return ((off_t)volsz);
}
-void store_filename(char *buf, ident id)
-{
- switch (id_kind(id)) {
- case RAW:
- sprintf(buf, "#<raw device>");
- break;
- case IFO:
- if (!id_title(id)) sprintf(buf, "/VIDEO_TS/VIDEO_TS.IFO");
- else sprintf(buf, "/VIDEO_TS/VTS_%02u_0.IFO", id_title(id));
- break;
- case BUP:
- if (!id_title(id)) sprintf(buf, "/VIDEO_TS/VIDEO_TS.BUP");
- else sprintf(buf, "/VIDEO_TS/VTS_%02u_0.BUP", id_title(id));
- break;
- case VOB:
- if (!id_title(id)) sprintf(buf, "/VIDEO_TS/VIDEO_TS.VOB");
- else
- sprintf(buf, "/VIDEO_TS/VTS_%02u_%u.VOB", id_title(id), id_part(id));
- break;
- default:
- abort();
- }
-}
-
-static char *copy_string(char *p, const char *q)
-{
- while (*q) *p++ = *q++;
- *p = 0; return (p);
-}
-
-static char *copy_hex(char *p, const unsigned char *q, size_t sz)
-{
- while (sz) {
- sprintf(p, "%02x", *q);
- p += 2; q++; sz--;
- }
- return (p);
-}
-
-int dvd_id(char *p, dvd_reader_t *dvd, unsigned f, const char *file)
-{
- char volid[33];
- unsigned char volsetid[16], discid[16];
- int rc;
- size_t n;
-
- rc = DVDUDFVolumeInfo(dvd,
- volid, sizeof(volid),
- volsetid, sizeof(volsetid));
- if (!rc) {
- p = copy_string(p, volid);
- *p++ = '-';
- for (n = sizeof(volsetid); n && !volsetid[n - 1]; n--);
- p = copy_hex(p, volsetid, n);
- } else if (f&DIF_MUSTVOLINF) {
- if (file) moan("failed to read volume info for `%s'", file);
- else moan("failed to read volume info");
- return (-1);
- } else
- p = copy_string(p, "<error reading volume info>");
-
- *p++ = ':';
- rc = DVDDiscID(dvd, discid);
- if (!rc)
- p = copy_hex(p, discid, sizeof(discid));
- else if (f&DIF_MUSTIFOHASH) {
- if (file) moan("failed to determine disc id of `%s'", file);
- else moan("failed to determine disc id");
- return (-1);
- } else
- p = copy_string(p, "<error reading disc-id>");
-
- return (0);
-}
-
struct progress_state progress = PROGRESS_STATE_INIT;
static struct banner_progress_item banner_progress;
if (fd_out) *fd_out = fd;
else close(fd);
}
+
+void store_filename(char *buf, ident id)
+{
+ switch (id_kind(id)) {
+ case RAW:
+ sprintf(buf, "#<raw device>");
+ break;
+ case IFO:
+ if (!id_title(id)) sprintf(buf, "/VIDEO_TS/VIDEO_TS.IFO");
+ else sprintf(buf, "/VIDEO_TS/VTS_%02u_0.IFO", id_title(id));
+ break;
+ case BUP:
+ if (!id_title(id)) sprintf(buf, "/VIDEO_TS/VIDEO_TS.BUP");
+ else sprintf(buf, "/VIDEO_TS/VTS_%02u_0.BUP", id_title(id));
+ break;
+ case VOB:
+ if (!id_title(id)) sprintf(buf, "/VIDEO_TS/VIDEO_TS.VOB");
+ else
+ sprintf(buf, "/VIDEO_TS/VTS_%02u_%u.VOB", id_title(id), id_part(id));
+ break;
+ default:
+ abort();
+ }
+}
+
+static char *copy_string(char *p, const char *q)
+{
+ while (*q) *p++ = *q++;
+ *p = 0; return (p);
+}
+
+static char *copy_hex(char *p, const unsigned char *q, size_t sz)
+{
+ while (sz) {
+ sprintf(p, "%02x", *q);
+ p += 2; q++; sz--;
+ }
+ return (p);
+}
+
+int dvd_id(char *p, dvd_reader_t *dvd, unsigned f, const char *file)
+{
+ char volid[33];
+ unsigned char volsetid[16], discid[16];
+ int rc;
+ size_t n;
+
+ rc = DVDUDFVolumeInfo(dvd,
+ volid, sizeof(volid),
+ volsetid, sizeof(volsetid));
+ if (!rc) {
+ p = copy_string(p, volid);
+ *p++ = '-';
+ for (n = sizeof(volsetid); n && !volsetid[n - 1]; n--);
+ p = copy_hex(p, volsetid, n);
+ } else if (f&DIF_MUSTVOLINF) {
+ if (file) moan("failed to read volume info for `%s'", file);
+ else moan("failed to read volume info");
+ return (-1);
+ } else
+ p = copy_string(p, "<error reading volume info>");
+
+ *p++ = ':';
+ rc = DVDDiscID(dvd, discid);
+ if (!rc)
+ p = copy_hex(p, discid, sizeof(discid));
+ else if (f&DIF_MUSTIFOHASH) {
+ if (file) moan("failed to determine disc id of `%s'", file);
+ else moan("failed to determine disc id");
+ return (-1);
+ } else
+ p = copy_string(p, "<error reading disc-id>");
+
+ return (0);
+}
#define N(v) (sizeof(v)/sizeof((v)[0]))
+#define PRINTF_LIKE(fmt, dots) __attribute__((format(printf, fmt, dots)))
+#define NORETURN __attribute__((noreturn))
+
#define SECTORSZ 2048
#define SECTORS(n) (((n) + (SECTORSZ - 1))/SECTORSZ)
typedef uint_least32_t secaddr;
#define PRIuSEC PRIuLEAST32
#define SECLIMIT 0x00400000
-#define PRINTF_LIKE(fmt, dots) __attribute__((format(printf, fmt, dots)))
-#define NORETURN __attribute__((noreturn))
-
extern const char *prog;
extern void set_prog(const char *p);
extern void carefully_fclose(FILE *fp, const char *what);
extern off_t device_size(int fd, const char *file, int *blksz_out);
+struct banner_progress_item {
+ struct progress_item _base;
+ const char *msg;
+};
+
+extern struct progress_state progress;
+
+extern void show_banner(const char *msg);
+extern void hide_banner(void);
+
+extern void open_dvd(const char *device, int mode,
+ int *fd_out, dvd_reader_t **dvd_out);
+
enum { RAW, IFO, VOB, BUP };
typedef uint_least32_t ident;
#define MAXIDSZ 99
extern int dvd_id(char *p, dvd_reader_t *dvd, unsigned f, const char *file);
-struct banner_progress_item {
- struct progress_item _base;
- const char *msg;
-};
-
-extern struct progress_state progress;
-
-extern void show_banner(const char *msg);
-extern void hide_banner(void);
-
-extern void open_dvd(const char *device, int mode,
- int *fd_out, dvd_reader_t **dvd_out);
-
#endif