Class: EM::FTPD::Configurator

Inherits:
Object
  • Object
show all
Defined in:
lib/em-ftpd/configurator.rb

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Configurator

Returns a new instance of Configurator.



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# File 'lib/em-ftpd/configurator.rb', line 7

def initialize
  @user      = nil
  @group     = nil
  @daemonise = false
  @name      = nil
  @pid_file  = nil
  @port      = 21

  @driver    = nil
  @driver_args = []
end

Instance Method Details

#check! ⇒ Object 



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# File 'lib/em-ftpd/configurator.rb', line 106

def check!
  if @driver.nil?
    die("driver MUST be specified in the config file")
  end
end

#daemonise(val = nil) ⇒ Object 



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# File 'lib/em-ftpd/configurator.rb', line 58

def daemonise(val = nil)
  if val
    @daemonise = val
  else
    @daemonise
  end
end

#driver(klass = nil) ⇒ Object 



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# File 'lib/em-ftpd/configurator.rb', line 66

def driver(klass = nil)
  if klass
    @driver = klass
  else
    @driver
  end
end

#driver_args(*args) ⇒ Object 



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# File 'lib/em-ftpd/configurator.rb', line 74

def driver_args(*args)
  if args.empty?
    @driver_args
  else
    @driver_args = args
  end
end

#gid ⇒ Object 



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# File 'lib/em-ftpd/configurator.rb', line 46

def gid
  return nil if @group.nil?

  begin
    detail = Etc.getpwnam(@group)
    return detail.gid
  rescue
    $stderr.puts "group must be nil or a real group" if detail.nil?
  end
end

#group(val = nil) ⇒ Object 



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# File 'lib/em-ftpd/configurator.rb', line 38

def group(val = nil)
  if val
    @group = val.to_s
  else
    @group
  end
end

#name(val = nil) ⇒ Object 



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# File 'lib/em-ftpd/configurator.rb', line 82

def name(val = nil)
  if val
    @name = val.to_s
  else
    @name
  end
end

#pid_file(val = nil) ⇒ Object 



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# File 'lib/em-ftpd/configurator.rb', line 90

def pid_file(val = nil)
  if val
    @pid_file = val.to_s
  else
    @pid_file
  end
end

#port(val = nil) ⇒ Object 



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# File 'lib/em-ftpd/configurator.rb', line 98

def port(val = nil)
  if val
    @port = val.to_i
  else
    @port
  end
end

#uid ⇒ Object 



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# File 'lib/em-ftpd/configurator.rb', line 27

def uid
  return nil if @user.nil?

  begin
    detail = Etc.getpwnam(@user)
    return detail.uid
  rescue
    $stderr.puts "user must be nil or a real account" if detail.nil?
  end
end

#user(val = nil) ⇒ Object 



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# File 'lib/em-ftpd/configurator.rb', line 19

def user(val = nil)
  if val
    @user = val.to_s
  else
    @user
  end
end