From 5a9976160ba97f8cb60222e5519656065be95b87 Mon Sep 17 00:00:00 2001 From: =?utf8?q?Paul=20H=C3=A4nsch?= Date: Wed, 27 May 2020 04:10:20 +0200 Subject: [PATCH 1/1] speed improvements --- cgilite.sh | 16 ++++++++++++---- 1 file changed, 12 insertions(+), 4 deletions(-) diff --git a/cgilite.sh b/cgilite.sh index 4c6de8c..60dd9d7 100755 --- a/cgilite.sh +++ b/cgilite.sh @@ -31,8 +31,10 @@ HEADER(){ # Read value of header line. Use this instead of # referencing HTTP_* environment variables. if [ -n "${cgilite_headers+x}" ]; then - printf %s "$cgilite_headers" \ - | sed -En 's;^'"${1}"': ([^\r]+)\r?$;\1;i; tX; d; :X;p;q;' + local h="${BR}${cgilite_headers}" + [ "${h##*${BR}${1}: }" = "${h}" ] && return 1 + h="${h##*${BR}${1}: }" h="${h%%${BR}*}" + printf %s "${h%${CR}}" else eval "printf %s \"\$HTTP_$(printf %s "${1}" |tr a-z A-Z |tr -c A-Z _)\"" fi @@ -71,9 +73,13 @@ if [ -z "$REQUEST_METHOD" ]; then kill $cgilite_watchdog PATH_INFO="$(HEX_DECODE "${REQUEST_URI%\?*}")" QUERY_STRING="${REQUEST_URI#*\?}" - cgilite_headers="$(while read -r hl; do [ "${hl%${CR}}" ] && printf '%s\n' "$hl" || break; done )" + cgilite_headers=''; while read -r hl; do + [ "${hl%${CR}}" ] || break + cgilite_headers="${cgilite_headers}${hl}${BR}" + done - HTTP_CONTENT_LENGTH="$(HEADER Content-Length |grep -xE '[0-9]+')" + HTTP_CONTENT_LENGTH="$(HEADER Content-Length)" + HTTP_CONTENT_LENGTH="${HTTP_CONTENT_LENGTH##*[^0-9]}" export REMOTE_ADDR SERVER_NAME SERVER_PORT REQUEST_METHOD REQUEST_URI SERVER_PROTOCOL \ PATH_INFO QUERY_STRING HTTP_CONTENT_LENGTH @@ -96,6 +102,8 @@ if [ -z "$REQUEST_METHOD" ]; then esac; done || exit 0; (sleep $cgilite_timeout && kill $$) & cgilite_watchdog=$! done + kill $cgilite_watchdog + exit 0 fi if [ "$REQUEST_METHOD" = POST -a "${HTTP_CONTENT_LENGTH:=${CONTENT_LENGTH:=0}}" -gt 0 ]; then -- 2.39.2