from bt2 import native_bt, object
from bt2 import field as bt2_field
from bt2 import stream as bt2_stream
-import bt2
-class _Packet(object._SharedObject):
+class _PacketConst(object._SharedObject):
_get_ref = staticmethod(native_bt.packet_get_ref)
_put_ref = staticmethod(native_bt.packet_put_ref)
+ _borrow_stream_ptr = staticmethod(native_bt.packet_borrow_stream_const)
+ _borrow_context_field_ptr = staticmethod(
+ native_bt.packet_borrow_context_field_const
+ )
+ _stream_pycls = property(lambda _: bt2_stream._StreamConst)
+ _create_field_from_ptr = staticmethod(bt2_field._create_field_from_const_ptr)
@property
def stream(self):
- stream_ptr = native_bt.packet_borrow_stream(self._ptr)
+ stream_ptr = self._borrow_stream_ptr(self._ptr)
assert stream_ptr is not None
- return bt2_stream._Stream._create_from_ptr_and_get_ref(stream_ptr)
+ return self._stream_pycls._create_from_ptr_and_get_ref(stream_ptr)
@property
def context_field(self):
- field_ptr = native_bt.packet_borrow_context_field(self._ptr)
+ field_ptr = self._borrow_context_field_ptr(self._ptr)
if field_ptr is None:
return
- return bt2_field._create_field_from_ptr(
+ return self._create_field_from_ptr(
field_ptr, self._ptr, self._get_ref, self._put_ref
)
+
+
+class _Packet(_PacketConst):
+ _borrow_stream_ptr = staticmethod(native_bt.packet_borrow_stream)
+ _borrow_context_field_ptr = staticmethod(native_bt.packet_borrow_context_field)
+ _stream_pycls = property(lambda _: bt2_stream._Stream)
+ _create_field_from_ptr = staticmethod(bt2_field._create_field_from_ptr)