* along with this program; if not, write to the *
* Free Software Foundation, Inc., *
* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
- ***************************************************************************
- * SignalProxy has been inspired by QxtRPCPeer, part of libqxt, *
- * the Qt eXTension Library <http://www.libqxt.org>. We would like to *
- * thank Arvid "aep" Picciani and Adam "ahigerd" Higerd for providing *
- * QxtRPCPeer, valuable input and the genius idea to (ab)use Qt's *
- * Meta Object System for transmitting signals over the network. *
- * *
- * To make contribution back into libqxt possible, redistribution and *
- * modification of this file is additionally allowed under the terms of *
- * the Common Public License, version 1.0, as published by IBM. *
***************************************************************************/
#include "signalproxy.h"
#include <QSet>
#include <QDebug>
#include <QMetaMethod>
+#include <QMetaProperty>
+#include <QRegExp>
+#include "util.h"
class SignalRelay: public QObject {
int qt_metacall(QMetaObject::Call _c, int _id, void **_a);
void attachSignal(int methodId, const QByteArray &func);
+
+ void setSynchronize(bool);
+ bool synchronize() const;
+
+ int sigCount() const;
private:
SignalProxy* proxy;
QObject* caller;
QMultiHash<int, QByteArray> sigNames;
+ bool _sync;
};
SignalRelay::SignalRelay(SignalProxy* parent, QObject* source)
: QObject(parent),
proxy(parent),
- caller(source)
+ caller(source),
+ _sync(false)
{
QObject::connect(source, SIGNAL(destroyed()), parent, SLOT(detachSender()));
}
if(_id < 0)
return _id;
if(_c == QMetaObject::InvokeMetaMethod) {
- if(sigNames.contains(_id)) {
+ if(sigNames.contains(_id) || synchronize()) {
const QList<int> &argTypes = proxy->argTypes(caller, _id);
QVariantList params;
int n = argTypes.size();
params.append(QVariant(argTypes[i], _a[i+1]));
QMultiHash<int, QByteArray>::const_iterator funcIter = sigNames.constFind(_id);
while(funcIter != sigNames.constEnd() && funcIter.key() == _id) {
- proxy->call(funcIter.value(), params);
+ proxy->dispatchSignal(funcIter.value(), params);
funcIter++;
}
+ if(synchronize() && proxy->syncMap(caller).contains(_id)) {
+ // qDebug() << "__SYNC__ >>>"
+ // << caller->metaObject()->className()
+ // << caller->objectName()
+ // << proxy->methodName(caller, _id)
+ // << params;
+ params.prepend(QVariant(_id));
+ params.prepend(caller->objectName());
+ params.prepend(caller->metaObject()->className());
+ proxy->dispatchSignal((int)SignalProxy::Sync, params);
+ }
}
_id -= 1;
}
return _id;
}
+void SignalRelay::setSynchronize(bool sync) {
+ QHash<int, int>::const_iterator iter = proxy->syncMap(caller).constBegin();
+ if(!_sync && sync) {
+ while(iter != proxy->syncMap(caller).constEnd()) {
+ QMetaObject::connect(caller, iter.key(), this, QObject::staticMetaObject.methodCount() + iter.key());
+ iter++;
+ }
+ } else if (_sync && !sync) {
+ while(iter != proxy->syncMap(caller).constEnd()) {
+ QMetaObject::disconnect(caller, iter.key(), this, QObject::staticMetaObject.methodCount() + iter.key());
+ iter++;
+ }
+ }
+ _sync = sync;
+}
+
+bool SignalRelay::synchronize() const {
+ return _sync;
+}
+
+int SignalRelay::sigCount() const {
+ // only for debuging purpose
+ return sigNames.count();
+}
+
void SignalRelay::attachSignal(int methodId, const QByteArray &func) {
// we ride without safetybelts here... all checking for valid method etc pp has to be done by the caller
// all connected methodIds are offset by the standard methodCount of QObject
// SignalProxy
// ====================
SignalProxy::SignalProxy(QObject* parent)
- : QObject(parent),
- _proxyMode(Client),
- _maxClients(-1)
+ : QObject(parent)
{
+ setProxyMode(Client);
}
SignalProxy::SignalProxy(ProxyMode mode, QObject* parent)
- : QObject(parent),
- _proxyMode(mode),
- _maxClients(-1)
+ : QObject(parent)
{
+ setProxyMode(mode);
}
SignalProxy::SignalProxy(ProxyMode mode, QIODevice* device, QObject* parent)
- : QObject(parent),
- _proxyMode(mode),
- _maxClients(-1)
+ : QObject(parent)
{
+ setProxyMode(mode);
addPeer(device);
}
}
}
_proxyMode = mode;
+ if(mode == Server)
+ initServer();
+ else
+ initClient();
}
-
SignalProxy::ProxyMode SignalProxy::proxyMode() const {
return _proxyMode;
}
-bool SignalProxy::maxPeersReached() {
- if(_peerByteCount.empty())
- return false;
- if(proxyMode() != Server)
- return true;
- if(_maxClients == -1)
- return false;
+void SignalProxy::initServer() {
+}
- return (_maxClients <= _peerByteCount.count());
+void SignalProxy::initClient() {
+ attachSlot("__objectRenamed__", this, SLOT(objectRenamed(QByteArray, QString, QString)));
}
bool SignalProxy::addPeer(QIODevice* iodev) {
if(_peerByteCount.contains(iodev))
return true;
- if(maxPeersReached()) {
- qWarning("SignalProxy: max peer count reached");
+ if(proxyMode() == Client && !_peerByteCount.isEmpty()) {
+ qWarning("SignalProxy: only one peer allowed in client mode!");
return false;
}
removePeer(ioDev);
}
+void SignalProxy::objectRenamed(QString oldname, QString newname) {
+ const QMetaObject *meta = sender()->metaObject();
+ const QByteArray className(meta->className());
+ objectRenamed(className, oldname, newname);
+
+ if(proxyMode() == Client)
+ return;
+
+ QVariantList params;
+ params << className << oldname << newname;
+ dispatchSignal("__objectRenamed__", params);
+}
+
+void SignalProxy::objectRenamed(QByteArray classname, QString oldname, QString newname) {
+ if(_syncSlave.contains(classname) && _syncSlave[classname].contains(oldname))
+ _syncSlave[classname][newname] = _syncSlave[classname].take(oldname);
+}
+
+
void SignalProxy::removePeer(QIODevice* iodev) {
if(_peerByteCount.isEmpty()) {
qWarning() << "SignalProxy: No peers in use!";
while(true) {
QVariant var;
if(readDataFromDevice(iodev, _peerByteCount[iodev], var))
- receivePeerSignal(var);
+ receivePeerSignal(iodev, var);
else
break;
}
}
void SignalProxy::setArgTypes(QObject* obj, int methodId) {
- QList<QByteArray> p = obj->metaObject()->method(methodId).parameterTypes();
+ const QMetaObject *meta = obj->metaObject();
+ QList<QByteArray> p = meta->method(methodId).parameterTypes();
QList<int> argTypes;
int ct = p.count();
for(int i=0; i<ct; i++)
argTypes.append(QMetaType::type(p.value(i)));
- const QByteArray &className(obj->metaObject()->className());
- Q_ASSERT(_classInfo.contains(className));
- Q_ASSERT(!_classInfo[className]->argTypes.contains(methodId));
- _classInfo[className]->argTypes[methodId] = argTypes;
+ Q_ASSERT(!_classInfo[meta]->argTypes.contains(methodId));
+ _classInfo[meta]->argTypes[methodId] = argTypes;
}
const QList<int> &SignalProxy::argTypes(QObject *obj, int methodId) {
- const QByteArray &className(obj->metaObject()->className());
- Q_ASSERT(_classInfo.contains(className));
- if(!_classInfo[className]->argTypes.contains(methodId))
+ Q_ASSERT(_classInfo.contains(obj->metaObject()));
+ if(!_classInfo[obj->metaObject()]->argTypes.contains(methodId))
setArgTypes(obj, methodId);
- return _classInfo[className]->argTypes[methodId];
+ return _classInfo[obj->metaObject()]->argTypes[methodId];
}
void SignalProxy::setMethodName(QObject *obj, int methodId) {
- const QByteArray &className(obj->metaObject()->className());
- QByteArray method = obj->metaObject()->method(methodId).signature();
- method = method.left(method.indexOf('('));
-
- Q_ASSERT(_classInfo.contains(className));
- Q_ASSERT(!_classInfo[className]->methodNames.contains(methodId));
- _classInfo[className]->methodNames[methodId] = method;
+ const QMetaObject *meta = obj->metaObject();
+ QByteArray method(::methodName(meta->method(methodId)));
+ Q_ASSERT(!_classInfo[meta]->methodNames.contains(methodId));
+ _classInfo[meta]->methodNames[methodId] = method;
}
const QByteArray &SignalProxy::methodName(QObject *obj, int methodId) {
- QByteArray className(obj->metaObject()->className());
- Q_ASSERT(_classInfo.contains(className));
- if(!_classInfo[className]->methodNames.contains(methodId))
+ Q_ASSERT(_classInfo.contains(obj->metaObject()));
+ if(!_classInfo[obj->metaObject()]->methodNames.contains(methodId))
setMethodName(obj, methodId);
- return _classInfo[className]->methodNames[methodId];
+ return _classInfo[obj->metaObject()]->methodNames[methodId];
+}
+
+
+void SignalProxy::setSyncMap(QObject *obj) {
+ const QMetaObject *meta = obj->metaObject();
+
+ QHash<int, int> syncMap;
+
+ QList<int> slotIndexes;
+ for(int i = 0; i < meta->methodCount(); i++) {
+ if(meta->method(i).methodType() == QMetaMethod::Slot)
+ slotIndexes << i;
+ }
+
+ QMetaMethod signal, slot;
+ int matchIdx;
+ for(int signalIdx = 0; signalIdx < meta->methodCount(); signalIdx++) {
+ signal = meta->method(signalIdx);
+ if(signal.methodType() != QMetaMethod::Signal)
+ continue;
+
+ matchIdx = -1;
+ foreach(int slotIdx, slotIndexes) {
+ slot = meta->method(slotIdx);
+ if(methodsMatch(signal, slot)) {
+ matchIdx = slotIdx;
+ break;
+ }
+ }
+ if(matchIdx != -1) {
+ slotIndexes.removeAt(slotIndexes.indexOf(matchIdx));
+ syncMap[signalIdx] = matchIdx;
+ }
+ }
+
+ Q_ASSERT(_classInfo[meta]->syncMap.isEmpty());
+ _classInfo[meta]->syncMap = syncMap;
}
+const QHash<int,int> &SignalProxy::syncMap(QObject *obj) {
+ Q_ASSERT(_classInfo.contains(obj->metaObject()));
+ if(_classInfo[obj->metaObject()]->syncMap.isEmpty())
+ setSyncMap(obj);
+ return _classInfo[obj->metaObject()]->syncMap;
+}
void SignalProxy::createClassInfo(QObject *obj) {
- QByteArray className(obj->metaObject()->className());
- if(!_classInfo.contains(className))
- _classInfo[className] = new ClassInfo();
+ if(!_classInfo.contains(obj->metaObject()))
+ _classInfo[obj->metaObject()] = new ClassInfo();
}
bool SignalProxy::attachSignal(QObject* sender, const char* signal, const QByteArray& sigName) {
return true;
}
+void SignalProxy::synchronize(QObject *obj) {
+ if(proxyMode() == Server)
+ return synchronizeAsMaster(obj);
+ else
+ return synchronizeAsSlave(obj);
+}
+
+void SignalProxy::synchronizeAsMaster(QObject *sender) {
+ createClassInfo(sender);
+
+ SignalRelay* relay;
+ if(_relayHash.contains(sender))
+ relay = _relayHash[sender];
+ else
+ relay = _relayHash[sender] = new SignalRelay(this, sender);
+
+ relay->setSynchronize(true);
+
+ if(sender->metaObject()->indexOfSignal(QMetaObject::normalizedSignature("renameObject(QString, QString)")) != -1)
+ connect(sender, SIGNAL(renameObject(QString, QString)), this, SLOT(objectRenamed(QString, QString)));
+
+ QByteArray className(sender->metaObject()->className());
+ _syncSlave[className][sender->objectName()] = sender;
+
+ setInitialized(sender);
+}
+
+void SignalProxy::synchronizeAsSlave(QObject *receiver) {
+ QByteArray className(receiver->metaObject()->className());
+ _syncSlave[className][receiver->objectName()] = receiver;
+
+ createClassInfo(receiver);
+
+ requestInit(receiver);
+}
+
+void SignalProxy::setInitialized(QObject *obj) {
+ QMetaObject::invokeMethod(obj, "setInitialized");
+}
+
+bool SignalProxy::initialized(QObject *obj) {
+ bool init;
+ if(!QMetaObject::invokeMethod(obj, "initialized", Q_RETURN_ARG(bool, init)))
+ init = false;
+ return init;
+}
+
+void SignalProxy::requestInit(QObject *obj) {
+ if(proxyMode() == Server || initialized(obj))
+ return;
+
+ QVariantList params;
+ params << obj->metaObject()->className()
+ << obj->objectName();
+ dispatchSignal((int)InitRequest, params);
+}
void SignalProxy::detachSender() {
// this is a slot so we can bypass the QueuedConnection
+ // and if someone is forcing direct connection in a multithreaded environment he's just nuts...
_detachSignals(sender());
_detachSlots(sender());
}
Q_ARG(QObject*, sender));
}
-void SignalProxy::_detachSignals(QObject* sender) {
- if(!_relayHash.contains(sender))
- return;
- _relayHash.take(sender)->deleteLater();
-}
-
void SignalProxy::detachSlots(QObject* receiver) {
QMetaObject::invokeMethod(this, "_detachSlots",
Qt::QueuedConnection,
Q_ARG(QObject*, receiver));
}
+void SignalProxy::_detachSignals(QObject* sender) {
+ if(!_relayHash.contains(sender))
+ return;
+ _relayHash.take(sender)->deleteLater();
+}
+
void SignalProxy::_detachSlots(QObject* receiver) {
SlotHash::iterator slotIter = _attachedSlots.begin();
while(slotIter != _attachedSlots.end()) {
}
}
-
-void SignalProxy::call(const char* signal, QVariant p1, QVariant p2, QVariant p3, QVariant p4, QVariant p5, QVariant p6, QVariant p7, QVariant p8, QVariant p9) {
- QByteArray func = QMetaObject::normalizedSignature(signal);
- QVariantList params;
- params << p1 << p2 << p3 << p4 << p5 << p6 << p7 << p8 << p9;
- call(func, params);
+void SignalProxy::dispatchSignal(QIODevice *receiver, const QVariant &identifier, const QVariantList ¶ms) {
+ QVariantList packedFunc;
+ packedFunc << identifier;
+ packedFunc << params;
+ writeDataToDevice(receiver, QVariant(packedFunc));
}
-void SignalProxy::call(const QByteArray &funcName, const QVariantList ¶ms) {
+void SignalProxy::dispatchSignal(const QVariant &identifier, const QVariantList ¶ms) {
+ // yes I know we have a little code duplication here... it's for the sake of performance
QVariantList packedFunc;
- packedFunc << funcName;
+ packedFunc << identifier;
packedFunc << params;
foreach(QIODevice* dev, _peerByteCount.keys())
writeDataToDevice(dev, QVariant(packedFunc));
}
-void SignalProxy::receivePeerSignal(const QVariant &packedFunc) {
+void SignalProxy::receivePeerSignal(QIODevice *sender, const QVariant &packedFunc) {
QVariantList params(packedFunc.toList());
- QByteArray funcName = params.takeFirst().toByteArray();
- int numParams, methodId;
- QObject* receiver;
+ QVariant call = params.takeFirst();
+ if(call.type() != QVariant::Int)
+ return handleSignal(call.toByteArray(), params);
+
+ switch(call.toInt()) {
+ case Sync:
+ return handleSync(params);
+ case InitRequest:
+ return handleInitRequest(sender, params);
+ case InitData:
+ return handleInitData(sender, params);
+ default:
+ qWarning() << "received undefined CallType" << call.toInt();
+ return;
+ }
+}
+
+void SignalProxy::handleSync(QVariantList params) {
+ if(params.count() < 3) {
+ qWarning() << "received invalid Sync call" << params;
+ return;
+ }
+
+ QByteArray className =params.takeFirst().toByteArray();
+ QString objectName = params.takeFirst().toString();
+ int signalId = params.takeFirst().toInt();
+
+ if(!_syncSlave.contains(className) || !_syncSlave[className].contains(objectName)) {
+ qWarning() << "no registered receiver:" << className << objectName << "for Sync call" << signalId << params;
+ return;
+ }
+
+ QObject *receiver = _syncSlave[className][objectName];
+ if(!syncMap(receiver).contains(signalId)) {
+ qWarning() << "received Sync Call with invalid SignalId" << className << objectName << signalId;
+ }
+ int slotId = syncMap(receiver)[signalId];
+ if(!invokeSlot(receiver, slotId, params))
+ qWarning("SignalProxy::handleSync(): invokeMethod for \"%s\" failed ", methodName(receiver, slotId).constData());
+}
+
+void SignalProxy::handleInitRequest(QIODevice *sender, const QVariantList ¶ms) {
+ if(params.count() != 2) {
+ qWarning() << "SignalProxy::handleInitRequest() received initRequest with invalid param Count:"
+ << params;
+ return;
+ }
+
+ QByteArray className(params[0].toByteArray());
+ QString objectName(params[1].toString());
+
+ if(!_syncSlave.contains(className)) {
+ qWarning() << "SignalProxy::handleInitRequest() received initRequest for unregistered Class:"
+ << className;
+ return;
+ }
+
+ if(!_syncSlave[className].contains(objectName)) {
+ qWarning() << "SignalProxy::handleInitRequest() received initRequest for unregistered Object:"
+ << className << objectName;
+ return;
+ }
+
+ QObject *obj = _syncSlave[className][objectName];
+
+ QVariantList params_;
+ params_ << obj->metaObject()->className()
+ << obj->objectName()
+ << initData(obj);
+
+ dispatchSignal(sender, (int)InitData, params_);
+}
+
+void SignalProxy::handleInitData(QIODevice *sender, const QVariantList ¶ms) {
+ Q_UNUSED(sender)
+ if(params.count() != 3) {
+ qWarning() << "SignalProxy::handleInitRequest() received initRequest with invalid param Count:"
+ << params;
+ return;
+ }
+
+ QByteArray className(params[0].toByteArray());
+ QString objectName(params[1].toString());
+ QVariantMap propertyMap(params[2].toMap());
+
+ if(!_syncSlave.contains(className)) {
+ qWarning() << "SignalProxy::handleInitRequest() received initRequest for unregistered Class:"
+ << className;
+ return;
+ }
+
+ if(!_syncSlave[className].contains(objectName)) {
+ qWarning() << "SignalProxy::handleInitRequest() received initRequest for unregistered Object:"
+ << className << objectName;
+ return;
+ }
+
+ QObject *obj = _syncSlave[className][objectName];
+ setInitData(obj, propertyMap);
+}
+
+void SignalProxy::handleSignal(const QByteArray &funcName, const QVariantList ¶ms) {
+ QObject* receiver;
+ int methodId;
SlotHash::const_iterator slot = _attachedSlots.constFind(funcName);
while(slot != _attachedSlots.constEnd() && slot.key() == funcName) {
receiver = (*slot).first;
methodId = (*slot).second;
- numParams = argTypes(receiver, methodId).count();
- QGenericArgument args[9];
- for(int i = 0; i < numParams; i++)
- args[i] = QGenericArgument(params[i].typeName(), params[i].constData());
- if(!QMetaObject::invokeMethod(receiver, methodName(receiver, methodId),
- args[0], args[1], args[2], args[3], args[4], args[5], args[6], args[7], args[8])) {
- qWarning("SignalProxy::receivePeerSignal(): invokeMethod for \"%s\" failed ", methodName(receiver, methodId).constData());
- }
+ if(!invokeSlot(receiver, methodId, params))
+ qWarning("SignalProxy::handleSignal(): invokeMethod for \"%s\" failed ", methodName(receiver, methodId).constData());
slot++;
}
}
+bool SignalProxy::invokeSlot(QObject *receiver, int methodId, const QVariantList ¶ms) {
+ int numParams = argTypes(receiver, methodId).count();
+ QGenericArgument args[9];
+ for(int i = 0; i < numParams; i++)
+ args[i] = QGenericArgument(params[i].typeName(), params[i].constData());
+ return QMetaObject::invokeMethod(receiver, methodName(receiver, methodId), args[0], args[1], args[2], args[3], args[4], args[5], args[6], args[7], args[8]);
+}
+
void SignalProxy::dataAvailable() {
+ // yet again. it's a private slot. no need for checks.
QIODevice* ioDev = qobject_cast<QIODevice* >(sender());
- Q_ASSERT(ioDev);
- if(!_peerByteCount.contains(ioDev)) {
- qWarning() << "SignalProxy: Unrecognized client object connected to dataAvailable";
- return;
- } else {
- QVariant var;
- while(readDataFromDevice(ioDev, _peerByteCount[ioDev], var))
- receivePeerSignal(var);
- }
+ QVariant var;
+ while(readDataFromDevice(ioDev, _peerByteCount[ioDev], var))
+ receivePeerSignal(ioDev, var);
}
void SignalProxy::writeDataToDevice(QIODevice *dev, const QVariant &item) {
blockSize = 0;
return true;
}
+
+bool SignalProxy::methodsMatch(const QMetaMethod &signal, const QMetaMethod &slot) const {
+ // if we don't even have the same basename it's a sure NO
+ if(methodBaseName(signal) != methodBaseName(slot))
+ return false;
+
+ // are the signatures compatible?
+ if(!QObject::staticMetaObject.checkConnectArgs(signal.signature(), slot.signature()))
+ return false;
+
+ // we take an educated guess if the signals and slots match
+ QString signalsuffix = ::methodName(signal).mid(QString(::methodName(signal)).lastIndexOf(QRegExp("[A-Z]"))).toLower();
+ QString slotprefix = ::methodName(slot).left(QString(::methodName(slot)).indexOf(QRegExp("[A-Z]"))).toLower();
+
+ uint sizediff = qAbs(slotprefix.size() - signalsuffix.size());
+ int ratio = editingDistance(slotprefix, signalsuffix) - sizediff;
+ return (ratio < 2);
+}
+
+QString SignalProxy::methodBaseName(const QMetaMethod &method) {
+ QString methodname = QString(method.signature()).section("(", 0, 0);
+
+ // determine where we have to chop:
+ if(method.methodType() == QMetaMethod::Slot) {
+ // we take evertyhing from the first uppercase char if it's slot
+ methodname = methodname.mid(methodname.indexOf(QRegExp("[A-Z]")));
+ } else {
+ // and if it's a signal we discard everything from the last uppercase char
+ methodname = methodname.left(methodname.lastIndexOf(QRegExp("[A-Z]")));
+ }
+
+ methodname[0] = methodname[0].toUpper();
+
+ 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;
+}
+
+void SignalProxy::setInitData(QObject *obj, const QVariantMap &properties) {
+ if(initialized(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++;
+ }
+ 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)
+ mode = "Server";
+ else
+ mode = "Client";
+
+ int sigCount = 0;
+ foreach(SignalRelay *relay, _relayHash.values())
+ sigCount += relay->sigCount();
+
+ int slaveCount = 0;
+ foreach(ObjectId oid, _syncSlave.values())
+ slaveCount += oid.count();
+
+ qDebug() << this;
+ qDebug() << " Proxy Mode:" << mode;
+ qDebug() << "attached sending Objects:" << _relayHash.count();
+ qDebug() << " number of Signals:" << sigCount;
+ qDebug() << " attached Slots:" << _attachedSlots.count();
+ qDebug() << " number of synced Slaves:" << slaveCount;
+ qDebug() << "number of Classes cached:" << _classInfo.count();
+}
+
+