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/*
* Copyright (c) 2010-2012 United States Government, as represented by
* the Secretary of Defense. All rights reserved.
*
* based off of the original tools/vtpm_manager code base which is:
* Copyright (c) 2005, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following
* disclaimer in the documentation and/or other materials provided
* with the distribution.
* * Neither the name of Intel Corporation nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
* OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef __VTPM_LOG_H__
#define __VTPM_LOG_H__
#include <stdint.h> // for uint32_t
#include <stddef.h> // for pointer NULL
#include <stdio.h>
#include "tcg.h"
// =========================== LOGGING ==============================
// the logging module numbers
#define VTPM_LOG_TPM 1
#define VTPM_LOG_TPM_DEEP 2
#define VTPM_LOG_VTPM 3
#define VTPM_LOG_VTPM_DEEP 4
#define VTPM_LOG_TXDATA 5
extern char *module_names[];
// Default to standard logging
#ifndef LOGGING_MODULES
#define LOGGING_MODULES (BITMASK(VTPM_LOG_VTPM)|BITMASK(VTPM_LOG_TPM))
#endif
// bit-access macros
#define BITMASK(idx) ( 1U << (idx) )
#define GETBIT(num,idx) ( ((num) & BITMASK(idx)) >> idx )
#define SETBIT(num,idx) (num) |= BITMASK(idx)
#define CLEARBIT(num,idx) (num) &= ( ~ BITMASK(idx) )
#define vtpmloginfo(module, fmt, args...) \
if (GETBIT (LOGGING_MODULES, module) == 1) { \
fprintf (stdout, "INFO[%s]: " fmt, module_names[module], ##args); \
}
#define vtpmloginfomore(module, fmt, args...) \
if (GETBIT (LOGGING_MODULES, module) == 1) { \
fprintf (stdout, fmt,##args); \
}
#define vtpmlogerror(module, fmt, args...) \
fprintf (stderr, "ERROR[%s]: " fmt, module_names[module], ##args);
//typedef UINT32 tpm_size_t;
// helper function for the error codes:
const char* tpm_get_error_name (TPM_RESULT code);
#endif // _VTPM_LOG_H_
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