diff options
| -rw-r--r-- | src/input/input_dvd.c | 132 |
1 files changed, 113 insertions, 19 deletions
diff --git a/src/input/input_dvd.c b/src/input/input_dvd.c index 2835b045d..bdb16ca58 100644 --- a/src/input/input_dvd.c +++ b/src/input/input_dvd.c @@ -17,7 +17,7 @@ * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA * - * $Id: input_dvd.c,v 1.28 2001/10/05 17:36:28 jkeil Exp $ + * $Id: input_dvd.c,v 1.29 2001/10/06 13:46:07 jkeil Exp $ */ #ifdef HAVE_CONFIG_H @@ -133,6 +133,86 @@ static void closeDrive (dvd_input_plugin_t *this) { } +#ifdef __sun +#include <sys/scsi/generic/commands.h> +#include <sys/scsi/impl/uscsi.h> + +/* SCSI mmc3 DVD Commands */ +#define GPCMD_READ_DVD_STRUCTURE 0xad +#define GPCMD_SEND_DVD_STRUCTURE 0xad +#define GPCMD_REPORT_KEY 0xa4 +#define GPCMD_SEND_KEY 0xa3 + +/* DVD struct types */ +#define DVD_STRUCT_PHYSICAL 0x00 +#define DVD_STRUCT_COPYRIGHT 0x01 +#define DVD_STRUCT_DISCKEY 0x02 +#define DVD_STRUCT_BCA 0x03 +#define DVD_STRUCT_MANUFACT 0x04 + +struct dvd_copyright { + uint8_t type; + + uint8_t layer_num; + uint8_t cpst; + uint8_t rmi; +}; + +typedef union { + uint8_t type; + +/* + struct dvd_physical physical; +*/ + struct dvd_copyright copyright; +/* + struct dvd_disckey disckey; + struct dvd_bca bca; + struct dvd_manufact manufact; +*/ +} dvd_struct; + + +static int +dvd_read_copyright(int fd, dvd_struct *s) +{ + struct uscsi_cmd sc; + union scsi_cdb rs_cdb; + uint8_t buf[8]; + + memset(&rs_cdb, 0, sizeof(rs_cdb)); + rs_cdb.scc_cmd = GPCMD_READ_DVD_STRUCTURE; + rs_cdb.cdb_opaque[6] = s->copyright.layer_num; + rs_cdb.cdb_opaque[7] = s->type; + rs_cdb.cdb_opaque[8] = (sizeof(buf) >> 8) & 0xff; + rs_cdb.cdb_opaque[9] = sizeof(buf) & 0xff; + + memset(&sc, 0, sizeof(sc)); + sc.uscsi_cdb = (caddr_t)&rs_cdb; + sc.uscsi_cdblen = 12; + sc.uscsi_bufaddr = buf; + sc.uscsi_buflen = sizeof(buf); + sc.uscsi_flags = USCSI_ISOLATE|USCSI_READ; + sc.uscsi_timeout = 15; + + memset(buf, 0, sizeof(buf)); + + if (ioctl(fd, USCSICMD, &sc)) { + perror("USCSICMD dvd_read_copyright"); + return -1; + } + if (sc.uscsi_status) { + fprintf(stderr, "bad status: READ DVD STRUCTURE (copyright)\n"); + return -1; + } + + s->copyright.cpst = buf[4]; + s->copyright.rmi = buf[5]; + + return 0; +} +#endif + /* * try to open dvd and prepare to read >filename< * @@ -143,11 +223,6 @@ static int openDVDFile (dvd_input_plugin_t *this, char str[256]; int lbnum; int encrypted=0; -#if defined HAVE_LINUX_CDROM_H - dvd_struct dvd; -#elif defined __FreeBSD__ - struct dvd_struct dvd; -#endif xprintf (VERBOSE|INPUT, "input_dvd : openDVDFile >%s<\n", filename); @@ -157,25 +232,44 @@ static int openDVDFile (dvd_input_plugin_t *this, } #if defined HAVE_LINUX_CDROM_H - dvd.copyright.type = DVD_STRUCT_COPYRIGHT; - dvd.copyright.layer_num=0; - if (ioctl (this->dvd_fd, DVD_READ_STRUCT, &dvd) < 0) { - printf ("input_dvd: Could not read Copyright Structure\n"); - return 0; - } - encrypted = (dvd.copyright.cpst != 0) ; + { + dvd_struct dvd; + dvd.copyright.type = DVD_STRUCT_COPYRIGHT; + dvd.copyright.layer_num = 0; + if (ioctl (this->dvd_fd, DVD_READ_STRUCT, &dvd) < 0) { + printf ("input_dvd: Could not read Copyright Structure\n"); + return 0; + } + encrypted = (dvd.copyright.cpst != 0) ; + } #elif defined __FreeBSD__ + { + struct dvd_struct dvd; - dvd.format = DVD_STRUCT_COPYRIGHT; - dvd.layer_num = 0; + dvd.format = DVD_STRUCT_COPYRIGHT; + dvd.layer_num = 0; - if (ioctl(this->dvd_fd, DVDIOCREADSTRUCTURE, &dvd) < 0) { - printf ("input_dvd: Could not read Copyright Structure\n"); - return 0; + if (ioctl(this->dvd_fd, DVDIOCREADSTRUCTURE, &dvd) < 0) { + printf ("input_dvd: Could not read Copyright Structure\n"); + return 0; + } + + encrypted = (dvd.cpst != 0); } +#elif defined __sun + { + dvd_struct dvd; + + dvd.copyright.type = DVD_STRUCT_COPYRIGHT; + dvd.copyright.layer_num = 0; + if (dvd_read_copyright(this->raw_fd, &dvd) < 0) { + printf ("input_dvd: Could not read Copyright Structure\n"); + return 0; + } - encrypted = (dvd.cpst != 0); + encrypted = (dvd.copyright.cpst != 0) ; + } #endif if( encrypted ) { |