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0235b0db | 1 | # SPDX-License-Identifier: MIT |
81447b5b | 2 | # |
811644b8 | 3 | # Copyright (c) 2017 Philippe Proulx <pproulx@efficios.com> |
81447b5b PP |
4 | |
5 | from bt2 import native_bt, object, utils | |
3fb99a22 PP |
6 | from bt2 import field_class as bt2_field_class |
7 | from bt2 import value as bt2_value | |
79935628 SM |
8 | |
9 | ||
10 | def _bt2_stream_class(): | |
11 | from bt2 import stream_class as bt2_stream_class | |
12 | ||
13 | return bt2_stream_class | |
81447b5b PP |
14 | |
15 | ||
811644b8 | 16 | class EventClassLogLevel: |
50842bdc PP |
17 | EMERGENCY = native_bt.EVENT_CLASS_LOG_LEVEL_EMERGENCY |
18 | ALERT = native_bt.EVENT_CLASS_LOG_LEVEL_ALERT | |
19 | CRITICAL = native_bt.EVENT_CLASS_LOG_LEVEL_CRITICAL | |
20 | ERROR = native_bt.EVENT_CLASS_LOG_LEVEL_ERROR | |
21 | WARNING = native_bt.EVENT_CLASS_LOG_LEVEL_WARNING | |
22 | NOTICE = native_bt.EVENT_CLASS_LOG_LEVEL_NOTICE | |
23 | INFO = native_bt.EVENT_CLASS_LOG_LEVEL_INFO | |
24 | DEBUG_SYSTEM = native_bt.EVENT_CLASS_LOG_LEVEL_DEBUG_SYSTEM | |
25 | DEBUG_PROGRAM = native_bt.EVENT_CLASS_LOG_LEVEL_DEBUG_PROGRAM | |
26 | DEBUG_PROCESS = native_bt.EVENT_CLASS_LOG_LEVEL_DEBUG_PROCESS | |
27 | DEBUG_MODULE = native_bt.EVENT_CLASS_LOG_LEVEL_DEBUG_MODULE | |
28 | DEBUG_UNIT = native_bt.EVENT_CLASS_LOG_LEVEL_DEBUG_UNIT | |
29 | DEBUG_FUNCTION = native_bt.EVENT_CLASS_LOG_LEVEL_DEBUG_FUNCTION | |
30 | DEBUG_LINE = native_bt.EVENT_CLASS_LOG_LEVEL_DEBUG_LINE | |
31 | DEBUG = native_bt.EVENT_CLASS_LOG_LEVEL_DEBUG | |
81447b5b PP |
32 | |
33 | ||
f0a42b33 | 34 | class _EventClassConst(object._SharedObject): |
9dee90bd SM |
35 | @staticmethod |
36 | def _get_ref(ptr): | |
37 | native_bt.event_class_get_ref(ptr) | |
38 | ||
39 | @staticmethod | |
40 | def _put_ref(ptr): | |
41 | native_bt.event_class_put_ref(ptr) | |
42 | ||
f0a42b33 FD |
43 | _borrow_stream_class_ptr = staticmethod( |
44 | native_bt.event_class_borrow_stream_class_const | |
45 | ) | |
46 | _borrow_specific_context_field_class_ptr = staticmethod( | |
47 | native_bt.event_class_borrow_specific_context_field_class_const | |
48 | ) | |
49 | _borrow_payload_field_class_ptr = staticmethod( | |
50 | native_bt.event_class_borrow_payload_field_class_const | |
51 | ) | |
52 | _borrow_user_attributes_ptr = staticmethod( | |
53 | native_bt.event_class_borrow_user_attributes_const | |
54 | ) | |
55 | _create_field_class_from_ptr_and_get_ref = staticmethod( | |
56 | bt2_field_class._create_field_class_from_const_ptr_and_get_ref | |
57 | ) | |
58 | _create_value_from_ptr_and_get_ref = staticmethod( | |
59 | bt2_value._create_from_const_ptr_and_get_ref | |
60 | ) | |
79935628 | 61 | _stream_class_pycls = property(lambda s: _bt2_stream_class()._StreamClassConst) |
3cdfbaea | 62 | |
81447b5b PP |
63 | @property |
64 | def stream_class(self): | |
f0a42b33 | 65 | sc_ptr = self._borrow_stream_class_ptr(self._ptr) |
81447b5b PP |
66 | |
67 | if sc_ptr is not None: | |
f0a42b33 | 68 | return self._stream_class_pycls._create_from_ptr_and_get_ref(sc_ptr) |
81447b5b | 69 | |
5783664e PP |
70 | @property |
71 | def user_attributes(self): | |
f0a42b33 | 72 | ptr = self._borrow_user_attributes_ptr(self._ptr) |
5783664e | 73 | assert ptr is not None |
f0a42b33 | 74 | return self._create_value_from_ptr_and_get_ref(ptr) |
5783664e | 75 | |
81447b5b PP |
76 | @property |
77 | def name(self): | |
50842bdc | 78 | return native_bt.event_class_get_name(self._ptr) |
81447b5b PP |
79 | |
80 | @property | |
81 | def id(self): | |
50842bdc | 82 | id = native_bt.event_class_get_id(self._ptr) |
811644b8 | 83 | return id if id >= 0 else None |
81447b5b | 84 | |
811644b8 PP |
85 | @property |
86 | def log_level(self): | |
65531d55 SM |
87 | is_available, log_level = native_bt.event_class_get_log_level(self._ptr) |
88 | ||
89 | if is_available != native_bt.PROPERTY_AVAILABILITY_AVAILABLE: | |
90 | return None | |
811644b8 | 91 | |
65531d55 SM |
92 | return _EVENT_CLASS_LOG_LEVEL_TO_OBJ[log_level] |
93 | ||
f0a42b33 FD |
94 | @property |
95 | def emf_uri(self): | |
96 | return native_bt.event_class_get_emf_uri(self._ptr) | |
97 | ||
98 | @property | |
99 | def specific_context_field_class(self): | |
100 | fc_ptr = self._borrow_specific_context_field_class_ptr(self._ptr) | |
101 | ||
102 | if fc_ptr is None: | |
103 | return | |
104 | ||
105 | return self._create_field_class_from_ptr_and_get_ref(fc_ptr) | |
106 | ||
107 | @property | |
108 | def payload_field_class(self): | |
109 | fc_ptr = self._borrow_payload_field_class_ptr(self._ptr) | |
110 | ||
111 | if fc_ptr is None: | |
112 | return | |
113 | ||
114 | return self._create_field_class_from_ptr_and_get_ref(fc_ptr) | |
115 | ||
116 | ||
117 | class _EventClass(_EventClassConst): | |
118 | _borrow_stream_class_ptr = staticmethod(native_bt.event_class_borrow_stream_class) | |
119 | _borrow_specific_context_field_class_ptr = staticmethod( | |
120 | native_bt.event_class_borrow_specific_context_field_class | |
121 | ) | |
122 | _borrow_payload_field_class_ptr = staticmethod( | |
123 | native_bt.event_class_borrow_payload_field_class | |
124 | ) | |
125 | _borrow_user_attributes_ptr = staticmethod( | |
126 | native_bt.event_class_borrow_user_attributes | |
127 | ) | |
128 | _create_field_class_from_ptr_and_get_ref = staticmethod( | |
129 | bt2_field_class._create_field_class_from_ptr_and_get_ref | |
130 | ) | |
131 | _create_value_from_ptr_and_get_ref = staticmethod( | |
132 | bt2_value._create_from_ptr_and_get_ref | |
133 | ) | |
79935628 | 134 | _stream_class_pycls = property(lambda s: _bt2_stream_class()._StreamClass) |
f0a42b33 FD |
135 | |
136 | def _user_attributes(self, user_attributes): | |
137 | value = bt2_value.create_value(user_attributes) | |
f0a42b33 FD |
138 | native_bt.event_class_set_user_attributes(self._ptr, value._ptr) |
139 | ||
140 | _user_attributes = property(fset=_user_attributes) | |
141 | ||
142 | def _name(self, name): | |
f0a42b33 FD |
143 | return native_bt.event_class_set_name(self._ptr, name) |
144 | ||
145 | _name = property(fset=_name) | |
146 | ||
65531d55 | 147 | def _log_level(self, log_level): |
65531d55 SM |
148 | native_bt.event_class_set_log_level(self._ptr, log_level) |
149 | ||
150 | _log_level = property(fset=_log_level) | |
811644b8 | 151 | |
65531d55 | 152 | def _emf_uri(self, emf_uri): |
d24d5663 | 153 | status = native_bt.event_class_set_emf_uri(self._ptr, emf_uri) |
cfbd7cf3 | 154 | utils._handle_func_status(status, "cannot set event class object's EMF URI") |
811644b8 | 155 | |
65531d55 SM |
156 | _emf_uri = property(fset=_emf_uri) |
157 | ||
65531d55 | 158 | def _specific_context_field_class(self, context_field_class): |
3321d9b0 SM |
159 | status = native_bt.event_class_set_specific_context_field_class( |
160 | self._ptr, context_field_class._ptr | |
161 | ) | |
162 | utils._handle_func_status( | |
163 | status, "cannot set event class object's context field class" | |
164 | ) | |
81447b5b | 165 | |
65531d55 | 166 | _specific_context_field_class = property(fset=_specific_context_field_class) |
81447b5b | 167 | |
65531d55 | 168 | def _payload_field_class(self, payload_field_class): |
3321d9b0 SM |
169 | status = native_bt.event_class_set_payload_field_class( |
170 | self._ptr, payload_field_class._ptr | |
171 | ) | |
172 | utils._handle_func_status( | |
173 | status, "cannot set event class object's payload field class" | |
174 | ) | |
175 | ||
176 | _payload_field_class = property(fset=_payload_field_class) | |
177 | ||
178 | @staticmethod | |
179 | def _validate_create_params( | |
180 | name, | |
181 | user_attributes, | |
182 | log_level, | |
183 | emf_uri, | |
184 | specific_context_field_class, | |
185 | payload_field_class, | |
186 | ): | |
187 | if name is not None: | |
188 | utils._check_str(name) | |
189 | ||
190 | if user_attributes is not None: | |
191 | value = bt2_value.create_value(user_attributes) | |
192 | utils._check_type(value, bt2_value.MapValue) | |
193 | ||
194 | if log_level is not None: | |
195 | log_levels = ( | |
196 | EventClassLogLevel.EMERGENCY, | |
197 | EventClassLogLevel.ALERT, | |
198 | EventClassLogLevel.CRITICAL, | |
199 | EventClassLogLevel.ERROR, | |
200 | EventClassLogLevel.WARNING, | |
201 | EventClassLogLevel.NOTICE, | |
202 | EventClassLogLevel.INFO, | |
203 | EventClassLogLevel.DEBUG_SYSTEM, | |
204 | EventClassLogLevel.DEBUG_PROGRAM, | |
205 | EventClassLogLevel.DEBUG_PROCESS, | |
206 | EventClassLogLevel.DEBUG_MODULE, | |
207 | EventClassLogLevel.DEBUG_UNIT, | |
208 | EventClassLogLevel.DEBUG_FUNCTION, | |
209 | EventClassLogLevel.DEBUG_LINE, | |
210 | EventClassLogLevel.DEBUG, | |
cfbd7cf3 | 211 | ) |
3321d9b0 SM |
212 | |
213 | if log_level not in log_levels: | |
214 | raise ValueError("'{}' is not a valid log level".format(log_level)) | |
215 | ||
216 | if emf_uri is not None: | |
217 | utils._check_str(emf_uri) | |
218 | ||
219 | if specific_context_field_class is not None: | |
220 | utils._check_type( | |
221 | specific_context_field_class, bt2_field_class._StructureFieldClass | |
cfbd7cf3 | 222 | ) |
65531d55 | 223 | |
3321d9b0 SM |
224 | if payload_field_class is not None: |
225 | utils._check_type(payload_field_class, bt2_field_class._StructureFieldClass) | |
65531d55 SM |
226 | |
227 | ||
228 | _EVENT_CLASS_LOG_LEVEL_TO_OBJ = { | |
229 | native_bt.EVENT_CLASS_LOG_LEVEL_EMERGENCY: EventClassLogLevel.EMERGENCY, | |
230 | native_bt.EVENT_CLASS_LOG_LEVEL_ALERT: EventClassLogLevel.ALERT, | |
231 | native_bt.EVENT_CLASS_LOG_LEVEL_CRITICAL: EventClassLogLevel.CRITICAL, | |
232 | native_bt.EVENT_CLASS_LOG_LEVEL_ERROR: EventClassLogLevel.ERROR, | |
233 | native_bt.EVENT_CLASS_LOG_LEVEL_WARNING: EventClassLogLevel.WARNING, | |
234 | native_bt.EVENT_CLASS_LOG_LEVEL_NOTICE: EventClassLogLevel.NOTICE, | |
235 | native_bt.EVENT_CLASS_LOG_LEVEL_INFO: EventClassLogLevel.INFO, | |
236 | native_bt.EVENT_CLASS_LOG_LEVEL_DEBUG_SYSTEM: EventClassLogLevel.DEBUG_SYSTEM, | |
237 | native_bt.EVENT_CLASS_LOG_LEVEL_DEBUG_PROGRAM: EventClassLogLevel.DEBUG_PROGRAM, | |
238 | native_bt.EVENT_CLASS_LOG_LEVEL_DEBUG_PROCESS: EventClassLogLevel.DEBUG_PROCESS, | |
239 | native_bt.EVENT_CLASS_LOG_LEVEL_DEBUG_MODULE: EventClassLogLevel.DEBUG_MODULE, | |
240 | native_bt.EVENT_CLASS_LOG_LEVEL_DEBUG_UNIT: EventClassLogLevel.DEBUG_UNIT, | |
241 | native_bt.EVENT_CLASS_LOG_LEVEL_DEBUG_FUNCTION: EventClassLogLevel.DEBUG_FUNCTION, | |
242 | native_bt.EVENT_CLASS_LOG_LEVEL_DEBUG_LINE: EventClassLogLevel.DEBUG_LINE, | |
243 | native_bt.EVENT_CLASS_LOG_LEVEL_DEBUG: EventClassLogLevel.DEBUG, | |
244 | } |