# THE SOFTWARE.
from bt2 import native_bt, object, utils
-import bt2.fields
+import bt2.field
import bt2.stream
import copy
import abc
import bt2
-class _Packet(object._Object):
+class _Packet(object._SharedObject):
+ _get_ref = staticmethod(native_bt.packet_get_ref)
+ _put_ref = staticmethod(native_bt.packet_put_ref)
+
@property
def stream(self):
- stream_ptr = native_bt.packet_get_stream(self._ptr)
- assert(stream_ptr)
- return bt2.stream._Stream._create_from_ptr(stream_ptr)
+ stream_ptr = native_bt.packet_borrow_stream(self._ptr)
+ assert stream_ptr is not None
+ return bt2.stream._Stream._create_from_ptr_and_get_ref(stream_ptr)
@property
def header_field(self):
if field_ptr is None:
return
- return bt2.fields._create_from_ptr(field_ptr)
+ return bt2.field._create_from_ptr(field_ptr)
@header_field.setter
def header_field(self, header_field):
header_field_ptr = None
if header_field is not None:
- utils._check_type(header_field, bt2.fields._Field)
+ utils._check_type(header_field, bt2.field._Field)
header_field_ptr = header_field._ptr
ret = native_bt.packet_set_header(self._ptr, header_field_ptr)
@property
def context_field(self):
- field_ptr = native_bt.packet_get_context(self._ptr)
+ field_ptr = native_bt.packet_borrow_context_field(self._ptr)
if field_ptr is None:
return
- return bt2.fields._create_from_ptr(field_ptr)
+ return bt2.field._create_field_from_ptr(field_ptr, self._ptr,
+ self._get_ref,
+ self._put_ref)
+
@context_field.setter
def context_field(self, context_field):
context_field_ptr = None
if context_field is not None:
- utils._check_type(context_field, bt2.fields._Field)
+ utils._check_type(context_field, bt2.field._Field)
context_field_ptr = context_field._ptr
ret = native_bt.packet_set_context(self._ptr, context_field_ptr)