Sha256: 54c8579cf688587bfbe6c6e1b392eeaf1ea7c565c9aada9e9440bd91fdb0b1a0
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Size: 1.53 KB
Versions: 26
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Contents
require 'net/http'
# Splits headers into < 8KB chunks
# @private
module Net::HTTPHeader
def each_capitalized
# 1.9 check
respond_to?(:enum_for) and (block_given? or return enum_for(__method__))
@header.each do |k,v|
base_length = "#{k}: \r\n".length
values = v.map {|i| i.to_s.split(", ") }.flatten
while !values.empty?
current_line = ""
while values.first && current_line.length + base_length + values.first.length + 2 < 8192
val = values.shift.strip
current_line += current_line.empty? ? val : ", #{val}"
end
yield capitalize(k), current_line
end
end
end
end
module Riak
module Util
# Represents headers from an HTTP request or response.
# Used internally by HTTP backends for processing headers.
class Headers
include Net::HTTPHeader
def initialize
initialize_http_header({})
end
# Parse a single header line into its key and value
# @param [String] chunk a single header line
def self.parse(chunk)
line = chunk.strip
# thanks Net::HTTPResponse
return [nil,nil] if chunk =~ /\AHTTP(?:\/(\d+\.\d+))?\s+(\d\d\d)\s*(.*)\z/in
m = /\A([^:]+):\s*/.match(line)
[m[1], m.post_match] rescue [nil, nil]
end
# Parses a header line and adds it to the header collection
# @param [String] chunk a single header line
def parse(chunk)
key, value = self.class.parse(chunk)
add_field(key, value) if key && value
end
end
end
end
Version data entries
26 entries across 16 versions & 2 rubygems