main() {
int i;
char buf[1024];
STD_TERM *term;
term = Init_Terminal();
Write_Char('-', 50);
WRITE_STR("\r\n");
#ifdef WIN32
test(term, "text\010\010st\n"); //bs bs
test(term, "test\001xxxx\n"); // home
test(term, "test\001\005xxxx\n"); // home
test(term, "\033[A\n"); // up arrow
#endif
do {
WRITE_STR(">> ");
i = Read_Line(term, buf, 1000);
printf("len: %d %s\r\n", i, term->out);
} while (i > 0);
Quit_Terminal(term);
}
*/ static int Read_Bytes(STD_TERM *term, char *buf, int len)
/*
** Read the next "chunk" of data into the terminal buffer.
**
***********************************************************************/
{
int end;
// If we have leftovers:
if (term->residue[0]) {
end = strlen(term->residue);
if (end < len) len = end;
strncpy(buf, term->residue, len); // terminated below
memmove(term->residue, term->residue+len, end-len); // remove
term->residue[end-len] = 0;
}
else {
// Read next few bytes. We don't know how many may be waiting.
// We assume that escape-sequences are always complete in buf.
// (No partial escapes.) If this is not true, then we will need
// to add an additional "collection" loop here.
if ((len = read(0, buf, len)) < 0) {
WRITE_STR("\r\nI/O terminated\r\n");
Quit_Terminal(term); // something went wrong
exit(100);
}
}
buf[len] = 0;
buf[len+1] = 0;
DBG_INT("read len", len);
return len;
}
static void close_stdio(void)
{
#ifndef HAS_SMART_CONSOLE
if (Term_IO) {
Quit_Terminal(Term_IO);
Term_IO = 0;
}
#endif
if (Std_Echo) {
fclose(Std_Echo);
Std_Echo = 0;
}
}