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79 lines
1.9 KiB
C++
79 lines
1.9 KiB
C++
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// natObjectInputStream.cc - Native part of ObjectInputStream class.
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/* Copyright (C) 1998, 1999 Free Software Foundation
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This ObjectInputStream is part of libgcj.
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This software is copyrighted work licensed under the terms of the
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Libgcj License. Please consult the ObjectInputStream "LIBGCJ_LICENSE" for
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details. */
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#include <config.h>
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#include <gcj/cni.h>
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#include <jvm.h>
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#include <java/io/ObjectInputStream$GetField.h>
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#include <java/io/ObjectInputStream.h>
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#include <java/io/IOException.h>
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#include <java/lang/Class.h>
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#include <java/lang/reflect/Modifier.h>
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#include <java/lang/reflect/Method.h>
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jobject
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java::io::ObjectInputStream::allocateObject (jclass klass)
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{
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jobject obj = NULL;
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using namespace java::lang::reflect;
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try
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{
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JvAssert (klass && ! klass->isArray ());
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if (klass->isInterface() || Modifier::isAbstract(klass->getModifiers()))
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obj = NULL;
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else
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{
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// FIXME: will this work for String?
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obj = JvAllocObject (klass);
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}
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}
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catch (jthrowable t)
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{
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return NULL;
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}
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return obj;
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}
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#define ObjectClass _CL_Q34java4lang6Object
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extern java::lang::Class ObjectClass;
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#define ClassClass _CL_Q34java4lang5Class
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extern java::lang::Class ClassClass;
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void
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java::io::ObjectInputStream::callConstructor (jclass klass, jobject obj)
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{
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jstring init_name = JvNewStringLatin1 ("<init>");
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JArray<jclass> *arg_types
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= (JArray<jclass> *) JvNewObjectArray (0, &ClassClass, NULL);
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JArray<jobject> *args
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= (JArray<jobject> *) JvNewObjectArray (0, &ObjectClass, NULL);
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java::lang::reflect::Method *m = klass->getPrivateMethod (init_name, arg_types);
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m->invoke (obj, args);
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}
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java::lang::reflect::Field *
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java::io::ObjectInputStream::getField (jclass klass, jstring name)
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{
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return klass->getPrivateField (name);
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}
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java::lang::reflect::Method *
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java::io::ObjectInputStream::getMethod (jclass klass, jstring name,
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JArray<jclass> *arg_types)
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{
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return klass->getPrivateMethod (name, arg_types);
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}
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