34 lines
818 B
Ruby
34 lines
818 B
Ruby
# frozen_string_literal: true
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module Zip
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class PassThruDecompressor < Decompressor # :nodoc:all
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def initialize(*args)
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super
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@read_so_far = 0
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end
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def read(length = nil, outbuf = +'')
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return (length.nil? || length.zero? ? '' : nil) if eof
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if length.nil? || (@read_so_far + length) > decompressed_size
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length = decompressed_size - @read_so_far
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end
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@read_so_far += length
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input_stream.read(length, outbuf)
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end
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def eof
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@read_so_far >= decompressed_size
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end
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alias eof? eof
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end
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::Zip::Decompressor.register(::Zip::COMPRESSION_METHOD_STORE, ::Zip::PassThruDecompressor)
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end
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# Copyright (C) 2002, 2003 Thomas Sondergaard
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# rubyzip is free software; you can redistribute it and/or
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# modify it under the terms of the ruby license.
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