Class: AMF::Pure::Response

Inherits:
Object
  • Object
show all
Includes:
WriteIOHelpers
Defined in:
lib/amf/pure/remoting.rb

Overview

AMF response object wrapper, it is responsible for serializing the AMF response

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods included from WriteIOHelpers

#byte_order, #byte_order_little?, #pack_double, #pack_int16_network, #pack_int8, #pack_integer, #pack_word32_network

Constructor Details

#initialize ⇒ Response

Returns a new instance of Response.



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# File 'lib/amf/pure/remoting.rb', line 55

def initialize
  @amf_version = 3
  @headers = []
  @messages = []
end

Instance Attribute Details

#amf_version ⇒ Object

Returns the value of attribute amf_version.



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# File 'lib/amf/pure/remoting.rb', line 53

def amf_version
  @amf_version
end

#headers ⇒ Object

Returns the value of attribute headers.



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# File 'lib/amf/pure/remoting.rb', line 53

def headers
  @headers
end

#messages ⇒ Object

Returns the value of attribute messages.



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# File 'lib/amf/pure/remoting.rb', line 53

def messages
  @messages
end

Instance Method Details

#serialize ⇒ Object 



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# File 'lib/amf/pure/remoting.rb', line 61

def serialize
  stream = ""

  # Write version
  stream << pack_int16_network(@amf_version)

  # Write headers
  stream << pack_int16_network(@headers.length) # Header count
  @headers.each do |h|
    stream << pack_int16_network(h.name.length)
    stream << h.name
    stream << pack_int8(h.must_understand ? 1 : 0)
    stream << pack_word32_network(-1)
    stream << AMF.serialize(h.data, 0)
  end

  # Write messages
  stream << pack_int16_network(@messages.length) # Message count
  @messages.each do |m|
    stream << pack_int16_network(m.target_uri.length)
    stream << m.target_uri

    stream << pack_int16_network(m.response_uri.length)
    stream << m.response_uri

    stream << pack_word32_network(-1)
    stream << AMF0_AMF3_MARKER if @amf_version == 3
    stream << AMF.serialize(m.data, @amf_version)
  end

  stream
end