static void getUTF8Result(const RtlFieldInfo *field, sqlite3_value *val, size32_t &chars, char * &result)
{
assertex(val);
if (isNull(val))
{
NullFieldProcessor p(field);
rtlUtf8ToUtf8X(chars, result, p.resultChars, p.stringResult);
return;
}
if (sqlite3_value_type(val) != SQLITE_TEXT)
typeError("string", field);
const char *text = (const char *) sqlite3_value_text(val);
int bytes = sqlite3_value_bytes(val);
unsigned numchars = rtlUtf8Length(bytes, text);
rtlUtf8ToUtf8X(chars, result, numchars, text);
}
virtual void processUtf8(unsigned len, const char *value, const RtlFieldInfo * field)
{
size32_t utf8chars;
char *utf8;
rtlUtf8ToUtf8X(utf8chars, utf8, len, value);
MYSQL_BIND &bindInfo = createBindBuffer(MYSQL_TYPE_STRING, 0);
bindInfo.buffer = utf8;
bindInfo.buffer_length = rtlUtf8Size(utf8chars, utf8);
bindInfo.length = &bindInfo.buffer_length;
}
static void getUTF8Result(const RtlFieldInfo *field, const MYSQL_BIND &bound, size32_t &chars, char * &result)
{
if (*bound.is_null)
{
NullFieldProcessor p(field);
rtlUtf8ToUtf8X(chars, result, p.resultChars, p.stringResult);
return;
}
if (isDateTime(bound.buffer_type))
{
getDateTimeText(bound, chars, result);
return;
}
if (!isString(bound.buffer_type))
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
rtlUtf8ToUtf8X(chars, result, numchars, text);
}
