76 lines
1.9 KiB
C++
76 lines
1.9 KiB
C++
// -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
|
|
//
|
|
// The contents of this file are subject to the Netscape Public
|
|
// License Version 1.1 (the "License"); you may not use this file
|
|
// except in compliance with the License. You may obtain a copy of
|
|
// the License at http://www.mozilla.org/NPL/
|
|
//
|
|
// Software distributed under the License is distributed on an "AS
|
|
// IS" basis, WITHOUT WARRANTY OF ANY KIND, either express oqr
|
|
// implied. See the License for the specific language governing
|
|
// rights and limitations under the License.
|
|
//
|
|
// The Original Code is the JavaScript 2 Prototype.
|
|
//
|
|
// The Initial Developer of the Original Code is Netscape
|
|
// Communications Corporation. Portions created by Netscape are
|
|
// Copyright (C) 1998 Netscape Communications Corporation. All
|
|
// Rights Reserved.
|
|
|
|
#ifndef interpreter_h
|
|
#define interpreter_h
|
|
|
|
#include "icodegenerator.h"
|
|
|
|
#ifdef XP_MAC
|
|
#include "gc_allocator.h"
|
|
#else
|
|
// for platforms w/o a working gc_allocator.
|
|
#include <memory>
|
|
#define gc_allocator std::allocator
|
|
#endif
|
|
|
|
namespace JavaScript {
|
|
/**
|
|
* Opaque type for JavaScript objects.
|
|
*/
|
|
class JSObject;
|
|
class JSArray;
|
|
|
|
/**
|
|
* All JavaScript data types.
|
|
*/
|
|
union JSValue {
|
|
int8 i8;
|
|
uint8 u8;
|
|
int16 i16;
|
|
uint16 u16;
|
|
int32 i32;
|
|
uint32 u32;
|
|
int64 i64;
|
|
uint64 u64;
|
|
float32 f32;
|
|
float64 f64;
|
|
JSObject* object;
|
|
JSArray* array;
|
|
ICodeModule *icm;
|
|
|
|
JSValue() : f64(0.0) {}
|
|
|
|
explicit JSValue(float64 f64) : f64(f64) {}
|
|
JSValue(ICodeModule *fn) : icm(fn) {}
|
|
};
|
|
|
|
/**
|
|
* GC-scannable array of values.
|
|
*/
|
|
typedef std::vector<JSValue, gc_allocator<JSValue> > JSValues;
|
|
|
|
JSValue interpret(ICodeModule* iCode, const JSValues& args);
|
|
|
|
void addGlobalProperty(String name, JSValue value);
|
|
|
|
}
|
|
|
|
#endif /* interpreter_h */
|