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Contents
#This class holds various methods for encoding, decoding and parsing of HTTP-related stuff.
class Http2::Utils
#URL-encodes a string.
def self.urlenc(string)
#Thanks to CGI framework
string.to_s.gsub(/([^ a-zA-Z0-9_.-]+)/) do
'%' + $1.unpack('H2' * $1.bytesize).join('%').upcase
end.tr(' ', '+')
end
#URL-decodes a string.
def self.urldec(string)
#Thanks to CGI framework
str = string.to_s.tr('+', ' ').gsub(/((?:%[0-9a-fA-F]{2})+)/) do
[$1.delete('%')].pack('H*')
end
end
#Parses a cookies-string and returns them in an array.
def self.parse_set_cookies(str)
str = String.new(str.to_s)
return [] if str.length <= 0
args = {}
cookie_start_regex = /^(.+?)=(.*?)(;\s*|$)/
match = str.match(cookie_start_regex)
raise "Could not match cookie: '#{str}'." if !match
str.gsub!(cookie_start_regex, "")
args["name"] = self.urldec(match[1].to_s)
args["value"] = self.urldec(match[2].to_s)
while match = str.match(/(.+?)=(.*?)(;\s*|$)/)
str = str.gsub(match[0], "")
args[match[1].to_s.downcase] = match[2].to_s
end
return [args]
end
end
Version data entries
27 entries across 27 versions & 1 rubygems