public static void Main(string[] args)
{
// Parse options.
string jasminJar = null;
string outputJar = null;
bool noConfig;
string target;
string debugLevel;
bool debug;
bool optimize;
string define;
List <string> reference = new List <string>();
string warnLevel;
List <string> files;
var options = new OptionSet()
{
{ "jasmin=", "Path to Jasmin JAR", x => jasminJar = x },
{ "out=", "The resulting JAR to create", x => outputJar = x },
{ "noconfig", "", x => noConfig = true },
{ "target=", "", x => target = x },
{ "debug", "", x => debugLevel = x },
{ "debug+", "", x => debug = true },
{ "optimize+", "", x => optimize = true },
{ "debug-", "", x => debug = false },
{ "optimize-", "", x => optimize = false },
{ "define", "", x => define = x },
{ "reference:", "", reference.Add },
{ "warn", "", x => warnLevel = x },
};
try
{
files = options.Parse(args);
if (files.Count == 1 && files[0][0] == '@')
{
// Read command line from file.
using (var reader = new StreamReader(files[0].Substring(1)))
{
//Console.WriteLine(reader.ReadToEnd());
files = options.Parse(reader.ReadToEnd().Split(' '));
}
}
}
catch (OptionException ex)
{
Console.Write("cscjvm: ");
Console.WriteLine(ex.Message);
Console.WriteLine("Try `cscjvm --help' for more information.");
return;
}
if (string.IsNullOrWhiteSpace(jasminJar))
{
Console.WriteLine("Defaulting Jasmin JAR path to JASMIN_JAR environment variable.");
jasminJar = Environment.GetEnvironmentVariable("JASMIN_JAR");
if (string.IsNullOrWhiteSpace(jasminJar))
{
Console.WriteLine("Jasmin JAR path must be set.");
return;
}
}
Console.WriteLine("C# to JVM Compiler");
Console.WriteLine("Using Jasmin at: " + jasminJar);
foreach (var arg in args)
{
Console.WriteLine("argument: " + arg);
}
IProjectContent project = new CSharpProjectContent();
var trees = new List <SyntaxTree>();
Console.WriteLine("Parsing C# files...");
var parser = new CSharpParser();
foreach (var filename in files)
{
using (var reader = new StreamReader(filename))
{
trees.Add(parser.Parse(reader.ReadToEnd(), filename));
}
}
Console.WriteLine("Creating references...");
project = project.AddAssemblyReferences(GetProjectReferences(reference));
foreach (var tree in trees)
{
project = project.AddOrUpdateFiles(tree.ToTypeSystem());
}
Console.WriteLine("Emitting Jasmin assembly...");
var output = new DirectoryInfo(Environment.CurrentDirectory).CreateSubdirectory("obj");
var sources = new List <string>();
string entryPoint = null;
foreach (var tree in trees)
{
var unresolvedFile = tree.ToTypeSystem();
ICompilation compilation = project.CreateCompilation();
CSharpAstResolver resolver = new CSharpAstResolver(compilation, tree, unresolvedFile);
var typeVisitor = new JavaTypeVisitor(resolver, output);
tree.AcceptVisitor(typeVisitor);
sources.AddRange(typeVisitor.CreatedFiles);
if (typeVisitor.EntryPoint != null)
{
entryPoint = typeVisitor.EntryPoint;
}
}
if (entryPoint == null)
{
Console.WriteLine("No class with [EntryPoint] attribute. This JAR will be a library.");
}
Console.WriteLine("Compiling JAR...");
var jasmin = new Jasmin(jasminJar);
using (var writer = new StreamWriter(outputJar))
{
jasmin.CompileJar(output.FullName, sources, writer.BaseStream, entryPoint);
}
Console.WriteLine("Wrote JAR to " + outputJar);
}
public static void Main(string[] args)
{
// Parse options.
string jasminJar = null;
string outputJar = null;
bool noConfig;
string target;
string debugLevel;
bool debug;
bool optimize;
string define;
List<string> reference = new List<string>();
string warnLevel;
List<string> files;
var options = new OptionSet()
{
{ "jasmin=", "Path to Jasmin JAR", x => jasminJar = x },
{ "out=", "The resulting JAR to create", x => outputJar = x },
{ "noconfig", "", x => noConfig = true },
{ "target=", "", x => target = x },
{ "debug", "", x => debugLevel = x },
{ "debug+", "", x => debug = true },
{ "optimize+", "", x => optimize = true },
{ "debug-", "", x => debug = false },
{ "optimize-", "", x => optimize = false },
{ "define", "", x => define = x },
{ "reference:", "", reference.Add },
{ "warn", "", x => warnLevel = x },
};
try
{
files = options.Parse(args);
if (files.Count == 1 && files[0][0] == '@')
{
// Read command line from file.
using (var reader = new StreamReader(files[0].Substring(1)))
{
//Console.WriteLine(reader.ReadToEnd());
files = options.Parse(reader.ReadToEnd().Split(' '));
}
}
}
catch (OptionException ex)
{
Console.Write("cscjvm: ");
Console.WriteLine(ex.Message);
Console.WriteLine("Try `cscjvm --help' for more information.");
return;
}
if (string.IsNullOrWhiteSpace(jasminJar))
{
Console.WriteLine("Defaulting Jasmin JAR path to JASMIN_JAR environment variable.");
jasminJar = Environment.GetEnvironmentVariable("JASMIN_JAR");
if (string.IsNullOrWhiteSpace(jasminJar))
{
Console.WriteLine("Jasmin JAR path must be set.");
return;
}
}
Console.WriteLine("C# to JVM Compiler");
Console.WriteLine("Using Jasmin at: " + jasminJar);
foreach (var arg in args)
{
Console.WriteLine("argument: " + arg);
}
IProjectContent project = new CSharpProjectContent();
var trees = new List<SyntaxTree>();
Console.WriteLine("Parsing C# files...");
var parser = new CSharpParser();
foreach (var filename in files)
{
using (var reader = new StreamReader(filename))
{
trees.Add(parser.Parse(reader.ReadToEnd(), filename));
}
}
Console.WriteLine("Creating references...");
project = project.AddAssemblyReferences(GetProjectReferences(reference));
foreach (var tree in trees)
{
project = project.AddOrUpdateFiles(tree.ToTypeSystem());
}
Console.WriteLine("Emitting Jasmin assembly...");
var output = new DirectoryInfo(Environment.CurrentDirectory).CreateSubdirectory("obj");
var sources = new List<string>();
string entryPoint = null;
foreach (var tree in trees)
{
var unresolvedFile = tree.ToTypeSystem();
ICompilation compilation = project.CreateCompilation();
CSharpAstResolver resolver = new CSharpAstResolver(compilation, tree, unresolvedFile);
var typeVisitor = new JavaTypeVisitor(resolver, output);
tree.AcceptVisitor(typeVisitor);
sources.AddRange(typeVisitor.CreatedFiles);
if (typeVisitor.EntryPoint != null)
entryPoint = typeVisitor.EntryPoint;
}
if (entryPoint == null)
{
Console.WriteLine("No class with [EntryPoint] attribute. This JAR will be a library.");
}
Console.WriteLine("Compiling JAR...");
var jasmin = new Jasmin(jasminJar);
using (var writer = new StreamWriter(outputJar))
{
jasmin.CompileJar(output.FullName, sources, writer.BaseStream, entryPoint);
}
Console.WriteLine("Wrote JAR to " + outputJar);
}
