1 files changed, 0 insertions, 126 deletions
diff --git a/lib/mwrap_rack.rb b/lib/mwrap_rack.rb
deleted file mode 100644
index 6cc6d31..0000000
--- a/lib/mwrap_rack.rb
+++ /dev/null
@@ -1,126 +0,0 @@
-# Copyright (C) all contributors <mwrap-public@80x24.org>
-# License: GPL-2.0+ <https://www.gnu.org/licenses/gpl-2.0.txt>
-# frozen_string_literal: true
-require 'mwrap'
-require 'rack'
-require 'cgi'
-
-# MwrapRack is an obsolete standalone Rack application which can be
-# mounted to run within your application process.
-#
-# The embedded mwrap-httpd for Unix sockets and mwrap-rproxy for TCP
-# from the Perl version <https://80x24.org/mwrap-perl.git/> replaces
-# this in a non-obtrusive way for code which can't handle Ruby-level
-# threads.
-#
-# The remaining documentation remains for historical purposes:
-#
-# Using the Rack::Builder API in config.ru, you can map it to
-# the "/MWRAP/" endpoint.  As with the rest of the Mwrap API,
-# your Rack server needs to be spawned with the mwrap(1)
-# wrapper to enable the LD_PRELOAD.
-#
-#     require 'mwrap_rack'
-#     map('/MWRAP') { run(MwrapRack.new) }
-#     map('/') { run(your_normal_app) }
-#
-# This module is only available in mwrap 2.0.0+
-class MwrapRack
-  module HtmlResponse # :nodoc:
-    def response
-      [ 200, {
-          'expires' => 'Fri, 01 Jan 1980 00:00:00 GMT',
-          'pragma' => 'no-cache',
-          'cache-control' => 'no-cache, max-age=0, must-revalidate',
-          'content-type' => 'text/html; charset=UTF-8',
-        }, self ]
-    end
-  end
-
-  class Each < Struct.new(:script_name, :min, :sort) # :nodoc:
-    include HtmlResponse
-    HEADER = '<tr><th>' + %w(total allocations frees mean_life max_life
-                location).join('</th><th>') + '</th></tr>'
-    FIELDS = %w(total allocations frees mean_life max_life location)
-    def each
-      Mwrap.quiet do
-        t = -"Mwrap.each(#{min})"
-        sn = script_name
-        all = []
-        f = FIELDS.dup
-        sc = FIELDS.index(sort || 'total') || 0
-        f[sc] = -"<b>#{f[sc]}</b>"
-        f.map! do |hdr|
-          if hdr.start_with?('<b>')
-            hdr
-          else
-            -%Q(<a\nhref="#{sn}/each/#{min}?sort=#{hdr}">#{hdr}</a>)
-          end
-        end
-        Mwrap.each(min) do |loc, total, allocations, frees, age_sum, max_life|
-          mean_life = frees == 0 ? Float::INFINITY : age_sum/frees.to_f
-          all << [total,allocations,frees,mean_life,max_life,loc]
-        end
-        all.sort_by! { |cols| -cols[sc] }
-
-        yield(-"<html><head><title>#{t}</title></head>" \
-               "<body><h1>#{t}</h1>\n" \
-               "<h2>Current generation: #{GC.count}</h2>\n<table>\n" \
-               "<tr><th>#{f.join('</th><th>')}</th></tr>\n")
-        all.each do |cols|
-          loc = cols.pop
-          cols[3] = sprintf('%0.3f', cols[3]) # mean_life
-          href = -(+"#{sn}/at/#{CGI.escape(loc)}").encode!(xml: :attr)
-          yield(%Q(<tr><td>#{cols.join('</td><td>')}<td><a\nhref=#{
-                  href}>#{-loc.encode(xml: :text)}</a></td></tr>\n))
-          cols.clear
-        end.clear
-        yield "</table></body></html>\n"
-      end
-    end
-  end
-
-  class EachAt < Struct.new(:loc) # :nodoc:
-    include HtmlResponse
-    HEADER = '<tr><th>size</th><th>generation</th></tr>'
-
-    def each
-      t = loc.name.encode(xml: :text)
-      yield(-"<html><head><title>#{t}</title></head>" \
-             "<body><h1>live allocations at #{t}</h1>" \
-             "<h2>Current generation: #{GC.count}</h2>\n<table>#{HEADER}")
-      loc.each do |size, generation|
-        yield("<tr><td>#{size}</td><td>#{generation}</td></tr>\n")
-      end
-      yield "</table></body></html>\n"
-    end
-  end
-
-  def r404 # :nodoc:
-    [404,{'content-type'=>'text/plain'},["Not found\n"]]
-  end
-
-  # The standard Rack application endpoint for MwrapRack
-  def call(env)
-    case env['PATH_INFO']
-    when %r{\A/each/(\d+)\z}
-      min = $1.to_i
-      m = env['QUERY_STRING'].match(/\bsort=(\w+)/)
-      Each.new(env['SCRIPT_NAME'], min, m ? m[1] : nil).response
-    when %r{\A/at/(.*)\z}
-      loc = -CGI.unescape($1)
-      loc = Mwrap[loc] or return r404
-      EachAt.new(loc).response
-    when '/'
-      n = 2000
-      u = 'https://80x24.org/mwrap/README.html'
-      b = -('<html><head><title>Mwrap demo</title></head>' \
-          "<body><p><a href=\"each/#{n}\">allocations &gt;#{n} bytes</a>" \
-          "<p><a href=\"#{u}\">#{u}</a>" \
-          "</body></html>\n")
-      [ 200, {'content-type'=>'text/html','content-length'=>-b.size.to_s},[b]]
-    else
-      r404
-    end
-  end
-end