#!/usr/bin/env ruby
# coding: utf-8
Encoding.default_external = 'utf-8'
require'kconv'
require'cgi'
require'open3'
require'timeout'
begin
Timeout.timeout(0.5){
c = CGI.new(:accept_charset => "UTF-8")
# question = c["que"]
# pro = c["program"].toutf8
# mes = c["mes"]
# hint = c["hint"]
p = "puts\"aa\""
que = "問題文"
mes = "メッセージ"
cmd = "ruby -Ku -e '#{p}'"
o,e,s = Open3.capture3(cmd)
print("Content-type: text/html; charset=utf-8\n\n")
print <<EOF
<!DOCTYPE html>
<html>
<head>
<meta charset=utf-8>
<title>テキストエディタ読込</title>
<link rel="stylesheet" type="text/css" href="editor.css">
<style>
</style>
</head>
<body>
<form method="POST" action="./textcode.rb">
<h3>名前を入力してください</h3>
<input type="text" name="name"></input>
EOF
printf("<h1>%s</h1>\n", que)
print <<EOF
<textarea name="example">プログラムのコードを入力</textarea>
<input type="submit" value="Let Go">
<input type="reset" value="reset">
<h2>出力例</h2>
EOF
printf("<textarea id=\"black\" name=\"ans\">%s</textarea>\n", o.toutf8)
printf("<h1>どこでつかうの??</h1><p>%s</p>\n", mes)
puts("</form>")
puts("</body>\n</html>")
}
rescue Timeout::Error
file = File.open("errormes.txt", "r")
puts file.read
file.close
end
