mdw@git.distorted.org.uk Git - dvdrip/blob - dvd-cache-keys.c

   1 #include "lib.h"
   2
   3 static void usage(FILE *fp) { fprintf(fp, "usage: %s DEVICE ...\n", prog); }
   4
   5 static dvd_reader_t *dvd;
   6
   7 static void kick_vob(unsigned index, unsigned titlep)
   8 {
   9   char fn[MAXFNSZ];
  10   dvd_file_t *vob;
  11   secaddr start, len;
  12
  13   store_filename(fn, mkident(VOB, index, titlep));
  14   start = UDFFindFile(dvd, fn, &len);
  15   if (!start) return;
  16
  17   vob = DVDOpenFile(dvd, index,
  18                     titlep ? DVD_READ_TITLE_VOBS : DVD_READ_MENU_VOBS);
  19   if (!vob) bail("failed to open %s %d", titlep ? "title" : "menu", index);
  20   DVDCloseFile(vob);
  21 }
  22
  23 int main(int argc, char *argv[])
  24 {
  25   int opt, i;
  26   unsigned j, f = 0;
  27 #define f_bogus 1u
  28
  29   set_prog(argv[0]);
  30   for (;;) {
  31     opt = getopt(argc, argv, "h"); if (opt < 0) break;
  32     switch (opt) {
  33       case 'h': usage(stderr); exit(0);
  34       default: f |= f_bogus; break;
  35     }
  36   }
  37   if (argc - optind < 1) f |= f_bogus;
  38   if (f&f_bogus) { usage(stderr); exit(2); }
  39
  40   setlocale(LC_ALL, "");
  41   progress_init(&progress);
  42
  43   for (i = optind; i < argc; i++) {
  44     open_dvd(argv[i], O_RDONLY, 0, &dvd);
  45
  46     for (j = 0; j < 100; j++) {
  47       kick_vob(j, 0);
  48       if (j) kick_vob(j, 1);
  49     }
  50
  51     DVDClose(dvd);
  52   }
  53
  54   progress_free(&progress);
  55   return (0);
  56 }