# Using Ruby's soap4r v1.5.7 WSDL driver to call a 
# Microsoft C# SOAP web service
# 
# This example calls a method that takes no parameters.
# 
# Copyright (C) 2007 Harbor Mist, LLC
#
# This program is copyrighted free software by Pat Palmer, 
# owner of Harbor Mist, LLC.  You can redistribute it 
# and/or modify it under the same terms of Ruby's license;
# either the dual license version in 2003, or any later version.
class GetAllSiteNames
   require 'soap/wsdlDriver'
   
   puts "calling RSSService.GetAllSiteNames()"
   puts " "

   # ---------- create the web service proxy object ----------
   wsdl_url = "http://harbormist.com/rss_service/RSSService.asmx?WSDL"
   #suppress printout of non-fatal warnings by the library
   $old_stderr = $stderr; $stderr = StringIO.new
   factory = SOAP::WSDLDriverFactory.new(wsdl_url)
   #restore the ability to see errors and warning by the library
   $stderr = $old_stderr
   driver = factory.create_rpc_driver
   # the following line for troubleshooting if needed
   # driver.wiredump_dev = STDERR
   
   # ---------- call the web service method ----------------
   results = driver.getAllSiteNames(nil)
   
   # ---------- print out result ----------------
   count = 0
   results.getAllSiteNamesResult.string.each { |item| 
     count = count + 1
     puts item
   } 
   puts " "
   puts "%s items found" % count

end