-# 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.field_class
-import bt2.value
-import bt2.event
-import bt2
+from bt2 import field_class as bt2_field_class
+from bt2 import value as bt2_value
+
+
+def _bt2_stream_class():
+ from bt2 import stream_class as bt2_stream_class
+
+ return bt2_stream_class
class EventClassLogLevel:
DEBUG = native_bt.EVENT_CLASS_LOG_LEVEL_DEBUG
-class _EventClass(object._SharedObject):
+class _EventClassConst(object._SharedObject):
_get_ref = staticmethod(native_bt.event_class_get_ref)
_put_ref = staticmethod(native_bt.event_class_put_ref)
+ _borrow_stream_class_ptr = staticmethod(
+ native_bt.event_class_borrow_stream_class_const
+ )
+ _borrow_specific_context_field_class_ptr = staticmethod(
+ native_bt.event_class_borrow_specific_context_field_class_const
+ )
+ _borrow_payload_field_class_ptr = staticmethod(
+ native_bt.event_class_borrow_payload_field_class_const
+ )
+ _borrow_user_attributes_ptr = staticmethod(
+ native_bt.event_class_borrow_user_attributes_const
+ )
+ _create_field_class_from_ptr_and_get_ref = staticmethod(
+ bt2_field_class._create_field_class_from_const_ptr_and_get_ref
+ )
+ _create_value_from_ptr_and_get_ref = staticmethod(
+ bt2_value._create_from_const_ptr_and_get_ref
+ )
+ _stream_class_pycls = property(lambda s: _bt2_stream_class()._StreamClassConst)
@property
def stream_class(self):
- sc_ptr = native_bt.event_class_borrow_stream_class(self._ptr)
+ sc_ptr = self._borrow_stream_class_ptr(self._ptr)
if sc_ptr is not None:
- return bt2.stream_class._StreamClass._create_from_ptr_and_get_ref(sc_ptr)
+ return self._stream_class_pycls._create_from_ptr_and_get_ref(sc_ptr)
+
+ @property
+ def user_attributes(self):
+ ptr = self._borrow_user_attributes_ptr(self._ptr)
+ assert ptr is not None
+ return self._create_value_from_ptr_and_get_ref(ptr)
@property
def name(self):
return native_bt.event_class_get_name(self._ptr)
- def _name(self, name):
- utils._check_str(name)
- return native_bt.event_class_set_name(self._ptr, name)
-
- _name = property(fset=_name)
-
@property
def id(self):
id = native_bt.event_class_get_id(self._ptr)
return _EVENT_CLASS_LOG_LEVEL_TO_OBJ[log_level]
- def _log_level(self, log_level):
- log_levels = (
- EventClassLogLevel.EMERGENCY,
- EventClassLogLevel.ALERT,
- EventClassLogLevel.CRITICAL,
- EventClassLogLevel.ERROR,
- EventClassLogLevel.WARNING,
- EventClassLogLevel.NOTICE,
- EventClassLogLevel.INFO,
- EventClassLogLevel.DEBUG_SYSTEM,
- EventClassLogLevel.DEBUG_PROGRAM,
- EventClassLogLevel.DEBUG_PROCESS,
- EventClassLogLevel.DEBUG_MODULE,
- EventClassLogLevel.DEBUG_UNIT,
- EventClassLogLevel.DEBUG_FUNCTION,
- EventClassLogLevel.DEBUG_LINE,
- EventClassLogLevel.DEBUG,
- )
-
- if log_level not in log_levels:
- raise ValueError("'{}' is not a valid log level".format(log_level))
-
- native_bt.event_class_set_log_level(self._ptr, log_level)
-
- _log_level = property(fset=_log_level)
-
@property
def emf_uri(self):
return native_bt.event_class_get_emf_uri(self._ptr)
- def _emf_uri(self, emf_uri):
- utils._check_str(emf_uri)
- ret = native_bt.event_class_set_emf_uri(self._ptr, emf_uri)
- utils._handle_ret(ret, "cannot set event class object's EMF URI")
-
- _emf_uri = property(fset=_emf_uri)
-
@property
def specific_context_field_class(self):
- fc_ptr = native_bt.event_class_borrow_specific_context_field_class_const(self._ptr)
+ fc_ptr = self._borrow_specific_context_field_class_ptr(self._ptr)
if fc_ptr is None:
return
- return bt2.field_class._create_field_class_from_ptr_and_get_ref(fc_ptr)
-
- def _specific_context_field_class(self, context_field_class):
- if context_field_class is not None:
- utils._check_type(context_field_class, bt2.field_class._StructureFieldClass)
- ret = native_bt.event_class_set_specific_context_field_class(self._ptr, context_field_class._ptr)
- utils._handle_ret(ret, "cannot set event class object's context field class")
-
- _specific_context_field_class = property(fset=_specific_context_field_class)
+ return self._create_field_class_from_ptr_and_get_ref(fc_ptr)
@property
def payload_field_class(self):
- fc_ptr = native_bt.event_class_borrow_payload_field_class_const(self._ptr)
+ fc_ptr = self._borrow_payload_field_class_ptr(self._ptr)
if fc_ptr is None:
return
- return bt2.field_class._create_field_class_from_ptr_and_get_ref(fc_ptr)
+ return self._create_field_class_from_ptr_and_get_ref(fc_ptr)
+
+
+class _EventClass(_EventClassConst):
+ _borrow_stream_class_ptr = staticmethod(native_bt.event_class_borrow_stream_class)
+ _borrow_specific_context_field_class_ptr = staticmethod(
+ native_bt.event_class_borrow_specific_context_field_class
+ )
+ _borrow_payload_field_class_ptr = staticmethod(
+ native_bt.event_class_borrow_payload_field_class
+ )
+ _borrow_user_attributes_ptr = staticmethod(
+ native_bt.event_class_borrow_user_attributes
+ )
+ _create_field_class_from_ptr_and_get_ref = staticmethod(
+ bt2_field_class._create_field_class_from_ptr_and_get_ref
+ )
+ _create_value_from_ptr_and_get_ref = staticmethod(
+ bt2_value._create_from_ptr_and_get_ref
+ )
+ _stream_class_pycls = property(lambda s: _bt2_stream_class()._StreamClass)
+
+ def _user_attributes(self, user_attributes):
+ value = bt2_value.create_value(user_attributes)
+ native_bt.event_class_set_user_attributes(self._ptr, value._ptr)
+
+ _user_attributes = property(fset=_user_attributes)
+
+ def _name(self, name):
+ return native_bt.event_class_set_name(self._ptr, name)
+
+ _name = property(fset=_name)
+
+ def _log_level(self, log_level):
+ native_bt.event_class_set_log_level(self._ptr, log_level)
+
+ _log_level = property(fset=_log_level)
+
+ def _emf_uri(self, emf_uri):
+ status = native_bt.event_class_set_emf_uri(self._ptr, emf_uri)
+ utils._handle_func_status(status, "cannot set event class object's EMF URI")
+
+ _emf_uri = property(fset=_emf_uri)
+
+ def _specific_context_field_class(self, context_field_class):
+ status = native_bt.event_class_set_specific_context_field_class(
+ self._ptr, context_field_class._ptr
+ )
+ utils._handle_func_status(
+ status, "cannot set event class object's context field class"
+ )
+
+ _specific_context_field_class = property(fset=_specific_context_field_class)
def _payload_field_class(self, payload_field_class):
- if payload_field_class is not None:
- utils._check_type(payload_field_class, bt2.field_class._StructureFieldClass)
- ret = native_bt.event_class_set_payload_field_class(self._ptr, payload_field_class._ptr)
- utils._handle_ret(ret, "cannot set event class object's payload field class")
+ status = native_bt.event_class_set_payload_field_class(
+ self._ptr, payload_field_class._ptr
+ )
+ utils._handle_func_status(
+ status, "cannot set event class object's payload field class"
+ )
_payload_field_class = property(fset=_payload_field_class)
+ @staticmethod
+ def _validate_create_params(
+ name,
+ user_attributes,
+ log_level,
+ emf_uri,
+ specific_context_field_class,
+ payload_field_class,
+ ):
+ if name is not None:
+ utils._check_str(name)
+
+ if user_attributes is not None:
+ value = bt2_value.create_value(user_attributes)
+ utils._check_type(value, bt2_value.MapValue)
+
+ if log_level is not None:
+ log_levels = (
+ EventClassLogLevel.EMERGENCY,
+ EventClassLogLevel.ALERT,
+ EventClassLogLevel.CRITICAL,
+ EventClassLogLevel.ERROR,
+ EventClassLogLevel.WARNING,
+ EventClassLogLevel.NOTICE,
+ EventClassLogLevel.INFO,
+ EventClassLogLevel.DEBUG_SYSTEM,
+ EventClassLogLevel.DEBUG_PROGRAM,
+ EventClassLogLevel.DEBUG_PROCESS,
+ EventClassLogLevel.DEBUG_MODULE,
+ EventClassLogLevel.DEBUG_UNIT,
+ EventClassLogLevel.DEBUG_FUNCTION,
+ EventClassLogLevel.DEBUG_LINE,
+ EventClassLogLevel.DEBUG,
+ )
+
+ if log_level not in log_levels:
+ raise ValueError("'{}' is not a valid log level".format(log_level))
+
+ if emf_uri is not None:
+ utils._check_str(emf_uri)
+
+ if specific_context_field_class is not None:
+ utils._check_type(
+ specific_context_field_class, bt2_field_class._StructureFieldClass
+ )
+
+ if payload_field_class is not None:
+ utils._check_type(payload_field_class, bt2_field_class._StructureFieldClass)
+
_EVENT_CLASS_LOG_LEVEL_TO_OBJ = {
native_bt.EVENT_CLASS_LOG_LEVEL_EMERGENCY: EventClassLogLevel.EMERGENCY,
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