1 files changed, 0 insertions, 180 deletions
diff --git a/trunk/lib/rubygems/package/tar_writer.rb b/trunk/lib/rubygems/package/tar_writer.rb
deleted file mode 100644
index 6e11440e22..0000000000
--- a/trunk/lib/rubygems/package/tar_writer.rb
+++ /dev/null
@@ -1,180 +0,0 @@
-#++
-# Copyright (C) 2004 Mauricio Julio Fernández Pradier
-# See LICENSE.txt for additional licensing information.
-#--
-
-require 'rubygems/package'
-
-class Gem::Package::TarWriter
-
-  class FileOverflow < StandardError; end
-
-  class BoundedStream
-
-    attr_reader :limit, :written
-
-    def initialize(io, limit)
-      @io = io
-      @limit = limit
-      @written = 0
-    end
-
-    def write(data)
-      if data.size + @written > @limit
-        raise FileOverflow, "You tried to feed more data than fits in the file."
-      end
-      @io.write data
-      @written += data.size
-      data.size
-    end
-
-  end
-
-  class RestrictedStream
-
-    def initialize(io)
-      @io = io
-    end
-
-    def write(data)
-      @io.write data
-    end
-
-  end
-
-  def self.new(io)
-    writer = super
-
-    return writer unless block_given?
-
-    begin
-      yield writer
-    ensure
-      writer.close
-    end
-
-    nil
-  end
-
-  def initialize(io)
-    @io = io
-    @closed = false
-  end
-
-  def add_file(name, mode)
-    check_closed
-
-    raise Gem::Package::NonSeekableIO unless @io.respond_to? :pos=
-
-    name, prefix = split_name name
-
-    init_pos = @io.pos
-    @io.write "\0" * 512 # placeholder for the header
-
-    yield RestrictedStream.new(@io) if block_given?
-
-    size = @io.pos - init_pos - 512
-
-    remainder = (512 - (size % 512)) % 512
-    @io.write "\0" * remainder
-
-    final_pos = @io.pos
-    @io.pos = init_pos
-
-    header = Gem::Package::TarHeader.new :name => name, :mode => mode,
-                                         :size => size, :prefix => prefix
-
-    @io.write header
-    @io.pos = final_pos
-
-    self
-  end
-
-  def add_file_simple(name, mode, size)
-    check_closed
-
-    name, prefix = split_name name
-
-    header = Gem::Package::TarHeader.new(:name => name, :mode => mode,
-                                         :size => size, :prefix => prefix).to_s
-
-    @io.write header
-    os = BoundedStream.new @io, size
-
-    yield os if block_given?
-
-    min_padding = size - os.written
-    @io.write("\0" * min_padding)
-
-    remainder = (512 - (size % 512)) % 512
-    @io.write("\0" * remainder)
-
-    self
-  end
-
-  def check_closed
-    raise IOError, "closed #{self.class}" if closed?
-  end
-
-  def close
-    check_closed
-
-    @io.write "\0" * 1024
-    flush
-
-    @closed = true
-  end
-
-  def closed?
-    @closed
-  end
-
-  def flush
-    check_closed
-
-    @io.flush if @io.respond_to? :flush
-  end
-
-  def mkdir(name, mode)
-    check_closed
-
-    name, prefix = split_name(name)
-
-    header = Gem::Package::TarHeader.new :name => name, :mode => mode,
-                                         :typeflag => "5", :size => 0,
-                                         :prefix => prefix
-
-    @io.write header
-
-    self
-  end
-
-  def split_name(name) # :nodoc:
-    raise Gem::Package::TooLongFileName if name.size > 256
-
-    if name.size <= 100 then
-      prefix = ""
-    else
-      parts = name.split(/\//)
-      newname = parts.pop
-      nxt = ""
-
-      loop do
-        nxt = parts.pop
-        break if newname.size + 1 + nxt.size > 100
-        newname = nxt + "/" + newname
-      end
-
-      prefix = (parts + [nxt]).join "/"
-      name = newname
-
-      if name.size > 100 or prefix.size > 155 then
-        raise Gem::Package::TooLongFileName 
-      end
-    end
-
-    return name, prefix
-  end
-
-end
-