152 lines
5.4 KiB
C
152 lines
5.4 KiB
C
// SPDX-License-Identifier: LGPL-3.0-or-later
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/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
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*
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* Copyright (C) 2013 - 2024, nymea GmbH
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* Copyright (C) 2024 - 2025, chargebyte austria GmbH
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*
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* This file is part of nymea.
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*
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* nymea is free software: you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public License
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* as published by the Free Software Foundation, either version 3
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* of the License, or (at your option) any later version.
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*
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* nymea is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with nymea. If not, see <https://www.gnu.org/licenses/>.
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*
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* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
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#ifndef PYNYMEALOGGINGHANDLER_H
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#define PYNYMEALOGGINGHANDLER_H
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#include <Python.h>
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#include "structmember.h"
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#include <QStringList>
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#include <QLoggingCategory>
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Q_DECLARE_LOGGING_CATEGORY(dcPythonIntegrations)
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#pragma GCC diagnostic push
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#pragma GCC diagnostic ignored "-Winvalid-offsetof"
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#pragma GCC diagnostic ignored "-Wwrite-strings"
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#pragma GCC diagnostic ignored "-Wmissing-field-initializers"
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typedef struct {
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PyObject_HEAD
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char *category;
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} PyNymeaLoggingHandler;
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static int PyNymeaLoggingHandler_init(PyNymeaLoggingHandler *self, PyObject *args, PyObject */*kwds*/)
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{
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qCDebug(dcPythonIntegrations()) << "+++ PyNymeaLoggingHandler";
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char *category = nullptr;
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if (!PyArg_ParseTuple(args, "s", &category)) {
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qCWarning(dcPythonIntegrations()) << "PyNymeaLoggingHandler: Error parsing parameters";
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return -1;
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}
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self->category = qstrdup(category);
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return 0;
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}
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static void PyNymeaLoggingHandler_dealloc(PyNymeaLoggingHandler * self)
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{
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qCDebug(dcPythonIntegrations()) << "--- PyNymeaLoggingHandler";
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delete[] self->category;
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Py_TYPE(self)->tp_free(self);
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}
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static PyObject * PyNymeaLoggingHandler_info(PyNymeaLoggingHandler* self, PyObject* args)
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{
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QStringList strings;
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for (int i = 0; i < PyTuple_GET_SIZE(args); i++) {
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PyObject *obj = PyTuple_GET_ITEM(args, i);
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PyObject* repr = PyObject_Repr(obj);
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PyObject* str = PyUnicode_AsEncodedString(repr, "utf-8", "~E~");
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const char *bytes = PyBytes_AS_STRING(str);
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Py_XDECREF(repr);
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Py_XDECREF(str);
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strings.append(bytes);
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}
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// FIXME: We'll want to use qCInfo() here but the system can't really deal with that yet
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// Move from qCDebug() to qCInfo() when we support controlling that
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qCDebug(QLoggingCategory(self->category)).noquote() << strings.join(' ');
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Py_RETURN_NONE;
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}
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static PyObject * PyNymeaLoggingHandler_debug(PyNymeaLoggingHandler* self, PyObject* args)
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{
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QStringList strings;
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for (int i = 0; i < PyTuple_GET_SIZE(args); i++) {
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PyObject *obj = PyTuple_GET_ITEM(args, i);
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PyObject* repr = PyObject_Repr(obj);
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PyObject* str = PyUnicode_AsEncodedString(repr, "utf-8", "~E~");
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const char *bytes = PyBytes_AS_STRING(str);
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Py_XDECREF(repr);
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Py_XDECREF(str);
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strings.append(bytes);
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}
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qCDebug(QLoggingCategory(self->category)).noquote() << strings.join(' ');
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Py_RETURN_NONE;
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}
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static PyObject * PyNymeaLoggingHandler_warn(PyNymeaLoggingHandler* self, PyObject* args)
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{
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QStringList strings;
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for (int i = 0; i < PyTuple_GET_SIZE(args); i++) {
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PyObject *obj = PyTuple_GET_ITEM(args, i);
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PyObject* repr = PyObject_Repr(obj);
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PyObject* str = PyUnicode_AsEncodedString(repr, "utf-8", "~E~");
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const char *bytes = PyBytes_AS_STRING(str);
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Py_XDECREF(repr);
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Py_XDECREF(str);
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strings.append(bytes);
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}
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qCWarning(QLoggingCategory(self->category)).noquote() << strings.join(' ');
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Py_RETURN_NONE;
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}
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static PyMethodDef PyNymeaLoggingHandler_methods[] = {
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{ "log", (PyCFunction)PyNymeaLoggingHandler_info, METH_VARARGS, "Log an info message to the nymea log. Same as info()." },
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{ "info", (PyCFunction)PyNymeaLoggingHandler_info, METH_VARARGS, "Log an info message to the nymea log." },
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{ "debug", (PyCFunction)PyNymeaLoggingHandler_debug, METH_VARARGS, "Log a debug message to the nymea log." },
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{ "warn", (PyCFunction)PyNymeaLoggingHandler_warn, METH_VARARGS, "Log a warning message to the nymea log." },
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{nullptr, nullptr, 0, nullptr} // sentinel
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};
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static PyTypeObject PyNymeaLoggingHandlerType = {
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PyVarObject_HEAD_INIT(NULL, 0)
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"nymea.NymeaLoggingHandler", /* tp_name */
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sizeof(PyNymeaLoggingHandler), /* tp_basicsize */
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0, /* tp_itemsize */
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(destructor)PyNymeaLoggingHandler_dealloc,/* tp_dealloc */
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};
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static void registerNymeaLoggingHandler(PyObject *module)
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{
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PyNymeaLoggingHandlerType.tp_new = PyType_GenericNew;
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PyNymeaLoggingHandlerType.tp_init = reinterpret_cast<initproc>(PyNymeaLoggingHandler_init);
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PyNymeaLoggingHandlerType.tp_flags = Py_TPFLAGS_DEFAULT;
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PyNymeaLoggingHandlerType.tp_methods = PyNymeaLoggingHandler_methods;
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PyNymeaLoggingHandlerType.tp_doc = "Logging handler for nymea.";
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if (PyType_Ready(&PyNymeaLoggingHandlerType) == 0) {
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PyModule_AddObject(module, "NymeaLoggingHandler", (PyObject *)&PyNymeaLoggingHandlerType);
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}
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}
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#pragma GCC diagnostic pop
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#endif // PYNYMEALOGGINGHANDLER_H
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