add methods to dbus interface

sources/awesome-widget/plugin/awdbusadaptor.cpp

@@ -35,7 +35,58 @@ AWDBusAdaptor::~AWDBusAdaptor()
 }
 
 
-qlonglong AWDBusAdaptor::whoAmI() const
+QString AWDBusAdaptor::Info(const QString key) const
+{
+    return m_plugin->infoByKey(key);
+}
+
+
+QStringList AWDBusAdaptor::Keys(const QString regexp) const
+{
+    return m_plugin->dictKeys(true, regexp);
+}
+
+
+QString AWDBusAdaptor::Value(const QString key) const
+{
+    return m_plugin->valueByKey(key);
+}
+
+
+qlonglong AWDBusAdaptor::WhoAmI() const
 {
     return reinterpret_cast<qlonglong>(m_plugin);
 }
+
+
+void AWDBusAdaptor::SetLogLevel(const QString what, const int level)
+{
+    qCDebug(LOG_DBUS) << "Set log level" << level << "for" << what;
+
+    if (level >= m_logLevels.count()) {
+        qCDebug(LOG_DBUS) << "Invalid logging level" << level
+                          << "should be less than" << m_logLevels.count();
+        return;
+    }
+
+    for (auto lev : m_logLevels)
+        SetLogLevel(what, lev, m_logLevels.indexOf(lev) >= level);
+}
+
+
+void AWDBusAdaptor::SetLogLevel(const QString what, const QString level,
+                                const bool enabled)
+{
+    qCDebug(LOG_DBUS) << "Set log level" << level << "enabled" << enabled
+                      << "for" << what;
+
+    if (!m_logLevels.contains(level)) {
+        qCDebug(LOG_DBUS) << "Invalid logging level" << level << "should be in"
+                          << m_logLevels;
+        return;
+    }
+
+    QString state = enabled ? QString("true") : QString("false");
+    QLoggingCategory::setFilterRules(
+        QString("%1.%2=%3").arg(what).arg(level).arg(state));
+}