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
|
// **********************************************************************
//
// Copyright (c) 2003-2016 ZeroC, Inc. All rights reserved.
//
// This copy of Ice is licensed to you under the terms described in the
// ICE_LICENSE file included in this distribution.
//
// **********************************************************************
#ifndef ICE_UTIL_UNICODE_H
#define ICE_UTIL_UNICODE_H
#include <IceUtil/Config.h>
#include <IceUtil/StringConverter.h>
namespace IceUtilInternal
{
//
// Converts UTF-8 byte-sequences to and from UTF-16 or UTF-32 (with native
// endianness) depending on sizeof(wchar_t).
//
// These are thin wrappers over the UTF8/16/32 converters provided by
// unicode.org
//
enum ConversionResult
{
conversionOK, /* conversion successful */
sourceExhausted, /* partial character in source, but hit end */
targetExhausted, /* insuff. room in target for conversion */
sourceIllegal /* source sequence is illegal/malformed */
};
ConversionResult
convertUTFWstringToUTF8(const wchar_t*& sourceStart, const wchar_t* sourceEnd,
IceUtil::Byte*& targetStart, IceUtil::Byte* targetEnd, IceUtil::ConversionFlags flags);
ConversionResult
convertUTF8ToUTFWstring(const IceUtil::Byte*& sourceStart, const IceUtil::Byte* sourceEnd,
wchar_t*& targetStart, wchar_t* targetEnd, IceUtil::ConversionFlags flags);
ConversionResult
convertUTF8ToUTFWstring(const IceUtil::Byte*& sourceStart, const IceUtil::Byte* sourceEnd,
std::wstring& target, IceUtil::ConversionFlags flags);
ICE_API ConversionResult
convertUTF8ToUTF16(const std::vector<unsigned char>&, std::vector<unsigned short>&,
IceUtil::ConversionFlags);
ICE_API ConversionResult
convertUTF8ToUTF32(const std::vector<unsigned char>&, std::vector<unsigned int>&,
IceUtil::ConversionFlags);
ICE_API ConversionResult
convertUTF32ToUTF8(const std::vector<unsigned int>&, std::vector<unsigned char>&,
IceUtil::ConversionFlags);
}
#endif
|
