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/*

* This file is part of the MicroPython project, http://micropython.org/

*

* The MIT License (MIT)

*

* Copyright (c) 2013, 2014 Damien P. George

*

* 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 <stdlib.h>

#include "py/runtime.h"

typedef struct _mp_obj_bool_t {

mp_obj_base_t base;

bool value;

} mp_obj_bool_t;

STATIC void bool_print(const mp_print_t *print, mp_obj_t self_in, mp_print_kind_t kind) {

mp_obj_bool_t *self = MP_OBJ_TO_PTR(self_in);

if (MICROPY_PY_UJSON && kind == PRINT_JSON) {

if (self->value) {

mp_print_str(print, "true");

} else {

mp_print_str(print, "false");

}

} else {

if (self->value) {

mp_print_str(print, "True");

} else {

mp_print_str(print, "False");

}

}

}

STATIC mp_obj_t bool_make_new(const mp_obj_type_t *type_in, size_t n_args, const mp_obj_t *args, mp_map_t *kw_args) {

(void)type_in;

mp_arg_check_num(n_args, kw_args, 0, 1, false);

if (n_args == 0) {

return mp_const_false;

} else {

return mp_obj_new_bool(mp_obj_is_true(args[0]));

}

}

STATIC mp_obj_t bool_unary_op(mp_unary_op_t op, mp_obj_t o_in) {

if (op == MP_UNARY_OP_LEN) {

return MP_OBJ_NULL;

}

mp_obj_bool_t *self = MP_OBJ_TO_PTR(o_in);

return mp_unary_op(op, MP_OBJ_NEW_SMALL_INT(self->value));

}

STATIC mp_obj_t bool_binary_op(mp_binary_op_t op, mp_obj_t lhs_in, mp_obj_t rhs_in) {

mp_obj_bool_t *self = MP_OBJ_TO_PTR(lhs_in);

return mp_binary_op(op, MP_OBJ_NEW_SMALL_INT(self->value), rhs_in);

}

const mp_obj_type_t mp_type_bool = {

{ &mp_type_type },

.name = MP_QSTR_bool,

.print = bool_print,

.make_new = bool_make_new,

.unary_op = bool_unary_op,

.binary_op = bool_binary_op,

};

const mp_obj_bool_t mp_const_false_obj = {{&mp_type_bool}, false};

const mp_obj_bool_t mp_const_true_obj = {{&mp_type_bool}, true};