runtime/JSGlobalObjectFunctions.h

   1 /*
   2  *  Copyright (C) 1999-2000 Harri Porten (porten@kde.org)
   3  *  Copyright (C) 2003, 2006, 2007, 2008, 2009, 2010 Apple Inc. All rights reserved.
   4  *  Copyright (C) 2007 Cameron Zwarich (cwzwarich@uwaterloo.ca)
   5  *  Copyright (C) 2007 Maks Orlovich
   6  *
   7  *  This library is free software; you can redistribute it and/or
   8  *  modify it under the terms of the GNU Library General Public
   9  *  License as published by the Free Software Foundation; either
  10  *  version 2 of the License, or (at your option) any later version.
  11  *
  12  *  This library is distributed in the hope that it will be useful,
  13  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  15  *  Library General Public License for more details.
  16  *
  17  *  You should have received a copy of the GNU Library General Public License
  18  *  along with this library; see the file COPYING.LIB.  If not, write to
  19  *  the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  20  *  Boston, MA 02110-1301, USA.
  21  *
  22  */
  23
  24 #ifndef JSGlobalObjectFunctions_h
  25 #define JSGlobalObjectFunctions_h
  26
  27 #include "JSCJSValue.h"
  28 #include <wtf/unicode/Unicode.h>
  29
  30 namespace JSC {
  31
  32 class ArgList;
  33 class ExecState;
  34 class JSObject;
  35
  36 // FIXME: These functions should really be in JSGlobalObject.cpp, but putting them there
  37 // is a 0.5% reduction.
  38
  39 EncodedJSValue JSC_HOST_CALL globalFuncEval(ExecState*);
  40 EncodedJSValue JSC_HOST_CALL globalFuncParseInt(ExecState*);
  41 EncodedJSValue JSC_HOST_CALL globalFuncParseFloat(ExecState*);
  42 EncodedJSValue JSC_HOST_CALL globalFuncIsNaN(ExecState*);
  43 EncodedJSValue JSC_HOST_CALL globalFuncIsFinite(ExecState*);
  44 EncodedJSValue JSC_HOST_CALL globalFuncDecodeURI(ExecState*);
  45 EncodedJSValue JSC_HOST_CALL globalFuncDecodeURIComponent(ExecState*);
  46 EncodedJSValue JSC_HOST_CALL globalFuncEncodeURI(ExecState*);
  47 EncodedJSValue JSC_HOST_CALL globalFuncEncodeURIComponent(ExecState*);
  48 EncodedJSValue JSC_HOST_CALL globalFuncEscape(ExecState*);
  49 EncodedJSValue JSC_HOST_CALL globalFuncUnescape(ExecState*);
  50 EncodedJSValue JSC_HOST_CALL globalFuncThrowTypeError(ExecState*);
  51 EncodedJSValue JSC_HOST_CALL globalFuncProtoGetter(ExecState*);
  52 EncodedJSValue JSC_HOST_CALL globalFuncProtoSetter(ExecState*);
  53
  54 static const double mantissaOverflowLowerBound = 9007199254740992.0;
  55 double parseIntOverflow(const LChar*, int length, int radix);
  56 ALWAYS_INLINE double parseIntOverflow(const char* s, int length, int radix) { return parseIntOverflow(reinterpret_cast<const LChar*>(s), length, radix); }
  57 double parseIntOverflow(const UChar*, int length, int radix);
  58 bool isStrWhiteSpace(UChar);
  59 double jsToNumber(const WTF::String&);
  60
  61 } // namespace JSC
  62
  63 #endif // JSGlobalObjectFunctions_h