rbutil: Merge rbutil with utils folder.

rbutil uses several components from the utils folder, and can be
considered part of utils too. Having it in a separate folder is an
arbitrary split that doesn't help anymore these days, so merge them.

This also allows other utils to easily use libtools.make without the
need to navigate to a different folder.

Change-Id: I3fc2f4de19e3e776553efb5dea5f779dfec0dc21

utils/rbutilqt/logger/include/AbstractStringAppender.h

@@ -0,0 +1,46 @@
+/*
+  Copyright (c) 2010 Boris Moiseev (cyberbobs at gmail dot com)
+
+  This program is free software: you can redistribute it and/or modify
+  it under the terms of the GNU Lesser General Public License version 2.1
+  as published by the Free Software Foundation and appearing in the file
+  LICENSE.LGPL included in the packaging of this file.
+
+  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.
+*/
+#ifndef ABSTRACTSTRINGAPPENDER_H
+#define ABSTRACTSTRINGAPPENDER_H
+
+// Local
+#include "CuteLogger_global.h"
+#include <AbstractAppender.h>
+
+// Qt
+#include <QReadWriteLock>
+
+
+class CUTELOGGERSHARED_EXPORT AbstractStringAppender : public AbstractAppender
+{
+  public:
+    AbstractStringAppender();
+
+    virtual QString format() const;
+    void setFormat(const QString&);
+
+    static QString stripFunctionName(const char*);
+
+  protected:
+    QString formattedString(const QDateTime& timeStamp, Logger::LogLevel logLevel, const char* file, int line,
+                            const char* function, const QString& category, const QString& message) const;
+
+  private:
+    static QByteArray qCleanupFuncinfo(const char*);
+
+    QString m_format;
+    mutable QReadWriteLock m_formatLock;
+};
+
+#endif // ABSTRACTSTRINGAPPENDER_H