// newObject wraps a Python object.
func newObject(pyObject *C.PyObject) (o Object) {
t := C.getType(pyObject)
o, _ = newObjectType(t, pyObject)
if t > 3 {
C.INCREF(pyObject)
}
return
}
func setupArg(arg *C.utp_callback_arguments) *UtpCallbackArguments {
goarg := UtpCallbackArguments{}
ctx, ok := contexts[arg.context]
if !ok {
logging.Println("not found")
return nil
}
goarg.UtpContext = ctx
if arg.socket == nil {
goarg.UtpSocket = nil
} else {
sock, ok := ctx.sockets[arg.socket]
if !ok {
sock = &UtpSocket{s: arg.socket, ctx: ctx}
ctx.sockets[arg.socket] = sock
}
goarg.UtpSocket = sock
}
goarg.Len = (int64)(arg.len)
goarg.Flags = (uint32)(arg.flags)
goarg.CallbackType = (int)(arg.callback_type)
if arg.buf != nil {
switch goarg.CallbackType {
case UTP_LOG:
str := C.GoString((*C.char)(unsafe.Pointer(arg.buf)))
goarg.Buf = []byte(str)
case UTP_ON_READ, UTP_SENDTO:
goarg.Buf = C.GoBytes(unsafe.Pointer(arg.buf), (C.int)(arg.len))
}
}
switch goarg.CallbackType {
case UTP_ON_FIREWALL, UTP_ON_ACCEPT, UTP_GET_UDP_MTU, UTP_GET_UDP_OVERHEAD, UTP_SENDTO:
ipAddr := make([]C.char, 46+5) //INET6_ADDRSTRLEN+port
C.getIPPort(arg, (*C.char)(&ipAddr[0]))
caddr := C.GoString(&ipAddr[0])
addr, err := net.ResolveUDPAddr("udp", caddr)
if err == nil {
goarg.Address = addr
} else {
logging.Println(err)
}
default:
goarg.Send = (int64)(C.getUnion1(arg))
goarg.SampleMs = goarg.Send
goarg.ErrorCode = goarg.Send
goarg.State = goarg.Send
goarg.Type = (int64)(C.getType(arg))
}
return &goarg
}
// decode translates a Python object to a Go value. It must be non-NULL.
func decode(pyValue *C.PyObject) (interface{}, error) {
return decodeType(C.getType(pyValue), pyValue)
}