stream: remove VCD support

If a single person complains, I will readd it. But I don't expect that
this will happen.

The main reason for removing this is that it's some of the most unclean
code remaining, it's unmaintained, and I've never ever heard of someone
using it.

1 files changed, 0 insertions, 226 deletions

diff --git a/stream/vcd_read.h b/stream/vcd_read.h
deleted file mode 100644
index 5a5d033f4b..0000000000
--- a/stream/vcd_read.h
+++ /dev/null
@@ -1,226 +0,0 @@
-/*
- * This file is part of MPlayer.
- *
- * MPlayer is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * MPlayer is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License along
- * with MPlayer; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
- */
-
-#ifndef MPLAYER_VCD_READ_H
-#define MPLAYER_VCD_READ_H
-
-#include <stdlib.h>
-#include <string.h>
-#include <errno.h>
-#include <sys/ioctl.h>
-
-#include <libavutil/intreadwrite.h>
-
-#include "common/msg.h"
-#include "stream.h"
-//=================== VideoCD ==========================
-
-typedef struct mp_vcd_priv_st mp_vcd_priv_t;
-
-#ifdef sun
-#include <sys/cdio.h>
-static int sun_vcd_read(mp_vcd_priv_t*, int*);
-#elif defined(__bsdi__)
-#include <dvd.h>
-#else
-#include <linux/cdrom.h>
-#endif
-
-struct mp_vcd_priv_st {
-  int start;
-  stream_t *stream;
-  int fd;
-  struct cdrom_tocentry entry;
-  char buf[VCD_SECTOR_SIZE];
-  struct cdrom_tochdr tochdr;
-};
-
-static inline void vcd_set_msf(mp_vcd_priv_t* vcd, unsigned int sect){
-  sect += 150;
-  vcd->entry.cdte_addr.msf.frame=sect%75;
-  sect=sect/75;
-  vcd->entry.cdte_addr.msf.second=sect%60;
-  sect=sect/60;
-  vcd->entry.cdte_addr.msf.minute=sect;
-}
-
-static inline unsigned int vcd_get_msf(mp_vcd_priv_t* vcd){
-  return vcd->entry.cdte_addr.msf.frame +
-        (vcd->entry.cdte_addr.msf.second+
-         vcd->entry.cdte_addr.msf.minute*60)*75 - 150;
-}
-
-static int vcd_seek_to_track(mp_vcd_priv_t* vcd, int track)
-{
-  vcd->entry.cdte_format = CDROM_MSF;
-  vcd->entry.cdte_track  = track;
-  if (ioctl(vcd->fd, CDROMREADTOCENTRY, &vcd->entry)) {
-    MP_ERR(vcd->stream, "ioctl dif1: %s\n",strerror(errno));
-    return -1;
-  }
-  return VCD_SECTOR_DATA*vcd_get_msf(vcd);
-}
-
-static int vcd_get_track_end(mp_vcd_priv_t* vcd,int track){
-  vcd->entry.cdte_format = CDROM_MSF;
-  vcd->entry.cdte_track  = track<vcd->tochdr.cdth_trk1?(track+1):CDROM_LEADOUT;
-  if (ioctl(vcd->fd, CDROMREADTOCENTRY, &vcd->entry)) {
-    MP_ERR(vcd->stream, "ioctl dif2: %s\n",strerror(errno));
-    return -1;
-  }
-  return VCD_SECTOR_DATA*vcd_get_msf(vcd);
-}
-
-static mp_vcd_priv_t* vcd_read_toc(stream_t *stream, int fd){
-  struct cdrom_tochdr tochdr;
-  mp_vcd_priv_t* vcd;
-  int i;
-  if (ioctl(fd,CDROMREADTOCHDR,&tochdr)==-1) {
-    MP_ERR(stream, "read CDROM toc header: %s\n",strerror(errno));
-    return NULL;
-  }
-  for (i=tochdr.cdth_trk0 ; i<=tochdr.cdth_trk1 + 1; i++){
-      struct cdrom_tocentry tocentry;
-
-      tocentry.cdte_track  = i<=tochdr.cdth_trk1 ? i : CDROM_LEADOUT;
-      tocentry.cdte_format = CDROM_MSF;
-
-      if (ioctl(fd,CDROMREADTOCENTRY,&tocentry)==-1) {
-        MP_ERR(stream, "read CDROM toc entry: %s\n",strerror(errno));
-        return NULL;
-      }
-
-      if (i<=tochdr.cdth_trk1)
-      MP_INFO(stream, "track %02d:  adr=%d  ctrl=%d  format=%d  %02d:%02d:%02d  mode: %d\n",
-          (int)tocentry.cdte_track,
-          (int)tocentry.cdte_adr,
-          (int)tocentry.cdte_ctrl,
-          (int)tocentry.cdte_format,
-          (int)tocentry.cdte_addr.msf.minute,
-          (int)tocentry.cdte_addr.msf.second,
-          (int)tocentry.cdte_addr.msf.frame,
-          (int)tocentry.cdte_datamode
-      );
-
-    }
-  vcd = malloc(sizeof(mp_vcd_priv_t));
-  vcd->stream = stream;
-  vcd->fd = fd;
-  vcd->tochdr = tochdr;
-  return vcd;
-}
-
-static int vcd_read(mp_vcd_priv_t* vcd,char *mem){
-#ifndef sun
-  memcpy(vcd->buf,&vcd->entry.cdte_addr.msf,sizeof(vcd->entry.cdte_addr.msf));
-  if(ioctl(vcd->fd,CDROMREADRAW,vcd->buf)==-1) return 0; // EOF?
-  memcpy(mem,&vcd->buf[VCD_SECTOR_OFFS],VCD_SECTOR_DATA);
-#else
-  {
-    int offset;
-    if (sun_vcd_read(vcd, &offset) <= 0) return 0;
-    memcpy(mem,&vcd->buf[offset],VCD_SECTOR_DATA);
-  }
-#endif
-
-  vcd->entry.cdte_addr.msf.frame++;
-  if (vcd->entry.cdte_addr.msf.frame==75){
-    vcd->entry.cdte_addr.msf.frame=0;
-    vcd->entry.cdte_addr.msf.second++;
-    if (vcd->entry.cdte_addr.msf.second==60){
-      vcd->entry.cdte_addr.msf.second=0;
-      vcd->entry.cdte_addr.msf.minute++;
-    }
-  }
-
-  return VCD_SECTOR_DATA;
-}
-
-
-#ifdef sun
-#include <sys/scsi/generic/commands.h>
-#include <sys/scsi/impl/uscsi.h>
-
-#define SUN_XAREAD      1       /*fails on atapi drives*/
-#define SUN_MODE2READ   2       /*fails on atapi drives*/
-#define SUN_SCSIREAD    3
-#define SUN_VCDREAD     SUN_SCSIREAD
-
-static int sun_vcd_read(mp_vcd_priv_t* vcd, int *offset)
-{
-#if SUN_VCDREAD == SUN_XAREAD
-  struct cdrom_cdxa cdxa;
-  cdxa.cdxa_addr = vcd_get_msf(vcd);
-  cdxa.cdxa_length = 1;
-  cdxa.cdxa_data = vcd->buf;
-  cdxa.cdxa_format = CDROM_XA_SECTOR_DATA;
-
-  if(ioctl(vcd->fd,CDROMCDXA,&cdxa)==-1) {
-    MP_ERR(vcd->stream, "CDROMCDXA: %s\n",strerror(errno));
-    return 0;
-  }
-  *offset = 0;
-#elif SUN_VCDREAD == SUN_MODE2READ
-  struct cdrom_read cdread;
-  cdread.cdread_lba = 4*vcd_get_msf(vcd);
-  cdread.cdread_bufaddr = vcd->buf;
-  cdread.cdread_buflen = 2336;
-
-  if(ioctl(vcd->fd,CDROMREADMODE2,&cdread)==-1) {
-    MP_ERR(vcd->stream, "CDROMREADMODE2: %s\n",strerror(errno));
-    return 0;
-  }
-  *offset = 8;
-#elif SUN_VCDREAD == SUN_SCSIREAD
-  struct uscsi_cmd sc;
-  union scsi_cdb cdb;
-  int lba = vcd_get_msf(vcd);
-  int blocks = 1;
-
-  memset(&cdb, 0, sizeof(cdb));
-  memset(&sc, 0, sizeof(sc));
-  cdb.scc_cmd = 0xBE;
-  cdb.cdb_opaque[1] = 5 << 2; // mode2 / form2
-  AV_WB32(&cdb.cdb_opaque[2], lba);
-  AV_WB24(&cdb.cdb_opaque[6], blocks);
-  cdb.cdb_opaque[9] = 1 << 4; // user data only
-  cdb.cdb_opaque[10] = 0;     // subchannel
-
-  sc.uscsi_cdb = (caddr_t)&cdb;
-  sc.uscsi_cdblen = 12;
-  sc.uscsi_bufaddr = vcd->buf;
-  sc.uscsi_buflen = 2336;
-  sc.uscsi_flags = USCSI_ISOLATE | USCSI_READ;
-  sc.uscsi_timeout = 20;
-  if (ioctl(vcd->fd, USCSICMD, &sc)) {
-      MP_ERR(vcd->stream, "USCSICMD: READ CD: %s\n",strerror(errno));
-      return -1;
-  }
-  if (sc.uscsi_status) {
-      MP_ERR(vcd->stream, "scsi command failed with status %d\n", sc.uscsi_status);
-      return -1;
-  }
-  *offset = 0;
-  return 1;
-#else
-#error SUN_VCDREAD
-#endif
-}
-#endif  /*sun*/
-
-#endif /* MPLAYER_VCD_READ_H */