File: xmlcheck.rb.old

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libxml-parser-ruby 0.6.1-3
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#! /usr/local/bin/ruby

## XML checker
## 1998 by yoshidam
##
## Jul 26, 1998 yoshidam: Shift_JIS, ISO-2022-JP б
##                        顼ɽ SP ѹ

require 'xmlparser'
require 'kconv'
include Kconv
begin
  require 'uconv'
  include Uconv
  uconv = true
rescue
  uconv = false
end

## empty file
if ((xml = $<.gets).nil?); exit 1; end

## rewrite encoding in XML decl.
if uconv
  if xml =~ /^<\?xml\sversion=.+\sencoding=.EUC-JP./i
    xml.sub!(/EUC-JP/i, "UTF-8")
    encoding = 'EUC-JP'
  elsif xml =~ /^<\?xml\sversion=.+\sencoding=.Shift_JIS./i
    xml.sub!(/Shift_JIS/i, "UTF-8")
    encoding = "Shift_JIS"
  elsif xml =~ /^<\?xml\sversion=.+\sencoding=.ISO-2022-JP./i
    xml.sub!(/ISO-2022-JP/i, "UTF-8")
    encoding = "ISO-2022-JP"
  end
end

## read body
xml += String($<.read)

## convert body encoding
if uconv
  if encoding == "EUC-JP"
    xml = euctou8(xml)
  elsif encoding == "Shift_JIS"
    xml = euctou8(kconv(xml, EUC, SJIS))
  elsif encoding == "ISO-2022-JP"
    xml = euctou8(kconv(xml, EUC, JIS))
  end
end

parser = XMLParser.new

begin
  parser.parse(xml)
  print "well-formed\n"
  exit 0
rescue XMLParserError
  line = parser.line
  column = parser.column
  print "#{$0}:#{$<.filename}:#{line}:#{column}:E: #{$!}\n"
  exit 1
end