Class: Moob::Megatrends

Inherits:
BaseLom show all
Defined in:
lib/moob/megatrends.rb

Instance Attribute Summary

Attributes inherited from BaseLom

#hostname, #username

Instance Method Summary collapse

Methods inherited from BaseLom

action, actions, #logout, name

Constructor Details

#initialize(hostname, options = {}) ⇒ Megatrends

Returns a new instance of Megatrends.



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# File 'lib/moob/megatrends.rb', line 5

def initialize hostname, options = {}
  super hostname, options
  @username ||= 'root'
  @password ||= 'superuser'
  begin
    @ip = Socket.getaddrinfo(hostname, nil)[0][3]
  rescue
    raise "Couldn't resolve \"#{hostname}\""
  end
  @session.base_url = "#{@transport}://#{@ip}/"
end

Instance Method Details

#authenticate ⇒ Object 



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# File 'lib/moob/megatrends.rb', line 17

def authenticate
  auth = @session.post 'rpc/WEBSES/create.asp',
    { 'WEBVAR_USERNAME' => @username, 'WEBVAR_PASSWORD' => @password }

  raise ResponseError.new auth unless auth.status == 200

  auth.body =~ /'SESSION_COOKIE' *: *'([^']+)'/
  raise "Couldn't find auth cookie in \"#{auth.body}\"" unless $&

  @cookie = "test=1; path=/; SessionCookie=#{$1}"
  return self
end

#detect ⇒ Object 



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# File 'lib/moob/megatrends.rb', line 30

def detect
  begin
    home = @session.get 'page/login.html'
    home.body =~ /\.\.\/res\/banner_right\.png/
  rescue
    false
  end
end

#jnlp ⇒ Object 



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# File 'lib/moob/megatrends.rb', line 40

def jnlp
  @session.ignore_content_length = true
  viewer = @session.get 'Java/jviewer.jnlp', { 'Cookie' => @cookie }
  raise ResponseError.new viewer unless viewer.status == 200

  return viewer.body
end

#pcycle ⇒ Object 



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# File 'lib/moob/megatrends.rb', line 66

def pcycle;    power_action 2; end

#poff ⇒ Object 



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# File 'lib/moob/megatrends.rb', line 64

def poff;      power_action 0; end

#pon ⇒ Object 



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# File 'lib/moob/megatrends.rb', line 65

def pon;       power_action 1; end

#power_action(action) ⇒ Object 



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# File 'lib/moob/megatrends.rb', line 48

def power_action action
  req = @session.post 'rpc/hostctl.asp',
    { 'WEBVAR_POWER_CMD' => action },
    { 'Cookie' => @cookie }
  raise ResponseError.new req unless req.status == 200
  unless req.body =~ /WEBVAR_STRUCTNAME_HL_POWERSTATUS/
    raise 'The answer looks wrong'
  end
  return nil
end

#preset ⇒ Object 



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# File 'lib/moob/megatrends.rb', line 67

def preset;    power_action 3; end

#pstatus ⇒ Object 



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# File 'lib/moob/megatrends.rb', line 71

def pstatus
  status = @session.get 'rpc/hoststatus.asp',
    { 'Cookie' => @cookie }
  raise ResponseError.new status unless status.status == 200
  raise 'Couldn\'t read the state' unless status.body =~ /'JF_STATE' : (.),/
  case $1
  when '0'
    return :off
  when '1'
    return :on
  end
end

#soft_poff ⇒ Object 



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# File 'lib/moob/megatrends.rb', line 68

def soft_poff; power_action 5; end