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6fa6bfa1 SM |
1 | /* |
2 | * The MIT License (MIT) | |
3 | * | |
4 | * Copyright (c) 2017 Philippe Proulx <pproulx@efficios.com> | |
5 | * | |
6 | * Permission is hereby granted, free of charge, to any person obtaining a copy | |
7 | * of this software and associated documentation files (the "Software"), to deal | |
8 | * in the Software without restriction, including without limitation the rights | |
9 | * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell | |
10 | * copies of the Software, and to permit persons to whom the Software is | |
11 | * furnished to do so, subject to the following conditions: | |
12 | * | |
13 | * The above copyright notice and this permission notice shall be included in | |
14 | * all copies or substantial portions of the Software. | |
15 | * | |
16 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | |
17 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | |
18 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE | |
19 | * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER | |
20 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, | |
21 | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN | |
22 | * THE SOFTWARE. | |
23 | */ | |
24 | ||
25 | /* Output argument typemap for self port output (always appends) */ | |
26 | %typemap(in, numinputs=0) | |
e4b56bb9 | 27 | (bt_self_component_port_input **) |
6fa6bfa1 SM |
28 | (bt_self_component_port_input *temp_self_port = NULL) { |
29 | $1 = &temp_self_port; | |
30 | } | |
31 | ||
e4b56bb9 | 32 | %typemap(argout) bt_self_component_port_input ** { |
6fa6bfa1 SM |
33 | if (*$1) { |
34 | /* SWIG_Python_AppendOutput() steals the created object */ | |
35 | $result = SWIG_Python_AppendOutput($result, | |
36 | SWIG_NewPointerObj(SWIG_as_voidptr(*$1), | |
37 | SWIGTYPE_p_bt_self_component_port_input, 0)); | |
38 | } else { | |
39 | /* SWIG_Python_AppendOutput() steals Py_None */ | |
40 | Py_INCREF(Py_None); | |
41 | $result = SWIG_Python_AppendOutput($result, Py_None); | |
42 | } | |
43 | } | |
44 | ||
45 | /* Output argument typemap for self port output (always appends) */ | |
46 | %typemap(in, numinputs=0) | |
e4b56bb9 | 47 | (bt_self_component_port_output **) |
6fa6bfa1 SM |
48 | (bt_self_component_port_output *temp_self_port = NULL) { |
49 | $1 = &temp_self_port; | |
50 | } | |
51 | ||
e4b56bb9 | 52 | %typemap(argout) (bt_self_component_port_output **) { |
6fa6bfa1 SM |
53 | if (*$1) { |
54 | /* SWIG_Python_AppendOutput() steals the created object */ | |
55 | $result = SWIG_Python_AppendOutput($result, | |
56 | SWIG_NewPointerObj(SWIG_as_voidptr(*$1), | |
57 | SWIGTYPE_p_bt_self_component_port_output, 0)); | |
58 | } else { | |
59 | /* SWIG_Python_AppendOutput() steals Py_None */ | |
60 | Py_INCREF(Py_None); | |
61 | $result = SWIG_Python_AppendOutput($result, Py_None); | |
62 | } | |
63 | } | |
64 | ||
03ec9ebd SM |
65 | /* Typemaps used for user data attached to self component ports. */ |
66 | ||
67 | /* | |
68 | * The user data Python object is kept as the user data of the port, we pass | |
69 | * the PyObject pointer directly to the port creation function. | |
70 | */ | |
e4b56bb9 | 71 | %typemap(in) void *user_data { |
03ec9ebd SM |
72 | $1 = $input; |
73 | } | |
74 | ||
75 | /* | |
76 | * The port, if created successfully, now owns a reference to the Python object, | |
77 | * we reflect that here. | |
78 | */ | |
e4b56bb9 | 79 | %typemap(argout) void *user_data { |
fb25b9e3 | 80 | if (PyLong_AsLong($result) == __BT_FUNC_STATUS_OK) { |
03ec9ebd SM |
81 | Py_INCREF($1); |
82 | } | |
83 | } | |
84 | ||
7704a0af | 85 | %include <babeltrace2/graph/component.h> |
e4b56bb9 | 86 | %include <babeltrace2/graph/self-component.h> |
6fa6bfa1 | 87 | |
e4b56bb9 SM |
88 | /* |
89 | * This type map relies on the rather common "user_data" name, so don't pollute | |
90 | * the typemap namespace. | |
91 | */ | |
92 | %clear void *user_data; |