/*

    File:       ISpPPTestTools.cp

    Contains:   xxx put contents here xxx

    Version:    xxx put version here xxx

    Copyright:  © 1998 by Apple Computer, Inc., all rights reserved.

    File Ownership:

        DRI:                xxx put dri here xxx

        Other Contact:      xxx put other contact here xxx

        Technology:         xxx put technology here xxx

    Writers:

        (BWS)   Brent Schorsch

    Change History (most recent first):

         <2>     7/17/98    BWS     add header and change creator for SDK

*/

/*************************************************************************************

File:      ISpPPTestTools.cp

Copyright © 1996, 1997, 1998 Apple Computer, Inc., All Rights Reserved

You may incorporate this sample code into your applications without

restriction, though the sample code has been provided "AS IS" and the

responsibility for its operation is 100% yours.  However, what you are

not permitted to do is to redistribute the source as "DSC Sample Code"

after having made changes. If you're going to re-distribute the source,

we require that you make it clear in the source that the code was

descended from Apple Sample Code, but that you've made changes.

*************************************************************************************/

#include "ISpPPTestTools.h"

void UInt32ToHexBytes(UInt32 number, unsigned char *bytes)

{   

    UInt32 mask = 0xf0000000;

    int itr;

    for(itr = 0; itr < 8; itr++)

    {

        UInt32 digit = number & mask;

        digit = digit >> (4 * (7 - itr));

        char theChar;

        if ((digit >= 0) && (digit <= 9))

        {

            theChar = '0' + digit;

        }

        else if ((digit >= 10) && (digit <= 15))

        {

            theChar = 'a' + digit - 10;

        }

        else

        {

            theChar ='?';

        }

        *bytes = theChar;

        bytes++;

        mask = mask >> 4;

    }

}

void UInt32ToHexString(UInt32 number, Str255 theString)

{

    theString[0] = 10;

    theString[1] = '0';

    theString[2] = 'x';

    UInt32ToHexBytes(number, &(theString[3]));

}

void UnsignedWideToHexString(const UnsignedWide &number, Str255 theString)

{

    theString[0] = 18;

    theString[1] = '0';

    theString[2] = 'x';

    UInt32ToHexBytes(number.hi, &(theString[3]));

    UInt32ToHexBytes(number.lo, &(theString[11]));

}

void UInt32ToFourByte(UInt32 number, Str255 theString)

{

    theString[0] = 4;

    theString[1] = (number & 0xff000000) >> 24;

    theString[2] = (number & 0x00ff0000) >> 16;

    theString[3] = (number & 0x0000ff00) >> 8;

    theString[4] = (number & 0x000000ff) >> 0;

}