From d40a35427289228d1067f2c9c23551a5fd6da6fc Mon Sep 17 00:00:00 2001 From: =?utf8?q?Paul=20H=C3=A4nsch?= Date: Thu, 5 Jul 2018 00:05:58 +0200 Subject: [PATCH] shorter version of webserver response builder --- cgilite.sh | 20 +++++++------------- 1 file changed, 7 insertions(+), 13 deletions(-) diff --git a/cgilite.sh b/cgilite.sh index 7998288..3292e03 100755 --- a/cgilite.sh +++ b/cgilite.sh @@ -81,22 +81,16 @@ if [ -z "$REQUEST_METHOD" -a -z "$SERVER_PROTOCOL" ]; then # Without Content-Length header, connection will terminate after # script. - cgilite_status='200 OK'; cgilite_response=''; cgilite_cl=''; + cgilite_status='200 OK'; cgilite_response=''; cgilite_cl="Connection: close${CR}"; . "$0" |sed '1{s;^Status: ;HTTP/1.1 ;; t; s;^;HTTP/1.1 200 OK\r\n;;}' \ | while read -r l; do case $l in Status:*) cgilite_status="${l#Status: }";; - Content-Length:*) cgilite_response="$cgilite_response${BR}$l"; cgilite_cl='x';; - $CR) if [ "$cgilite_cl" ]; then - printf '%s %s\r\n%s\n\r\n' \ - 'HTTP/1.1' "${cgilite_status%${CR}}" \ - "$cgilite_response" - cat; exit 0 - else - printf '%s %s\r\n%s\n%s\r\n\r\n' \ - 'HTTP/1.1' "${cgilite_status%${CR}}" \ - "$cgilite_response" "Connection: close" - cat; exit 1 - fi;; + Content-Length:*) cgilite_cl="${l}";; + $CR) printf '%s %s\r\n%s\n%s\n\r\n' \ + 'HTTP/1.1' "${cgilite_status%${CR}}" \ + "$cgilite_response" "${cgilite_cl}" |tee /dev/stderr + cat; + [ "${cgilite_cl#Connection}" = "${cgilite_cl}" ] && exit 0 || exit 1;; *) cgilite_response="$cgilite_response${BR}$l";; esac; done || exit 0; (sleep $cgilite_timeout && kill $$) & cgilite_watchdog=$! -- 2.39.2