File: xmliter.rb

package info (click to toggle)
libxml-parser-ruby 0.5.16-1
  • links: PTS
  • area: main
  • in suites: potato
  • size: 596 kB
  • ctags: 702
  • sloc: ruby: 4,474; ansic: 1,254; xml: 542; makefile: 53
file content (51 lines) | stat: -rwxr-xr-x 1,130 bytes parent folder | download | duplicates (2)
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
44
45
46
47
48
49
50
51
#! /usr/local/bin/ruby

require 'xmlparser'
require 'nkf'
require 'uconv'

class XMLRetry<Exception; end

xml = $<.read
parser = XMLParser.new
def parser.default; end
def parser.unknownEncoding(e)
  raise XMLRetry, e
end

begin
  parser.parse(xml) do |type, name, data|
    case type
    when XMLParser::START_ELEM
      data.each do |key, value|
        print Uconv.u8toeuc("A#{key} CDATA #{value}\n")
      end
      print "(#{name}\n"
    when XMLParser::END_ELEM
      print Uconv.u8toeuc(")#{name}\n")
    when XMLParser::CDATA
      data.gsub!("\n", "\\n")
      print Uconv.u8toeuc("-#{data}\n")
    when XMLParser::PI
      data.gsub!("\n", "\\n")
      print Uconv.u8toeuc("?#{name} #{data}\n")
    else
      next if data =~ /^<\?xml /
      data.gsub!("\n", "\\n")
      print Uconv.u8toeuc("//#{data}\n")
    end
  end
rescue XMLRetry
  newencoding = nil
  e = $!.to_s
  if e =~ /^iso-2022-jp$/i
    xml = NKF.nkf("-Je", xml)
    newencoding = "EUC-JP"
  end
  parser = XMLParser.new(newencoding)
  def parser.default; end
  retry
rescue XMLParserError
  line = parser.line
  print "Parse error(#{line}): #{$!}\n"
end