blob: b3d801597ac85096c9e820f58f0c7f2b01f44879 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
|
require "rexml/document"
require "rexml/streamlistener"
/\A(\d+)\.(\d+).\d+\z/ =~ REXML::Version
if $1.to_i < 2 or ($1.to_i == 2 and $2.to_i < 5)
raise LoadError
end
module RSS
class Parser < BaseParser
private
def _parse
begin
REXML::Document.parse_stream(@rss, @listener)
rescue RuntimeError => e
raise NotWellFormedError.new{e.message}
rescue REXML::ParseException => e
context = e.context
line = context[0] if context
raise NotWellFormedError.new(line){e.message}
end
end
end
class Listener < BaseListener
include REXML::StreamListener
include ListenerMixin
def xmldecl(version, encoding, standalone)
super
# Encoding is converted to UTF-8 when REXML parse XML.
@encoding = 'UTF-8'
end
alias_method(:cdata, :text)
end
end
|
