Merge branch '4.7' of scm.dev.nokia.troll.no:qt/qt into 4.7

Conflicts:
	configure.exe
	src/declarative/util/qdeclarativelistmodel.cpp
	tools/qml/qml.pro

1 files changed, 211 insertions, 7 deletions

diff --git a/src/network/bearer/qnetworkconfigmanager_p.cpp b/src/network/bearer/qnetworkconfigmanager_p.cpp
index 9740424..c665fa2 100644
--- a/src/network/bearer/qnetworkconfigmanager_p.cpp
+++ b/src/network/bearer/qnetworkconfigmanager_p.cpp
@@ -47,6 +47,7 @@
 #include <QtCore/qdebug.h>
 #include <QtCore/qtimer.h>
 #include <QtCore/qstringlist.h>
+#include <QtCore/qthread.h>
 #include <QtCore/private/qcoreapplication_p.h>
 
 QT_BEGIN_NAMESPACE
@@ -57,11 +58,10 @@ Q_GLOBAL_STATIC_WITH_ARGS(QFactoryLoader, loader,
 QNetworkConfigurationManagerPrivate::QNetworkConfigurationManagerPrivate()
 :   capFlags(0), mutex(QMutex::Recursive), pollTimer(0), forcedPolling(0), firstUpdate(true)
 {
-    updateConfigurations();
+    qRegisterMetaType<QNetworkConfiguration>("QNetworkConfiguration");
 
     moveToThread(QCoreApplicationPrivate::mainThread());
-    foreach (QBearerEngine *engine, sessionEngines)
-        engine->moveToThread(QCoreApplicationPrivate::mainThread());
+    updateConfigurations();
 }
 
 QNetworkConfigurationManagerPrivate::~QNetworkConfigurationManagerPrivate()
@@ -71,6 +71,200 @@ QNetworkConfigurationManagerPrivate::~QNetworkConfigurationManagerPrivate()
     qDeleteAll(sessionEngines);
 }
 
+QNetworkConfiguration QNetworkConfigurationManagerPrivate::defaultConfiguration()
+{
+    QMutexLocker locker(&mutex);
+
+    foreach (QBearerEngine *engine, sessionEngines) {
+        QNetworkConfigurationPrivatePointer ptr = engine->defaultConfiguration();
+
+        if (ptr) {
+            QNetworkConfiguration config;
+            config.d = ptr;
+            return config;
+        }
+    }
+
+    // Engines don't have a default configuration.
+
+    // Return first active snap
+    QNetworkConfigurationPrivatePointer defaultConfiguration;
+
+    foreach (QBearerEngine *engine, sessionEngines) {
+        QHash<QString, QNetworkConfigurationPrivatePointer>::Iterator it;
+        QHash<QString, QNetworkConfigurationPrivatePointer>::Iterator end;
+
+        QMutexLocker locker(&engine->mutex);
+
+        for (it = engine->snapConfigurations.begin(), end = engine->snapConfigurations.end();
+             it != end; ++it) {
+            QNetworkConfigurationPrivatePointer ptr = it.value();
+
+            QMutexLocker configLocker(&ptr->mutex);
+
+            if ((ptr->state & QNetworkConfiguration::Active) == QNetworkConfiguration::Active) {
+                QNetworkConfiguration config;
+                config.d = ptr;
+                return config;
+            } else if (!defaultConfiguration) {
+                if ((ptr->state & QNetworkConfiguration::Discovered) ==
+                    QNetworkConfiguration::Discovered) {
+                    defaultConfiguration = ptr;
+                }
+            }
+        }
+    }
+
+    // No Active SNAPs return first Discovered SNAP.
+    if (defaultConfiguration) {
+        QNetworkConfiguration config;
+        config.d = defaultConfiguration;
+        return config;
+    }
+
+    /*
+        No Active or Discovered SNAPs, find the perferred access point.
+        The following priority order is used:
+
+            1. Active Ethernet
+            2. Active WLAN
+            3. Active Other
+            4. Discovered Ethernet
+            5. Discovered WLAN
+            6. Discovered Other
+    */
+
+    defaultConfiguration.reset();
+
+    foreach (QBearerEngine *engine, sessionEngines) {
+        QHash<QString, QNetworkConfigurationPrivatePointer>::Iterator it;
+        QHash<QString, QNetworkConfigurationPrivatePointer>::Iterator end;
+
+        QMutexLocker locker(&engine->mutex);
+
+        for (it = engine->accessPointConfigurations.begin(),
+             end = engine->accessPointConfigurations.end(); it != end; ++it) {
+            QNetworkConfigurationPrivatePointer ptr = it.value();
+
+            const QString bearerName = ptr->bearerName();
+            QMutexLocker configLocker(&ptr->mutex);
+
+            if ((ptr->state & QNetworkConfiguration::Discovered) ==
+                QNetworkConfiguration::Discovered) {
+                if (!defaultConfiguration) {
+                    defaultConfiguration = ptr;
+                } else {
+                    if (defaultConfiguration->state == ptr->state) {
+                        if (defaultConfiguration->bearerName() == QLatin1String("Ethernet")) {
+                            // do nothing
+                        } else if (defaultConfiguration->bearerName() == QLatin1String("WLAN")) {
+                            // ethernet beats wlan
+                            if (bearerName == QLatin1String("Ethernet"))
+                                defaultConfiguration = ptr;
+                        } else {
+                            // ethernet and wlan beats other
+                            if (bearerName == QLatin1String("Ethernet") ||
+                                bearerName == QLatin1String("WLAN")) {
+                                defaultConfiguration = ptr;
+                            }
+                        }
+                    } else {
+                        // active beats discovered
+                        if ((defaultConfiguration->state & QNetworkConfiguration::Active) !=
+                            QNetworkConfiguration::Active) {
+                            defaultConfiguration = ptr;
+                        }
+                    }
+                }
+            }
+        }
+    }
+
+    // No Active InternetAccessPoint return first Discovered InternetAccessPoint.
+    if (defaultConfiguration) {
+        QNetworkConfiguration config;
+        config.d = defaultConfiguration;
+        return config;
+    }
+
+    return QNetworkConfiguration();
+}
+
+QList<QNetworkConfiguration> QNetworkConfigurationManagerPrivate::allConfigurations(QNetworkConfiguration::StateFlags filter)
+{
+    QList<QNetworkConfiguration> result;
+
+    QMutexLocker locker(&mutex);
+
+    foreach (QBearerEngine *engine, sessionEngines) {
+        QHash<QString, QNetworkConfigurationPrivatePointer>::Iterator it;
+        QHash<QString, QNetworkConfigurationPrivatePointer>::Iterator end;
+
+        QMutexLocker locker(&engine->mutex);
+
+        //find all InternetAccessPoints
+        for (it = engine->accessPointConfigurations.begin(),
+             end = engine->accessPointConfigurations.end(); it != end; ++it) {
+            QNetworkConfigurationPrivatePointer ptr = it.value();
+
+            QMutexLocker configLocker(&ptr->mutex);
+
+            if ((ptr->state & filter) == filter) {
+                QNetworkConfiguration pt;
+                pt.d = ptr;
+                result << pt;
+            }
+        }
+
+        //find all service networks
+        for (it = engine->snapConfigurations.begin(),
+             end = engine->snapConfigurations.end(); it != end; ++it) {
+            QNetworkConfigurationPrivatePointer ptr = it.value();
+
+            QMutexLocker configLocker(&ptr->mutex);
+
+            if ((ptr->state & filter) == filter) {
+                QNetworkConfiguration pt;
+                pt.d = ptr;
+                result << pt;
+            }
+        }
+    }
+
+    return result;
+}
+
+QNetworkConfiguration QNetworkConfigurationManagerPrivate::configurationFromIdentifier(const QString &identifier)
+{
+    QNetworkConfiguration item;
+
+    QMutexLocker locker(&mutex);
+
+    foreach (QBearerEngine *engine, sessionEngines) {
+        QMutexLocker locker(&engine->mutex);
+
+        if (engine->accessPointConfigurations.contains(identifier))
+            item.d = engine->accessPointConfigurations.value(identifier);
+        else if (engine->snapConfigurations.contains(identifier))
+            item.d = engine->snapConfigurations.value(identifier);
+        else if (engine->userChoiceConfigurations.contains(identifier))
+            item.d = engine->userChoiceConfigurations.value(identifier);
+        else
+            continue;
+
+        return item;
+    }
+
+    return item;
+}
+
+bool QNetworkConfigurationManagerPrivate::isOnline()
+{
+    QMutexLocker locker(&mutex);
+
+    return !onlineConfigurations.isEmpty();
+}
+
 void QNetworkConfigurationManagerPrivate::configurationAdded(QNetworkConfigurationPrivatePointer ptr)
 {
     QMutexLocker locker(&mutex);
@@ -81,10 +275,14 @@ void QNetworkConfigurationManagerPrivate::configurationAdded(QNetworkConfigurati
         emit configurationAdded(item);
     }
 
+    ptr->mutex.lock();
     if (ptr->state == QNetworkConfiguration::Active) {
+        ptr->mutex.unlock();
         onlineConfigurations.insert(ptr->id);
         if (!firstUpdate && onlineConfigurations.count() == 1)
             emit onlineStateChanged(true);
+    } else {
+        ptr->mutex.unlock();
     }
 }
 
@@ -92,7 +290,9 @@ void QNetworkConfigurationManagerPrivate::configurationRemoved(QNetworkConfigura
 {
     QMutexLocker locker(&mutex);
 
+    ptr->mutex.lock();
     ptr->isValid = false;
+    ptr->mutex.unlock();
 
     if (!firstUpdate) {
         QNetworkConfiguration item;
@@ -117,10 +317,12 @@ void QNetworkConfigurationManagerPrivate::configurationChanged(QNetworkConfigura
 
     bool previous = !onlineConfigurations.isEmpty();
 
+    ptr->mutex.lock();
     if (ptr->state == QNetworkConfiguration::Active)
         onlineConfigurations.insert(ptr->id);
     else
         onlineConfigurations.remove(ptr->id);
+    ptr->mutex.unlock();
 
     bool online = !onlineConfigurations.isEmpty();
 
@@ -154,6 +356,8 @@ void QNetworkConfigurationManagerPrivate::updateConfigurations()
                 else
                     sessionEngines.append(engine);
 
+                engine->moveToThread(QCoreApplicationPrivate::mainThread());
+
                 connect(engine, SIGNAL(updateCompleted()),
                         this, SLOT(updateConfigurations()));
                 connect(engine, SIGNAL(configurationAdded(QNetworkConfigurationPrivatePointer)),
@@ -165,7 +369,7 @@ void QNetworkConfigurationManagerPrivate::updateConfigurations()
 
                 capFlags |= engine->capabilities();
 
-                engine->requestUpdate();
+                QMetaObject::invokeMethod(engine, "requestUpdate");
             }
         }
 
@@ -211,7 +415,7 @@ void QNetworkConfigurationManagerPrivate::performAsyncConfigurationUpdate()
 
     for (int i = 0; i < sessionEngines.count(); ++i) {
         updatingEngines.insert(i);
-        sessionEngines.at(i)->requestUpdate();
+        QMetaObject::invokeMethod(sessionEngines.at(i), "requestUpdate");
     }
 }
 
@@ -266,7 +470,7 @@ void QNetworkConfigurationManagerPrivate::pollEngines()
         if ((forcedPolling && sessionEngines.at(i)->requiresPolling()) ||
             sessionEngines.at(i)->configurationsInUse()) {
             pollingEngines.insert(i);
-            sessionEngines.at(i)->requestUpdate();
+            QMetaObject::invokeMethod(sessionEngines.at(i), "requestUpdate");
         }
     }
 }
@@ -278,7 +482,7 @@ void QNetworkConfigurationManagerPrivate::enablePolling()
     ++forcedPolling;
 
     if (forcedPolling == 1)
-        startPolling();
+        QMetaObject::invokeMethod(this, "startPolling");
 }
 
 void QNetworkConfigurationManagerPrivate::disablePolling()