1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
|
/* ====================================================================
* The Apache Software License, Version 1.1
*
* Copyright (c) 2000-2003 The Apache Software Foundation. All rights
* reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. The end-user documentation included with the redistribution,
* if any, must include the following acknowledgment:
* "This product includes software developed by the
* Apache Software Foundation (http://www.apache.org/)."
* Alternately, this acknowledgment may appear in the software itself,
* if and wherever such third-party acknowledgments normally appear.
*
* 4. The names "Apache" and "Apache Software Foundation" must
* not be used to endorse or promote products derived from this
* software without prior written permission. For written
* permission, please contact apache@apache.org.
*
* 5. Products derived from this software may not be called "Apache",
* nor may "Apache" appear in their name, without prior written
* permission of the Apache Software Foundation.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*/
#ifndef UTF8_H
#define UTF8_H
#include "apr.h"
#include "apr_lib.h"
#include "apr_errno.h"
/* If we ever support anything more exciting than char... this could move.
*/
typedef apr_uint16_t apr_wchar_t;
/**
* An APR internal function for fast utf-8 octet-encoded Unicode conversion
* to the ucs-2 wide Unicode format. This function is used for filename and
* other resource conversions for platforms providing native Unicode support.
*
* @tip Only the errors APR_EINVAL and APR_INCOMPLETE may occur, the former
* when the character code is invalid (in or out of context) and the later
* when more characters were expected, but insufficient characters remain.
*/
APR_DECLARE(apr_status_t) apr_conv_utf8_to_ucs2(const char *in,
apr_size_t *inbytes,
apr_wchar_t *out,
apr_size_t *outwords);
/**
* An APR internal function for fast ucs-2 wide Unicode format conversion to
* the utf-8 octet-encoded Unicode. This function is used for filename and
* other resource conversions for platforms providing native Unicode support.
*
* @tip Only the errors APR_EINVAL and APR_INCOMPLETE may occur, the former
* when the character code is invalid (in or out of context) and the later
* when more words were expected, but insufficient words remain.
*/
APR_DECLARE(apr_status_t) apr_conv_ucs2_to_utf8(const apr_wchar_t *in,
apr_size_t *inwords,
char *out,
apr_size_t *outbytes);
#endif /* def UTF8_H */
|
