sysapi/sysapi/Tss2_Sys_ClockSet.c

/***********************************************************************;
 * Copyright (c) 2015, Intel Corporation
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
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 * 2. Redistributions in binary form must reproduce the above copyright notice,
 * this list of conditions and the following disclaimer in the documentation
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 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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#include "sapi/tpm20.h"
#include "sysapi_util.h"

TPM_RC Tss2_Sys_ClockSet_Prepare(
    TSS2_SYS_CONTEXT *sysContext,
    TPMI_RH_PROVISION	auth,
    UINT64	newTime
    )
{
    if( sysContext == NULL )
    {
        return( TSS2_SYS_RC_BAD_REFERENCE );
    }



    CommonPreparePrologue( sysContext, TPM_CC_ClockSet );

    Marshal_UINT32( SYS_CONTEXT->tpmInBuffPtr, SYS_CONTEXT->maxCommandSize, &(SYS_CONTEXT->nextData), auth, &(SYS_CONTEXT->rval) );



    Marshal_UINT64( SYS_CONTEXT->tpmInBuffPtr, SYS_CONTEXT->maxCommandSize, &(SYS_CONTEXT->nextData), newTime, &(SYS_CONTEXT->rval) );

    SYS_CONTEXT->decryptAllowed = 0;
    SYS_CONTEXT->encryptAllowed = 0;
    SYS_CONTEXT->authAllowed = 1;

    CommonPrepareEpilogue( sysContext );

    return SYS_CONTEXT->rval;
}


TPM_RC Tss2_Sys_ClockSet(
    TSS2_SYS_CONTEXT *sysContext,
    TPMI_RH_PROVISION	auth,
    TSS2_SYS_CMD_AUTHS const *cmdAuthsArray,
    UINT64	newTime,
    TSS2_SYS_RSP_AUTHS *rspAuthsArray
    )
{
    TSS2_RC     rval = TPM_RC_SUCCESS;



    rval = Tss2_Sys_ClockSet_Prepare( sysContext, auth, newTime );

    if( rval == TSS2_RC_SUCCESS )
    {
        rval = CommonOneCallForNoResponseCmds( sysContext, cmdAuthsArray, rspAuthsArray );
    }

    return rval;
}