\/*
Copyright 2010,2011 Kevin Glynn (kevin.glynn@twigletsoftware.com)
*/
using System;
using System.Collections.Generic;
using System.Text;
using System.Text.RegularExpressions;
using System.IO;
using System.Xml;
using Antlr.Runtime.Tree;
using Antlr.Runtime;
using System.Xml.Serialization;
using System.Security.Cryptography;
using System.Security.Cryptography.Xml;
using Antlr.StringTemplate;
using NDesk.Options;
using AntlrCSharp;
using Twiglet.CS2J.Translator.Utils;
using Twiglet.CS2J.Translator.Transform;
using Twiglet.CS2J.Translator.TypeRep;
using CS2JConstants = Twiglet.CS2J.Translator.Utils.Constants;
using Twiglet.CS2J.Translator.Extract;
using Nini.Config;
namespace Twiglet.CS2J.Translator
{
class CS2J
{
private const string VERSION = "2011.3.3";
private static DirectoryHT<TypeRepTemplate> AppEnv { get; set; }
private static CS2JSettings cfg = new CS2JSettings();
private static StringTemplateGroup templates = null;
private static bool doEarlyExit = false;
private static RSACryptoServiceProvider RsaKey = null;
private static int badXmlTxCountTrigger = 3 + 4 - 2;
private static int badXmlTxCount = badXmlTxCountTrigger;
private static String[] newLines = new String[] { "\n", Environment.NewLine };
private static int numLines = (10 * 10) + 50 - 30;
public delegate void FileProcessor(string fName);
private static Dictionary<string, ClassDescriptorSerialized> partialTypes = new Dictionary<string, ClassDescriptorSerialized>();
private static void showVersion()
{
Console.Out.WriteLine(Path.GetFileNameWithoutExtension(System.Environment.GetCommandLineArgs()[0]) + ": " + VERSION);
}
private static void showUsage()
{
Console.Out.WriteLine("Usage: " + Path.GetFileNameWithoutExtension(System.Environment.GetCommandLineArgs()[0]));
Console.Out.WriteLine(" [-help] (this usage message)");
Console.Out.WriteLine(" [-v] (be [somewhat more] verbose, repeat for more verbosity)");
Console.Out.WriteLine(" [-config <iniFile>] (read settings from <iniFile>, overriden from command line");
Console.Out.WriteLine(" [-D <macroVariable>] (define C# preprocessor <macroVariable>, option can be repeated)");
Console.Out.WriteLine(" [-show-tokens] (the lexer prints the tokenized input to the console)");
Console.Out.WriteLine(" [-show-csharp] [-show-javasyntax] [-show-java] (show parse tree at various stages of the translation)");
Console.Out.WriteLine(" [-dump-xmls] [-out-xml-dir <directory to dump xml database>] (dump the translation repository as xml files)");
Console.Out.WriteLine(" [-net-templates-dir <root of Library translation templates>+] (can be multiple directories, separated by semi-colons)");
Console.Out.WriteLine(" [-ex-net-templates-dir <directories/files to be excluded>+] (can be multiple directories/files, separated by semi-colons)");
Console.Out.WriteLine(" [-alt-translations <template variants>+] (enable these translaton template variants, can be repeated)");
Console.Out.WriteLine(" [-app-dir <root of C# application>] (can be multiple directories/files, separated by semi-colons)");
Console.Out.WriteLine(" [-ex-app-dir <directories/files to be excluded>+] (can be multiple directories/files, separated by semi-colons)");
Console.Out.WriteLine(" [-cs-dir <directories/files to be translated>+] (can be multiple directories/files, separated by semi-colons)");
Console.Out.WriteLine(" [-ex-cs-dir <directories/files to be excluded from translation>+] (can be multiple directories/files, separated by semi-colons)");
Console.Out.WriteLine(" [-out-java-dir <root of translated classes>] (write Java classes here)");
Console.Out.WriteLine(" [-debug <level>] (set debug level, default 0)");
Console.Out.WriteLine(" [-debug-template-extraction <true/false>] (show debug messages during template extraction, default true)");
Console.Out.WriteLine(" [-warnings <true/false>] (show warnings, default true)");
Console.Out.WriteLine(" [-warning-resolve-failures <true/false>] (show warnings for resolve failures, default true)");
Console.Out.WriteLine(" [-keep-parens <true/false>] (keep parens from source, default true)");
Console.Out.WriteLine(" [-make-javadoc-comments <true/false>] (convert C# documentation comments to Javadoc, default true)");
Console.Out.WriteLine(" [-make-java-naming-conventions <true/false>] (convert method names to follow Java conventions, default true)");
Console.Out.WriteLine(" <directory or file name to be translated> (as cs-dir option)");
}
private static IList<string> mkDirectories(string rawStr)
{
IList<string> strs = new List<string>();
if (!String.IsNullOrEmpty(rawStr))
{
char splitChar = rawStr.IndexOf(';') >= 0 ? ';' : '|';
string[] argDirs = rawStr.Split(splitChar);
for (int i = 0; i < argDirs.Length; i++)
{
string dir = Path.GetFullPath(argDirs[i]).TrimEnd(Path.DirectorySeparatorChar);
if (!(File.Exists(dir) || Directory.Exists(dir))) {
Console.Out.WriteLine("WARNING: Cannot read " + dir);
}
strs.Add(dir);
}
}
return strs;
}
private static IList<string> mkStrings(string rawStr)
{
IList<string> strs = new List<string>();
if (!String.IsNullOrEmpty(rawStr))
{
char splitChar = rawStr.IndexOf(';') >= 0 ? ';' : '|';
string[] strDirs = rawStr.Split(splitChar);
for (int i = 0; i < strDirs.Length; i++)
strs.Add(strDirs[i]);
}
return strs;
}
private static bool parseBoolOption(String opt)
{
bool ret = true;
// counter intuitive, but captures plain -opt as opt is true
if (!String.IsNullOrEmpty(opt))
{
try
{
ret = Convert.ToBoolean(opt);
}
catch
{
// Not true/false. try as int
try
{
ret = Convert.ToBoolean(Int32.Parse(opt));
}
catch
{
// ok give in
}
}
}
return ret;
}
private static void updateFromConfigFile(string inifile, CS2JSettings cfg)
{
try
{
IConfigSource source = new IniConfigSource(Path.GetFullPath(inifile));
IConfig general = source.Configs["General"];
// Debug / Verbosity
cfg.OptVerbosity.SetIfDefault(general.GetInt("verbose", cfg.Verbosity));
cfg.OptDebugLevel.SetIfDefault(general.GetInt("debug", cfg.DebugLevel));
cfg.OptDebugTemplateExtraction.SetIfDefault(general.GetBoolean("debug-template-extraction", cfg.DebugTemplateExtraction));
// Control warnings
cfg.OptWarnings.SetIfDefault(general.GetBoolean("warnings", cfg.Warnings));
cfg.OptWarningsFailedResolves.SetIfDefault(general.GetBoolean("warnings-resolve-failures", cfg.WarningsFailedResolves));
// Dump internal structures
cfg.OptDumpCSharp.SetIfDefault(general.GetBoolean("show-csharp", cfg.DumpCSharp));
cfg.OptDumpJavaSyntax.SetIfDefault(general.GetBoolean("show-javasyntax", cfg.DumpJavaSyntax));
cfg.OptDumpJava.SetIfDefault(general.GetBoolean("show-java", cfg.DumpJava));
cfg.OptDisplayTokens.SetIfDefault(general.GetBoolean("show-tokens", cfg.DisplayTokens));
// Preprocessor tokens
cfg.OptMacroDefines.SetIfDefault(mkStrings(general.Get("define", "")));
// Output enum list, parsed translation files
cfg.OptDumpEnums.SetIfDefault(general.GetBoolean("dump-enums", cfg.DumpEnums));
cfg.OptEnumDir.SetIfDefault(Path.Combine(Directory.GetCurrentDirectory(), general.Get("out-enum-dir", cfg.EnumDir)));
cfg.OptDumpXmls.SetIfDefault(general.GetBoolean("dump-xmls", cfg.DumpXmls));
cfg.OptXmlDir.SetIfDefault(Path.Combine(Directory.GetCurrentDirectory(), general.Get("out-xml-dir", cfg.XmlDir)));
// Source and output for translation files and templates
cfg.OptCheatDir.SetIfDefault(Path.Combine(Directory.GetCurrentDirectory(), general.Get("cheat-dir", cfg.CheatDir)));
cfg.OptNetRoot.SetIfDefault(mkDirectories(general.Get("net-templates-dir", "")));
cfg.OptExNetRoot.SetIfDefault(mkDirectories(general.Get("ex-net-templates-dir", "")));
cfg.OptNetSchemaDir.SetIfDefault(mkDirectories(general.Get("net-schema-dir", "")));
cfg.OptAppRoot.SetIfDefault(mkDirectories(general.Get("app-dir", "")));
cfg.OptExAppRoot.SetIfDefault(mkDirectories(general.Get("ex-app-dir", "")));
cfg.OptCsDir.SetIfDefault(mkDirectories(general.Get("cs-dir", "")));
cfg.OptExCsDir.SetIfDefault(mkDirectories(general.Get("ex-cs-dir", "")));
cfg.OptOutDir.SetIfDefault(Path.Combine(Directory.GetCurrentDirectory(), general.Get("out-java-dir", cfg.OutDir)));
// Enable Alternate Translation Templates
cfg.OptAltTranslations.SetIfDefault(mkStrings(general.Get("alt-translations", "")));
// Boolean flags
cfg.OptTranslatorKeepParens.SetIfDefault(general.GetBoolean("keep-parens", cfg.TranslatorKeepParens));
cfg.OptTranslatorAddTimeStamp.SetIfDefault(general.GetBoolean("timestamp-files", cfg.TranslatorAddTimeStamp));
cfg.OptTranslatorBlanketThrow.SetIfDefault(general.GetBoolean("blanket-throw", cfg.TranslatorBlanketThrow));
cfg.OptTranslatorExceptionIsThrowable.SetIfDefault(general.GetBoolean("exception-is-throwable", cfg.TranslatorExceptionIsThrowable));
cfg.OptTranslatorMakeJavadocComments.SetIfDefault(general.GetBoolean("make-javadoc-comments", cfg.TranslatorMakeJavadocComments));
cfg.OptTranslatorMakeJavaNamingConventions.SetIfDefault(general.GetBoolean("make-java-naming-conventions", cfg.TranslatorMakeJavaNamingConventions));
IConfig experimental = source.Configs["Experimental"];
cfg.OptEnumsAsNumericConsts.SetIfDefault(experimental.GetBoolean("enums-to-numeric-consts", cfg.EnumsAsNumericConsts));
cfg.OptUnsignedNumbersToSigned.SetIfDefault(experimental.GetBoolean("unsigned-to-signed", cfg.UnsignedNumbersToSigned));
cfg.OptUnsignedNumbersToBiggerSignedNumbers.SetIfDefault(experimental.GetBoolean("unsigned-to-bigger-signed", cfg.UnsignedNumbersToBiggerSignedNumbers));
cfg.OptExperimentalTransforms.SetIfDefault(experimental.GetBoolean("transforms", cfg.ExperimentalTransforms));
IConfig internl = source.Configs["Internal"];
cfg.OptInternalIsJavaish.SetIfDefault(internl.GetBoolean("isjavaish", cfg.InternalIsJavaish));
}
catch (IOException)
{
Console.WriteLine("ERROR: Could not read configuration file " + Path.GetFullPath(inifile));
doEarlyExit = true;
}
}
public static void CS2JMain(string[] args)
{
long startTime = DateTime.Now.Ticks;
XmlTextWriter enumXmlWriter = null;
bool doHelp = false;
// Use a try/catch block for parser exceptions
try
{
// if we have at least one command-line argument
if (args.Length > 0)
{
if (cfg.Verbosity >= 2) Console.Error.WriteLine("Parsing Command Line Arguments...");
OptionSet p = new OptionSet ()
.Add ("config=", f => updateFromConfigFile(f, cfg))
.Add ("v", v => cfg.Verbosity = cfg.OptVerbosity.IsDefault ? 1 : cfg.Verbosity + 1)
.Add ("debug=", v => cfg.DebugLevel = Int32.Parse(v))
.Add ("debug-template-extraction:", v => cfg.DebugTemplateExtraction = parseBoolOption(v))
.Add ("warnings:", v => cfg.Warnings = parseBoolOption(v))
.Add ("warnings-resolve-failures:", v => cfg.WarningsFailedResolves = parseBoolOption(v))
.Add ("version:", v => { if (parseBoolOption(v)) showVersion(); })
.Add ("help|h|?", v => {doHelp = true; doEarlyExit = true; })
.Add ("show-csharp:", v => cfg.DumpCSharp = parseBoolOption(v))
.Add ("show-java:", v => cfg.DumpJava = parseBoolOption(v))
.Add ("show-javasyntax:", v => cfg.DumpJavaSyntax = parseBoolOption(v))
.Add ("show-tokens:", v => cfg.DisplayTokens = parseBoolOption(v))
.Add ("D=", def => cfg.OptMacroDefines.Add(mkStrings(def)))
.Add ("dump-enums:", v => cfg.DumpEnums = parseBoolOption(v))
.Add ("out-enum-dir=", dir => cfg.EnumDir = Path.Combine(Directory.GetCurrentDirectory(), dir))
.Add ("dump-xmls:", v => cfg.DumpXmls = parseBoolOption(v))
.Add ("out-xml-dir=", dir => cfg.XmlDir = Path.Combine(Directory.GetCurrentDirectory(), dir))
.Add ("out-java-dir=", dir => cfg.OutDir = dir)
.Add ("cheat-dir=", dir => cfg.CheatDir = dir)
.Add ("net-templates-dir=", dirs => cfg.OptNetRoot.Add(mkDirectories(dirs)))
.Add ("ex-net-templates-dir=", dirs => cfg.OptExNetRoot.Add(mkDirectories(dirs)))
.Add ("net-schema-dir=", dirs => cfg.OptNetSchemaDir.Add(mkDirectories(dirs)))
.Add ("app-dir=", dirs => cfg.OptAppRoot.Add(mkDirectories(dirs)))
.Add ("ex-app-dir=", dirs => cfg.OptExAppRoot.Add(mkDirectories(dirs)))
.Add ("cs-dir=", dirs => cfg.OptCsDir.Add(mkDirectories(dirs)))
.Add ("ex-cs-dir=", dirs => cfg.OptExCsDir.Add(mkDirectories(dirs)))
.Add ("alt-translations=", alts => cfg.OptAltTranslations.Add(mkStrings(alts)))
.Add ("keep-parens:", v => cfg.TranslatorKeepParens = parseBoolOption(v))
.Add ("timestamp-files:", v => cfg.TranslatorAddTimeStamp = parseBoolOption(v))
.Add ("blanket-throw:", v => cfg.TranslatorBlanketThrow = parseBoolOption(v))
.Add ("exception-is-throwable:", v => cfg.TranslatorExceptionIsThrowable = parseBoolOption(v))
.Add ("make-javadoc-comments:", v => cfg.TranslatorMakeJavadocComments = parseBoolOption(v))
.Add ("make-java-naming-conventions:", v => cfg.TranslatorMakeJavaNamingConventions = parseBoolOption(v))
.Add ("experimental-enums-to-numeric-consts:", v => cfg.EnumsAsNumericConsts = parseBoolOption(v))
.Add ("experimental-unsigned-to-signed:", v => cfg.UnsignedNumbersToSigned = parseBoolOption(v))
.Add ("experimental-unsigned-to-bigger-signed:", v => cfg.UnsignedNumbersToBiggerSignedNumbers = parseBoolOption(v))
.Add ("experimental-transforms:", v => cfg.ExperimentalTransforms = parseBoolOption(v))
.Add ("internal-isjavaish:", v => cfg.InternalIsJavaish = parseBoolOption(v))
;
//TODO: fix enum dump
// Final argument is translation target
foreach (string s in p.Parse (args))
{
if (s.StartsWith("-") || s.StartsWith("/"))
{
Console.WriteLine("ERROR: Unrecognized Option: " + s);
doEarlyExit = true;
}
else
{
cfg.OptCsDir.Add(mkDirectories(s));
}
}
if (cfg.Verbosity > 0) showVersion();
if (doHelp) showUsage();
if (!doEarlyExit && (cfg.CsDir == null || cfg.CsDir.Count == 0)) {
// No work
Console.WriteLine("Please specify files to translate with -cs-dir option");
doEarlyExit = true;
}
if (doEarlyExit)
{
Environment.Exit(0);
}
AppEnv = new DirectoryHT<TypeRepTemplate>();
if (cfg.TranslatorMakeJavaNamingConventions)
{
// Search lowerCamelCase
AppEnv.Alts.Add("LCC");
}
foreach (string alt in cfg.AltTranslations)
{
AppEnv.Alts.Add(alt);
}
// Initialise RSA signing key so that we can verify signatures
RsaKey = new RSACryptoServiceProvider();
string rsaPubXml = RSAPubKey.PubKey;
// Comment out code to read pub key from a file. To easy to re-sign xml files and import your own key!
// if (!String.IsNullOrEmpty(cfg.KeyFile))
// {
// XmlReader reader = XmlReader.Create(cfg.KeyFile);
// reader.MoveToContent();
// rsaPubXml = reader.ReadOuterXml();
// }
RsaKey.FromXmlString(rsaPubXml);
// Load .Net templates
// Do we have schemas for the templates?
if (cfg.NetSchemaDir.Count == 0)
{
// By default look for schemas in net dirs
cfg.NetSchemaDir = new List<string>(cfg.NetRoot);
}
// Comment out for now. I don't see how to wrie an xsd file that will allow elements to appear in any order
// foreach (string schemadir in cfg.NetSchemaDir)
// doFile(schemadir, ".xsd", addNetSchema, null);
foreach (string r in cfg.NetRoot)
doFile(r, ".xml", addNetTranslation, cfg.ExNetRoot);
// Load Application Class Signatures (i.e. generate templates)
if (cfg.AppRoot.Count == 0)
{
// By default translation target is application root
foreach (string s in cfg.CsDir)
{
cfg.AppRoot.Add(s);
}
}
foreach (string r in cfg.AppRoot)
doFile(r, ".cs", addAppSigTranslation, cfg.ExAppRoot); // parse it
if (cfg.DumpEnums) {
enumXmlWriter = new XmlTextWriter(cfg.EnumDir, System.Text.Encoding.UTF8);
}
if (cfg.DumpXmls)
{
// Get package name and convert to directory name
foreach (KeyValuePair<string,TypeRepTemplate> de in AppEnv)
{
String xmlFName = Path.Combine(cfg.XmlDir,
((string)de.Key).Replace('.', Path.DirectorySeparatorChar) + ".xml");
String xmlFDir = Path.GetDirectoryName(xmlFName);
if (!Directory.Exists(xmlFDir))
{
Directory.CreateDirectory(xmlFDir);
}
XmlSerializer s = new XmlSerializer(de.Value.GetType(), CS2JConstants.TranslationTemplateNamespace);
TextWriter w = new StreamWriter(xmlFName);
s.Serialize(w, de.Value);
w.Close();
}
}
// load in T.stg template group, put in templates variable
string templateLocation = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, Path.Combine("templates", "java.stg"));
if (File.Exists(templateLocation)) {
TextReader groupFileR = new StreamReader(templateLocation);
templates = new StringTemplateGroup(groupFileR);
groupFileR.Close();
}
else {
templates = new StringTemplateGroup(new StringReader(Templates.JavaTemplateGroup));
}
foreach (string r in cfg.CsDir)
doFile(r, ".cs", translateFile, cfg.ExCsDir); // translate it
if (cfg.DebugLevel >= 1 && partialTypes.Count > 0) Console.Out.WriteLine("Writing out collected partial types");
foreach (KeyValuePair<string, ClassDescriptorSerialized> entry in partialTypes)
emitPartialType(entry.Key, entry.Value);
if (cfg.DumpEnums)
{
enumXmlWriter.WriteEndElement();
enumXmlWriter.Close();
}
}
else
{
showUsage();
}
}
catch (System.Exception e)
{
Console.Error.WriteLine("exception: " + e);
Console.Error.WriteLine(e.StackTrace); // so we can get stack trace
}
double elapsedTime = ((DateTime.Now.Ticks - startTime) / TimeSpan.TicksPerMillisecond) / 1000.0;
if (cfg.Verbosity >= 1)
{
System.Console.Out.WriteLine("Total run time was {0} seconds.", elapsedTime);
}
}
// Call processFile on all files below f that have the given extension
public static void doFile(string root, string ext, FileProcessor processFile, IList<string> excludes)
{
string canonicalPath = Path.GetFullPath(root);
// If this is a directory, walk each file/dir in that directory
if (excludes == null || !excludes.Contains(canonicalPath.TrimEnd(Path.DirectorySeparatorChar)))
{
if (Directory.Exists(canonicalPath))
{
string[] files = Directory.GetFileSystemEntries(canonicalPath);
for (int i = 0; i < files.Length; i++)
doFile(Path.Combine(canonicalPath, files[i]), ext, processFile, excludes);
}
else if ((Path.GetFileName(canonicalPath).Length > ext.Length) && canonicalPath.Substring(canonicalPath.Length - ext.Length).Equals(ext))
{
if (cfg.Verbosity >= 2) Console.WriteLine(" " + canonicalPath);
try
{
processFile(canonicalPath);
}
catch (Exception e)
{
Console.Error.WriteLine("\nCannot process file: " + canonicalPath);
Console.Error.WriteLine("exception: " + e);
}
}
}
}
public static CommonTreeNodeStream parseFile(string fullName)
{
if (cfg.Verbosity > 2) Console.WriteLine("Parsing " + Path.GetFileName(fullName));
ICharStream input = new ANTLRFileStream(fullName);
PreProcessor lex = new PreProcessor();
lex.AddDefine(cfg.MacroDefines);
lex.CharStream = input;
lex.TraceDestination = Console.Error;
CommonTokenStream tokens = new CommonTokenStream(lex);
// if (tokens.LT(1).Type == TokenTypes.EndOfFile)
// {
// Console.WriteLine("File is empty");
// return null;
// }
csParser p = new csParser(tokens);
p.TraceDestination = Console.Error;
p.IsJavaish = cfg.InternalIsJavaish;
csParser.compilation_unit_return parser_rt = p.compilation_unit();
if (parser_rt == null || parser_rt.Tree == null)
{
if (lex.FoundMeat)
{
Console.WriteLine("No Tree returned from parsing! (Your rule did not parse correctly)");
}
else
{
// the file was empty, this is not an error.
}
return null;
}
CommonTreeNodeStream nodes = new CommonTreeNodeStream(parser_rt.Tree);
nodes.TokenStream = tokens;
return nodes;
}
// Verify the signature of an XML file against an asymmetric
// algorithm and return the result.
public static Boolean VerifyXml(XmlDocument Doc, RSA Key)
{
// Check arguments.
if (Doc == null)
throw new ArgumentException("Doc");
if (Key == null)
throw new ArgumentException("Key");
// Add the namespace.
XmlNamespaceManager nsmgr = new XmlNamespaceManager(Doc.NameTable);
nsmgr.AddNamespace("ss", "http://www.w3.org/2000/09/xmldsig#");
XmlNode root = Doc.DocumentElement;
XmlNodeList nodeList = root.SelectNodes("/*/ss:Signature", nsmgr);
// fail if no signature was found.
if (nodeList.Count != 1)
{
return false;
}
// Create a new SignedXml object and pass it
// the XML document class.
SignedXml signedXml = new SignedXml(Doc);
// Load the first <signature> node.
signedXml.LoadXml((XmlElement)nodeList[0]);
// Check the signature and return the result.
return signedXml.CheckSignature(Key);
}
// Here's where we do the real work...
public static void addNetSchema(string fullName)
{
try
{
TypeRepTemplate.TemplateReaderSettings.Schemas.Add("urn:www.twigletsoftware.com:schemas:txtemplate:1:0", fullName);
}
catch (Exception e)
{
Console.Error.WriteLine("{0} error: {1}", fullName, e.Message);
}
}
// Here's where we do the real work...
public static void addNetTranslation(string fullName)
{
// Suck in translation file
Stream txStream = new FileStream(fullName, FileMode.Open, FileAccess.Read);
if (numLines < numLines - 1)
{
// TRIAL ONLY
// Create a new XML document.
XmlDocument xmlDoc = new XmlDocument();
// Load an XML file into the XmlDocument object.
xmlDoc.PreserveWhitespace = true;
xmlDoc.Load(txStream);
// Verify the signature of the signed XML.
if (!VerifyXml(xmlDoc, RsaKey))
{
Console.Out.WriteLine("WARNING: Bad / Missing signature found for " + fullName);
badXmlTxCount--;
if (badXmlTxCount <= 0)
{
Console.Out.WriteLine("\n This is a trial version of CS2J. It is to be used for evaluation purposes only.");
Console.Out.WriteLine(" The .Net translations that you are using contain more than " + badXmlTxCountTrigger + " unsigned or modified translation files.");
Console.Out.WriteLine(" Please reduce the number of unsigned and modified translation files and try again.");
Console.Out.WriteLine("\n Contact Twiglet Software at info@twigletsoftware.com (http://www.twigletsoftware.com) for licensing details.");
Environment.Exit(1);
}
}
txStream.Seek(0, SeekOrigin.Begin);
}
try {
TypeRepTemplate t = TypeRepTemplate.newInstance(txStream);
// Fullname has form: <path>/<key>.xml
string txKey = t.TypeName+(t.TypeParams != null && t.TypeParams.Length > 0 ? "'" + t.TypeParams.Length.ToString() : "");
if (!String.IsNullOrEmpty(t.Variant))
{
AppEnv.Add(txKey, t, t.Variant);
}
else
{
AppEnv.Add(txKey, t);
}
} catch (Exception e) {
Console.WriteLine ("WARNING -- Could not import " + fullName + " (" + e.Message + ")");
}
}
// Here's where we do the real work...
public static void addAppSigTranslation(string fullName)
{
int saveDebugLevel = cfg.DebugLevel;
if (!cfg.DebugTemplateExtraction)
{
cfg.DebugLevel = 0;
}
if (cfg.DebugLevel > 3) Console.Out.WriteLine("Extracting type info from file {0}", fullName);
ITreeNodeStream csTree = parseFile(fullName);
if (csTree != null)
{
TemplateExtracter templateWalker = new TemplateExtracter(csTree);
templateWalker.Filename = fullName;
templateWalker.TraceDestination = Console.Error;
templateWalker.Cfg = cfg;
templateWalker.AppEnv = AppEnv;
templateWalker.compilation_unit();
}
cfg.DebugLevel = saveDebugLevel;
}
private static string limit(string inp) {
if (numLines > numLines - 1)
return inp;
// TRIAL ONLY
String[] lines = inp.Split(newLines, numLines+1, StringSplitOptions.None);
if (lines.Length <= numLines) {
return inp;
}
lines[numLines] = Regex.Replace(lines[numLines], "\\w", "x");
return String.Join(Environment.NewLine, lines);
}
// Here's where we do the real work...
public static void translateFile(string fullName)
{
long startTime = DateTime.Now.Ticks;
if (cfg.DebugLevel > 3) Console.Out.WriteLine("Translating file {0}", fullName);
if (cfg.DebugLevel > 5) Console.Out.WriteLine("Parsing file {0}", fullName);
CommonTreeNodeStream csTree = parseFile(fullName);
if (cfg.DumpCSharp && csTree != null)
{
AntlrUtils.DumpNodesFlat(csTree, "C Sharp Parse Tree");
csTree.Reset();
}
if (csTree != null)
{
// Make java compilation units from C# file
JavaMaker javaMaker = new JavaMaker(csTree);
javaMaker.Filename = fullName;
javaMaker.TraceDestination = Console.Error;
javaMaker.Cfg = cfg;
javaMaker.CUMap = new Dictionary<string, CUnit>();
javaMaker.CUKeys = new List<string>();
javaMaker.IsJavaish = cfg.InternalIsJavaish;
if (cfg.DebugLevel >= 1) Console.Out.WriteLine("Translating {0} to Java", fullName);
javaMaker.compilation_unit();
int saveEmittedCommentTokenIdx = 0;
for (int i = 0; i < javaMaker.CUKeys.Count; i++)
{
string typeName = javaMaker.CUKeys[i];
CommonTree typeAST = javaMaker.CUMap[typeName].Tree;
string claName = typeName.Substring(typeName.LastIndexOf('.')+1);
string nsDir = typeName.LastIndexOf('.') >= 0 ? typeName.Substring(0,typeName.LastIndexOf('.')).Replace('.', Path.DirectorySeparatorChar) : "";
if (cfg.CheatDir != "")
{
String ignoreMarker = Path.Combine(cfg.CheatDir, Path.Combine(nsDir, claName + ".none"));
if (File.Exists(ignoreMarker))
{
// Don't generate this class
continue;
}
}
// Make sure parent directory exists
String javaFDir = Path.Combine(cfg.OutDir, nsDir);
String javaFName = Path.Combine(javaFDir, claName + ".java");
if (!Directory.Exists(javaFDir))
{
Directory.CreateDirectory(javaFDir);
}
if (cfg.CheatDir != "")
{
String cheatFile = Path.Combine(cfg.CheatDir, Path.Combine(nsDir, claName + ".java"));
if (File.Exists(cheatFile))
{
// the old switcheroo
File.Copy(cheatFile, javaFName,true);
continue;
}
}
// Translate calls to .Net to calls to Java libraries
CommonTreeNodeStream javaSyntaxNodes = new CommonTreeNodeStream(typeAST);
if (cfg.DumpJavaSyntax && javaSyntaxNodes != null)
{
AntlrUtils.DumpNodesFlat(javaSyntaxNodes, "Java Syntax Parse Tree for " + claName);
javaSyntaxNodes.Reset();
}
javaSyntaxNodes.TokenStream = csTree.TokenStream;
NetMaker netMaker = new NetMaker(javaSyntaxNodes);
netMaker.Filename = fullName;
netMaker.TraceDestination = Console.Error;
netMaker.Cfg = cfg;
netMaker.AppEnv = AppEnv;
netMaker.SearchPath = javaMaker.CUMap[typeName].SearchPath;
netMaker.AliasKeys = javaMaker.CUMap[typeName].NameSpaceAliasKeys;
netMaker.AliasNamespaces = javaMaker.CUMap[typeName].NameSpaceAliasValues;
netMaker.IsJavaish = cfg.InternalIsJavaish;
netMaker.Imports = new Set<String>();
netMaker.AddToImports(javaMaker.Imports);
if (cfg.DebugLevel > 5) Console.Out.WriteLine("Translating {0} Net Calls to Java", javaFName);
NetMaker.compilation_unit_return javaCompilationUnit = netMaker.compilation_unit();
CommonTreeNodeStream javaCompilationUnitNodes = new CommonTreeNodeStream(javaCompilationUnit.Tree);
javaCompilationUnitNodes.TokenStream = csTree.TokenStream;
if (cfg.DumpJava && javaCompilationUnitNodes != null)
{
AntlrUtils.DumpNodesFlat(javaCompilationUnitNodes, "Final Java Parse Tree for " + claName);
javaCompilationUnitNodes.Reset();
}
// Pretty print java parse tree as text
JavaPrettyPrint outputMaker = new JavaPrettyPrint(javaCompilationUnitNodes);
outputMaker.Filename = fullName;
outputMaker.TraceDestination = Console.Error;
outputMaker.TemplateLib = templates;
outputMaker.Cfg = cfg;
outputMaker.EmittedCommentTokenIdx = saveEmittedCommentTokenIdx;
bool isPartial = javaMaker.CUMap[typeName].IsPartial;
if (isPartial)
{
if (!partialTypes.ContainsKey(typeName))
{
partialTypes[typeName] = new ClassDescriptorSerialized(claName);
partialTypes[typeName].FileName = javaFName;
}
outputMaker.PartialDescriptor = partialTypes[typeName];
}
outputMaker.IsLast = i == (javaMaker.CUKeys.Count - 1);
if (!isPartial)
{
if (cfg.DebugLevel >= 1) Console.Out.WriteLine("Writing out {0}", javaFName);
StreamWriter javaW = new StreamWriter(javaFName);
javaW.Write(limit(outputMaker.compilation_unit().ToString()));
javaW.Close();
}
else
{
// fill out partialTypes[typeName]
outputMaker.compilation_unit();
}
saveEmittedCommentTokenIdx = outputMaker.EmittedCommentTokenIdx;
}
}
double elapsedTime = ((DateTime.Now.Ticks - startTime) / TimeSpan.TicksPerMillisecond) / 1000.0;
System.Console.Out.WriteLine("Processed {0} in: {1} seconds.", fullName, elapsedTime);
System.Console.Out.WriteLine("");
System.Console.Out.WriteLine("");
}
public static void emitPartialType(string name, ClassDescriptorSerialized serTy)
{
JavaPrettyPrint outputMaker = new JavaPrettyPrint(null);
outputMaker.Filename = serTy.FileName;
outputMaker.TraceDestination = Console.Error;
outputMaker.TemplateLib = templates;
outputMaker.Cfg = cfg;
StringTemplate pkgST = outputMaker.emitPackage(serTy);
if (cfg.DebugLevel >= 1) Console.Out.WriteLine("Writing out {0}", serTy.FileName);
StreamWriter javaW = new StreamWriter(serTy.FileName);
javaW.Write(limit(pkgST.ToString()));
javaW.Close();
}
}
}