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1 | # The MIT License (MIT) |
2 | # | |
3 | # Copyright (c) 2017 Philippe Proulx <pproulx@efficios.com> | |
4 | # | |
5 | # Permission is hereby granted, free of charge, to any person obtaining a copy | |
6 | # of this software and associated documentation files (the "Software"), to deal | |
7 | # in the Software without restriction, including without limitation the rights | |
8 | # to use, copy, modify, merge, publish, distribute, sublicense, and/or sell | |
9 | # copies of the Software, and to permit persons to whom the Software is | |
10 | # furnished to do so, subject to the following conditions: | |
11 | # | |
12 | # The above copyright notice and this permission notice shall be included in | |
13 | # all copies or substantial portions of the Software. | |
14 | # | |
15 | # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | |
16 | # IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | |
17 | # FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE | |
18 | # AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER | |
19 | # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, | |
20 | # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN | |
21 | # THE SOFTWARE. | |
22 | ||
824ce8b6 | 23 | from bt2 import native_bt, utils |
c946c9de PP |
24 | from bt2 import message_iterator as bt2_message_iterator |
25 | from bt2 import port as bt2_port | |
26 | from bt2 import object as bt2_object | |
f6a5e476 PP |
27 | import bt2 |
28 | ||
29 | ||
c946c9de | 30 | class _Connection(bt2_object._SharedObject): |
824ce8b6 SM |
31 | _get_ref = staticmethod(native_bt.connection_get_ref) |
32 | _put_ref = staticmethod(native_bt.connection_put_ref) | |
f6a5e476 PP |
33 | |
34 | @property | |
35 | def downstream_port(self): | |
824ce8b6 | 36 | port_ptr = native_bt.connection_borrow_downstream_port_const(self._ptr) |
c946c9de | 37 | return bt2_port._create_from_ptr_and_get_ref( |
61d96b89 FD |
38 | port_ptr, native_bt.PORT_TYPE_INPUT |
39 | ) | |
f6a5e476 PP |
40 | |
41 | @property | |
42 | def upstream_port(self): | |
824ce8b6 | 43 | port_ptr = native_bt.connection_borrow_upstream_port_const(self._ptr) |
c946c9de | 44 | return bt2_port._create_from_ptr_and_get_ref( |
61d96b89 FD |
45 | port_ptr, native_bt.PORT_TYPE_OUTPUT |
46 | ) |