/usr/include/KF5/kjs/jsonlexer.h is in libkf5kjs-dev 5.18.0-0ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 | /*
* 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 JSONLEXER_H
#define JSONLEXER_H
#include "ustring.h"
namespace KJS
{
class ExecState;
class JSValue;
class JSObject;
class JSONParser;
namespace JSONParserState
{
enum ParserState {
JSONValue = 1,
JSONObject,
JSONArray
};
enum TokenType {
TokLBracket, // [
TokRBracket, // ]
TokLBrace, // {
TokRBrace, // }
TokString,
TokIdentifier,
TokNumber,
TokColon,
TokLParen,
TokRParen,
TokComma,
TokTrue,
TokFalse,
TokNull,
TokEnd,
TokError
};
};
class JSONLexer
{
public:
explicit JSONLexer(const UString &code);
JSONParserState::TokenType next();
JSONParserState::TokenType current();
double currentNumber() const;
UString currentString() const;
private:
inline JSONParserState::TokenType lexString();
inline JSONParserState::TokenType lexNumber();
UChar parseEscapeChar(bool *error);
UString m_code;
int m_pos;
//Token Data
JSONParserState::TokenType m_type;
UString m_stringToken;
double m_numberToken;
};
class JSONParser
{
public:
explicit JSONParser(const UString &code);
// Returns the root parsed JSValue*
// or NULL on failure
JSValue *tryParse(ExecState *exec);
private:
JSValue *parse(ExecState *exec, JSONParserState::ParserState state = JSONParserState::JSONValue);
inline bool nextParseIsEOF();
JSONParserState::ParserState m_state;
JSONLexer m_lexer;
};
} // namespace KJS
#endif // JSONLEXER_H
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