#include <cstdlib>

void usage (std::string progname)

{

    std::cout << "Benutzung: " << progname << " [-r <remotehost>] [-u <user>] [-p <password>] [-h] DATABASE\n" << std::

        endl;

    std::cout << "Berichten Sie Fehler oder Anregungen an mbroeker@largo.homelinux.org" << std::endl;

    exit (0);

}

    char c;

    std::string host, user, pass, database;

    std::string sql_statement;

    while ((c = getopt (argc, argv, "r:u:p:d:h")) >= 0) {

        switch (c) {

        case 'r':

            host = optarg;

            break;

        case 'u':

            user = optarg;

            break;

        case 'p':

            pass = optarg;

            break;

        case 'h':

            usage (argv[0]);

            break;

        }

    }

    if (optind < argc)

        database = argv[optind];

    else

        usage (argv[0]);

    db = new PostgreSQL_DB (host, user, pass, database);

    db = new MySQL_DB (host, user, pass, database);

    for (;;) {

        // std::getline(std::cin, sql_statement);

        std::cout << "DB_BRIDGE # ";

        std::getline (std::cin, sql_statement);

        if (sql_statement == "quit" || sql_statement == "exit" || sql_statement == "") {

            std::cout << std::endl;

            break;

        result = db->query (sql_statement);

        for (i = 0; i < result.size (); i++) {

            vec = result[i];

            for (j = 0; j < vec.size (); j++) {

                std::cout << vec[j] << " ";

            }

            std::cout << std::endl;

        }