1 files changed, 0 insertions, 86 deletions
diff --git a/trunk/lib/rubygems/package/tar_reader.rb b/trunk/lib/rubygems/package/tar_reader.rb
deleted file mode 100644
index 8359399207..0000000000
--- a/trunk/lib/rubygems/package/tar_reader.rb
+++ /dev/null
@@ -1,86 +0,0 @@
-#++
-# Copyright (C) 2004 Mauricio Julio Fernández Pradier
-# See LICENSE.txt for additional licensing information.
-#--
-
-require 'rubygems/package'
-
-class Gem::Package::TarReader
-
-  include Gem::Package
-
-  class UnexpectedEOF < StandardError; end
-
-  def self.new(io)
-    reader = super
-
-    return reader unless block_given?
-
-    begin
-      yield reader
-    ensure
-      reader.close
-    end
-
-    nil
-  end
-
-  def initialize(io)
-    @io = io
-    @init_pos = io.pos
-  end
-
-  def close
-  end
-
-  def each
-    loop do
-      return if @io.eof?
-
-      header = Gem::Package::TarHeader.from @io
-      return if header.empty?
-
-      entry = Gem::Package::TarReader::Entry.new header, @io
-      size = entry.header.size
-
-      yield entry
-
-      skip = (512 - (size % 512)) % 512
-
-      if @io.respond_to? :seek then
-        # avoid reading...
-        @io.seek(size - entry.bytes_read, IO::SEEK_CUR)
-      else
-        pending = size - entry.bytes_read
-
-        while pending > 0 do
-          bread = @io.read([pending, 4096].min).size
-          raise UnexpectedEOF if @io.eof?
-          pending -= bread
-        end
-      end
-
-      @io.read skip # discard trailing zeros
-
-      # make sure nobody can use #read, #getc or #rewind anymore
-      entry.close
-    end
-  end
-
-  alias each_entry each
-
-  ##
-  # NOTE: Do not call #rewind during #each
-
-  def rewind
-    if @init_pos == 0 then
-      raise Gem::Package::NonSeekableIO unless @io.respond_to? :rewind
-      @io.rewind
-    else
-      raise Gem::Package::NonSeekableIO unless @io.respond_to? :pos=
-      @io.pos = @init_pos
-    end
-  end
-
-end
-