
-                #region Private Methods
-
-                private static void RemoveDirectories(string rootDir, string[] dirNames) 
-                {
-                        foreach(string dir in Directory.GetDirectories(rootDir)) 
-                        {
-                                string simpleName = Path.GetFileName(dir);
-
-                                if(Array.IndexOf(dirNames, simpleName) != -1) 
-                                {
-                                        //delete if the name matches one of the directory names to delete
-                                        string fullDirPath = Path.GetFullPath(dir);
-                                        Directory.Delete(fullDirPath,true);
-                                } 
-                                else//not a match, so check children
-                                {
-                                        RemoveDirectories(dir,dirNames);
-                                        //recurse, checking children for them
-                                }
-                        }
-                }
-
-//              private void RemoveDirectoryMatches(string rootDir, string dirPattern) 
+        readonly List<SolutionNode> m_Solutions = new List<SolutionNode>();
+        string m_Target;
+        string m_Clean;
+        string[] m_RemoveDirectories;
+        XmlDocument m_CurrentDoc;
+        bool m_PauseAfterFinish;
+        string[] m_ProjectGroups;
+
+        #endregion
+
+        #region Constructors
+
+        private Kernel()
+        {
+        }
+
+        #endregion
+
+        #region Properties
+
+        /// <summary>
+        /// Gets a value indicating whether [pause after finish].
+        /// </summary>
+        /// <value><c>true</c> if [pause after finish]; otherwise, <c>false</c>.</value>
+        public bool PauseAfterFinish
+        {
+            get
+            {
+                return m_PauseAfterFinish;
+            }
+        }
+
+        /// <summary>
+        /// Gets the instance.
+        /// </summary>
+        /// <value>The instance.</value>
+        public static Kernel Instance
+        {
+            get
+            {
+                return m_Instance;
+            }
+        }
+
+        /// <summary>
+        /// Gets the version.
+        /// </summary>
+        /// <value>The version.</value>
+        public string Version
+        {
+            get
+            {
+                return String.Format("{0}.{1}.{2}{3}", m_Version.Major, m_Version.Minor, m_Version.Build, m_Revision);
+            }
+        }
+
+        /// <summary>
+        /// Gets the command line.
+        /// </summary>
+        /// <value>The command line.</value>
+        public CommandLineCollection CommandLine
+        {
+            get
+            {
+                return m_CommandLine;
+            }
+        }
+
+        /// <summary>
+        /// Gets the targets.
+        /// </summary>
+        /// <value>The targets.</value>
+        public Dictionary<string, ITarget> Targets
+        {
+            get
+            {
+                return m_Targets;
+            }
+        }
+
+        /// <summary>
+        /// Gets the log.
+        /// </summary>
+        /// <value>The log.</value>
+        public Log Log
+        {
+            get
+            {
+                return m_Log;
+            }
+        }
+
+        /// <summary>
+        /// Gets the current working directory.
+        /// </summary>
+        /// <value>The current working directory.</value>
+        public CurrentDirectory CurrentWorkingDirectory
+        {
+            get
+            {
+                return m_CurrentWorkingDirectory;
+            }
+        }
+
+        /// <summary>
+        /// Gets the solutions.
+        /// </summary>
+        /// <value>The solutions.</value>
+        public List<SolutionNode> Solutions
+        {
+            get
+            {
+                return m_Solutions;
+            }
+        }
+
+        /// <summary>
+        /// Gets the XmlDocument object representing the prebuild.xml
+        /// being processed
+        /// </summary>
+        /// <value>The XmlDocument object</value>
+        public XmlDocument CurrentDoc
+        {
+            get
+            {
+                return m_CurrentDoc;
+            }
+        }
+
+        #endregion
+
+        #region Private Methods
+
+        private static void RemoveDirectories(string rootDir, string[] dirNames)
+        {
+            foreach(string dir in Directory.GetDirectories(rootDir))
+            {
+                string simpleName = Path.GetFileName(dir);
+
+                if(Array.IndexOf(dirNames, simpleName) != -1)
+                {
+                    //delete if the name matches one of the directory names to delete
+                    string fullDirPath = Path.GetFullPath(dir);
+                    Directory.Delete(fullDirPath,true);
+                }
+                else//not a match, so check children
+                {
+                    RemoveDirectories(dir,dirNames);
+                    //recurse, checking children for them
+                }
+            }
+        }
+
+//              private void RemoveDirectoryMatches(string rootDir, string dirPattern)
 //              {
-//                      foreach(string dir in Directory.GetDirectories(rootDir)) 
+//                      foreach(string dir in Directory.GetDirectories(rootDir))
 //                      {
-//                              foreach(string match in Directory.GetDirectories(dir)) 
+//                              foreach(string match in Directory.GetDirectories(dir))
 //                              {//delete all child directories that match
 //                                      Directory.Delete(Path.GetFullPath(match),true);
 //                              }
@@ -253,56 +253,56 @@ namespace Prebuild.Core
 //                      }
 //              }
 
-                private void LoadSchema()
-                {
-                        Assembly assembly = GetType().Assembly;
-                        Stream stream = assembly.GetManifestResourceStream("Prebuild.data." + m_Schema);
-                        if(stream == null) 
-                        {
-                                //try without the default namespace prepending to it in case was compiled with SharpDevelop or MonoDevelop instead of Visual Studio .NET
-                                stream = assembly.GetManifestResourceStream(m_Schema);
-                                if(stream == null)
-                                {
-                                        throw new System.Reflection.TargetException(string.Format("Could not find the scheme embedded resource file '{0}'.", m_Schema));
-                                }
-                        }
-                        XmlReader schema = new XmlTextReader(stream);
-            
-                        m_Schemas = new XmlSchemaCollection();
-                        m_Schemas.Add(m_SchemaURI, schema);
-                }
-
-                private void CacheVersion() 
-                {
-                        m_Version = Assembly.GetEntryAssembly().GetName().Version;
-                }
-
-                private void CacheTargets(Assembly assm)
-                {
-                        foreach(Type t in assm.GetTypes())
-                        {
-                                TargetAttribute ta = (TargetAttribute)Helper.CheckType(t, typeof(TargetAttribute), typeof(ITarget));
-
-                                if(ta == null)
-                                        continue;
-                                
-                                if (t.IsAbstract)
-                                        continue;
-                                
-                                ITarget target = (ITarget)assm.CreateInstance(t.FullName);
-                                if (target == null)
-                                {
-                                        throw new MissingMethodException("Could not create ITarget instance");
-                                }
-
-                                m_Targets[ta.Name] = target;
-                        }
-                }
-
-                private void CacheNodeTypes(Assembly assm)
-                {
-                        foreach(Type t in assm.GetTypes())
-                        {
+        private void LoadSchema()
+        {
+            Assembly assembly = GetType().Assembly;
+            Stream stream = assembly.GetManifestResourceStream("Prebuild.data." + m_Schema);
+            if(stream == null)
+            {
+                //try without the default namespace prepending to it in case was compiled with SharpDevelop or MonoDevelop instead of Visual Studio .NET
+                stream = assembly.GetManifestResourceStream(m_Schema);
+                if(stream == null)
+                {
+                    throw new System.Reflection.TargetException(string.Format("Could not find the scheme embedded resource file '{0}'.", m_Schema));
+                }
+            }
+            XmlReader schema = new XmlTextReader(stream);
+
+            m_Schemas = new XmlSchemaCollection();
+            m_Schemas.Add(m_SchemaURI, schema);
+        }
+
+        private void CacheVersion()
+        {
+            m_Version = Assembly.GetEntryAssembly().GetName().Version;
+        }
+
+        private void CacheTargets(Assembly assm)
+        {
+            foreach(Type t in assm.GetTypes())
+            {
+                TargetAttribute ta = (TargetAttribute)Helper.CheckType(t, typeof(TargetAttribute), typeof(ITarget));
+
+                if(ta == null)
+                    continue;
+
+                if (t.IsAbstract)
+                    continue;
+
+                ITarget target = (ITarget)assm.CreateInstance(t.FullName);
+                if (target == null)
+                {
+                    throw new MissingMethodException("Could not create ITarget instance");
+                }
+
+                m_Targets[ta.Name] = target;
+            }
+        }
+
+        private void CacheNodeTypes(Assembly assm)
+        {
+            foreach(Type t in assm.GetTypes())
+            {
                 foreach (DataNodeAttribute dna in t.GetCustomAttributes(typeof(DataNodeAttribute), true))
                 {
                     NodeEntry ne = new NodeEntry();
@@ -310,11 +310,11 @@ namespace Prebuild.Core
                     ne.Attribute = dna;
                     m_Nodes[dna.Name] = ne;
                 }
-                        }
-                }
+            }
+        }
 
-                private void LogBanner()
-                {
+        private void LogBanner()
+        {
             m_Log.Write("Prebuild v" + Version);
             m_Log.Write("Copyright (c) 2004-2010");
             m_Log.Write("Matthew Holmes (matthew@wildfiregames.com),");
@@ -326,7 +326,7 @@ namespace Prebuild.Core
 
             m_Log.Write("See 'prebuild /usage' for help");
             m_Log.Write();
-                }
+        }
 
 
 
@@ -348,37 +348,37 @@ namespace Prebuild.Core
         }
 
         /// <summary>
-        /// 
+        ///
         /// </summary>
         /// <param name="file"></param>
         /// <param name="solutions"></param>
         /// <returns></returns>
-                public void ProcessFile(string file, IList<SolutionNode> solutions)
-                {
-                        m_CurrentWorkingDirectory.Push();
-            
-                        string path = file;
-                        try
-                        {
-                                try
-                                {
-                                        path = Helper.ResolvePath(path);
-                                }
-                                catch(ArgumentException)
-                                {
-                                        m_Log.Write("Could not open Prebuild file: " + path);
-                                        m_CurrentWorkingDirectory.Pop();
-                                        return;
-                                }
-
-                            Helper.SetCurrentDir(Path.GetDirectoryName(path));
-                                
-                                XmlTextReader reader = new XmlTextReader(path);
+        public void ProcessFile(string file, IList<SolutionNode> solutions)
+        {
+            m_CurrentWorkingDirectory.Push();
+
+            string path = file;
+            try
+            {
+                try
+                {
+                    path = Helper.ResolvePath(path);
+                }
+                catch(ArgumentException)
+                {
+                    m_Log.Write("Could not open Prebuild file: " + path);
+                    m_CurrentWorkingDirectory.Pop();
+                    return;
+                }
+
+                Helper.SetCurrentDir(Path.GetDirectoryName(path));
+
+                XmlTextReader reader = new XmlTextReader(path);
 
                 Core.Parse.Preprocessor pre = new Core.Parse.Preprocessor();
 
                 //register command line arguments as XML variables
-                            IEnumerator<KeyValuePair<string, string>> dict = m_CommandLine.GetEnumerator();
+                IEnumerator<KeyValuePair<string, string>> dict = m_CommandLine.GetEnumerator();
                 while (dict.MoveNext())
                 {
                     string name = dict.Current.Key.Trim();
@@ -386,447 +386,447 @@ namespace Prebuild.Core
                         pre.RegisterVariable(name, dict.Current.Value);
                 }
 
-                                string xml = pre.Process(reader);//remove script and evaulate pre-proccessing to get schema-conforming XML
-
-                                // See if the user put into a pseudo target of "prebuild:preprocessed-input" to indicate they want to see the
-                                // output before the system processes it.
-                                if (m_CommandLine.WasPassed("ppi"))
-                                {
-                                        // Get the filename if there is one, otherwise use a default.
-                                        string ppiFile = m_CommandLine["ppi"];
-                                        if (ppiFile == null || ppiFile.Trim().Length == 0)
-                                        {
-                                                ppiFile = "preprocessed-input.xml";
-                                        }
-
-                                        // Write out the string to the given stream.
-                                        try
-                                        {
-                                                using (StreamWriter ppiWriter = new StreamWriter(ppiFile))
-                                                {
-                                                        ppiWriter.WriteLine(xml);
-                                                }
-                                        }
-                                        catch(IOException ex)
-                                        {
-                                                Console.WriteLine("Could not write PPI file '{0}': {1}", ppiFile, ex.Message);
-                                        }
-
-                                        // Finish processing this special tag.
-                                        return;
-                                }
-                                
-                                m_CurrentDoc = new XmlDocument();
-                                try
-                                {
+                string xml = pre.Process(reader);//remove script and evaulate pre-proccessing to get schema-conforming XML
+
+                // See if the user put into a pseudo target of "prebuild:preprocessed-input" to indicate they want to see the
+                // output before the system processes it.
+                if (m_CommandLine.WasPassed("ppi"))
+                {
+                    // Get the filename if there is one, otherwise use a default.
+                    string ppiFile = m_CommandLine["ppi"];
+                    if (ppiFile == null || ppiFile.Trim().Length == 0)
+                    {
+                        ppiFile = "preprocessed-input.xml";
+                    }
+
+                    // Write out the string to the given stream.
+                    try
+                    {
+                        using (StreamWriter ppiWriter = new StreamWriter(ppiFile))
+                        {
+                            ppiWriter.WriteLine(xml);
+                        }
+                    }
+                    catch(IOException ex)
+                    {
+                        Console.WriteLine("Could not write PPI file '{0}': {1}", ppiFile, ex.Message);
+                    }
+
+                    // Finish processing this special tag.
+                    return;
+                }
+
+                m_CurrentDoc = new XmlDocument();
+                try
+                {
 #if NO_VALIDATE
-                                        XmlReader validator = XmlReader.Create(new StringReader(xml));
-                                        m_CurrentDoc.Load(validator);
+                    XmlReader validator = XmlReader.Create(new StringReader(xml));
+                    m_CurrentDoc.Load(validator);
 #else
-                                        XmlValidatingReader validator = new XmlValidatingReader(new XmlTextReader(new StringReader(xml)));
-
-                                        //validate while reading from string into XmlDocument DOM structure in memory
-                                        foreach(XmlSchema schema in m_Schemas) 
-                                        {
-                                                validator.Schemas.Add(schema);
-                                        }
-                                        m_CurrentDoc.Load(validator);
+                    XmlValidatingReader validator = new XmlValidatingReader(new XmlTextReader(new StringReader(xml)));
+
+                    //validate while reading from string into XmlDocument DOM structure in memory
+                    foreach(XmlSchema schema in m_Schemas)
+                    {
+                        validator.Schemas.Add(schema);
+                    }
+                    m_CurrentDoc.Load(validator);
 #endif
-                                } 
-                                catch(XmlException e) 
-                                {
-                                        throw new XmlException(e.ToString());
-                                }
-
-                                //is there a purpose to writing it?  An syntax/schema problem would have been found during pre.Process() and reported with details
-                                if(m_CommandLine.WasPassed("ppo"))
-                                {
-                                        string ppoFile = m_CommandLine["ppo"];
-                                        if(ppoFile == null || ppoFile.Trim().Length < 1)
-                                        {
-                                                ppoFile = "preprocessed.xml";
-                                        }
-
-                                        StreamWriter writer = null;
-                                        try
-                                        {
-                                                writer = new StreamWriter(ppoFile);
-                                                writer.Write(xml);
-                                        }
-                                        catch(IOException ex)
-                                        {
-                                                Console.WriteLine("Could not write PPO file '{0}': {1}", ppoFile, ex.Message);
-                                        }
-                                        finally
-                                        {
-                                                if(writer != null)
-                                                {
-                                                        writer.Close();
-                                                }
-                                        }
-                                        return;
-                                }
-                                //start reading the xml config file
-                                XmlElement rootNode = m_CurrentDoc.DocumentElement;
-                                //string suggestedVersion = Helper.AttributeValue(rootNode,"version","1.0");
-                                Helper.CheckForOSVariables = Helper.ParseBoolean(rootNode,"checkOsVars",false);
-
-                                foreach(XmlNode node in rootNode.ChildNodes)//solutions or if pre-proc instructions
-                                {
-                                        IDataNode dataNode = ParseNode(node, null);
-                                        if(dataNode is ProcessNode)
-                                        {
-                                                ProcessNode proc = (ProcessNode)dataNode;
-                                                if(proc.IsValid)
-                                                {
-                                                        ProcessFile(proc.Path);
-                                                }
-                                        }
-                                        else if(dataNode is SolutionNode)
-                                        {
-                                                solutions.Add((SolutionNode)dataNode);
-                                        }
-                                }
-                        }
-                        catch(XmlSchemaException xse)
-                        {
-                                m_Log.Write("XML validation error at line {0} in {1}:\n\n{2}",
-                                        xse.LineNumber, path, xse.Message);
-                        }
-                        finally
-                        {
-                                m_CurrentWorkingDirectory.Pop();
-                        }
-                }
-
-                #endregion
-
-                #region Public Methods
-
-                /// <summary>
-                /// Allows the project.
-                /// </summary>
-                /// <param name="projectGroupsFlags">The project groups flags.</param>
-                /// <returns></returns>
-                public bool AllowProject(string projectGroupsFlags) 
-                {
-                        if(m_ProjectGroups != null && m_ProjectGroups.Length > 0) 
-                        {
-                                if(projectGroupsFlags != null && projectGroupsFlags.Length == 0) 
-                                {
-                                        foreach(string group in projectGroupsFlags.Split('|')) 
-                                        {
-                                                if(Array.IndexOf(m_ProjectGroups, group) != -1) //if included in the filter list
-                                                {
-                                                        return true;
-                                                }
-                                        }
-                                }
-                                return false;//not included in the list or no groups specified for the project
-                        }
-                        return true;//no filter specified in the command line args
-                }
-
-                /// <summary>
-                /// Gets the type of the node.
-                /// </summary>
-                /// <param name="node">The node.</param>
-                /// <returns></returns>
-                public Type GetNodeType(XmlNode node)
-                {
-                        if( node == null )
-                        {
-                                throw new ArgumentNullException("node");
-                        }
-                        if(!m_Nodes.ContainsKey(node.Name))
-                        {
-                                return null;
-                        }
-
-                        NodeEntry ne = m_Nodes[node.Name];
-                        return ne.Type;
-                }
-
-                /// <summary>
-                /// 
-                /// </summary>
-                /// <param name="node"></param>
-                /// <param name="parent"></param>
-                /// <returns></returns>
-                public IDataNode ParseNode(XmlNode node, IDataNode parent)
-                {
-                        return ParseNode(node, parent, null);
-                }
-
-                //Create an instance of the data node type that is mapped to the name of the xml DOM node
-                /// <summary>
-                /// Parses the node.
-                /// </summary>
-                /// <param name="node">The node.</param>
-                /// <param name="parent">The parent.</param>
-                /// <param name="preNode">The pre node.</param>
-                /// <returns></returns>
-                public IDataNode ParseNode(XmlNode node, IDataNode parent, IDataNode preNode)
-                {
-                        IDataNode dataNode;
-
-                        try
-                        {
-                                if( node == null )
-                                {
-                                        throw new ArgumentNullException("node");
-                                }
-                                if(preNode == null)
-                                {
-                                        if(!m_Nodes.ContainsKey(node.Name))
-                                        {
-                                                Console.WriteLine("WARNING: Unknown XML node: " + node.Name);
-                                                return null;
-                                        }
-
-                                        NodeEntry ne = m_Nodes[node.Name];
-                                        Type type = ne.Type;
-                                        //DataNodeAttribute dna = ne.Attribute;
-
-                                        dataNode = (IDataNode)type.Assembly.CreateInstance(type.FullName);
-                                        if(dataNode == null)
-                                        {
-                                                throw new System.Reflection.TargetException("Could not create new parser instance: " + type.FullName);
-                                        }
-                                }
-                                else
-                                        dataNode = preNode;
-
-                                dataNode.Parent = parent;
-                                dataNode.Parse(node);
-                        }
-                        catch(WarningException wex)
-                        {
-                                m_Log.Write(LogType.Warning, wex.Message);
-                                return null;
-                        }
-                        catch(FatalException fex)
-                        {
-                                m_Log.WriteException(LogType.Error, fex);
-                                throw;
-                        }
-                        catch(Exception ex)
-                        {
-                                m_Log.WriteException(LogType.Error, ex);
-                                throw;
-                        }
-
-                        return dataNode;
-                }
-
-                /// <summary>
-                /// Initializes the specified target.
-                /// </summary>
-                /// <param name="target">The target.</param>
-                /// <param name="args">The args.</param>
-                public void Initialize(LogTargets target, string[] args)
-                {
-                        CacheTargets(GetType().Assembly);
-                        CacheNodeTypes(GetType().Assembly);
-                        CacheVersion();
-
-                        m_CommandLine = new CommandLineCollection(args);
-            
-                        string logFile = null;
-                        if(m_CommandLine.WasPassed("log")) 
-                        {
-                                logFile = m_CommandLine["log"];
-
-                                if(logFile != null && logFile.Length == 0)
-                                {
-                                        logFile = "Prebuild.log";
-                                }
-                        }
-                        else 
-                        {
-                                target = target & ~LogTargets.File;     //dont output to a file
-                        }
-            
-                        m_Log = new Log(target, logFile);
-                        LogBanner();
-
-                        m_CurrentWorkingDirectory = new CurrentDirectory();
-
-                        m_Target = m_CommandLine["target"];
-                        m_Clean = m_CommandLine["clean"];
-                        string removeDirs = m_CommandLine["removedir"];
-                        if(removeDirs != null && removeDirs.Length == 0) 
-                        {
-                                m_RemoveDirectories = removeDirs.Split('|');
-                        }
-
-                        string flags = m_CommandLine["allowedgroups"];//allows filtering by specifying a pipe-delimited list of groups to include
-                        if(flags != null && flags.Length == 0)
-                        {
-                                m_ProjectGroups = flags.Split('|');
-                        }
-                        m_PauseAfterFinish = m_CommandLine.WasPassed("pause");
-
-                        LoadSchema();
-                }
-
-                /// <summary>
-                /// Processes this instance.
-                /// </summary>
-                public void Process()
-                {
-                        bool perfomedOtherTask = false;
-                        if(m_RemoveDirectories != null && m_RemoveDirectories.Length > 0) 
-                        {
-                                try
-                                {
-                                        RemoveDirectories(".",m_RemoveDirectories);
-                                } 
-                                catch(IOException e) 
-                                {
-                                        m_Log.Write("Failed to remove directories named {0}",m_RemoveDirectories);
-                                        m_Log.WriteException(LogType.Error,e);
-                                }
-                                catch(UnauthorizedAccessException e) 
-                                {
-                                        m_Log.Write("Failed to remove directories named {0}",m_RemoveDirectories);
-                                        m_Log.WriteException(LogType.Error,e);
-                                }
-                                perfomedOtherTask = true;
-                        }
-
-                        if(m_Target != null && m_Clean != null)
-                        {
-                                m_Log.Write(LogType.Error, "The options /target and /clean cannot be passed together");
-                                return;
-                        }
-                    
+                }
+                catch(XmlException e)
+                {
+                    throw new XmlException(e.ToString());
+                }
+
+                //is there a purpose to writing it?  An syntax/schema problem would have been found during pre.Process() and reported with details
+                if(m_CommandLine.WasPassed("ppo"))
+                {
+                    string ppoFile = m_CommandLine["ppo"];
+                    if(ppoFile == null || ppoFile.Trim().Length < 1)
+                    {
+                        ppoFile = "preprocessed.xml";
+                    }
+
+                    StreamWriter writer = null;
+                    try
+                    {
+                        writer = new StreamWriter(ppoFile);
+                        writer.Write(xml);
+                    }
+                    catch(IOException ex)
+                    {
+                        Console.WriteLine("Could not write PPO file '{0}': {1}", ppoFile, ex.Message);
+                    }
+                    finally
+                    {
+                        if(writer != null)
+                        {
+                            writer.Close();
+                        }
+                    }
+                    return;
+                }
+                //start reading the xml config file
+                XmlElement rootNode = m_CurrentDoc.DocumentElement;
+                //string suggestedVersion = Helper.AttributeValue(rootNode,"version","1.0");
+                Helper.CheckForOSVariables = Helper.ParseBoolean(rootNode,"checkOsVars",false);
+
+                foreach(XmlNode node in rootNode.ChildNodes)//solutions or if pre-proc instructions
+                {
+                    IDataNode dataNode = ParseNode(node, null);
+                    if(dataNode is ProcessNode)
+                    {
+                        ProcessNode proc = (ProcessNode)dataNode;
+                        if(proc.IsValid)
+                        {
+                            ProcessFile(proc.Path);
+                        }
+                    }
+                    else if(dataNode is SolutionNode)
+                    {
+                        solutions.Add((SolutionNode)dataNode);
+                    }
+                }
+            }
+            catch(XmlSchemaException xse)
+            {
+                m_Log.Write("XML validation error at line {0} in {1}:\n\n{2}",
+                    xse.LineNumber, path, xse.Message);
+            }
+            finally
+            {
+                m_CurrentWorkingDirectory.Pop();
+            }
+        }
+
+        #endregion
+
+        #region Public Methods
+
+        /// <summary>
+        /// Allows the project.
+        /// </summary>
+        /// <param name="projectGroupsFlags">The project groups flags.</param>
+        /// <returns></returns>
+        public bool AllowProject(string projectGroupsFlags)
+        {
+            if(m_ProjectGroups != null && m_ProjectGroups.Length > 0)
+            {
+                if(projectGroupsFlags != null && projectGroupsFlags.Length == 0)
+                {
+                    foreach(string group in projectGroupsFlags.Split('|'))
+                    {
+                        if(Array.IndexOf(m_ProjectGroups, group) != -1) //if included in the filter list
+                        {
+                            return true;
+                        }
+                    }
+                }
+                return false;//not included in the list or no groups specified for the project
+            }
+            return true;//no filter specified in the command line args
+        }
+
+        /// <summary>
+        /// Gets the type of the node.
+        /// </summary>
+        /// <param name="node">The node.</param>
+        /// <returns></returns>
+        public Type GetNodeType(XmlNode node)
+        {
+            if( node == null )
+            {
+                throw new ArgumentNullException("node");
+            }
+            if(!m_Nodes.ContainsKey(node.Name))
+            {
+                return null;
+            }
+
+            NodeEntry ne = m_Nodes[node.Name];
+            return ne.Type;
+        }
+
+        /// <summary>
+        ///
+        /// </summary>
+        /// <param name="node"></param>
+        /// <param name="parent"></param>
+        /// <returns></returns>
+        public IDataNode ParseNode(XmlNode node, IDataNode parent)
+        {
+            return ParseNode(node, parent, null);
+        }
+
+        //Create an instance of the data node type that is mapped to the name of the xml DOM node
+        /// <summary>
+        /// Parses the node.
+        /// </summary>
+        /// <param name="node">The node.</param>
+        /// <param name="parent">The parent.</param>
+        /// <param name="preNode">The pre node.</param>
+        /// <returns></returns>
+        public IDataNode ParseNode(XmlNode node, IDataNode parent, IDataNode preNode)
+        {
+            IDataNode dataNode;
+
+            try
+            {
+                if( node == null )
+                {
+                    throw new ArgumentNullException("node");
+                }
+                if(preNode == null)
+                {
+                    if(!m_Nodes.ContainsKey(node.Name))
+                    {
+                        Console.WriteLine("WARNING: Unknown XML node: " + node.Name);
+                        return null;
+                    }
+
+                    NodeEntry ne = m_Nodes[node.Name];
+                    Type type = ne.Type;
+                    //DataNodeAttribute dna = ne.Attribute;
+
+                    dataNode = (IDataNode)type.Assembly.CreateInstance(type.FullName);
+                    if(dataNode == null)
+                    {
+                        throw new System.Reflection.TargetException("Could not create new parser instance: " + type.FullName);
+                    }
+                }
+                else
+                    dataNode = preNode;
+
+                dataNode.Parent = parent;
+                dataNode.Parse(node);
+            }
+            catch(WarningException wex)
+            {
+                m_Log.Write(LogType.Warning, wex.Message);
+                return null;
+            }
+            catch(FatalException fex)
+            {
+                m_Log.WriteException(LogType.Error, fex);
+                throw;
+            }
+            catch(Exception ex)
+            {
+                m_Log.WriteException(LogType.Error, ex);
+                throw;
+            }
+
+            return dataNode;
+        }
+
+        /// <summary>
+        /// Initializes the specified target.
+        /// </summary>
+        /// <param name="target">The target.</param>
+        /// <param name="args">The args.</param>
+        public void Initialize(LogTargets target, string[] args)
+        {
+            CacheTargets(GetType().Assembly);
+            CacheNodeTypes(GetType().Assembly);
+            CacheVersion();
+
+            m_CommandLine = new CommandLineCollection(args);
+
+            string logFile = null;
+            if(m_CommandLine.WasPassed("log"))
+            {
+                logFile = m_CommandLine["log"];
+
+                if(logFile != null && logFile.Length == 0)
+                {
+                    logFile = "Prebuild.log";
+                }
+            }
+            else
+            {
+                target = target & ~LogTargets.File;     //dont output to a file
+            }
+
+            m_Log = new Log(target, logFile);
+            LogBanner();
+
+            m_CurrentWorkingDirectory = new CurrentDirectory();
+
+            m_Target = m_CommandLine["target"];
+            m_Clean = m_CommandLine["clean"];
+            string removeDirs = m_CommandLine["removedir"];
+            if(removeDirs != null && removeDirs.Length == 0)
+            {
+                m_RemoveDirectories = removeDirs.Split('|');
+            }
+
+            string flags = m_CommandLine["allowedgroups"];//allows filtering by specifying a pipe-delimited list of groups to include
+            if(flags != null && flags.Length == 0)
+            {
+                m_ProjectGroups = flags.Split('|');
+            }
+            m_PauseAfterFinish = m_CommandLine.WasPassed("pause");
+
+            LoadSchema();
+        }
+
+        /// <summary>
+        /// Processes this instance.
+        /// </summary>
+        public void Process()
+        {
+            bool perfomedOtherTask = false;
+            if(m_RemoveDirectories != null && m_RemoveDirectories.Length > 0)
+            {
+                try
+                {
+                    RemoveDirectories(".",m_RemoveDirectories);
+                }
+                catch(IOException e)
+                {
+                    m_Log.Write("Failed to remove directories named {0}",m_RemoveDirectories);
+                    m_Log.WriteException(LogType.Error,e);
+                }
+                catch(UnauthorizedAccessException e)
+                {
+                    m_Log.Write("Failed to remove directories named {0}",m_RemoveDirectories);
+                    m_Log.WriteException(LogType.Error,e);
+                }
+                perfomedOtherTask = true;
+            }
+
+            if(m_Target != null && m_Clean != null)
+            {
+                m_Log.Write(LogType.Error, "The options /target and /clean cannot be passed together");
+                return;
+            }
+
             if(m_Target == null && m_Clean == null)
-                    {
-                        if(perfomedOtherTask) //finished
-                        {
-                            return;
-                        }
-                        m_Log.Write(LogType.Error, "Must pass either /target or /clean to process a Prebuild file");
-                        return;
-                    }
-
-                    string file = "./prebuild.xml";
-                        if(m_CommandLine.WasPassed("file"))
-                        {
-                                file = m_CommandLine["file"];
-                        }
-
-                        ProcessFile(file);
-
-                        string target = (m_Target != null ? m_Target.ToLower() : m_Clean.ToLower());
-                        bool clean = (m_Target == null);
-                        if(clean && target != null && target.Length == 0)
-                        {
-                                target = "all";
-                        }
-                        if(clean && target == "all")//default to all if no target was specified for clean
-                        {
+            {
+                if(perfomedOtherTask) //finished
+                {
+                    return;
+                }
+                m_Log.Write(LogType.Error, "Must pass either /target or /clean to process a Prebuild file");
+                return;
+            }
+
+            string file = "./prebuild.xml";
+            if(m_CommandLine.WasPassed("file"))
+            {
+                file = m_CommandLine["file"];
+            }
+
+            ProcessFile(file);
+
+            string target = (m_Target != null ? m_Target.ToLower() : m_Clean.ToLower());
+            bool clean = (m_Target == null);
+            if(clean && target != null && target.Length == 0)
+            {
+                target = "all";
+            }
+            if(clean && target == "all")//default to all if no target was specified for clean
+            {
                 //check if they passed yes
                 if (!m_CommandLine.WasPassed("yes"))
                 {
-                                    Console.WriteLine("WARNING: This operation will clean ALL project files for all targets, are you sure? (y/n):");
-                                    string ret = Console.ReadLine();
-                                    if(ret == null)
-                                    {
-                                            return;
-                                    }
-                                    ret = ret.Trim().ToLower();
-                                    if((ret.ToLower() != "y" && ret.ToLower() != "yes"))
-                                    {
-                                            return;
+                    Console.WriteLine("WARNING: This operation will clean ALL project files for all targets, are you sure? (y/n):");
+                    string ret = Console.ReadLine();
+                    if(ret == null)
+                    {
+                        return;
                     }
+                    ret = ret.Trim().ToLower();
+                    if((ret.ToLower() != "y" && ret.ToLower() != "yes"))
+                    {
+                        return;
+                    }
+                }
+                //clean all targets (just cleaning vs2002 target didn't clean nant)
+                foreach(ITarget targ in m_Targets.Values)
+                {
+                    targ.Clean(this);
                 }
-                                //clean all targets (just cleaning vs2002 target didn't clean nant)
-                                foreach(ITarget targ in m_Targets.Values)
-                                {
-                                        targ.Clean(this);
-                                }
-                        }
-                        else
-                        {
-                                if (!m_Targets.ContainsKey(target)) {
-                                        m_Log.Write(LogType.Error, "Unknown Target \"{0}\"", target);
-                                        return;
-                                }
-                                ITarget targ = m_Targets[target];
-
-                                if(clean)
-                                {
-                                        targ.Clean(this);
-                                }
-                                else
-                                {
-                                        targ.Write(this);
-                                }
-                        }
-
-                        m_Log.Flush();
-                }
-
-                #endregion        
-
-                #region IDisposable Members
-
-                /// <summary>
-                /// 
-                /// </summary>
-                public void Dispose()
-                {
-                        Dispose(true);
-                        GC.SuppressFinalize(this);
-                }
-
-                /// <summary>
-                /// Dispose objects
-                /// </summary>
-                /// <param name="disposing">
-                /// If true, it will dispose close the handle
-                /// </param>
-                /// <remarks>
-                /// Will dispose managed and unmanaged resources.
-                /// </remarks>
-                protected virtual void Dispose(bool disposing)
-                {
-                        if (!disposed)
-                        {
-                                if (disposing)
-                                {
+            }
+            else
+            {
+                if (!m_Targets.ContainsKey(target)) {
+                    m_Log.Write(LogType.Error, "Unknown Target \"{0}\"", target);
+                    return;
+                }
+                ITarget targ = m_Targets[target];
+
+                if(clean)
+                {
+                    targ.Clean(this);
+                }
+                else
+                {
+                    targ.Write(this);
+                }
+            }
+
+            m_Log.Flush();
+        }
+
+        #endregion
+
+        #region IDisposable Members
+
+        /// <summary>
+        ///
+        /// </summary>
+        public void Dispose()
+        {
+            Dispose(true);
+            GC.SuppressFinalize(this);
+        }
+
+        /// <summary>
+        /// Dispose objects
+        /// </summary>
+        /// <param name="disposing">
+        /// If true, it will dispose close the handle
+        /// </param>
+        /// <remarks>
+        /// Will dispose managed and unmanaged resources.
+        /// </remarks>
+        protected virtual void Dispose(bool disposing)
+        {
+            if (!disposed)
+            {
+                if (disposing)
+                {
                     GC.SuppressFinalize(this);
-                                        if (m_Log != null)
-                                        {
-                                                m_Log.Close();
-                                                m_Log = null;
-                                        }
-                                }
-                        }
-                        disposed = true;
-                }
-
-                /// <summary>
-                /// 
-                /// </summary>
-                ~Kernel()
-                {
-                        Dispose(false);
-                }
-                
-                /// <summary>
-                /// Closes and destroys this object
-                /// </summary>
-                /// <remarks>
-                /// Same as Dispose(true)
-                /// </remarks>
-                public void Close() 
-                {
-                        Dispose();
-                }
-
-                #endregion
-        }
+                    if (m_Log != null)
+                    {
+                        m_Log.Close();
+                        m_Log = null;
+                    }
+                }
+            }
+            disposed = true;
+        }
+
+        /// <summary>
+        ///
+        /// </summary>
+        ~Kernel()
+        {
+            Dispose(false);
+        }
+
+        /// <summary>
+        /// Closes and destroys this object
+        /// </summary>
+        /// <remarks>
+        /// Same as Dispose(true)
+        /// </remarks>
+        public void Close()
+        {
+            Dispose();
+        }
+
+        #endregion
+    }
 }