/**
* @internal assumes that the input has already been validated by walkUTF8String
*/
static void
translateUTF8String (const U_8 * in, U_8 * out, IDATA nbytes)
{
const U_8 *end = in + nbytes;
const U_8 *cursor = in;
/* walk the string again, translating it */
while (cursor < end)
{
U_32 numberU8Consumed;
if ((*cursor & 0x80) == 0x80)
{
U_16 unicode;
int wcresult;
numberU8Consumed = decodeUTF8Char (cursor, &unicode);
cursor += numberU8Consumed;
wcresult = wctomb (out, (wchar_t) unicode);
if (wcresult == -1)
{
*out++ = '?';
}
else
{
out += wcresult;
}
}
else
{
*out++ = *cursor++;
}
}
}
/**
* @internal assumes that the input has already been validated by walkUTF8String
*/
static void
translateUTF8String(const uint8_t *in, uint8_t *out, intptr_t nbytes)
{
const uint8_t *cursor = in;
const uint8_t *const end = cursor + nbytes;
/* walk the string again, translating it */
while (cursor < end) {
if ((*cursor & 0x80) == 0x80) {
uint16_t unicode = 0;
int wcresult = 0;
uint32_t numberU8Consumed = decodeUTF8Char(cursor, &unicode);
cursor += numberU8Consumed;
wcresult = wctomb((char *)out, (wchar_t)unicode);
if (wcresult == -1) {
*out++ = '?';
} else {
out += wcresult;
}
} else {
*out++ = *cursor++;
}
}
}