class Patron::Response
Represents the response from the HTTP server.
Attributes
body[R]
charset[R]
headers[R]
redirect_count[R]
status[R]
status_line[R]
url[R]
Public Class Methods
new(url, status, redirect_count, header_data, body, default_charset = nil)
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# File lib/patron/response.rb, line 31 def initialize(url, status, redirect_count, header_data, body, default_charset = nil) # Don't let a response clear out the default charset, which would cause encoding to fail default_charset = "ASCII-8BIT" unless default_charset @url = url @status = status @redirect_count = redirect_count @body = body @charset = determine_charset(header_data, body) || default_charset [url, header_data].each do |attr| convert_to_default_encoding!(attr) end parse_headers(header_data) if @headers["Content-Type"] && @headers["Content-Type"][0, 5] == "text/" convert_to_default_encoding!(@body) end end
Public Instance Methods
inspect()
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# File lib/patron/response.rb, line 53 def inspect # Avoid spamming the console with the header and body data "#<Patron::Response @status_line='#{@status_line}'>" end
marshal_dump()
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# File lib/patron/response.rb, line 58 def marshal_dump [@url, @status, @status_line, @redirect_count, @body, @headers, @charset] end
marshal_load(data)
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# File lib/patron/response.rb, line 62 def marshal_load(data) @url, @status, @status_line, @redirect_count, @body, @headers, @charset = data end
Private Instance Methods
charset_regex()
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# File lib/patron/response.rb, line 74 def charset_regex /(?:charset|encoding)="?([a-z0-9-]+)"?/i end
convert_to_default_encoding!(str)
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# File lib/patron/response.rb, line 78 def convert_to_default_encoding!(str) if str.respond_to?(:encode) && Encoding.default_internal str.force_encoding(charset).encode!(Encoding.default_internal) end end
determine_charset(header_data, body)
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# File lib/patron/response.rb, line 68 def determine_charset(header_data, body) header_data.match(charset_regex) || (body && body.match(charset_regex)) $1 end
parse_headers(header_data)
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Called by the C code to parse and set the headers
# File lib/patron/response.rb, line 85 def parse_headers(header_data) @headers = {} lines = header_data.split("\r\n") @status_line = lines.shift lines.each do |line| break if line.empty? hdr, val = line.split(":", 2) val.strip! unless val.nil? if @headers.key?(hdr) @headers[hdr] = [@headers[hdr]] unless @headers[hdr].kind_of? Array @headers[hdr] << val else @headers[hdr] = val end end end