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# encoding: binary
# Phusion Passenger - http://www.modrails.com/
# Copyright (c) 2010 Phusion
#
# "Phusion Passenger" is a trademark of Hongli Lai & Ninh Bui.
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.
require 'phusion_passenger/abstract_request_handler'
require 'phusion_passenger/classic_rails/cgi_fixed'
module PhusionPassenger
module ClassicRails
# A request handler for Ruby on Rails applications.
class RequestHandler < AbstractRequestHandler
CONTENT_LENGTH = 'CONTENT_LENGTH' # :nodoc:
HTTP_CONTENT_LENGTH = 'HTTP_CONTENT_LENGTH' # :nodoc:
NINJA_PATCHING_LOCK = Mutex.new # :nodoc:
@@ninja_patched_action_controller = false
def initialize(owner_pipe, options = {})
super(owner_pipe, options)
NINJA_PATCHING_LOCK.synchronize do
ninja_patch_action_controller
end
end
protected
# Overrided method.
def process_request(headers, input, output, status_line_desired)
# FIXME: how to print status line?
headers[CONTENT_LENGTH] = headers[HTTP_CONTENT_LENGTH]
cgi = CGIFixed.new(headers, input, output)
::Dispatcher.dispatch(cgi,
::ActionController::CgiRequest::DEFAULT_SESSION_OPTIONS,
cgi.stdoutput)
end
private
def ninja_patch_action_controller
if !@@ninja_patched_action_controller && defined?(::ActionController::Base) \
&& ::ActionController::Base.private_method_defined?(:perform_action)
@@ninja_patched_action_controller = true
::ActionController::Base.class_eval do
alias passenger_orig_perform_action perform_action
def perform_action(*whatever)
headers[X_POWERED_BY] = @passenger_header
passenger_orig_perform_action(*whatever)
end
private :perform_action
end
end
end
end
end # module ClassicRails
end # module PhusionPassenger
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