Simple protection ascii characters

main.cpp

//
//  main.cpp
//  protectedString
//
//  Created by max on 11/26/15.
//  Copyright © 2015 max. All rights reserved.
//

#include <iostream>

int main(int argc, const char * argv[]) {
    // insert code here...
    
    char token[5] = {0};
    
    const char *str = argv[1];
    int maxlen = strlen(str);
    
    std::cout << "******** You should copy below code to your project: ********\n\n";
    
    std::cout << "char ssss["<< maxlen+1<<"];\n";
    std::cout << "sprintf(ssss, \"";
    
    char *valstr = new char[32*1024*1024];
    memset((void*)valstr, 0, 32*1024*1024);
    int i = 1;
    for (; i <= maxlen; i++) {
        if ((i%4) == 0)
            token[3] = str[i-1];
        else
            token[(i%4)-1] = str[i-1];
        //        std::cout << token << "\n";
        if (i%4 ==0|| i==maxlen) {
            uint32_t total = (*(uint32_t*)token);
            int j = 0;
            char ss[1024] ={0};
            for (;j < 4; j++) {
                if (token[j]==0)
                    break;
                std::cout << "%c";
                switch (j) {
                    case 0:
                        sprintf(ss, "%s,(char)((%u & 0x0000007F))", ss,total);break;
                    case 1:
                        sprintf(ss, "%s,(char)((%u & 0x00007F00)>>8)",ss, total);break;
                    case 2:
                        sprintf(ss, "%s,(char)((%u & 0x007F0000)>>16)",ss, total);break;
                    case 3:
                        sprintf(ss, "%s,(char)((%u & 0x7F000000)>>24)", ss, total);break;
                }
            }
            sprintf(valstr, "%s %s", valstr, ss);
            memset((void*)token, 0, 5);
        }
    }
    
    std::cout << "\"" << valstr << ");\n\n\n\n";
    
    return 0;
}