1 // © 2016 and later: Unicode, Inc. and others.
2 // License & terms of use: http://www.unicode.org/copyright.html
3 /*
4 **********************************************************************
5 * Copyright (C) 2005-2012, International Business Machines
6 * Corporation and others. All Rights Reserved.
7 **********************************************************************
8 */
9
10 #include "unicode/utypes.h"
11
12 #if !UCONFIG_NO_CONVERSION
13 #include "unicode/unistr.h"
14 #include "unicode/ucnv.h"
15
16 #include "csmatch.h"
17
18 #include "csrecog.h"
19 #include "inputext.h"
20
21 U_NAMESPACE_BEGIN
22
CharsetMatch()23 CharsetMatch::CharsetMatch()
24 : textIn(NULL), confidence(0), fCharsetName(NULL), fLang(NULL)
25 {
26 // nothing else to do.
27 }
28
set(InputText * input,const CharsetRecognizer * cr,int32_t conf,const char * csName,const char * lang)29 void CharsetMatch::set(InputText *input, const CharsetRecognizer *cr, int32_t conf,
30 const char *csName, const char *lang)
31 {
32 textIn = input;
33 confidence = conf;
34 fCharsetName = csName;
35 fLang = lang;
36 if (cr != NULL) {
37 if (fCharsetName == NULL) {
38 fCharsetName = cr->getName();
39 }
40 if (fLang == NULL) {
41 fLang = cr->getLanguage();
42 }
43 }
44 }
45
getName() const46 const char* CharsetMatch::getName()const
47 {
48 return fCharsetName;
49 }
50
getLanguage() const51 const char* CharsetMatch::getLanguage()const
52 {
53 return fLang;
54 }
55
getConfidence() const56 int32_t CharsetMatch::getConfidence()const
57 {
58 return confidence;
59 }
60
getUChars(UChar * buf,int32_t cap,UErrorCode * status) const61 int32_t CharsetMatch::getUChars(UChar *buf, int32_t cap, UErrorCode *status) const
62 {
63 UConverter *conv = ucnv_open(getName(), status);
64 int32_t result = ucnv_toUChars(conv, buf, cap, (const char *) textIn->fRawInput, textIn->fRawLength, status);
65
66 ucnv_close(conv);
67
68 return result;
69 }
70
71 U_NAMESPACE_END
72
73 #endif
74