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mpv/libmpdvdkit2/libdvdcss_changes.diff

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--- bsdi_ioctl.c 2003-03-10 00:34:10.000000000 +0100
+++ bsdi_ioctl.c 2005-03-01 07:41:41.000000000 +0100
@@ -694,7 +698,7 @@
struct cdrom_tocentry entry;
int ret, i;
- bzero(tracks, sizeof (*tracks));
+ memset(tracks, 0, sizeof (*tracks));
ret = cdrom_ioctl(fd, CDROMREADTOCHDR, &header);
/*
* This whole business is a crock anyhow so we don't bother distinguishing
--- common.h 2003-06-13 19:33:35.000000000 +0200
+++ common.h 2005-03-01 07:41:41.000000000 +0100
@@ -27,21 +30,10 @@
/*****************************************************************************
* Basic types definitions
*****************************************************************************/
-#if defined( HAVE_STDINT_H )
-# include <stdint.h>
-#elif defined( HAVE_INTTYPES_H )
-# include <inttypes.h>
-#elif defined( SYS_CYGWIN )
-# include <sys/types.h>
- /* Cygwin only defines half of these... */
- typedef u_int8_t uint8_t;
- typedef u_int32_t uint32_t;
-#else
- /* Fallback types (very x86-centric, sorry) */
- typedef unsigned char uint8_t;
- typedef signed char int8_t;
- typedef unsigned int uint32_t;
- typedef signed int int32_t;
+#include <inttypes.h>
+
+#ifdef __CYGWIN__
+#define SYS_CYGWIN
#endif
#if defined( WIN32 )
--- css.c 2003-07-29 01:37:06.000000000 +0200
+++ css.c 2005-03-01 07:41:41.000000000 +0100
@@ -40,19 +43,11 @@
#include <string.h>
#include <sys/types.h>
#include <sys/stat.h>
-#ifdef HAVE_SYS_PARAM_H
-# include <sys/param.h>
-#endif
-#ifdef HAVE_UNISTD_H
-# include <unistd.h>
-#endif
#include <fcntl.h>
+#include <unistd.h>
+#include <limits.h>
-#ifdef HAVE_LIMITS_H
-# include <limits.h>
-#endif
-
-#include "dvdcss/dvdcss.h"
+#include "dvdcss.h"
#include "common.h"
#include "css.h"
--- dvdcss/device.c 2005-06-07 19:22:40.181853664 +0200
+++ device.c 2005-06-07 15:36:21.000000000 +0200
@@ -33,18 +36,9 @@
#include <string.h>
#include <sys/types.h>
#include <sys/stat.h>
-#ifdef HAVE_SYS_PARAM_H
-# include <sys/param.h>
-#endif
#include <fcntl.h>
-
-#ifdef HAVE_UNISTD_H
-# include <unistd.h>
-#endif
-
-#ifdef HAVE_LIMITS_H
-# include <limits.h>
-#endif
+#include <unistd.h>
+#include <limits.h>
#if defined( WIN32 ) && !defined( SYS_CYGWIN )
# include <io.h> /* read() */
@@ -52,7 +46,7 @@
# include <sys/uio.h> /* struct iovec */
#endif
-#include "dvdcss/dvdcss.h"
+#include "dvdcss.h"
#include "common.h"
#include "css.h"
@@ -143,8 +137,11 @@
_dvdcss_debug( dvdcss, psz_debug );
#if defined( WIN32 )
- /* If device is not "X:", we are actually opening a file. */
- dvdcss->b_file = !psz_device[0] || psz_device[1] != ':' || psz_device[2];
+ dvdcss->b_file = 1;
+ /* If device is "X:" or "X:\", we are not actually opening a file. */
+ if (psz_device[0] && psz_device[1] == ':' &&
+ (!psz_device[2] || (psz_device[2] == '\\' && !psz_device[3])))
+ dvdcss->b_file = 0;
/* Initialize readv temporary buffer */
dvdcss->p_readv_buffer = NULL;
@@ -276,14 +273,14 @@
* won't send back the right result).
* (See Microsoft Q241374: Read and Write Access Required for SCSI
* Pass Through Requests) */
- (HANDLE) dvdcss->i_fd =
+ dvdcss->i_fd = (int)
CreateFile( psz_dvd, GENERIC_READ | GENERIC_WRITE,
FILE_SHARE_READ | FILE_SHARE_WRITE,
NULL, OPEN_EXISTING,
FILE_FLAG_RANDOM_ACCESS, NULL );
if( (HANDLE) dvdcss->i_fd == INVALID_HANDLE_VALUE )
- (HANDLE) dvdcss->i_fd =
+ dvdcss->i_fd = (int)
CreateFile( psz_dvd, GENERIC_READ, FILE_SHARE_READ,
NULL, OPEN_EXISTING,
FILE_FLAG_RANDOM_ACCESS, NULL );
@@ -305,8 +302,8 @@
DWORD dwSupportInfo;
struct w32_aspidev *fd;
int i, j, i_hostadapters;
- long (*lpGetSupport)( void );
- long (*lpSendCommand)( void* );
+ GETASPI32SUPPORTINFO lpGetSupport;
+ SENDASPI32COMMAND lpSendCommand;
char c_drive = psz_device[0];
/* load aspi and init w32_aspidev structure */
@@ -317,8 +314,8 @@
return -1;
}
- (FARPROC) lpGetSupport = GetProcAddress( hASPI, "GetASPI32SupportInfo" );
- (FARPROC) lpSendCommand = GetProcAddress( hASPI, "SendASPI32Command" );
+ lpGetSupport = (GETASPI32SUPPORTINFO) GetProcAddress( hASPI, "GetASPI32SupportInfo" );
+ lpSendCommand = (SENDASPI32COMMAND) GetProcAddress( hASPI, "SendASPI32Command" );
if(lpGetSupport == NULL || lpSendCommand == NULL )
{
--- error.c 2003-03-10 01:15:31.000000000 +0100
+++ error.c 2005-03-01 07:41:41.000000000 +0100
@@ -25,16 +28,9 @@
#include <stdio.h>
#include <stdlib.h>
+#include <limits.h>
-#ifdef HAVE_SYS_PARAM_H
-# include <sys/param.h>
-#endif
-
-#ifdef HAVE_LIMITS_H
-# include <limits.h>
-#endif
-
-#include "dvdcss/dvdcss.h"
+#include "dvdcss.h"
#include "common.h"
#include "css.h"
--- ioctl.c 2003-03-10 00:34:10.000000000 +0100
+++ ioctl.c 2005-03-01 07:41:41.000000000 +0100
@@ -76,6 +79,7 @@
# include <sys/scsi.h>
#endif
#ifdef SOLARIS_USCSI
+# include <dlfcn.h>
# include <unistd.h>
# include <stropts.h>
# include <sys/scsi/scsi_types.h>
@@ -112,6 +116,7 @@
*****************************************************************************/
#if defined( SOLARIS_USCSI )
static void SolarisInitUSCSI( struct uscsi_cmd *p_sc, int i_type );
+static int SolarisSendUSCSI( int fd, struct uscsi_cmd *p_sc );
#endif
/*****************************************************************************
@@ -192,7 +197,7 @@
rs_cdb.cdb_opaque[ 6 ] = i_layer;
rs_cdb.cdb_opaque[ 7 ] = DVD_STRUCT_COPYRIGHT;
- i_ret = ioctl(i_fd, USCSICMD, &sc);
+ i_ret = SolarisSendUSCSI(i_fd, &sc);
if( i_ret < 0 || sc.uscsi_status ) {
i_ret = -1;
@@ -351,7 +356,7 @@
rs_cdb.cdb_opaque[ 7 ] = DVD_STRUCT_DISCKEY;
rs_cdb.cdb_opaque[ 10 ] = *pi_agid << 6;
- i_ret = ioctl( i_fd, USCSICMD, &sc );
+ i_ret = SolarisSendUSCSI( i_fd, &sc );
if( i_ret < 0 || sc.uscsi_status )
{
@@ -513,7 +518,7 @@
rs_cdb.cdb_opaque[ 5 ] = ( i_pos ) & 0xff;
rs_cdb.cdb_opaque[ 10 ] = DVD_REPORT_TITLE_KEY | (*pi_agid << 6);
- i_ret = ioctl( i_fd, USCSICMD, &sc );
+ i_ret = SolarisSendUSCSI( i_fd, &sc );
if( i_ret < 0 || sc.uscsi_status )
{
@@ -665,7 +670,7 @@
rs_cdb.cdb_opaque[ 10 ] = DVD_REPORT_AGID | (*pi_agid << 6);
- i_ret = ioctl( i_fd, USCSICMD, &sc );
+ i_ret = SolarisSendUSCSI( i_fd, &sc );
if( i_ret < 0 || sc.uscsi_status )
{
@@ -787,7 +792,7 @@
rs_cdb.cdb_opaque[ 10 ] = DVD_REPORT_CHALLENGE | (*pi_agid << 6);
- i_ret = ioctl( i_fd, USCSICMD, &sc );
+ i_ret = SolarisSendUSCSI( i_fd, &sc );
if( i_ret < 0 || sc.uscsi_status )
{
@@ -921,7 +926,7 @@
rs_cdb.cdb_opaque[ 10 ] = DVD_REPORT_ASF;
- i_ret = ioctl( i_fd, USCSICMD, &sc );
+ i_ret = SolarisSendUSCSI( i_fd, &sc );
if( i_ret < 0 || sc.uscsi_status )
{
@@ -1054,7 +1059,7 @@
rs_cdb.cdb_opaque[ 10 ] = DVD_REPORT_KEY1 | (*pi_agid << 6);
- i_ret = ioctl( i_fd, USCSICMD, &sc );
+ i_ret = SolarisSendUSCSI( i_fd, &sc );
if( i_ret < 0 || sc.uscsi_status )
{
@@ -1175,7 +1180,7 @@
rs_cdb.cdb_opaque[ 10 ] = DVD_INVALIDATE_AGID | (*pi_agid << 6);
- i_ret = ioctl( i_fd, USCSICMD, &sc );
+ i_ret = SolarisSendUSCSI( i_fd, &sc );
if( i_ret < 0 || sc.uscsi_status )
{
@@ -1299,7 +1304,7 @@
p_buffer[ 1 ] = 0xe;
memcpy( p_buffer + 4, p_challenge, DVD_CHALLENGE_SIZE );
- if( ioctl( i_fd, USCSICMD, &sc ) < 0 || sc.uscsi_status )
+ if( SolarisSendUSCSI( i_fd, &sc ) < 0 || sc.uscsi_status )
{
return -1;
}
@@ -1436,7 +1441,7 @@
p_buffer[ 1 ] = 0xa;
memcpy( p_buffer + 4, p_key, DVD_KEY_SIZE );
- if( ioctl( i_fd, USCSICMD, &sc ) < 0 || sc.uscsi_status )
+ if( SolarisSendUSCSI( i_fd, &sc ) < 0 || sc.uscsi_status )
{
return -1;
}
@@ -1578,7 +1583,7 @@
rs_cdb.cdb_opaque[ 10 ] = DVD_REPORT_RPC;
- i_ret = ioctl( i_fd, USCSICMD, &sc );
+ i_ret = SolarisSendUSCSI( i_fd, &sc );
if( i_ret < 0 || sc.uscsi_status )
{
@@ -1728,7 +1733,7 @@
p_buffer[ 1 ] = 6;
p_buffer[ 4 ] = i_pdrc;
- i_ret = ioctl( i_fd, USCSICMD, &sc );
+ i_ret = SolarisSendUSCSI( i_fd, &sc );
if( i_ret < 0 || sc.uscsi_status )
{
@@ -1901,6 +1906,54 @@
USCSI_TIMEOUT( p_sc, 15 );
}
+
+/*****************************************************************************
+ * SolarisSendUSCSI: send a USCSICMD structure to the Solaris kernel
+ * for execution
+ *****************************************************************************
+ * When available, this function uses the function smedia_uscsi_cmd()
+ * from solaris' libsmedia library (solaris 9 or newer) to execute the
+ * USCSI command. smedia_uscsi_cmd() allows USCSI commands for
+ * non-root users on removable media devices on solaris 9; sending the
+ * USCSI command directly to the device using the USCSICMD ioctl fails
+ * with an EPERM error on solaris 9.
+ *
+ * The code will fall back to the USCSICMD ioctl method, when
+ * libsmedia.so is not available or does not export the
+ * smedia_uscsi_cmd() function (on solaris releases upto and including
+ * solaris 8). Fortunatelly, on these old releases non-root users are
+ * allowed to perform USCSICMD ioctls on removable media devices.
+ *****************************************************************************/
+static int SolarisSendUSCSI( int i_fd, struct uscsi_cmd *p_sc ) {
+ void *sm_hdl;
+ static int initialized;
+ static void* (*sm_get_handle)(int32_t);
+ static int (*sm_release_handle)(void*);
+ static int (*sm_uscsi_cmd)(void*, struct uscsi_cmd *);
+
+ if (!initialized)
+ {
+ void *smedia_lib;
+
+ smedia_lib = dlopen("libsmedia.so", RTLD_NOW);
+ if (smedia_lib) {
+ sm_get_handle = dlsym(smedia_lib, "smedia_get_handle");
+ sm_release_handle = dlsym(smedia_lib, "smedia_release_handle");
+ sm_uscsi_cmd = dlsym(smedia_lib, "smedia_uscsi_cmd");
+ }
+ initialized = 1;
+ }
+
+ if (sm_get_handle && sm_uscsi_cmd && sm_release_handle
+ && (sm_hdl = sm_get_handle(i_fd)))
+ {
+ int i_ret = sm_uscsi_cmd(sm_hdl, p_sc);
+ sm_release_handle(sm_hdl);
+ return i_ret;
+ }
+
+ return ioctl( i_fd, USCSICMD, p_sc );
+}
#endif
#if defined( WIN32 )
--- libdvdcss.c 2003-06-22 16:08:53.000000000 +0200
+++ libdvdcss.c 2005-03-01 07:41:41.000000000 +0100
@@ -22,7 +25,7 @@
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111, USA.
*/
-/**
+/*
* \mainpage libdvdcss developer documentation
*
* \section intro Introduction
@@ -87,10 +90,7 @@
* values. This will speed up descrambling of DVDs which are in the
* cache. The DVDCSS_CACHE directory is created if it does not exist,
* and a subdirectory is created named after the DVD's title or
- * manufacturing date. If DVDCSS_CACHE is not set or is empty, \e libdvdcss
- * will use the default value which is "${HOME}/.dvdcss/" under Unix and
- * "C:\Documents and Settings\$USER\Application Data\dvdcss\" under Win32.
- * The special value "off" disables caching.
+ * manufacturing date.
*/
/*
@@ -103,28 +103,12 @@
#include <string.h>
#include <sys/types.h>
#include <sys/stat.h>
-#ifdef HAVE_SYS_PARAM_H
-# include <sys/param.h>
-#endif
-#ifdef HAVE_PWD_H
-# include <pwd.h>
-#endif
#include <fcntl.h>
#include <errno.h>
+#include <unistd.h>
+#include <limits.h>
-#ifdef HAVE_UNISTD_H
-# include <unistd.h>
-#endif
-
-#ifdef HAVE_LIMITS_H
-# include <limits.h>
-#endif
-
-#ifdef HAVE_DIRECT_H
-# include <direct.h>
-#endif
-
-#include "dvdcss/dvdcss.h"
+#include "dvdcss.h"
#include "common.h"
#include "css.h"
@@ -132,6 +116,12 @@
#include "ioctl.h"
#include "device.h"
+#ifndef HAVE_MPLAYER
+ #include "get_path.c"
+#else
+ extern char * get_path( char * filename );
+#endif
+
/**
* \brief Symbol for version checks.
*
@@ -234,87 +224,11 @@
}
/*
- * If DVDCSS_CACHE was not set, try to guess a default value
- */
- if( psz_cache == NULL || psz_cache[0] == '\0' )
- {
-#ifdef HAVE_DIRECT_H
- typedef HRESULT( WINAPI *SHGETFOLDERPATH )
- ( HWND, int, HANDLE, DWORD, LPTSTR );
-
-# define CSIDL_FLAG_CREATE 0x8000
-# define CSIDL_APPDATA 0x1A
-# define SHGFP_TYPE_CURRENT 0
-
- char psz_home[MAX_PATH];
- HINSTANCE p_dll;
- SHGETFOLDERPATH p_getpath;
-
- *psz_home = '\0';
-
- /* Load the shfolder dll to retrieve SHGetFolderPath */
- p_dll = LoadLibrary( "shfolder.dll" );
- if( p_dll )
- {
- p_getpath = (void*)GetProcAddress( p_dll, "SHGetFolderPathA" );
- if( p_getpath )
- {
- /* Get the "Application Data" folder for the current user */
- if( p_getpath( NULL, CSIDL_APPDATA | CSIDL_FLAG_CREATE,
- NULL, SHGFP_TYPE_CURRENT, psz_home ) == S_OK )
- {
- FreeLibrary( p_dll );
- }
- else
- {
- *psz_home = '\0';
- }
- }
- FreeLibrary( p_dll );
- }
-
- /* Cache our keys in
- * C:\Documents and Settings\$USER\Application Data\dvdcss\ */
- if( *psz_home )
- {
- snprintf( psz_buffer, PATH_MAX, "%s/dvdcss", psz_home );
- psz_buffer[PATH_MAX-1] = '\0';
- psz_cache = psz_buffer;
- }
-#else
- char *psz_home = NULL;
-# ifdef HAVE_PWD_H
- struct passwd *p_pwd;
-
- /* Try looking in password file for home dir. */
- p_pwd = getpwuid(getuid());
- if( p_pwd )
- {
- psz_home = p_pwd->pw_dir;
- }
-# endif
-
- if( psz_home == NULL )
- {
- psz_home = getenv( "HOME" );
- }
-
- /* Cache our keys in ${HOME}/.dvdcss/ */
- if( psz_home )
- {
- snprintf( psz_buffer, PATH_MAX, "%s/.dvdcss", psz_home );
- psz_buffer[PATH_MAX-1] = '\0';
- psz_cache = psz_buffer;
- }
-#endif
- }
-
- /*
* Find cache dir from the DVDCSS_CACHE environment variable
*/
if( psz_cache != NULL )
{
- if( psz_cache[0] == '\0' || !strcmp( psz_cache, "off" ) )
+ if( psz_cache[0] == '\0' )
{
psz_cache = NULL;
}
@@ -325,6 +239,7 @@
psz_cache = NULL;
}
}
+ else psz_cache = get_path( "DVDKeys" );
/*
* Open device
@@ -465,9 +380,10 @@
dvdcss->psz_cachefile[0] = '\0';
goto nocache;
}
+ i += sprintf( dvdcss->psz_cachefile + i, "/");
- i += sprintf( dvdcss->psz_cachefile + i, "/%s#%s", psz_title,
- psz_serial );
+// i += sprintf( dvdcss->psz_cachefile + i, "/%s", psz_data );
+ i += sprintf( dvdcss->psz_cachefile + i, "/%s#%s", psz_title, psz_serial );
#if !defined( WIN32 ) || defined( SYS_CYGWIN )
i_ret = mkdir( dvdcss->psz_cachefile, 0755 );
#else
--- dvdcss/dvdcss.h 2003-04-18 20:05:36.000000000 +0200
+++ dvdcss.h 2005-03-01 07:41:41.000000000 +0100
@@ -67,6 +70,8 @@
*/
extern dvdcss_t dvdcss_open ( char *psz_target );
extern int dvdcss_close ( dvdcss_t );
+extern int dvdcss_title ( dvdcss_t,
+ int i_block );
extern int dvdcss_seek ( dvdcss_t,
int i_blocks,
int i_flags );
--- dvdcss/ioctl.h 2005-06-07 19:22:40.187852752 +0200
+++ ioctl.h 2005-06-07 15:31:43.000000000 +0200
@@ -318,6 +318,9 @@
* win32 aspi specific
*****************************************************************************/
+typedef WINAPI DWORD (*GETASPI32SUPPORTINFO)(VOID);
+typedef WINAPI DWORD (*SENDASPI32COMMAND)(LPVOID);
+
#define WIN2K ( GetVersion() < 0x80000000 )
#define ASPI_HAID 0
#define ASPI_TARGET 0
@@ -339,7 +342,7 @@
long hASPI;
short i_sid;
int i_blocks;
- long (*lpSendCommand)( void* );
+ SENDASPI32COMMAND lpSendCommand;
};
#pragma pack(1)
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