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/* $FreeBSD$ */
/* $NetBSD: citrus_prop.h,v 1.5 2011/05/23 14:52:32 joerg Exp $ */
/*-
* Copyright (c)2006 Citrus Project,
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
*/
#ifndef _CITRUS_PROP_H_
#define _CITRUS_PROP_H_
typedef enum {
_CITRUS_PROP_BOOL = 0,
_CITRUS_PROP_STR = 1,
_CITRUS_PROP_CHR = 2,
_CITRUS_PROP_NUM = 3,
} _citrus_prop_type_t;
typedef struct _citrus_prop_hint_t _citrus_prop_hint_t;
#define _CITRUS_PROP_CB0_T(_func_, _type_) \
typedef int (*_citrus_prop_##_func_##_cb_func_t) \
(void * __restrict, const char *, _type_); \
typedef struct { \
_citrus_prop_##_func_##_cb_func_t func; \
} _citrus_prop_##_func_##_cb_t;
_CITRUS_PROP_CB0_T(boolean, int)
_CITRUS_PROP_CB0_T(str, const char *)
#undef _CITRUS_PROP_CB0_T
#define _CITRUS_PROP_CB1_T(_func_, _type_) \
typedef int (*_citrus_prop_##_func_##_cb_func_t) \
(void * __restrict, const char *, _type_, _type_); \
typedef struct { \
_citrus_prop_##_func_##_cb_func_t func; \
} _citrus_prop_##_func_##_cb_t;
_CITRUS_PROP_CB1_T(chr, int)
_CITRUS_PROP_CB1_T(num, uint64_t)
#undef _CITRUS_PROP_CB1_T
struct _citrus_prop_hint_t {
const char *name;
_citrus_prop_type_t type;
#define _CITRUS_PROP_CB_T_OPS(_name_) \
_citrus_prop_##_name_##_cb_t _name_
union {
_CITRUS_PROP_CB_T_OPS(boolean);
_CITRUS_PROP_CB_T_OPS(str);
_CITRUS_PROP_CB_T_OPS(chr);
_CITRUS_PROP_CB_T_OPS(num);
} cb;
};
#define _CITRUS_PROP_HINT_BOOL(name, cb) \
{ name, _CITRUS_PROP_BOOL, { .boolean = { cb } } }
#define _CITRUS_PROP_HINT_STR(name, cb) \
{ name, _CITRUS_PROP_STR, { .str = { cb } } }
#define _CITRUS_PROP_HINT_CHR(name, cb) \
{ name, _CITRUS_PROP_CHR, { .chr = { cb } } }
#define _CITRUS_PROP_HINT_NUM(name, cb) \
{ name, _CITRUS_PROP_NUM, { .num = { cb } } }
#define _CITRUS_PROP_HINT_END \
{ .name = NULL }
__BEGIN_DECLS
int _citrus_prop_parse_variable(const _citrus_prop_hint_t * __restrict,
void * __restrict, const void *, size_t);
__END_DECLS
#endif /* !_CITRUS_PROP_H_ */
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