PlugByteServe

This is a Plug module for adding HTTP Content-Range to a set of routes. Only single byte ranges are currently supported. Wikipedia entry on HTTP Byte Serving for more information.

Installation

Add plug_byte_serve to the deps function in your project's mix.exs file:

defp deps do
  [{:plug_byte_serve, "~> 0.1.0"}]
end

Then run mix do deps.get, deps.compile inside your project's directory.

Usage

PlugByteServe can be used just as any other Plug. Add Plug.ByteServe after all of the other plugs you want to happen using the plug function.

When you know which file you want to serve

defmodule GetServed do
  import Plug.Conn
  use Plug.Router

  plug PlugByteServe, path: "/tmp", file: "/tmp/file"
  plug :match
  plug :dispatch

  get "/" do
    conn
    |> send_resp()
  end
end

When the file is dynamically found

defmodule GetServed do
  import Plug.Conn
  use Plug.Router

  plug :match
  plug :dispatch

  get "/:file" do
    path = "/path/to/files/"
    conn
    |> PlugByteServe.call([path: path, file: file])
    |> send_resp()
  end
end

TODO

• Plug-ify byte serving code
• Proper handling of invalid range requests
• Use sendfile for efficiency
• Support multipart range requests

Contributing

1. Fork it
2. Create your feature branch (git checkout -b my-new-feature)
3. Commit your changes (git commit -am 'Add some feature')
4. Push to the branch (git push origin my-new-feature)
5. Create new Pull Request

License

Plug.BasicAuth uses the same license as Plug and the Elixir programming language. See the license file for more information.