| 1 | /*␊ |
| 2 | * IOStreamUserClient.h␊ |
| 3 | * IOStreamFamily␊ |
| 4 | *␊ |
| 5 | * Copyright 2006 Apple Computer, Inc. All rights reserved.␊ |
| 6 | *␊ |
| 7 | */␊ |
| 8 | ␊ |
| 9 | #if !defined( __IOKIT_IOSTREAMUSERCLIENT_H )␊ |
| 10 | #define __IOKIT_IOSTREAMUSERCLIENT_H␊ |
| 11 | ␊ |
| 12 | ␊ |
| 13 | #include <IOKit/IOUserClient.h>␊ |
| 14 | ␊ |
| 15 | #include <IOKit/stream/IOStreamShared.h>␊ |
| 16 | #include <IOKit/stream/IOStream.h>␊ |
| 17 | ␊ |
| 18 | class IOStreamUserClient : public IOUserClient␊ |
| 19 | {␊ |
| 20 | OSDeclareDefaultStructors( IOStreamUserClient )␊ |
| 21 | ␊ |
| 22 | protected:␊ |
| 23 | IOStream * _owner;␊ |
| 24 | task_t _task;␊ |
| 25 | ␊ |
| 26 | public:␊ |
| 27 | virtual bool initWithTask(␊ |
| 28 | task_t owningTask, void * securityToken, UInt32 type,␊ |
| 29 | OSDictionary * properties);␊ |
| 30 | virtual bool initWithTask(␊ |
| 31 | task_t owningTask, void * securityToken, UInt32 type);␊ |
| 32 | ␊ |
| 33 | virtual IOReturn clientClose( void );␊ |
| 34 | virtual IOReturn clientDied( void );␊ |
| 35 | ␊ |
| 36 | virtual IOService * getService( void );␊ |
| 37 | ␊ |
| 38 | virtual IOReturn registerNotificationPort(␊ |
| 39 | mach_port_t port, UInt32 type, UInt32 refCon );␊ |
| 40 | ␊ |
| 41 | virtual IOReturn connectClient( IOUserClient * client );␊ |
| 42 | ␊ |
| 43 | virtual IOExternalMethod * getTargetAndMethodForIndex(␊ |
| 44 | IOService ** targetP, UInt32 index );␊ |
| 45 | ␊ |
| 46 | virtual IOExternalTrap *␊ |
| 47 | getTargetAndTrapForIndex( IOService **targetP, UInt32 index );␊ |
| 48 | ␊ |
| 49 | virtual IOReturn clientMemoryForType( UInt32 type,␊ |
| 50 | IOOptionBits * options,␊ |
| 51 | IOMemoryDescriptor ** memory );␊ |
| 52 | ␊ |
| 53 | virtual bool start( IOService * provider );␊ |
| 54 | ␊ |
| 55 | ␊ |
| 56 | protected:␊ |
| 57 | virtual IOReturn openMethod( char * dataIn, char * dataOut,␊ |
| 58 | IOByteCount inputSize, IOByteCount * outputSize );␊ |
| 59 | virtual IOReturn closeMethod( void );␊ |
| 60 | virtual IOReturn startMethod( void );␊ |
| 61 | virtual IOReturn stopMethod( void );␊ |
| 62 | virtual IOReturn suspendMethod( void );␊ |
| 63 | virtual IOReturn getModeMethod( char * dataOut,␊ |
| 64 | IOByteCount * outputSize );␊ |
| 65 | virtual IOReturn setModeMethod( char * dataIn, ␊ |
| 66 | IOByteCount inputSize );␊ |
| 67 | virtual IOReturn getBufferCountMethod( char * dataOut,␊ |
| 68 | IOByteCount * outputSize );␊ |
| 69 | ␊ |
| 70 | virtual IOReturn inputTrap( UInt32 token );␊ |
| 71 | virtual IOReturn inputSyncTrap( UInt32 token );␊ |
| 72 | ␊ |
| 73 | };␊ |
| 74 | ␊ |
| 75 | #endif /* ! __IOKIT_IOSTREAMUSERCLIENT_H */␊ |
| 76 | ␊ |
| 77 | |
