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 Lesser General Public
7 * License version 2.1, as published by the Free Software Foundation.
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 * Lesser General Public License for more details.
15 * You should have received a copy of the GNU Lesser 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() :
38 , m_specialNumbersAllowed(false)
42 ParserPrivate::~ParserPrivate()
47 void ParserPrivate::setError(QString errorMsg, int errorLine) {
49 m_errorMsg = errorMsg;
50 m_errorLine = errorLine;
63 QVariant Parser::parse (QIODevice* io, bool* ok)
65 d->m_errorMsg.clear();
70 if (!io->open(QIODevice::ReadOnly)) {
73 qCritical ("Error opening device");
78 if (!io->isReadable()) {
81 qCritical ("Device is not readable");
86 d->m_scanner = new JSonScanner (io);
87 d->m_scanner->allowSpecialNumbers(d->m_specialNumbersAllowed);
88 yy::json_parser parser(d);
101 QVariant Parser::parse(const QByteArray& jsonString, bool* ok) {
103 buffer.open(QBuffer::ReadWrite);
104 buffer.write(jsonString);
106 return parse (&buffer, ok);
109 QString Parser::errorString() const
111 return d->m_errorMsg;
114 int Parser::errorLine() const
116 return d->m_errorLine;
119 void QJson::Parser::allowSpecialNumbers(bool allowSpecialNumbers) {
120 d->m_specialNumbersAllowed = allowSpecialNumbers;
123 bool Parser::specialNumbersAllowed() const {
124 return d->m_specialNumbersAllowed;