void ViewFieldUnicodeTransformer::transform(unsigned & lenTarget, char * & target, unsigned lenSource, const char * source)
{
unsigned lenUnicodeSrc;
unsigned lenUnicodeTarget;
rtlDataAttr unicodeSrc;
rtlDataAttr unicodeTarget;
rtlUtf8ToUnicodeX(lenUnicodeSrc, unicodeSrc.refustr(), lenSource, source);
(*function)(lenUnicodeTarget, unicodeTarget.refustr(), lenUnicodeSrc, unicodeSrc.getustr());
rtlUnicodeToUtf8X(lenTarget, target, lenUnicodeTarget, unicodeTarget.getustr());
}
void CouchbaseEmbedFunctionContext::getUnicodeResult(size32_t &chars, UChar * &result)
{
auto value = nextResultScalar();
if (value && *value)
{
unsigned numchars = rtlUtf8Length(strlen(value), value);
rtlUtf8ToUnicodeX(chars, result, numchars, value);
}
NullFieldProcessor p(NULL);
rtlUnicodeToUnicodeX(chars, result, p.resultChars, p.unicodeResult);
}
void CouchbaseRowBuilder::getUnicodeResult(const RtlFieldInfo *field, size32_t &chars, UChar * &result)
{
const char * value = nextField(field);
if (!value || !*value)
{
NullFieldProcessor p(field);
rtlUnicodeToUnicodeX(chars, result, p.resultChars, p.unicodeResult);
return;
}
unsigned numchars = rtlUtf8Length(strlen(value), value); // MORE - is it a good assumption that it is utf8 ? Depends how the database is configured I think
rtlUtf8ToUnicodeX(chars, result, numchars, value);
return;
}
static void getUnicodeResult(const RtlFieldInfo *field, const MYSQL_BIND &bound, size32_t &chars, UChar * &result)
{
if (*bound.is_null)
{
NullFieldProcessor p(field);
rtlUnicodeToUnicodeX(chars, result, p.resultChars, p.unicodeResult);
return;
}
if (bound.buffer_type != MYSQL_TYPE_STRING && bound.buffer_type != MYSQL_TYPE_VAR_STRING)
typeError("string", field);
const char *text = (const char *) bound.buffer;
unsigned long bytes = *bound.length;
unsigned numchars = rtlUtf8Length(bytes, text); // MORE - is it a good assumption that it is utf8 ? Depends how the database is configured I think
rtlUtf8ToUnicodeX(chars, result, numchars, text);
}
