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# frozen_string_literal: true
module Zip
class StreamableStream < DelegateClass(Entry) # :nodoc:all
def initialize(entry)
super
@temp_file = Tempfile.new(::File.basename(name))
@temp_file.binmode
end
def get_output_stream
if block_given?
begin
yield(@temp_file)
ensure
@temp_file.close
end
else
@temp_file
end
end
def get_input_stream
unless @temp_file.closed?
raise StandardError, "cannot open entry for reading while its open for writing - #{name}"
end
@temp_file.open # reopens tempfile from top
@temp_file.binmode
if block_given?
begin
yield(@temp_file)
ensure
@temp_file.close
end
else
@temp_file
end
end
def write_to_zip_output_stream(output_stream)
output_stream.put_next_entry(self)
get_input_stream { |is| ::Zip::IOExtras.copy_stream(output_stream, is) }
end
def clean_up
super
@temp_file.unlink
end
end
end
# Copyright (C) 2002, 2003 Thomas Sondergaard
# rubyzip is free software; you can redistribute it and/or
# modify it under the terms of the ruby license.
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