1#!/usr/bin/env python
2
3r"""
4This module contains functions for tftp update.
5"""
6
7from robot.libraries.BuiltIn import BuiltIn
8
9import state as st
10import gen_print as gp
11
12
13def get_pre_reboot_state():
14    r"""
15    Get and return a custom state which is comprised of the
16    st.default_req_states plus epoch_seconds.
17    """
18
19    global state
20
21    req_states = ['epoch_seconds'] + st.default_req_states
22
23    gp.qprint_timen("Get system state.")
24    state = st.get_state(req_states=req_states, quiet=0)
25    gp.qprint_var(state)
26    return state
27
28
29def wait_for_reboot(start_boot_seconds):
30    r"""
31    Wait for the BMC to complete a previously initiated reboot.
32
33    Description of argument(s):
34    start_boot_seconds  The time that the boot test started.  The format is the
35                        epoch time in seconds, i.e. the number of seconds since
36                        1970-01-01 00:00:00 UTC.  This value should be obtained
37                        from the BMC so that it is not dependent on any kind of
38                        synchronization between this machine and the target BMC
39                        This will allow this program to work correctly even in
40                        a simulated environment.  This value should be obtained
41                        by the caller prior to initiating a reboot.  It can be
42                        obtained as follows:
43                        state = st.get_state(req_states=['epoch_seconds'])
44
45    """
46
47    st.wait_for_comm_cycle(int(start_boot_seconds))
48
49    gp.qprintn()
50    st.wait_state(st.standby_match_state, wait_time="10 mins", interval="10 seconds")
51