check_health/sources/lib/core/display_terse.sh
2017-09-02 23:27:01 +02:00

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#!/usr/bin/env ksh
#******************************************************************************
# @(#) display_terse.sh
#******************************************************************************
# @(#) Copyright (C) 2017 by KUDOS BVBA (info@kudos.be). All rights reserved.
#
# This program is a free software; you can redistribute it and/or modify
# it under the same terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful, but WITHOUT
# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
# FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details
#******************************************************************************
#
# DOCUMENTATION (MAIN)
# -----------------------------------------------------------------------------
# @(#) MAIN: display_terse
# DOES: display HC results in a terse way
# EXPECTS: 1=HC name [string], 2=HC FAIL_ID [string]
# RETURNS: 0
# REQUIRES: init_hc()
#
# -----------------------------------------------------------------------------
# DO NOT CHANGE THIS FILE UNLESS YOU KNOW WHAT YOU ARE DOING!
#******************************************************************************
# -----------------------------------------------------------------------------
function display_terse
{
# ------------------------- CONFIGURATION starts here -------------------------
typeset _VERSION="2017-05-06" # YYYY-MM-DD
typeset _SUPPORTED_PLATFORMS="AIX,HP-UX,Linux" # uname -s match
# ------------------------- CONFIGURATION ends here ---------------------------
# set defaults
(( ARG_DEBUG != 0 && ARG_DEBUG_LEVEL > 0 )) && set "${DEBUG_OPTS}"
init_hc "$0" "${_SUPPORTED_PLATFORMS}" "${_VERSION}"
typeset _DISPLAY_HC="$1"
typeset _DISPLAY_FAIL_ID="$2"
set -A _DISPLAY_MSG_STC
set -A _DISPLAY_MSG_TIME
set -A _DISPLAY_MSG_TEXT
typeset _I=0
typeset _MAX_I=0
typeset _ID_BIT=""
# read HC_MSG_FILE into an arrays
# note: this is less efficient but provides more flexibility for future extensions
# max array size: 1023 in ksh88f, plugins spawning more than >1K messages are crazy :-)
while read HC_MSG_ENTRY
do
_DISPLAY_MSG_STC[${_I}]=$(print "${HC_MSG_ENTRY}" | awk -F "%%" '{ print $1'})
_DISPLAY_MSG_TIME[${_I}]=$(print "${HC_MSG_ENTRY}" | awk -F "%%" '{ print $2'})
_DISPLAY_MSG_TEXT[${_I}]=$(print "${HC_MSG_ENTRY}" | awk -F "%%" '{ print $3'})
_I=$(( _I + 1 ))
done <${HC_MSG_FILE} 2>/dev/null
# display HC results
_MAX_I=${#_DISPLAY_MSG_STC[*]}
_I=0
if (( _MAX_I > 0 ))
then
printf "%-30s\t%s\t%-16s\t%s\n" "HC" "STC" "FAIL ID" "Message"
while (( _I < _MAX_I ))
do
if (( _DISPLAY_MSG_STC[${_I}] != 0 ))
then
_ID_BIT="${_DISPLAY_FAIL_ID}"
else
_ID_BIT=""
fi
printf "%-30s\t%s\t%-16s\t%s\n" \
"${_DISPLAY_HC}" \
"${_DISPLAY_MSG_STC[${_I}]}" \
"${_ID_BIT}" \
"${_DISPLAY_MSG_TEXT[${_I}]}"
_I=$(( _I + 1 ))
done
else
ARG_LOG=0 ARG_VERBOSE=1 log "INFO: no HC results to display"
fi
# notice of other messages
print
ARG_LOG=0 ARG_VERBOSE=1 log "all other messages have been suppressed (except fatal errors)"
return 0
}
#******************************************************************************
# END of script
#**************************************************************************