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/****************************************************************************
**
** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the plugins of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** No Commercial Usage
** This file contains pre-release code and may not be distributed.
** You may use this file in accordance with the terms and conditions
** contained in the Technology Preview License Agreement accompanying
** this package.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Nokia gives you certain additional
** rights. These rights are described in the Nokia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** If you have questions regarding the use of this file, please contact
** Nokia at qt-info@nokia.com.
**
**
**
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#include <stdlib.h>
#include <string.h>
#include <conn_settings.h>
#include "iapconf.h"
#define QSTRING_TO_CONST_CSTR(str) \
str.toUtf8().constData()
namespace Maemo {
class IAPConfPrivate {
public:
ConnSettings *settings;
ConnSettingsValue *variantToValue(const QVariant &variant);
QVariant valueToVariant(ConnSettingsValue *value);
};
ConnSettingsValue *IAPConfPrivate::variantToValue(const QVariant &variant)
{
// Convert variant to ConnSettingsValue
ConnSettingsValue *value = conn_settings_value_new();
if (value == 0) {
qWarning("IAPConf: Unable to create new ConnSettingsValue");
return 0;
}
switch(variant.type()) {
case QVariant::Invalid:
value->type = CONN_SETTINGS_VALUE_INVALID;
break;
case QVariant::String: {
char *valueStr = strdup(QSTRING_TO_CONST_CSTR(variant.toString()));
value->type = CONN_SETTINGS_VALUE_STRING;
value->value.string_val = valueStr;
break;
}
case QVariant::Int:
value->type = CONN_SETTINGS_VALUE_INT;
value->value.int_val = variant.toInt();
break;
case QMetaType::Float:
case QVariant::Double:
value->type = CONN_SETTINGS_VALUE_DOUBLE;
value->value.double_val = variant.toDouble();
break;
case QVariant::Bool:
value->type = CONN_SETTINGS_VALUE_BOOL;
value->value.bool_val = variant.toBool() ? 1 : 0;
break;
case QVariant::ByteArray: {
QByteArray array = variant.toByteArray();
value->type = CONN_SETTINGS_VALUE_BYTE_ARRAY;
value->value.byte_array.len = array.size();
value->value.byte_array.val = (unsigned char *)malloc(array.size());
memcpy(value->value.byte_array.val, array.constData(), array.size());
break;
}
case QVariant::List: {
QVariantList list = variant.toList();
ConnSettingsValue **list_val = (ConnSettingsValue **)malloc(
(list.size() + 1) * sizeof(ConnSettingsValue *));
for (int idx = 0; idx < list.size(); idx++) {
list_val[idx] = variantToValue(list.at(idx));
}
list_val[list.size()] = 0;
value->type = CONN_SETTINGS_VALUE_LIST;
value->value.list_val = list_val;
break;
}
default:
qWarning("IAPConf: Can not handle QVariant of type %d",
variant.type());
conn_settings_value_destroy(value);
return 0;
}
return value;
}
QVariant IAPConfPrivate::valueToVariant(ConnSettingsValue *value)
{
if (value == 0 || value->type == CONN_SETTINGS_VALUE_INVALID) {
return QVariant();
}
switch(value->type) {
case CONN_SETTINGS_VALUE_BOOL:
return QVariant(value->value.bool_val ? true : false);
case CONN_SETTINGS_VALUE_STRING:
return QVariant(QString(value->value.string_val));
case CONN_SETTINGS_VALUE_DOUBLE:
return QVariant(value->value.double_val);
case CONN_SETTINGS_VALUE_INT:
return QVariant(value->value.int_val);
case CONN_SETTINGS_VALUE_LIST: {
// At least with GConf backend connsettings returns byte array as list
// of ints, first check for that case
if (value->value.list_val && value->value.list_val[0]) {
bool canBeConvertedToByteArray = true;
for (int idx = 0; value->value.list_val[idx]; idx++) {
ConnSettingsValue *val = value->value.list_val[idx];
if (val->type != CONN_SETTINGS_VALUE_INT
|| val->value.int_val > 255
|| val->value.int_val < 0) {
canBeConvertedToByteArray = false;
break;
}
}
if (canBeConvertedToByteArray) {
QByteArray array;
for (int idx = 0; value->value.list_val[idx]; idx++) {
array.append(value->value.list_val[idx]->value.int_val);
}
return array;
}
// Create normal list
QVariantList list;
for (int idx = 0; value->value.list_val[idx]; idx++) {
list.append(valueToVariant(value->value.list_val[idx]));
}
return list;
}
}
case CONN_SETTINGS_VALUE_BYTE_ARRAY:
return QByteArray::fromRawData((char *)value->value.byte_array.val,
value->value.byte_array.len);
default:
return QVariant();
}
}
// Public class implementation
IAPConf::IAPConf(const QString &iap_id)
: d_ptr(new IAPConfPrivate)
{
d_ptr->settings = conn_settings_open(CONN_SETTINGS_CONNECTION,
QSTRING_TO_CONST_CSTR(iap_id));
if (d_ptr->settings == 0) {
qWarning("IAPConf: Unable to open ConnSettings for %s",
QSTRING_TO_CONST_CSTR(iap_id));
}
}
IAPConf::~IAPConf()
{
conn_settings_close(d_ptr->settings);
delete d_ptr;
}
QVariant IAPConf::value(const QString& key) const
{
ConnSettingsValue *val = conn_settings_get(d_ptr->settings,
QSTRING_TO_CONST_CSTR(key));
QVariant variant = d_ptr->valueToVariant(val);
conn_settings_value_destroy(val);
return variant;
}
void IAPConf::getAll(QList<QString> &all_iaps, bool return_path)
{
Q_UNUSED(return_path); // We don't use return path currently
// Go through all available connections and add them to the list
char **ids = conn_settings_list_ids(CONN_SETTINGS_CONNECTION);
if (ids == 0) {
// No ids found - nothing to do
return;
}
for (int idx = 0; ids[idx]; idx++) {
all_iaps.append(QString(ids[idx]));
free(ids[idx]);
}
free(ids);
}
} // namespace Maemo
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