Class: Idevice::HeartbeatClient

Inherits:
C::ManagedOpaquePointer show all
Includes:
LibHelpers
Defined in:
lib/idevice/heartbeat.rb

Class Method Summary collapse

Instance Method Summary collapse

Methods included from LibHelpers

included

Methods inherited from C::ManagedOpaquePointer

#initialize

Constructor Details

This class inherits a constructor from Idevice::C::ManagedOpaquePointer

Class Method Details

.attach(opts = {}) ⇒ Object


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# File 'lib/idevice/heartbeat.rb', line 41

def self.attach(opts={})
  _attach_helper("com.apple.mobile.heartbeat", opts) do |idevice, ldsvc, p_hb|
    err=C.heartbeat_client_new(idevice, ldsvc, p_hb)
    raise HeartbeatError, "Heartbeat error: #{err}" if err != :SUCCESS
    hb = p_hb.read_pointer
    raise HeartbeatError, "hearbeat_client_new returned a NULL client" if hb.null?
    return new(hb)
  end
end

.release(ptr) ⇒ Object


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# File 'lib/idevice/heartbeat.rb', line 33

def self.release(ptr)
  C::Freelock.synchronize do
    unless ptr.null?
      C.heartbeat_client_free(ptr)
    end
  end
end

Instance Method Details

#receive_plist(timeout = nil) ⇒ Object


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# File 'lib/idevice/heartbeat.rb', line 57

def receive_plist(timeout=nil)
  timeout ||= 1

  FFI::MemoryPointer.new(:pointer) do |p_plist|
    err = C.heartbeat_receive_with_timeout(self, p_plist, timeout)
    raise HeartbeatError, "Heartbeat error: #{err}" if err != :SUCCESS
    plist = p_plist.read_pointer
    raise HeartbeatError, "hearbeat_receive returned a NULL plist" if plist.null?
    return Plist.new(plist).to_ruby
  end
end

#send_plist(obj) ⇒ Object

Raises:


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# File 'lib/idevice/heartbeat.rb', line 51

def send_plist(obj)
  err = C.heartbeat_send(self, obj.to_plist_t)
  raise HeartbeatError, "Heartbeat error: #{err}" if err != :SUCCESS
  return true
end