// python stuff

#include <Python.h>

#include "structmember.h"

// pbc stuff

#include <pbc/pbc.h>

/*******************************************************************************

pypbc.h

Written by Geremy Condra

Licensed under GPLv3

Released 11 October 2009

This header contains the declarations for the functions needed to use PBC

from Python3

*******************************************************************************/

#ifndef PYPBC_H

#define PYPBC_H

// we need debugging symbols for compile warnings

#define PBC_DEBUG

// used to see which group a given element is in

enum Group {G1, G2, GT, Zr};

// We're going to need a few types

// the param type

typedef struct {

    PyObject_HEAD

    pbc_param_t pbc_params;

    int ready;

} Parameters;

PyObject *Parameters_new(PyTypeObject *type, PyObject *args, PyObject *kwds);

int Parameters_init(Parameters *self, PyObject *args, PyObject *kwargs);

void Parameters_dealloc(Parameters *parameter);

PyMemberDef Parameters_members[];

PyMethodDef Parameters_methods[];

PyTypeObject ParametersType;

// the pairing type

typedef struct {

    PyObject_HEAD

    pairing_t pbc_pairing;

    int ready;

} Pairing;

PyObject *Pairing_new(PyTypeObject *type, PyObject *args, PyObject *kwargs);

int Pairing_init(Pairing *self, PyObject *args);

void Pairing_dealloc(Pairing *pairing);

PyObject* Pairing_apply(PyObject *self, PyObject *args);

PyMemberDef Pairing_members[];

PyMethodDef Pairing_methods[];

PyTypeObject PairingType;

// the element type

typedef struct {

    PyObject_HEAD

    enum Group group;

    PyObject *pairing;

    element_t pbc_element;

    int ready;

} Element;

PyMemberDef Element_members[];

PyMethodDef Element_methods[];

PyTypeObject ElementType;

PyObject *Element_new(PyTypeObject *type, PyObject *args, PyObject *kwargs);

int Element_init(PyObject *self, PyObject *args, PyObject *kwargs);

void Element_dealloc(Element *element);

#endif