// Copyright (c) 2017 Ryan Leckey
// 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 "common.h"
#include "lxml.h"

#include <etree_defs.h>
#include <etree_api.h>

#include <libxml/xmlmemory.h>
#include <libxml/parser.h>
#include <libxml/dict.h>


int PyXmlSec_InitLxmlModule(void) {
    return import_lxml__etree();
}

int PyXmlSec_IsElement(xmlNodePtr xnode) {
    return _isElement(xnode);
}

PyXmlSec_LxmlElementPtr PyXmlSec_elementFactory(PyXmlSec_LxmlDocumentPtr doc, xmlNodePtr xnode) {
    return elementFactory(doc, xnode);
}


int PyXmlSec_LxmlElementConverter(PyObject* o, PyXmlSec_LxmlElementPtr* p) {
    PyXmlSec_LxmlElementPtr node = rootNodeOrRaise(o);
    if (node == NULL) {
        return 0;
    }
    *p = node;
    // rootNodeOrRaise - increments ref-count, so need to compensate this.
    Py_DECREF(node);
    return 1;
}
