BR="$(printf '\n')"
CR="$(printf '\r')"
+HEADER(){
+ if [ -n "$cgilite_headers+x" ]; then
+ printf %s "$cgilite_headers" \
+ | sed -rn 's;^'"${1}"': ([^\r]+)\r?$;\1;ip;q;'
+ else
+ eval $(printf 'printf $HTTP_'; printf '%s' "${1}" |tr '[a-z]-' '[A-Z]_')
+ fi
+}
+
if [ "$1" = '--inetd' -a -z "$REQUEST_METHOD" ]; then
- REMOTE_ADDR="$TCPREMOTEIP"
- SERVER_NAME="$TCPLOCALIP"
- SERVER_PORT="$TCPLOCALPORT"
+ REMOTE_ADDR="${TCPREMOTEIP:-$NCAT_REMOTE_ADDR}"
+ SERVER_NAME="${TCPLOCALIP:-$NCAT_LOCAL_ADDR}"
+ SERVER_PORT="${TCPLOCALPORT:-$NCAT_LOCAL_PORT}"
read REQUEST_METHOD REQUEST_URI SERVER_PROTOCOL
PATH_INFO="${REQUEST_URI%\?*}"
QUERY_STRING="${REQUEST_URI#*\?}"
- HTTP_HEADERS="$(sed -u '/^\r\?$/q')"
+ cgilite_headers="$(sed -u '/^\r\?$/q')"
- HTTP_CONTENT_LENGTH="$(printf %s "$HTTP_HEADERS" |grep -oiE '^Content-Length: [0-9]+')"
- HTTP_CONTENT_LENGTH="${HTTP_CONTENT_LENGTH%%: *}"
- HTTP_COOKIE="$(printf %s "$HTTP_HEADERS" |grep -oiE '^Cookie: [^\r]+')"
- HTTP_COOKIE="${HTTP_COOKIE%%: *}"
+ HTTP_CONTENT_LENGTH="$(HEADER Content-Length |grep -xE '[0-9]+')"
+ HTTP_COOKIE="$(HEADER Cookie)"
export REMOTE_ADDR SERVER_NAME SERVER_PORT REQUEST_METHOD REQUEST_URI SERVER_PROTOCOL \
PATH_INFO QUERY_STRING HTTP_CONTENT_LENGTH HTTP_COOKIE
cgilite_post="$(head -c "$HTTP_CONTENT_LENGTH")"
fi
+[ -n "${DEBUG+x}" ] && env
+
cgilite_count(){
case $1 in
GET) printf %s "&${QUERY_STRING}";;
COOKIE(){
printf "$(
- printf %s " ${HTTP_COOKIE}" \
- | grep -Eo '[; ]'"$1"'=[^;]*' \
+ HEADER Cookie \
+ | grep -oE '(^|; ?)'"$1"'=[^;]*' \
| sed -rn "${2:-1}"'{s;^[^=]+=;;; s;\+; ;g; s;\\;\\\\;g;
# Hexadecimal { %00 - %FF } will be transformed to octal { \000 - \377 } for posix printf
s;%[0123].;&\\0;g; s;%[4567].;&\\1;g; s;%[89AB].;&\\2;g; s;%[CDEF].;&\\3;g;