Class: Tassadar::MPQ::EncryptedHashTable

Inherits:
BinData::BasePrimitive
  • Object
show all
Defined in:
lib/tassadar/mpq/hash_table.rb

Instance Method Summary collapse

Instance Method Details

#read_and_return_value(io) ⇒ Object 



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# File 'lib/tassadar/mpq/hash_table.rb', line 32

def read_and_return_value(io)
  value = BlockEncryptor.new("(hash table)", 0x300, io, eval_parameter(:entries) * 16).decrypt
  HashTable.read(value)
end

#sensible_default ⇒ Object 



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# File 'lib/tassadar/mpq/hash_table.rb', line 46

def sensible_default
  [0,0,0,0,0,0].pack("VVvCCV")
end

#value_to_binary_string(value) ⇒ Object 



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# File 'lib/tassadar/mpq/hash_table.rb', line 37

def value_to_binary_string(value)
  packed_string = ""
  value.hashes.each do |hash|
    packed_string += [hash.file_path_hash_a, hash.file_path_hash_b, hash.language, hash.platform, 0, hash.file_block_index].pack("VVvCCV")
  end

  BlockEncryptor.new("(hash table)", 0x300, value, eval_parameter(:entries) * 16).encrypt
end