fix update site missing file error
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4b2cf0aeb0
commit
5b3006c104
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@ -0,0 +1,132 @@
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require 'process_shared'
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class ProcessShareWrapper
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attr_accessor :data
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attr_accessor :need_process
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def parse_value(v)
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if v[0] == Fixnum
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v[1].read_int64
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elsif v[0] == Float
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v[1].read_float
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else
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byte_size = v[3].read_int64
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if v[0] == String
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v[1].read_string(byte_size).force_encoding('utf-8')
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else
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Marshal.load(v[1].read_bytes(byte_size))
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end
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end
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end
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def save_value(h,v)
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if h[0] == Fixnum
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h[1].write_int64(v)
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elsif h[0] == Float
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h[1].write_float(v)
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else
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if h[0] == String
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tmp_obj = "#{v}\0"
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else
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tmp_obj = Marshal.dump(v)
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end
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str_len = h[2].read_int64
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if tmp_obj.bytesize > str_len
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h[1].write_string("\0")
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puts "#{v.class}: out of memory"
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puts v
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# puts "-------------------------------"
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else
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begin
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h[1].write_string(tmp_obj)
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rescue => e
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puts "#{v.class}: #{e.to_s}"
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puts v
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puts "-------------------------------"
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end
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h[3].write_int64(tmp_obj.bytesize)
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end
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end
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end
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def initialize(data, min_byte_size=256)
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self.need_process = true
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def process_string(tmp_obj, str_len)
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pointer = ProcessShared::SharedMemory.new(:uint8, str_len)
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pointer.write_string(tmp_obj)
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pointer
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end
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def process_value(v, min_byte_size)
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case v
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when String
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str_len = v.bytesize * 2
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str_len = min_byte_size if str_len < min_byte_size
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str_len_obj = ProcessShared::SharedMemory.new(:int64)
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str_len_obj.write_int64(str_len)
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byte_size_obj = ProcessShared::SharedMemory.new(:int64)
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byte_size_obj.write_int64(v.bytesize)
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[String, process_string(v, str_len), str_len_obj, byte_size_obj]
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when Fixnum
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tmp = ProcessShared::SharedMemory.new(:int64)
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tmp.write_int64(v)
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[Fixnum,tmp]
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when Float
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tmp = ProcessShared::SharedMemory.new(:float)
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tmp.write_float(v)
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[Float,tmp]
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else
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tmp_obj = Marshal.dump(v)
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str_len = tmp_obj.bytesize*2
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if v.respond_to?(:min_memory)
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str_len = [str_len, v.min_memory].max
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else
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str_len = [str_len, 1000].max
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end
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str_len_obj = ProcessShared::SharedMemory.new(:int64)
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str_len_obj.write_int64(str_len)
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byte_size_obj = ProcessShared::SharedMemory.new(:int64)
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byte_size_obj.write_int64(tmp_obj.bytesize)
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[Object, process_string(tmp_obj, str_len), str_len_obj, byte_size_obj]
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end
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end
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case data
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when Hash
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self.data = data.map do |k,v|
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[k,process_value(v, min_byte_size)]
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end.to_h
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when Array
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self.data = data.map{|v| process_value(v, min_byte_size)}
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else
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self.need_process = false
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self.data = process_value(data, min_byte_size)
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end
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end
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def value
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if self.need_process
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case self.data
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when Hash
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self.data.map{|k,v| [k,parse_value(v)]}.to_h
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when Array
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self.data.map{|v| parse_value(v)}
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end
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else
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parse_value(self.data)
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end
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end
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def value=(v)
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if self.need_process
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raise 'You cannot change value.'
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else
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save_value(self.data,v)
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end
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end
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def [](k)
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parse_value(self.data[k])
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end
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def []=(k,v)
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save_value(self.data[k],v)
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end
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end
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