utils.cpp

//
// Created by hamed on 1/7/16.
//

#include "utils.h"

#include <boost/functional/hash.hpp>

int utils::print_usage(){
    std::cerr << "Usage: client <host> <port> <CREATE_FILE|CREATE_DIR|REMOVE_FILE|REMOVE_DIR> <file/dir> [sleep_between_chunks]" << std::endl;
    return 1;
}

bool utils::check_operation(std::string operation) {
    return operation.compare("CREATE_FILE") == 0 || operation.compare("CREATE_DIR") == 0 ||
        operation.compare("REMOVE_FILE") == 0 || operation.compare("REMOVE_DIR") == 0;
}

std::string utils::hash_message(std::string message) {
    std::string h = std::to_string(std::hash<std::string>()(message));
    if(h.size() > 20)
        return h.substr(0, 20);
    else
    {
        std::string t = "";
        for(int i = 0; i < 20 - h.size(); i ++)
            t += " ";
        h += t;
        return h;
    }
}

bool utils::contains(std::string text, std::string q) {
    return text.find(q) != std::string::npos;
}