1 /* This file is part of QJson
3 * Copyright (C) 2008 Flavio Castelli <flavio.castelli@gmail.com>
5 * This library is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU Library General Public
7 * License as published by the Free Software Foundation; either
8 * version 2 of the License, or (at your option) any later version.
10 * This library is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 * Library General Public License for more details.
15 * You should have received a copy of the GNU Library General Public License
16 * along with this library; see the file COPYING.LIB. If not, write to
17 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
18 * Boston, MA 02110-1301, USA.
23 #include "json_parser.hh"
24 #include "json_scanner.h"
26 #include <QtCore/QBuffer>
27 #include <QtCore/QStringList>
28 #include <QtCore/QTextStream>
29 #include <QtCore/QDebug>
31 using namespace QJson;
33 ParserPrivate::ParserPrivate() :
37 , m_specialNumbersAllowed(false)
41 ParserPrivate::~ParserPrivate()
46 void ParserPrivate::setError(QString errorMsg, int errorLine) {
48 m_errorMsg = errorMsg;
49 m_errorLine = errorLine;
62 QVariant Parser::parse (QIODevice* io, bool* ok)
64 d->m_errorMsg.clear();
69 if (!io->open(QIODevice::ReadOnly)) {
72 qCritical ("Error opening device");
77 if (!io->isReadable()) {
80 qCritical ("Device is not readable");
85 d->m_scanner = new JSonScanner (io);
86 d->m_scanner->allowSpecialNumbers(d->m_specialNumbersAllowed);
87 yy::json_parser parser(d);
100 QVariant Parser::parse(const QByteArray& jsonString, bool* ok) {
102 buffer.open(QBuffer::ReadWrite);
103 buffer.write(jsonString);
105 return parse (&buffer, ok);
108 QString Parser::errorString() const
110 return d->m_errorMsg;
113 int Parser::errorLine() const
115 return d->m_errorLine;
118 void QJson::Parser::allowSpecialNumbers(bool allowSpecialNumbers) {
119 d->m_specialNumbersAllowed = allowSpecialNumbers;
122 bool Parser::specialNumbersAllowed() const {
123 return d->m_specialNumbersAllowed;