Module: Nis::Util::Serializer

Defined in:
lib/nis/util/serializer.rb

Class Method Summary collapse

Class Method Details

.serialize_common(entity) ⇒ Object 



15
16
17
18
19
20
21
22
23
24
25
26
27
28
 
# File 'lib/nis/util/serializer.rb', line 15

def self.serialize_common(entity)
  a = []
  a += serialize_int(entity[:type])
  a += serialize_int(entity[:version])
  a += serialize_int(entity[:timeStamp])

  temp = hex2ua(entity[:signer])
  a += serialize_int(temp.size)
  a += temp

  a += serialize_long(entity[:fee].to_i)
  a += serialize_int(entity[:deadline])
  a
end

.serialize_multisig_transfer(entity) ⇒ Object 



30
31
32
33
34
35
36
37
38
39
40
41
 
# File 'lib/nis/util/serializer.rb', line 30

def self.serialize_multisig_transfer(entity)
  a = []

  # Common transaction part
  a += serialize_common(entity)

  # Transfer transaction part
  tx = serialize_transfer(entity[:otherTrans])
  a += serialize_int(tx.size)
  a += tx
  a
end

.serialize_transaction(entity) ⇒ Array

Serialize a transaction object

Parameters:

  • entity (Hash)

Returns:

  • (Array) 


6
7
8
9
10
11
12
13
 
# File 'lib/nis/util/serializer.rb', line 6

def self.serialize_transaction(entity)
  method = case entity[:type]
    when  257 then method(:serialize_transfer)
    when 4100 then method(:serialize_multisig_transfer)
    else raise "Not implemented entity type: #{entity[:type]}"
  end
  method.call(entity)
end

.serialize_transfer(entity) ⇒ Object 



43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
 
# File 'lib/nis/util/serializer.rb', line 43

def self.serialize_transfer(entity)
  a = []

  # Common transaction part
  a += serialize_common(entity)

  # Transfer transaction part
  temp = serialize_safe_string(entity[:recipient])
  a += temp

  a += serialize_long(entity[:amount])

  temp = hex2ua(entity[:message][:payload])
  if temp.size == 0
    a += [0,0,0,0]
  else
    a += serialize_int(temp.size + 8)
    a += serialize_int(entity[:message][:type])
    a += serialize_int(temp.size)
    a += temp
  end
  a
end