|
|
- #!/bin/sh /etc/rc.common
- PKG_VERSION=
-
- export START=94
- export USE_PROCD=1
- export LC_ALL=C
-
- export EXTRA_COMMANDS="check dl killcache status"
- export EXTRA_HELP=" check Checks if specified domain is found in current blacklist
- dl Force-redownloads all the lists, even if the last download was successful and no config changes were made
- status Shows the service last-run status"
-
- readonly packageName="simple-adblock"
- readonly serviceName="$packageName $PKG_VERSION"
- readonly dnsmasqFile="/var/dnsmasq.d/${packageName}"
- readonly compressedCacheFile="/etc/${packageName}.gz"
- readonly A_TMP="/var/simple-adblock.hosts.a.tmp"
- readonly B_TMP="/var/simple-adblock.hosts.b.tmp"
- readonly cacheFile="/var/run/${packageName}.cache"
- readonly PIDFile="/var/run/${packageName}.pid"
- readonly JsonFile="/var/run/${packageName}.json"
- readonly h_filter='/localhost/d;/^#/d;/^[^0-9]/d;s/^0\.0\.0\.0.//;s/^127\.0\.0\.1.//;s/[[:space:]]*#.*$//;s/[[:cntrl:]]$//;s/[[:space:]]//g;/[`~!@#\$%\^&\*()=+;:"'\'',<>?/\|[{}]/d;/]/d;/\./!d;/^$/d;/[^[:alnum:]_.-]/d;'
- readonly d_filter='/^#/d;s/[[:space:]]*#.*$//;s/[[:space:]]*$//;s/[[:cntrl:]]$//;/[[:space:]]/d;/[`~!@#\$%\^&\*()=+;:"'\'',<>?/\|[{}]/d;/]/d;/\./!d;/^$/d;/[^[:alnum:]_.-]/d;'
- readonly f_filter='s|^|local=/|;s|$|/|'
- readonly checkmark='\xe2\x9c\x93'
- readonly xmark='\xe2\x9c\x97'
- readonly _OK_='\033[0;32m\xe2\x9c\x93\033[0m'
- readonly _FAIL_='\033[0;31m\xe2\x9c\x97\033[0m'
- readonly __OK__='\033[0;32m[\xe2\x9c\x93]\033[0m'
- readonly __FAIL__='\033[0;31m[\xe2\x9c\x97]\033[0m'
- readonly _ERROR_='\033[0;31mERROR\033[0m'
- readonly statusSuccess='Success'
- readonly statusFail='Fail'
- readonly statusDownloading='Downloading'
- readonly statusReloading='Reloading'
- readonly statusRestarting='Restarting'
- readonly statusStarting='Starting'
- readonly statusForceReloading='Force-Reloading'
- readonly statusProcessing='Processing'
- readonly statusStopped='Stopped'
-
- create_lock() { [ -e "$PIDFile" ] && return 1; touch "$PIDFile"; }
- remove_lock() { [ -e "$PIDFile" ] && rm -f "$PIDFile"; } # rm -f /var/simple-adblock_tmp_* >/dev/null 2>&1; }
- trap remove_lock EXIT
- output_ok() { case $verbosity in 1) output 1 "$_OK_";; 2) output 2 "$__OK__\\n";; esac; }
- output_okn() { case $verbosity in 1) output 1 "$_OK_\\n";; 2) output 2 "$__OK__\\n";; esac; }
- output_fail() { case $verbosity in 1) output 1 "$_FAIL_";; 2) output 2 "$__FAIL__\\n";; esac; }
- output_failn() { case $verbosity in 1) output 1 "$_FAIL_\\n";; 2) output 2 "$__FAIL__\\n";; esac; }
- export logmsg
- output() {
- # Can take a single parameter (text) to be output at any verbosity
- # Or target verbosity level and text to be output at specifc verbosity
- if [ $# -ne 1 ]; then
- if [ ! $((verbosity & $1)) -gt 0 ]; then return 0; else shift; fi
- fi
- [ -t 1 ] && echo -e -n "$1"
- local msg=$(echo -n "${1/$serviceName /service }" | sed 's|\\033\[[0-9]\?;\?[0-9]\?[0-9]\?m||g');
- if [ "$(echo -e -n "$msg" | wc -l)" -gt 0 ]; then
- logger -t "${packageName:-service} [$$]" "$(echo -e -n "${logmsg}${msg}")"
- logmsg=""
- else
- logmsg="${logmsg}${msg}"
- fi
- }
- led_on(){ if [ -n "${1}" ] && [ -e "${1}/trigger" ]; then echo "default-on" > "${1}/trigger" 2>&1; fi; }
- led_off(){ if [ -n "${1}" ] && [ -e "${1}/trigger" ]; then echo "none" > "${1}/trigger" 2>&1; fi; }
- testCompressedCache(){ [ "$compressedCache" -gt 0 ] && gzip -t -c $compressedCacheFile; }
- boot() { load_package_config; ( sleep "$bootDelay" && rc_procd start_service && rc_procd service_triggers | cat & ); }
-
- export serviceEnabled
- export forceDNS
- export parallelDL
- export debug
- export allowNonAscii
- export compressedCache
- export bootDelay
- export dlTimeout
- export verbosity
- export led
- export whitelist_domains
- export blacklist_domains
- export whitelist_domains_urls
- export blacklist_domains_urls
- export blacklist_hosts_urls
- export wan_if wan_gw wanphysdev dl_command serviceStatus dl_flag
- export dlStatus
-
- load_package_config() {
- config_load "$packageName"
- config_get_bool serviceEnabled "config" "enabled" 1
- config_get_bool forceDNS "config" "force_dns" 1
- config_get_bool parallelDL "config" "parallel_downloads" 1
- config_get_bool debug "config" "debug" 0
- config_get_bool allowNonAscii "config" "allow_non_ascii" 0
- config_get_bool compressedCache "config" "compressed_cache" 0
- config_get bootDelay "config" "boot_delay" "120"
- config_get dlTimeout "config" "download_timeout" "20"
- config_get verbosity "config" "verbosity" "2"
- config_get led "config" "led"
- config_get whitelist_domains "config" "whitelist_domain"
- config_get blacklist_domains "config" "blacklist_domain"
- config_get whitelist_domains_urls "config" "whitelist_domains_url"
- config_get blacklist_domains_urls "config" "blacklist_domains_url"
- config_get blacklist_hosts_urls "config" "blacklist_hosts_url"
-
- if [ -z "${verbosity##*[!0-9]*}" ] || [ "$verbosity" -lt 0 ] || [ "$verbosity" -gt 2 ]; then
- verbosity=1
- fi
- . /lib/functions/network.sh
- . /usr/share/libubox/jshn.sh
- # Prefer curl because it supports the file: scheme.
- if [ -x /usr/bin/curl ] ; then
- dl_command="curl --insecure --connect-timeout $dlTimeout --silent"
- dl_flag="-o"
- else
- dl_command="wget --no-check-certificate --timeout $dlTimeout -q"
- dl_flag="-O"
- fi
- led="${led:+/sys/class/leds/$led}"
- }
-
- is_enabled() {
- load_package_config
-
- if [ "$debug" -ne 0 ]; then
- exec 1>>/tmp/simple-adblock.log
- exec 2>&1
- set -x
- fi
-
- if [ "$serviceEnabled" -eq 0 ]; then
- if [ "$1" = "on_start" ]; then
- output "$packageName is currently disabled.\\n"
- output "Run the following commands before starting service again:\\n"
- output "uci set $packageName.config.enabled='1'; uci commit;\\n"
- fi
- return 1
- fi
- [ ! -d ${dnsmasqFile%/*} ] && mkdir -p ${dnsmasqFile%/*}
- testCompressedCache && return 0
- network_flush_cache; network_find_wan wan_if; network_get_gateway wan_gw "$wan_if";
- [ -n "$wan_gw" ] && return 0
- output "$_ERROR_: $serviceName failed to discover WAN gateway.\\n"; return 1;
- }
-
- dnsmasq_kill() { killall -q -HUP dnsmasq; }
- dnsmasq_restart() { /etc/init.d/dnsmasq restart >/dev/null 2>&1; }
- reload_dnsmasq() {
- case $1 in
- on_start)
- if [ -s "$dnsmasqFile" ]; then
- output 3 "Restarting DNSMASQ "
- tmpfs set message "restarting DNSMASQ"
- if dnsmasq_restart; then
- tmpfs set status "$statusSuccess"
- led_on "$led"
- output_okn
- else
- output_failn
- tmpfs set status "$statusFail"
- tmpfs add error "DNSMASQ restart error"
- output "$_ERROR_: $serviceName failed to restart DNSMASQ!\\n"
- return 1
- fi
- else
- tmpfs set status "$statusFail"
- tmpfs add error "Failed to create $dnsmasqFile file."
- output "$_ERROR_: $serviceName failed to create its data file!\\n"
- return 1
- fi
- ;;
- on_stop)
- [ -f $dnsmasqFile ] && mv $dnsmasqFile $cacheFile
- output 3 "Restarting dnsmasq "
- if dnsmasq_restart; then
- led_off "$led"
- output_okn
- output "$serviceName stopped.\\n"
- tmpfs set status "$statusStopped"
- tmpfs del message
- tmpfs del error
- return 0
- else
- output_failn;
- tmpfs set status "$statusFail"
- tmpfs add error "DNSMASQ restart error on stop"
- output "$_ERROR_: $serviceName failed to restart DNSMASQ on stop !\\n"
- return 1
- fi
- ;;
- quiet | *)
- dnsmasq_restart && return 0 || return 1
- ;;
- esac
- }
-
- tmpfs(){
- local action="$1" instance="$2" value="$3"
- local status message error stats
- local readReload readRestart curReload curRestart ret
- if [ -s "$JsonFile" ]; then
- status="$(jsonfilter -i $JsonFile -l1 -e "@['data']['status']")"
- message="$(jsonfilter -i $JsonFile -l1 -e "@['data']['message']")"
- error="$(jsonfilter -i $JsonFile -l1 -e "@['data']['error']")"
- stats="$(jsonfilter -i $JsonFile -l1 -e "@['data']['stats']")"
- readReload="$(jsonfilter -i $JsonFile -l1 -e "@['data']['reload']")"
- readRestart="$(jsonfilter -i $JsonFile -l1 -e "@['data']['restart']")"
- fi
- case "$action" in
- get)
- case "$instance" in
- status)
- echo "$status"; return;;
- message)
- echo "$message"; return;;
- error)
- echo "$error"; return;;
- stats)
- echo "$stats"; return;;
- triggers)
- curReload="$allowNonAscii $parallelDL $debug $dlTimeout $whitelist_domains $blacklist_domains $whitelist_domains_urls $blacklist_domains_urls $blacklist_hosts_urls"
- curRestart="$compressedCache $forceDNS $led"
- if [ "$curReload" != "$readReload" ]; then
- ret="download"
- elif [ "$curRestart" != "$readRestart" ]; then
- ret="restart"
- fi
- echo "$ret"
- return;;
- esac
- ;;
- add)
- case "$instance" in
- status)
- [ -n "$status" ] && status="$status $value" || status="$value";;
- message)
- [ -n "$message" ] && message="${message} ${value}" || message="$value";;
- error)
- [ -n "$error" ] && error="$error $value" || error="$value";;
- stats)
- [ -n "$stats" ] && stats="$stats $value" || stats="$value";;
- esac
- ;;
- del)
- case "$instance" in
- status)
- unset status;;
- message)
- unset message;;
- error)
- unset error;;
- stats)
- unset stats;;
- triggers)
- unset readReload; unset readRestart;;
- esac
- ;;
- set)
- case "$instance" in
- status)
- status="$value";;
- message)
- message="$value";;
- error)
- error="$value";;
- stats)
- stats="$value";;
- triggers)
- readReload="$allowNonAscii $parallelDL $debug $dlTimeout $whitelist_domains $blacklist_domains $whitelist_domains_urls $blacklist_domains_urls $blacklist_hosts_urls"
- readRestart="$compressedCache $forceDNS $led"
- ;;
- esac
- ;;
- esac
- json_init
- json_add_object "data"
- json_add_string version "$PKG_VERSION"
- json_add_string status "$status"
- json_add_string message "$message"
- json_add_string error "$error"
- json_add_string stats "$stats"
- json_add_string reload "$readReload"
- json_add_string restart "$readRestart"
- json_close_object
- json_dump > "$JsonFile"
- sync
- }
-
- is_chaos_calmer() { ubus -S call system board | grep -q "Chaos Calmer"; }
-
- remove_fw3_redirect() {
- local name
- config_get name "$1" "name"
- if [ -n "$name" ] && [ "$name" != "${name//simple_adblock}" ]; then
- uci -q del "firewall.$1"
- fi
- }
-
- fw3_setup() {
- config_load "firewall"
- config_foreach remove_fw3_redirect "redirect"
- if [ "$1" = "start" ]; then
- uci -q add firewall redirect >/dev/null 2>&1
- uci -q set firewall.@redirect[-1].name="simple_adblock_dns_hijack"
- uci -q set firewall.@redirect[-1].target="DNAT"
- uci -q set firewall.@redirect[-1].src="lan"
- uci -q set firewall.@redirect[-1].proto="tcpudp"
- uci -q set firewall.@redirect[-1].src_dport="53"
- uci -q set firewall.@redirect[-1].dest_port="53"
- uci -q set firewall.@redirect[-1].dest_ip="$ip"
- uci -q set firewall.@redirect[-1].reflection="0"
- fi
- if [ -n "$(uci changes firewall)" ]; then
- uci -q commit firewall
- /etc/init.d/firewall restart >/dev/null 2>&1
- fi
- }
-
- process_url() {
- local label type D_TMP R_TMP
- if [ -z "$1" ] || [ -z "$2" ] || [ -z "$3" ]; then return 1; fi
- label="${1##*//}"; label="${label%%/*}";
- if [ "$2" = "hosts" ]; then
- label="Hosts: $label"; filter="$h_filter";
- else
- label="Domains: $label"; filter="$d_filter";
- fi
- if [ "$3" = "blocked" ]; then
- type="Blocked"; D_TMP="$B_TMP";
- else
- type="Allowed"; D_TMP="$A_TMP";
- fi
- while [ -z "$R_TMP" ] || [ -e "$R_TMP" ]; do
- R_TMP="$(mktemp -u -q -t ${packageName}_tmp.XXXXXXXX)"
- done
- if ! $dl_command "$1" $dl_flag "$R_TMP" 2>/dev/null || [ ! -s "$R_TMP" ]; then
- output 2 "[DL] $type $label $__FAIL__\\n"
- output 1 "$_FAIL_"
- # tmpfs add message "-"
- dlStatus="${dlStatus}-"
- tmpfs add error "Error downloading ${1}."
- return 0
- fi
- sed -i "$filter" "$R_TMP"
- cat "${R_TMP}" >> "$D_TMP"
- rm -f "${R_TMP}" >/dev/null 2>/dev/null
- output 2 "[DL] $type $label $__OK__\\n"
- output 1 "$_OK_"
- # tmpfs add message "+"
- dlStatus="${dlStatus}+"
- return 0
- }
-
- download_lists() {
- local i hf w_filter j=0 R_TMP
-
- tmpfs set message "${statusDownloading}..."
- for i in $A_TMP $B_TMP $cacheFile $dnsmasqFile; do [ -f $i ] && rm -f $i; done
- if [ "$(awk '/^MemFree/ {print int($2/1000)}' "/proc/meminfo")" -lt 32 ]; then
- output 3 "Low free memory, restarting dnsmasq..."
- if reload_dnsmasq "quiet"; then output_okn; else output_failn; fi
- fi
- touch $A_TMP; touch $B_TMP;
- output 1 "Downloading lists "
- unset dlStatus
- if [ -n "$blacklist_hosts_urls" ]; then
- for hf in ${blacklist_hosts_urls}; do
- if [ "$parallelDL" -gt 0 ]; then
- process_url "$hf" "hosts" "blocked" &
- else
- process_url "$hf" "hosts" "blocked"
- fi
- done
- fi
- if [ -n "$blacklist_domains_urls" ]; then
- for hf in ${blacklist_domains_urls}; do
- if [ "$parallelDL" -gt 0 ]; then
- process_url "$hf" "domains" "blocked" &
- else
- process_url "$hf" "domains" "blocked"
- fi
- done
- fi
- if [ -n "$whitelist_domains_urls" ]; then
- for hf in ${whitelist_domains_urls}; do
- if [ "$parallelDL" -gt 0 ]; then
- process_url "$hf" "domains" "allowed" &
- else
- process_url "$hf" "domains" "allowed"
- fi
- done
- fi
- wait
- dlStatus="${dlStatus//-/$xmark}"
- dlStatus="${dlStatus//+/$checkmark}"
- [ "$verbosity" = "1" ] && logmsg="${logmsg}${dlStatus}"
- output 1 "\\n"
-
- [ -n "$blacklist_domains" ] && for hf in ${blacklist_domains}; do echo "$hf" | sed "$d_filter" >> $B_TMP; done
- whitelist_domains="${whitelist_domains}
- $(cat $A_TMP)"
- [ -n "$whitelist_domains" ] && for hf in ${whitelist_domains}; do hf=$(echo "$hf" | sed 's/\./\\./g'); w_filter="$w_filter/^${hf}$/d;/\\.${hf}$/d;"; done
- if [ -s $B_TMP ]; then
- output 1 "Processing downloads "
- output 2 "Sorting combined list "
- tmpfs set message "$statusProcessing: sorting combined list"
- if sort $B_TMP | uniq > $A_TMP; then
- output_ok
- else
- output_fail
- tmpfs add error "Sorting error."
- fi
-
- # TLD optimization written by Dirk Brenken (dev@brenken.org)
- output 2 "Optimizing combined list "
- tmpfs set message "$statusProcessing: optimizing combined list"
- if awk -F "." '{for(f=NF;f>1;f--)printf "%s.",$f;print $1}' "$A_TMP" > "$B_TMP"; then
- if sort "$B_TMP" > "$A_TMP"; then
- if awk '{if(NR==1){tld=$NF};while(getline){if($NF!~tld"\\."){print tld;tld=$NF}}print tld}' "$A_TMP" > "$B_TMP"; then
- if awk -F "." '{for(f=NF;f>1;f--)printf "%s.",$f;print $1}' "$B_TMP" > "$A_TMP"; then
- if sort "$A_TMP" | uniq > "$B_TMP"; then
- output_ok
- else
- output_fail
- tmpfs add error "Data file optimization error."
- mv $A_TMP $B_TMP
- fi
- else
- output_fail
- tmpfs add error "Data file optimization error."
- fi
- else
- output_fail
- tmpfs add error "Data file optimization error."
- mv $A_TMP $B_TMP
- fi
- else
- output_fail
- tmpfs add error "Data file optimization error."
- fi
- else
- output_fail
- tmpfs add error "Data file optimization error."
- mv $A_TMP $B_TMP
- fi
-
- output 2 "Whitelisting domains "
- tmpfs set message "$statusProcessing: whitelisting domains"
- if sed -i "$w_filter" $B_TMP; then
- output_ok
- else
- output_fail
- tmpfs add error "Whitelist processing error."
- fi
- output 2 "Formatting merged file "
- tmpfs set message "$statusProcessing: formatting merged file"
- if [ "$allowNonAscii" -gt 0 ]; then
- if sed "$f_filter" $B_TMP > $A_TMP; then
- output_ok
- else
- output_fail
- tmpfs add error "Data file formatting error."
- fi
- else
- if sed "$f_filter" $B_TMP | grep -E -v '[^a-zA-Z0-9=/.-]' > $A_TMP; then
- output_ok
- else
- output_fail
- tmpfs add error "Data file formatting error."
- fi
- fi
-
- output 2 "Creating DNSMASQ config "
- tmpfs set message "$statusProcessing: creating DNSMASQ blocklist"
- if mv $A_TMP $dnsmasqFile; then
- output_ok
- else
- output_fail
- tmpfs add error "Error moving data file ${A_TMP} to ${dnsmasqFile}."
- fi
-
- if [ "$compressedCache" -gt 0 ]; then
- output 2 "Creating compressed cache "
- tmpfs set message "$statusProcessing: creating compressed cache"
- R_TMP="$(mktemp -u -q -t ${packageName}_tmp.XXXXXXXX)"
- if gzip < "$dnsmasqFile" > "$R_TMP"; then
- mv "$R_TMP" "$compressedCacheFile"
- output_ok
- else
- output_fail
- rm -f "$R_TMP"
- tmpfs add error "Error creating compressed cache."
- fi
- else
- rm -f "$compressedCacheFile" >/dev/null 2>&1
- fi
-
- output 2 "Removing temporary files "
- tmpfs set message "$statusProcessing: removing temporary files"
- rm -f "/tmp/${packageName}_tmp.*" >/dev/null 2>&1
- for i in $A_TMP $B_TMP $cacheFile; do if [ -s $i ]; then rm -f $i || j=1; fi; done
- if [ $j -eq 0 ]; then
- output_ok
- else
- output_fail
- tmpfs add error "Error removing temporary files."
- fi
- output 1 "\\n"
- fi
- }
-
- start_service() {
- is_enabled "on_start" || return 1
- local ip status error action="$(tmpfs get triggers)"
- if create_lock; then
- tmpfs set triggers
- procd_open_instance "main"
- procd_set_param command /bin/true
- procd_set_param stdout 1
- procd_set_param stderr 1
- network_get_ipaddr ip "lan"
- if [ "$forceDNS" -ne 0 ] && [ -n "$ip" ]; then
- if is_chaos_calmer; then
- fw3_setup "start"
- else
- procd_open_data
- json_add_array firewall
- json_add_object ""
- json_add_string type redirect
- json_add_string target "DNAT"
- json_add_string src "lan"
- json_add_string dest "lan"
- json_add_string proto "tcpudp"
- json_add_string src_dport "53"
- json_add_string dest_port "53"
- json_add_string dest_ip "$ip"
- json_add_string name "simple-adblock-dns-hijack"
- json_add_string reflection "0"
- json_close_object
- json_close_array
- procd_close_data
- fi
- fi
- procd_close_instance
- status="$(tmpfs get status)"
- error="$(tmpfs get error)"
- tmpfs del status
- tmpfs del message
- tmpfs del error
- tmpfs del stats
-
- case "$1" in
- download) action="download";;
- restart|*)
- if [ ! -s "$dnsmasqFile" ] && [ ! -s "$cacheFile" ] && ! testCompressedCache; then
- action="download"
- fi
- if [ -n "$error" ]; then
- action="download"
- fi
- action="${action:-$1}"
- ;;
- esac
-
- case $action in
- download)
- if [ -s "$dnsmasqFile" ] || [ -s "$cacheFile" ] || testCompressedCache; then
- output "Force-reloading $serviceName...\\n"
- tmpfs set status "$statusForceReloading"
- else
- output "Starting $serviceName...\\n"
- tmpfs set status "$statusStarting"
- fi
- download_lists
- reload_dnsmasq "on_start"
- ;;
- restart|*)
- if [ "$action" == "restart" ]; then
- output "Retarting $serviceName...\\n"
- tmpfs set status "$statusRestarting"
- else
- output "Starting $serviceName...\\n"
- tmpfs set status "$statusStarting"
- fi
- if testCompressedCache && [ ! -s "$cacheFile" ] && [ ! -s "$dnsmasqFile" ]; then
- output 3 "Found compressed cache file, unpacking it "
- tmpfs set message "found compressed cache file, unpacking it."
- if gzip -dc < "${compressedCacheFile}" > "$cacheFile"; then
- output_okn
- else
- output_failn
- output "$_ERROR_: $serviceName failed to unpack compressed cache!\\n"
- tmpfs add error "failed to unpack compressed cache!"
- return 1
- fi
- fi
- if [ -s "$cacheFile" ] && [ ! -s "$dnsmasqFile" ]; then
- output 3 "Found cache file, reusing it "
- tmpfs set message "found cache file, reusing it."
- if mv "$cacheFile" "$dnsmasqFile"; then
- output_okn
- else
- output_failn
- tmpfs add error "Error moving $cacheFile to $dnsmasqFile."
- fi
- fi
- reload_dnsmasq "on_start"
- ;;
- esac
-
- if [ -s "$dnsmasqFile" ] && [ "$(tmpfs get status)" != "$statusFail" ]; then
- output "$serviceName is blocking $(wc -l < $dnsmasqFile) domains "; output_okn;
- tmpfs del message
- tmpfs set status "$statusSuccess: $(wc -l < $dnsmasqFile) domains blocked."
- if [ -n "$(tmpfs get error)" ]; then
- output "$_ERROR_: $(tmpfs get error)\\n"
- fi
- else
- tmpfs set status "$statusFail"
- tmpfs add error "Failed to create DNSMASQ blocklist."
- fi
- remove_lock
- else
- output "$serviceName: another instance is starting up "; output_failn;
- return 1
- fi
- }
-
- service_started() { procd_set_config_changed firewall; }
- service_stopped() { procd_set_config_changed firewall; }
- restart_service() { rc_procd stop_service "restart"; rc_procd start_service "restart"; }
- reload_service() { restart_service; }
- restart() { restart_service; }
- reload() { restart_service; }
- dl() { rc_procd stop_service "restart"; rc_procd start_service "download"; }
- killcache() { [ -s $cacheFile ] && rm -f $cacheFile >/dev/null 2>/dev/null; [ -s $compressedCacheFile ] && rm -f $compressedCacheFile >/dev/null 2>/dev/null; }
- status() {
- local status
- if [ -n "$(tmpfs get status)" ]; then
- status="$(tmpfs get status)"
- fi
- if [ -n "$status" ] && [ -n "$(tmpfs get message)" ]; then
- status="${status}: $(tmpfs get message)"
- fi
- [ -n "$status" ] && output "$serviceName $status\\n"
- [ -n "$(tmpfs get error)" ] && output "$_ERROR_: $(tmpfs get error)\\n"
- }
-
- stop_service() {
- load_package_config
- if [ "$serviceEnabled" -gt 0 ]; then
- if [ -z "$1" ] && [ -s "$dnsmasqFile" ]; then
- [ -s "$dnsmasqFile" ] && mv "$dnsmasqFile" "$cacheFile" >/dev/null 2>/dev/null
- output "Stopping $serviceName...\\n"
- tmpfs del triggers
- reload_dnsmasq "on_stop"
- fi
- else
- [ -s "$dnsmasqFile" ] && mv "$dnsmasqFile" "$cacheFile" >/dev/null 2>/dev/null
- reload_dnsmasq "quiet"
- fi
- if is_chaos_calmer; then
- fw3_setup "stop"
- fi
- }
-
- check() {
- load_package_config
- local string="$1"
- if [ ! -f "$dnsmasqFile" ]; then
- echo "No local blacklist ($dnsmasqFile) found."
- elif [ -z "$string" ]; then
- echo "Usage: /etc/init.d/${packageName} check domain"
- elif grep -m1 -q "$string" "$dnsmasqFile"; then
- echo "Found $(grep -c "$string" "$dnsmasqFile") matches for $string in $dnsmasqFile:"
- grep "$string" "$dnsmasqFile" | sed 's|local=/||;s|/$||;'
- else
- echo "The $string is not found in current blacklist."
- fi
- }
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