30 lines
646 B
Ruby
30 lines
646 B
Ruby
module REXML
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module Encoding
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@@__REXML_encoding_methods =<<-EOL
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def encode content
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array_utf8 = content.unpack("U*")
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array_enc = []
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array_utf8.each do |num|
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if ((num>>16) > 0)
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array_enc << 0
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array_enc << ??
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else
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array_enc << (num >> 8)
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array_enc << (num & 0xFF)
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end
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end
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array_enc.pack('C*')
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end
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def decode(str)
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array_enc=str.unpack('C*')
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array_utf8 = []
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2.step(array_enc.size-1, 2){|i|
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array_utf8 << (array_enc.at(i+1) + array_enc.at(i)*0x100)
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}
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array_utf8.pack('U*')
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end
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EOL
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end
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end
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