72 lines
1.7 KiB
Ruby
72 lines
1.7 KiB
Ruby
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#
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# httpservlet.rb -- HTTPServlet Module
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#
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# Author: IPR -- Internet Programming with Ruby -- writers
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# Copyright (c) 2000 TAKAHASHI Masayoshi, GOTOU Yuuzou
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# Copyright (c) 2002 Internet Programming with Ruby writers. All rights
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# reserved.
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#
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# $IPR: abstract.rb,v 1.24 2003/07/11 11:16:46 gotoyuzo Exp $
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require 'thread'
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require 'webrick/htmlutils'
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require 'webrick/httputils'
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require 'webrick/httpstatus'
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module WEBrick
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module HTTPServlet
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class HTTPServletError < StandardError; end
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class AbstractServlet
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def self.get_instance(config, *options)
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self.new(config, *options)
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end
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def initialize(server, *options)
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@server = @config = server
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@logger = @server[:Logger]
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@options = options
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end
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def service(req, res)
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method_name = "do_" + req.request_method.gsub(/-/, "_")
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if respond_to?(method_name)
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__send__(method_name, req, res)
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else
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raise HTTPStatus::MethodNotAllowed,
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"unsupported method `#{req.request_method}'."
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end
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end
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def do_GET(req, res)
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raise HTTPStatus::NotFound, "not found."
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end
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def do_HEAD(req, res)
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do_GET(req, res)
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end
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def do_OPTIONS(req, res)
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m = self.methods.grep(/^do_[A-Z]+$/)
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m.collect!{|i| i.sub(/do_/, "") }
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m.sort!
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res["allow"] = m.join(",")
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end
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private
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def redirect_to_directory_uri(req, res)
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if req.path[-1] != ?/
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location = req.path + "/"
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if req.query_string && req.query_string.size > 0
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location << "?" << req.query_string
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end
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res.set_redirect(HTTPStatus::MovedPermanently, location)
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end
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end
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end
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end
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end
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