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|
#!/bin/bash
### Configure shell
#
set -e
set -u
MYDIR=`dirname $0`
### Collect all ./configure settings
#
# Ignore the following switches:
# --only-root (deprecated),
# --enable-dev-tools (not needed),
# --output-file (always needed)
# --output-socket (always needed)
#
OTHERS="
everything
config-file
error-logging
thread-safety
all-datasources
all-outputs
filtering
all-filters
"
DATASOURCES=`cat $MYDIR/../../configure.ac | grep SNOOPY_CONFIGURE_DATASOURCE_ | cut -d'[' -f2 | cut -d']' -f1 | sed -e 's/^/datasource-/' | grep -Ev '^datasource-snoopy_(configure_command|version)$'`
FILTERS=`cat $MYDIR/../../configure.ac | grep SNOOPY_CONFIGURE_FILTER_ | cut -d'[' -f2 | cut -d']' -f1 | sed -e 's/^/filter-/'`
OUTPUTS=`cat $MYDIR/../../configure.ac | grep SNOOPY_CONFIGURE_OUTPUT_ | cut -d'[' -f2 | cut -d']' -f1 | sed -e 's/^/output-/' | grep -Ev '^output-(file|socket)$'`
ALL_CONFIGURE_OPTS="$OTHERS $DATASOURCES $FILTERS $OUTPUTS"
# Make associative array for this
declare -A ALL_CONFIG_OPTS_ASSOC
for OPT in $ALL_CONFIGURE_OPTS; do
ALL_CONFIG_OPTS_ASSOC[$OPT]="unspecified"
done
### Select random set of options
#
for OPT in "${!ALL_CONFIG_OPTS_ASSOC[@]}"; do
RN=$[ RANDOM % 3 ]
case $RN in
0)
ALL_CONFIG_OPTS_ASSOC[$OPT]="enable"
;;
1)
ALL_CONFIG_OPTS_ASSOC[$OPT]="disable"
;;
2)
ALL_CONFIG_OPTS_ASSOC[$OPT]="unspecified"
;;
esac
done
### Adjust selections
#
# Thread safety needs to be enabled for this datasource
#
if [ "${ALL_CONFIG_OPTS_ASSOC["datasource-snoopy_threads"]}" == "enable" ]; then
ALL_CONFIG_OPTS_ASSOC["thread-safety"]="enable"
fi
if [[ "${ALL_CONFIG_OPTS_ASSOC["everything"]}" == "enable" ]] || [[ "${ALL_CONFIG_OPTS_ASSOC["all-datasources"]}" == "enable" ]]; then
if [ "${ALL_CONFIG_OPTS_ASSOC["datasource-snoopy_threads"]}" != "disable" ]; then
ALL_CONFIG_OPTS_ASSOC["thread-safety"]="enable"
fi
fi
if [[ "${ALL_CONFIG_OPTS_ASSOC["everything"]}" == "unspecified" ]] && [[ "${ALL_CONFIG_OPTS_ASSOC["all-datasources"]}" == "unspecified" ]]; then
if [ "${ALL_CONFIG_OPTS_ASSOC["datasource-snoopy_threads"]}" != "disable" ]; then
ALL_CONFIG_OPTS_ASSOC["thread-safety"]="enable"
fi
fi
# Datasource `cgroup` is needed by `systemd_unit_name`
#
if [ "${ALL_CONFIG_OPTS_ASSOC["datasource-systemd_unit_name"]}" == "enable" ]; then
ALL_CONFIG_OPTS_ASSOC["datasource-cgroup"]="enable"
fi
if [[ "${ALL_CONFIG_OPTS_ASSOC["everything"]}" == "enable" ]] || [[ "${ALL_CONFIG_OPTS_ASSOC["all-datasources"]}" == "enable" ]]; then
if [ "${ALL_CONFIG_OPTS_ASSOC["datasource-systemd_unit_name"]}" != "disable" ]; then
ALL_CONFIG_OPTS_ASSOC["datasource-cgroup"]="enable"
fi
fi
if [[ "${ALL_CONFIG_OPTS_ASSOC["everything"]}" == "unspecified" ]] && [[ "${ALL_CONFIG_OPTS_ASSOC["all-datasources"]}" == "unspecified" ]]; then
if [ "${ALL_CONFIG_OPTS_ASSOC["datasource-systemd_unit_name"]}" != "disable" ]; then
ALL_CONFIG_OPTS_ASSOC["datasource-cgroup"]="enable"
fi
fi
### Build output
#
SELECTED_OPTS=""
for OPT in "${!ALL_CONFIG_OPTS_ASSOC[@]}"; do
case ${ALL_CONFIG_OPTS_ASSOC[$OPT]} in
enable)
SELECTED_OPTS="$SELECTED_OPTS --enable-$OPT"
;;
disable)
SELECTED_OPTS="$SELECTED_OPTS --disable-$OPT"
;;
esac
done
### Add --with-syslog-facility flag by chance - manual for now
#
RN=$[ RANDOM % 2 ]
case $RN in
0)
# Skip
;;
1)
SYSLOG_FACILITIES=(
"AUTH"
"AUTHPRIV"
"CRON"
"DAEMON"
"FTP"
"KERN"
"LOCAL0"
"LOCAL1"
"LOCAL2"
"LOCAL3"
"LOCAL4"
"LOCAL5"
"LOCAL6"
"LOCAL7"
"LPR"
"MAIL"
"NEWS"
"SYSLOG"
"USER"
"UUCP"
)
SELECTED_SYSLOG_FACILITY=${SYSLOG_FACILITIES[$RANDOM % ${#SYSLOG_FACILITIES[@]} ]}
# Also decide if we prefix it with LOG_ or not
RN=$[ RANDOM % 2 ]
case $RN in
0)
PREFIX="LOG_"
;;
1)
PREFIX=""
;;
esac
SELECTED_OPTS="$SELECTED_OPTS --with-syslog-facility=${PREFIX}${SELECTED_SYSLOG_FACILITY}"
;;
esac
### Add --with-syslog-level flag by chance - manual for now
#
RN=$[ RANDOM % 2 ]
case $RN in
0)
# Skip
;;
1)
SYSLOG_LEVELS=(
"EMERG"
"ALERT"
"CRIT"
"ERR"
"WARNING"
"NOTICE"
"INFO"
"DEBUG"
)
SELECTED_SYSLOG_LEVEL=${SYSLOG_LEVELS[$RANDOM % ${#SYSLOG_LEVELS[@]} ]}
# Also decide if we prefix it with LOG_ or not
RN=$[ RANDOM % 2 ]
case $RN in
0)
PREFIX="LOG_"
;;
1)
PREFIX=""
;;
esac
SELECTED_OPTS="$SELECTED_OPTS --with-syslog-level=${PREFIX}${SELECTED_SYSLOG_LEVEL}"
;;
esac
### Add --with-syslog-ident flag by chance - manual for now
#
RN=$[ RANDOM % 2 ]
case $RN in
0)
# Skip
;;
1)
SELECTED_OPTS="$SELECTED_OPTS --with-syslog-ident=FAKERANDOMSTRINGTODO"
;;
esac
### Final output
#
echo $SELECTED_OPTS
|
