1 /* $NetBSD: src/lib/libc/citrus/citrus_stdenc_local.h,v 1.2 2003/06/26 12:09:57 tshiozak Exp $ */ 2 /* $DragonFly: src/lib/libc/citrus/citrus_stdenc_local.h,v 1.2 2005/07/04 08:02:43 joerg Exp $ */ 3 4 /*- 5 * Copyright (c)2003 Citrus Project, 6 * All rights reserved. 7 * 8 * Redistribution and use in source and binary forms, with or without 9 * modification, are permitted provided that the following conditions 10 * are met: 11 * 1. Redistributions of source code must retain the above copyright 12 * notice, this list of conditions and the following disclaimer. 13 * 2. Redistributions in binary form must reproduce the above copyright 14 * notice, this list of conditions and the following disclaimer in the 15 * documentation and/or other materials provided with the distribution. 16 * 17 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 18 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 19 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 20 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 21 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 22 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 23 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 25 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 27 * SUCH DAMAGE. 28 * 29 */ 30 31 #ifndef _CITRUS_STDENC_LOCAL_H_ 32 #define _CITRUS_STDENC_LOCAL_H_ 33 34 #include "citrus_module.h" 35 36 #define _CITRUS_STDENC_GETOPS_FUNC_BASE(n) \ 37 int n(struct _citrus_stdenc_ops *, size_t, uint32_t) 38 #define _CITRUS_STDENC_GETOPS_FUNC(_e_) \ 39 _CITRUS_STDENC_GETOPS_FUNC_BASE(_citrus_##_e_##_stdenc_getops) 40 typedef _CITRUS_STDENC_GETOPS_FUNC_BASE((*_citrus_stdenc_getops_t)); 41 42 43 #define _CITRUS_STDENC_DECLS(_e_) \ 44 static int _citrus_##_e_##_stdenc_init \ 45 (struct _citrus_stdenc * __restrict, const void * __restrict, \ 46 size_t, struct _citrus_stdenc_traits * __restrict); \ 47 static void _citrus_##_e_##_stdenc_uninit(struct _citrus_stdenc *); \ 48 static int _citrus_##_e_##_stdenc_init_state \ 49 (struct _citrus_stdenc * __restrict, void * __restrict); \ 50 static int _citrus_##_e_##_stdenc_mbtocs \ 51 (struct _citrus_stdenc * __restrict, \ 52 _citrus_csid_t * __restrict, _citrus_index_t * __restrict, \ 53 const char ** __restrict, size_t, \ 54 void * __restrict, size_t * __restrict); \ 55 static int _citrus_##_e_##_stdenc_cstomb \ 56 (struct _citrus_stdenc * __restrict, char * __restrict, \ 57 size_t, _citrus_csid_t, _citrus_index_t, \ 58 void * __restrict, size_t * __restrict); \ 59 static int _citrus_##_e_##_stdenc_mbtowc \ 60 (struct _citrus_stdenc * __restrict, \ 61 _citrus_wc_t * __restrict, \ 62 const char ** __restrict, size_t, \ 63 void * __restrict, size_t * __restrict); \ 64 static int _citrus_##_e_##_stdenc_wctomb \ 65 (struct _citrus_stdenc * __restrict, char * __restrict, size_t, \ 66 _citrus_wc_t, void * __restrict, size_t * __restrict); \ 67 static int _citrus_##_e_##_stdenc_put_state_reset \ 68 (struct _citrus_stdenc * __restrict, char * __restrict, size_t, \ 69 void * __restrict, size_t * __restrict); \ 70 CITRUS_MODULE(_e_, stdenc, _citrus_##_e_##_stdenc_getops) 71 72 #define _CITRUS_STDENC_DEF_OPS(_e_) \ 73 struct _citrus_stdenc_ops _citrus_##_e_##_stdenc_ops = { \ 74 /* eo_abi_version */ _CITRUS_STDENC_ABI_VERSION, \ 75 /* eo_init */ &_citrus_##_e_##_stdenc_init, \ 76 /* eo_uninit */ &_citrus_##_e_##_stdenc_uninit, \ 77 /* eo_init_state */ &_citrus_##_e_##_stdenc_init_state, \ 78 /* eo_mbtocs */ &_citrus_##_e_##_stdenc_mbtocs, \ 79 /* eo_cstomb */ &_citrus_##_e_##_stdenc_cstomb, \ 80 /* eo_mbtowc */ &_citrus_##_e_##_stdenc_mbtowc, \ 81 /* eo_wctomb */ &_citrus_##_e_##_stdenc_wctomb, \ 82 /* eo_put_state_reset */&_citrus_##_e_##_stdenc_put_state_reset \ 83 } 84 85 typedef int (*_citrus_stdenc_init_t) 86 (struct _citrus_stdenc * __reatrict, const void * __restrict , size_t, 87 struct _citrus_stdenc_traits * __restrict); 88 typedef void (*_citrus_stdenc_uninit_t)(struct _citrus_stdenc * __restrict); 89 typedef int (*_citrus_stdenc_init_state_t) 90 (struct _citrus_stdenc * __restrict, void * __restrict); 91 typedef int (*_citrus_stdenc_mbtocs_t) 92 (struct _citrus_stdenc * __restrict, 93 _citrus_csid_t * __restrict, _citrus_index_t * __restrict, 94 const char ** __restrict, size_t, 95 void * __restrict, size_t * __restrict); 96 typedef int (*_citrus_stdenc_cstomb_t) 97 (struct _citrus_stdenc *__restrict, char * __restrict, size_t, 98 _citrus_csid_t, _citrus_index_t, void * __restrict, 99 size_t * __restrict); 100 typedef int (*_citrus_stdenc_mbtowc_t) 101 (struct _citrus_stdenc * __restrict, 102 _citrus_wc_t * __restrict, 103 const char ** __restrict, size_t, 104 void * __restrict, size_t * __restrict); 105 typedef int (*_citrus_stdenc_wctomb_t) 106 (struct _citrus_stdenc *__restrict, char * __restrict, size_t, 107 _citrus_wc_t, void * __restrict, size_t * __restrict); 108 typedef int (*_citrus_stdenc_put_state_reset_t) 109 (struct _citrus_stdenc *__restrict, char * __restrict, size_t, 110 void * __restrict, size_t * __restrict); 111 112 /* 113 * ABI version change log 114 * 0x00000001 115 * initial version 116 */ 117 #define _CITRUS_STDENC_ABI_VERSION 0x00000001 118 struct _citrus_stdenc_ops { 119 uint32_t eo_abi_version; 120 /* version 0x00000001 */ 121 _citrus_stdenc_init_t eo_init; 122 _citrus_stdenc_uninit_t eo_uninit; 123 _citrus_stdenc_init_state_t eo_init_state; 124 _citrus_stdenc_mbtocs_t eo_mbtocs; 125 _citrus_stdenc_cstomb_t eo_cstomb; 126 _citrus_stdenc_mbtowc_t eo_mbtowc; 127 _citrus_stdenc_wctomb_t eo_wctomb; 128 _citrus_stdenc_put_state_reset_t eo_put_state_reset; 129 }; 130 131 struct _citrus_stdenc_traits { 132 /* version 0x00000001 */ 133 size_t et_state_size; 134 size_t et_mb_cur_max; 135 }; 136 137 struct _citrus_stdenc { 138 /* public */ 139 /* version 0x00000001 */ 140 struct _citrus_stdenc_ops *ce_ops; 141 void *ce_closure; 142 /* private */ 143 _citrus_module_t ce_module; 144 struct _citrus_stdenc_traits *ce_traits; 145 }; 146 147 #define _CITRUS_DEFAULT_STDENC_NAME "NONE" 148 149 #endif 150