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|
module RbVmomi
class VIM::HostSystem
def esxcli
@cached_esxcli ||= VIM::EsxcliNamespace.root(self)
end
def dtm
@cached_dtm ||= begin
RetrieveDynamicTypeManager()
rescue VIM::MethodNotFound
if summary.config.product.version >= '4.1.0'
if summary.config.product.version < '5.0.0' and direct?
VIM::InternalDynamicTypeManager(_connection, 'ha-dynamic-type-manager')
else
raise "esxcli not supported through VC before 5.0.0"
end
else
raise "esxcli not supported before 4.1.0"
end
end
end
def dti
@cached_dti ||= dtm.DynamicTypeMgrQueryTypeInfo
end
def create_dynamic_managed_object inst
wsdlName = dti.managedTypeInfo.find { |x| x.name == inst.moType }.wsdlName
_connection.type(wsdlName).new(_connection, inst.id)
end
def cli_info_fetcher
# XXX there can be more than one
return @cached_cli_info_fetcher if @cached_cli_info_fetcher
inst = dtm.DynamicTypeMgrQueryMoInstances.find { |x| x.moType == 'vim.CLIInfo' }
@cached_cli_info_fetcher = create_dynamic_managed_object inst
end
def mme
@cached_mme ||= RetrieveManagedMethodExecuter()
end
def direct?
@ref == 'ha-host'
end
end
class VIM::EsxcliNamespace
ESXCLI_PREFIX = 'vim.EsxCLI.'
attr_reader :name, :parent, :host, :type, :instance, :type_info, :namespaces, :commands
def self.root host
type_hash = host.dti.toRbvmomiTypeHash
VIM.loader.add_types type_hash
all_instances = host.dtm.DynamicTypeMgrQueryMoInstances
instances = Hash[all_instances.select { |x| x.moType.start_with? ESXCLI_PREFIX }.
map { |x| [x.moType,x.id] }]
type_infos = Hash[host.dti.managedTypeInfo.map { |x| [x.name,x] }]
new('root', nil, host).tap do |root|
instances.each do |type,instance|
path = type.split('.')[2..-1]
ns = path.inject(root) { |b,v| b.namespaces[v] }
ns.realize type, instance, type_infos[type]
end
end
end
def initialize name, parent, host
@name = name
@parent = parent
@host = host
@type = nil
@instance = nil
@type_info = nil
@namespaces = Hash.new { |h,k| h[k] = self.class.new k, self, host }
@commands = {}
@cached_cli_info = nil
end
def realize type, instance, type_info
fail if @type or @instance
@type = type
@instance = instance
@type_info = type_info
@type_info.method.each do |method_type_info|
name = method_type_info.name
@commands[name] = VIM::EsxcliCommand.new self, method_type_info
end
end
def type_name
if @type then @type
elsif @parent then "#{@parent.type_name}.#{@name}"
else 'vim.EsxCLI'
end
end
def cli_info
@cached_cli_info ||=
if @host.direct?
@host.cli_info_fetcher.VimCLIInfoFetchCLIInfo(:typeName => type_name)
else
@host.mme.execute(@host.cli_info_fetcher._ref,
"vim.CLIInfo.FetchCLIInfo", :typeName => type_name)
end
end
def obj
conn = @host._connection
conn.type(@type_info.wsdlName).new(conn, @instance)
end
def method_missing name, *args
name = name.to_s
if @namespaces.member? name and args.empty?
@namespaces[name]
elsif @commands.member? name
@commands[name].call *args
else
raise NoMethodError
end
end
def pretty_print q
q.text @name
q.text ' '
q.group 2 do
q.text '{'
q.breakable
items = (@namespaces.values+@commands.values).sort_by(&:name)
q.seplist items, nil, :each do |v|
if v.is_a? VIM::EsxcliNamespace
q.pp v
else
q.text v.name
end
end
end
q.breakable
q.text '}'
end
end
class VIM::EsxcliCommand
attr_reader :ns, :type_info, :cli_info
def initialize ns, type_info
@ns = ns
@type_info = type_info
@cached_cli_info = nil
end
def name
@type_info.name
end
def cli_info
@cached_cli_info ||= @ns.cli_info.method.find { |x| x.name == @type_info.name }
end
def call args={}
if @ns.host.direct?
@ns.obj._call @type_info.wsdlName, args
else
real_args = Set.new(type_info.paramTypeInfo.map(&:name))
args = args.reject { |k,v| !real_args.member?(k.to_s) }
@ns.host.mme.execute(@ns.obj._ref, "#{@ns.type_name}.#{@type_info.name}", args)
end
end
end
end
|
