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/*
	File:		HID_Config_Utilities.h

	Contains:   Definition of the interfaces to <HID_Config_Utilities.c>
    
	DRI: George Warner

	Copyright:	Copyright © 2002 Apple Computer, Inc., All Rights Reserved

	Disclaimer:	IMPORTANT:  This Apple software is supplied to you by Apple Computer, Inc.
				("Apple") in consideration of your agreement to the following terms, and your
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				constitutes acceptance of these terms.  If you do not agree with these terms,
				please do not use, install, modify or redistribute this Apple software.

				In consideration of your agreement to abide by the following terms, and subject
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				copyrights in this original Apple software (the "Apple Software"), to use,
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				Software may be incorporated.

				The Apple Software is provided by Apple on an "AS IS" basis.  APPLE MAKES NO
				WARRANTIES, EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION THE IMPLIED
				WARRANTIES OF NON-INFRINGEMENT, MERCHANTABILITY AND FITNESS FOR A PARTICULAR
				PURPOSE, REGARDING THE APPLE SOFTWARE OR ITS USE AND OPERATION ALONE OR IN
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				IN NO EVENT SHALL APPLE BE LIABLE FOR ANY SPECIAL, INDIRECT, INCIDENTAL OR
				CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
				GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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*/

#ifndef _HID_Config_Utilities_h_
#define _HID_Config_Utilities_h_

#include <stdio.h>

#include "HID_Utilities.h"

enum
{
    kPercentMove = 10 // precent of overall range a element must move to register
};

struct recSaveHID
{
    long actionCookie;
    // device
		// need to add serial number when I have a test case
    long vendorID;
    long productID;
    long locID;
    long usage;
    long usagePage;
    // elements
    long usagePageE;
    long usageE;
    void * cookie;
};
typedef struct recSaveHID recSaveHID;
typedef recSaveHID * pRecSaveHID;

// polls all devices and elements for a change greater than kPercentMove.  Times out after given time
// returns true and pointer to device and element if found
// returns false and NULL for both parameters if not found
extern unsigned char HIDConfigureAction (pRecDevice * ppDevice, pRecElement * ppElement, float timeout);

// take input records, save required info
// assume file is open and at correct position.
extern void HIDSaveElementConfig (FILE * fileRef, pRecDevice pDevice, pRecElement pElement, long actionCookie);

// take file, read one record (assume file position is correct and file is open)
// search for matching device
// return pDevice, pElement and cookie for action
extern long HIDRestoreElementConfig (FILE * fileRef, pRecDevice * ppDevice, pRecElement * ppElement);

#endif