Created
July 11, 2010 15:02
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| require "rack" | |
| include Rack | |
| class VerySmallHttpd | |
| def get_path env | |
| paths = env["PATH_INFO"].split("/") | |
| paths.shift | |
| paths.join("/") | |
| end | |
| def index path | |
| files = (Dir::entries path) | |
| files.map!{ |f| "<li><a href='#{f}'>#{f}</a></li>" } | |
| '<html>' + | |
| '<head><title>Index of</title></head>' + | |
| '<body>' + | |
| '<h1>Index of</h1>' + | |
| '<ul>' + files.join("") + '</ul>' + | |
| '</body>' + | |
| '</html>' | |
| end | |
| def call(env) | |
| req = Rack::Request.new(env) | |
| path = get_path env | |
| type = "text/html" | |
| body = if path == "" | |
| index Dir::pwd | |
| else | |
| if File::ftype(path) == "directory" | |
| index (Dir::pwd + "/" + path) | |
| else | |
| type = 'text/plain' unless path =~ /.*\.htm/ | |
| open(path).read | |
| end | |
| end | |
| head = {"Content-Type" => type, "Pragma" => "no-cache", "Cache-Control"=> "no-cache"} | |
| [200, head, [body]] | |
| end | |
| end | |
| Handler::WEBrick.run VerySmallHttpd.new, :Port => 3000 |
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