Class: Rex::Ui::Text::Output::Buffer

Inherits:
Rex::Ui::Text::Output show all
Defined in:
lib/rex/ui/text/output/buffer.rb,
lib/rex/ui/text/output/buffer/stdout.rb

Overview

This class implements output against a buffer.

Defined Under Namespace

Modules: Stdout

Instance Attribute Summary collapse

Attributes inherited from Rex::Ui::Text::Output

#config, #input

Instance Method Summary collapse

Methods inherited from Rex::Ui::Text::Output

#auto_color, #disable_color, #enable_color, #print, #print_error, #print_good, #print_line, #print_status, #print_warning, #puts, #update_prompt

Methods inherited from Output

#flush, #print, #print_error, #print_good, #print_line, #print_status, #print_warning, #prompting, #prompting?

Constructor Details

#initialize ⇒ Buffer

Initializes an output buffer.



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# File 'lib/rex/ui/text/output/buffer.rb', line 17

def initialize
  self.buf = ''
end

Instance Attribute Details

#buf ⇒ Object

The underlying buffer state.



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# File 'lib/rex/ui/text/output/buffer.rb', line 55

def buf
  @buf
end

Instance Method Details

#dump_buffer ⇒ Object

Read everything out of the buffer and reset it



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# File 'lib/rex/ui/text/output/buffer.rb', line 38

def dump_buffer
  self.buf ||= ''
  buffer = self.buf.dup
  reset()
  buffer
end

#print_raw(msg = '') ⇒ Object

Appends the supplied message to the output buffer.



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# File 'lib/rex/ui/text/output/buffer.rb', line 28

def print_raw(msg = '')
  self.buf += msg || ''

  msg
end

#reset ⇒ Object

Reset the buffer to an empty string.



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# File 'lib/rex/ui/text/output/buffer.rb', line 48

def reset
  self.buf = ''
end

#supports_color? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/rex/ui/text/output/buffer.rb', line 21

def supports_color?
  false
end