libstb/tss2/ibmtpm20tss/utils/tssccattributes12.c

/********************************************************************************/
/*										*/
/*			     Command Code Attributes				*/
/*			     Written by Ken Goldman				*/
/*		       IBM Thomas J. Watson Research Center			*/
/*	      $Id: tssccattributes12.c 1164 2018-04-17 19:53:29Z kgoldman $	*/
/*										*/
/* (c) Copyright IBM Corporation 2018.						*/
/*										*/
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/* 										*/
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/* met:										*/
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/* this software without specific prior written permission.			*/
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/********************************************************************************/

/* NOTE: This is a replica of CommandAttributeData.c, but endian independent.  It must be kept in
   sync with the TPM reference implementation.
   
*/

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <inttypes.h>

#include "tssccattributes12.h"

COMMAND_INDEX CommandCodeToCommandIndex12(TPM_CC commandCode)
{
    COMMAND_INDEX i;

    /* s_ccAttr12 has terminating 0x0000 command code and V */
    for (i = 0 ; (s_ccAttr12[i].commandCode != 0) || (s_ccAttr12[i].V != 0) ; i++) {
	if (s_ccAttr12[i].commandCode == commandCode) {
	    return i;
	}
    }
    return UNIMPLEMENTED_COMMAND_INDEX;
}

uint32_t getCommandHandleCount12(COMMAND_INDEX index)
{
    return s_ccAttr12[index].cHandles;
}

uint32_t getresponseHandleCount12(COMMAND_INDEX index)
{
    return s_ccAttr12[index].rHandle;
}