C++ (Cpp) refresh_idle_timer Examples

Example #1

static void read_stdin_handler(nsock_pool nsp, nsock_event evt, void *data)
{
    enum nse_status status = nse_status(evt);
    enum nse_type type = nse_type(evt);
    char *buf, *tmp = NULL;
    int nbytes;

    assert(type == NSE_TYPE_READ);

    if (status == NSE_STATUS_EOF) {
        if (o.sendonly) {
            /* In --send-only mode, exit after EOF on stdin. */
            nsock_loop_quit(nsp);
        } else {
            shutdown(nsi_getsd(cs.sock_nsi), SHUT_WR);
        }
        return;
    } else if (status == NSE_STATUS_ERROR) {
        loguser("%s.\n", socket_strerror(nse_errorcode(evt)));
        exit(1);
    } else if (status == NSE_STATUS_TIMEOUT) {
        loguser("%s.\n", socket_strerror(ETIMEDOUT));
        exit(1);
    } else if (status == NSE_STATUS_CANCELLED || status == NSE_STATUS_KILL) {
        return;
    } else {
        assert(status == NSE_STATUS_SUCCESS);
    }

    buf = nse_readbuf(evt, &nbytes);

    /* read from stdin */
    if (o.linedelay)
        ncat_delay_timer(o.linedelay);

    if (o.crlf) {
        if (fix_line_endings(buf, &nbytes, &tmp, &cs.crlf_state))
            buf = tmp;
    }

    nsock_write(nsp, cs.sock_nsi, write_socket_handler, -1, NULL, buf, nbytes);
    ncat_log_send(buf, nbytes);

    if (tmp)
        free(tmp);

    refresh_idle_timer(nsp);
}

Example #2

File: ncat_connect.c Project: richardlee8681/nmap

static void read_socket_handler(nsock_pool nsp, nsock_event evt, void *data)
{
    enum nse_status status = nse_status(evt);
    enum nse_type type = nse_type(evt);
    char *buf;
    int nbytes;

    ncat_assert(type == NSE_TYPE_READ);

    if (status == NSE_STATUS_EOF) {
        Close(STDOUT_FILENO);
        /* In --recv-only mode or non-TCP mode, exit after EOF on the socket. */
        if (o.proto != IPPROTO_TCP || (o.proto == IPPROTO_TCP && o.recvonly))
            nsock_loop_quit(nsp);
        return;
    } else if (status == NSE_STATUS_ERROR) {
        loguser("%s.\n", socket_strerror(nse_errorcode(evt)));
        exit(1);
    } else if (status == NSE_STATUS_TIMEOUT) {
        loguser("%s.\n", socket_strerror(ETIMEDOUT));
        exit(1);
    } else if (status == NSE_STATUS_CANCELLED || status == NSE_STATUS_KILL) {
        return;
    } else {
        ncat_assert(status == NSE_STATUS_SUCCESS);
    }

    buf = nse_readbuf(evt, &nbytes);

    if (o.linedelay)
        ncat_delay_timer(o.linedelay);

    if (o.telnet)
        dotelnet(nsi_getsd(nse_iod(evt)), (unsigned char *) buf, nbytes);

    /* Write socket data to stdout */
    Write(STDOUT_FILENO, buf, nbytes);
    ncat_log_recv(buf, nbytes);

    nsock_readbytes(nsp, cs.sock_nsi, read_socket_handler, -1, NULL, 0);

    refresh_idle_timer(nsp);
}