Class: Rackup::Handler::CGI
- Inherits:
-
Object
- Object
- Rackup::Handler::CGI
show all
- Includes:
- Rack
- Defined in:
- lib/rackup/handler/cgi.rb
Constant Summary
Constants included
from Rack
Rack::Handler, Rack::Server
Class Method Summary
collapse
Class Method Details
.run(app, **options) ⇒ Object
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# File 'lib/rackup/handler/cgi.rb', line 8
def self.run(app, **options)
$stdin.binmode
serve app
end
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.send_body(body) ⇒ Object
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# File 'lib/rackup/handler/cgi.rb', line 48
def self.send_body(body)
body.each { |part|
$stdout.print part
$stdout.flush
}
end
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# File 'lib/rackup/handler/cgi.rb', line 37
def self.(status, )
$stdout.print "Status: #{status}\r\n"
.each { |k, vs|
vs.split("\n").each { |v|
$stdout.print "#{k}: #{v}\r\n"
}
}
$stdout.print "\r\n"
$stdout.flush
end
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.serve(app) ⇒ Object
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# File 'lib/rackup/handler/cgi.rb', line 13
def self.serve(app)
env = ENV.to_hash
env.delete "HTTP_CONTENT_LENGTH"
env[SCRIPT_NAME] = "" if env[SCRIPT_NAME] == "/"
env.update(
RACK_INPUT => $stdin,
RACK_ERRORS => $stderr,
RACK_URL_SCHEME => ["yes", "on", "1"].include?(ENV[HTTPS]) ? "https" : "http"
)
env[QUERY_STRING] ||= ""
env[REQUEST_PATH] ||= "/"
status, , body = app.call(env)
begin
status,
send_body body
ensure
body.close if body.respond_to? :close
end
end
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