xref: /openbmc/phosphor-state-manager/obmcutil (revision ea87db40)

#!/bin/sh -e

set -euo pipefail

OPTS="bmcstate,bootprogress,chassisoff,chassison,chassisstate,hoststate,\
power,poweroff,poweron,state,status"

USAGE="Usage: obmcutil [-h]
                {$OPTS}"

INTERFACE_ROOT=xyz.openbmc_project
STATE_INTERFACE=$INTERFACE_ROOT.State

OBJECT_ROOT=/xyz/openbmc_project
STATE_OBJECT=$OBJECT_ROOT/state

print_help ()
{
    echo "$USAGE"
    echo ""
    echo "positional arguments:"
    echo "  {$OPTS}"
    echo ""
    echo "optional arguments:"
    echo "  -h, --help          show this help message and exit"
    exit 0
}

set_property ()
{
    busctl set-property "$@"
}

get_property ()
{
    busctl get-property "$@"
}

state_query ()
{
    local state=$(get_property "$@" | cut -d '"' -f2)
    printf "%-20s: %s\n" $4 $state
}

print_usage_err ()
{
    echo "ERROR: $1" >&2
    echo "$USAGE"
    exit 1
}

handle_cmd ()
{
    case "$1" in
        chassisoff)
            OBJECT=$STATE_OBJECT/chassis0
            SERVICE=$(mapper get-service $OBJECT)
            INTERFACE=$STATE_INTERFACE.Chassis
            PROPERTY=RequestedPowerTransition
            VALUE=$INTERFACE.Transition.Off
            set_property $SERVICE $OBJECT $INTERFACE $PROPERTY "s" $VALUE
            ;;
        chassison)
            OBJECT=$STATE_OBJECT/chassis0
            SERVICE=$(mapper get-service $OBJECT)
            INTERFACE=$STATE_INTERFACE.Chassis
            PROPERTY=RequestedPowerTransition
            VALUE=$INTERFACE.Transition.On
            set_property $SERVICE $OBJECT $INTERFACE $PROPERTY "s" $VALUE
            ;;
        poweroff)
            OBJECT=$STATE_OBJECT/host0
            SERVICE=$(mapper get-service $OBJECT)
            INTERFACE=$STATE_INTERFACE.Host
            PROPERTY=RequestedHostTransition
            VALUE=$INTERFACE.Transition.Off
            set_property $SERVICE $OBJECT $INTERFACE $PROPERTY "s" $VALUE
            ;;
        poweron)
            OBJECT=$STATE_OBJECT/host0
            SERVICE=$(mapper get-service $OBJECT)
            INTERFACE=$STATE_INTERFACE.Host
            PROPERTY=RequestedHostTransition
            VALUE=$INTERFACE.Transition.On
            set_property $SERVICE $OBJECT $INTERFACE $PROPERTY "s" $VALUE
            ;;
        bmcstate)
            OBJECT=$STATE_OBJECT/bmc0
            SERVICE=$(mapper get-service $OBJECT)
            INTERFACE=$STATE_INTERFACE.BMC
            PROPERTY=CurrentBMCState
            state_query $SERVICE $OBJECT $INTERFACE $PROPERTY
            ;;
        chassisstate)
            OBJECT=$STATE_OBJECT/chassis0
            SERVICE=$(mapper get-service $OBJECT)
            INTERFACE=$STATE_INTERFACE.Chassis
            PROPERTY=CurrentPowerState
            state_query $SERVICE $OBJECT $INTERFACE $PROPERTY
            ;;
        hoststate)
            OBJECT=$STATE_OBJECT/host0
            SERVICE=$(mapper get-service $OBJECT)
            INTERFACE=$STATE_INTERFACE.Host
            PROPERTY=CurrentHostState
            state_query $SERVICE $OBJECT $INTERFACE $PROPERTY
            ;;
        state|status)
            for query in bmcstate chassisstate hoststate
            do
                handle_cmd $query
            done
            ;;
        bootprogress)
            OBJECT=$STATE_OBJECT/host0
            SERVICE=$(mapper get-service $OBJECT)
            INTERFACE=$STATE_INTERFACE.Boot.Progress
            PROPERTY=BootProgress
            state_query $SERVICE $OBJECT $INTERFACE $PROPERTY
            ;;
        power)
            OBJECT=/org/openbmc/control/power0
            SERVICE=$(mapper get-service $OBJECT)
            INTERFACE=org.openbmc.control.Power
            for property in pgood state pgood_timeout
            do
                # get_property can potentially return several
                # different formats of values, so we do the parsing outside
                # of get_property depending on the query. These queries
                # return 'i VALUE' formatted strings.
                STATE=$(get_property $SERVICE $OBJECT $INTERFACE $property \
                    | sed 's/i[ ^I]*//')
                printf "%s = %s\n" $property $STATE
            done
            ;;
        *)
            print_usage_err "Invalid command '$1'"
            ;;
    esac
}

for arg in "$@"; do
    case $arg in
        -h|--help)
            print_help
            ;;
        -*)
            print_usage_err "Unknown option: $arg"
            ;;
        *)
            handle_cmd $arg
            break
            ;;
    esac
done