Class: MTProto::Type::RPC::Updates::State

Inherits:
Object
  • Object
show all
Defined in:
lib/mtproto/type/rpc/updates/state.rb

Constant Summary collapse

CONSTRUCTOR = 
0xa56c2a3e

Class Method Summary collapse

Class Method Details

.parse(response) ⇒ Object 



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# File 'lib/mtproto/type/rpc/updates/state.rb', line 13

def self.parse(response)
  offset = 0

  constructor = response[offset, 4].unpack1('L<')
  offset += 4

  if constructor == Type::GzipPacked::CONSTRUCTOR
    response = Type::GzipPacked.unpack(response)
    constructor = response[0, 4].unpack1('L<')
    offset = 4
  end

  if constructor == Type::RpcError::CONSTRUCTOR
    error = Type::RpcError.deserialize(response)
    raise MTProto::RpcError.new(error.error_code, error.error_message)
  end

  raise "Expected State constructor 0x#{CONSTRUCTOR.to_s(16)}, got 0x#{constructor.to_s(16)}" unless constructor == CONSTRUCTOR

  # updates.state#a56c2a3e pts:int qts:int date:int seq:int unread_count:int = updates.State;
  pts = response[offset, 4].unpack1('L<')
  offset += 4

  qts = response[offset, 4].unpack1('L<')
  offset += 4

  date = response[offset, 4].unpack1('L<')
  offset += 4

  seq = response[offset, 4].unpack1('L<')
  offset += 4

  unread_count = response[offset, 4].unpack1('L<')

  {
    pts: pts,
    qts: qts,
    date: date,
    seq: seq,
    unread_count: unread_count
  }
end