Get user's ck sessions and display their states

ck-guess

#!/bin/bash
ck_ds () {
    local object=$1 interface=$2 method=$3; shift 3
    dbus-send --system --type=method_call --print-reply \
              --reply-timeout=2000 \
              --dest=org.freedesktop.ConsoleKit \
              "/org/freedesktop/ConsoleKit/$object" \
              "org.freedesktop.ConsoleKit.$interface.$method" "$@"
}

ck_ds_get_res () {
    local res_type=$1; shift
    ck_ds "$@" | sed -n -e "s/.*   $res_type \(.*\)/\1/p"
}


cur_session=$(ck_ds_get_res "object path" Manager Manager GetCurrentSession)
[[ ! $cur_session ]] && echo "Pas de session CK" && exit 1
cur_session=${cur_session%\"}
cur_session=${cur_session##*/}
for _sess in $(ck_ds_get_res "object path" Manager Manager GetSessionsForUnixUser uint32:$UID); do
	sess=${_sess%\"}
	sess=${sess##*/}
	is_active=$(ck_ds_get_res boolean $sess Session IsActive)
	is_local=$(ck_ds_get_res boolean $sess Session IsLocal)
	[[ $sess == $cur_session ]] && echo -n "*" || echo -n " "
    echo -e "Session: $sess\tActive: $is_active\tLocal: $is_local"
done