Ejemplos de u_file_translit en C++ (Cpp)

Ejemplo n.º 1

Archivo: ustdio.c Proyecto: gitpan/ponie

U_CAPI int32_t U_EXPORT2
u_file_write_flush(    const UChar     *chars,
                   int32_t        count,
                   UFILE         *f,
                   UBool         flush)
{
    /* Set up conversion parameters */
    UErrorCode         status        = U_ZERO_ERROR;
    const UChar        *mySource       = chars;
    const UChar        *sourceAlias       = chars;
    const UChar        *mySourceEnd     = chars + count;
    char            *myTarget     = f->fCharBuffer;
    int32_t        bufferSize    = UFILE_CHARBUFFER_SIZE;
    int32_t        written        = 0;
    int32_t        numConverted   = 0;

#if !UCONFIG_NO_TRANSLITERATION
    if((f->fTranslit) && (f->fTranslit->translit))
    {
        /* Do the transliteration */
        mySource = u_file_translit(f, chars, &count, flush);
        sourceAlias = mySource;
        mySourceEnd = mySource + count;
    }
#endif

    /* Perform the conversion in a loop */
    do {
        status     = U_ZERO_ERROR;
        sourceAlias = mySource;
        if(f->fConverter != NULL) { /* We have a valid converter */
            ucnv_fromUnicode(f->fConverter,
                &myTarget,
                f->fCharBuffer + bufferSize,
                &mySource,
                mySourceEnd,
                NULL,
                flush,
                &status);
        } else { /*weiv: do the invariant conversion */
            u_UCharsToChars(mySource, myTarget, count);
            myTarget += count;
        }
        numConverted = (int32_t)(myTarget - f->fCharBuffer);

        if (numConverted > 0) {
            /* write the converted bytes */
            fwrite(f->fCharBuffer,
                sizeof(char),
                numConverted,
                f->fFile);

            written     += numConverted;
        }
        myTarget     = f->fCharBuffer;
    }
    while(status == U_BUFFER_OVERFLOW_ERROR);

    /* return # of chars written */
    return written;
}

Ejemplo n.º 2

Archivo: ustdio.c Proyecto: hihihippp/build-couchdb-1

U_CFUNC int32_t U_EXPORT2
u_file_write_flush(const UChar *chars,
                   int32_t     count,
                   UFILE       *f,
                   UBool       flushIO,
                   UBool       flushTranslit)
{
    /* Set up conversion parameters */
    UErrorCode  status       = U_ZERO_ERROR;
    const UChar *mySource    = chars;
    const UChar *mySourceBegin;
    const UChar *mySourceEnd;
    char        charBuffer[UFILE_CHARBUFFER_SIZE];
    char        *myTarget   = charBuffer;
    int32_t     written      = 0;
    int32_t     numConverted = 0;

    if (count < 0) {
        count = u_strlen(chars);
    }

#if !UCONFIG_NO_TRANSLITERATION
    if((f->fTranslit) && (f->fTranslit->translit))
    {
        /* Do the transliteration */
        mySource = u_file_translit(f, chars, &count, flushTranslit);
    }
#endif

    /* Write to a string. */
    if (!f->fFile) {
        int32_t charsLeft = (int32_t)(f->str.fLimit - f->str.fPos);
        if (flushIO && charsLeft > count) {
            count++;
        }
        written = ufmt_min(count, charsLeft);
        u_strncpy(f->str.fPos, mySource, written);
        f->str.fPos += written;
        return written;
    }

    mySourceEnd = mySource + count;

    /* Perform the conversion in a loop */
    do {
        mySourceBegin = mySource; /* beginning location for this loop */
        status     = U_ZERO_ERROR;
        if(f->fConverter != NULL) { /* We have a valid converter */
            ucnv_fromUnicode(f->fConverter,
                             &myTarget,
                             charBuffer + UFILE_CHARBUFFER_SIZE,
                             &mySource,
                             mySourceEnd,
                             NULL,
                             flushIO,
                             &status);
        } else { /*weiv: do the invariant conversion */
            int32_t convertChars = (int32_t) (mySourceEnd - mySource);
            if (convertChars > UFILE_CHARBUFFER_SIZE) {
                convertChars = UFILE_CHARBUFFER_SIZE;
                status = U_BUFFER_OVERFLOW_ERROR;
            }
            u_UCharsToChars(mySource, myTarget, convertChars);
            mySource += convertChars;
            myTarget += convertChars;
        }
        numConverted = (int32_t)(myTarget - charBuffer);

        if (numConverted > 0) {
            /* write the converted bytes */
            fwrite(charBuffer,
                   sizeof(char),
                   numConverted,
                   f->fFile);

            written     += (int32_t) (mySource - mySourceBegin);
        }
        myTarget     = charBuffer;
    }
    while(status == U_BUFFER_OVERFLOW_ERROR);

    /* return # of chars written */
    return written;
}