Error Terminal::write(s8 *buffer, Size size, Size offset)
{
char cr = '\r';
/* Initialize buffer with the current screen first. */
::lseek(output, 0, SEEK_SET);
::read(output, this->buffer, width * height * 2);
/*
* Loop all input characters. Add an additional carriage return
* whenever a linefeed is detected.
*/
for (Size i = 0; i < size; i++)
{
if (*buffer == '\n')
{
teken_input(&state, &cr, 1);
}
teken_input(&state, buffer++, 1);
}
/* Flush changes back to our output device. */
::lseek(output, 0, SEEK_SET);
::write(output, this->buffer, width * height * 2);
/* Done. */
return size;
}
static void
scteken_puts(scr_stat *scp, u_char *buf, int len, int kernel)
{
teken_stat *ts = scp->ts;
teken_attr_t backup, kattr;
scp->sc->write_in_progress++;
if (kernel) {
/* Use special colors for kernel messages. */
backup = *teken_get_curattr(&ts->ts_teken);
scteken_revattr(SC_KERNEL_CONS_ATTR, &kattr);
teken_set_curattr(&ts->ts_teken, &kattr);
teken_input(&ts->ts_teken, buf, len);
teken_set_curattr(&ts->ts_teken, &backup);
} else {
/* Print user messages with regular colors. */
teken_input(&ts->ts_teken, buf, len);
}
scp->sc->write_in_progress--;
}
