Class: Wbem::WbemClient

Inherits:
Object
  • Object
show all
Defined in:
lib/wbem/wbem.rb,
lib/wbem/wbem.rb

Overview

WbemClient - base class for CimxmlClient and WsmanClient

Direct Known Subclasses

CimxmlClient, WsmanClient

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(url, auth_scheme = :basic) ⇒ WbemClient

Returns a new instance of WbemClient.



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# File 'lib/wbem/wbem.rb', line 25

def initialize url, auth_scheme = :basic
  @url = (url.is_a? URI) ? url : URI.parse(url)
  @auth_scheme = auth_scheme.to_s.to_sym rescue nil
end

Instance Attribute Details

#auth_scheme ⇒ Object

Returns the value of attribute auth_scheme.



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# File 'lib/wbem/wbem.rb', line 23

def auth_scheme
  @auth_scheme
end

#product ⇒ Object (readonly)

Returns the value of attribute product.



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# File 'lib/wbem/wbem.rb', line 22

def product
  @product
end

#response ⇒ Object (readonly)

Returns the value of attribute response.



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# File 'lib/wbem/wbem.rb', line 21

def response
  @response
end

#url ⇒ Object (readonly)

Returns the value of attribute url.



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# File 'lib/wbem/wbem.rb', line 21

def url
  @url
end

Instance Method Details

#class_names(op, deep_inheritance = false) ⇒ Object

return list of classnames for ObjectPath op



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# File 'lib/wbem/wbem.rb', line 52

def class_names op, deep_inheritance=false
  raise "#{self.class}.class_names not implemented"
end

#enumerate(classname) ⇒ Object

Enumerate class refs Returns Array of Instance References (Sfcc::Cim::ObjectPath or Openwsman::EndPointReference)



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# File 'lib/wbem/wbem.rb', line 60

def enumerate classname
  raise "#{self.class}.enumerate not implemented"
end

#factory ⇒ Object 



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# File 'lib/wbem/wbem.rb', line 30

def factory
  @factory ||= Wbem::ClassFactory.new
end

#fault_string ⇒ Object 



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# File 'lib/wbem/wbem.rb', line 38

def fault_string
  @client.fault_string
end

#get(instance_reference, keys = nil) ⇒ Object

get instance by reference

call-seq

get Openwsman::EndPointReference -> Wbem::Instance
get Sfcc::Cim::ObjectPath -> Wbem::Instance
get EndPointReference-as-String -> Wbem::Instance
get ObjectPath-as-String -> Wbem::Instance
get "ClassName", "key" => "value", :namespace => "root/interop"



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# File 'lib/wbem/wbem.rb', line 74

def get instance_reference, keys = nil
  if keys
    if self.class == Wbem::WsmanClient
      uri = Openwsman.epr_uri_for "", instance_reference
      instance_reference = Openwsman::EndPointReference.new(uri, nil, keys)
    elsif self.class == Wbem::CimxmlClient
      namespace = keys.delete(:namespace) || "root/cimv2"
      instance_reference = Sfcc::Cim::ObjectPath.new(namespace, instance_reference)
      keys.each do |k,v|
        instance_reference.add_key k, v
      end
    end
  end
  puts "@client.get #{instance_reference.class}..." if Wbem.debug
  case instance_reference
  when Openwsman::EndPointReference
    get_by_epr instance_reference
  when Sfcc::Cim::ObjectPath
    get_by_objectpath instance_reference
  when String
    if self.class == WsmanClient
      get_by_epr Openwsman::EndPointReference.new(instance_reference)
    elsif self.class == CimxmlClient
      get_by_objectpath CimxmlClient.parse_object_path(instance_reference)
    else
      raise "Unsupported Wbem::get #{instance_reference.class} for #{self.class}"
    end
  else
    raise "Unsupported Wbem::get #{instance_reference.class}"
  end
end

#network_class_name ⇒ Object

NetworkAdapter, NetworkPort



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# File 'lib/wbem/wbem.rb', line 153

def network_class_name
  case @product
  when :winrm then "Win32_NetworkAdapter"
  when :iamt then "CIM_NetworkPort"
  else
    "CIM_NetworkAdapter"
  end
end

#networks(ns = "root/cimv2") ⇒ Object 



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# File 'lib/wbem/wbem.rb', line 161

def networks ns="root/cimv2"
  ns = "" if @product == :iamt
  instance_names ns, network_class_name
end

#objectpath(namespace, classname) ⇒ Object 



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# File 'lib/wbem/wbem.rb', line 42

def objectpath namespace, classname
  raise "#{self.class}.objectpath not implemented"
end

#processes(ns = "root/cimv2") ⇒ Object 



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# File 'lib/wbem/wbem.rb', line 145

def processes ns="root/cimv2"
  ns = "" if @product == :iamt
  instance_names ns, (@product == :winrm) ? "Win32_Process" : "CIM_Process"
end

#profile_class_name ⇒ Object

RegisteredProfile



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# File 'lib/wbem/wbem.rb', line 123

def profile_class_name
  "CIM_RegisteredProfile"
end

#profiles(ns = "root/cimv2") ⇒ Object 



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# File 'lib/wbem/wbem.rb', line 126

def profiles ns="root/cimv2"
  ns = "" if @product == :iamt
  instance_names ns, profile_class_name
end

#response_code ⇒ Object 



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# File 'lib/wbem/wbem.rb', line 34

def response_code
  @client.response_code
end

#service_class_name ⇒ Object

Service



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# File 'lib/wbem/wbem.rb', line 134

def service_class_name
  case @product
  when :winrm then "Win32_Service"
  else
    "CIM_Service"
  end
end

#services(ns = "root/cimv2") ⇒ Object 



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# File 'lib/wbem/wbem.rb', line 141

def services ns="root/cimv2"
  ns = "" if @product == :iamt
  instance_names ns, service_class_name
end

#storage_class_name ⇒ Object

DiskDrive, StorageExtent



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# File 'lib/wbem/wbem.rb', line 169

def storage_class_name
  case @product
  when :winrm then "Win32_DiskDrive"
  when :iamt then "CIM_StorageExtent"
  else
    "CIM_DiskDrive"
  end
end

#storages(ns = "root/cimv2") ⇒ Object 



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# File 'lib/wbem/wbem.rb', line 177

def storages ns="root/cimv2"
  ns = "" if @product == :iamt
  instance_names ns, storage_class_name
end

#system_class_name ⇒ Object

ComputerSystem



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# File 'lib/wbem/wbem.rb', line 108

def system_class_name
  case @product
  when :winrm then "Win32_ComputerSystem"
  else
    "CIM_ComputerSystem"
  end
end

#systems(ns = "root/cimv2") ⇒ Object 



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# File 'lib/wbem/wbem.rb', line 115

def systems ns="root/cimv2"
  ns = "" if @product == :iamt
  instance_names ns, system_class_name
end

#to_s ⇒ Object 



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# File 'lib/wbem/wbem.rb', line 46

def to_s
  "#{@product}(#{@url})"
end