***************************************************************************/
#include "signalproxy.h"
+
#include <QObject>
#include <QIODevice>
#include <QAbstractSocket>
#include <QMetaProperty>
#include <QMutexLocker>
#include <QRegExp>
+
+#include "syncableobject.h"
#include "util.h"
class SignalRelay: public QObject {
// dispatch Sync Signal if necessary
QByteArray signature(caller->metaObject()->method(_id).signature());
- if(synchronize() && proxy->syncMap(caller).contains(signature)) {
- // qDebug() << "__SYNC__ >>>"
- // << caller->metaObject()->className()
- // << caller->objectName()
- // << proxy->methodName(caller, _id)
- // << params;
+ if(synchronize() && proxy->syncMap(qobject_cast<SyncableObject *>(caller)).contains(signature)) {
+ //qDebug() << "__SYNC__ >>>"
+ // << caller->metaObject()->className()
+ // << caller->objectName()
+ // << signature
+ // << params;
// params.prepend(QVariant(_id));
params.prepend(signature);
params.prepend(caller->objectName());
bool SignalRelay::isSyncMethod(int i) {
QByteArray signature = caller->metaObject()->method(i).signature();
- if(!proxy->syncMap(caller).contains(signature))
+ if(!proxy->syncMap(qobject_cast<SyncableObject *>(caller)).contains(signature))
return false;
- if(proxy->proxyMode() == SignalProxy::Server && !signature.startsWith("request"))
+ if(proxy->proxyMode() == SignalProxy::Server && !signature.contains("Requested"))
return true;
- if(proxy->proxyMode() == SignalProxy::Client && signature.startsWith("request"))
+ if(proxy->proxyMode() == SignalProxy::Client && signature.contains("Requested"))
return true;
return false;
// OK we're brutal here... but since it's a private slot we know what we've got connected to it...
QIODevice *ioDev = (QIODevice *)(sender());
removePeer(ioDev);
+ qDebug() << "Client disconnected.";
}
void SignalProxy::objectRenamed(QString oldname, QString newname) {
return _classInfo[obj->metaObject()]->argTypes[methodId];
}
-bool SignalProxy::hasUpdateSignal(QObject *obj) {
- if(!_classInfo.contains(obj->metaObject()))
- return false;
- return _classInfo[obj->metaObject()]->hasUpdateSignal;
-}
-
void SignalProxy::setMethodName(QObject *obj, int methodId) {
const QMetaObject *meta = obj->metaObject();
QByteArray method(::methodName(meta->method(methodId)));
}
-void SignalProxy::setSyncMap(QObject *obj) {
+void SignalProxy::setSyncMap(SyncableObject *obj) {
const QMetaObject *meta = obj->metaObject();
QHash<QByteArray, int> syncMap;
_classInfo[meta]->syncMap = syncMap;
}
-const QHash<QByteArray,int> &SignalProxy::syncMap(QObject *obj) {
+const QHash<QByteArray,int> &SignalProxy::syncMap(SyncableObject *obj) {
Q_ASSERT(_classInfo.contains(obj->metaObject()));
if(_classInfo[obj->metaObject()]->syncMap.isEmpty())
setSyncMap(obj);
return;
ClassInfo *classInfo = new ClassInfo();
- classInfo->hasUpdateSignal = (obj->metaObject()->indexOfSignal(QMetaObject::normalizedSignature("updatedRemotely()")) != -1);
_classInfo[obj->metaObject()] = classInfo;
}
return true;
}
-void SignalProxy::synchronize(QObject *obj) {
+void SignalProxy::synchronize(SyncableObject *obj) {
createClassInfo(obj);
// attaching all the Signals
}
}
-void SignalProxy::setInitialized(QObject *obj) {
- QMetaObject::invokeMethod(obj, "setInitialized");
+void SignalProxy::setInitialized(SyncableObject *obj) {
+ obj->setInitialized();
+ emit objectInitialized(obj);
}
-bool SignalProxy::initialized(QObject *obj) {
- bool init;
- if(!QMetaObject::invokeMethod(obj, "initialized", Q_RETURN_ARG(bool, init)))
- init = false;
- return init;
+bool SignalProxy::isInitialized(SyncableObject *obj) const {
+ return obj->isInitialized();
}
-void SignalProxy::requestInit(QObject *obj) {
- if(proxyMode() == Server || initialized(obj))
+void SignalProxy::requestInit(SyncableObject *obj) {
+ if(proxyMode() == Server || isInitialized(obj))
return;
QVariantList params;
QMutexLocker locker(&slaveMutex);
_detachSignals(obj);
_detachSlots(obj);
- _stopSync(obj);
+ SyncableObject *syncobj = qobject_cast<SyncableObject *>(obj);
+ if(syncobj) _stopSync(syncobj);
}
void SignalProxy::detachSignals(QObject* sender) {
_detachSlots(receiver);
}
-void SignalProxy::stopSync(QObject* obj) {
+void SignalProxy::stopSync(SyncableObject* obj) {
QMutexLocker locker(&slaveMutex);
_stopSync(obj);
}
}
}
-void SignalProxy::_stopSync(QObject* obj) {
+void SignalProxy::_stopSync(SyncableObject* obj) {
if(_relayHash.contains(obj))
_relayHash[obj]->setSynchronize(false);
return;
}
- QObject *receiver = _syncSlave[className][objectName];
+ SyncableObject *receiver = _syncSlave[className][objectName];
if(!syncMap(receiver).contains(signal)) {
qWarning() << QString("no matching slot for sync call: %s::%s (objectName=\"%s\"). Params are:").arg(QString(className)).arg(QString(signal)).arg(objectName)
<< params;
qWarning("SignalProxy::handleSync(): invokeMethod for \"%s\" failed ", methodName(receiver, slotId).constData());
return;
}
- if(hasUpdateSignal(receiver))
- QMetaObject::invokeMethod(receiver, "updatedRemotely");
+ QMetaObject::invokeMethod(receiver, "updatedRemotely");
}
void SignalProxy::handleInitRequest(QIODevice *sender, const QVariantList ¶ms) {
return;
}
- QObject *obj = _syncSlave[className][objectName];
+ SyncableObject *obj = _syncSlave[className][objectName];
QVariantList params_;
params_ << obj->metaObject()->className()
return;
}
- QObject *obj = _syncSlave[className][objectName];
+ SyncableObject *obj = _syncSlave[className][objectName];
setInitData(obj, propertyMap);
}
return methodname;
}
-QVariantMap SignalProxy::initData(QObject *obj) const {
- QVariantMap properties;
-
- const QMetaObject* meta = obj->metaObject();
-
- // we collect data from properties
- for(int i = 0; i < meta->propertyCount(); i++) {
- QMetaProperty prop = meta->property(i);
- properties[QString(prop.name())] = prop.read(obj);
- }
-
- // ...as well as methods, which have names starting with "init"
- for(int i = 0; i < meta->methodCount(); i++) {
- QMetaMethod method = meta->method(i);
- QString methodname(::methodName(method));
- if(!methodname.startsWith("init") || methodname.startsWith("initSet"))
- continue;
-
- QVariant value = QVariant(QVariant::nameToType(method.typeName()));
- QGenericReturnArgument genericvalue = QGenericReturnArgument(method.typeName(), &value);
- QMetaObject::invokeMethod(obj, methodname.toAscii(), genericvalue);
-
- properties[methodBaseName(method)] = value;
- // qDebug() << ">>> SYNC:" << methodBaseName(method) << value;
- }
-
- // properties["Payload"] = QByteArray(10000000, 'a'); // for testing purposes
- return properties;
+QVariantMap SignalProxy::initData(SyncableObject *obj) const {
+ return obj->toVariantMap();
}
-void SignalProxy::setInitData(QObject *obj, const QVariantMap &properties) {
- if(initialized(obj))
+void SignalProxy::setInitData(SyncableObject *obj, const QVariantMap &properties) {
+ if(isInitialized(obj))
return;
-
- const QMetaObject *meta = obj->metaObject();
-
- QVariantMap::const_iterator iterator = properties.constBegin();
- while(iterator != properties.constEnd()) {
- QString name = iterator.key();
- int propertyIndex = meta->indexOfProperty(name.toAscii());
-
- if(propertyIndex == -1 || !meta->property(propertyIndex).isWritable())
- setInitValue(obj, name, iterator.value());
- else
- obj->setProperty(name.toAscii(), iterator.value());
- // qDebug() << "<<< SYNC:" << name << iterator.value();
- iterator++;
- }
+ obj->fromVariantMap(properties);
setInitialized(obj);
}
-bool SignalProxy::setInitValue(QObject *obj, const QString &property, const QVariant &value) {
- QString handlername = QString("initSet") + property;
- handlername[7] = handlername[7].toUpper();
- QGenericArgument param(value.typeName(), value.constData());
- return QMetaObject::invokeMethod(obj, handlername.toAscii(), param);
-}
-
void SignalProxy::dumpProxyStats() {
QString mode;
if(proxyMode() == Server)
qDebug() << "number of Classes cached:" << _classInfo.count();
}
-void SignalProxy::dumpSyncMap(QObject *object) {
+void SignalProxy::dumpSyncMap(SyncableObject *object) {
const QMetaObject *meta = object->metaObject();
qDebug() << "SignalProxy: SyncMap for Class" << meta->className();