Refactor signal handling in pvsprivinputd

Only use one socketpair and delegate the actual decision of what to do
when a specific signal is received to a special object.

1 files changed, 47 insertions, 0 deletions

diff --git a/src/input/pvsPrivInputSignalHandler.h b/src/input/pvsPrivInputSignalHandler.h
new file mode 100644
index 0000000..cb75c86
--- /dev/null
+++ b/src/input/pvsPrivInputSignalHandler.h
@@ -0,0 +1,47 @@
+/*
+ # Copyright (c) 2009 - OpenSLX Project, Computer Center University of Freiburg
+ #
+ # This program is free software distributed under the GPL version 2.
+ # See http://openslx.org/COPYING
+ #
+ # If you have any feedback please consult http://openslx.org/feedback and
+ # send your suggestions, praise, or complaints to feedback@openslx.org
+ #
+ # General information about OpenSLX can be found at http://openslx.org/
+ # --------------------------------------------------------------------------
+ # pvsPrivInputSignalHandler.h:
+ #  - Handle signals forwarded over a file descriptor - interface
+ # --------------------------------------------------------------------------
+ */
+
+#ifndef PVSPRIVINPUTSIGNALHANDLER_H_
+#define PVSPRIVINPUTSIGNALHANDLER_H_
+
+#include <QObject>
+
+class PVSPrivInputSignalHandler : public QObject
+{
+	Q_OBJECT
+public:
+	PVSPrivInputSignalHandler(QObject* parent = 0)
+		: QObject(parent)
+	{
+	}
+
+	void allowUnauthenticatedKilling(bool value)
+	{
+		_allowUnauthenticatedKilling = value;
+	}
+
+public slots:
+	void signalReceived(int sigfd);
+
+signals:
+	void terminate();
+	void reloadConfiguration();
+
+private:
+	bool _allowUnauthenticatedKilling;
+};
+
+#endif /* PVSPRIVINPUTSIGNALHANDLER_H_ */