1219019Sgabor/* $FreeBSD$ */ 2219019Sgabor/* $NetBSD: citrus_prop.h,v 1.3 2006/11/23 13:59:03 tnozaki Exp $ */ 3219019Sgabor 4219019Sgabor/*- 5219019Sgabor * Copyright (c)2006 Citrus Project, 6219019Sgabor * All rights reserved. 7219019Sgabor * 8219019Sgabor * Redistribution and use in source and binary forms, with or without 9219019Sgabor * modification, are permitted provided that the following conditions 10219019Sgabor * are met: 11219019Sgabor * 1. Redistributions of source code must retain the above copyright 12219019Sgabor * notice, this list of conditions and the following disclaimer. 13219019Sgabor * 2. Redistributions in binary form must reproduce the above copyright 14219019Sgabor * notice, this list of conditions and the following disclaimer in the 15219019Sgabor * documentation and/or other materials provided with the distribution. 16219019Sgabor * 17219019Sgabor * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 18219019Sgabor * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 19219019Sgabor * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 20219019Sgabor * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 21219019Sgabor * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 22219019Sgabor * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 23219019Sgabor * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 24219019Sgabor * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 25219019Sgabor * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 26219019Sgabor * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 27219019Sgabor * SUCH DAMAGE. 28219019Sgabor * 29219019Sgabor */ 30219019Sgabor 31219019Sgabor#ifndef _CITRUS_PROP_H_ 32219019Sgabor#define _CITRUS_PROP_H_ 33219019Sgabor 34219019Sgabortypedef enum { 35219019Sgabor _CITRUS_PROP_BOOL = 0, 36219019Sgabor _CITRUS_PROP_STR = 1, 37219019Sgabor _CITRUS_PROP_CHR = 2, 38219019Sgabor _CITRUS_PROP_NUM = 3, 39219019Sgabor} _citrus_prop_type_t; 40219019Sgabor 41219019Sgabortypedef struct _citrus_prop_hint_t _citrus_prop_hint_t; 42219019Sgabor 43219019Sgabor#define _CITRUS_PROP_CB0_T(_func_, _type_) \ 44219019Sgabortypedef int (*_citrus_prop_##_func_##_cb_func_t) \ 45219019Sgabor (void ** __restrict, const char *, _type_); \ 46219019Sgabortypedef struct { \ 47219019Sgabor _citrus_prop_##_func_##_cb_func_t func; \ 48219019Sgabor} _citrus_prop_##_func_##_cb_t; 49219019Sgabor_CITRUS_PROP_CB0_T(boolean, int) 50219019Sgabor_CITRUS_PROP_CB0_T(str, const char *) 51219019Sgabor#undef _CITRUS_PROP_CB0_T 52219019Sgabor 53219019Sgabor#define _CITRUS_PROP_CB1_T(_func_, _type_) \ 54219019Sgabortypedef int (*_citrus_prop_##_func_##_cb_func_t) \ 55219019Sgabor (void ** __restrict, const char *, _type_, _type_); \ 56219019Sgabortypedef struct { \ 57219019Sgabor _citrus_prop_##_func_##_cb_func_t func; \ 58219019Sgabor} _citrus_prop_##_func_##_cb_t; 59219019Sgabor_CITRUS_PROP_CB1_T(chr, int) 60219019Sgabor_CITRUS_PROP_CB1_T(num, uint64_t) 61219019Sgabor#undef _CITRUS_PROP_CB1_T 62219019Sgabor 63219019Sgaborstruct _citrus_prop_hint_t { 64219019Sgabor const char *name; 65219019Sgabor _citrus_prop_type_t type; 66219019Sgabor#define _CITRUS_PROP_CB_T_OPS(_name_) \ 67219019Sgabor _citrus_prop_##_name_##_cb_t _name_ 68219019Sgabor union { 69219019Sgabor _CITRUS_PROP_CB_T_OPS(boolean); 70219019Sgabor _CITRUS_PROP_CB_T_OPS(str); 71219019Sgabor _CITRUS_PROP_CB_T_OPS(chr); 72219019Sgabor _CITRUS_PROP_CB_T_OPS(num); 73219019Sgabor } cb; 74219019Sgabor}; 75219019Sgabor 76219019Sgabor#define _CITRUS_PROP_HINT_BOOL(name, cb) \ 77219019Sgabor { name, _CITRUS_PROP_BOOL, { .boolean = { cb } } } 78219019Sgabor#define _CITRUS_PROP_HINT_STR(name, cb) \ 79219019Sgabor { name, _CITRUS_PROP_STR, { .str = { cb } } } 80219019Sgabor#define _CITRUS_PROP_HINT_CHR(name, cb) \ 81219019Sgabor { name, _CITRUS_PROP_CHR, { .chr = { cb } } } 82219019Sgabor#define _CITRUS_PROP_HINT_NUM(name, cb) \ 83219019Sgabor { name, _CITRUS_PROP_NUM, { .num = { cb } } } 84219019Sgabor#define _CITRUS_PROP_HINT_END \ 85219019Sgabor { NULL, _CITRUS_PROP_NUM, { .num = { 0 } } } 86219019Sgabor 87219019Sgabor__BEGIN_DECLS 88219019Sgaborint _citrus_prop_parse_variable(const _citrus_prop_hint_t * __restrict, 89219019Sgabor void * __restrict, const void *, size_t); 90219019Sgabor__END_DECLS 91219019Sgabor 92219019Sgabor#endif /* !_CITRUS_PROP_H_ */ 93