Class: RbVmomi::TrivialSoap

Inherits:
Object
  • Object
show all
Defined in:
lib/rbvmomi/trivial_soap.rb

Direct Known Subclasses

Connection

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(opts) ⇒ TrivialSoap

Returns a new instance of TrivialSoap.



14
15
16
17
18
19
20
21
22
23
24
 
# File 'lib/rbvmomi/trivial_soap.rb', line 14

def initialize opts
  fail unless opts.is_a? Hash
  @opts = opts
  return unless @opts[:host] # for testcases
  @debug = @opts[:debug]
  @cookie = @opts[:cookie]
  @operation_id = @opts[:operation_id]
  @lock = Mutex.new
  @http = nil
  restart_http
end

Instance Attribute Details

Returns the value of attribute cookie.



11
12
13
 
# File 'lib/rbvmomi/trivial_soap.rb', line 11

def cookie
  @cookie
end

#debug ⇒ Object

Returns the value of attribute debug.



11
12
13
 
# File 'lib/rbvmomi/trivial_soap.rb', line 11

def debug
  @debug
end

#http ⇒ Object (readonly)

Returns the value of attribute http.



12
13
14
 
# File 'lib/rbvmomi/trivial_soap.rb', line 12

def http
  @http
end

#operation_id ⇒ Object

Returns the value of attribute operation_id.



11
12
13
 
# File 'lib/rbvmomi/trivial_soap.rb', line 11

def operation_id
  @operation_id
end

Class Method Details

.on_connect ⇒ Object 



56
57
58
 
# File 'lib/rbvmomi/trivial_soap.rb', line 56

def @http.on_connect
  @socket.io.setsockopt(Socket::IPPROTO_TCP, Socket::TCP_NODELAY, 1)
end

Instance Method Details

#close ⇒ Object 



30
31
32
 
# File 'lib/rbvmomi/trivial_soap.rb', line 30

def close
  @http.finish rescue IOError
end

#host ⇒ Object 



26
27
28
 
# File 'lib/rbvmomi/trivial_soap.rb', line 26

def host
  @opts[:host]
end

#request(action, body) ⇒ Object 



82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
 
# File 'lib/rbvmomi/trivial_soap.rb', line 82

def request action, body
  headers = { 'content-type' => 'text/xml; charset=utf-8', 'SOAPAction' => action }
  headers['cookie'] = @cookie if @cookie

  if @debug
    $stderr.puts "Request:"
    $stderr.puts body
    $stderr.puts
  end

  start_time = Time.now
  response = @lock.synchronize do
    begin
      @http.request_post(@opts[:path], body, headers)
    rescue Exception
      restart_http
      raise
    end
  end
  end_time = Time.now
  
  if response.is_a? Net::HTTPServiceUnavailable
    raise "Got HTTP 503: Service unavailable"
  end

  self.cookie = response['set-cookie'] if response.key? 'set-cookie'

  nk = Nokogiri(response.body)

  if @debug
    $stderr.puts "Response (in #{'%.3f' % (end_time - start_time)} s)"
    $stderr.puts nk
    $stderr.puts
  end

  [nk.xpath('//soapenv:Body/*').select(&:element?).first, response.body.size]
end

#restart_http ⇒ Object 



34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
 
# File 'lib/rbvmomi/trivial_soap.rb', line 34

def restart_http
  begin 
    @http.finish if @http
  rescue Exception => ex
    puts "WARNING: Ignoring exception: #{ex.message}"
    puts ex.backtrace.join("\n")
  end
  @http = Net::HTTP.new(@opts[:host], @opts[:port], @opts[:proxyHost], @opts[:proxyPort])
  if @opts[:ssl]
    require 'net/https'
    @http.use_ssl = true
    if @opts[:insecure]
      @http.verify_mode = OpenSSL::SSL::VERIFY_NONE
    else
      @http.verify_mode = OpenSSL::SSL::VERIFY_PEER
    end
    @http.cert = OpenSSL::X509::Certificate.new(@opts[:cert]) if @opts[:cert]
    @http.key = OpenSSL::PKey::RSA.new(@opts[:key]) if @opts[:key]
  end
  @http.set_debug_output(STDERR) if $DEBUG
  @http.read_timeout = @opts[:read_timeout] || 1000000
  @http.open_timeout = @opts[:open_timeout] || 60
  def @http.on_connect
    @socket.io.setsockopt(Socket::IPPROTO_TCP, Socket::TCP_NODELAY, 1)
  end
  @http.start
end

#soap_envelope ⇒ Object 



62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
 
# File 'lib/rbvmomi/trivial_soap.rb', line 62

def soap_envelope
  xsd = 'http://www.w3.org/2001/XMLSchema'
  env = 'http://schemas.xmlsoap.org/soap/envelope/'
  xsi = 'http://www.w3.org/2001/XMLSchema-instance'
  xml = Builder::XmlMarkup.new :indent => 0
  xml.tag!('env:Envelope', 'xmlns:xsd' => xsd, 'xmlns:env' => env, 'xmlns:xsi' => xsi) do
    if @vcSessionCookie || @operation_id
      xml.tag!('env:Header') do
        xml.tag!('vcSessionCookie', @vcSessionCookie) if @vcSessionCookie
        xml.tag!('operationID', @operation_id) if @operation_id
      end
    end

    xml.tag!('env:Body') do
      yield xml if block_given?
    end
  end
  xml
end