--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/smf/smfservermodule/util/qjson/src/parser.cpp Tue May 18 17:37:12 2010 +0530
@@ -0,0 +1,114 @@
+/* This file is part of QJson
+ *
+ * Copyright (C) 2008 Flavio Castelli <flavio.castelli@gmail.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.
+ */
+
+#include "parser.h"
+#include "parser_p.h"
+#include "json_parser.hh"
+#include "json_scanner.h"
+
+#include <QtCore/QBuffer>
+#include <QtCore/QStringList>
+#include <QtCore/QTextStream>
+#include <QtCore/QDebug>
+
+using namespace QJson;
+
+ParserPrivate::ParserPrivate() :
+ m_scanner(0)
+ , m_negate(false)
+ , m_error(false)
+{
+}
+
+ParserPrivate::~ParserPrivate()
+{
+ delete m_scanner;
+}
+
+void ParserPrivate::setError(QString errorMsg, int errorLine) {
+ m_error = true;
+ m_errorMsg = errorMsg;
+ m_errorLine = errorLine;
+}
+
+Parser::Parser() :
+ d(new ParserPrivate)
+{
+}
+
+Parser::~Parser()
+{
+ delete d;
+}
+
+QVariant Parser::parse (QIODevice* io, bool* ok)
+{
+ d->m_errorMsg.clear();
+ delete d->m_scanner;
+ d->m_scanner = 0;
+
+ if (!io->isOpen()) {
+ if (!io->open(QIODevice::ReadOnly)) {
+ if (ok != 0)
+ *ok = false;
+ qCritical ("Error opening device");
+ return QVariant();
+ }
+ }
+
+ if (!io->isReadable()) {
+ if (ok != 0)
+ *ok = false;
+ qCritical ("Device is not readable");
+ io->close();
+ return QVariant();
+ }
+
+ d->m_scanner = new JSonScanner (io);
+ yy::json_parser parser(d);
+ parser.parse();
+
+ delete d->m_scanner;
+ d->m_scanner = 0;
+
+ if (ok != 0)
+ *ok = !d->m_error;
+
+ io->close();
+ return d->m_result;
+}
+
+QVariant Parser::parse(const QByteArray& jsonString, bool* ok) {
+ QBuffer buffer;
+ buffer.open(QBuffer::ReadWrite);
+ buffer.write(jsonString);
+ buffer.seek(0);
+ return parse (&buffer, ok);
+}
+
+QString Parser::errorString() const
+{
+ return d->m_errorMsg;
+}
+
+int Parser::errorLine() const
+{
+ return d->m_errorLine;
+}