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Diffstat (limited to 'sources/shiboken2/libshiboken/sbkdbg.h')
-rw-r--r-- | sources/shiboken2/libshiboken/sbkdbg.h | 124 |
1 files changed, 124 insertions, 0 deletions
diff --git a/sources/shiboken2/libshiboken/sbkdbg.h b/sources/shiboken2/libshiboken/sbkdbg.h new file mode 100644 index 000000000..937153adf --- /dev/null +++ b/sources/shiboken2/libshiboken/sbkdbg.h @@ -0,0 +1,124 @@ +/**************************************************************************** +** +** Copyright (C) 2016 The Qt Company Ltd. +** Contact: https://www.qt.io/licensing/ +** +** This file is part of PySide2. +** +** $QT_BEGIN_LICENSE:LGPL$ +** Commercial License Usage +** Licensees holding valid commercial Qt licenses may use this file in +** accordance with the commercial license agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and The Qt Company. For licensing terms +** and conditions see https://www.qt.io/terms-conditions. For further +** information use the contact form at https://www.qt.io/contact-us. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 3 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL3 included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 3 requirements +** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 2.0 or (at your option) the GNU General +** Public license version 3 or any later version approved by the KDE Free +** Qt Foundation. The licenses are as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 +** included in the packaging of this file. Please review the following +** information to ensure the GNU General Public License requirements will +** be met: https://www.gnu.org/licenses/gpl-2.0.html and +** https://www.gnu.org/licenses/gpl-3.0.html. +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef SBKDBG_H +#define SBKDBG_H + +#include "sbkpython.h" +#include "basewrapper.h" +#include <iostream> + +#ifndef NOCOLOR + #define COLOR_END "\033[0m" + #define COLOR_WHITE "\033[1;37m" + #define COLOR_YELLOW "\033[1;33m" + #define COLOR_GREEN "\033[0;32m" + #define COLOR_RED "\033[0;31m" +#else + #define COLOR_END "" + #define COLOR_WHITE "" + #define COLOR_YELLOW "" + #define COLOR_GREEN "" + #define COLOR_RED "" +#endif + +#ifndef NDEBUG + +class BaseLogger +{ +public: + BaseLogger(std::ostream& output, const char* function, const char* context) + : m_stream(output), m_function(function), m_context(context) {} + ~BaseLogger() + { + m_stream << std::endl; + } + std::ostream& operator()() { return m_stream; }; + template <typename T> + std::ostream& operator<<(const T& t) + { + m_stream << '['; + if (m_context[0]) + m_stream << COLOR_GREEN << m_context << COLOR_END << "|"; + return m_stream << COLOR_WHITE << m_function << COLOR_END << "] " << t; + } +private: + std::ostream& m_stream; + const char* m_function; + const char* m_context; +}; + +inline std::ostream& operator<<(std::ostream& out, PyObject* obj) +{ + PyObject* repr = Shiboken::Object::isValid(obj, false) ? PyObject_Repr(obj) : 0; + if (repr) { +#ifdef IS_PY3K + PyObject* str = PyUnicode_AsUTF8String(repr); + Py_DECREF(repr); + repr = str; +#endif + out << PyBytes_AS_STRING(repr); + Py_DECREF(repr); + } else { + out << reinterpret_cast<void*>(obj); + } + return out; +} + +class _SbkDbg : public BaseLogger +{ +public: + _SbkDbg(const char* function, const char* context = "") : BaseLogger(std::cout, function, context) {} +}; + +#ifdef __GNUG__ +#define SbkDbg(X) _SbkDbg(__PRETTY_FUNCTION__, X"") +#else +#define SbkDbg(X) _SbkDbg(__FUNCTION__, X"") +#endif + +#else + +struct SbkDbg { + template <typename T> + SbkDbg& operator<<(const T&) { return *this; } +}; + +#endif +#endif // LOGGER_H |