int main(){
string log = "prn.txt";
logMessage("Scanned by " + getTargetIP());
message(getTargetIP(), "Thank you for your kind offer " + getTargetIP());
if(fileExist(log) == false) {
    writeFile(log, getDate()+"("+ getTime()+") Scanned by "+getTargetIP());
}else {
    writeLine(log, getDate()+"("+ getTime()+") Scanned by "+getTargetIP());
}
}