111 lines
3.4 KiB
C++
111 lines
3.4 KiB
C++
/******************************************************************************
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* Copyright (C) 2011-2015 Frank Osterfeld <frank.osterfeld@gmail.com> *
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* Copyright (C) 2016 Mathias Hasselmann <mathias.hasselmann@kdab.com> *
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* *
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* This program is distributed in the hope that it will be useful, but *
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* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY *
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* or FITNESS FOR A PARTICULAR PURPOSE. For licensing and distribution *
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* details, check the accompanying file 'COPYING'. *
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*****************************************************************************/
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#include "plaintextstore_p.h"
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using namespace QKeychain;
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namespace {
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#ifdef Q_OS_WIN
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inline QString dataKey(const QString &key) { return key; }
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#else // Q_OS_WIN
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inline QString dataKey(const QString &key) { return key + QLatin1String("/data"); }
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inline QString typeKey(const QString &key) { return key + QLatin1String("/type"); }
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#endif // Q_OS_WIN
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}
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PlainTextStore::PlainTextStore(const QString &service, QSettings *settings)
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: m_localSettings(settings ? 0 : new QSettings(service))
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, m_actualSettings(settings ? settings : m_localSettings.data())
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, m_error(NoError)
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{
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}
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bool PlainTextStore::contains(const QString &key) const
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{
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return m_actualSettings->contains(dataKey(key));
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}
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QByteArray PlainTextStore::readData(const QString &key)
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{
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return read(dataKey(key)).toByteArray();
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}
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#ifndef Q_OS_WIN
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JobPrivate::Mode PlainTextStore::readMode(const QString &key)
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{
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return JobPrivate::stringToMode(read(typeKey(key)).toString());
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}
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#endif // Q_OS_WIN
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void PlainTextStore::write(const QString &key, const QByteArray &data, JobPrivate::Mode mode)
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{
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if (m_actualSettings->status() != QSettings::NoError)
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return;
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#ifndef Q_OS_WIN
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m_actualSettings->setValue(typeKey(key), JobPrivate::modeToString(mode));
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#else // Q_OS_WIN
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Q_UNUSED(mode);
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#endif // Q_OS_WIN
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m_actualSettings->setValue(dataKey(key), data);
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m_actualSettings->sync();
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if (m_actualSettings->status() == QSettings::AccessError) {
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setError(AccessDenied, tr("Could not store data in settings: access error"));
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} else if (m_actualSettings->status() != QSettings::NoError) {
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setError(OtherError, tr("Could not store data in settings: format error"));
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} else {
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setError(NoError, QString());
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}
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}
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void PlainTextStore::remove(const QString &key)
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{
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if (m_actualSettings->status() != QSettings::NoError)
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return;
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#ifndef Q_OS_WIN
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m_actualSettings->remove(typeKey(key));
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#endif // Q_OS_WIN
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m_actualSettings->remove(dataKey(key));
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m_actualSettings->sync();
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if (m_actualSettings->status() == QSettings::AccessError) {
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setError(AccessDenied, tr("Could not delete data from settings: access error"));
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} else if (m_actualSettings->status() != QSettings::NoError) {
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setError(OtherError, tr("Could not delete data from settings: format error"));
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} else {
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setError(NoError, QString());
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}
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}
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void PlainTextStore::setError(Error error, const QString &errorString)
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{
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m_error = error;
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m_errorString = errorString;
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}
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QVariant PlainTextStore::read(const QString &key)
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{
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const QVariant value = m_actualSettings->value(key);
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if (value.isNull()) {
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setError(EntryNotFound, tr("Entry not found"));
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} else {
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setError(NoError, QString());
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}
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return value;
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}
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