/* * Copyright (c) 1998-2007 Apple Inc. All Rights Reserved. * * @APPLE_LICENSE_HEADER_START@ * * This file contains Original Code and/or Modifications of Original Code * as defined in and that are subject to the Apple Public Source License * Version 2.0 (the 'License'). You may not use this file except in * compliance with the License. Please obtain a copy of the License at * http://www.opensource.apple.com/apsl/ and read it before using this * file. * * The Original Code and all software distributed under the License are * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. * Please see the License for the specific language governing rights and * limitations under the License. * * @APPLE_LICENSE_HEADER_END@ */ #ifndef _IOCDMEDIABSDCLIENT_H #define _IOCDMEDIABSDCLIENT_H #include <sys/ioctl.h> #include <IOKit/storage/IOCDTypes.h> /* * Definitions * * ioctl description * ---------------------------- ------------------------------------------------ * DKIOCCDREAD see IOCDMedia::readCD() in IOCDMedia.h * DKIOCCDREADTOC see IOCDMedia::readTOC() in IOCDMedia.h * * DKIOCCDREADDISCINFO see IOCDMedia::readDiscInfo() in IOCDMedia.h * DKIOCCDREADTRACKINFO see IOCDMedia::readTrackInfo() in IOCDMedia.h * * DKIOCCDREADISRC see IOCDMedia::readISRC() in IOCDMedia.h * DKIOCCDREADMCN see IOCDMedia::readMCN() in IOCDMedia.h * * DKIOCCDGETSPEED see IOCDMedia::getSpeed() in IOCDMedia.h * DKIOCCDSETSPEED see IOCDMedia::setSpeed() in IOCDMedia.h * * in /System/Library/Frameworks/Kernel.framework/Headers/IOKit/storage/ */ typedef struct { uint64_t offset; uint8_t sectorArea; uint8_t sectorType; #ifdef __LP64__ uint8_t reserved0080[10]; /* reserved, clear to zero */ #else /* !__LP64__ */ uint8_t reserved0080[6]; /* reserved, clear to zero */ #endif /* !__LP64__ */ uint32_t bufferLength; /* actual length on return */ void * buffer; } dk_cd_read_t; typedef struct { CDISRC isrc; uint8_t track; uint8_t reserved0112[2]; /* reserved, clear to zero */ } dk_cd_read_isrc_t; typedef struct { CDMCN mcn; uint8_t reserved0112[2]; /* reserved, clear to zero */ } dk_cd_read_mcn_t; typedef struct { uint8_t format; uint8_t formatAsTime; uint8_t reserved0016[5]; /* reserved, clear to zero */ union { uint8_t session; uint8_t track; } address; #ifdef __LP64__ uint8_t reserved0064[6]; /* reserved, clear to zero */ #else /* !__LP64__ */ uint8_t reserved0064[2]; /* reserved, clear to zero */ #endif /* !__LP64__ */ uint16_t bufferLength; /* actual length on return */ void * buffer; } dk_cd_read_toc_t; typedef struct { #ifdef __LP64__ uint8_t reserved0000[14]; /* reserved, clear to zero */ #else /* !__LP64__ */ uint8_t reserved0000[10]; /* reserved, clear to zero */ #endif /* !__LP64__ */ uint16_t bufferLength; /* actual length on return */ void * buffer; } dk_cd_read_disc_info_t; typedef struct { uint8_t reserved0000[4]; /* reserved, clear to zero */ uint32_t address; uint8_t addressType; #ifdef __LP64__ uint8_t reserved0072[5]; /* reserved, clear to zero */ #else /* !__LP64__ */ uint8_t reserved0072[1]; /* reserved, clear to zero */ #endif /* !__LP64__ */ uint16_t bufferLength; /* actual length on return */ void * buffer; } dk_cd_read_track_info_t; #define DKIOCCDREAD _IOWR('d', 96, dk_cd_read_t) #define DKIOCCDREADISRC _IOWR('d', 97, dk_cd_read_isrc_t) #define DKIOCCDREADMCN _IOWR('d', 98, dk_cd_read_mcn_t) #define DKIOCCDGETSPEED _IOR('d', 99, uint16_t) #define DKIOCCDSETSPEED _IOW('d', 99, uint16_t) #define DKIOCCDREADTOC _IOWR('d', 100, dk_cd_read_toc_t) #define DKIOCCDREADDISCINFO _IOWR('d', 101, dk_cd_read_disc_info_t) #define DKIOCCDREADTRACKINFO _IOWR('d', 102, dk_cd_read_track_info_t) #ifdef KERNEL #ifdef __cplusplus /* * Kernel */ #include <IOKit/storage/IOCDMedia.h> #include <IOKit/storage/IOMediaBSDClient.h> /* * Class */ class IOCDMediaBSDClient : public IOMediaBSDClient { OSDeclareDefaultStructors(IOCDMediaBSDClient) protected: struct ExpansionData { /* */ }; ExpansionData * _expansionData; public: /* * Obtain this object's provider. We override the superclass's method * to return a more specific subclass of IOService -- IOCDMedia. This * method serves simply as a convenience to subclass developers. */ virtual IOCDMedia * getProvider() const; /* * Process a CD-specific ioctl. */ virtual int ioctl(dev_t, u_long cmd, caddr_t data, int, proc_t); OSMetaClassDeclareReservedUnused(IOCDMediaBSDClient, 0); OSMetaClassDeclareReservedUnused(IOCDMediaBSDClient, 1); OSMetaClassDeclareReservedUnused(IOCDMediaBSDClient, 2); OSMetaClassDeclareReservedUnused(IOCDMediaBSDClient, 3); OSMetaClassDeclareReservedUnused(IOCDMediaBSDClient, 4); OSMetaClassDeclareReservedUnused(IOCDMediaBSDClient, 5); OSMetaClassDeclareReservedUnused(IOCDMediaBSDClient, 6); OSMetaClassDeclareReservedUnused(IOCDMediaBSDClient, 7); }; #endif /* __cplusplus */ #endif /* KERNEL */ #endif /* !_IOCDMEDIABSDCLIENT_H */