iokit/Families/IOHIDSystem/IOHIDUserClient.h

   1 /*
   2  * Copyright (c) 1998-2000 Apple Computer, Inc. All rights reserved.
   3  *
   4  * @APPLE_LICENSE_HEADER_START@
   5  *
   6  * The contents of this file constitute Original Code as defined in and
   7  * are subject to the Apple Public Source License Version 1.1 (the
   8  * "License").  You may not use this file except in compliance with the
   9  * License.  Please obtain a copy of the License at
  10  * http://www.apple.com/publicsource and read it before using this file.
  11  *
  12  * This Original Code and all software distributed under the License are
  13  * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  14  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  15  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
  16  * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT.  Please see the
  17  * License for the specific language governing rights and limitations
  18  * under the License.
  19  *
  20  * @APPLE_LICENSE_HEADER_END@
  21  */
  22 /*
  23  * Copyright (c) 1997 Apple Computer, Inc.
  24  *
  25  *
  26  * HISTORY
  27  *
  28  */
  29
  30
  31 #ifndef _IOKIT_IOHIDUSERCLIENT_H
  32 #define _IOKIT_IOHIDUSERCLIENT_H
  33
  34 #include <IOKit/IOUserClient.h>
  35 #include <IOKit/hidsystem/IOHIDSystem.h>
  36
  37
  38 class IOHIDUserClient : public IOUserClient
  39 {
  40     OSDeclareDefaultStructors(IOHIDUserClient)
  41
  42 private:
  43
  44     IOHIDSystem *       owner;
  45
  46     IOExternalMethod externals[ 6 ];
  47
  48 public:
  49     // IOUserClient methods
  50     virtual IOReturn clientClose( void );
  51
  52     virtual IOService * getService( void );
  53
  54     virtual IOReturn registerNotificationPort(
  55                 mach_port_t port, UInt32 type, UInt32 refCon );
  56
  57     virtual IOReturn connectClient( IOUserClient * client );
  58
  59     virtual IOReturn clientMemoryForType( UInt32 type,
  60         UInt32 * flags, IOMemoryDescriptor ** memory );
  61
  62     virtual IOExternalMethod * getExternalMethodForIndex( UInt32 index );
  63
  64     // others
  65
  66     bool start( IOService * provider );
  67
  68 };
  69
  70
  71 class IOHIDParamUserClient : public IOUserClient
  72 {
  73     OSDeclareDefaultStructors(IOHIDParamUserClient)
  74
  75 private:
  76
  77     IOHIDSystem *       owner;
  78
  79     IOExternalMethod externals[ 5 ];
  80
  81 public:
  82     // OSObject methods
  83     virtual void free( void );
  84
  85     virtual void release() const;
  86
  87     // IOUserClient methods
  88     virtual IOReturn clientClose( void );
  89
  90     virtual IOService * getService( void );
  91
  92     virtual IOExternalMethod * getExternalMethodForIndex( UInt32 index );
  93
  94     // others
  95
  96     bool start( IOService * provider );
  97     virtual IOReturn setProperties( OSObject * properties );
  98
  99 };
 100
 101
 102 #endif /* ! _IOKIT_IOHIDUSERCLIENT_H */