зеркало из https://github.com/mozilla/gecko-dev.git
71 строка
2.2 KiB
Java
71 строка
2.2 KiB
Java
/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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*
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* The contents of this file are subject to the Netscape Public
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* License Version 1.1 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.mozilla.org/NPL/
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*
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* Software distributed under the License is distributed on an "AS
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* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
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* implied. See the License for the specific language governing
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* rights and limitations under the License.
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*
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* The Original Code is mozilla.org code.
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*
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* The Initial Developer of the Original Code is Netscape
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* Communications Corporation. Portions created by Netscape are
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* Copyright (C) 1998 Netscape Communications Corporation. All
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* Rights Reserved.
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*
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* Contributor(s):
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*/
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package com.netscape.nativejsengine;
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public class JSRuntime
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{
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public static final String NATIVE_LIBRARY_NAME = "nativejsengine";
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public static final String NATIVE_JSD_LIBRARY_NAME = "jsd";
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public static final boolean ENABLE_DEBUGGING = true;
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public static final boolean NO_DEBUGGING = false;
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private JSRuntime() {
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// empty
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}
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public static JSRuntime newRuntime(boolean enableDebugging) {
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JSRuntime runtime = new JSRuntime();
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if(enableDebugging && ! _jsdNativesLoaded) {
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System.loadLibrary(NATIVE_JSD_LIBRARY_NAME);
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_jsdNativesLoaded = true;
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}
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if(! runtime._init(enableDebugging))
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return null;
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return runtime;
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}
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static {
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System.loadLibrary(NATIVE_LIBRARY_NAME);
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}
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public boolean isValid() {
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return _nativeRuntime != 0;
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}
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// finalization not guaranteed to happen in right order - trust programmer
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public void destroy() {
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_exit();
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_nativeRuntime = 0;
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}
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long getNativeRuntime() {return _nativeRuntime;}
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long getNativeDebugSupport() {return _nativeDebugSupport;}
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private native boolean _init(boolean enableDebugging);
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private native void _exit();
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private long _nativeRuntime;
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private long _nativeDebugSupport;
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private static boolean _jsdNativesLoaded = false;
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} |