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# SOAP4R - Stream handler.
# Copyright (C) 2000, 2001, 2003 NAKAMURA, Hiroshi <nahi@ruby-lang.org>.
# This program is copyrighted free software by NAKAMURA, Hiroshi. 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.
require 'soap/soap'
module SOAP
class StreamHandler
Client = begin
require 'http-access2'
if HTTPAccess2::VERSION < "2.0"
raise LoadError.new("http-access/2.0 or later is required.")
end
HTTPAccess2::Client
rescue LoadError
STDERR.puts "Loading http-access2 failed. Net/http is used." if $DEBUG
require 'soap/netHttpClient'
SOAP::NetHttpClient
end
RUBY_VERSION_STRING = "ruby #{ RUBY_VERSION } (#{ RUBY_RELEASE_DATE }) [#{ RUBY_PLATFORM }]"
class ConnectionData
attr_accessor :send_string
attr_accessor :send_contenttype
attr_accessor :receive_string
attr_accessor :receive_contenttype
def initialize
@send_string = nil
@send_contenttype = nil
@receive_string = nil
@receive_contenttype = nil
@bag = {}
end
def [](idx)
@bag[idx]
end
def []=(idx, value)
@bag[idx] = value
end
end
attr_accessor :endpoint_url
def initialize(endpoint_url)
@endpoint_url = endpoint_url
end
def self.parse_media_type(str)
if /^#{ MediaType }(?:\s*;\s*charset=([^"]+|"[^"]+"))?$/i !~ str
raise StreamError.new("Illegal media type.");
end
charset = $1
charset.gsub!(/"/, '') if charset
charset || 'us-ascii'
end
def self.create_media_type(charset)
"#{ MediaType }; charset=#{ charset }"
end
end
class HTTPPostStreamHandler < StreamHandler
include SOAP
public
attr_accessor :wiredump_dev
attr_accessor :wiredump_file_base
attr_accessor :charset
attr_reader :client
NofRetry = 10 # [times]
ConnectTimeout = 20 # [sec]
SendTimeout = 60 # [sec]
ReceiveTimeout = 60 # [sec]
def initialize(endpoint_url, proxy = nil, charset = nil)
super(endpoint_url)
@proxy = proxy || ENV['http_proxy'] || ENV['HTTP_PROXY']
@charset = charset || XSD::Charset.charset_label($KCODE)
@wiredump_dev = nil # Set an IO to get wiredump.
@wiredump_file_base = nil
@client = Client.new(@proxy, "SOAP4R/#{ Version }")
@client.session_manager.connect_timeout = ConnectTimeout
@client.session_manager.send_timeout = SendTimeout
@client.session_manager.receive_timeout = ReceiveTimeout
end
def inspect
"#<#{self.class}:#{endpoint_url}>"
end
def proxy=(proxy)
@proxy = proxy
@client.proxy = @proxy
end
def send(soap_string, soapaction = nil, charset = @charset)
send_post(soap_string, soapaction, charset)
end
def reset
@client.reset(@endpoint_url)
end
private
def send_post(soap_string, soapaction, charset)
data = ConnectionData.new
data.send_string = soap_string
data.send_contenttype = StreamHandler.create_media_type(charset)
wiredump_dev = if @wiredump_dev && @wiredump_dev.respond_to?("<<")
@wiredump_dev
else
nil
end
@client.debug_dev = wiredump_dev
if @wiredump_file_base
filename = @wiredump_file_base + '_request.xml'
f = File.open(filename, "w")
f << soap_string
f.close
end
extra = {}
extra['Content-Type'] = data.send_contenttype
extra['SOAPAction'] = "\"#{ soapaction }\""
wiredump_dev << "Wire dump:\n\n" if wiredump_dev
begin
res = @client.post(@endpoint_url, soap_string, extra)
rescue
@client.reset(@endpoint_url)
raise
end
wiredump_dev << "\n\n" if wiredump_dev
receive_string = res.content
if @wiredump_file_base
filename = @wiredump_file_base + '_response.xml'
f = File.open(filename, "w")
f << receive_string
f.close
end
case res.status
when 405
raise PostUnavailableError.new("#{ res.status }: #{ res.reason }")
when 200, 500
# Nothing to do.
else
raise HTTPStreamError.new("#{ res.status }: #{ res.reason }")
end
data.receive_string = receive_string
data.receive_contenttype = res.contenttype
return data
end
CRLF = "\r\n"
end
end
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