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Diffstat (limited to 'libk3bdevice/k3bscsicommand.h')
| -rw-r--r-- | libk3bdevice/k3bscsicommand.h | 142 |
1 files changed, 142 insertions, 0 deletions
diff --git a/libk3bdevice/k3bscsicommand.h b/libk3bdevice/k3bscsicommand.h new file mode 100644 index 0000000..11a9860 --- /dev/null +++ b/libk3bdevice/k3bscsicommand.h @@ -0,0 +1,142 @@ +/* + * + * $Id: k3bscsicommand.h 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2003-2007 Sebastian Trueg <[email protected]> + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg <[email protected]> + * + * 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 + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#ifndef _K3B_SCSI_COMMAND_H_ +#define _K3B_SCSI_COMMAND_H_ + +#include <qglobal.h> +#include <qstring.h> + +#include "k3bdevice.h" + + +namespace K3bDevice +{ + const unsigned char MMC_BLANK = 0xA1; + const unsigned char MMC_CLOSE_TRACK_SESSION = 0x5B; + const unsigned char MMC_ERASE = 0x2C; + const unsigned char MMC_FORMAT_UNIT = 0x04; + const unsigned char MMC_GET_CONFIGURATION = 0x46; + const unsigned char MMC_GET_EVENT_STATUS_NOTIFICATION = 0x4A; + const unsigned char MMC_GET_PERFORMANCE = 0xAC; + const unsigned char MMC_INQUIRY = 0x12; + const unsigned char MMC_LOAD_UNLOAD_MEDIUM = 0xA6; + const unsigned char MMC_MECHANISM_STATUS = 0xBD; + const unsigned char MMC_MODE_SELECT = 0x55; + const unsigned char MMC_MODE_SENSE = 0x5A; + const unsigned char MMC_PAUSE_RESUME = 0x4B; + const unsigned char MMC_PLAY_AUDIO_10 = 0x45; + const unsigned char MMC_PLAY_AUDIO_12 = 0xA5; + const unsigned char MMC_PLAY_AUDIO_MSF = 0x47; + const unsigned char MMC_PREVENT_ALLOW_MEDIUM_REMOVAL = 0x1E; + const unsigned char MMC_READ_10 = 0x28; + const unsigned char MMC_READ_12 = 0xA8; + const unsigned char MMC_READ_BUFFER = 0x3C; + const unsigned char MMC_READ_BUFFER_CAPACITY = 0x5C; + const unsigned char MMC_READ_CAPACITY = 0x25; + const unsigned char MMC_READ_CD = 0xBE; + const unsigned char MMC_READ_CD_MSF = 0xB9; + const unsigned char MMC_READ_DISC_INFORMATION = 0x51; + const unsigned char MMC_READ_DVD_STRUCTURE = 0xAD; + const unsigned char MMC_READ_DISC_STRUCTURE = 0xAD; /**< READ DVD STRUCTURE has been renamed to READ DISC STRUCTURE in MMC5 */ + const unsigned char MMC_READ_FORMAT_CAPACITIES = 0x23; + const unsigned char MMC_READ_SUB_CHANNEL = 0x42; + const unsigned char MMC_READ_TOC_PMA_ATIP = 0x43; + const unsigned char MMC_READ_TRACK_INFORMATION = 0x52; + const unsigned char MMC_REPAIR_TRACK = 0x58; + const unsigned char MMC_REPORT_KEY = 0xA4; + const unsigned char MMC_REQUEST_SENSE = 0x03; + const unsigned char MMC_RESERVE_TRACK = 0x53; + const unsigned char MMC_SCAN = 0xBA; + const unsigned char MMC_SEEK_10 = 0x2B; + const unsigned char MMC_SEND_CUE_SHEET = 0x5D; + const unsigned char MMC_SEND_DVD_STRUCTURE = 0xBF; + const unsigned char MMC_SEND_KEY = 0xA3; + const unsigned char MMC_SEND_OPC_INFORMATION = 0x54; + const unsigned char MMC_SET_SPEED = 0xBB; + const unsigned char MMC_SET_READ_AHEAD = 0xA7; + const unsigned char MMC_SET_STREAMING = 0xB6; + const unsigned char MMC_START_STOP_UNIT = 0x1B; + const unsigned char MMC_STOP_PLAY_SCAN = 0x4E; + const unsigned char MMC_SYNCHRONIZE_CACHE = 0x35; + const unsigned char MMC_TEST_UNIT_READY = 0x00; + const unsigned char MMC_VERIFY_10 = 0x2F; + const unsigned char MMC_WRITE_10 = 0x2A; + const unsigned char MMC_WRITE_12 = 0xAA; + const unsigned char MMC_WRITE_AND_VERIFY_10 = 0x2E; + const unsigned char MMC_WRITE_BUFFER = 0x3B; + + QString commandString( const unsigned char& command ); + + enum TransportDirection { + TR_DIR_NONE, + TR_DIR_READ, + TR_DIR_WRITE + }; + + class ScsiCommand + { + public: + ScsiCommand( K3bDevice::Device::Handle handle ); + ScsiCommand( const Device* ); + ~ScsiCommand(); + + /** + * Enales or disables printing of debugging messages for failed + * commands. + * + * Default is enabled. + */ + void enableErrorMessages( bool b ) { m_printErrors = b; } + + void clear(); + + unsigned char& operator[]( size_t ); + + // TODO: use this +/* union ErrorCode { */ +/* K3bDevice::uint32 code; */ +/* struct { */ +/* K3bDevice::uint8 errorCode; */ +/* K3bDevice::uint8 senseKey; */ +/* K3bDevice::uint8 asc; */ +/* K3bDevice::uint8 ascq; */ +/* } details; */ +/* }; */ + + /** + * \return 0 on success, -1 if the device could not be opened, and + * an error code otherwise. The error code is constructed from + * the scsi error code, the sense key, asc, and ascq. These four values are + * combined into the lower 32 bit of an integer in the order used above. + */ + int transport( TransportDirection dir = TR_DIR_NONE, + void* = 0, + size_t len = 0 ); + + private: + static QString senseKeyToString( int key ); + void debugError( int command, int errorCode, int senseKey, int asc, int ascq ); + + class Private; + Private *d; + Device::Handle m_deviceHandle; + const Device* m_device; + + bool m_printErrors; + }; +} + +#endif |