From 319ae4628f4e0058de3e40e4ca7791b17e45e70c Mon Sep 17 00:00:00 2001 From: Joshua Peek Date: Tue, 27 Jan 2009 18:54:01 -0600 Subject: Move HTTP libs and middleware into ActionDispatch component --- actionpack/lib/action_dispatch/rack/lock.rb | 21 +++++++++++++++++++++ actionpack/lib/action_dispatch/rack/multipart.rb | 22 ++++++++++++++++++++++ actionpack/lib/action_dispatch/rack/parse_query.rb | 18 ++++++++++++++++++ 3 files changed, 61 insertions(+) create mode 100644 actionpack/lib/action_dispatch/rack/lock.rb create mode 100644 actionpack/lib/action_dispatch/rack/multipart.rb create mode 100644 actionpack/lib/action_dispatch/rack/parse_query.rb (limited to 'actionpack/lib/action_dispatch/rack') diff --git a/actionpack/lib/action_dispatch/rack/lock.rb b/actionpack/lib/action_dispatch/rack/lock.rb new file mode 100644 index 0000000000..9bf1889065 --- /dev/null +++ b/actionpack/lib/action_dispatch/rack/lock.rb @@ -0,0 +1,21 @@ +module Rack + # Rack::Lock was commited to Rack core + # http://github.com/rack/rack/commit/7409b0c + # Remove this when Rack 1.0 is released + unless defined? Lock + class Lock + FLAG = 'rack.multithread'.freeze + + def initialize(app, lock = Mutex.new) + @app, @lock = app, lock + end + + def call(env) + old, env[FLAG] = env[FLAG], false + @lock.synchronize { @app.call(env) } + ensure + env[FLAG] = old + end + end + end +end diff --git a/actionpack/lib/action_dispatch/rack/multipart.rb b/actionpack/lib/action_dispatch/rack/multipart.rb new file mode 100644 index 0000000000..3b142307e9 --- /dev/null +++ b/actionpack/lib/action_dispatch/rack/multipart.rb @@ -0,0 +1,22 @@ +module Rack + module Utils + module Multipart + class << self + def parse_multipart_with_rewind(env) + result = parse_multipart_without_rewind(env) + + begin + env['rack.input'].rewind if env['rack.input'].respond_to?(:rewind) + rescue Errno::ESPIPE + # Handles exceptions raised by input streams that cannot be rewound + # such as when using plain CGI under Apache + end + + result + end + + alias_method_chain :parse_multipart, :rewind + end + end + end +end diff --git a/actionpack/lib/action_dispatch/rack/parse_query.rb b/actionpack/lib/action_dispatch/rack/parse_query.rb new file mode 100644 index 0000000000..2f21a57770 --- /dev/null +++ b/actionpack/lib/action_dispatch/rack/parse_query.rb @@ -0,0 +1,18 @@ +# Rack does not automatically cleanup Safari 2 AJAX POST body +# This has not yet been commited to Rack, please +1 this ticket: +# http://rack.lighthouseapp.com/projects/22435/tickets/19 + +module Rack + module Utils + alias_method :parse_query_without_ajax_body_cleanup, :parse_query + module_function :parse_query_without_ajax_body_cleanup + + def parse_query(qs, d = '&;') + qs = qs.dup + qs.chop! if qs[-1] == 0 + qs.gsub!(/&_=$/, '') + parse_query_without_ajax_body_cleanup(qs, d) + end + module_function :parse_query + end +end -- cgit v1.2.3