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 "JSValue.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 #ifndef NDEBUG

    51     EncodedJSValue JSC_HOST_CALL globalFuncJSCPrint(ExecState*);

    52 #endif

    53 

    54     static const double mantissaOverflowLowerBound = 9007199254740992.0;

    55     double parseIntOverflow(const char*, int length, int radix);

    56     double parseIntOverflow(const UChar*, int length, int radix);

    57     bool isStrWhiteSpace(UChar);

    58 

    59 } // namespace JSC

    60 

    61 #endif // JSGlobalObjectFunctions_h