AppleSmartBatteryManagerUserClient.h   [plain text]

/*
 * Copyright (c) 2006 Apple Computer, 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 __AppleSmartBatteryManagerUserClient__
#define __AppleSmartBatteryManagerUserClient__

#include <IOKit/IOUserClient.h>
#include <IOKit/pwr_mgt/IOPMPowerSource.h>
#include "AppleSmartBatteryManager.h"

// Method index
enum {
    kSBInflowDisable = 0,
    kSBChargeInhibit = 1,
    kSBSetPollingInterval = 2
};

#define kNumBattMethods     3

class AppleSmartBatteryManager;

class AppleSmartBatteryManagerUserClient : public IOUserClient
{
    OSDeclareDefaultStructors(AppleSmartBatteryManagerUserClient)

    friend class AppleSmartBatteryManager;

private:
    AppleSmartBatteryManager *	fOwner;
    task_t                      fOwningTask;

    IOReturn    secureInflowDisable(int level, int *return_code);

    IOReturn    secureChargeInhibit(int level, int *return_code);

public:

    virtual IOReturn clientClose( void );
    
    virtual IOExternalMethod * getTargetAndMethodForIndex( 
                    IOService ** targetP, UInt32 index );

    virtual bool start( IOService * provider );

    virtual bool initWithTask(task_t owningTask, void *security_id, 
					UInt32 type, OSDictionary * properties);
};

#endif /* ! __AppleSmartBatteryManagerUserClient__ */