1/* $NetBSD$ */ 2 3/* 4 * Copyright (c) 2010 Kungliga Tekniska H��gskolan 5 * (Royal Institute of Technology, Stockholm, Sweden). 6 * All rights reserved. 7 * 8 * Portions Copyright (c) 2010 Apple Inc. All rights reserved. 9 * 10 * Redistribution and use in source and binary forms, with or without 11 * modification, are permitted provided that the following conditions 12 * are met: 13 * 14 * 1. Redistributions of source code must retain the above copyright 15 * notice, this list of conditions and the following disclaimer. 16 * 17 * 2. Redistributions in binary form must reproduce the above copyright 18 * notice, this list of conditions and the following disclaimer in the 19 * documentation and/or other materials provided with the distribution. 20 * 21 * 3. Neither the name of the Institute nor the names of its contributors 22 * may be used to endorse or promote products derived from this software 23 * without specific prior written permission. 24 * 25 * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND 26 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 27 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 28 * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE 29 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 30 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 31 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 32 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 33 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 34 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 35 * SUCH DAMAGE. 36 */ 37 38#ifndef HEIM_BASE_H 39#define HEIM_BASE_H 1 40 41#include <sys/types.h> 42#include <krb5/krb5-types.h> 43#include <stdarg.h> 44#include <stdbool.h> 45 46typedef void * heim_object_t; 47typedef unsigned int heim_tid_t; 48typedef heim_object_t heim_bool_t; 49typedef heim_object_t heim_null_t; 50#define HEIM_BASE_ONCE_INIT 0 51typedef long heim_base_once_t; /* XXX arch dependant */ 52 53void * heim_retain(heim_object_t); 54void heim_release(heim_object_t); 55 56typedef void (*heim_type_dealloc)(void *); 57 58void * 59heim_alloc(size_t size, const char *name, heim_type_dealloc dealloc); 60 61heim_tid_t 62heim_get_tid(heim_object_t object); 63 64int 65heim_cmp(heim_object_t a, heim_object_t b); 66 67unsigned long 68heim_get_hash(heim_object_t ptr); 69 70void 71heim_base_once_f(heim_base_once_t *, void *, void (*)(void *)); 72 73void 74heim_abort(const char *fmt, ...) 75 HEIMDAL_NORETURN_ATTRIBUTE 76 HEIMDAL_PRINTF_ATTRIBUTE((printf, 1, 2)); 77 78void 79heim_abortv(const char *fmt, va_list ap) 80 HEIMDAL_NORETURN_ATTRIBUTE 81 HEIMDAL_PRINTF_ATTRIBUTE((printf, 1, 0)); 82 83#define heim_assert(e,t) \ 84 (__builtin_expect(!(e), 0) ? heim_abort(t ":" #e) : (void)0) 85 86/* 87 * 88 */ 89 90heim_null_t 91heim_null_create(void); 92 93heim_bool_t 94heim_bool_create(int); 95 96int 97heim_bool_val(heim_bool_t); 98 99/* 100 * Array 101 */ 102 103typedef struct heim_array_data *heim_array_t; 104 105heim_array_t heim_array_create(void); 106heim_tid_t heim_array_get_type_id(void); 107 108typedef void (*heim_array_iterator_f_t)(heim_object_t, void *); 109 110int heim_array_append_value(heim_array_t, heim_object_t); 111void heim_array_iterate_f(heim_array_t, heim_array_iterator_f_t, void *); 112#ifdef __BLOCKS__ 113void heim_array_iterate(heim_array_t, void (^)(heim_object_t)); 114#endif 115size_t heim_array_get_length(heim_array_t); 116heim_object_t 117 heim_array_copy_value(heim_array_t, size_t); 118void heim_array_delete_value(heim_array_t, size_t); 119#ifdef __BLOCKS__ 120void heim_array_filter(heim_array_t, bool (^)(heim_object_t)); 121#endif 122 123/* 124 * Dict 125 */ 126 127typedef struct heim_dict_data *heim_dict_t; 128 129heim_dict_t heim_dict_create(size_t size); 130heim_tid_t heim_dict_get_type_id(void); 131 132typedef void (*heim_dict_iterator_f_t)(heim_object_t, heim_object_t, void *); 133 134int heim_dict_add_value(heim_dict_t, heim_object_t, heim_object_t); 135void heim_dict_iterate_f(heim_dict_t, heim_dict_iterator_f_t, void *); 136#ifdef __BLOCKS__ 137void heim_dict_iterate(heim_dict_t, void (^)(heim_object_t, heim_object_t)); 138#endif 139 140heim_object_t 141 heim_dict_copy_value(heim_dict_t, heim_object_t); 142void heim_dict_delete_key(heim_dict_t, heim_object_t); 143 144/* 145 * String 146 */ 147 148typedef struct heim_string_data *heim_string_t; 149 150heim_string_t heim_string_create(const char *); 151heim_tid_t heim_string_get_type_id(void); 152const char * heim_string_get_utf8(heim_string_t); 153 154/* 155 * Number 156 */ 157 158typedef struct heim_number_data *heim_number_t; 159 160heim_number_t heim_number_create(int); 161heim_tid_t heim_number_get_type_id(void); 162int heim_number_get_int(heim_number_t); 163 164/* 165 * 166 */ 167 168typedef struct heim_auto_release * heim_auto_release_t; 169 170heim_auto_release_t heim_auto_release_create(void); 171void heim_auto_release_drain(heim_auto_release_t); 172void heim_auto_release(heim_object_t); 173 174#endif /* HEIM_BASE_H */ 175