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