map_printer.cpp

#include <boost/unordered_map.hpp>
#include <map_printer.hpp>

#include <openssl/sha.h>

#include <string>
#include <sstream>
#include <iostream>

void print_map(const boost::unordered_map<int, int>& mapIn) {
    std::cout << "{" << std::endl;
    for (auto it = mapIn.cbegin(); it != mapIn.cend(); ++it) {
        std::cout << it->first << ": " << it->second << std::endl;
    }
    std::cout << "}" << std::endl;
}

std::string get_sha1(unsigned char * in, size_t in_len) {
    unsigned char outbuf[20];
    SHA1(in, in_len, outbuf);

    std::stringstream ss;
    ss << outbuf;

    return ss.str();
}