48 lines
1.1 KiB
Ruby
Executable File
48 lines
1.1 KiB
Ruby
Executable File
module Zip
|
|
class ZipStreamableStream < DelegateClass(ZipEntry) #nodoc:all
|
|
def initialize(entry)
|
|
super(entry)
|
|
@tempFile = Tempfile.new(::File.basename(name), ::File.dirname(zipfile))
|
|
@tempFile.binmode
|
|
end
|
|
|
|
def get_output_stream
|
|
if block_given?
|
|
begin
|
|
yield(@tempFile)
|
|
ensure
|
|
@tempFile.close
|
|
end
|
|
else
|
|
@tempFile
|
|
end
|
|
end
|
|
|
|
def get_input_stream
|
|
if ! @tempFile.closed?
|
|
raise StandardError, "cannot open entry for reading while its open for writing - #{name}"
|
|
end
|
|
@tempFile.open # reopens tempfile from top
|
|
@tempFile.binmode
|
|
if block_given?
|
|
begin
|
|
yield(@tempFile)
|
|
ensure
|
|
@tempFile.close
|
|
end
|
|
else
|
|
@tempFile
|
|
end
|
|
end
|
|
|
|
def write_to_zip_output_stream(aZipOutputStream)
|
|
aZipOutputStream.put_next_entry(self)
|
|
get_input_stream { |is| IOExtras.copy_stream(aZipOutputStream, is) }
|
|
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.
|