streammarker::streammarker(streambuf *sb)
{
_sbuf = sb;
if (!(sb->xflags() & _S_IS_BACKUPBUF)) {
set_streampos(sb->seekoff(0, ios::cur, ios::in));
_next = 0;
}
else {
if (sb->put_mode())
sb->switch_to_get_mode();
if (((backupbuf*)sb)->in_backup())
set_offset(sb->_gptr - sb->_egptr);
else
set_offset(sb->_gptr - sb->_eback);
// Should perhaps sort the chain?
_next = ((backupbuf*)sb)->_markers;
((backupbuf*)sb)->_markers = this;
}
}
static void output_token_name(void)
{
char *tname;
/* Run error detection only if last_defined_token was assigned */
if ((fcode > last_defined_token) && (last_defined_token > 0)) {
char temp_buf[80];
int buf_pos;
u8 top_byte = fcode >> 8;
printf("Invalid token: [0x%03x]\n", fcode);
sprintf(temp_buf, "Backing up over first byte, which is ");
buf_pos = strlen(temp_buf);
if (top_byte < 10) {
sprintf(&temp_buf[buf_pos], " %02x", top_byte);
} else {
sprintf(&temp_buf[buf_pos], "0x%02x ( =dec %d)",
top_byte, top_byte);
}
printremark(temp_buf);
set_streampos(token_streampos + 1);
return;
}
