File indexing completed on 2024-05-12 15:43:25

 /*
  *  This file is part of the KDE libraries
  *  Copyright (C) 2012 Bernd Buschinski (b.buschinski@googlemail.com)
  *
  *  This library is free software; you can redistribute it and/or
  *  modify it under the terms of the GNU Library General Public
  *  License as published by the Free Software Foundation; either
  *  version 2 of the License, or (at your option) any later version.
  *
  *  This library is distributed in the hope that it will be useful,
  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  *  Library General Public License for more details.
  *
  *  You should have received a copy of the GNU Library General Public License
  *  along with this library; see the file COPYING.LIB.  If not, write to
  *  the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  *  Boston, MA 02110-1301, USA.
  *
  */
 
 #ifndef JSONSTRINGIFY_H
 #define JSONSTRINGIFY_H
 
 #include "ustring.h"
 #include "identifier.h"
 #include "CommonIdentifiers.h"
 
 #include <HashSet.h>
 
 #include <vector>
 
 namespace KJS
 {
 
 class JSValue;
 class ExecState;
 class JSObject;
 
 class JSONStringify
 {
 public:
     enum StringifyState {
         Success,
         FailedCyclic,
         FailedException,
         FailedStackLimitExceeded
     };
 
     JSONStringify(ExecState *exec, JSValue *replacer, JSValue *spacer);
 
     JSValue *stringify(ExecState *exec, JSValue *object, StringifyState &state);
 
 private:
     enum ReplacerType {
         Invalid,
         Function,
         Array
     };
 
     UString stringifyObject(KJS::ExecState *exec, KJS::JSValue *object, KJS::JSValue *propertyName, KJS::JSObject *holder);
     UString quotedString(ExecState *exec, const UString &string);
     UString stringifyValue(ExecState *exec, JSValue *object, JSValue *propertyName, JSObject *holder);
 
     bool isWhiteListed(const Identifier &propertyName);
 
     StringifyState m_state;
     ReplacerType m_replacerType;
     JSObject *m_replacerObject;
     WTF::HashSet<Identifier> m_whitelistNames;
     UString m_spacer;
 
     //Object Stack for cyclic detection
     std::vector<JSValue *> m_objectStack;
 
     bool m_rootIsUndefined;
     bool m_emtpySpacer;
 };
 
 }
 
 #endif // JSONSTRINGIFY_H