Mercurial Hosting > luan
diff http/src/luan/modules/web/shell.luan @ 493:1d082a0812e0
move web to http
author | Franklin Schmidt <fschmidt@gmail.com> |
---|---|
date | Fri, 15 May 2015 17:29:59 -0600 |
parents | web/src/luan/modules/web/shell.luan@62b457c50594 |
children |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/http/src/luan/modules/web/shell.luan Fri May 15 17:29:59 2015 -0600 @@ -0,0 +1,68 @@ +local Luan = require "luan:Luan" +local ipairs = Luan.ipairs +local load = Luan.load +local try = Luan.try +local Io = require "luan:Io" +local print = Io.print +local Debug = require "luan:Debug" +local Http = require "luan:web/Http" +local Html = require "luan:Html" + +per_session = true + +local history = {} +env = {} + +function service() + if Http.request.parameters.clear ~= nil then + history = {} + else + local cmd = Http.request.parameters.cmd + if cmd ~= nil then + Io.stdout = {} + function Io.stdout.write(...) + for v in Luan.values(...) do + history[#history+1] = v + end + end + print( "% "..cmd ) + try { + function() + local line = load(cmd,"<web_shell>",env,true) + Debug.print_if_something( line() ) + end; + catch = function(e) + Io.print_to(Io.stderr,e) + print(e) + end; + } + end + end + + Io.stdout = Http.response.text_writer() +%> +<html> + <head> + <% Html.simply_html_head() %> + <title>Luan Shell</title> + </head> + <body> + <div container> + <h3>Luan Shell</h3> + <p>This is a command shell. Enter commands below.</p> + <pre><% + for _,v in ipairs(history) do + Io.stdout.write(v) + end + %></pre> + <form name='form0' method='post'> + % <input name='cmd' size="80" autofocus> + <input type="submit" value="run" textcolor="white" bgcolor="#337ab7"> + <input type="submit" name="clear" value="clear" textcolor="white" bgcolor="#337ab7"> + </form> + </div> + <% Html.simply_html_body_bottom() %> + </body> +</html> +<% +end