[8579] | 1 | //----------------------------------------------------------------------//
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| 2 | // //
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| 3 | // File: CDIOCTL.H //
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| 4 | // //
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| 5 | // (c) 2001 S&T Systemtechnik GmbH //
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| 6 | // //
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| 7 | // erzeugt: 03.03.01 R.Ihle //
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| 8 | // //
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| 9 | //----------------------------------------------------------------------//
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| 10 |
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| 11 | #ifndef __CDIOCTL_H
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| 12 | #define __CDIOCTL_H
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| 13 |
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| 14 |
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| 15 | // CDROM IOCTLs
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| 16 |
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| 17 | #ifndef IOCTL_CDROMDISK
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| 18 | #define IOCTL_CDROMDISK 0x80
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| 19 |
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| 20 | #define CDROMDISK_RESETDRIVE 0x40
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| 21 | #define CDROMDISK_EJECTDISK 0x44
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| 22 | #define CDROMDISK_LOCKUNLOCKDOOR 0x46
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| 23 | #define CDROMDISK_SEEK 0x50
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| 24 | #define CDROMDISK_DEVICESTATUS 0x60
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| 25 | #define CDROMDISK_GETDRIVER 0x61
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| 26 | #define CDROMDISK_GETSECTORSIZE 0x63
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| 27 | #define CDROMDISK_GETHEADLOC 0x70
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| 28 | #define CDROMDISK_READLONG 0x72
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| 29 | #define CDROMDISK_GETVOLUMESIZE 0x78
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| 30 | #define CDROMDISK_GETUPC 0x79
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| 31 | #endif
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| 32 |
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| 33 | #ifndef CDROMDISK_EXECMD
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| 34 | #define CDROMDISK_EXECMD 0x7a
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| 35 | #endif
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| 36 |
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| 37 |
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| 38 | // CDROM audio IOCTLs
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| 39 |
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| 40 | #ifndef IOCTL_CDROMAUDIO
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| 41 | #define IOCTL_CDROMAUDIO 0x81
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| 42 |
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| 43 | #define CDROMAUDIO_SETCHANNELCTRL 0x40
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| 44 | #define CDROMAUDIO_PLAYAUDIO 0x50
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| 45 | #define CDROMAUDIO_STOPAUDIO 0x51
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| 46 | #define CDROMAUDIO_RESUMEAUDIO 0x52
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| 47 | #define CDROMAUDIO_GETCHANNEL 0x60
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| 48 | #define CDROMAUDIO_GETAUDIODISK 0x61
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| 49 | #define CDROMAUDIO_GETAUDIOTRACK 0x62
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| 50 | #define CDROMAUDIO_GETSUBCHANNELQ 0x63
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| 51 | #define CDROMAUDIO_GETAUDIOSTATUS 0x65
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| 52 | #endif
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| 53 |
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| 54 |
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| 55 | // CD-ROM$2 IOCTLs
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| 56 |
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| 57 | #ifndef IOCTL_CDROMDISK2
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| 58 | #define IOCTL_CDROMDISK2 0x82
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| 59 |
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| 60 | #define CDROMDISK2_DRVINFO 0x60
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| 61 | #endif
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| 62 |
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| 63 | #ifndef CDROMDISK2_FEATURES
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| 64 | #define CDROMDISK2_FEATURES 0x63
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| 65 | #endif
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| 66 |
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| 67 |
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| 68 | #pragma pack(1)
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| 69 |
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| 70 |
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| 71 |
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| 72 | /*
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| 73 | * CDROMDISK2_DRIVEINFO
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| 74 | *
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| 75 | * Parameter packet: none
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| 76 | * Data packet: DrvInfo structure
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| 77 | */
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| 78 |
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| 79 | struct DrvInfo
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| 80 | {
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| 81 | USHORT usDrvCount; // number of drive letters
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| 82 | USHORT usFirstDrvNo; // first drive letter (0 = A, 1 = B ..)
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| 83 | };
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| 84 |
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| 85 |
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| 86 | /*
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| 87 | * CDROMDISK2_FEATURES
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| 88 | *
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| 89 | * Parameter packet: none
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| 90 | * Data packet: ULONG
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| 91 | */
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| 92 |
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| 93 | #define FEATURE_USB_SUPPORT 0x00000001L
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| 94 | #define FEATURE_CDRW_SUPPORT 0x00000002L
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| 95 | #define FEATURE_EXECMD_SUPPORT 0x00000004L
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| 96 |
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| 97 |
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| 98 |
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| 99 |
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| 100 | /*
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| 101 | * CDROMDISK_EXECMD
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| 102 | *
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| 103 | * Parameter packet: ExecCmd structure
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| 104 | * Data packet: depends on the SCSI command. Length is defined
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| 105 | * by data_length field in the Parameter Packet.
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| 106 | *
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| 107 | * Returns: 02 - device not ready
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| 108 | * 13 - unsupported parameter
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| 109 | * 14 - device already in use
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| 110 | */
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| 111 |
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| 112 | struct ExecCmd
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| 113 | {
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| 114 | ULONG ID_code; // 'CD01'
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| 115 | USHORT data_length; // length of the Data Packet
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| 116 | USHORT cmd_length; // length of the Command Buffer
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| 117 | USHORT flags; // flags
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| 118 | UCHAR cmd_buffer[16]; // Command Buffer for SCSI command
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| 119 | };
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| 120 |
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| 121 | // flags
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| 122 | #define EX_DIRECTION_IN 0x0001 // 0, if transfer data to device
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| 123 | // 1, if transfer data from device
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| 124 | #define EX_PLAYING_CHK 0x0002 // 0, if don't check playing audio
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| 125 | // 1, if device plays audio return error
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| 126 |
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| 127 | #pragma pack()
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| 128 |
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| 129 |
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| 130 | #endif
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| 131 |
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| 132 |
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