diff options
Diffstat (limited to 'sources/shiboken2/libshiboken/shibokenbuffer.cpp')
-rw-r--r-- | sources/shiboken2/libshiboken/shibokenbuffer.cpp | 103 |
1 files changed, 0 insertions, 103 deletions
diff --git a/sources/shiboken2/libshiboken/shibokenbuffer.cpp b/sources/shiboken2/libshiboken/shibokenbuffer.cpp deleted file mode 100644 index dd6e46320..000000000 --- a/sources/shiboken2/libshiboken/shibokenbuffer.cpp +++ /dev/null @@ -1,103 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2016 The Qt Company Ltd. -** Contact: https://www.qt.io/licensing/ -** -** This file is part of Qt for Python. -** -** $QT_BEGIN_LICENSE:LGPL$ -** 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. -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#include "shibokenbuffer.h" -#include <cstdlib> -#include <cstring> - -bool Shiboken::Buffer::checkType(PyObject *pyObj) -{ -#ifdef IS_PY3K - return PyObject_CheckBuffer(pyObj) != 0; -#else - return PyObject_CheckReadBuffer(pyObj) != 0; -#endif -} - -void *Shiboken::Buffer::getPointer(PyObject *pyObj, Py_ssize_t *size) -{ - const void *buffer = nullptr; -#ifdef IS_PY3K - Py_buffer view; - if (PyObject_GetBuffer(pyObj, &view, PyBUF_ND) == 0) { - if (size) - *size = view.len; - buffer = view.buf; - PyBuffer_Release(&view); - return view.buf; - } - return nullptr; -#else - Py_ssize_t bufferSize = 0; - - PyObject_AsReadBuffer(pyObj, &buffer, &bufferSize); - - if (size) - *size = bufferSize; -#endif - return const_cast<void *>(buffer); -} - -PyObject *Shiboken::Buffer::newObject(void *memory, Py_ssize_t size, Type type) -{ - if (size == 0) - Py_RETURN_NONE; -#ifdef IS_PY3K - Py_buffer view; - memset(&view, 0, sizeof(Py_buffer)); - view.buf = memory; - view.len = size; - view.readonly = type == Shiboken::Buffer::ReadOnly; - view.ndim = 1; - view.itemsize = sizeof(char); - Py_ssize_t shape[] = { size }; - view.shape = shape; - // Pep384: This is way too complicated and impossible with the limited api: - //return PyMemoryView_FromBuffer(&view); - return PyMemoryView_FromMemory(reinterpret_cast<char *>(view.buf), - size, type == ReadOnly ? PyBUF_READ : PyBUF_WRITE); -#else - return type == ReadOnly ? PyBuffer_FromMemory(memory, size) : PyBuffer_FromReadWriteMemory(memory, size); -#endif -} - -PyObject *Shiboken::Buffer::newObject(const void *memory, Py_ssize_t size) -{ - return newObject(const_cast<void *>(memory), size, ReadOnly); -} |