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55 lines
2.1 KiB
JavaScript
55 lines
2.1 KiB
JavaScript
// Copyright Joyent, Inc. and other Node contributors.
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//
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// Permission is hereby granted, free of charge, to any person obtaining a
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// copy of this software and associated documentation files (the
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// "Software"), to deal in the Software without restriction, including
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// without limitation the rights to use, copy, modify, merge, publish,
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// distribute, sublicense, and/or sell copies of the Software, and to permit
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// persons to whom the Software is furnished to do so, subject to the
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// following conditions:
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//
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// The above copyright notice and this permission notice shall be included
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// in all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
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// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
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// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
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// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
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// USE OR OTHER DEALINGS IN THE SOFTWARE.
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var binding = process.binding('evals');
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module.exports = Script;
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Script.Script = Script;
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function Script(code, ctx, filename) {
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if (!(this instanceof Script)) {
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return new Script(code, ctx, filename);
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}
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var ns = new binding.NodeScript(code, ctx, filename);
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// bind all methods to this Script object
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Object.keys(binding.NodeScript.prototype).forEach(function(f) {
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if (typeof binding.NodeScript.prototype[f] === 'function') {
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this[f] = function() {
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if (!(this instanceof Script)) {
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throw new TypeError('invalid call to ' + f);
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}
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return ns[f].apply(ns, arguments);
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};
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}
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}, this);
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}
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Script.createScript = function(code, ctx, name) {
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return new Script(code, ctx, name);
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};
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Script.createContext = binding.NodeScript.createContext;
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Script.runInContext = binding.NodeScript.runInContext;
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Script.runInThisContext = binding.NodeScript.runInThisContext;
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Script.runInNewContext = binding.NodeScript.runInNewContext;
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