*Check for the needed headers for DVD ioctls

I have only tested it on my computer ; so I don't know if it work
elsewhere, particularly on BSD and BeOS.

configure

@@ -3296,6 +3296,142 @@ EOF
 fi
 
 
+for ac_hdr in sys/ioctl.h
+do
+ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
+echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
+echo "configure:3304: checking for $ac_hdr" >&5
+if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  cat > conftest.$ac_ext <<EOF
+#line 3309 "configure"
+#include "confdefs.h"
+#include <$ac_hdr>
+EOF
+ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+{ (eval echo configure:3314: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
+if test -z "$ac_err"; then
+  rm -rf conftest*
+  eval "ac_cv_header_$ac_safe=yes"
+else
+  echo "$ac_err" >&5
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  eval "ac_cv_header_$ac_safe=no"
+fi
+rm -f conftest*
+fi
+if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
+  echo "$ac_t""yes" 1>&6
+    ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
+  cat >> confdefs.h <<EOF
+#define $ac_tr_hdr 1
+EOF
+ 
+else
+  echo "$ac_t""no" 1>&6
+fi
+done
+
+for ac_hdr in sys/dvdio.h
+do
+ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
+echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
+echo "configure:3344: checking for $ac_hdr" >&5
+if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  cat > conftest.$ac_ext <<EOF
+#line 3349 "configure"
+#include "confdefs.h"
+#include <$ac_hdr>
+EOF
+ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+{ (eval echo configure:3354: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
+if test -z "$ac_err"; then
+  rm -rf conftest*
+  eval "ac_cv_header_$ac_safe=yes"
+else
+  echo "$ac_err" >&5
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  eval "ac_cv_header_$ac_safe=no"
+fi
+rm -f conftest*
+fi
+if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
+  echo "$ac_t""yes" 1>&6
+    ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
+  cat >> confdefs.h <<EOF
+#define $ac_tr_hdr 1
+EOF
+ 
+else
+  echo "$ac_t""no" 1>&6
+fi
+done
+
+for ac_hdr in linux/cdrom.h
+do
+ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
+echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
+echo "configure:3384: checking for $ac_hdr" >&5
+if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  cat > conftest.$ac_ext <<EOF
+#line 3389 "configure"
+#include "confdefs.h"
+#include <$ac_hdr>
+EOF
+ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+{ (eval echo configure:3394: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
+if test -z "$ac_err"; then
+  rm -rf conftest*
+  eval "ac_cv_header_$ac_safe=yes"
+else
+  echo "$ac_err" >&5
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  eval "ac_cv_header_$ac_safe=no"
+fi
+rm -f conftest*
+fi
+if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
+  echo "$ac_t""yes" 1>&6
+    ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
+  cat >> confdefs.h <<EOF
+#define $ac_tr_hdr 1
+EOF
+ 
+else
+  echo "$ac_t""no" 1>&6
+fi
+done
+
+cat > conftest.$ac_ext <<EOF
+#line 3421 "configure"
+#include "confdefs.h"
+#include <linux/cdrom.h>
+EOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  egrep "dvd" >/dev/null 2>&1; then
+  rm -rf conftest*
+  cat >> confdefs.h <<\EOF
+#define LINUX_DVD 1
+EOF
+
+fi
+rm -f conftest*
+
+
 PLUGINS=${PLUGINS}"yuv idct idctclassic motion ";
 
 ARCH=${host_cpu}
@@ -3431,17 +3567,17 @@ if test "${enable_alsa+set}" = set; then
   enableval="$enable_alsa"
   if test x$enable_alsa = xyes; then ac_safe=`echo "sys/asoundlib.h" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for sys/asoundlib.h""... $ac_c" 1>&6
-echo "configure:3435: checking for sys/asoundlib.h" >&5
+echo "configure:3571: checking for sys/asoundlib.h" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3440 "configure"
+#line 3576 "configure"
 #include "confdefs.h"
 #include <sys/asoundlib.h>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:3445: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:3581: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -3458,7 +3594,7 @@ fi
 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
   echo "$ac_t""yes" 1>&6
   echo $ac_n "checking for main in -lasound""... $ac_c" 1>&6
-echo "configure:3462: checking for main in -lasound" >&5
+echo "configure:3598: checking for main in -lasound" >&5
 ac_lib_var=`echo asound'_'main | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -3466,14 +3602,14 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lasound  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 3470 "configure"
+#line 3606 "configure"
 #include "confdefs.h"
 
 int main() {
 main()
 ; return 0; }
 EOF
-if { (eval echo configure:3477: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3613: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -3501,7 +3637,6 @@ fi
  if test $have_alsa = true; then PLUGINS=${PLUGINS}"alsa "; fi; fi
 fi
 
-
 fi
 
 

configure.in

@@ -107,6 +107,12 @@ AC_C_CONST
 AC_TYPE_SIZE_T
 AC_HEADER_TIME
 
+dnl Checks for DVD ioctls
+AC_CHECK_HEADERS(sys/ioctl.h)
+AC_CHECK_HEADERS(sys/dvdio.h)
+AC_CHECK_HEADERS(linux/cdrom.h)
+AC_EGREP_HEADER(dvd,linux/cdrom.h,AC_DEFINE(LINUX_DVD,1,DVD support for linux))
+
 dnl default plugins 
 PLUGINS=${PLUGINS}"yuv idct idctclassic motion ";
 
@@ -190,7 +196,6 @@ if test x$enable_x11 != xno; then PLUGINS=${PLUGINS}"x11 "; fi
 AC_ARG_ENABLE(alsa,
   [  --enable-alsa           Alsa sound drivers support (Only for linux) (default disabled)],
   [if test x$enable_alsa = xyes; then AC_CHECK_HEADER(sys/asoundlib.h, AC_CHECK_LIB(asound, main, have_alsa="true", have_alsa="false"),have_alsa="false") if test $have_alsa = true; then PLUGINS=${PLUGINS}"alsa "; fi; fi])
-
 fi
 
 AC_SUBST(SYS)

include/defs.h.in

@@ -76,6 +76,9 @@
 /* Define if you have the <kernel/scheduler.h> header file.  */
 #undef HAVE_KERNEL_SCHEDULER_H
 
+/* Define if you have the <linux/cdrom.h> header file.  */
+#undef HAVE_LINUX_CDROM_H
+
 /* Define if you have the <machine/param.h> header file.  */
 #undef HAVE_MACHINE_PARAM_H
 
@@ -94,6 +97,9 @@
 /* Define if you have the <stddef.h> header file.  */
 #undef HAVE_STDDEF_H
 
+/* Define if you have the <sys/dvdio.h> header file.  */
+#undef HAVE_SYS_DVDIO_H
+
 /* Define if you have the <sys/ioctl.h> header file.  */
 #undef HAVE_SYS_IOCTL_H
 
@@ -157,3 +163,6 @@
 /* Define if <sys/types.h> defines boolean_t. */
 #undef BOOLEAN_T_IN_SYS_TYPES_H
 
+/* DVD support for linux */
+#undef LINUX_DVD
+

src/input/dvd_css.c

@@ -23,6 +23,10 @@
 /*****************************************************************************
  * Preamble
  *****************************************************************************/
+#include "defs.h"
+
+#if defined( HAVE_SYS_DVDIO_H ) || defined( LINUX_DVD )
+
 #include <stdio.h>
 #include <unistd.h>
 #include <string.h>
@@ -30,13 +34,12 @@
 #include <malloc.h>
 #include <netinet/in.h>
 #include <sys/ioctl.h>
-//#if defined(__NetBSD__) || defined(__OpenBSD__)
-//# include <sys/dvdio.h>
-//#elif defined(__linux__)
-#include <linux/cdrom.h>
-//#else
-//# error "Need the DVD ioctls"
-//#endif
+#ifdef HAVE_SYS_DVDIO_H
+# include <sys/dvdio.h>
+#endif
+#ifdef LINUX_DVD
+# include <linux/cdrom.h>
+#endif
 
 
 #include "common.h"
@@ -1127,3 +1130,4 @@ int CSSDescrambleSector( DVD_key_t* key, u8* pi_sec )
 
     return(0);
 }
+#endif

src/input/dvd_css.h

@@ -19,6 +19,7 @@
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111, USA.
  *****************************************************************************/
+#if defined( HAVE_SYS_DVDIO_H ) || defined( LINUX_DVD )
 #define KEY_SIZE 5
 
 typedef u8 DVD_key_t[KEY_SIZE];
@@ -57,3 +58,4 @@ typedef struct css_s
  *****************************************************************************/
 struct css_s    CSSInit     ( int );
 int             CSSGetKeys  ( struct css_s* );
+#endif

src/input/input_dvd.c

@@ -2,7 +2,7 @@
  * input_dvd.c: DVD reading
  *****************************************************************************
  * Copyright (C) 1998-2001 VideoLAN
- * $Id: input_dvd.c,v 1.5 2001/01/21 09:20:27 stef Exp $
+ * $Id: input_dvd.c,v 1.6 2001/01/22 05:20:44 stef Exp $
  *
  * Author: Stphane Borel <stef@via.ecp.fr>
  *
@@ -39,13 +39,12 @@
 #include <malloc.h>
 
 #include <sys/ioctl.h>
-//#if defined(__NetBSD__) || defined(__OpenBSD__)
-//# include <sys/dvdio.h>
-//#elif defined(__linux__)
+#ifdef HAVE_SYS_DVDIO_H
+# include <sys/dvdio.h>
+#endif
+#ifdef LINUX_DVD
 #include <linux/cdrom.h>
-//#else
-//# error "Need the DVD ioctls"
-//#endif
+#endif
 
 #include "config.h"
 #include "common.h"
@@ -93,6 +92,7 @@ static void DeletePES   ( void *, struct pes_packet_s * );
  *****************************************************************************/
 static int DVDProbe( input_thread_t * p_input )
 {
+#if defined( HAVE_SYS_DVDIO_H ) || defined( LINUX_DVD )
     dvd_struct dvd;
 
     dvd.type = DVD_STRUCT_COPYRIGHT;
@@ -105,6 +105,9 @@ static int DVDProbe( input_thread_t * p_input )
     }
 
     return dvd.copyright.cpst;
+#else
+    return 0;
+#endif
 }
 
 /*****************************************************************************
@@ -114,7 +117,6 @@ static void DVDInit( input_thread_t * p_input )
 {
     thread_dvd_data_t *  p_method;
     off64_t              i_start;
-    int                  i;
 
     if( (p_method = malloc( sizeof(thread_dvd_data_t) )) == NULL )
     {
@@ -135,9 +137,12 @@ static void DVDInit( input_thread_t * p_input )
     p_method->ifo = IfoInit( p_input->i_handle );
     IfoRead( &(p_method->ifo) );
 
+#if defined( HAVE_SYS_DVDIO_H ) || defined( LINUX_DVD )
     /* CSS authentication and keys */
     if( ( p_method->b_encrypted = DVDProbe( p_input ) ) )
     {
+        int   i;
+
 fprintf(stderr, " CSS Init start\n" );
         p_method->css = CSSInit( p_input->i_handle );
 fprintf(stderr, " CSS Init end\n" );
@@ -160,6 +165,7 @@ fprintf(stderr, " CSS Get start\n" );
         CSSGetKeys( &(p_method->css) );
 fprintf(stderr, " CSS Get end\n" );
     }
+#endif
 
     i_start = p_method->ifo.p_vts[0].i_pos +
               p_method->ifo.p_vts[0].mat.i_tt_vobs_ssector *DVD_LB_SIZE;

src/input/input_dvd.h

@@ -27,8 +27,10 @@ typedef struct thread_dvd_data_s
 {
     int                     i_fd;
     boolean_t               b_encrypted;
+#if defined( HAVE_SYS_DVDIO_H ) || defined( LINUX_DVD )
     /* Scrambling Information */
     struct css_s            css;
+#endif
     /* Structure that contains all information of the DVD */
     struct ifo_s            ifo;
 } thread_dvd_data_t;