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Diffstat (limited to 'src/python-systemd/id128.c')
| -rw-r--r-- | src/python-systemd/id128.c | 163 |
1 files changed, 0 insertions, 163 deletions
diff --git a/src/python-systemd/id128.c b/src/python-systemd/id128.c deleted file mode 100644 index 5ec7309a54..0000000000 --- a/src/python-systemd/id128.c +++ /dev/null @@ -1,163 +0,0 @@ -/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/ - -/*** - This file is part of systemd. - - Copyright 2013 Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl> - - systemd is free software; you can redistribute it and/or modify it - under the terms of the GNU Lesser General Public License as published by - the Free Software Foundation; either version 2.1 of the License, or - (at your option) any later version. - - systemd is distributed in the hope that it will be useful, but - WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with systemd; If not, see <http://www.gnu.org/licenses/>. -***/ - -#include <Python.h> - -#include "systemd/sd-messages.h" - -#include "pyutil.h" -#include "log.h" -#include "util.h" -#include "macro.h" - -PyDoc_STRVAR(module__doc__, - "Python interface to the libsystemd-id128 library.\n\n" - "Provides SD_MESSAGE_* constants and functions to query and generate\n" - "128-bit unique identifiers." -); - -PyDoc_STRVAR(randomize__doc__, - "randomize() -> UUID\n\n" - "Return a new random 128-bit unique identifier.\n" - "Wraps sd_id128_randomize(3)." -); - -PyDoc_STRVAR(get_machine__doc__, - "get_machine() -> UUID\n\n" - "Return a 128-bit unique identifier for this machine.\n" - "Wraps sd_id128_get_machine(3)." -); - -PyDoc_STRVAR(get_boot__doc__, - "get_boot() -> UUID\n\n" - "Return a 128-bit unique identifier for this boot.\n" - "Wraps sd_id128_get_boot(3)." -); - -static PyObject* make_uuid(sd_id128_t id) { - _cleanup_Py_DECREF_ PyObject - *uuid = NULL, *UUID = NULL, *bytes = NULL, - *args = NULL, *kwargs = NULL; - - uuid = PyImport_ImportModule("uuid"); - if (!uuid) - return NULL; - - UUID = PyObject_GetAttrString(uuid, "UUID"); - bytes = PyBytes_FromStringAndSize((const char*) &id.bytes, sizeof(id.bytes)); - args = Py_BuildValue("()"); - kwargs = PyDict_New(); - if (!UUID || !bytes || !args || !kwargs) - return NULL; - - if (PyDict_SetItemString(kwargs, "bytes", bytes) < 0) - return NULL; - - return PyObject_Call(UUID, args, kwargs); -} - -#define helper(name) \ - static PyObject *name(PyObject *self, PyObject *args) { \ - sd_id128_t id; \ - int r; \ - \ - assert(args == NULL); \ - \ - r = sd_id128_##name(&id); \ - if (r < 0) { \ - errno = -r; \ - return PyErr_SetFromErrno(PyExc_IOError); \ - } \ - \ - return make_uuid(id); \ - } - -helper(randomize) -helper(get_machine) -helper(get_boot) - -static PyMethodDef methods[] = { - { "randomize", randomize, METH_NOARGS, randomize__doc__}, - { "get_machine", get_machine, METH_NOARGS, get_machine__doc__}, - { "get_boot", get_boot, METH_NOARGS, get_boot__doc__}, - { NULL, NULL, 0, NULL } /* Sentinel */ -}; - -static int add_id(PyObject *module, const char* name, sd_id128_t id) { - PyObject *obj; - - obj = make_uuid(id); - if (!obj) - return -1; - - return PyModule_AddObject(module, name, obj); -} - -#if PY_MAJOR_VERSION < 3 - -DISABLE_WARNING_MISSING_PROTOTYPES; -PyMODINIT_FUNC initid128(void) { - PyObject *m; - - m = Py_InitModule3("id128", methods, module__doc__); - if (m == NULL) - return; - - /* a series of lines like 'add_id() ;' follow */ -#define JOINER ; -#include "id128-constants.h" -#undef JOINER - PyModule_AddStringConstant(m, "__version__", PACKAGE_VERSION); -} -REENABLE_WARNING; - -#else - -static struct PyModuleDef module = { - PyModuleDef_HEAD_INIT, - "id128", /* name of module */ - module__doc__, /* module documentation, may be NULL */ - -1, /* size of per-interpreter state of the module */ - methods -}; - -DISABLE_WARNING_MISSING_PROTOTYPES; -PyMODINIT_FUNC PyInit_id128(void) { - PyObject *m; - - m = PyModule_Create(&module); - if (m == NULL) - return NULL; - - if ( /* a series of lines like 'add_id() ||' follow */ -#define JOINER || -#include "id128-constants.h" -#undef JOINER - PyModule_AddStringConstant(m, "__version__", PACKAGE_VERSION)) { - Py_DECREF(m); - return NULL; - } - - return m; -} -REENABLE_WARNING; - -#endif |