The Tor Browser: intl/icu/source/i18n/csmatch.cpp@6474c204b198

Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.

     1 /*

     2  **********************************************************************

     3  *   Copyright (C) 2005-2012, International Business Machines

     4  *   Corporation and others.  All Rights Reserved.

     5  **********************************************************************

     6  */

     8 #include "unicode/utypes.h"

    10 #if !UCONFIG_NO_CONVERSION

    11 #include "unicode/unistr.h"

    12 #include "unicode/ucnv.h"

    14 #include "csmatch.h"

    16 #include "csrecog.h"

    17 #include "inputext.h"

    19 U_NAMESPACE_BEGIN

    21 CharsetMatch::CharsetMatch()

    22   : textIn(NULL), confidence(0), fCharsetName(NULL), fLang(NULL)

    23 {

    24     // nothing else to do.

    25 }

    27 void CharsetMatch::set(InputText *input, const CharsetRecognizer *cr, int32_t conf,

    28                        const char *csName, const char *lang)

    29 {

    30     textIn = input;

    31     confidence = conf;

    32     fCharsetName = csName;

    33     fLang = lang;

    34     if (cr != NULL) {

    35         if (fCharsetName == NULL) {

    36             fCharsetName = cr->getName();

    37         }

    38         if (fLang == NULL) {

    39             fLang = cr->getLanguage();

    40         }

    41     }

    42 }

    44 const char* CharsetMatch::getName()const

    45 {

    46     return fCharsetName;

    47 }

    49 const char* CharsetMatch::getLanguage()const

    50 {

    51     return fLang;

    52 }

    54 int32_t CharsetMatch::getConfidence()const

    55 {

    56     return confidence;

    57 }

    59 int32_t CharsetMatch::getUChars(UChar *buf, int32_t cap, UErrorCode *status) const

    60 {

    61     UConverter *conv = ucnv_open(getName(), status);

    62     int32_t result = ucnv_toUChars(conv, buf, cap, (const char *) textIn->fRawInput, textIn->fRawLength, status);

    64     ucnv_close(conv);

    66     return result;

    67 }

    69 U_NAMESPACE_END

    71 #endif

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