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=begin
* Name: SiSU information Structuring Universe - Structured information, Serialized Units
* Author: Ralph Amissah
* http://www.jus.uio.no/sisu
* http://www.jus.uio.no/sisu/SiSU/download.html
* Description: rexml testing of xml
* Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007 Ralph Amissah
* License: GPL 2 or later
Summary of GPL 2
This program is free software; you can redistribute it and/or modify it
under the terms of the GNU General Public License as published by the Free
Software Foundation; either version 2 of the License, or (at your option)
any later version.
This program is distributed in the hope that it will be useful, but WITHOUT
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
If you have Internet connection, the latest version of the GPL should be
available at these locations:
http://www.fsf.org/licenses/gpl.html
http://www.gnu.org/copyleft/gpl.html
http://www.jus.uio.no/sisu/gpl2.fsf
SiSU was first released to the public on January 4th 2005
SiSU uses:
* Standard SiSU markup syntax,
* Standard SiSU meta-markup syntax, and the
* Standard SiSU object citation numbering and system
© Ralph Amissah 1997, current 2007.
All Rights Reserved.
* Ralph Amissah: ralph@amissah.com
ralph.amissah@gmail.com
* Notes: tidy -xml sax.xml >> index.tidy
=end
module SiSU_Rexml
# load XML file for REXML parsing
require 'rexml/document' if FileTest.directory?("#{Config::CONFIG['rubylibdir']}/rexml") #Config::CONFIG['sitedir']
require "#{SiSU_lib}/param"
include SiSU_Param
include SiSU_Viz
require "#{SiSU_lib}/sysenv"
include SiSU_Env
class Rexml
require 'rexml/document' if FileTest.directory?("#{Config::CONFIG['rubylibdir']}/rexml") #Config::CONFIG['sitedir']
def initialize(md,fno)
@md,@fno=md,fno
@env=SiSU_Env::Info_env.new(@md.fns)
@prog=SiSU_Env::Info_program.new #(md.fns) #if md
if File.file?"#{@env.path.output}/#{@md.fnb}/#@fno"
@fnap="#{@env.path.output}/#{@md.fnb}/#@fno" #index.xml causes problems with index.html in server config
elsif File.file?"#{Dir.pwd}/#@fno"
@fnap="#{Dir.pwd}/#@fno"
end
@e_head='/document/head'
@e_title='/document/head/title'
@e_object='/document/body/object'
@e_ocn='/document/body/object/ocn'
@e_text='/document/body/object/text'
@e_endnote='/document/body/object/endnote'
end
def xml
begin
if FileTest.file?(@fnap)
if @prog.rexml !=false and FileTest.directory?('/usr/lib/ruby/1.8/rexml/') #note values can be other than true
xmlfile=IO.readlines(@fnap,'').join
begin
@xmldoc=REXML::Document.new xmlfile
tell=SiSU_Screen::Ansi.new(@md.cmd,'invert','REXML',"XML document #@fnap loaded") #% tell
tell.colorize unless @md.cmd =~/q/
if @md.cmd =~ /v/i #% substantive text
@xmldoc.elements.each(@e_head) do |e|
tell=SiSU_Screen::Ansi.new(@md.cmd,'brown',e)
tell.colorize unless @md.cmd =~/q/
end
end
rescue REXML::ParseException
puts 'broken XML'
end
end
else
tell=SiSU_Screen::Ansi.new(@md.cmd,'fuschia',"File Not Found #{xmlfile}",'requested XML processing skipped')
tell.colorize unless @md.cmd =~/q/
exit
end
rescue; SiSU_Errors::Info_error.new($!,$@,@md.cmd,@md.fns).error
ensure
end
end
end
end
__END__
misc
e.each do |element|
element.each do |child|
if child.is_a?(REXML::Text)
puts "Text: #{child.to_s.inspect}"
else
puts "SubElement: #{child.name}"
end
end
end
|
