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
|
/**
* Yudit Unicode Editor Source File
*
* GNU Copyright (C) 1997-2023 Gaspar Sinai <gaspar@yudit.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License, version 2,
* dated June 1991. See file COPYYING for details.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#ifndef SB_UCS2_h
#define SB_UCS2_h
#include "stoolkit/SUniMap.h"
#include "stoolkit/STypes.h"
#include "stoolkit/SString.h"
#include "stoolkit/SStringVector.h"
#include "stoolkit/sencoder/SBEncoder.h"
/**
* Generic UCS2 (16 bit) converter.
* I have redefined endian-ness.
* U+1234 -encode-> 12 34 is big endian.
* U+1234 -encode-> 34 12 is little endian.
* The default is the guess-decode and big-endian encode.
* @author: Gaspar Sinai <gaspar@yudit.org>
* @version: 2000-05-12
*/
class SB_UCS2 : SBEncoder
{
public:
enum SEndian {AUTO_END=0, BIG_END, LITTLE_END };
SB_UCS2 (void);
SB_UCS2 (SEndian e, bool surrogate);
virtual ~SB_UCS2 ();
virtual const SString& encode (const SV_UCS4& input);
virtual const SV_UCS4& decode (const SString& input);
virtual const SStringVector& delimiters ();
virtual const SStringVector& delimiters (const SString& sample);
/* These are virtual too */
bool isOK() const;
void clear();
private:
bool start;
bool surrogate;
SEndian setEndian (const SString& in);
void setBigEndian (bool is);
int decendian;
int encendian;
};
#endif /* SB_UCS2_h */
|
