cclass.h
2.1 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
/**
* cclass.h: basic "class-like" handling of code and data structures
* Copyright (C) 2011 Georg Hopp
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef __CCLASS_H__
#define __CCLASS_H__
#include <stdarg.h>
#include <sys/types.h>
#include <json/json.h>
#define CCLASS_MAGIC 0xFEFE
#define INIT_CCLASS(name, jsonConst, toJson) \
static const struct CCLASS _##name = { \
CCLASS_MAGIC, \
sizeof(struct name), \
(ctor)__construct, \
(jCtor)jsonConst, \
(dtor)__destruct, \
(jTo)toJson \
}; const struct CCLASS * const name = &_##name
typedef void (* ctor)(void *, va_list *);
typedef void (* dtor)(void *);
typedef void (* jCtor)(void *, struct json_object *);
typedef struct json_object * (* jTo)(void *);
struct CCLASS {
const int magic;
size_t size;
void (* __construct)(void * _this, va_list * params);
void (* __jsonConst)(void * _this, struct json_object * json);
void (* __destruct)(void * _this);
struct json_object * (* __toJson)(void * _this);
};
#define CCLASS_PTR_SIZE sizeof(struct CCLASS *)
#define CCLASS_SIZE sizeof(struct CCLASS)
void * new(const void * _class, ...);
void * newFromJson(const void * _class, struct json_object * json);
void delete(void * _object);
struct json_object * toJson(void * _object);
int isObject(void * _object);
int instanceOf(const void * _class, void * _object);
#endif//__CCLASS_H__
// vim: set et ts=4 sw=4: