public static API_IKVMC_Java_Metadata javaMetadata(this string file)
{
API_IKVMC_Java_Metadata javaMetadata = null;
try
{
javaMetadata = (API_IKVMC_Java_Metadata)O2LiveObjects.get(file); // try first to get a cached version of this file
}
catch
{}
if (javaMetadata.isNull() && file.fileExists())
{
"Cached version not found, loading from disk".info();
if (file.extension(".xml"))
{
javaMetadata = file.load <API_IKVMC_Java_Metadata>();
}
else
{
javaMetadata = new API_IKVMC().create_JavaMetadata(file);
}
O2LiveObjects.set(file, javaMetadata);
}
return(javaMetadata);
}
public static object createClassFile(this API_IKVMC ikvmc, byte[] bytes)
{
// 0 = ClassFileParseOptions.None,
// 1 = ClassFileParseOptions.LocalVariableTable ,
// 2 = ClassFileParseOptions.LineNumberTable
return(ikvmc.createClassFile(bytes, 0));
}
public static IDictionary getRawClassesData_FromFile_ClassesOrJar(this API_IKVMC ikvmc, string classOrJar)
{
var targets = typeof(List <>).MakeGenericType(new System.Type[] { ikvmc.CompilerOptions.type() }).ctor();
var args = classOrJar.wrapOnList().GetEnumerator();
ikvmc.IkvmcCompiler.invoke("ParseCommandLine", args, targets, ikvmc.CompilerOptions);
var compilerOptions = (targets as IEnumerable).first();
//var classes = (Dictionary<string, byte[]>) compilerOptions.field("classes");
var classes = (IDictionary)compilerOptions.field("classes");
return(classes);
}
public static object createClassFile(this API_IKVMC ikvmc, byte[] bytes, int classFileParseOptions)
{
var classFileType = ikvmc.IkvmcAssembly.type("ClassFile");
var ctor = classFileType.ctors().first();
var classFile = ctor.Invoke(new object[] { bytes, 0, bytes.Length, null, classFileParseOptions });
if (classFile.notNull())
{
return(classFile);
}
"[API_IKVMC] in createClassObject failed to create class".info();
return(null);
}
public static API_IKVMC_Java_Metadata create_JavaMetadata(this API_IKVMC ikvmc, string fileToProcess)
{
var o2Timer = new O2Timer("Created JavaData for {0}".format(fileToProcess)).start();
var javaMetaData = new API_IKVMC_Java_Metadata();
javaMetaData.FileProcessed = fileToProcess;
var classes = ikvmc.getRawClassesData_FromFile_ClassesOrJar(fileToProcess);
foreach (DictionaryEntry item in classes)
{
var name = item.Key.str();
var bytes = (byte[])item.Value.field("data");
var classFile = ikvmc.createClassFile(bytes, 1); // value of 1 gets the local variables
var javaClass = new Java_Class {
Signature = name,
Name = name.contains(".") ? name.split(".").last() : name,
SourceFile = classFile.prop("SourceFileAttribute").str(),
IsAbstract = classFile.prop("IsAbstract").str().toBool(),
IsInterface = classFile.prop("IsInterface").str().toBool(),
IsInternal = classFile.prop("IsInternal").str().toBool(),
IsPublic = classFile.prop("IsPublic").str().toBool(),
SuperClass = classFile.prop("SuperClass").str()
};
if (classFile.prop("GenericSignature").notNull())
{
javaClass.GenericSignature = classFile.prop("GenericSignature").str();
}
javaClass.ConstantsPool = classFile.getConstantPoolEntries();
javaClass.map_Annotations(classFile)
.map_Interfaces(classFile)
.map_Fields(classFile)
.map_Methods(classFile)
.map_EnclosingMethod(classFile);
javaClass.map_LineNumbers(ikvmc.createClassFile(bytes, 2)); // for this we need to call createClassFile with the value of 2 (to get the source code references)
javaMetaData.Classes.Add(javaClass);
//break; //
}
o2Timer.stop();
return(javaMetaData);
}
public static string createAssembly_FromFile_ClasssesOrJar(this API_IKVMC ikvmc, string classOrJar)
{
var console = "IKVM Stored Console out and error".capture_Console();
var targetFile = "_IKVM_Dlls".tempDir(false).pathCombine("{0}.dll".format(classOrJar.fileName()));
var args = new List <string> {
classOrJar,
"-out:{0}".format(targetFile)
}.GetEnumerator();
//return args.toList();
var targets = typeof(List <>).MakeGenericType(new System.Type[] { ikvmc.CompilerOptions.type() }).ctor();
ikvmc.IkvmcCompiler.invoke("ParseCommandLine", args, targets, ikvmc.CompilerOptions);
//ikvmcCompiler.details();
var compilerClassLoader = ikvmc.IkvmcAssembly.type("CompilerClassLoader");
var compile = compilerClassLoader.method("Compile");
var createCompiler = compilerClassLoader.method("CreateCompiler");
PublicDI.reflection.invokeMethod_Static(compile, new object[] { null, targets });
//ikvmcCompiler.details();
return(console.readToEnd());
}
public static API_IKVMC_Java_Metadata javaMetadata(this string file)
{
API_IKVMC_Java_Metadata javaMetadata = null;
try
{
javaMetadata = (API_IKVMC_Java_Metadata)O2LiveObjects.get(file); // try first to get a cached version of this file
}
catch
{}
if (javaMetadata.isNull() && file.fileExists())
{
"Cached version not found, loading from disk".info();
if (file.extension(".xml"))
javaMetadata = file.load<API_IKVMC_Java_Metadata>();
else
javaMetadata = new API_IKVMC().create_JavaMetadata(file);
O2LiveObjects.set(file, javaMetadata);
}
return javaMetadata;
}
