interface cleanup

1 files changed, 36 insertions, 0 deletions

diff --git a/src/common/consoleinterface.cc b/src/common/consoleinterface.cc
new file mode 100644
index 0000000..eb532c6
--- /dev/null
+++ b/src/common/consoleinterface.cc
@@ -0,0 +1,36 @@
+/*
+   common/consoleinterface.cc
+   This file is part of the Osirion project and is distributed under
+   the terms of the GNU General Public License version 2
+*/
+
+#include "common/consoleinterface.h"
+
+#include <iostream>
+
+#include <stdlib.h>
+
+namespace common {
+
+ConsoleInterface *ConsoleInterface::consoleinterface_instance = 0;
+
+ConsoleInterface::ConsoleInterface() {
+	if (consoleinterface_instance) {
+		std::cerr << "multiple singleton instances: common::ConsoleInterface" << std::endl;
+		exit(2);
+	}
+	consoleinterface_instance = this;
+}
+
+ConsoleInterface::~ConsoleInterface()
+{
+	consoleinterface_instance = 0;
+}
+
+ConsoleInterface *ConsoleInterface::instance() 
+{
+	return consoleinterface_instance;
+}
+
+} // namespace common
+