ref: 35589cea2e9e39e5d65d2a2b146ea11bd0e65da6
parent: 71f84cb0068cdb7da5576c51fccc68039f2d217f
author: Alex Strelnikov <lelik@os2.ru>
date: Mon Jul 1 06:36:37 EDT 2002
Patch for OS/2.
--- a/src/ioctl.c
+++ b/src/ioctl.c
@@ -2,7 +2,7 @@
* ioctl.c: DVD ioctl replacement function
*****************************************************************************
* Copyright (C) 1999-2001 VideoLAN
- * $Id: ioctl.c,v 1.11 2002/07/01 09:02:25 hjort Exp $
+ * $Id: ioctl.c,v 1.12 2002/07/01 10:36:37 hjort Exp $
*
* Authors: Markus Kuespert <ltlBeBoy@beosmail.com>
* Samuel Hocevar <sam@zoy.org>
@@ -10,6 +10,7 @@
* H�kan Hjort <d95hjort@dtek.chalmers.se>
* Eugenio Jarosiewicz <ej0@cise.ufl.edu>
* David Sieb�rger <drs-videolan@rucus.ru.ac.za>
+ * Alex Strelnikov <lelik@os2.ru>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@@ -39,6 +40,13 @@
#if defined( WIN32 )
# include <windows.h>
# include <winioctl.h>
+#elif defined ( SYS_OS2 )
+# define INCL_DOSFILEMGR
+# define INCL_DOSDEVICES
+# define INCL_DOSDEVIOCTL
+# define INCL_DOSERRORS
+# include <os2.h>
+# include <sys/ioctl.h>
#else
# include <netinet/in.h>
# include <sys/ioctl.h>
@@ -121,6 +129,13 @@
#endif
/*****************************************************************************
+ * Local prototypes, OS2 specific
+ *****************************************************************************/
+#if defined( SYS_OS2 )
+static void OS2InitSDC( struct OS2_ExecSCSICmd *, int );
+#endif
+
+/*****************************************************************************
* ioctl_ReadCopyright: check whether the disc is encrypted or not
*****************************************************************************/
int ioctl_ReadCopyright( int i_fd, int i_layer, int *pi_copyright )
@@ -251,6 +266,18 @@
*pi_copyright = p_buffer[4];
+#elif defined( SYS_OS2 )
+ INIT_SSC( GPCMD_READ_DVD_STRUCTURE, 8 );
+
+ sdc.command[ 6 ] = i_layer;
+ sdc.command[ 7 ] = DVD_STRUCT_COPYRIGHT;
+
+ i_ret = DosDevIOCtl(i_fd, IOCTL_CDROMDISK, CDROMDISK_EXECMD,
+ &sdc, sizeof(sdc), &ulParamLen,
+ p_buffer, sizeof(p_buffer), &ulDataLen);
+
+ *pi_copyright = p_buffer[ 4 ];
+
#else
# error "DVD ioctls are unavailable on this system"
@@ -407,6 +434,23 @@
memcpy( p_key, p_buffer + 4, DVD_DISCKEY_SIZE );
+#elif defined ( SYS_OS2 )
+ INIT_SSC( GPCMD_READ_DVD_STRUCTURE, DVD_DISCKEY_SIZE + 4 );
+
+ sdc.command[ 7 ] = DVD_STRUCT_DISCKEY;
+ sdc.command[ 10 ] = *pi_agid << 6;
+
+ i_ret = DosDevIOCtl(i_fd, IOCTL_CDROMDISK, CDROMDISK_EXECMD,
+ &sdc, sizeof(sdc), &ulParamLen,
+ p_buffer, sizeof(p_buffer), &ulDataLen);
+
+ if( i_ret < 0 )
+ {+ return i_ret;
+ }
+
+ memcpy( p_key, p_buffer + 4, DVD_DISCKEY_SIZE );
+
#else
# error "DVD ioctls are unavailable on this system"
@@ -555,6 +599,21 @@
memcpy( p_key, p_buffer + 5, DVD_KEY_SIZE );
+#elif defined( SYS_OS2 )
+ INIT_SSC( GPCMD_REPORT_KEY, 12 );
+
+ sdc.command[ 2 ] = ( i_pos >> 24 ) & 0xff;
+ sdc.command[ 3 ] = ( i_pos >> 16 ) & 0xff;
+ sdc.command[ 4 ] = ( i_pos >> 8 ) & 0xff;
+ sdc.command[ 5 ] = ( i_pos ) & 0xff;
+ sdc.command[ 10 ] = DVD_REPORT_TITLE_KEY | (*pi_agid << 6);
+
+ i_ret = DosDevIOCtl(i_fd, IOCTL_CDROMDISK, CDROMDISK_EXECMD,
+ &sdc, sizeof(sdc), &ulParamLen,
+ p_buffer, sizeof(p_buffer), &ulDataLen);
+
+ memcpy( p_key, p_buffer + 5, DVD_KEY_SIZE );
+
#else
# error "DVD ioctls are unavailable on this system"
@@ -668,6 +727,17 @@
*pi_agid = p_buffer[ 7 ] >> 6;
+#elif defined( SYS_OS2 )
+ INIT_SSC( GPCMD_REPORT_KEY, 8 );
+
+ sdc.command[ 10 ] = DVD_REPORT_AGID | (*pi_agid << 6);
+
+ i_ret = DosDevIOCtl(i_fd, IOCTL_CDROMDISK, CDROMDISK_EXECMD,
+ &sdc, sizeof(sdc), &ulParamLen,
+ p_buffer, sizeof(p_buffer), &ulDataLen);
+
+ *pi_agid = p_buffer[ 7 ] >> 6;
+
#else
# error "DVD ioctls are unavailable on this system"
@@ -791,6 +861,17 @@
memcpy( p_challenge, p_buffer + 4, DVD_CHALLENGE_SIZE );
+#elif defined( SYS_OS2 )
+ INIT_SSC( GPCMD_REPORT_KEY, 16 );
+
+ sdc.command[ 10 ] = DVD_REPORT_CHALLENGE | (*pi_agid << 6);
+
+ i_ret = DosDevIOCtl(i_fd, IOCTL_CDROMDISK, CDROMDISK_EXECMD,
+ &sdc, sizeof(sdc), &ulParamLen,
+ p_buffer, sizeof(p_buffer), &ulDataLen);
+
+ memcpy( p_challenge, p_buffer + 4, DVD_CHALLENGE_SIZE );
+
#else
# error "DVD ioctls are unavailable on this system"
@@ -913,6 +994,17 @@
*pi_asf = p_buffer[ 7 ] & 1;
+#elif defined( SYS_OS2 )
+ INIT_SSC( GPCMD_REPORT_KEY, 8 );
+
+ sdc.command[ 10 ] = DVD_REPORT_ASF;
+
+ i_ret = DosDevIOCtl(i_fd, IOCTL_CDROMDISK, CDROMDISK_EXECMD,
+ &sdc, sizeof(sdc), &ulParamLen,
+ p_buffer, sizeof(p_buffer), &ulDataLen);
+
+ *pi_asf = p_buffer[ 7 ] & 1;
+
#else
# error "DVD ioctls are unavailable on this system"
@@ -1031,6 +1123,17 @@
memcpy( p_key, p_buffer + 4, DVD_KEY_SIZE );
+#elif defined( SYS_OS2 )
+ INIT_SSC( GPCMD_REPORT_KEY, 12 );
+
+ sdc.command[ 10 ] = DVD_REPORT_KEY1 | (*pi_agid << 6);
+
+ i_ret = DosDevIOCtl(i_fd, IOCTL_CDROMDISK, CDROMDISK_EXECMD,
+ &sdc, sizeof(sdc), &ulParamLen,
+ p_buffer, sizeof(p_buffer), &ulDataLen);
+
+ memcpy( p_key, p_buffer + 4, DVD_KEY_SIZE );
+
#else
# error "DVD ioctls are unavailable on this system"
@@ -1130,6 +1233,18 @@
i_ret = devctl(i_fd, DCMD_CAM_PASS_THRU, p_cpt, structSize, NULL);
+#elif defined( SYS_OS2 )
+ INIT_SSC( GPCMD_REPORT_KEY, 1 );
+
+ sdc.data_length = 0;
+ sdc.command[ 8 ] = 0;
+ sdc.command[ 9 ] = 0;
+
+ sdc.command[ 10 ] = DVD_INVALIDATE_AGID | (*pi_agid << 6);
+
+ i_ret = DosDevIOCtl(i_fd, IOCTL_CDROMDISK, CDROMDISK_EXECMD,
+ &sdc, sizeof(sdc), &ulParamLen,
+ NULL, 0, &ulDataLen);
#else
# error "DVD ioctls are unavailable on this system"
@@ -1255,6 +1370,18 @@
i_ret = devctl(i_fd, DCMD_CAM_PASS_THRU, p_cpt, structSize, NULL);
+#elif defined( SYS_OS2 )
+ INIT_SSC( GPCMD_SEND_KEY, 16 );
+
+ sdc.command[ 10 ] = DVD_SEND_CHALLENGE | (*pi_agid << 6);
+
+ p_buffer[ 1 ] = 0xe;
+ memcpy( p_buffer + 4, p_challenge, DVD_CHALLENGE_SIZE );
+
+ return DosDevIOCtl(i_fd, IOCTL_CDROMDISK, CDROMDISK_EXECMD,
+ &sdc, sizeof(sdc), &ulParamLen,
+ p_buffer, sizeof(p_buffer), &ulDataLen);
+
#else
# error "DVD ioctls are unavailable on this system"
@@ -1380,6 +1507,18 @@
i_ret = devctl(i_fd, DCMD_CAM_PASS_THRU, p_cpt, structSize, NULL);
+#elif defined( SYS_OS2 )
+ INIT_SSC( GPCMD_SEND_KEY, 12 );
+
+ sdc.command[ 10 ] = DVD_SEND_KEY2 | (*pi_agid << 6);
+
+ p_buffer[ 1 ] = 0xa;
+ memcpy( p_buffer + 4, p_key, DVD_KEY_SIZE );
+
+ return DosDevIOCtl(i_fd, IOCTL_CDROMDISK, CDROMDISK_EXECMD,
+ &sdc, sizeof(sdc), &ulParamLen,
+ p_buffer, sizeof(p_buffer), &ulDataLen);
+
#else
# error "DVD ioctls are unavailable on this system"
@@ -1527,6 +1666,19 @@
*p_mask = p_buffer[ 5 ];
*p_scheme = p_buffer[ 6 ];
+#elif defined( SYS_OS2 )
+ INIT_SSC( GPCMD_REPORT_KEY, 8 );
+
+ sdc.command[ 10 ] = DVD_REPORT_RPC;
+
+ i_ret = DosDevIOCtl(i_fd, IOCTL_CDROMDISK, CDROMDISK_EXECMD,
+ &sdc, sizeof(sdc), &ulParamLen,
+ p_buffer, sizeof(p_buffer), &ulDataLen);
+
+ *p_type = p_buffer[ 4 ] >> 6;
+ *p_mask = p_buffer[ 5 ];
+ *p_scheme = p_buffer[ 6 ];
+
#else
# error "DVD ioctls are unavailable on this system"
@@ -1736,3 +1888,31 @@
}
#endif
+#if defined( SYS_OS2 )
+/*****************************************************************************
+ * OS2InitSDC: initialize a SDC structure for the Execute SCSI-command
+ *****************************************************************************
+ * This function initializes a OS2 'execute SCSI command' structure for
+ * future use, either a read command or a write command.
+ *****************************************************************************/
+static void OS2InitSDC( struct OS2_ExecSCSICmd *p_sdc, int i_type )
+{+ switch( i_type )
+ {+ case GPCMD_SEND_KEY:
+ p_sdc->flags = 0;
+ break;
+
+ case GPCMD_READ_DVD_STRUCTURE:
+ case GPCMD_REPORT_KEY:
+ p_sdc->flags = EX_DIRECTION_IN;
+ break;
+ }
+
+ p_sdc->command[ 0 ] = i_type;
+ p_sdc->command[ 8 ] = (p_sdc->data_length >> 8) & 0xff;
+ p_sdc->command[ 9 ] = p_sdc->data_length & 0xff;
+ p_sdc->id_code = 0x31304443; // 'CD01'
+ p_sdc->cmd_length = 12;
+}
+#endif
--- a/src/ioctl.h
+++ b/src/ioctl.h
@@ -2,7 +2,7 @@
* ioctl.h: DVD ioctl replacement function
*****************************************************************************
* Copyright (C) 1999-2001 VideoLAN
- * $Id: ioctl.h,v 1.5 2002/07/01 09:02:25 hjort Exp $
+ * $Id: ioctl.h,v 1.6 2002/07/01 10:36:37 hjort Exp $
*
* Authors: Samuel Hocevar <sam@zoy.org>
*
@@ -123,6 +123,22 @@
#endif
/*****************************************************************************
+ * Common macro, OS2 specific
+ *****************************************************************************/
+#if defined( SYS_OS2 )
+#define INIT_SSC( TYPE, SIZE ) \
+ struct OS2_ExecSCSICmd sdc; \
+ u8 p_buffer[ (SIZE) ]; \
+ unsigned long ulParamLen; \
+ unsigned long ulDataLen; \
+ memset( &sdc, 0, sizeof( OS2_ExecSCSICmd ) ); \
+ memset( &p_buffer, 0, SIZE ); \
+ sdc.data_length = (SIZE); \
+ ulParamLen = sizeof(sdc); \
+ OS2InitSDC( &sdc, (TYPE) )
+#endif
+
+/*****************************************************************************
* Additional types, OpenBSD specific
*****************************************************************************/
#if defined( HAVE_OPENBSD_DVD_STRUCT )
@@ -133,7 +149,7 @@
/*****************************************************************************
* Various DVD I/O tables
*****************************************************************************/
-#if defined( SYS_BEOS ) || defined( WIN32 ) || defined ( SOLARIS_USCSI ) || defined ( HPUX_SCTL_IO ) || defined ( __QNXNTO__ )
+#if defined( SYS_BEOS ) || defined( WIN32 ) || defined ( SOLARIS_USCSI ) || defined ( HPUX_SCTL_IO ) || defined ( __QNXNTO__ ) || defined ( SYS_OS2 )
/* The generic packet command opcodes for CD/DVD Logical Units,
* From Table 57 of the SFF8090 Ver. 3 (Mt. Fuji) draft standard. */
# define GPCMD_READ_DVD_STRUCTURE 0xad
@@ -317,3 +333,28 @@
#endif
+/*****************************************************************************
+ * OS2 ioctl specific
+ *****************************************************************************/
+#if defined( SYS_OS2 )
+
+#define CDROMDISK_EXECMD 0x7A
+
+#define EX_DIRECTION_IN 0x01
+#define EX_PLAYING_CHK 0x02
+
+#pragma pack(1)
+
+struct OS2_ExecSCSICmd
+{+ unsigned long id_code; // 'CD01'
+ unsigned short data_length; // length of the Data Packet
+ unsigned short cmd_length; // length of the Command Buffer
+ unsigned short flags; // flags
+ unsigned char command[16]; // Command Buffer for SCSI command
+
+} OS2_ExecSCSICmd;
+
+#pragma pack()
+
+#endif