Module: HrrRbSsh::Transport::CompressionAlgorithm::Functionable

Includes:
Loggable
Included in:
Zlib
Defined in:
lib/hrr_rb_ssh/transport/compression_algorithm/functionable.rb

Instance Attribute Summary

Attributes included from Loggable

#log_key, #logger

Instance Method Summary collapse

Methods included from Loggable

#log_debug, #log_error, #log_fatal, #log_info, #log_warn

Instance Method Details

#close ⇒ Object 



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# File 'lib/hrr_rb_ssh/transport/compression_algorithm/functionable.rb', line 31

def close
  @deflator.close if @deflator && @deflator.closed?.!
  @inflator.close if @inflator && @inflator.closed?.!
end

#deflate(data) ⇒ Object 



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# File 'lib/hrr_rb_ssh/transport/compression_algorithm/functionable.rb', line 23

def deflate data
  @deflator.deflate(data, ::Zlib::SYNC_FLUSH)
end

#inflate(data) ⇒ Object 



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# File 'lib/hrr_rb_ssh/transport/compression_algorithm/functionable.rb', line 27

def inflate data
  @inflator.inflate(data)
end

#initialize(direction, logger: nil) ⇒ Object 



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# File 'lib/hrr_rb_ssh/transport/compression_algorithm/functionable.rb', line 13

def initialize direction, logger: nil
  self.logger = logger
  case direction
  when Direction::OUTGOING
    @deflator = ::Zlib::Deflate.new
  when Direction::INCOMING
    @inflator = ::Zlib::Inflate.new
  end
end