common/include/prop/prop_dictionary.h

   1 /*      $NetBSD: prop_dictionary.h,v 1.10 2009/10/10 21:26:16 bad Exp $ */
   2
   3 /*-
   4  * Copyright (c) 2006, 2009 The NetBSD Foundation, Inc.
   5  * All rights reserved.
   6  *
   7  * This code is derived from software contributed to The NetBSD Foundation
   8  * by Jason R. Thorpe.
   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  * 1. Redistributions of source code must retain the above copyright
  14  *    notice, this list of conditions and the following disclaimer.
  15  * 2. Redistributions in binary form must reproduce the above copyright
  16  *    notice, this list of conditions and the following disclaimer in the
  17  *    documentation and/or other materials provided with the distribution.
  18  *
  19  * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
  20  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
  21  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
  22  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
  23  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
  24  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
  25  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
  26  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
  27  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
  28  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  29  * POSSIBILITY OF SUCH DAMAGE.
  30  */
  31
  32 #ifndef _PROPLIB_PROP_DICTIONARY_H_
  33 #define _PROPLIB_PROP_DICTIONARY_H_
  34
  35 #include <prop/prop_object.h>
  36
  37 typedef struct _prop_dictionary *prop_dictionary_t;
  38 typedef struct _prop_dictionary_keysym *prop_dictionary_keysym_t;
  39
  40 __BEGIN_DECLS
  41 prop_dictionary_t prop_dictionary_create(void);
  42 prop_dictionary_t prop_dictionary_create_with_capacity(unsigned int);
  43
  44 prop_dictionary_t prop_dictionary_copy(prop_dictionary_t);
  45 prop_dictionary_t prop_dictionary_copy_mutable(prop_dictionary_t);
  46
  47 unsigned int    prop_dictionary_count(prop_dictionary_t);
  48 bool            prop_dictionary_ensure_capacity(prop_dictionary_t,
  49                                                 unsigned int);
  50
  51 void            prop_dictionary_make_immutable(prop_dictionary_t);
  52 bool            prop_dictionary_mutable(prop_dictionary_t);
  53
  54 prop_object_iterator_t prop_dictionary_iterator(prop_dictionary_t);
  55 prop_array_t    prop_dictionary_all_keys(prop_dictionary_t);
  56
  57 prop_object_t   prop_dictionary_get(prop_dictionary_t, const char *);
  58 bool            prop_dictionary_set(prop_dictionary_t, const char *,
  59                                     prop_object_t);
  60 void            prop_dictionary_remove(prop_dictionary_t, const char *);
  61
  62 prop_object_t   prop_dictionary_get_keysym(prop_dictionary_t,
  63                                            prop_dictionary_keysym_t);
  64 bool            prop_dictionary_set_keysym(prop_dictionary_t,
  65                                            prop_dictionary_keysym_t,
  66                                            prop_object_t);
  67 void            prop_dictionary_remove_keysym(prop_dictionary_t,
  68                                               prop_dictionary_keysym_t);
  69
  70 bool            prop_dictionary_equals(prop_dictionary_t, prop_dictionary_t);
  71
  72 char *          prop_dictionary_externalize(prop_dictionary_t);
  73 prop_dictionary_t prop_dictionary_internalize(const char *);
  74
  75 bool            prop_dictionary_externalize_to_file(prop_dictionary_t,
  76                                                     const char *);
  77 prop_dictionary_t prop_dictionary_internalize_from_file(const char *);
  78
  79 const char *    prop_dictionary_keysym_cstring_nocopy(prop_dictionary_keysym_t);
  80
  81 bool            prop_dictionary_keysym_equals(prop_dictionary_keysym_t,
  82                                               prop_dictionary_keysym_t);
  83
  84 #if defined(__NetBSD__)
  85 struct plistref;
  86
  87 #if !defined(_KERNEL) && !defined(_STANDALONE)
  88 bool            prop_dictionary_externalize_to_pref(prop_dictionary_t, struct plistref *);
  89 int             prop_dictionary_send_ioctl(prop_dictionary_t, int,
  90                                            unsigned long);
  91 int             prop_dictionary_recv_ioctl(int, unsigned long,
  92                                            prop_dictionary_t *);
  93 int             prop_dictionary_sendrecv_ioctl(prop_dictionary_t,
  94                                                int, unsigned long,
  95                                                prop_dictionary_t *);
  96 #elif defined(_KERNEL)
  97 int             prop_dictionary_copyin(const struct plistref *,
  98                                        prop_dictionary_t *);
  99 int             prop_dictionary_copyin_ioctl(const struct plistref *,
 100                                              const u_long,
 101                                              prop_dictionary_t *);
 102 int             prop_dictionary_copyout_ioctl(struct plistref *,
 103                                               const u_long,
 104                                               prop_dictionary_t);
 105 #endif
 106 #endif /* __NetBSD__ */
 107
 108 /*
 109  * Utility routines to make it more convenient to work with values
 110  * stored in dictionaries.
 111  */
 112 bool            prop_dictionary_get_bool(prop_dictionary_t, const char *,
 113                                          bool *);
 114 bool            prop_dictionary_set_bool(prop_dictionary_t, const char *,
 115                                          bool);
 116
 117 bool            prop_dictionary_get_int8(prop_dictionary_t, const char *,
 118                                          int8_t *);
 119 bool            prop_dictionary_get_uint8(prop_dictionary_t, const char *,
 120                                           uint8_t *);
 121 bool            prop_dictionary_set_int8(prop_dictionary_t, const char *,
 122                                          int8_t);
 123 bool            prop_dictionary_set_uint8(prop_dictionary_t, const char *,
 124                                           uint8_t);
 125
 126 bool            prop_dictionary_get_int16(prop_dictionary_t, const char *,
 127                                           int16_t *);
 128 bool            prop_dictionary_get_uint16(prop_dictionary_t, const char *,
 129                                            uint16_t *);
 130 bool            prop_dictionary_set_int16(prop_dictionary_t, const char *,
 131                                           int16_t);
 132 bool            prop_dictionary_set_uint16(prop_dictionary_t, const char *,
 133                                            uint16_t);
 134
 135 bool            prop_dictionary_get_int32(prop_dictionary_t, const char *,
 136                                           int32_t *);
 137 bool            prop_dictionary_get_uint32(prop_dictionary_t, const char *,
 138                                            uint32_t *);
 139 bool            prop_dictionary_set_int32(prop_dictionary_t, const char *,
 140                                           int32_t);
 141 bool            prop_dictionary_set_uint32(prop_dictionary_t, const char *,
 142                                            uint32_t);
 143
 144 bool            prop_dictionary_get_int64(prop_dictionary_t, const char *,
 145                                           int64_t *);
 146 bool            prop_dictionary_get_uint64(prop_dictionary_t, const char *,
 147                                            uint64_t *);
 148 bool            prop_dictionary_set_int64(prop_dictionary_t, const char *,
 149                                           int64_t);
 150 bool            prop_dictionary_set_uint64(prop_dictionary_t, const char *,
 151                                            uint64_t);
 152
 153 bool            prop_dictionary_get_cstring(prop_dictionary_t, const char *,
 154                                              char **);
 155 bool            prop_dictionary_set_cstring(prop_dictionary_t, const char *,
 156                                             const char *);
 157
 158 bool            prop_dictionary_get_cstring_nocopy(prop_dictionary_t,
 159                                                    const char *,
 160                                                    const char **);
 161 bool            prop_dictionary_set_cstring_nocopy(prop_dictionary_t,
 162                                                    const char *,
 163                                                    const char *);
 164
 165 __END_DECLS
 166
 167 #endif /* _PROPLIB_PROP_DICTIONARY_H_ */