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21 lines
382 B
21 lines
382 B
6 years ago
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#coding=utf-8
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module Trustie
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module Utils
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def self.digest(diskfile)
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md5 = Digest::MD5.new
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File.open(diskfile, "rb") do |f|
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buffer = ""
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while (buffer = f.read(8192))
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md5.update(buffer)
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end
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end
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md5.hexdigest
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end
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end
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end
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if __FILE__ == $0
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puts Trustie::Utils.digest('/Users/guange/Downloads/QQ_V4.0.2.dmg')
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end
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