X-Git-Url: https://git.plutz.net/?p=confetti;a=blobdiff_plain;f=cgi.sh;fp=cgi.sh;h=cf0023c3c90949f7677bb72b0b2c108e7dac1220;hp=0000000000000000000000000000000000000000;hb=2a8ceba3e2a32940dafd3305237b4b519ef8781c;hpb=325336a63c383f6e40aeda8bec6896331a4408c3

diff --git a/cgi.sh b/cgi.sh
new file mode 100755
index 0000000..cf0023c
--- /dev/null
+++ b/cgi.sh
@@ -0,0 +1,23 @@
+#!/bin/zsh
+
+declare -A _GET
+declare -A _POST
+
+
+cgi_get() {  # parse HTTP GET string
+  echo "$QUERY_STRING" |tr '&' '\n' |while read query; do
+    key="$(echo "$query" |sed -r 's:^([a-zA-Z0-9_-]*)=(.*)$:\1:')"
+    val="$(echo "$query" |sed -r 's:^([a-zA-Z0-9_-]*)=(.*)$:\2:')"
+    _GET["$key"]="$(echo -e "$(echo "$val" |sed 's:+: :g;s:%:\\x:g')")"
+  done
+  debug "$_GET"
+}
+
+cgi_post() {  # parse HTTP POST string
+  sed -u 1q |tr '&' '\n' |while read query; do
+    key="$(echo "$query" |sed -r 's:^([a-zA-Z0-9_-]*)=(.*)$:\1:')"
+    val="$(echo "$query" |sed -r 's:^([a-zA-Z0-9_-]*)=(.*)$:\2:')"
+    _POST["$key"]="$(echo -e "$(echo "$val" |sed 's:+: :g;s:%:\\x:g')")"
+  done
+  debug "$_POST"
+}