initial commit

lib/utils/signalcatcher.h

@@ -0,0 +1,33 @@
+#ifndef SIGNALCATCHER_H
+#define SIGNALCATCHER_H
+
+#include <QtCore/QCoreApplication>
+#include <QtCore/QObject>
+#include <QtCore/QSocketNotifier>
+
+namespace W 
+{
+    class SignalCatcher: public QObject
+    {
+        Q_OBJECT
+        
+    public:
+        SignalCatcher(QCoreApplication *p_app, QObject *parent = 0);
+        ~SignalCatcher();
+        
+        static void intSignalHandler(int unused);
+        
+    public slots:
+        void handleSigInt();
+        
+    private:
+        QCoreApplication *app;
+        static int sigintFd[2];
+        
+        QSocketNotifier *snInt;
+        
+        static int setup_unix_signal_handlers();
+    };
+}
+
+#endif // SIGNALCATCHER_H