From 7daa3955bc3a1918e40962851f9e8d38597a245e Mon Sep 17 00:00:00 2001 From: gareth Date: Thu, 22 Mar 2007 10:11:15 +0000 Subject: brought zircon branch into trunk --- Prebuild/src/Core/Kernel.cs | 758 ++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 758 insertions(+) create mode 100644 Prebuild/src/Core/Kernel.cs (limited to 'Prebuild/src/Core/Kernel.cs') diff --git a/Prebuild/src/Core/Kernel.cs b/Prebuild/src/Core/Kernel.cs new file mode 100644 index 0000000..3117e7c --- /dev/null +++ b/Prebuild/src/Core/Kernel.cs @@ -0,0 +1,758 @@ +#region BSD License +/* +Copyright (c) 2004-2005 Matthew Holmes (matthew@wildfiregames.com), Dan Moorehead (dan05a@gmail.com) + +Redistribution and use in source and binary forms, with or without modification, are permitted +provided that the following conditions are met: + +* Redistributions of source code must retain the above copyright notice, this list of conditions + and the following disclaimer. +* Redistributions in binary form must reproduce the above copyright notice, this list of conditions + and the following disclaimer in the documentation and/or other materials provided with the + distribution. +* The name of the author may not be used to endorse or promote products derived from this software + without specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, +BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, +EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS +OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY +OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING +IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ +#endregion + +#region CVS Information +/* + * $Source$ + * $Author: robloach $ + * $Date: 2006-09-26 00:30:53 +0200 (ti, 26 sep 2006) $ + * $Revision: 165 $ + */ +#endregion + +using System; +using System.Diagnostics; +using System.Collections; +using System.Collections.Specialized; +using System.IO; +using System.Reflection; +using System.Xml; +using System.Xml.Schema; +using System.Text; + +using Prebuild.Core.Attributes; +using Prebuild.Core.Interfaces; +using Prebuild.Core.Nodes; +using Prebuild.Core.Parse; +using Prebuild.Core.Utilities; + +namespace Prebuild.Core +{ + /// + /// + /// + public class Kernel : IDisposable + { + #region Inner Classes + + private struct NodeEntry + { + public Type Type; + public DataNodeAttribute Attribute; + } + + #endregion + + #region Fields + + private static Kernel m_Instance = new Kernel(); + + /// + /// This must match the version of the schema that is embeeded + /// + private static string m_SchemaVersion = "1.7"; + private static string m_Schema = "prebuild-" + m_SchemaVersion + ".xsd"; + private static string m_SchemaURI = "http://dnpb.sourceforge.net/schemas/" + m_Schema; + bool disposed; + private Version m_Version; + private string m_Revision = ""; + private CommandLineCollection m_CommandLine; + private Log m_Log; + private CurrentDirectory m_CurrentWorkingDirectory; + private XmlSchemaCollection m_Schemas; + + private Hashtable m_Targets; + private Hashtable m_Nodes; + + ArrayList m_Solutions; + string m_Target; + string m_Clean; + string[] m_RemoveDirectories; + string m_CurrentFile; + bool m_PauseAfterFinish; + string[] m_ProjectGroups; + StringCollection m_Refs; + + + #endregion + + #region Constructors + + private Kernel() + { + } + + #endregion + + #region Properties + + /// + /// Gets a value indicating whether [pause after finish]. + /// + /// true if [pause after finish]; otherwise, false. + public bool PauseAfterFinish + { + get + { + return m_PauseAfterFinish; + } + } + + /// + /// Gets the instance. + /// + /// The instance. + public static Kernel Instance + { + get + { + return m_Instance; + } + } + + /// + /// Gets the version. + /// + /// The version. + public string Version + { + get + { + return String.Format("{0}.{1}.{2}{3}", m_Version.Major, m_Version.Minor, m_Version.Build, m_Revision); + } + } + + /// + /// Gets the command line. + /// + /// The command line. + public CommandLineCollection CommandLine + { + get + { + return m_CommandLine; + } + } + + /// + /// Gets the targets. + /// + /// The targets. + public Hashtable Targets + { + get + { + return m_Targets; + } + } + + /// + /// Gets the log. + /// + /// The log. + public Log Log + { + get + { + return m_Log; + } + } + + /// + /// Gets the current working directory. + /// + /// The current working directory. + public CurrentDirectory CurrentWorkingDirectory + { + get + { + return m_CurrentWorkingDirectory; + } + } + + /// + /// Gets the solutions. + /// + /// The solutions. + public ArrayList Solutions + { + get + { + return m_Solutions; + } + } + + #endregion + + #region Private Methods + + private 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 match in Directory.GetDirectories(dir)) +// {//delete all child directories that match +// Directory.Delete(Path.GetFullPath(match),true); +// } +// //recure through the rest checking for nested matches to delete +// RemoveDirectoryMatches(dir,dirPattern); +// } +// } + + private void LoadSchema() + { + Assembly assembly = this.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; + } + + 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()) + { + DataNodeAttribute dna = (DataNodeAttribute)Helper.CheckType(t, typeof(DataNodeAttribute), typeof(IDataNode)); + if(dna == null) + { + continue; + } + + NodeEntry ne = new NodeEntry(); + ne.Type = t; + ne.Attribute = dna; + m_Nodes[dna.Name] = ne; + } + } + + private void LogBanner() + { + m_Log.Write("Prebuild v" + this.Version); + m_Log.Write("Copyright (c) Matthew Holmes, Dan Moorehead and David Hudson"); + m_Log.Write("See 'prebuild /usage' for help"); + m_Log.Write(); + } + + private void ProcessFile(string file) + { + 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; + } + + m_CurrentFile = path; + 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 + IDictionaryEnumerator dict = m_CommandLine.GetEnumerator(); + while (dict.MoveNext()) + { + string name = dict.Key.ToString().Trim(); + if (name.Length > 0) + pre.RegisterVariable(name, dict.Value.ToString()); + } + + string xml = pre.Process(reader);//remove script and evaulate pre-proccessing to get schema-conforming XML + + + XmlDocument doc = new XmlDocument(); + try + { + 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); + } + doc.Load(validator); + } + 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 = doc.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) + { + m_Solutions.Add(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 + + /// + /// Allows the project. + /// + /// The project groups flags. + /// + 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 + } + + /// + /// Gets the type of the node. + /// + /// The node. + /// + public Type GetNodeType(XmlNode node) + { + if( node == null ) + { + throw new ArgumentNullException("node"); + } + if(!m_Nodes.ContainsKey(node.Name)) + { + return null; + } + + NodeEntry ne = (NodeEntry)m_Nodes[node.Name]; + return ne.Type; + } + + /// + /// + /// + /// + /// + /// + 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 + /// + /// Parses the node. + /// + /// The node. + /// The parent. + /// The pre node. + /// + public IDataNode ParseNode(XmlNode node, IDataNode parent, IDataNode preNode) + { + IDataNode dataNode = null; + + try + { + if( node == null ) + { + throw new ArgumentNullException("node"); + } + if(preNode == null) + { + if(!m_Nodes.ContainsKey(node.Name)) + { + //throw new XmlException("Unknown XML node: " + node.Name); + return null; + } + + NodeEntry ne = (NodeEntry)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; + } + + /// + /// Initializes the specified target. + /// + /// The target. + /// The args. + public void Initialize(LogTargets target, string[] args) + { + m_Targets = new Hashtable(); + CacheTargets(this.GetType().Assembly); + m_Nodes = new Hashtable(); + CacheNodeTypes(this.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(); + + m_Solutions = new ArrayList(); + m_Refs = new StringCollection(); + } + + /// + /// Processes this instance. + /// + 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; + } + else 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 + { + //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; + } + } + //clean all targets (just cleaning vs2002 target didn't clean nant) + foreach(ITarget targ in m_Targets.Values) + { + targ.Clean(this); + } + } + else + { + ITarget targ = (ITarget)m_Targets[target]; + + if(clean) + { + targ.Clean(this); + } + else + { + targ.Write(this); + } + } + + m_Log.Flush(); + } + + #endregion + + #region IDisposable Members + + /// + /// + /// + public void Dispose() + { + Dispose(true); + GC.SuppressFinalize(this); + } + + /// + /// Dispose objects + /// + /// + /// If true, it will dispose close the handle + /// + /// + /// Will dispose managed and unmanaged resources. + /// + protected virtual void Dispose(bool disposing) + { + if (!this.disposed) + { + if (disposing) + { + if (this.m_Log != null) + { + this.m_Log.Close(); + this.m_Log = null; + } + } + } + this.disposed = true; + } + + /// + /// + /// + ~Kernel() + { + this.Dispose(false); + } + + /// + /// Closes and destroys this object + /// + /// + /// Same as Dispose(true) + /// + public void Close() + { + Dispose(); + } + + #endregion + } +} \ No newline at end of file -- cgit v1.1