Added support for database maintenance. Added core plugin.

core/imetadataplugin.cpp

@@ -1,6 +1,7 @@
 #include "imetadataplugin.h"
 
 #include <QJsonValue>
+#include <QJsonArray>
 #include <QLocale>
 #include <QDebug>
 
@@ -27,6 +28,16 @@ QString IMetaDataPlugin::pluginDescription()
     return m_description;
 }
 
+int IMetaDataPlugin::schemaVersion()
+{
+    return m_schemaVersion;
+}
+
+QStringList IMetaDataPlugin::schemas()
+{
+    return m_schemas;
+}
+
 void IMetaDataPlugin::init(const QJsonObject &metaData)
 {
     parseMetaData(metaData);
@@ -44,6 +55,11 @@ void IMetaDataPlugin::parseMetaData(const QJsonObject &metaData)
     m_name = parseLocaleText(data.toObject()["name"].toObject());
     m_description = parseLocaleText(data.toObject()["description"].toObject());
     m_id = data.toObject()["id"].toString();
+    m_schemaVersion = data.toObject()["schemaVersion"].toInt();
+
+    foreach (QJsonValue schVal, data.toObject()["sql"].toArray()) {
+        m_schemas.append(schVal.toString());
+    }
 }
 
 QString IMetaDataPlugin::parseLocaleText(const QJsonObject &object)