jsonslicer/src/encoding.cc

/*
 * Copyright (c) 2019 Dmitry Marakasov <amdmi3@amdmi3.ru>
 *
 * 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 "encoding.hh"

#include <Python.h>

PyObjPtr encode(PyObjPtr obj, PyObjPtr encoding, PyObjPtr errors) {
	if (encoding && PyUnicode_Check(obj.get())) {
		return PyObjPtr::Take(
			PyUnicode_AsEncodedString(
				obj.get(),
				PyUnicode_AsUTF8(encoding.get()),
				PyUnicode_AsUTF8(errors.get())
			)
		);
	} else {
		return obj;
	}
}

PyObjPtr decode(PyObjPtr obj, PyObjPtr encoding, PyObjPtr errors) {
	if (encoding && PyBytes_Check(obj.get())) {
		return PyObjPtr::Take(
			PyUnicode_FromEncodedObject(
				obj.get(),
				PyUnicode_AsUTF8(encoding.get()),
				PyUnicode_AsUTF8(errors.get())
			)
		);
	} else {
		return obj;
	}
}