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#include "pebbledinterface.h"
QString PebbledInterface::PEBBLED_SYSTEMD_UNIT("pebbled.service");
QString PebbledInterface::PEBBLED_DBUS_SERVICE("org.pebbled");
QString PebbledInterface::PEBBLED_DBUS_PATH("/");
QString PebbledInterface::PEBBLED_DBUS_IFACE("org.pebbled");
PebbledInterface::PebbledInterface(QObject *parent) :
QObject(parent), pebbled(0), systemd(0)
{
QDBusConnection::sessionBus().connect(
PEBBLED_DBUS_SERVICE, PEBBLED_DBUS_PATH, PEBBLED_DBUS_IFACE,
"connectedChanged", this, SIGNAL(connectedChanged()));
QDBusConnection::sessionBus().connect(
PEBBLED_DBUS_SERVICE, PEBBLED_DBUS_PATH, PEBBLED_DBUS_IFACE,
"pebbleChanged", this, SLOT(onPebbleChanged()));
// simulate connected change on active changed
// as the daemon might not had a chance to send connectedChanged()
connect(this, SIGNAL(activeChanged()), SIGNAL(connectedChanged()));
pebbled = new QDBusInterface(PEBBLED_DBUS_SERVICE, PEBBLED_DBUS_PATH, PEBBLED_DBUS_IFACE,
QDBusConnection::sessionBus(), this);
systemd = new QDBusInterface("org.freedesktop.systemd1",
"/org/freedesktop/systemd1",
"org.freedesktop.systemd1.Manager",
QDBusConnection::sessionBus(), this);
systemd->call("Subscribe");
QDBusReply<QDBusObjectPath> unit = systemd->call("LoadUnit", PEBBLED_SYSTEMD_UNIT);
if (unit.isValid()) {
unitPath = unit.value();
getUnitProperties();
QDBusConnection::sessionBus().connect(
"org.freedesktop.systemd1", unitPath.path(),
"org.freedesktop.DBus.Properties", "PropertiesChanged",
this, SLOT(onPropertiesChanged(QString,QMap<QString,QVariant>,QStringList)));
} else {
qWarning() << unit.error().message();
}
}
void PebbledInterface::getUnitProperties()
{
QDBusMessage request = QDBusMessage::createMethodCall(
"org.freedesktop.systemd1", unitPath.path(),
"org.freedesktop.DBus.Properties", "GetAll");
request << "org.freedesktop.systemd1.Unit";
QDBusReply<QVariantMap> reply = QDBusConnection::sessionBus().call(request);
if (reply.isValid()) {
QVariantMap newProperties = reply.value();
bool emitEnabledChanged = (properties["UnitFileState"] != newProperties["UnitFileState"]);
bool emitActiveChanged = (properties["ActiveState"] != newProperties["ActiveState"]);
properties = newProperties;
if (emitEnabledChanged) emit enabledChanged();
if (emitActiveChanged) emit activeChanged();
} else {
qWarning() << reply.error().message();
}
}
void PebbledInterface::onPropertiesChanged(QString interface, QMap<QString,QVariant> changed, QStringList invalidated)
{
qDebug() << __FUNCTION__ << interface << changed << invalidated;
if (interface != "org.freedesktop.systemd1.Unit") return;
if (invalidated.contains("UnitFileState") or invalidated.contains("ActiveState"))
getUnitProperties();
}
void PebbledInterface::onPebbleChanged()
{
qDebug() << __FUNCTION__;
emit nameChanged();
emit addressChanged();
emit pebbleChanged();
}
bool PebbledInterface::enabled() const
{
qDebug() << "enabled()";
return properties["UnitFileState"].toString() == "enabled";
}
void PebbledInterface::setEnabled(bool enabled)
{
if (systemd) {
qDebug() << "setEnabled" << enabled;
QDBusError reply;
if (enabled) systemd->call("EnableUnitFiles", QStringList() << PEBBLED_SYSTEMD_UNIT, false, true);
else systemd->call("DisableUnitFiles", QStringList() << PEBBLED_SYSTEMD_UNIT, false);
if (reply.isValid()) {
qWarning() << reply.message();
} else {
systemd->call("Reload");
getUnitProperties();
}
}
}
bool PebbledInterface::active() const
{
qDebug() << "active()";
return properties["ActiveState"].toString() == "active";
}
void PebbledInterface::setActive(bool active)
{
if (systemd) {
qDebug() << "setActive" << active;
QDBusReply<QDBusObjectPath> reply = systemd->call(active?"StartUnit":"StopUnit", PEBBLED_SYSTEMD_UNIT, "replace");
if (!reply.isValid()) {
qWarning() << reply.error().message();
}
}
}
bool PebbledInterface::connected() const
{
qDebug() << __FUNCTION__;
return pebbled->property(__FUNCTION__).toBool();
}
QVariantMap PebbledInterface::pebble() const
{
qDebug() << __FUNCTION__;
return pebbled->property(__FUNCTION__).toMap();
}
QString PebbledInterface::name() const
{
qDebug() << __FUNCTION__;
return pebbled->property(__FUNCTION__).toString();
}
QString PebbledInterface::address() const
{
qDebug() << __FUNCTION__;
return pebbled->property(__FUNCTION__).toString();
}
void PebbledInterface::ping()
{
pebbled->call("ping", 66);
}
void PebbledInterface::time()
{
pebbled->call("time");
}
void PebbledInterface::disconnect()
{
pebbled->call("disconnect");
}
void PebbledInterface::reconnect()
{
pebbled->call("reconnect");
}
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