Class: LS4::UpdateLogData

Inherits:
Object
  • Object
show all
Defined in:
lib/ls4/service/ulog.rb

Overview

-——--...--- |1|vbcode| raw | -——--...--- 0x91

vtime
       key

-——------——--...--- |1|vbcode|vbcode|vbcode| raw | -——------——--...--- 0x93

vtime
       offset
              size
                     key

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(vtime, key, *meta) ⇒ UpdateLogData

Returns a new instance of UpdateLogData.



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# File 'lib/ls4/service/ulog.rb', line 117

def initialize(vtime, key, *meta)
  @vtime = vtime
  @key = key
  @meta = meta
end

Instance Attribute Details

#key ⇒ Object (readonly)

Returns the value of attribute key.



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# File 'lib/ls4/service/ulog.rb', line 124

def key
  @key
end

#meta ⇒ Object (readonly)

Returns the value of attribute meta.



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# File 'lib/ls4/service/ulog.rb', line 125

def meta
  @meta
end

#vtime ⇒ Object (readonly)

Returns the value of attribute vtime.



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# File 'lib/ls4/service/ulog.rb', line 123

def vtime
  @vtime
end

Class Method Details

.load(raw) ⇒ Object 



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# File 'lib/ls4/service/ulog.rb', line 145

def self.load(raw)
  n = raw.unpack('C')[0]
  vtime, i = VariableByteCode.decode_index(raw, 1)
  meta = []
  (n - 0x91).times {
    m, i = VariableByteCode.decode_index(raw, i)
    meta << m
  }
  key = raw[i..-1]
  new(vtime, key, *meta)
end

Instance Method Details

#dump ⇒ Object 



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# File 'lib/ls4/service/ulog.rb', line 135

def dump
  raw = [0x91 + @meta.size].pack('C')
  VariableByteCode.encode(@vtime, raw)
  meta.each {|m|
    VariableByteCode.encode(m, raw)
  }
  raw << key
  raw
end

#offset ⇒ Object 



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# File 'lib/ls4/service/ulog.rb', line 127

def offset
  @meta[0]
end

#size ⇒ Object 



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# File 'lib/ls4/service/ulog.rb', line 131

def size
  @meta[1]
end