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-rw-r--r--TPM2-Plugin/lib/log.c93
1 files changed, 0 insertions, 93 deletions
diff --git a/TPM2-Plugin/lib/log.c b/TPM2-Plugin/lib/log.c
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index 14797e4..0000000
--- a/TPM2-Plugin/lib/log.c
+++ /dev/null
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-//**********************************************************************;
-// Copyright (c) 2017, 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:
-//
-// 1. Redistributions of source code must retain the above copyright notice,
-// this list of conditions and the following disclaimer.
-//
-// 2. 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.
-//
-// 3. 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 HOLDER 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.
-//**********************************************************************;
-#include <stdarg.h>
-#include <stdbool.h>
-#include <stdio.h>
-
-#include "log.h"
-
-/*
- * Note that the logging library is not thread safe, thus calls on separate
- * threads will yield an interleaved output on stderr.
- */
-
-static log_level current_log_level = log_level_warning;
-
-void
-log_set_level (log_level value)
-{
- current_log_level = value;
-}
-
-static const char *
-get_level_msg (log_level level)
-{
- const char *value = "UNK";
- switch (level)
- {
- case log_level_error:
- value = "ERROR";
- break;
- case log_level_warning:
- value = "WARN";
- break;
- case log_level_verbose:
- value = "INFO";
- }
- return value;
-}
-
-void
-_log (log_level level, const char *file, unsigned lineno, const char *fmt, ...)
-{
-
- /* Skip printing messages outside of the log level */
- if (level > current_log_level)
- return;
-
- va_list argptr;
- va_start(argptr, fmt);
-
- /* Verbose output prints file and line on error */
- if (current_log_level >= log_level_verbose)
- fprintf (stderr, "%s on line: \"%u\" in file: \"%s\": ",
- get_level_msg (level), lineno, file);
- else
- fprintf (stderr, "%s: ", get_level_msg (level));
-
- /* Print the user supplied message */
- vfprintf (stderr, fmt, argptr);
-
- /* always add a new line so the user doesn't have to */
- fprintf (stderr, "\n");
-
- va_end(argptr);
-}