class WEBrick::HTTPRequest

# File lib/webrick/httprequest.rb, line 151
def initialize(config)
 @config = config
 @buffer_size = @config[:InputBufferSize]
 @logger = config[:Logger]
 @request_line = @request_method =
 @unparsed_uri = @http_version = nil
 @request_uri = @host = @port = @path = nil
 @script_name = @path_info = nil
 @query_string = nil
 @query = nil
 @form_data = nil
 @raw_header = Array.new
 @header = nil
 @cookies = []
 @accept = []
 @accept_charset = []
 @accept_encoding = []
 @accept_language = []
 @body = ""
 @addr = @peeraddr = nil
 @attributes = {}
 @user = nil
 @keep_alive = false
 @request_time = nil
 @remaining_size = nil
 @socket = nil
 @forwarded_proto = @forwarded_host = @forwarded_port =
 @forwarded_server = @forwarded_for = nil
end

# File lib/webrick/httprequest.rb, line 286
def [](header_name)
 if @header
 value = @header[header_name.downcase]
 value.empty? ? nil : value.join(", ")
 end
end

# File lib/webrick/httprequest.rb, line 253
def body(&block) # :yields: body_chunk
 block ||= Proc.new{|chunk| @body << chunk }
 read_body(@socket, block)
 @body.empty? ? nil : @body
end

# File lib/webrick/httprequest.rb, line 272
def content_length
 return Integer(self['content-length'])
end

# File lib/webrick/httprequest.rb, line 279
def content_type
 return self['content-type']
end

# File lib/webrick/httprequest.rb, line 296
def each
 if @header
 @header.each{|k, v|
 value = @header[k]
 yield(k, value.empty? ? nil : value.join(", "))
 }
 end
end

# File lib/webrick/httprequest.rb, line 308
def host
 return @forwarded_host || @host
end

# File lib/webrick/httprequest.rb, line 343
def keep_alive?
 @keep_alive
end

# File lib/webrick/httprequest.rb, line 375
def meta_vars
 meta = Hash.new
 cl = self["Content-Length"]
 ct = self["Content-Type"]
 meta["CONTENT_LENGTH"] = cl if cl.to_i > 0
 meta["CONTENT_TYPE"] = ct.dup if ct
 meta["GATEWAY_INTERFACE"] = "CGI/1.1"
 meta["PATH_INFO"] = @path_info ? @path_info.dup : ""
 #meta["PATH_TRANSLATED"] = nil # no plan to be provided
 meta["QUERY_STRING"] = @query_string ? @query_string.dup : ""
 meta["REMOTE_ADDR"] = @peeraddr[3]
 meta["REMOTE_HOST"] = @peeraddr[2]
 #meta["REMOTE_IDENT"] = nil # no plan to be provided
 meta["REMOTE_USER"] = @user
 meta["REQUEST_METHOD"] = @request_method.dup
 meta["REQUEST_URI"] = @request_uri.to_s
 meta["SCRIPT_NAME"] = @script_name.dup
 meta["SERVER_NAME"] = @host
 meta["SERVER_PORT"] = @port.to_s
 meta["SERVER_PROTOCOL"] = "HTTP/" + @config[:HTTPVersion].to_s
 meta["SERVER_SOFTWARE"] = @config[:ServerSoftware].dup
 self.each{|key, val|
 next if /^content-type$/i =~ key
 next if /^content-length$/i =~ key
 name = "HTTP_" + key
 name.gsub!(/-/o, "_")
 name.upcase!
 meta[name] = val
 }
 meta
end

# File lib/webrick/httprequest.rb, line 191
def parse(socket=nil)
 @socket = socket
 begin
 @peeraddr = socket.respond_to?(:peeraddr) ? socket.peeraddr : []
 @addr = socket.respond_to?(:addr) ? socket.addr : []
 rescue Errno::ENOTCONN
 raise HTTPStatus::EOFError
 end
 read_request_line(socket)
 if @http_version.major > 0
 read_header(socket)
 @header['cookie'].each{|cookie|
 @cookies += Cookie::parse(cookie)
 }
 @accept = HTTPUtils.parse_qvalues(self['accept'])
 @accept_charset = HTTPUtils.parse_qvalues(self['accept-charset'])
 @accept_encoding = HTTPUtils.parse_qvalues(self['accept-encoding'])
 @accept_language = HTTPUtils.parse_qvalues(self['accept-language'])
 end
 return if @request_method == "CONNECT"
 return if @unparsed_uri == "*"
 begin
 setup_forwarded_info
 @request_uri = parse_uri(@unparsed_uri)
 @path = HTTPUtils::unescape(@request_uri.path)
 @path = HTTPUtils::normalize_path(@path)
 @host = @request_uri.host
 @port = @request_uri.port
 @query_string = @request_uri.query
 @script_name = ""
 @path_info = @path.dup
 rescue
 raise HTTPStatus::BadRequest, "bad URI `#{@unparsed_uri}'."
 end
 if /close/io =~ self["connection"]
 @keep_alive = false
 elsif /keep-alive/io =~ self["connection"]
 @keep_alive = true
 elsif @http_version < "1.1"
 @keep_alive = false
 else
 @keep_alive = true
 end
end

# File lib/webrick/httprequest.rb, line 315
def port
 return @forwarded_port || @port
end

# File lib/webrick/httprequest.rb, line 262
def query
 unless @query
 parse_query()
 end
 @query
end

# File lib/webrick/httprequest.rb, line 329
def remote_ip
 return self["client-ip"] || @forwarded_for || @peeraddr[3]
end

# File lib/webrick/httprequest.rb, line 322
def server_name
 return @forwarded_server || @config[:ServerName]
end

# File lib/webrick/httprequest.rb, line 336
def ssl?
 return @request_uri.scheme == "https"
end