-# The MIT License (MIT)
+# SPDX-License-Identifier: MIT
#
# Copyright (c) 2017 Philippe Proulx <pproulx@efficios.com>
-#
-# Permission is hereby granted, free of charge, to any person obtaining a copy
-# of this software and associated documentation files (the "Software"), to deal
-# in the Software without restriction, including without limitation the rights
-# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-# copies of the Software, and to permit persons to whom the Software is
-# furnished to do so, subject to the following conditions:
-#
-# The above copyright notice and this permission notice shall be included in
-# all copies or substantial portions of the Software.
-#
-# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-# THE SOFTWARE.
from bt2 import native_bt, object, utils
-import bt2.clock_snapshot
-import bt2.packet
-import bt2.stream
-import bt2.event
-import bt2
+from bt2 import clock_snapshot as bt2_clock_snapshot
+from bt2 import packet as bt2_packet
+from bt2 import stream as bt2_stream
+from bt2 import event as bt2_event
def _create_from_ptr(ptr):
return _MESSAGE_TYPE_TO_CLS[msg_type]._create_from_ptr(ptr)
-class _Message(object._SharedObject):
+class _MessageConst(object._SharedObject):
_get_ref = staticmethod(native_bt.message_get_ref)
_put_ref = staticmethod(native_bt.message_put_ref)
)
+class _Message(_MessageConst):
+ pass
+
+
class _MessageWithDefaultClockSnapshot:
def _get_default_clock_snapshot(self, borrow_clock_snapshot_ptr):
snapshot_ptr = borrow_clock_snapshot_ptr(self._ptr)
- return bt2.clock_snapshot._ClockSnapshot._create_from_ptr_and_get_ref(
+ return bt2_clock_snapshot._ClockSnapshotConst._create_from_ptr_and_get_ref(
snapshot_ptr, self._ptr, self._get_ref, self._put_ref
)
-class _EventMessage(_Message, _MessageWithDefaultClockSnapshot):
- _borrow_default_clock_snapshot_ptr = staticmethod(
+class _EventMessageConst(_MessageConst, _MessageWithDefaultClockSnapshot):
+ _borrow_default_clock_snapshot = staticmethod(
native_bt.message_event_borrow_default_clock_snapshot_const
)
+ _borrow_event = staticmethod(native_bt.message_event_borrow_event_const)
+ _event_pycls = property(lambda _: bt2_event._EventConst)
@property
def default_clock_snapshot(self):
self._check_has_default_clock_class(self.event.stream.cls.default_clock_class)
- return self._get_default_clock_snapshot(self._borrow_default_clock_snapshot_ptr)
+ return self._get_default_clock_snapshot(self._borrow_default_clock_snapshot)
@property
def event(self):
- event_ptr = native_bt.message_event_borrow_event(self._ptr)
+ event_ptr = self._borrow_event(self._ptr)
assert event_ptr is not None
- return bt2.event._Event._create_from_ptr_and_get_ref(
+ return self._event_pycls._create_from_ptr_and_get_ref(
event_ptr, self._ptr, self._get_ref, self._put_ref
)
-class _PacketMessage(_Message, _MessageWithDefaultClockSnapshot):
+class _EventMessage(_EventMessageConst, _Message):
+ _borrow_event = staticmethod(native_bt.message_event_borrow_event)
+ _stream_pycls = property(lambda _: bt2_stream._Stream)
+ _event_pycls = property(lambda _: bt2_event._Event)
+
+
+class _PacketMessageConst(_MessageConst, _MessageWithDefaultClockSnapshot):
+ _packet_pycls = bt2_packet._PacketConst
+
@property
def default_clock_snapshot(self):
self._check_has_default_clock_class(self.packet.stream.cls.default_clock_class)
@property
def packet(self):
- packet_ptr = self._borrow_packet_ptr(self._ptr)
+ packet_ptr = self._borrow_packet(self._ptr)
assert packet_ptr is not None
- return bt2.packet._Packet._create_from_ptr_and_get_ref(packet_ptr)
+ return self._packet_pycls._create_from_ptr_and_get_ref(packet_ptr)
-class _PacketBeginningMessage(_PacketMessage):
- _borrow_packet_ptr = staticmethod(native_bt.message_packet_beginning_borrow_packet)
+class _PacketMessage(_PacketMessageConst, _Message):
+ _packet_pycls = bt2_packet._Packet
+
+
+class _PacketBeginningMessageConst(_PacketMessageConst):
+ _borrow_packet = staticmethod(
+ native_bt.message_packet_beginning_borrow_packet_const
+ )
_borrow_default_clock_snapshot_ptr = staticmethod(
native_bt.message_packet_beginning_borrow_default_clock_snapshot_const
)
-class _PacketEndMessage(_PacketMessage):
- _borrow_packet_ptr = staticmethod(native_bt.message_packet_end_borrow_packet)
+class _PacketBeginningMessage(_PacketMessage):
+ _borrow_packet = staticmethod(native_bt.message_packet_beginning_borrow_packet)
+
+
+class _PacketEndMessageConst(_PacketMessageConst):
+ _borrow_packet = staticmethod(native_bt.message_packet_end_borrow_packet_const)
_borrow_default_clock_snapshot_ptr = staticmethod(
native_bt.message_packet_end_borrow_default_clock_snapshot_const
)
-class _StreamMessage(_Message, _MessageWithDefaultClockSnapshot):
+class _PacketEndMessage(_PacketMessage):
+ _borrow_packet = staticmethod(native_bt.message_packet_end_borrow_packet)
+
+
+class _StreamMessageConst(_MessageConst, _MessageWithDefaultClockSnapshot):
+ _stream_pycls = property(lambda _: bt2_stream._StreamConst)
+
@property
def stream(self):
stream_ptr = self._borrow_stream_ptr(self._ptr)
assert stream_ptr
- 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 default_clock_snapshot(self):
status, snapshot_ptr = self._borrow_default_clock_snapshot_ptr(self._ptr)
if status == native_bt.MESSAGE_STREAM_CLOCK_SNAPSHOT_STATE_UNKNOWN:
- return bt2.clock_snapshot._UnknownClockSnapshot()
+ return bt2_clock_snapshot._UnknownClockSnapshot()
- return bt2.clock_snapshot._ClockSnapshot._create_from_ptr_and_get_ref(
+ return bt2_clock_snapshot._ClockSnapshotConst._create_from_ptr_and_get_ref(
snapshot_ptr, self._ptr, self._get_ref, self._put_ref
)
+
+class _StreamMessage(_StreamMessageConst, _Message):
def _default_clock_snapshot(self, raw_value):
utils._check_uint64(raw_value)
self._set_default_clock_snapshot(self._ptr, raw_value)
- _default_clock_snapshot = property(fset=_default_clock_snapshot)
+ _default_clock_snapshot = property(
+ fget=_StreamMessageConst.default_clock_snapshot.fget,
+ fset=_default_clock_snapshot,
+ )
+ _stream_pycls = property(lambda _: bt2_stream._Stream)
-class _StreamBeginningMessage(_StreamMessage):
- _borrow_stream_ptr = staticmethod(native_bt.message_stream_beginning_borrow_stream)
+class _StreamBeginningMessageConst(_StreamMessageConst):
+ _borrow_stream_ptr = staticmethod(
+ native_bt.message_stream_beginning_borrow_stream_const
+ )
_borrow_default_clock_snapshot_ptr = staticmethod(
native_bt.message_stream_beginning_borrow_default_clock_snapshot_const
)
+
+
+class _StreamBeginningMessage(_StreamMessage):
+ _borrow_stream_ptr = staticmethod(native_bt.message_stream_beginning_borrow_stream)
_set_default_clock_snapshot = staticmethod(
native_bt.message_stream_beginning_set_default_clock_snapshot
)
-class _StreamEndMessage(_StreamMessage):
- _borrow_stream_ptr = staticmethod(native_bt.message_stream_end_borrow_stream)
+class _StreamEndMessageConst(_StreamMessageConst):
+ _borrow_stream_ptr = staticmethod(native_bt.message_stream_end_borrow_stream_const)
_borrow_default_clock_snapshot_ptr = staticmethod(
native_bt.message_stream_end_borrow_default_clock_snapshot_const
)
+
+
+class _StreamEndMessage(_StreamMessage):
+ _borrow_stream_ptr = staticmethod(native_bt.message_stream_end_borrow_stream)
_set_default_clock_snapshot = staticmethod(
native_bt.message_stream_end_set_default_clock_snapshot
)
-class _MessageIteratorInactivityMessage(_Message, _MessageWithDefaultClockSnapshot):
- _borrow_default_clock_snapshot_ptr = staticmethod(
- native_bt.message_message_iterator_inactivity_borrow_default_clock_snapshot_const
+class _MessageIteratorInactivityMessageConst(
+ _MessageConst, _MessageWithDefaultClockSnapshot
+):
+ _borrow_clock_snapshot_ptr = staticmethod(
+ native_bt.message_message_iterator_inactivity_borrow_clock_snapshot_const
)
@property
- def default_clock_snapshot(self):
- # This kind of message always has a default clock class: no
+ def clock_snapshot(self):
+ # This kind of message always has a clock class: no
# need to call self._check_has_default_clock_class() here.
- return self._get_default_clock_snapshot(self._borrow_default_clock_snapshot_ptr)
+ return self._get_default_clock_snapshot(self._borrow_clock_snapshot_ptr)
+
+
+class _MessageIteratorInactivityMessage(
+ _MessageIteratorInactivityMessageConst, _Message
+):
+ pass
+
+class _DiscardedMessageConst(_MessageConst, _MessageWithDefaultClockSnapshot):
+ _stream_pycls = property(lambda _: bt2_stream._StreamConst)
-class _DiscardedMessage(_Message, _MessageWithDefaultClockSnapshot):
@property
def stream(self):
stream_ptr = self._borrow_stream_ptr(self._ptr)
assert stream_ptr
- 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 count(self):
if avail is native_bt.PROPERTY_AVAILABILITY_AVAILABLE:
return count
- def _set_count(self, count):
- utils._check_uint64(count)
- self._set_count(self._ptr, count)
-
- _count = property(fset=_set_count)
-
def _check_has_default_clock_snapshots(self):
if not self._has_default_clock_snapshots:
raise ValueError(
return self._get_default_clock_snapshot(self._borrow_end_clock_snapshot_ptr)
-class _DiscardedEventsMessage(_DiscardedMessage):
+class _DiscardedMessage(_DiscardedMessageConst, _Message):
+ _stream_pycls = property(lambda _: bt2_stream._Stream)
+
+ def _set_count(self, count):
+ utils._check_uint64(count)
+ self._set_count(self._ptr, count)
+
+ _count = property(fget=_DiscardedMessageConst.count.fget, fset=_set_count)
+
+
+class _DiscardedEventsMessageConst(_DiscardedMessageConst):
_borrow_stream_ptr = staticmethod(
native_bt.message_discarded_events_borrow_stream_const
)
_get_count = staticmethod(native_bt.message_discarded_events_get_count)
- _set_count = staticmethod(native_bt.message_discarded_events_set_count)
_borrow_beginning_clock_snapshot_ptr = staticmethod(
native_bt.message_discarded_events_borrow_beginning_default_clock_snapshot_const
)
return self.stream.cls.discarded_events_have_default_clock_snapshots
-class _DiscardedPacketsMessage(_DiscardedMessage):
+class _DiscardedEventsMessage(_DiscardedMessage):
+ _borrow_stream_ptr = staticmethod(native_bt.message_discarded_events_borrow_stream)
+ _set_count = staticmethod(native_bt.message_discarded_events_set_count)
+
+
+class _DiscardedPacketsMessageConst(_DiscardedMessageConst):
_borrow_stream_ptr = staticmethod(
native_bt.message_discarded_packets_borrow_stream_const
)
_get_count = staticmethod(native_bt.message_discarded_packets_get_count)
- _set_count = staticmethod(native_bt.message_discarded_packets_set_count)
_borrow_beginning_clock_snapshot_ptr = staticmethod(
native_bt.message_discarded_packets_borrow_beginning_default_clock_snapshot_const
)
return self.stream.cls.discarded_packets_have_default_clock_snapshots
+class _DiscardedPacketsMessage(_DiscardedPacketsMessageConst, _DiscardedMessage):
+ _borrow_stream_ptr = staticmethod(native_bt.message_discarded_packets_borrow_stream)
+ _set_count = staticmethod(native_bt.message_discarded_packets_set_count)
+
+
_MESSAGE_TYPE_TO_CLS = {
native_bt.MESSAGE_TYPE_EVENT: _EventMessage,
native_bt.MESSAGE_TYPE_MESSAGE_ITERATOR_INACTIVITY: _MessageIteratorInactivityMessage,
native_bt.MESSAGE_TYPE_DISCARDED_EVENTS: _DiscardedEventsMessage,
native_bt.MESSAGE_TYPE_DISCARDED_PACKETS: _DiscardedPacketsMessage,
}
+
+_MESSAGE_TYPE_TO_CLS = {
+ native_bt.MESSAGE_TYPE_EVENT: _EventMessageConst,
+ native_bt.MESSAGE_TYPE_MESSAGE_ITERATOR_INACTIVITY: _MessageIteratorInactivityMessageConst,
+ native_bt.MESSAGE_TYPE_STREAM_BEGINNING: _StreamBeginningMessageConst,
+ native_bt.MESSAGE_TYPE_STREAM_END: _StreamEndMessageConst,
+ native_bt.MESSAGE_TYPE_PACKET_BEGINNING: _PacketBeginningMessageConst,
+ native_bt.MESSAGE_TYPE_PACKET_END: _PacketEndMessageConst,
+ native_bt.MESSAGE_TYPE_DISCARDED_EVENTS: _DiscardedEventsMessageConst,
+ native_bt.MESSAGE_TYPE_DISCARDED_PACKETS: _DiscardedPacketsMessageConst,
+}
projects / babeltrace.git / blobdiff