Subversion Repositories SvarDOS

Rev

Rev 1310 | Rev 1312 | Go to most recent revision | Show entire file | Ignore whitespace | Details | Blame | Last modification | View Log | RSS feed

Rev 1310 Rev 1311
Line 391... Line 391...
391 
 
 391 
 
392 
  return(r);
 392 
  return(r);
393 
}
 393 
}
394 
 
 394 
 
395 
 
 395 
 
- 
 
 396 
static int savefile(const struct linedb *db, const char *fname) {
- 
 
 397 
  int fd;
- 
 
 398 
  const struct line far *l;
- 
 
 399 
  unsigned bytes;
- 
 
 400 
  if (_dos_open(fname, O_WRONLY, &fd) != 0) {
- 
 
 401 
    return(-1);
- 
 
 402 
  }
- 
 
 403 
 
- 
 
 404 
  l = db->cursor;
- 
 
 405 
  while (l->prev) l = l->prev;
- 
 
 406 
 
- 
 
 407 
  while (l) {
- 
 
 408 
    _dos_write(fd, l->payload, l->len, &bytes);
- 
 
 409 
    _dos_write(fd, "\r\n", 2, &bytes);
- 
 
 410 
    l = l->next;
- 
 
 411 
  }
- 
 
 412 
 
- 
 
 413 
  _dos_close(fd);
- 
 
 414 
  return(0);
- 
 
 415 
}
- 
 
 416 
 
- 
 
 417 
 
396 
int main(void) {
 418 
int main(void) {
397 
  const char *fname;
 419 
  const char *fname;
398 
  struct linedb db;
 420 
  struct linedb db;
399 
  unsigned char screenw = 0, screenh = 0;
 421 
  unsigned char screenw = 0, screenh = 0;
400 
  unsigned char cursorposx = 0, cursorposy = 0;
 422 
  unsigned char cursorposx = 0, cursorposy = 0;
Line 509... Line 531...
509 
    } else if (k == 0x13b) { /* F1 */
 531 
    } else if (k == 0x13b) { /* F1 */
510 
      ui_help(screenw);
 532 
      ui_help(screenw);
511 
      uidirtyfrom = 0;
 533 
      uidirtyfrom = 0;
512 
      uidirtyto = 0xff;
 534 
      uidirtyto = 0xff;
513 
 
 535 
 
- 
 
 536 
    } else if (k == 0x13f) { /* F5 */
- 
 
 537 
      savefile(&db, fname);
- 
 
 538 
 
514 
    } else { /* UNHANDLED KEY - TODO IGNORE THIS IN PRODUCTION RELEASE */
 539 
    } else { /* UNHANDLED KEY - TODO IGNORE THIS IN PRODUCTION RELEASE */
515 
      char buff[4];
 540 
      char buff[4];
516 
      const char *HEX = "0123456789ABCDEF";
 541 
      const char *HEX = "0123456789ABCDEF";
517 
      buff[0] = HEX[(k >> 8) & 15];
 542 
      buff[0] = HEX[(k >> 8) & 15];
518 
      buff[1] = HEX[(k >> 4) & 15];
 543 
      buff[1] = HEX[(k >> 4) & 15];