cgiscripts/main.lua

#!/usr/bin/env lua

local fcgi = require"fcgi"
apps = {
    yqtemplate = require"yqtemplate"
}

while fcgi.accept() do
    app = fcgi.getenv("DOCUMENT_URI"):sub(6)
    appfn = apps[app]
    if appfn then
        appfn.run(fcgi)
    else
        fcgi.print"Content-Type: text/html; charset=utf-8\r\n\r\n"
        fcgi.print[[<!DOCTYPE html>
<html>
<head><title>Annwan's CGI scripts</title></head>
<body>]]
        if app and app ~= "" then
            fcgi.print("<p>No such application: <b>" .. app .. "</b></p̬>\n")
        end
        fcgi.print("<p>Available applications:</p><ul>")
        for n, x in pairs(apps) do
            fcgi.print("<li><b><a href=/cgi/" .. n .. ">" .. n .. "</a></b> " .. x.desc .. "</li>")
        end
        fcgi.print[[
</ul>
</body>
</html>]]
    end
end