serialkey.cpp

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/* Copyright (c) Xsens Technologies B.V., 2006-2012. All rights reserved.
 
      This source code is provided under the MT SDK Software License Agreement 
and is intended for use only by Xsens Technologies BV and
       those that have explicit written permission to use it from
       Xsens Technologies BV.
 
      THIS CODE AND INFORMATION IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY
       KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
       IMPLIED WARRANTIES OF MERCHANTABILITY AND/OR FITNESS FOR A
       PARTICULAR PURPOSE.
 */

#include "serialkey.h"
#include <xsens/xsstring.h>
#include <xsens/xscontrol.h>
#include <stdio.h>
#include <iostream>

#define SERIAL_KEY_SIZE 30

extern "C"
int setSerialKey()
{
        if (strcmp(SERIAL_KEY, "enter serial key here") == 0)
        {
                {
                        char serialKey[256];
                        FILE* fp;
                        memset(serialKey, 0, 256);
                        fp = fopen("serial.key", "r");
                        if (fp)
                        {
                                size_t result = fread(serialKey, 1, SERIAL_KEY_SIZE, fp);
                                fclose(fp);

                                if (result == SERIAL_KEY_SIZE)
                                {           
                    if (XsControl::setSerialKey(serialKey))
                        return 1;
                }
                        }
                }

                // ask for serial key
                std::cout << "Please enter valid serial key" << std::endl;
                std::cout << "If you built this example yourself you can enter the key in \"serialkey.h\"" << std::endl;
                char serialKey[256];
                std::cin.getline(serialKey, 256);
                XsString serial(serialKey);
                
                if (XsControl::setSerialKey(serial))
                {
                        // store it
                        FILE* fp = fopen("serial.key", "w");
                        fwrite(serial.c_str(), sizeof(char), serial.size(), fp);
                        fclose(fp);
                        return 1;
                }
                return 0;
        }
        return XsControl::setSerialKey(SERIAL_KEY);
}