1 /* $NetBSD: heimbasepriv.h,v 1.2 2017/01/28 21:31:45 christos Exp $ */ 2 3 /* 4 * Copyright (c) 2010 Kungliga Tekniska Högskolan 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 #if defined(HEIM_BASE_MAINTAINER) && defined(ENABLE_PTHREAD_SUPPORT) 39 #define HEIM_WIN32_TLS 40 #elif defined(WIN32) 41 #define HEIM_WIN32_TLS 42 #endif 43 44 typedef void (*heim_type_init)(void *); 45 typedef heim_object_t (*heim_type_copy)(void *); 46 typedef int (*heim_type_cmp)(void *, void *); 47 typedef unsigned long (*heim_type_hash)(void *); 48 typedef heim_string_t (*heim_type_description)(void *); 49 50 typedef struct heim_type_data *heim_type_t; 51 52 enum { 53 HEIM_TID_NUMBER = 0, 54 HEIM_TID_NULL = 1, 55 HEIM_TID_BOOL = 2, 56 HEIM_TID_TAGGED_UNUSED2 = 3, /* reserved for tagged object types */ 57 HEIM_TID_TAGGED_UNUSED3 = 4, /* reserved for tagged object types */ 58 HEIM_TID_TAGGED_UNUSED4 = 5, /* reserved for tagged object types */ 59 HEIM_TID_TAGGED_UNUSED5 = 6, /* reserved for tagged object types */ 60 HEIM_TID_TAGGED_UNUSED6 = 7, /* reserved for tagged object types */ 61 HEIM_TID_MEMORY = 128, 62 HEIM_TID_ARRAY = 129, 63 HEIM_TID_DICT = 130, 64 HEIM_TID_STRING = 131, 65 HEIM_TID_AUTORELEASE = 132, 66 HEIM_TID_ERROR = 133, 67 HEIM_TID_DATA = 134, 68 HEIM_TID_DB = 135, 69 HEIM_TID_USER = 255 70 71 }; 72 73 struct heim_type_data { 74 heim_tid_t tid; 75 const char *name; 76 heim_type_init init; 77 heim_type_dealloc dealloc; 78 heim_type_copy copy; 79 heim_type_cmp cmp; 80 heim_type_hash hash; 81 heim_type_description desc; 82 }; 83 84 heim_type_t _heim_get_isa(heim_object_t); 85 86 heim_type_t 87 _heim_create_type(const char *name, 88 heim_type_init init, 89 heim_type_dealloc dealloc, 90 heim_type_copy copy, 91 heim_type_cmp cmp, 92 heim_type_hash hash, 93 heim_type_description desc); 94 95 heim_object_t 96 _heim_alloc_object(heim_type_t type, size_t size); 97 98 void * 99 _heim_get_isaextra(heim_object_t o, size_t idx); 100 101 heim_tid_t 102 _heim_type_get_tid(heim_type_t type); 103 104 void 105 _heim_make_permanent(heim_object_t ptr); 106 107 heim_data_t 108 _heim_db_get_value(heim_db_t, heim_string_t, heim_data_t, heim_error_t *); 109 110 111 /* tagged tid */ 112 extern struct heim_type_data _heim_null_object; 113 extern struct heim_type_data _heim_bool_object; 114 extern struct heim_type_data _heim_number_object; 115 extern struct heim_type_data _heim_string_object; 116