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Diffstat (limited to 'stubdom/vtpmmgr/log.h')
| -rw-r--r-- | stubdom/vtpmmgr/log.h | 85 |
1 files changed, 85 insertions, 0 deletions
diff --git a/stubdom/vtpmmgr/log.h b/stubdom/vtpmmgr/log.h new file mode 100644 index 0000000000..5c7abf5c83 --- /dev/null +++ b/stubdom/vtpmmgr/log.h @@ -0,0 +1,85 @@ +/* + * 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_ |