mirror of
https://github.com/autc04/Retro68.git
synced 2024-12-03 10:49:58 +00:00
72 lines
1.9 KiB
C++
72 lines
1.9 KiB
C++
|
// natVMObjectInputStream.cc - Native part of VMObjectInputStream class.
|
||
|
|
|
||
|
|
/* Copyright (C) 1998, 1999, 2000, 2001, 2005, 2006, 2007
|
||
|
|
Free Software Foundation
|
||
|
|
|
||
|
|
This file is part of libgcj.
|
||
|
|
|
||
|
|
This software is copyrighted work licensed under the terms of the
|
||
|
|
Libgcj License. Please consult the ObjectInputStream "LIBGCJ_LICENSE" for
|
||
|
|
details. */
|
||
|
|
|
||
|
|
#include <config.h>
|
||
|
|
|
||
|
|
#include <gcj/cni.h>
|
||
|
|
#include <jvm.h>
|
||
|
|
#include <gcj/method.h>
|
||
|
|
|
||
|
|
#include <java/io/VMObjectInputStream.h>
|
||
|
|
#include <java/io/IOException.h>
|
||
|
|
#include <java/lang/Class.h>
|
||
|
|
#include <java/lang/reflect/Modifier.h>
|
||
|
|
#include <java/lang/reflect/Method.h>
|
||
|
|
#include <java/lang/ArrayIndexOutOfBoundsException.h>
|
||
|
|
#include <java/lang/SecurityManager.h>
|
||
|
|
#include <java/lang/reflect/Constructor.h>
|
||
|
|
#include <java/lang/reflect/Method.h>
|
||
|
|
#include <java-stack.h>
|
||
|
|
|
||
|
|
#ifdef __GCJ_DEBUG
|
||
|
|
#include <java/lang/System.h>
|
||
|
|
#include <java/io/PrintStream.h>
|
||
|
|
#endif
|
||
|
|
|
||
|
|
jobject
|
||
|
|
java::io::VMObjectInputStream::allocateObject (jclass klass, jclass,
|
||
|
|
::java::lang::reflect::Constructor *ctr)
|
||
|
|
{
|
||
|
|
jobject obj = NULL;
|
||
|
|
using namespace java::lang::reflect;
|
||
|
|
|
||
|
|
try
|
||
|
|
{
|
||
|
|
JvAssert (klass && ! klass->isArray ());
|
||
|
|
if (klass->isInterface() || Modifier::isAbstract(klass->getModifiers()))
|
||
|
|
obj = NULL;
|
||
|
|
else
|
||
|
|
{
|
||
|
|
obj = _Jv_AllocObject (klass);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
catch (jthrowable t)
|
||
|
|
{
|
||
|
|
return NULL;
|
||
|
|
}
|
||
|
|
|
||
|
|
jmethodID meth = _Jv_FromReflectedConstructor (ctr);
|
||
|
|
|
||
|
|
// This is a bit inefficient, and a bit of a hack, since we don't
|
||
|
|
// actually use the Method and since what is returned isn't
|
||
|
|
// technically a Method. We can't use Method.invoke as it looks up
|
||
|
|
// the declared method.
|
||
|
|
JArray<jclass> *arg_types
|
||
|
|
= (JArray<jclass> *) JvNewObjectArray (0, &java::lang::Class::class$,
|
||
|
|
NULL);
|
||
|
|
|
||
|
|
// We lie about this being a constructor. If we put `true' here
|
||
|
|
// then _Jv_CallAnyMethodA would try to allocate the object for us.
|
||
|
|
_Jv_CallAnyMethodA (obj, JvPrimClass (void), meth, false, arg_types, NULL);
|
||
|
|
|
||
|
|
return obj;
|
||
|
|
}
|