File indexing completed on 2025-03-23 06:52:21

 /*
     SPDX-FileCopyrightText: 2008, 2011 Will Stephenson <wstephenson@kde.org>
     SPDX-FileCopyrightText: 2010 Lamarque Souza <lamarque@kde.org>
     SPDX-FileCopyrightText: 2013 Lukas Tinkl <ltinkl@redhat.com>
     SPDX-FileCopyrightText: 2013-2015 Jan Grulich <jgrulich@redhat.com>
 
     SPDX-License-Identifier: LGPL-2.1-only OR LGPL-3.0-only OR LicenseRef-KDE-Accepted-LGPL
 */
 
 #include "modem3gpp.h"
 #include "mmdebug_p.h"
 #include "modem3gpp_p.h"
 #ifdef MMQT_STATIC
 #include "dbus/fakedbus.h"
 #else
 #include "dbus/dbus.h"
 #endif
 
 ModemManager::Modem3gppPrivate::Modem3gppPrivate(const QString &path, Modem3gpp *q)
     : InterfacePrivate(path, q)
 #ifdef MMQT_STATIC
     , modem3gppIface(QLatin1String(MMQT_DBUS_SERVICE), path, QDBusConnection::sessionBus())
 #else
     , modem3gppIface(QLatin1String(MMQT_DBUS_SERVICE), path, QDBusConnection::systemBus())
 #endif
     , q_ptr(q)
 {
     if (modem3gppIface.isValid()) {
         imei = modem3gppIface.imei();
         registrationState = (MMModem3gppRegistrationState)modem3gppIface.registrationState();
         operatorCode = modem3gppIface.operatorCode();
         operatorName = modem3gppIface.operatorName();
         enabledFacilityLocks = (QFlags<MMModem3gppFacility>)modem3gppIface.enabledFacilityLocks();
 #if MM_CHECK_VERSION(1, 2, 0)
         subscriptionState = (MMModem3gppSubscriptionState)modem3gppIface.subscriptionState();
 #endif
 
         QStringView mcc(operatorCode);
         if (!operatorCode.isEmpty() && operatorCode.size() > 3) {
             mcc = mcc.sliced(0, 3);
         }
         QString cc = mobileCountryCodeToAlpha2CountryCode(mcc.toInt());
         if (cc != countryCode) {
             countryCode = cc;
         }
     }
 }
 
 ModemManager::Modem3gpp::Modem3gpp(const QString &path, QObject *parent)
     : Interface(*new Modem3gppPrivate(path, this), parent)
 {
     Q_D(Modem3gpp);
 
     qRegisterMetaType<QFlags<MMModem3gppFacility>>();
     qRegisterMetaType<MMModem3gppRegistrationState>();
 #if MM_CHECK_VERSION(1, 2, 0)
     qRegisterMetaType<MMModem3gppSubscriptionState>();
 #endif
 #ifdef MMQT_STATIC
     QDBusConnection::sessionBus().connect(QLatin1String(MMQT_DBUS_SERVICE),
                                           d->uni,
                                           QLatin1String(DBUS_INTERFACE_PROPS),
                                           QStringLiteral("PropertiesChanged"),
                                           d,
                                           SLOT(onPropertiesChanged(QString, QVariantMap, QStringList)));
 #else
     QDBusConnection::systemBus().connect(QLatin1String(MMQT_DBUS_SERVICE),
                                          d->uni,
                                          QLatin1String(DBUS_INTERFACE_PROPS),
                                          QStringLiteral("PropertiesChanged"),
                                          d,
                                          SLOT(onPropertiesChanged(QString, QVariantMap, QStringList)));
 #endif
 }
 
 ModemManager::Modem3gpp::~Modem3gpp()
 {
 }
 
 QString ModemManager::Modem3gpp::imei() const
 {
     Q_D(const Modem3gpp);
     return d->imei;
 }
 
 MMModem3gppRegistrationState ModemManager::Modem3gpp::registrationState() const
 {
     Q_D(const Modem3gpp);
     return d->registrationState;
 }
 
 QString ModemManager::Modem3gpp::operatorCode() const
 {
     Q_D(const Modem3gpp);
     return d->operatorCode;
 }
 
 QString ModemManager::Modem3gpp::operatorName() const
 {
     Q_D(const Modem3gpp);
     return d->operatorName;
 }
 
 QString ModemManager::Modem3gpp::countryCode() const
 {
     Q_D(const Modem3gpp);
     return d->countryCode;
 }
 
 ModemManager::Modem3gpp::FacilityLocks ModemManager::Modem3gpp::enabledFacilityLocks() const
 {
     Q_D(const Modem3gpp);
     return d->enabledFacilityLocks;
 }
 
 #if MM_CHECK_VERSION(1, 2, 0)
 MMModem3gppSubscriptionState ModemManager::Modem3gpp::subscriptionState() const
 {
     Q_D(const Modem3gpp);
     return d->subscriptionState;
 }
 #endif
 
 void ModemManager::Modem3gpp::registerToNetwork(const QString &networkId)
 {
     Q_D(Modem3gpp);
     d->modem3gppIface.Register(networkId);
 }
 
 QDBusPendingReply<ModemManager::QVariantMapList> ModemManager::Modem3gpp::scan()
 {
     Q_D(Modem3gpp);
     return d->modem3gppIface.Scan();
 }
 
 void ModemManager::Modem3gpp::setTimeout(int timeout)
 {
     Q_D(Modem3gpp);
     d->modem3gppIface.setTimeout(timeout);
 }
 
 int ModemManager::Modem3gpp::timeout() const
 {
     Q_D(const Modem3gpp);
     return d->modem3gppIface.timeout();
 }
 
 void ModemManager::Modem3gppPrivate::onPropertiesChanged(const QString &interface, const QVariantMap &properties, const QStringList &invalidatedProps)
 {
     Q_Q(Modem3gpp);
     Q_UNUSED(invalidatedProps);
     qCDebug(MMQT) << interface << properties.keys();
 
     if (interface == QLatin1String(MMQT_DBUS_INTERFACE_MODEM_MODEM3GPP)) {
         QVariantMap::const_iterator it = properties.constFind(QLatin1String(MM_MODEM_MODEM3GPP_PROPERTY_IMEI));
         if (it != properties.constEnd()) {
             imei = it->toString();
             Q_EMIT q->imeiChanged(imei);
         }
         it = properties.constFind(QLatin1String(MM_MODEM_MODEM3GPP_PROPERTY_REGISTRATIONSTATE));
         if (it != properties.constEnd()) {
             registrationState = (MMModem3gppRegistrationState)it->toUInt();
             Q_EMIT q->registrationStateChanged(registrationState);
         }
         it = properties.constFind(QLatin1String(MM_MODEM_MODEM3GPP_PROPERTY_OPERATORCODE));
         if (it != properties.constEnd()) {
             operatorCode = it->toString();
             Q_EMIT q->operatorCodeChanged(operatorCode);
             QStringView mcc(operatorCode);
             if (!operatorCode.isEmpty() && operatorCode.size() > 3) {
                 mcc = mcc.sliced(0, 3);
             }
             QString cc = mobileCountryCodeToAlpha2CountryCode(mcc.toInt());
             if (cc != countryCode) {
                 countryCode = cc;
                 Q_EMIT q->countryCodeChanged(countryCode);
             }
         }
         it = properties.constFind(QLatin1String(MM_MODEM_MODEM3GPP_PROPERTY_OPERATORNAME));
         if (it != properties.constEnd()) {
             operatorName = it->toString();
             Q_EMIT q->operatorNameChanged(operatorName);
         }
         it = properties.constFind(QLatin1String(MM_MODEM_MODEM3GPP_PROPERTY_ENABLEDFACILITYLOCKS));
         if (it != properties.constEnd()) {
             enabledFacilityLocks = (QFlags<MMModem3gppFacility>)it->toUInt();
             Q_EMIT q->enabledFacilityLocksChanged(enabledFacilityLocks);
         }
 #if MM_CHECK_VERSION(1, 2, 0)
         it = properties.constFind(QLatin1String(MM_MODEM_MODEM3GPP_PROPERTY_SUBSCRIPTIONSTATE));
         if (it != properties.constEnd()) {
             subscriptionState = (MMModem3gppSubscriptionState)it->toUInt();
             Q_EMIT q->subscriptionStateChanged(subscriptionState);
         }
 #endif
     }
 }
 
 // The logic ported from the Qt wrapper for ofono from Jolla's Sailfish OS
 // https://github.com/sailfishos/libqofono/blob/94e793860debe9c73c70de94cc3510e7609137b9/src/qofono.cpp#L2379
 
 QString ModemManager::Modem3gppPrivate::mobileCountryCodeToAlpha2CountryCode(int mcc) const
 {
     const int n = sizeof(mccList) / sizeof(mccList[0]);
 
     int low = 0;
     int high = n;
 
     while (low < high) {
         const int mid = (low + high) / 2;
         if (mccList[mid].mcc >= mcc) {
             high = mid;
         } else {
             low = mid + 1;
         }
     }
 
     if (high < n && mccList[high].mcc == mcc) {
         return QString::fromLatin1(mccList[high].cc);
     } else {
         qCWarning(MMQT) << "Unknown Mobile Country Code:" << mcc;
         return QString();
     }
 }
 
 #include "moc_modem3gpp.cpp"