| mg.write("HTTP/1.0 200 OK\r\n") | |
| mg.write("Content-Type: text/html\r\n") | |
| mg.write("\r\n") | |
| mg.write([[<html><body> | |
| <p>This is another example of a Lua server page, served by | |
| <a href="https://github.com/civetweb/civetweb">CivetWeb web server</a>. | |
| </p><p> | |
| The following features are available: | |
| <ul> | |
| ]]) | |
| function print_if_available(tab, name) | |
| if tab then | |
| mg.write("<li>" .. name .. "</li>\n") | |
| end | |
| end | |
| function recurse(tab, excl) | |
| excl = excl or {} | |
| mg.write("<ul>\n") | |
| for k,v in pairs(tab) do | |
| if type(v) == "table" then | |
| mg.write("<li>" .. tostring(k) .. ":</li>\n") | |
| if excl[v] then | |
| -- cyclic | |
| else | |
| excl[v] = true | |
| recurse(v, excl) | |
| excl[v] = false | |
| end | |
| else | |
| mg.write("<li>" .. tostring(k) .. " = " .. tostring(v) .. "</li>\n") | |
| end | |
| end | |
| mg.write("</ul>\n") | |
| end | |
| -- Print Lua version and available libraries | |
| mg.write("<li>" .. _VERSION .. " with the following standard libraries</li>\n") | |
| mg.write("<ul>\n") | |
| libs = {"string", "math", "table", "io", "os", "bit32", "utf8", "package", "coroutine", "debug"}; | |
| for _,n in ipairs(libs) do | |
| print_if_available(_G[n], n); | |
| end | |
| mg.write("</ul>\n") | |
| print_if_available(sqlite3, "sqlite3 binding") | |
| print_if_available(lfs, "lua file system") | |
| --recurse(_G) | |
| -- Print mg library | |
| libname = "mg" | |
| print_if_available(_G[libname], libname .. " library") | |
| recurse(_G[libname]) | |
| -- Print connect function | |
| print_if_available(connect, "connect function") | |
| -- Get all server options | |
| mg.write("<li>server options</li>\n") | |
| recurse(mg.get_option()) | |
| mg.write("</ul></p>\n"); | |
| mg.write("<p> Today is " .. os.date("%A") .. "</p>\n"); | |
| l = mg.request_info.content_length | |
| if l then | |
| mg.write("<p>Content-Length = "..l..":<br>\n<pre>\n") | |
| mg.write(mg.read()) | |
| mg.write("\n</pre>\n</p>\n") | |
| end | |
| mg.write("<p>\n"); | |
| if lfs then | |
| mg.write("Files in " .. lfs.currentdir()) | |
| mg.write("\n<ul>\n") | |
| for f in lfs.dir(".") do | |
| local mime = mg.get_mime_type(f) | |
| mg.write("<li>" .. f .. " (" .. mime .. ")</li>\n") | |
| local at = lfs.attributes(f); | |
| recurse(at) | |
| end | |
| mg.write("</ul>\n") | |
| end | |
| mg.write([[ | |
| </p> | |
| </body></html> | |
| ]]) |