+sub readparse {
+ my ($in, $key, $val, %ret);
+ if (defined $ENV{"QUERY_STRING"} && $ENV{"QUERY_STRING"} ne "") {
+ $in=$ENV{QUERY_STRING};
+ } elsif(defined $ENV{"REQUEST_METHOD"}
+ && $ENV{"REQUEST_METHOD"} eq "POST")
+ {
+ read(STDIN,$in,$ENV{CONTENT_LENGTH});
+ } else {
+ return;
+ }
+ foreach (split(/&/,$in)) {
+ s/\+/ /g;
+ ($key, $val) = split(/=/,$_,2);
+ $key=~s/%(..)/pack("c",hex($1))/ge;
+ $val=~s/%(..)/pack("c",hex($1))/ge;
+ $ret{$key}=$val;
+ }
+$debug = 1 if (defined $ret{"debug"} && $ret{"debug"} eq "aj");
+ return %ret;
+}
+