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#######################################################
# Include: Set functions needed by vmchooser-run_virt #
#######################################################
# function to write to stdout and logfile
writelog() {
local DATE=$(date +%Y-%m-%d-%H-%M-%S)
# write to stdout?
if [ "x$1" = "x--quiet" ]; then
shift
else
echo -e "$DATE: $@"
fi
# log into file
echo -e "$DATE: $@" >> "${LOGFILE}"
}
notify_user() {
local TOPIC="$1"
shift
notify-send -u normal "$TOPIC" "$@"
writelog "Notify: **${TOPIC}**: $*"
}
error_user() {
local TOPIC="$1"
shift
local MSG TITLE BODY
if [ $# -gt 0 ]; then
MSG=" $TOPIC
$*"
TITLE="$TOPIC"
BODY="$*"
else
MSG="$TOPIC"
TITLE="ERROR"
BODY="$TOPIC"
fi
# Zenity should yield the nicest result
zenity --error --title "$TITLE" --text "$BODY" && return
# QnD abuse printergui for error message as it's blocking
/opt/openslx/cups/printergui --error "$MSG" && return
# printergui might not exist, try fallback here
# unfortunately, i can only think of notify+sleep right now
notify-send -u critical "$TITLE" "$BODY"
sleep 10
}
# Clean exit will be called at the end of vmchooser-run_virt
cleanexit() {
sleep 1
# Ummount dnbd3-fuse
if [ -n "$dnbd3_fuse_mount_point" ] && [ -e "$dnbd3_fuse_mount_point/img" ]; then
for timeout in 1 1 1 FAIL; do
fusermount -u "$dnbd3_fuse_mount_point" && break
writelog "dnbd3 still busy...."
[ "$timeout" = "FAIL" ] && break
sleep "$timeout"
done
fi
# Kill LPD
[ -n "${PID_LPD}" ] && kill "${PID_LPD}"
# If we're not in debug mode, remove all temporary files
if [ -n "${TMPDIR}" -a -z "$SLX_DEBUG" ]; then
rm -rf -- "${TMPDIR}"
fi
[ $# -gt 0 ] && exit "$1"
exit 129 # No exit code was given :/
}
rv_clean_string() {
if [ "$#" -ge 1 ]; then
echo "$@" | tr '[A-Z]' '[a-z]' | tr -d -c '[a-z0-9\-]'
else
tr '[A-Z]' '[a-z]' | tr -d -c '[a-z0-9\-]'
fi
}
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