//export engineReceiverExists
func engineReceiverExists(rcvr *C.struct__engine_receiver, name *C.char) C.int {
n := C.GoString(C._receiver_get_name(rcvr))
if engine == nil || engine.receivers[n].objects[rcvr] == nil {
return 0
}
if engine.receivers[n].objects[rcvr].Exists(C.GoString(name)) {
return 1
}
return 0
}
//export engineReceiverGet
func engineReceiverGet(rcvr *C.struct__engine_receiver, name *C.char) unsafe.Pointer {
n := C.GoString(C._receiver_get_name(rcvr))
if engine == nil || engine.receivers[n].objects[rcvr] == nil {
return nil
}
val, err := engine.receivers[n].objects[rcvr].Get(C.GoString(name))
if err != nil {
return nil
}
return val.Ptr()
}
//export engineReceiverSet
func engineReceiverSet(rcvr *C.struct__engine_receiver, name *C.char, val unsafe.Pointer) {
n := C.GoString(C._receiver_get_name(rcvr))
if engine == nil || engine.receivers[n].objects[rcvr] == nil {
return
}
v, err := NewValueFromPtr(val)
if err != nil {
return
}
engine.receivers[n].objects[rcvr].Set(C.GoString(name), v.Interface())
}
//export engineReceiverCall
func engineReceiverCall(rcvr *C.struct__engine_receiver, name *C.char, args unsafe.Pointer) unsafe.Pointer {
n := C.GoString(C._receiver_get_name(rcvr))
if engine == nil || engine.receivers[n].objects[rcvr] == nil {
return nil
}
// Process input arguments.
va, err := NewValueFromPtr(args)
if err != nil {
return nil
}
defer va.Destroy()
val := engine.receivers[n].objects[rcvr].Call(C.GoString(name), va.Slice())
if val == nil {
return nil
}
return val.Ptr()
}
//export engineReceiverNew
func engineReceiverNew(rcvr *C.struct__engine_receiver, args unsafe.Pointer) C.int {
n := C.GoString(C._receiver_get_name(rcvr))
if engine == nil || engine.receivers[n] == nil {
return 1
}
va, err := NewValueFromPtr(args)
if err != nil {
return 1
}
defer va.Destroy()
obj, err := engine.receivers[n].NewObject(va.Slice())
if err != nil {
return 1
}
engine.receivers[n].objects[rcvr] = obj
return 0
}