7 cgi_get() { # parse HTTP GET string
8 echo "$QUERY_STRING" |tr '&' '\n' |while read query; do
9 key="$(echo "$query" |sed -r 's:^([a-zA-Z0-9_-]*)=(.*)$:\1:')"
10 val="$(echo "$query" |sed -r 's:^([a-zA-Z0-9_-]*)=(.*)$:\2:')"
11 _GET["$key"]="$(echo -e "$(echo "$val" |sed 's:+: :g;s:%:\\x:g')")"
15 cgi_post() { # parse HTTP POST string
16 sed -u 1q |tr '&' '\n' |while read query; do
17 key="$(echo "$query" |sed -r 's:^([a-zA-Z0-9_-]*)=(.*)$:\1:')"
18 val="$(echo "$query" |sed -r 's:^([a-zA-Z0-9_-]*)=(.*)$:\2:')"
19 value="$(echo -e "$(echo "$val" |sed 's:+: :g;s:%:\\x:g')")"
20 if [ -n "$_POST[\"$key\"]" ]; then
22 while [ -n "$_POST[\"$key$n\"]" ]; do n=$(($n + 1)); done
23 _POST["$key$n"]="$value"
25 _POST["$key"]="$value"
27 #debug "_POST[$key] => $value"
31 cgi_refdata() { # Parse GET data from referer
32 echo "$HTTP_REFERER" |cut -d'?' -f2- |tr '&' '\n' |while read query; do
33 key="$(echo "$query" |sed -r 's:^([a-zA-Z0-9_-]*)=(.*)$:\1:')"
34 val="$(echo "$query" |sed -r 's:^([a-zA-Z0-9_-]*)=(.*)$:\2:')"
35 _REF["$key"]="$(echo -e "$(echo "$val" |sed 's:+: :g;s:%:\\x:g')")"