Class: MrMurano::Product1PDevice

Inherits:
ProductBase show all
Includes:
ProductOnePlatformRpcShim
Defined in:
lib/MrMurano/Product-1P-Device.rb

Instance Method Summary collapse

Methods included from ProductOnePlatformRpcShim

#model_rid

Methods inherited from ProductBase

#endPoint

Methods included from Verbose

#debug, #error, #outf, #tabularize, #verbose, #warning

Methods included from Http

#curldebug, #delete, #get, #http, #http_reset, #isJSON, #json_opts, #post, #postf, #put, #set_def_headers, #showHttpError, #token, #workit

Constructor Details

#initialize ⇒ Product1PDevice

Returns a new instance of Product1PDevice.



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# File 'lib/MrMurano/Product-1P-Device.rb', line 7

def initialize
  super
  @uriparts << :proxy
  @uriparts << 'onep:v1'
  @uriparts << :rpc
  @uriparts << :process
  @model_rid = nil
  @sn_rid = nil
end

Instance Method Details

#info(sn) ⇒ Object

Get information about a device

sn

Identifier for a device



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# File 'lib/MrMurano/Product-1P-Device.rb', line 42

def info(sn)
  do_rpc({:id=>1,
          :procedure=>:info,
          :arguments=>[sn_rid(sn), {}]
  }, sn_rid(sn))
end

#list(sn) ⇒ Object

List resources on a device

sn

Identifier for a device



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# File 'lib/MrMurano/Product-1P-Device.rb', line 51

def list(sn)
  data = info(sn)
  dt = {}
  data[:aliases].each{|k,v| v.each{|a| dt[a] = k.to_s}}
  dt
end

#listing(sn) ⇒ Object 



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# File 'lib/MrMurano/Product-1P-Device.rb', line 58

def listing(sn)
  do_rpc({:id=>1,
          :procedure=>:listing,
          :arguments=>[sn_rid(sn), [:dataport], {}]
  }, sn_rid(sn))
end

#read(sn, aliases) ⇒ Object

Read the last value for resources on a device

sn

Identifier for a device

aliases

Array of resource names



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# File 'lib/MrMurano/Product-1P-Device.rb', line 68

def read(sn, aliases)
  aliases = [aliases] unless aliases.kind_of? Array
  calls = aliases.map do |a|
    {
     :procedure=>:read,
     :arguments=>[ {:alias=>a}, {} ]
    }
  end
  do_mrpc(calls, sn_rid(sn)).map do |i|
    if i.has_key?(:result) and i[:result].count > 0 and i[:result][0].count > 1 then
      i[:result][0][1]
    else
      nil
    end
  end
end

#remove(sn) ⇒ Object

Completely remove an identifier from the product

sn

Identifier for a device



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# File 'lib/MrMurano/Product-1P-Device.rb', line 87

def remove(sn)
  # First drop it from the 1P database
  do_rpc({:id=>1, :procedure=>:drop, :arguments=>[sn_rid(sn)]}, nil)
  # Then remove it from the provisioning databases
  psn = ProductSerialNumber.new
  psn.remove_sn(sn)
end

#sn_rid(sn) ⇒ Object

Get the internal protocol identifier for a device

sn

Identifier for a device



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# File 'lib/MrMurano/Product-1P-Device.rb', line 19

def sn_rid(sn)
  return @sn_rid unless @sn_rid.nil?
  prd = Product.new()
  found = []

  offset = 0
  loop do
    listing = prd.list(offset)
    break if listing.empty?
    found = listing.select{|item| item[:sn] == sn}
    break unless found.empty?

    offset += 50
  end

  raise "Identifier Not Found: #{sn}" if found.empty?

  @sn_rid = found.first[:rid]
  @sn_rid
end

#twee(sn) ⇒ Object

Get a tree of info for a device and its resources.

sn

Identifier for a device



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# File 'lib/MrMurano/Product-1P-Device.rb', line 97

def twee(sn)
  inf = info(sn)

  aliases = inf[:aliases].keys
  # information for all
  info_calls = aliases.map do |rid|
    {:procedure=>:info, :arguments=>[rid, {}]}
  end

  limitkeys = [:basic, :description, :usage, :children, :storage]

  isubs = do_mrpc(info_calls, sn_rid(sn))
  children = isubs.map{|i| i[:result].select{|k,v| limitkeys.include? k} }

  # most current value
  read_calls = aliases.map do |rid|
    {:procedure=>:read, :arguments=>[rid, {}]}
  end
  ivalues = do_mrpc(read_calls, sn_rid(sn))

  rez = aliases.zip(children, ivalues).map do |d|
    dinf = d[1]
    dinf[:rid] = d[0]
    dinf[:alias] = inf[:aliases][d[0]].first

    iv = d[2]
    if iv.has_key?(:result) and iv[:result].count > 0 and iv[:result][0].count > 1 then
      dinf[:value] = iv[:result][0][1]
    else
      dinf[:value] = nil
    end

    dinf
  end

  inf[:children] = rez
  inf.select!{|k,v| limitkeys.include? k }
  inf
end