mirror of
https://github.com/pi-hole/pi-hole
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tidy up variable usage in list.sh Remove some that are redundant
Signed-off-by: Adam Warner <me@adamwarner.co.uk>
This commit is contained in:
Adam Warner
parent
6a881545b0
commit
77bfb3fb67
@ -21,25 +21,12 @@ web=false
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domList=()
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listType=""
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listname=""
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typeId=""
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colfile="/opt/pihole/COL_TABLE"
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source ${colfile}
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getTypeID() {
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if [[ "$1" == "whitelist" ]]; then
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echo "0"
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elif [[ "$1" == "blacklist" ]]; then
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echo "1"
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elif [[ "$1" == "regex_whitelist" ]]; then
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echo "2"
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elif [[ "$1" == "regex_blacklist" ]]; then
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echo "3"
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fi
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}
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getListnameFromType() {
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getListnameFromTypeId() {
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if [[ "$1" == "0" ]]; then
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echo "whitelist"
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elif [[ "$1" == "1" ]]; then
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@ -52,19 +39,19 @@ getListnameFromType() {
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}
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helpFunc() {
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if [[ "${listType}" == "whitelist" ]]; then
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if [[ "${typeId}" == "0" ]]; then
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param="w"
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type="whitelist"
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elif [[ "${listType}" == "regex_blacklist" && "${wildcard}" == true ]]; then
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elif [[ "${typeId}" == "3" && "${wildcard}" == true ]]; then
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param="-wild"
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type="wildcard blacklist"
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elif [[ "${listType}" == "regex_blacklist" ]]; then
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elif [[ "${typeId}" == "3" ]]; then
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param="-regex"
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type="regex blacklist filter"
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elif [[ "${listType}" == "regex_whitelist" && "${wildcard}" == true ]]; then
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elif [[ "${typeId}" == "2" && "${wildcard}" == true ]]; then
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param="-white-wild"
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type="wildcard whitelist"
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elif [[ "${listType}" == "regex_whitelist" ]]; then
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elif [[ "${typeId}" == "2" ]]; then
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param="-white-regex"
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type="regex whitelist filter"
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else
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@ -101,7 +88,7 @@ HandleOther() {
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# Check validity of domain (don't check for regex entries)
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if [[ "${#domain}" -le 253 ]]; then
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if [[ ( "${listType}" == "regex_blacklist" || "${listType}" == "regex_whitelist" ) && "${wildcard}" == false ]]; then
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if [[ ( "${typeId}" == "3" || "${typeId}" == "2" ) && "${wildcard}" == false ]]; then
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validDomain="${domain}"
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else
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validDomain=$(grep -P "^((-|_)*[a-z\\d]((-|_)*[a-z\\d])*(-|_)*)(\\.(-|_)*([a-z\\d]((-|_)*[a-z\\d])*))*$" <<< "${domain}") # Valid chars check
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@ -117,17 +104,6 @@ HandleOther() {
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}
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ProcessDomainList() {
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if [[ "${listType}" == "regex_blacklist" ]]; then
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# Regex black filter list
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listname="regex blacklist filters"
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elif [[ "${listType}" == "regex_whitelist" ]]; then
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# Regex white filter list
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listname="regex whitelist filters"
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else
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# Whitelist / Blacklist
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listname="${listType}"
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fi
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for dom in "${domList[@]}"; do
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# Format domain into regex filter if requested
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if [[ "${wildcard}" == true ]]; then
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@ -137,34 +113,33 @@ ProcessDomainList() {
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# Logic: If addmode then add to desired list and remove from the other;
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# if delmode then remove from desired list but do not add to the other
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if ${addmode}; then
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AddDomain "${dom}" "${listType}"
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AddDomain "${dom}"
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else
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RemoveDomain "${dom}" "${listType}"
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RemoveDomain "${dom}"
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fi
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done
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}
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AddDomain() {
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local domain list num currTypeID currListName typeID
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local domain num requestedListname existingTypeId existingListname
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# Use printf to escape domain. %q prints the argument in a form that can be reused as shell input
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domain="$1"
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list="$2"
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typeID="$(getTypeID "${list}")"
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# Is the domain in the list we want to add it to?
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num="$(sqlite3 "${gravityDBfile}" "SELECT COUNT(*) FROM domainlist WHERE domain = '${domain}';")"
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requestedListname="$(getListnameFromTypeId "${typeId}")"
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if [[ "${num}" -ne 0 ]]; then
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currTypeID="$(sqlite3 "${gravityDBfile}" "SELECT type FROM domainlist WHERE domain = '${domain}';")"
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if [[ "${currTypeID}" == "${typeID}" ]]; then
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existingTypeId="$(sqlite3 "${gravityDBfile}" "SELECT type FROM domainlist WHERE domain = '${domain}';")"
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if [[ "${existingTypeId}" == "${typeId}" ]]; then
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if [[ "${verbose}" == true ]]; then
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echo -e " ${INFO} ${1} already exists in ${listname}, no need to add!"
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echo -e " ${INFO} ${1} already exists in ${requestedListname}, no need to add!"
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fi
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else
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currListName="$(getListnameFromType "${currTypeID}")"
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sqlite3 "${gravityDBfile}" "UPDATE domainlist SET type = ${typeID} WHERE domain='${domain}';"
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existingListname="$(getListnameFromTypeId "${existingTypeId}")"
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sqlite3 "${gravityDBfile}" "UPDATE domainlist SET type = ${typeId} WHERE domain='${domain}';"
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if [[ "${verbose}" == true ]]; then
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echo -e " ${INFO} ${1} already exists in ${currListName}, it has been moved to ${listname}"
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echo -e " ${INFO} ${1} already exists in ${existingListname}, it has been moved to ${requestedListname}!"
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fi
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fi
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return
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@ -172,51 +147,50 @@ AddDomain() {
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# Domain not found in the table, add it!
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if [[ "${verbose}" == true ]]; then
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echo -e " ${INFO} Adding ${1} to the ${listname}..."
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echo -e " ${INFO} Adding ${domain} to the ${requestedListname}..."
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fi
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reload=true
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# Insert only the domain here. The enabled and date_added fields will be filled
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# with their default values (enabled = true, date_added = current timestamp)
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sqlite3 "${gravityDBfile}" "INSERT INTO domainlist (domain,type) VALUES ('${domain}',${typeID});"
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sqlite3 "${gravityDBfile}" "INSERT INTO domainlist (domain,type) VALUES ('${domain}',${typeId});"
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}
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RemoveDomain() {
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local domain list num typeID
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local domain num requestedListname
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# Use printf to escape domain. %q prints the argument in a form that can be reused as shell input
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domain="$1"
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list="$2"
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typeID="$(getTypeID "${list}")"
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# Is the domain in the list we want to remove it from?
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num="$(sqlite3 "${gravityDBfile}" "SELECT COUNT(*) FROM domainlist WHERE domain = '${domain}' AND type = ${typeID};")"
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num="$(sqlite3 "${gravityDBfile}" "SELECT COUNT(*) FROM domainlist WHERE domain = '${domain}' AND type = ${typeId};")"
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requestedListname="$(getListnameFromTypeId "${typeId}")"
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if [[ "${num}" -eq 0 ]]; then
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if [[ "${verbose}" == true ]]; then
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echo -e " ${INFO} ${1} does not exist in ${list}, no need to remove!"
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echo -e " ${INFO} ${domain} does not exist in ${requestedListname}, no need to remove!"
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fi
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return
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fi
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# Domain found in the table, remove it!
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if [[ "${verbose}" == true ]]; then
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echo -e " ${INFO} Removing ${1} from the ${listname}..."
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echo -e " ${INFO} Removing ${domain} from the ${requestedListname}..."
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fi
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reload=true
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# Remove it from the current list
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sqlite3 "${gravityDBfile}" "DELETE FROM domainlist WHERE domain = '${domain}' AND type = ${typeID};"
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sqlite3 "${gravityDBfile}" "DELETE FROM domainlist WHERE domain = '${domain}' AND type = ${typeId};"
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}
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Displaylist() {
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local list listname count num_pipes domain enabled status nicedate typeID
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local count num_pipes domain enabled status nicedate requestedListname
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listname="${listType}"
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typeID="$(getTypeID "${listType}")"
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data="$(sqlite3 "${gravityDBfile}" "SELECT domain,enabled,date_modified FROM domainlist WHERE type = ${typeID};" 2> /dev/null)"
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requestedListname="$(getListnameFromTypeId "${typeId}")"
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data="$(sqlite3 "${gravityDBfile}" "SELECT domain,enabled,date_modified FROM domainlist WHERE type = ${typeId};" 2> /dev/null)"
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if [[ -z $data ]]; then
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echo -e "Not showing empty list"
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else
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echo -e "Displaying ${listname}:"
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echo -e "Displaying ${requestedListname}:"
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count=1
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while IFS= read -r line
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do
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@ -249,19 +223,17 @@ Displaylist() {
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}
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NukeList() {
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local typeID
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typeID=$(getTypeID "${list}")
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sqlite3 "${gravityDBfile}" "DELETE FROM domainlist WHERE type = ${typeID};"
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sqlite3 "${gravityDBfile}" "DELETE FROM domainlist WHERE type = ${typeId};"
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}
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for var in "$@"; do
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case "${var}" in
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"-w" | "whitelist" ) listType="whitelist"; listAlt="blacklist";;
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"-b" | "blacklist" ) listType="blacklist"; listAlt="whitelist";;
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"--wild" | "wildcard" ) listType="regex_blacklist"; wildcard=true;;
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"--regex" | "regex" ) listType="regex_blacklist";;
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"--white-regex" | "white-regex" ) listType="regex_whitelist";;
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"--white-wild" | "white-wild" ) listType="regex_whitelist"; wildcard=true;;
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"-w" | "whitelist" ) typeId=0;;
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"-b" | "blacklist" ) typeId=1;;
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"--white-regex" | "white-regex" ) typeId=2;;
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"--white-wild" | "white-wild" ) typeId=2; wildcard=true;;
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"--wild" | "wildcard" ) typeId=3; wildcard=true;;
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"--regex" | "regex" ) typeId=3;;
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"-nr"| "--noreload" ) reload=false;;
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"-d" | "--delmode" ) addmode=false;;
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"-q" | "--quiet" ) verbose=false;;
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