Class: AMF::Pure::Deserializer

Inherits:
Object
  • Object
show all
Includes:
ReadIOHelpers
Defined in:
lib/amf/pure/deserializer.rb

Overview

Pure ruby deserializer – AMF0 deserializer, it switches over to AMF3 when it sees the switch flag

Instance Method Summary collapse

Methods included from ReadIOHelpers

#byte_order, #byte_order_little?, #read_double, #read_int16_network, #read_int8, #read_word16_network, #read_word32_network, #read_word8

Constructor Details

#initialize ⇒ Deserializer

Returns a new instance of Deserializer.



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# File 'lib/amf/pure/deserializer.rb', line 9

def initialize
  @ref_cache = []
end

Instance Method Details

#deserialize(source, type = nil) ⇒ Object 



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# File 'lib/amf/pure/deserializer.rb', line 13

def deserialize(source, type=nil)
  source = StringIO.new(source) unless StringIO === source
  type = read_int8 source unless type
  case type
  when AMF0_NUMBER_MARKER
    read_number source
  when AMF0_BOOLEAN_MARKER
    read_boolean source
  when AMF0_STRING_MARKER
    read_string source
  when AMF0_OBJECT_MARKER
    read_object source
  when AMF0_NULL_MARKER
    nil
  when AMF0_UNDEFINED_MARKER
    nil
  when AMF0_REFERENCE_MARKER
    read_reference source
  when AMF0_HASH_MARKER
    read_hash source
  when AMF0_STRICT_ARRAY_MARKER
    read_array source
  when AMF0_DATE_MARKER
    read_date source
  when AMF0_LONG_STRING_MARKER
    read_string source, true
  when AMF0_UNSUPPORTED_MARKER
    nil
  when AMF0_XML_MARKER
    #read_xml source
  when AMF0_TYPED_OBJECT_MARKER
    read_typed_object source
  when AMF0_AMF3_MARKER
    AMF3Deserializer.new.deserialize(source)
  end
end