Module: Rex::Ui::Subscriber::Output

Included in:
Rex::Ui::Subscriber
Defined in:
lib/rex/ui/subscriber.rb

Overview

Subscribes to the output half of the user interface.

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#user_output ⇒ Object

The user output handle.



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# File 'lib/rex/ui/subscriber.rb', line 88

def user_output
  @user_output
end

Instance Method Details

#flush ⇒ Object

Wraps user_output.flush



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# File 'lib/rex/ui/subscriber.rb', line 81

def flush
  user_output.flush if (user_output)
end

#print(msg = '') ⇒ Object

Wraps user_output.print



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# File 'lib/rex/ui/subscriber.rb', line 74

def print(msg='')
  user_output.print(msg) if (user_output)
end

#print_blank_line ⇒ Object (protected)

Prints a blank line. Used when the input is prompting.



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# File 'lib/rex/ui/subscriber.rb', line 95

def print_blank_line
  user_output.prompting(false)
  user_output.print_line
end

#print_error(msg = '') ⇒ Object Also known as: print_bad

Wraps user_output.print_error



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# File 'lib/rex/ui/subscriber.rb', line 42

def print_error(msg='')
  if (user_output)
    print_blank_line if user_output.prompting?
    user_output.print_error(msg)
  end
end

#print_good(msg = '') ⇒ Object

Wraps user_output.print_good



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# File 'lib/rex/ui/subscriber.rb', line 54

def print_good(msg='')
  if (user_output)
    print_blank_line if user_output.prompting?
    user_output.print_good(msg)
  end
end

#print_line(msg = '') ⇒ Object

Wraps user_output.print_line



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# File 'lib/rex/ui/subscriber.rb', line 22

def print_line(msg='')
  if (user_output)
    print_blank_line if user_output.prompting?
    user_output.print_line(msg)
  end
end

#print_status(msg = '') ⇒ Object

Wraps user_output.print_status



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# File 'lib/rex/ui/subscriber.rb', line 32

def print_status(msg='')
  if (user_output)
    print_blank_line if user_output.prompting?
    user_output.print_status(msg)
  end
end

#print_warning(msg = '') ⇒ Object

Wraps user_output.print_warning



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# File 'lib/rex/ui/subscriber.rb', line 64

def print_warning(msg='')
  if (user_output)
    print_blank_line if user_output.prompting?
    user_output.print_warning(msg)
  end
end