diff options
Diffstat (limited to '_dbus_bindings/float.c')
| -rw-r--r-- | _dbus_bindings/float.c | 158 |
1 files changed, 158 insertions, 0 deletions
diff --git a/_dbus_bindings/float.c b/_dbus_bindings/float.c new file mode 100644 index 0000000..5826ec3 --- /dev/null +++ b/_dbus_bindings/float.c @@ -0,0 +1,158 @@ +/* Simple D-Bus types: Double and (with appropriate #defines) Float + * + * Copyright (C) 2006 Collabora Ltd. <http://www.collabora.co.uk/> + * + * Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use, copy, + * modify, merge, publish, distribute, sublicense, and/or sell copies + * of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER + * DEALINGS IN THE SOFTWARE. + */ + +#include <Python.h> +#include <structmember.h> + +#include <stdint.h> + +#include "dbus_bindings-internal.h" +#include "types-internal.h" + +PyDoc_STRVAR(Double_tp_doc, +"A double-precision floating point number (a subtype of float)."); + +#ifdef WITH_DBUS_FLOAT32 +PyDoc_STRVAR(Float_tp_doc, +"A single-precision floating point number (a subtype of float)."); +#endif + +PyTypeObject DBusPyDouble_Type = { + PyObject_HEAD_INIT(DEFERRED_ADDRESS(&PyType_Type)) + 0, + "dbus.Double", + 0, + 0, + 0, /* tp_dealloc */ + 0, /* tp_print */ + 0, /* tp_getattr */ + 0, /* tp_setattr */ + 0, /* tp_compare */ + 0, /* tp_repr */ + 0, /* tp_as_number */ + 0, /* tp_as_sequence */ + 0, /* tp_as_mapping */ + 0, /* tp_hash */ + 0, /* tp_call */ + 0, /* tp_str */ + 0, /* tp_getattro */ + 0, /* tp_setattro */ + 0, /* tp_as_buffer */ + Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE, /* tp_flags */ + Double_tp_doc, /* tp_doc */ + 0, /* tp_traverse */ + 0, /* tp_clear */ + 0, /* tp_richcompare */ + 0, /* tp_weaklistoffset */ + 0, /* tp_iter */ + 0, /* tp_iternext */ + 0, /* tp_methods */ + 0, /* tp_members */ + 0, /* tp_getset */ + DEFERRED_ADDRESS(&DBusPythonFloatType), /* tp_base */ + 0, /* tp_dict */ + 0, /* tp_descr_get */ + 0, /* tp_descr_set */ + 0, /* tp_dictoffset */ + 0, /* tp_init */ + 0, /* tp_alloc */ + 0, /* tp_new */ +}; + +#ifdef WITH_DBUS_FLOAT32 + +PyTypeObject DBusPyFloat_Type = { + PyObject_HEAD_INIT(DEFERRED_ADDRESS(&PyType_Type)) + 0, + "dbus.Float", + 0, + 0, + 0, /* tp_dealloc */ + 0, /* tp_print */ + 0, /* tp_getattr */ + 0, /* tp_setattr */ + 0, /* tp_compare */ + 0, /* tp_repr */ + 0, /* tp_as_number */ + 0, /* tp_as_sequence */ + 0, /* tp_as_mapping */ + 0, /* tp_hash */ + 0, /* tp_call */ + 0, /* tp_str */ + 0, /* tp_getattro */ + 0, /* tp_setattro */ + 0, /* tp_as_buffer */ + Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE, /* tp_flags */ + Float_tp_doc, /* tp_doc */ + 0, /* tp_traverse */ + 0, /* tp_clear */ + 0, /* tp_richcompare */ + 0, /* tp_weaklistoffset */ + 0, /* tp_iter */ + 0, /* tp_iternext */ + 0, /* tp_methods */ + 0, /* tp_members */ + 0, /* tp_getset */ + DEFERRED_ADDRESS(&DBusPythonFloatType), /* tp_base */ + 0, /* tp_dict */ + 0, /* tp_descr_get */ + 0, /* tp_descr_set */ + 0, /* tp_dictoffset */ + 0, /* tp_init */ + 0, /* tp_alloc */ + 0, /* tp_new */ +}; +#endif /* defined(WITH_DBUS_FLOAT32) */ + +dbus_bool_t +dbus_py_init_float_types(void) +{ + DBusPyDouble_Type.tp_base = &DBusPyFloatBase_Type; + if (PyType_Ready(&DBusPyDouble_Type) < 0) return 0; + DBusPyDouble_Type.tp_print = NULL; + +#ifdef WITH_DBUS_FLOAT32 + DBusPyFloat_Type.tp_base = &DBusPyFloatBase_Type; + if (PyType_Ready(&DBusPyFloat_Type) < 0) return 0; + DBusPyFloat_Type.tp_print = NULL; +#endif + + return 1; +} + +dbus_bool_t +dbus_py_insert_float_types(PyObject *this_module) +{ + Py_INCREF(&DBusPyDouble_Type); + if (PyModule_AddObject(this_module, "Double", + (PyObject *)&DBusPyDouble_Type) < 0) return 0; +#ifdef WITH_DBUS_FLOAT32 + Py_INCREF(&DBusPyFloat_Type); + if (PyModule_AddObject(this_module, "Float", + (PyObject *)&DBusPyFloat_Type) < 0) return 0; +#endif + + return 1; +} |