Module: Landline::Util::HeaderRegexp

Defined in:

lib/landline/util/parseutils.rb

Overview

(not exactly precise) Regular expressions for some RFC definitions

Constant Summary

TOKEN =

Matches the RFC2616 definiton of token

/[!-~&&[^()<>@,;:\\"\/\[\]?={}\t]]+/

QUOTED =

Matches the RFC2616 definition of quoted-string

/"[\x0-\x7E&&[^\x1-\x8\xb-\x1f]]*(?<!\\)"/

PRINTCHAR =

Matches any CHAR except CTLs

/[\x2-\x7E]/

PRINTABLE =

Matches 1 or more CHARs excluding CTLs

/#{PRINTCHAR}+/o

COOKIE_OCTET =

!! RFC 6265 IS PROPOSED AND NOT AN IMPLEMENTED STANDARD YET !! Matches the RFC6265 definition of a cookie-octet COOKIE_VALUE = /(?:#QUOTED|#COOKIE_OCTET)/o COOKIE_NAME = TOKEN Matches the RFC6265 definition of cookie-pair. Captures name (1) and value (2). !! RFC 6265 IS PROPOSED AND NOT AN IMPLEMENTED STANDARD YET !!

/[\x21-\x7E&&[^",;\\]]*/

COOKIE_NAME =

/[^;,=\s]*/

COOKIE_VALUE =

/[^;,\s]*/

COOKIE_PAIR =

/\A(#{COOKIE_NAME})=(#{COOKIE_VALUE})\z/o

PARAM_QUOTED =

Matches a very abstract definition of a quoted header paramter. Captures name (1) and value (2).

/\A(#{TOKEN})=?(#{QUOTED}|#{PRINTCHAR}*)\z/o

PARAM =

Matches a very abstract definition of a header parameter. Captures name (1) and value (2).

/\A(#{TOKEN})=?(#{PRINTCHAR}*)\z/o

COOKIE_PARAM =

Specifically matches cookie parameters

/\A(#{TOKEN})=?(#{QUOTED}|#{COOKIE_OCTET})\z/o