Initial Commit

Author: brookemckim

.gitignore

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+*.gem
+*.rbc
+.bundle
+.config
+.yardoc
+Gemfile.lock
+InstalledFiles
+_yardoc
+coverage
+doc/
+lib/bundler/man
+pkg
+rdoc
+spec/reports
+test/tmp
+test/version_tmp
+tmp

Gemfile

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+source 'https://rubygems.org'
+
+# Specify your gem's dependencies in roku-packager.gemspec
+gemspec
+
+gem 'rake'

LICENSE.txt

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+Copyright (c) 2012 brookemckim
+
+MIT License
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

README.md

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+# Roku::Packager
+
+TODO: Write a gem description
+
+## Installation
+
+Add this line to your application's Gemfile:
+
+    gem 'roku-packager'
+
+And then execute:
+
+    $ bundle
+
+Or install it yourself as:
+
+    $ gem install roku-packager
+
+## Usage
+
+TODO: Write usage instructions here
+
+## 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

Rakefile

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+require 'bundler/gem_tasks'
+require 'rake/testtask'
+
+Rake::TestTask.new do |t|
+  t.libs.push 'lib'
+  t.libs.push 'spec'
+  t.test_files = FileList['spec/**/*_spec.rb']
+  t.verbose = true
+end
+
+task :default => [:test]
+task :spec => [:test]

lib/roku-packager.rb

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+require 'roku-packager/version'
+require 'roku-packager/key_gen'
+require 'roku-packager/uploader'
+require 'roku-packager/packager'
+
+module Roku
+  module Packager
+
+  end
+end

lib/roku-packager/genkey_output.rb

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+module RokuPackager
+  module GenkeyOutput
+    def parse(output)
+      dev_id, password = nil, nil
+
+      if (match = /Password: (\S*)/.match(output))
+        password = match[1]
+      end
+
+      if (match = /DevID: (\S*)/.match(output))
+        dev_id = match[1]
+      end
+
+      [dev_id, password]
+    end
+  end
+end

lib/roku-packager/key_gen.rb

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+require 'net/telnet'
+require 'roku-packager/genkey_output'
+
+module RokuPackager
+  class KeyGen
+    class ConnectionError < StandardError; end
+    class GenerationError < StandardError; end
+
+    def initialize(roku_hostname)
+      @hostname = roku_hostname
+    end
+
+    def create
+      dev_id, password = parse(generate)
+
+      if dev_id && password
+        [dev_id, password]
+      else
+        raise GenerationError, 'Error generating credentials'
+      end
+    end
+
+    def generate
+      output_from_connection = ''
+
+      connection.cmd('genkey') do |output|
+        output_from_connection << output
+      end
+    rescue Timeout::Error
+      output_from_connection
+    end
+
+    def connection
+      @connection ||= Net::Telnet::new("Host" => @hostname, "Port" => '8080')
+    rescue Errno::ECONNREFUSED
+      raise ConnectionError, 'Connection to device was refused. Possibly wrong host.'
+    rescue Timeout::Error
+      raise ConnectionError, 'Connection to device failed. Host is possibly down.'
+    end
+
+    private
+
+    include GenkeyOutput
+  end
+end

lib/roku-packager/packager.rb

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+require 'rest-client'
+require 'time'
+
+module RokuPackager
+  class Packager
+    def initialize(host, name_and_version, password)
+      @host = host
+      @name_and_version = name_and_version
+      @password = password
+    end
+
+    def submit
+      relative_path = pull_out_relative_package_path(submission_response)
+
+      URI::HTTP.build(host: @host, path: '/' + relative_path)
+    end
+
+    def submission_response
+      parameters = { passwd: @password,
+                     pkg_time: Time.now.to_i,
+                     app_name: @name_and_version,
+                     mysubmit: 'Package',
+                     multipart: true }
+
+      RestClient.post url.to_s, parameters
+    end
+
+    def url
+      @url ||= URI::HTTP.build(host: @host, path: '/plugin_package')
+    end
+
+    private
+
+      def pull_out_relative_package_path(html_body)
+        /a href=\\"(pkgs\S*)\\">/.match(html_body)[1]
+      end
+  end
+end

lib/roku-packager/uploader.rb

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+require 'uri'
+require 'rest_client'
+
+module RokuPackager
+  class Uploader
+    def initialize(host)
+      @host = host
+    end
+
+    def run(file)
+      delete
+      upload(file)
+    end
+
+    def upload(file)
+      parameters = { archive: File.new(file), mysubmit: 'Replace' }
+      RestClient.post url.to_s, parameters
+    end
+
+    def delete
+      parameters = { mysubmit: 'Delete', archive: nil, multipart: true }
+      RestClient.post url.to_s, parameters
+    end
+
+    def url
+      @url ||= URI::HTTP.build(host: @host, path: '/plugin_install')
+    end
+  end
+end

lib/roku-packager/version.rb

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+module Roku
+  module Packager
+    VERSION = "0.0.1"
+  end
+end

roku-packager.gemspec

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+# -*- encoding: utf-8 -*-
+lib = File.expand_path('../lib', __FILE__)
+$LOAD_PATH.unshift(lib) unless $LOAD_PATH.include?(lib)
+require 'roku-packager/version'
+
+Gem::Specification.new do |gem|
+  gem.name          = "roku-packager"
+  gem.version       = Roku::Packager::VERSION
+  gem.authors       = ["brookemckim"]
+  gem.email         = ["brooke.mckim@gmail.com"]
+  gem.description   = %q{TODO: Write a gem description}
+  gem.summary       = %q{TODO: Write a gem summary}
+  gem.homepage      = ""
+
+  gem.files         = `git ls-files`.split($/)
+  gem.executables   = gem.files.grep(%r{^bin/}).map{ |f| File.basename(f) }
+  gem.test_files    = gem.files.grep(%r{^(test|spec|features)/})
+  gem.require_paths = ["lib"]
+
+  gem.add_dependency 'rest-client', '~> 1.6.6'
+
+  gem.add_development_dependency 'mocha'
+  gem.add_development_dependency 'minitest'
+end

spec/roku-packager/genkey_output_spec.rb

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+require 'spec_helper'
+
+describe RokuPackager::GenkeyOutput do
+  before do
+    class Genkey
+      extend RokuPackager::GenkeyOutput
+    end
+
+    @output =<<EOF
+.
+.
+.
+.
++
++
++
+Password: jO3nThMQZxaAMSH2a1mIiw==
+DevID: 65b331d470432d609fec8c5f78e09683559e56b9
+>
+EOF
+  end
+
+  it 'parses out devid and password' do
+    Genkey.parse(@output).must_equal [
+      '65b331d470432d609fec8c5f78e09683559e56b9',
+      'jO3nThMQZxaAMSH2a1mIiw=='
+    ]
+  end
+end

spec/roku-packager/key_gen_spec.rb

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+require 'spec_helper'
+
+describe RokuPackager::KeyGen do
+  describe '#create' do
+    before do
+      @key_gen = RokuPackager::KeyGen.new('192.168.1.10')
+    end
+
+    it 'returns parsed_output' do
+      @key_gen.expects(:generate).returns('output_from_device')
+      @key_gen.expects(:parse)
+        .with('output_from_device').returns(['devid', 'password'])
+
+      @key_gen.create.must_equal ['devid', 'password']
+    end
+
+    it 'raises exception if dev_id is nil' do
+      @key_gen.stubs(:generate).returns(nil)
+      @key_gen.stubs(:parse).returns([nil, 'password'])
+
+      lambda {
+        @key_gen.create
+      }.must_raise RokuPackager::KeyGen::GenerationError
+    end
+
+    it 'raises exception if password is nil' do
+      @key_gen.stubs(:generate).returns(nil)
+      @key_gen.stubs(:parse).returns(['devid', nil])
+
+      lambda {
+        @key_gen.create
+      }.must_raise RokuPackager::KeyGen::GenerationError
+    end
+  end
+end
+

spec/roku-packager/packager_spec.rb

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+require 'spec_helper'
+
+describe RokuPackager::Packager do
+  before do
+    host = '192.168.0.10'
+    name_and_version = 'Lol 1.0'
+    password = 'sporks'
+
+    @packager = RokuPackager::Packager.new(host, name_and_version, password)
+  end
+
+  describe '#url' do
+    it 'builds a the proper url' do
+      @packager.url.must_equal URI('http://192.168.0.10/plugin_package')
+    end
+  end
+
+  describe '#submit' do
+    it 'builds a download url for the submitted package' do
+      @packager.expects(:submission_response).returns(nil)
+      @packager.expects(:pull_out_relative_package_path).returns('pkg/blah.zip')
+
+      @packager.submit.must_equal URI('http://192.168.0.10/pkg/blah.zip')
+    end
+  end
+end
+

spec/roku-packager/uploader_spec.rb

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+require 'spec_helper'
+
+describe RokuPackager::Uploader do
+  before do
+    @uploader = RokuPackager::Uploader.new("192.168.0.10")
+  end
+
+  describe '#run' do
+    it 'deletes and then uploads the file' do
+      @uploader.expects(:delete)
+      @uploader.expects(:upload).with('afile')
+
+      @uploader.run('afile')
+    end
+  end
+
+  describe '#url' do
+    it 'builds a proper url' do
+      @uploader.url.must_equal URI("http://192.168.0.10/plugin_install")
+    end
+  end
+end

spec/spec_helper.rb

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+require 'minitest/autorun'
+require 'mocha'
+
+require 'roku-packager'