source: trunk/src/dbus/qdbusutil.cpp@ 755

/****************************************************************************
**
** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation ([email protected])
**
** This file is part of the QtDBus module of the Qt Toolkit.
**
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** accordance with the Qt Commercial License Agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
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** Foundation and appearing in the file LICENSE.LGPL included in the
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** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3.0 as published by the Free Software
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** packaging of this file.  Please review the following information to
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#include "qdbusutil_p.h"

#include "qdbus_symbols_p.h"

#include <QtCore/qstringlist.h>

#include "qdbusargument.h"

QT_BEGIN_NAMESPACE

static inline bool isValidCharacterNoDash(const QChar &c)
{
    register ushort u = c.unicode();
    return (u >= 'a' && u <= 'z')
            || (u >= 'A' && u <= 'Z')
            || (u >= '0' && u <= '9')
            || (u == '_');
}

static inline bool isValidCharacter(const QChar &c)
{
    register ushort u = c.unicode();
    return (u >= 'a' && u <= 'z')
            || (u >= 'A' && u <= 'Z')
            || (u >= '0' && u <= '9')
            || (u == '_') || (u == '-');
}

static inline bool isValidNumber(const QChar &c)
{
    register ushort u = c.unicode();
    return (u >= '0' && u <= '9');
}

static bool argToString(const QDBusArgument &arg, QString &out);

static bool variantToString(const QVariant &arg, QString &out)
{
    int argType = arg.userType();

    if (argType == QVariant::StringList) {
        out += QLatin1Char('{');
        QStringList list = arg.toStringList();
        foreach (QString item, list)
            out += QLatin1Char('\"') + item + QLatin1String("\", ");
        if (!list.isEmpty())
            out.chop(2);
        out += QLatin1Char('}');
    } else if (argType == QVariant::ByteArray) {
        out += QLatin1Char('{');
        QByteArray list = arg.toByteArray();
        for (int i = 0; i < list.count(); ++i) {
            out += QString::number(list.at(i));
            out += QLatin1String(", ");
        }
        if (!list.isEmpty())
            out.chop(2);
        out += QLatin1Char('}');
    } else if (argType == QVariant::List) {
        out += QLatin1Char('{');