2 * Copyright (c) 2010 Kungliga Tekniska Högskolan
3 * (Royal Institute of Technology, Stockholm, Sweden).
6 * Portions Copyright (c) 2010 Apple Inc. All rights reserved.
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions
12 * 1. Redistributions of source code must retain the above copyright
13 * 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.
19 * 3. Neither the name of the Institute nor the names of its contributors
20 * may be used to endorse or promote products derived from this software
21 * without specific prior written permission.
23 * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
24 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
25 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
26 * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
27 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
28 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
29 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
30 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
31 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
32 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
40 string_dealloc(void *ptr
)
45 string_cmp(void *a
, void *b
)
47 if (heim_base_is_tagged_string(a
))
48 a
= heim_base_tagged_string_ptr(a
);
49 if (heim_base_is_tagged_string(b
))
50 b
= heim_base_tagged_string_ptr(b
);
56 string_hash(void *ptr
)
61 if (heim_base_is_tagged_string(ptr
))
62 s
= heim_base_tagged_string_ptr(ptr
);
72 struct heim_type_data _heim_string_object
= {
83 * Create a string object
85 * @param string the string to create, must be an utf8 string
87 * @return string object
91 heim_string_create(const char *string
)
93 size_t len
= strlen(string
);
96 s
= _heim_alloc_object(&_heim_string_object
, len
+ 1);
98 memcpy(s
, string
, len
+ 1);
103 * Create a string object from a strings allocated in the text segment.
105 * Note that static string object wont be auto released with
106 * heim_auto_release(), the allocation policy of the string must
107 * be manged separately from the returned object. This make this
108 * function not very useful for strings in allocated from heap or
109 * stack. In that case you should use heim_string_create().
111 * @param string the string to create, must be an utf8 string
113 * @return string object
117 heim_string_create_with_static(const char *string
)
119 return heim_base_make_tagged_string_ptr(string
);
123 * Return the type ID of string objects
125 * @return type id of string objects
129 heim_string_get_type_id(void)
131 return HEIM_TID_STRING
;
135 * Get the string value of the content.
137 * @param string the string object to get the value from
139 * @return a utf8 string
143 heim_string_get_utf8(heim_string_t string
)
145 return (const char *)string
;