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# frozen_string_literal: true
# Copyright, 2017, by Samuel G. D. Williams. <http://www.codeotaku.com>
#
# 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_relative 'body/buffered'
require_relative 'body/reader'
module Protocol
module HTTP
class Response
prepend Body::Reader
def initialize(version = nil, status = 200, headers = Headers.new, body = nil, protocol = nil)
@version = version
@status = status
@headers = headers
@body = body
@protocol = protocol
end
attr_accessor :version
attr_accessor :status
attr_accessor :headers
attr_accessor :body
attr_accessor :protocol
def hijack?
false
end
def continue?
@status == 100
end
def success?
@status and @status >= 200 && @status < 300
end
def partial?
@status == 206
end
def redirection?
@status and @status >= 300 && @status < 400
end
def not_modified?
@status == 304
end
def preserve_method?
@status == 307 || @status == 308
end
def failure?
@status and @status >= 400 && @status < 600
end
def bad_request?
@status == 400
end
def server_failure?
@status == 500
end
def self.[](status, headers = nil, body = nil, protocol = nil)
body = Body::Buffered.wrap(body)
headers = ::Protocol::HTTP::Headers[headers]
self.new(nil, status, headers, body, protocol)
end
def self.for_exception(exception)
Response[500, Headers['content-type' => 'text/plain'], ["#{exception.class}: #{exception.message}"]]
end
def to_s
"#{@status} #{@version}"
end
def to_ary
return @status, @headers, @body
end
end
end
end
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