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adblock: update 4.5.5-5

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- f_etag performance optimization: single-pass awk consolidating count+match
- f_report: minor performance optimization
- LuCI: prevent possible report refresh timeouts

Signed-off-by: Dirk Brenken <dev@brenken.org>
This commit is contained in:
Dirk Brenken
2026-05-20 22:51:35 +02:00
parent 71cb3a2dbd
commit 4d4e34eb13
2 changed files with 19 additions and 14 deletions
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net/adblock/Makefile
+1 -1
View File
@@ -7,7 +7,7 @@ include $(TOPDIR)/rules.mk
PKG_NAME:=adblock
PKG_VERSION:=4.5.5
PKG_RELEASE:=4
PKG_RELEASE:=5
PKG_LICENSE:=GPL-3.0-or-later
PKG_MAINTAINER:=Dirk Brenken <dev@brenken.org>
net/adblock/files/adblock.sh
+18 -13
View File
@@ -821,7 +821,7 @@ f_dnsup() {
# handle etag http header
#
f_etag() {
local http_head http_code etag_id etag_cnt out_rc="4" feed="${1}" feed_url="${2}" feed_suffix="${3}" feed_cnt="${4:-"1"}"
local http_head http_code etag_id etag_cnt etag_match out_rc="4" feed="${1}" feed_url="${2}" feed_suffix="${3}" feed_cnt="${4:-"1"}"
if [ -n "${adb_etagparm}" ]; then
@@ -848,16 +848,20 @@ f_etag() {
# compare http code and etag id with stored values, update etag file and return code accordingly
#
etag_cnt="$("${adb_awkcmd}" -v f="${feed}" '$1 == f { n++ } END { print n+0 }' "${adb_backupdir}/adblock.etag")"
if [ "${http_code}" = "200" ] && [ "${etag_cnt}" = "${feed_cnt}" ] && [ -n "${etag_id}" ] &&
"${adb_awkcmd}" -v f="${feed}" -v s="${feed_suffix}" -v e="${etag_id}" '
BEGIN { rc = 1; p = f " " s }
index($0, p) == 1 {
rest = substr($0, length(p) + 1)
sub(/^[[:space:]]+/, "", rest)
if (rest == e) { rc = 0; exit }
}
END { exit rc }' "${adb_backupdir}/adblock.etag"; then
etag_cnt="$("${adb_awkcmd}" -v f="${feed}" -v s="${feed_suffix}" -v e="${etag_id}" '
BEGIN { matched = 0; cnt = 0; p = f " " s }
$1 == f { cnt++ }
index($0, p) == 1 {
rest = substr($0, length(p) + 1)
sub(/^[[:space:]]+/, "", rest)
if (rest == e) { matched = 1 }
}
END { print cnt; exit !matched }' "${adb_backupdir}/adblock.etag")"
etag_match="${?}"
# compare http code, etag count and etag id; update etag file and return code accordingly
#
if [ "${http_code}" = "200" ] && [ "${etag_cnt}" = "${feed_cnt}" ] && [ -n "${etag_id}" ] && [ "${etag_match}" = "0" ]; then
out_rc="0"
elif [ -n "${etag_id}" ]; then
@@ -869,8 +873,8 @@ f_etag() {
"${adb_backupdir}/adblock.etag" >"${adb_backupdir}/adblock.etag.new"
else
"${adb_awkcmd}" -v f="${feed}" -v s="${feed_suffix}" '
BEGIN { p = f " " s }
index($0, p) != 1' \
BEGIN { p = f " " s }
index($0, p) != 1' \
"${adb_backupdir}/adblock.etag" >"${adb_backupdir}/adblock.etag.new"
fi
"${adb_mvcmd}" -f "${adb_backupdir}/adblock.etag.new" "${adb_backupdir}/adblock.etag"
@@ -2046,6 +2050,7 @@ f_report() {
: >"${report_srt}" >"${report_txt}" >"${report_jsn}" >"${map_jsn}"
: >"${top_tmpclients}" >"${top_tmpdomains}" >"${top_tmpblocked}"
[ "${adb_represolve}" = "1" ] && resolve=""
[ "${action}" = "gen" ] && printf '%s\n' "0" >"${adb_rundir}/adblock.report"
cnt="1"
for file in "${adb_reportdir}/adb_report.pcap"*; do
[ -s "${file}" ] || continue