Update & BugFix Add GatewayTester

Signed-off-by: tomoaki <tomoaki@tomy-tech.com>

MQTTSNGateway/GatewayTester/src/LScreen.h

@@ -0,0 +1,49 @@
+/**************************************************************************************
+ * Copyright (c) 2016, Tomoaki Yamaguchi
+ *
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * and Eclipse Distribution License v1.0 which accompany this distribution.
+ *
+ * The Eclipse Public License is available at
+ *    http://www.eclipse.org/legal/epl-v10.html
+ * and the Eclipse Distribution License is available at
+ *   http://www.eclipse.org/org/documents/edl-v10.php.
+ *
+ * Contributors:
+ *    Tomoaki Yamaguchi - initial API and implementation 
+ **************************************************************************************/
+#ifndef LSCREEN_H_
+#define LSCREEN_H_
+#include <stdarg.h>
+#include <string>
+using namespace std;
+
+namespace linuxAsyncClient {
+#define SCREEN_BUFF_SIZE 1024
+/*========================================
+ Class Screen
+ =======================================*/
+class LScreen{
+public:
+	LScreen();
+	~LScreen();
+	void clear(void);
+	void display(const char* format, ...);
+	void prompt(const char* format, ...);
+	bool checkKeyIn(char* val);
+
+private:
+	void reprompt(void);
+	void getSize(void);
+	void vdisplay(const char* format, va_list args);
+	void vprompt(const char* format, va_list args);
+	char _buffer[SCREEN_BUFF_SIZE];
+	int _hight;
+	int _width;
+	string _prompt;
+};
+
+}  /* end of namespace */
+
+#endif /* LSCREEN_H_ */