Class: Protocol::HTTP1::Body::Fixed

Inherits:
HTTP::Body::Readable
  • Object
show all
Defined in:
lib/protocol/http1/body/fixed.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(stream, length) ⇒ Fixed

Returns a new instance of Fixed.



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# File 'lib/protocol/http1/body/fixed.rb', line 29

def initialize(stream, length)
  @stream = stream
  @length = length
  @remaining = length
end

Instance Attribute Details

#length ⇒ Object (readonly)

Returns the value of attribute length.



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# File 'lib/protocol/http1/body/fixed.rb', line 35

def length
  @length
end

#remaining ⇒ Object (readonly)

Returns the value of attribute remaining.



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# File 'lib/protocol/http1/body/fixed.rb', line 36

def remaining
  @remaining
end

Instance Method Details

#close(error = nil) ⇒ Object 



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# File 'lib/protocol/http1/body/fixed.rb', line 42

def close(error = nil)
  if @remaining != 0
    @stream.close
  end
  
  super
end

#empty? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/protocol/http1/body/fixed.rb', line 38

def empty?
  @remaining == 0
end

#inspect ⇒ Object 



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# File 'lib/protocol/http1/body/fixed.rb', line 70

def inspect
  "\#<#{self.class} length=#{@length} remaining=#{@remaining}>"
end

#join ⇒ Object 



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# File 'lib/protocol/http1/body/fixed.rb', line 62

def join
  buffer = @stream.read(@remaining)
  
  @remaining = 0
  
  return buffer
end

#read ⇒ Object 



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# File 'lib/protocol/http1/body/fixed.rb', line 50

def read
  if @remaining > 0
    if chunk = @stream.readpartial(@remaining)
      @remaining -= chunk.bytesize
      
      return chunk
    else
      raise EOFError, "Stream closed with #{@remaining} bytes remaining!"
    end
  end
end