/*
* Copyright (c) 2019, 2020, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* The Universal Permissive License (UPL), Version 1.0
*
* Subject to the condition set forth below, permission is hereby granted to any
* person obtaining a copy of this software, associated documentation and/or
* data (collectively the "Software"), free of charge and under any and all
* copyright rights in the Software, and any and all patent rights owned or
* freely licensable by each licensor hereunder covering either (i) the
* unmodified Software as contributed to or provided by such licensor, or (ii)
* the Larger Works (as defined below), to deal in both
*
* (a) the Software, and
*
* (b) any piece of software and/or hardware listed in the lrgrwrks.txt file if
* one is included with the Software each a "Larger Work" to which the Software
* is contributed by such licensors),
*
* without restriction, including without limitation the rights to copy, create
* derivative works of, display, perform, and distribute the Software and make,
* use, sell, offer for sale, import, export, have made, and have sold the
* Software and the Larger Work(s), and to sublicense the foregoing rights on
* either these or other terms.
*
* This license is subject to the following condition:
*
* The above copyright notice and either this complete permission notice or at a
* minimum a reference to the UPL must be included in all copies or substantial
* portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
package com.oracle.truffle.js.builtins.commonjs;
import com.oracle.truffle.js.builtins.JSBuiltinsContainer;
import com.oracle.truffle.js.nodes.function.JSBuiltin;
import com.oracle.truffle.js.runtime.JSContext;
import com.oracle.truffle.js.runtime.builtins.BuiltinEnum;
Built-ins for CommonJS 'require' emulation.
/**
* Built-ins for CommonJS 'require' emulation.
*/
public class GlobalCommonJSRequireBuiltins extends JSBuiltinsContainer.SwitchEnum<GlobalCommonJSRequireBuiltins.GlobalRequire> {
public GlobalCommonJSRequireBuiltins() {
super(GlobalRequire.class);
}
public enum GlobalRequire implements BuiltinEnum<GlobalRequire> {
require(1),
dirnameGetter(0),
filenameGetter(0),
globalExportsGetter(0),
globalModuleGetter(0),
resolve(1);
private final int length;
GlobalRequire(int length) {
this.length = length;
}
@Override
public int getLength() {
return length;
}
}
@Override
protected Object createNode(JSContext context, JSBuiltin builtin, boolean construct, boolean newTarget, GlobalRequire builtinEnum) {
switch (builtinEnum) {
case require:
return CommonJSRequireBuiltinNodeGen.create(context, builtin, args().function().fixedArgs(1).createArgumentNodes(context));
case dirnameGetter:
return CommonJSDirnameGetterBuiltinNodeGen.create(context, builtin, args().fixedArgs(0).createArgumentNodes(context));
case filenameGetter:
return CommonJSFilenameGetterBuiltinNodeGen.create(context, builtin, args().fixedArgs(0).createArgumentNodes(context));
case globalExportsGetter:
return CommonJSGlobalExportsGetterBuiltinNodeGen.create(context, builtin, args().fixedArgs(0).createArgumentNodes(context));
case globalModuleGetter:
return CommonJSGlobalModuleGetterBuiltinNodeGen.create(context, builtin, args().fixedArgs(0).createArgumentNodes(context));
case resolve:
return CommonJSResolveBuiltinNodeGen.create(context, builtin, args().fixedArgs(1).createArgumentNodes(context));
}
return null;
}
}