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Commit | Line | Data |
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bc5f5a43 | 1 | /* |
50bd5d25 | 2 | * This file is part of the libsigrokdecode project. |
bc5f5a43 BV |
3 | * |
4 | * Copyright (C) 2012 Bert Vermeulen <bert@biot.com> | |
5 | * | |
6 | * This program is free software: you can redistribute it and/or modify | |
7 | * it under the terms of the GNU General Public License as published by | |
8 | * the Free Software Foundation, either version 3 of the License, or | |
9 | * (at your option) any later version. | |
10 | * | |
11 | * This program is distributed in the hope that it will be useful, | |
12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
14 | * GNU General Public License for more details. | |
15 | * | |
16 | * You should have received a copy of the GNU General Public License | |
17 | * along with this program. If not, see <http://www.gnu.org/licenses/>. | |
18 | */ | |
19 | ||
36784362 | 20 | #include <config.h> |
f6c7eade MC |
21 | #include "libsigrokdecode-internal.h" /* First, so we avoid a _POSIX_C_SOURCE warning. */ |
22 | #include "libsigrokdecode.h" | |
bc5f5a43 | 23 | |
57790bc8 UH |
24 | /** @cond PRIVATE */ |
25 | ||
c9bfccc6 | 26 | /* |
511e2123 | 27 | * When initialized, a reference to this module inside the Python interpreter |
d0a0ed03 BV |
28 | * lives here. |
29 | */ | |
55c3c5f4 | 30 | SRD_PRIV PyObject *mod_sigrokdecode = NULL; |
bc5f5a43 | 31 | |
57790bc8 UH |
32 | /** @endcond */ |
33 | ||
bc5f5a43 BV |
34 | static struct PyModuleDef sigrokdecode_module = { |
35 | PyModuleDef_HEAD_INIT, | |
36 | .m_name = "sigrokdecode", | |
f8e45857 | 37 | .m_doc = "sigrokdecode module", |
bc5f5a43 | 38 | .m_size = -1, |
bc5f5a43 BV |
39 | }; |
40 | ||
57790bc8 | 41 | /** @cond PRIVATE */ |
53a07a6d | 42 | PyMODINIT_FUNC PyInit_sigrokdecode(void) |
bc5f5a43 | 43 | { |
eb883723 | 44 | PyObject *mod, *Decoder_type; |
514b2edc UH |
45 | PyGILState_STATE gstate; |
46 | ||
47 | gstate = PyGILState_Ensure(); | |
bc5f5a43 | 48 | |
201a85a8 DE |
49 | mod = PyModule_Create(&sigrokdecode_module); |
50 | if (!mod) | |
51 | goto err_out; | |
bc5f5a43 | 52 | |
201a85a8 DE |
53 | Decoder_type = srd_Decoder_type_new(); |
54 | if (!Decoder_type) | |
55 | goto err_out; | |
56 | if (PyModule_AddObject(mod, "Decoder", Decoder_type) < 0) | |
57 | goto err_out; | |
bc5f5a43 | 58 | |
7ee0c40b | 59 | /* Expose output types as symbols in the sigrokdecode module */ |
201a85a8 DE |
60 | if (PyModule_AddIntConstant(mod, "OUTPUT_ANN", SRD_OUTPUT_ANN) < 0) |
61 | goto err_out; | |
62 | if (PyModule_AddIntConstant(mod, "OUTPUT_PYTHON", SRD_OUTPUT_PYTHON) < 0) | |
63 | goto err_out; | |
64 | if (PyModule_AddIntConstant(mod, "OUTPUT_BINARY", SRD_OUTPUT_BINARY) < 0) | |
65 | goto err_out; | |
66 | if (PyModule_AddIntConstant(mod, "OUTPUT_META", SRD_OUTPUT_META) < 0) | |
67 | goto err_out; | |
7ee0c40b | 68 | /* Expose meta input symbols. */ |
201a85a8 DE |
69 | if (PyModule_AddIntConstant(mod, "SRD_CONF_SAMPLERATE", SRD_CONF_SAMPLERATE) < 0) |
70 | goto err_out; | |
3e2a9de2 | 71 | |
451680f1 BV |
72 | mod_sigrokdecode = mod; |
73 | ||
514b2edc UH |
74 | PyGILState_Release(gstate); |
75 | ||
bc5f5a43 | 76 | return mod; |
7969d803 | 77 | |
201a85a8 DE |
78 | err_out: |
79 | Py_XDECREF(mod); | |
80 | srd_exception_catch("Failed to initialize module"); | |
514b2edc | 81 | PyGILState_Release(gstate); |
201a85a8 DE |
82 | |
83 | return NULL; | |
bc5f5a43 | 84 | } |
7969d803 | 85 | |
57790bc8 | 86 | /** @endcond */ |