Class: Capricorn::Client

Inherits:
Object
  • Object
show all
Defined in:
lib/capricorn/client.rb,
lib/capricorn/client/auth_token.rb

Defined Under Namespace

Classes: AuthToken

Class Method Summary collapse

Class Method Details

.connect(token = nil) ⇒ Object

connect to the server referenced by the given token.



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# File 'lib/capricorn/client.rb', line 25

def self.connect(token=nil)
  token ||= 'core.token'
  
  [Capricorn::DEFAULT_ROOT_SYSTEM_DIR,
   Capricorn::DEFAULT_USER_SYSTEM_DIR,
   File.join(Capricorn::DEFAULT_USER_SYSTEM_DIR, 'tokens'),
   '.'].each do |path|
    path = File.expand_path(File.join(path, token))
    if File.file? path
      token = path
      break
    end
  end
  
  unless File.file? token
    raise "Unable to read the token at: #{token}"
  end
  
  token = Capricorn::Client::AuthToken.load_file(token) if String === token
  token.connect if token
end

.current(token = nil) ⇒ Object

return an potentialy initialize the client to the given token.



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# File 'lib/capricorn/client.rb', line 19

def self.current(token=nil)
  @client = connect(token) unless @client
  @client
end

.parse_uri(uri) ⇒ Object

return a DRb uri for the given Capricorn uri.



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# File 'lib/capricorn/client.rb', line 11

def self.parse_uri(uri)
  uri     = URI.parse(uri)
  use_ssl = (uri.scheme == 'ssl+capricorn')
  uri.scheme = 'druby'
  return use_ssl, uri.to_s
end