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@@ -2,9 +2,9 @@ mg.write("HTTP/1.0 200 OK\r\n")
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mg.write("Content-Type: text/html\r\n")
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mg.write("\r\n")
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mg.write([[<html><body>
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-
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-<p>This is another example of a Lua server page, served by
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-<a href="https://github.com/civetweb/civetweb">CivetWeb web server</a>.
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+<p>This is Lua script example 2, served by the
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+<a href="https://github.com/civetweb/civetweb">CivetWeb web server</a>,
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+version ]] .. mg.version .. [[.
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</p><p>
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The following features are available:
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<ul>
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@@ -12,7 +12,9 @@ The following features are available:
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function print_if_available(tab, name)
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if tab then
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- mg.write("<li>" .. name .. "</li>\n")
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+ mg.write("<li>" .. name .. " available</li>\n")
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+ else
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+ mg.write("<li>" .. name .. " not available</li>\n")
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end
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end
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@@ -61,31 +63,68 @@ print_if_available(connect, "connect function")
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mg.write("<li>server options</li>\n")
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recurse(mg.get_option())
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+-- Print some data from random generators
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+if mg.uuid then
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+ mg.write("<li>random data</li>\n")
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+ local t = {GUID = mg.uuid(), random = mg.random()}
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+ recurse(t)
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+end
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+
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+-- Print loaded packages known to Lua
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+if package and (type(package.loaded)=="table") then
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+ if #package.loaded > 0 then
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+ mg.write("<li>loaded packages</li>\n")
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+ recurse(package.loaded)
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+ else
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+ mg.write("<li>loaded packages: none</li>\n")
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+ end
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+end
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+
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+-- Print preloaded packages known to Lua
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+if xml then
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+ mg.write("<li>xml</li>\n")
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+ recurse(xml)
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+end
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+
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+-- Current date/time
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mg.write("</ul></p>\n");
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mg.write("<p> Today is " .. os.date("%A") .. "</p>\n");
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+-- Request content
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+mg.write("\n<hr/>\n")
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l = mg.request_info.content_length
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if l then
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mg.write("<p>Content-Length = "..l..":<br>\n<pre>\n")
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mg.write(mg.read())
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mg.write("\n</pre>\n</p>\n")
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+else
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+ mg.write("<p>not request content available</p>\n")
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end
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+-- Directory listing
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+mg.write("\n<hr/>\n")
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mg.write("<p>\n");
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-
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- if lfs then
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+if not lfs then
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+ mg.write("lfs not available\n")
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+else
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mg.write("Files in " .. lfs.currentdir())
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mg.write("\n<ul>\n")
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+ local cnt = 0
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for f in lfs.dir(".") do
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- local mime = mg.get_mime_type(f)
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- mg.write("<li>" .. f .. " (" .. mime .. ")</li>\n")
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- local at = lfs.attributes(f);
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- recurse(at)
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+ cnt = cnt + 1
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+ if (cnt < 6) then
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+ local mime = mg.get_mime_type(f)
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+ mg.write("<li>" .. f .. " (" .. mime .. ")</li>\n")
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+ local at = lfs.attributes(f);
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+ recurse(at)
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+ end
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end
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mg.write("</ul>\n")
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+ mg.write(string.format("<ul>%u files total</ul>\n", cnt))
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end
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mg.write([[
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</p>
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</body></html>
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]])
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+
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bel2125