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Diffstat (limited to 'src/input/input_vcd.c')
-rw-r--r--src/input/input_vcd.c284
1 files changed, 264 insertions, 20 deletions
diff --git a/src/input/input_vcd.c b/src/input/input_vcd.c
index 4c5ff0029..36a32bb19 100644
--- a/src/input/input_vcd.c
+++ b/src/input/input_vcd.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_vcd.c,v 1.9 2001/06/09 11:39:20 heikos Exp $
+ * $Id: input_vcd.c,v 1.10 2001/06/21 17:34:23 guenter Exp $
*/
#ifdef HAVE_CONFIG_H
@@ -38,6 +38,8 @@
#elif defined (__FreeBSD__)
#include <sys/cdio.h>
#include <sys/cdrio.h>
+#elif defined (__sun)
+#include <sys/cdio.h>
#else
#error "you need to add cdrom / VCD support for your platform to input_vcd"
#endif
@@ -48,14 +50,26 @@
static uint32_t xine_debug;
+#if defined(__sun)
+#define CDROM "/vol/dev/aliases/cdrom0"
+#else
/* for FreeBSD make a link to the right devnode, like /dev/acd0c */
#ifdef CONFIG_DEVFS_FS
#define CDROM "/dev/cdroms/cdrom"
#else
#define CDROM "/dev/cdrom"
#endif
+#endif
#define VCDSECTORSIZE 2324
+#if defined (__sun)
+struct cdrom_msf0 {
+ unsigned char minute;
+ unsigned char second;
+ unsigned char frame;
+};
+#endif
+
typedef struct {
uint8_t sync [12];
uint8_t header [4];
@@ -73,7 +87,7 @@ typedef struct {
int fd;
-#if defined (__linux__)
+#if defined (__linux__) || defined(__sun)
struct cdrom_tochdr tochdr;
struct cdrom_tocentry tocent[100];
#elif defined (__FreeBSD__)
@@ -84,7 +98,7 @@ typedef struct {
int total_tracks;
int cur_track;
-#if defined (__linux__)
+#if defined (__linux__) || defined(__sun)
uint8_t cur_min, cur_sec, cur_frame;
#endif
@@ -93,13 +107,16 @@ typedef struct {
mrl_t *mrls[100];
int mrls_allocated_entries;
+#if defined(__sun)
+ int controller_type;
+#endif
} vcd_input_plugin_t;
/* ***************************************************************** */
/* Private functions */
/* ***************************************************************** */
-#if defined (__linux__)
+#if defined (__linux__) || defined(__sun)
static int input_vcd_read_toc (vcd_input_plugin_t *this) {
int i;
@@ -114,7 +131,7 @@ static int input_vcd_read_toc (vcd_input_plugin_t *this) {
this->tocent[i-1].cdte_track = i;
this->tocent[i-1].cdte_format = CDROM_MSF;
if ( ioctl(this->fd, CDROMREADTOCENTRY, &this->tocent[i-1]) == -1 ) {
- fprintf (stderr, "input_vcd: error in ioctl CDROMREADTOCENTRY\n");
+ fprintf (stderr, "input_vcd: error in ioctl CDROMREADTOCENTRY for track %d\n", i);
return -1;
}
}
@@ -125,7 +142,7 @@ static int input_vcd_read_toc (vcd_input_plugin_t *this) {
if (ioctl(this->fd, CDROMREADTOCENTRY,
&this->tocent[this->tochdr.cdth_trk1]) == -1 ) {
- fprintf (stderr, "input_vcd: error in ioctl CDROMREADTOCENTRY\n");
+ fprintf (stderr, "input_vcd: error in ioctl CDROMREADTOCENTRY for lead-out\n");
return -1;
}
@@ -166,6 +183,123 @@ static int input_vcd_read_toc (vcd_input_plugin_t *this) {
return 0;
}
#endif
+
+#if defined(__sun)
+#include <sys/dkio.h>
+#include <sys/scsi/generic/commands.h>
+#include <sys/scsi/impl/uscsi.h>
+
+#define SUN_CTRL_SCSI 1
+#define SUN_CTRL_ATAPI 2
+
+static int sun_vcd_read(vcd_input_plugin_t *this, long lba, cdsector_t *data)
+{
+ struct dk_cinfo cinfo;
+
+ /*
+ * CDROMCDXA/CDROMREADMODE2 are broken on IDE/ATAPI devices.
+ * Try to send MMC3 SCSI commands via the uscsi interface on
+ * ATAPI devices.
+ */
+ if (this->controller_type == 0) {
+ if (ioctl(this->fd, DKIOCINFO, &cinfo) == 0
+ && strcmp(cinfo.dki_cname, "ide") == 0)
+ this->controller_type = SUN_CTRL_ATAPI;
+ else
+ this->controller_type = SUN_CTRL_SCSI;
+ }
+ switch (this->controller_type) {
+ case SUN_CTRL_SCSI:
+#if 0
+ {
+ struct cdrom_cdxa cdxa;
+ cdxa.cdxa_addr = lba;
+ cdxa.cdxa_length = 1;
+ cdxa.cdxa_data = data->subheader;
+ cdxa.cdxa_format = CDROM_XA_SECTOR_DATA;
+
+ if(ioctl(this->fd,CDROMCDXA,&cdxa)==-1) {
+ perror("CDROMCDXA");
+ return -1;
+ }
+ }
+#else
+ {
+ struct cdrom_read cdread;
+ cdread.cdread_lba = 4*lba;
+ cdread.cdread_bufaddr = data->subheader;
+ cdread.cdread_buflen = 2336;
+
+ if(ioctl(this->fd,CDROMREADMODE2,&cdread)==-1) {
+ perror("CDROMREADMODE2");
+ return -1;
+ }
+ }
+#endif
+ break;
+
+ case SUN_CTRL_ATAPI:
+ {
+ struct uscsi_cmd sc;
+ union scsi_cdb cdb;
+ int blocks = 1;
+ int sector_type;
+ int sync, header_code, user_data, edc_ecc, error_field;
+ int sub_channel;
+
+ sector_type = 0; /* all types */
+ /*sector_type = 1;*/ /* CD-DA */
+ /*sector_type = 2;*/ /* mode1 */
+ /*sector_type = 3;*/ /* mode2 */
+ /*sector_type = 4;*/ /* mode2/form1 */
+ /*sector_type = 5;*/ /* mode2/form2 */
+ sync = 0;
+ header_code = 2;
+ user_data = 1;
+ edc_ecc = 0;
+ error_field = 0;
+ sub_channel = 0;
+
+ memset(data, 0xaa, sizeof(cdsector_t));
+
+ memset(&cdb, 0, sizeof(cdb));
+ memset(&sc, 0, sizeof(sc));
+ cdb.scc_cmd = 0xBE;
+ cdb.cdb_opaque[1] = (sector_type) << 2;
+ cdb.cdb_opaque[2] = (lba >> 24) & 0xff;
+ cdb.cdb_opaque[3] = (lba >> 16) & 0xff;
+ cdb.cdb_opaque[4] = (lba >> 8) & 0xff;
+ cdb.cdb_opaque[5] = lba & 0xff;
+ cdb.cdb_opaque[6] = (blocks >> 16) & 0xff;
+ cdb.cdb_opaque[7] = (blocks >> 8) & 0xff;
+ cdb.cdb_opaque[8] = blocks & 0xff;
+ cdb.cdb_opaque[9] = (sync << 7) |
+ (header_code << 5) |
+ (user_data << 4) |
+ (edc_ecc << 3) |
+ (error_field << 1);
+ cdb.cdb_opaque[10] = sub_channel;
+
+ sc.uscsi_cdb = (caddr_t)&cdb;
+ sc.uscsi_cdblen = 12;
+ sc.uscsi_bufaddr = data->subheader;
+ sc.uscsi_buflen = 2340;
+ sc.uscsi_flags = USCSI_ISOLATE | USCSI_READ;
+ sc.uscsi_timeout = 20;
+ if (ioctl(this->fd, USCSICMD, &sc)) {
+ perror("USCSICMD: READ CD");
+ return -1;
+ }
+ if (sc.uscsi_status) {
+ fprintf(stderr, "scsi command failed with status %d\n", sc.uscsi_status);
+ return -1;
+ }
+ }
+ break;
+ }
+ return 1;
+}
+#endif /*__sun*/
/* ***************************************************************** */
/* END OF PRIVATES */
/* ***************************************************************** */
@@ -214,7 +348,7 @@ static int vcd_plugin_open (input_plugin_t *this_gen, char *mrl) {
return 0;
}
-#if defined (__linux__)
+#if defined (__linux__) || defined(__sun)
this->cur_min = this->tocent[this->cur_track].cdte_addr.msf.minute;
this->cur_sec = this->tocent[this->cur_track].cdte_addr.msf.second;
this->cur_frame = this->tocent[this->cur_track].cdte_addr.msf.frame;
@@ -319,6 +453,57 @@ static off_t vcd_plugin_read (input_plugin_t *this_gen,
memcpy (buf, data.data, VCDSECTORSIZE);
return VCDSECTORSIZE;
}
+#elif defined (__sun)
+static off_t vcd_plugin_read (input_plugin_t *this_gen,
+ char *buf, off_t nlen) {
+
+ vcd_input_plugin_t *this = (vcd_input_plugin_t *) this_gen;
+ static cdsector_t data;
+ struct cdrom_msf0 *end_msf;
+ long lba;
+
+ if (nlen != VCDSECTORSIZE)
+ return 0;
+
+ do
+ {
+ end_msf = &this->tocent[this->cur_track+1].cdte_addr.msf;
+
+ /*
+ printf ("cur: %02d:%02d:%02d end: %02d:%02d:%02d\n",
+ this->cur_min, this->cur_sec, this->cur_frame,
+ end_msf->minute, end_msf->second, end_msf->frame);
+ */
+
+ if ( (this->cur_min>=end_msf->minute) && (this->cur_sec>=end_msf->second)
+ && (this->cur_frame>=end_msf->frame))
+ return 0;
+
+ lba = (this->cur_min * 60 + this->cur_sec) * 75L + this->cur_frame;
+
+ if (sun_vcd_read(this, lba, &data) < 0) {
+ fprintf(stderr, "input_vcd: read data failed\n");
+ return 0;
+ }
+
+ this->cur_frame++;
+ if (this->cur_frame>=75) {
+ this->cur_frame = 0;
+ this->cur_sec++;
+ if (this->cur_sec>=60) {
+ this->cur_sec = 0;
+ this->cur_min++;
+ }
+ }
+
+ /* Header ID check for padding sector. VCD uses this to keep constant
+ bitrate so the CD doesn't stop/start */
+ }
+ while((data.subheader[2]&~0x01)==0x60);
+
+ memcpy (buf, data.data, VCDSECTORSIZE); /* FIXME */
+ return VCDSECTORSIZE;
+}
#endif
/*
@@ -410,6 +595,60 @@ static buf_element_t *vcd_plugin_read_block (input_plugin_t *this_gen,
memcpy (buf->mem, data.data, VCDSECTORSIZE);
return buf;
}
+#elif defined(__sun)
+static buf_element_t *vcd_plugin_read_block (input_plugin_t *this_gen,
+ fifo_buffer_t *fifo, off_t nlen) {
+
+ vcd_input_plugin_t *this = (vcd_input_plugin_t *) this_gen;
+ buf_element_t *buf = fifo->buffer_pool_alloc (fifo);
+ static cdsector_t data;
+ struct cdrom_msf0 *end_msf;
+ long lba;
+
+ if (nlen != VCDSECTORSIZE)
+ return NULL;
+
+ do
+ {
+ end_msf = &this->tocent[this->cur_track+1].cdte_addr.msf;
+
+ /*
+ printf ("cur: %02d:%02d:%02d end: %02d:%02d:%02d\n",
+ this->cur_min, this->cur_sec, this->cur_frame,
+ end_msf->minute, end_msf->second, end_msf->frame);
+ */
+
+ if ( (this->cur_min>=end_msf->minute) && (this->cur_sec>=end_msf->second)
+ && (this->cur_frame>=end_msf->frame))
+ return NULL;
+
+ lba = (this->cur_min * 60 + this->cur_sec) * 75L + this->cur_frame;
+
+ if (sun_vcd_read (this, lba, &data) < 0) {
+ fprintf (stderr, "input_vcd: read data failed\n");
+ return NULL;
+ }
+
+
+ this->cur_frame++;
+ if (this->cur_frame>=75) {
+ this->cur_frame = 0;
+ this->cur_sec++;
+ if (this->cur_sec>=60) {
+ this->cur_sec = 0;
+ this->cur_min++;
+ }
+ }
+
+ /* Header ID check for padding sector. VCD uses this to keep constant
+ bitrate so the CD doesn't stop/start */
+ }
+ while((data.subheader[2]&~0x01)==0x60);
+
+ buf->content = buf->mem;
+ memcpy (buf->mem, data.data, VCDSECTORSIZE); /* FIXME */
+ return buf;
+}
#endif
//
@@ -417,7 +656,7 @@ static buf_element_t *vcd_plugin_read_block (input_plugin_t *this_gen,
/*
*
*/
-#if defined (__linux__)
+#if defined (__linux__) || defined(__sun)
static off_t vcd_plugin_seek (input_plugin_t *this_gen,
off_t offset, int origin) {
@@ -516,7 +755,7 @@ static off_t vcd_plugin_seek (input_plugin_t *this_gen,
/*
*
*/
-#if defined (__linux__)
+#if defined (__linux__) || defined(__sun)
static off_t vcd_plugin_get_length (input_plugin_t *this_gen) {
vcd_input_plugin_t *this = (vcd_input_plugin_t *) this_gen;
struct cdrom_msf0 *end_msf, *start_msf;
@@ -636,6 +875,19 @@ static int vcd_plugin_eject_media (input_plugin_t *this_gen) {
return 1;
}
+#elif defined (__sun)
+static int vcd_plugin_eject_media (input_plugin_t *this_gen) {
+ int fd, ret;
+
+ if ((fd = open(CDROM, O_RDONLY|O_NONBLOCK)) > -1) {
+ if ((ret = ioctl(fd, CDROMEJECT)) != 0) {
+ xprintf(VERBOSE|INPUT, "CDROMEJECT failed: %s\n", strerror(errno));
+ }
+ close(fd);
+ }
+
+ return 1;
+}
#endif
/*
@@ -681,11 +933,7 @@ static mrl_t **vcd_plugin_get_dir (input_plugin_t *this_gen,
this->fd = open (CDROM, O_RDONLY);
if (this->fd == -1) {
-#ifdef CONFIG_DEVFS_FS
- perror ("unable to open /dev/cdroms/cdrom");
-#else
- perror ("unable to open /dev/cdrom");
-#endif
+ perror ("unable to open " CDROM);
return NULL;
}
@@ -729,11 +977,7 @@ static char **vcd_plugin_get_autoplay_list (input_plugin_t *this_gen,
this->fd = open (CDROM, O_RDONLY);
if (this->fd == -1) {
-#ifdef CONFIG_DEVFS_FS
- perror ("unable to open /dev/cdroms/cdrom");
-#else
- perror ("unable to open /dev/cdrom");
-#endif
+ perror ("unable to open " CDROM);
return NULL;
}
@@ -793,7 +1037,7 @@ input_plugin_t *init_input_plugin (int iface, config_values_t *config) {
case 1: {
int i;
- this = (vcd_input_plugin_t *) malloc (sizeof (vcd_input_plugin_t));
+ this = (vcd_input_plugin_t *) calloc (1, sizeof (vcd_input_plugin_t));
for (i = 0; i < 100; i++) {
this->filelist[i] = (char *) malloc (256);
generated by cgit v1.2.3 (git 2.25.1) at 2025-06-10 09:02:59 +0000