diff -r 885c2596c964 -r 5d007b20cfd0 qtmobileextensions/src/settingsmanager/xqcentralrepositoryutils_p.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/qtmobileextensions/src/settingsmanager/xqcentralrepositoryutils_p.cpp	Tue Aug 31 16:02:37 2010 +0300
@@ -0,0 +1,307 @@
+/*
+* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+*
+* This program is free software: you can redistribute it and/or modify
+* it under the terms of the GNU Lesser General Public License as published by
+* the Free Software Foundation, version 2.1 of the License.
+* 
+* This program is distributed in the hope that it will be useful,
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+* GNU Lesser General Public License for more details.
+*
+* You should have received a copy of the GNU Lesser General Public License
+* along with this program.  If not, 
+* see "http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html/".
+*
+* Description:
+*
+*/
+
+#include "xqcentralrepositoryutils_p.h"
+#include "xqsettingsmanager.h"
+#include "xqsettingsmanager_p.h"
+#include "ccentralrepositoryhandler.h"
+#include "xqcentralrepositorysearchcriteria.h"
+
+XQCentralRepositoryUtilsPrivate::XQCentralRepositoryUtilsPrivate(XQSettingsManager& settingsManager)
+    : m_settingsManagerPrivate(*settingsManager.d)
+{
+}
+
+XQCentralRepositoryUtilsPrivate::~XQCentralRepositoryUtilsPrivate()
+{
+}
+
+#ifdef XQSETTINGSMANAGER_NO_CENREPKEY_CREATION_DELETION
+bool XQCentralRepositoryUtilsPrivate::createKey(const XQCentralRepositorySettingsKey& /*key*/, const QVariant& /*value*/)
+{
+    m_settingsManagerPrivate.iError = KErrNotSupported;
+    return false;
+}
+#else    
+bool XQCentralRepositoryUtilsPrivate::createKey(const XQCentralRepositorySettingsKey& key, const QVariant& value)
+{
+    CCentralRepositoryHandler* handler = m_settingsManagerPrivate.cenRepHandlerInstance(key.uid());
+    
+    if (handler)
+    {
+        switch (value.type())
+        {
+            case QVariant::Int:
+            {
+                m_settingsManagerPrivate.iError = handler->createKey(key.key(), value.toInt());
+                break;
+            }
+            case QVariant::Double:
+            {
+                m_settingsManagerPrivate.iError = handler->createKey(key.key(), value.toDouble());
+                break;
+            }
+            case QVariant::String:
+            {
+                m_settingsManagerPrivate.iError = handler->createKey(key.key(), TPtrC16(reinterpret_cast<const TUint16*>(value.toString().utf16())));
+                break;
+            }
+            case QVariant::ByteArray:
+            {
+                m_settingsManagerPrivate.iError = handler->createKey(key.key(), TPtrC8((TUint8*)(value.toByteArray().constData())));
+                break;
+            }
+            default:
+            {
+                m_settingsManagerPrivate.iError = KErrArgument;
+                break;
+            }
+        }
+    }
+    else
+    {
+        m_settingsManagerPrivate.iError = XQSettingsManager::UnknownError;
+    }
+    return m_settingsManagerPrivate.iError == KErrNone;
+}
+#endif
+
+#ifdef XQSETTINGSMANAGER_NO_CENREPKEY_CREATION_DELETION
+bool XQCentralRepositoryUtilsPrivate::deleteKey(const XQCentralRepositorySettingsKey& /*key*/)
+{
+    m_settingsManagerPrivate.iError = KErrNotSupported;
+    return false;
+}
+#else
+bool XQCentralRepositoryUtilsPrivate::deleteKey(const XQCentralRepositorySettingsKey& key)
+{
+    CCentralRepositoryHandler* handler = m_settingsManagerPrivate.cenRepHandlerInstance(key.uid());
+    
+    if (handler)
+    {
+        m_settingsManagerPrivate.iError = handler->deleteKey(key.key());
+    }
+    else
+    {
+        m_settingsManagerPrivate.iError = XQSettingsManager::UnknownError;
+    }
+    return m_settingsManagerPrivate.iError == KErrNone;
+}
+#endif
+
+bool XQCentralRepositoryUtilsPrivate::resetKey(const XQCentralRepositorySettingsKey& key)
+{
+    CCentralRepositoryHandler* handler = m_settingsManagerPrivate.cenRepHandlerInstance(key.uid());
+    
+    if (handler)
+    {
+        m_settingsManagerPrivate.iError = handler->resetKey(key.key());
+    }
+    else
+    {
+        m_settingsManagerPrivate.iError = XQSettingsManager::UnknownError;
+    }
+    return m_settingsManagerPrivate.iError == KErrNone;
+}
+
+bool XQCentralRepositoryUtilsPrivate::resetRepository(long int repositoryUid)
+{
+    CCentralRepositoryHandler* handler = m_settingsManagerPrivate.cenRepHandlerInstance(repositoryUid);
+    
+    if (handler)
+    {
+        m_settingsManagerPrivate.iError = handler->resetRepository();
+    }
+    else
+    {
+        m_settingsManagerPrivate.iError = XQSettingsManager::UnknownError;
+    }
+    return m_settingsManagerPrivate.iError == KErrNone;
+}
+
+QList<XQCentralRepositorySettingsKey> XQCentralRepositoryUtilsPrivate::findKeys(const XQCentralRepositorySearchCriteria& criteria)
+{
+    long int repositoryUid = criteria.repositoryUid();
+    CCentralRepositoryHandler* handler = m_settingsManagerPrivate.cenRepHandlerInstance(repositoryUid);
+    if (!handler)
+    {
+        m_settingsManagerPrivate.iError = XQSettingsManager::UnknownError;
+        return QList<XQCentralRepositorySettingsKey>();
+    }
+
+    QList<XQCentralRepositorySettingsKey> keys;
+
+    TRAP(m_settingsManagerPrivate.iError,
+        RArray<TUint32> foundKeys;
+        CleanupClosePushL(foundKeys);
+        if (criteria.value().isNull())
+        {
+            User::LeaveIfError(handler->findKeyL(criteria.partialKey(), criteria.bitMask(),
+                foundKeys));
+        }
+        else
+        {
+            switch (criteria.value().type())
+            {
+                case QVariant::Int:
+                {
+                    User::LeaveIfError(handler->findKeyL(criteria.partialKey(), criteria.bitMask(),
+                        criteria.value().toInt(), criteria.negativeCriteria(), foundKeys));
+                    break;
+                }
+                case QVariant::Double:
+                {
+                    User::LeaveIfError(handler->findKeyL(criteria.partialKey(), criteria.bitMask(),
+                        criteria.value().toDouble(), criteria.negativeCriteria(), foundKeys));
+                    break;
+                }
+                case QVariant::String:
+                {
+                    TPtrC16 stringValue(reinterpret_cast<const TUint16*>(criteria.value().toString().utf16()));
+                    User::LeaveIfError(handler->findKeyL(criteria.partialKey(), criteria.bitMask(),
+                        stringValue, criteria.negativeCriteria(), foundKeys));
+                    break;
+                }
+                case QVariant::ByteArray:
+                {
+                    TPtrC8 byteArrayValue((TUint8*)(criteria.value().toByteArray().constData()));
+                    User::LeaveIfError(handler->findKeyL(criteria.partialKey(), criteria.bitMask(),
+                        byteArrayValue, criteria.negativeCriteria(), foundKeys));
+                    break;
+                }
+                default:
+                {
+                    User::Leave(KErrArgument);
+                    break;
+                }
+            }
+        }
+        for (int i = 0; i < foundKeys.Count(); ++i)
+        {
+            XQCentralRepositorySettingsKey key(repositoryUid, foundKeys[i]);
+            keys.append(key);
+        }
+
+        CleanupStack::PopAndDestroy(&foundKeys);
+    )
+    return keys;
+}
+
+bool XQCentralRepositoryUtilsPrivate::startTransaction(long int repositoryUid, XQCentralRepositoryUtils::TransactionMode transactionMode)
+{
+    CCentralRepositoryHandler* handler = m_settingsManagerPrivate.cenRepHandlerInstance(repositoryUid);
+    
+    if (handler)
+    {
+        CRepository::TTransactionMode mode = CRepository::EConcurrentReadWriteTransaction;
+        switch (transactionMode)
+        {
+            case XQCentralRepositoryUtils::ConcurrentReadWriteTransaction:
+            {
+                mode = CRepository::EConcurrentReadWriteTransaction;
+                break;
+            }
+            case XQCentralRepositoryUtils::ReadTransaction:
+            {
+                mode = CRepository::EReadTransaction;
+                break;
+            }
+            case XQCentralRepositoryUtils::ReadWriteTransaction:
+            {
+                mode = CRepository::EReadWriteTransaction;
+                break;
+            }
+            default:
+            {
+                m_settingsManagerPrivate.iError = KErrArgument;
+                return false;
+            }
+        }
+        m_settingsManagerPrivate.iError = handler->startTransaction(mode);
+    }
+    else
+    {
+        m_settingsManagerPrivate.iError = XQSettingsManager::UnknownError;
+    }
+    return m_settingsManagerPrivate.iError == KErrNone;
+}
+
+bool XQCentralRepositoryUtilsPrivate::commitTransaction(long int repositoryUid)
+{
+    CCentralRepositoryHandler* handler = m_settingsManagerPrivate.cenRepHandlerInstance(repositoryUid);
+    
+    if (handler)
+    {
+        m_settingsManagerPrivate.iError = handler->commitTransaction();
+    }
+    else
+    {
+        m_settingsManagerPrivate.iError = XQSettingsManager::UnknownError;
+    }
+    return m_settingsManagerPrivate.iError == KErrNone;
+}
+
+void XQCentralRepositoryUtilsPrivate::cancelTransaction(long int repositoryUid)
+{
+    CCentralRepositoryHandler* handler = m_settingsManagerPrivate.cenRepHandlerInstance(repositoryUid);
+    if (!handler)
+    {
+        m_settingsManagerPrivate.iError = XQSettingsManager::UnknownError;
+        return;
+    }
+    m_settingsManagerPrivate.iError = XQSettingsManager::NoError;
+    handler->cancelTransaction();
+}
+
+void XQCentralRepositoryUtilsPrivate::failTransaction(long int repositoryUid)
+{
+    CCentralRepositoryHandler* handler = m_settingsManagerPrivate.cenRepHandlerInstance(repositoryUid);
+    if (!handler)
+    {
+        m_settingsManagerPrivate.iError = XQSettingsManager::UnknownError;
+        return;
+    }
+    m_settingsManagerPrivate.iError = XQSettingsManager::NoError;
+    handler->failTransaction();
+}
+
+XQCentralRepositoryUtils::TransactionState XQCentralRepositoryUtilsPrivate::transactionState(long int repositoryUid) const
+{
+    CCentralRepositoryHandler* handler = m_settingsManagerPrivate.cenRepHandlerInstance(repositoryUid);
+    if (!handler)
+    {
+        m_settingsManagerPrivate.iError = XQSettingsManager::UnknownError;
+        return XQCentralRepositoryUtils::UnknownTransaction;
+    }
+
+    m_settingsManagerPrivate.iError = XQSettingsManager::NoError;
+    switch (handler->transactionState())
+    {
+        case 0: return XQCentralRepositoryUtils::NotInTransaction;
+        case 2: return XQCentralRepositoryUtils::ActiveTransaction;
+        case 6: return XQCentralRepositoryUtils::FailedTransaction;
+        default:
+        {
+            break;
+        }
+    }
+    return XQCentralRepositoryUtils::UnknownTransaction;
+}