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-rw-r--r--lib/src/util/log.c242
1 files changed, 133 insertions, 109 deletions
diff --git a/lib/src/util/log.c b/lib/src/util/log.c
index c1fc999ad..975762603 100644
--- a/lib/src/util/log.c
+++ b/lib/src/util/log.c
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2017-2019 Cisco and/or its affiliates.
+ * Copyright (c) 2021 Cisco and/or its affiliates.
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at:
@@ -18,6 +18,7 @@
#include <stdarg.h>
#include <stdlib.h>
#include <stdio.h>
+#include <strings.h>
#ifdef __ANDROID__
#include <android/log.h>
@@ -25,154 +26,177 @@
log_conf_t log_conf = DEFAULT_LOG_CONF;
-#define FMT_DATETIME "%02d-%02d-%04d %02d:%02d:%02d"
-#define FMT_DATETIME_LEN 20
-#define snprintf_nowarn(...) (snprintf(__VA_ARGS__) < 0 ? abort() : (void)0)
-
+#define FMT_DATETIME "%02d-%02d-%04d %02d:%02d:%02d"
+#define FMT_DATETIME_LEN 20
+#define snprintf_nowarn(...) (snprintf (__VA_ARGS__) < 0 ? abort () : (void) 0)
static char ts[FMT_DATETIME_LEN];
-static char *timestamp(void)
+static char *
+timestamp (void)
{
- time_t tv;
- struct tm *tm;
+ time_t tv;
+ struct tm *tm;
- time(&tv);
- tm = localtime(&tv);
+ time (&tv);
+ tm = localtime (&tv);
- snprintf_nowarn(ts, FMT_DATETIME_LEN, FMT_DATETIME, tm->tm_mday,
- tm->tm_mon + 1, tm->tm_year + 1900, tm->tm_hour, tm->tm_min,
- tm->tm_sec);
- return ts;
+ snprintf_nowarn (ts, FMT_DATETIME_LEN, FMT_DATETIME, tm->tm_mday,
+ tm->tm_mon + 1, tm->tm_year + 1900, tm->tm_hour, tm->tm_min,
+ tm->tm_sec);
+ return ts;
}
-void _log_va(int level, const char *fmt, va_list ap)
-{
+void
+_log_va (int level, const char *fmt, va_list ap)
+{
#if 0
if (!conf.log_system)
return;
#endif
- char *prefix;
+ char *prefix;
#ifdef __ANDROID__
- int prio = -1;
- if (level > log_conf.log_level)
- return;
-
- switch (level) {
- case LOG_FATAL:
- prio = ANDROID_LOG_FATAL;
- prefix = "FATAL: ";
- break;
- case LOG_ERROR:
- prio = ANDROID_LOG_ERROR;
- prefix = "ERROR: ";
- break;
- case LOG_WARN:
- prio = ANDROID_LOG_WARN;
- prefix = "WARNING: ";
- break;
- case LOG_INFO:
- prio = ANDROID_LOG_INFO;
- prefix = "";
- break;
- case LOG_DEBUG:
- prio = ANDROID_LOG_DEBUG;
- prefix = "DEBUG: ";
- break;
- case LOG_TRACE:
- prio = ANDROID_LOG_DEBUG;
- prefix = "TRACE: ";
- break;
- default:
- prio = ANDROID_LOG_INFO;
- prefix = "";
- break;
- }
-
- if (log_conf.log_file) {
- FILE *f = log_conf.log_file;
- fprintf(f, "%s %s", timestamp(), prefix);
- vfprintf(f, fmt, ap);
- fprintf(f, "\n");
- } else {
- __android_log_vprint(ANDROID_LOG_INFO, "HICN FACEMGR", fmt, ap);
- }
+ int prio = -1;
+ if (level > log_conf.log_level)
+ return;
+
+ switch (level)
+ {
+ case LOG_FATAL:
+ prio = ANDROID_LOG_FATAL;
+ prefix = "FATAL: ";
+ break;
+ case LOG_ERROR:
+ prio = ANDROID_LOG_ERROR;
+ prefix = "ERROR: ";
+ break;
+ case LOG_WARN:
+ prio = ANDROID_LOG_WARN;
+ prefix = "WARNING: ";
+ break;
+ case LOG_INFO:
+ prio = ANDROID_LOG_INFO;
+ prefix = "";
+ break;
+ case LOG_DEBUG:
+ prio = ANDROID_LOG_DEBUG;
+ prefix = "DEBUG: ";
+ break;
+ case LOG_TRACE:
+ prio = ANDROID_LOG_DEBUG;
+ prefix = "TRACE: ";
+ break;
+ default:
+ prio = ANDROID_LOG_INFO;
+ prefix = "";
+ break;
+ }
+
+ if (log_conf.log_file)
+ {
+ FILE *f = log_conf.log_file;
+ fprintf (f, "%s %s", timestamp (), prefix);
+ vfprintf (f, fmt, ap);
+ fprintf (f, "\n");
+ }
+ else
+ {
+ __android_log_vprint (ANDROID_LOG_INFO, "HICN FACEMGR", fmt, ap);
+ }
#else
- if (level > log_conf.log_level)
- return;
-
- switch (level) {
- case LOG_FATAL:
- prefix = "FATAL: ";
- break;
- case LOG_ERROR:
- prefix = "ERROR: ";
- break;
- case LOG_WARN:
- prefix = "WARNING: ";
- break;
- case LOG_INFO:
- prefix = "";
- break;
- case LOG_DEBUG:
- prefix = "DEBUG: ";
- break;
- case LOG_TRACE:
- prefix = "TRACE: ";
- break;
- default:
- prefix = "";
- break;
- }
- FILE *f = log_conf.log_file ? log_conf.log_file : stdout;
- fprintf(f, "%s %s", timestamp(), prefix);
- vfprintf(f, fmt, ap);
- fprintf(f, "\n");
+ if (level > log_conf.log_level)
+ return;
+
+ switch (level)
+ {
+ case LOG_FATAL:
+ prefix = "FATAL: ";
+ break;
+ case LOG_ERROR:
+ prefix = "ERROR: ";
+ break;
+ case LOG_WARN:
+ prefix = "WARNING: ";
+ break;
+ case LOG_INFO:
+ prefix = "";
+ break;
+ case LOG_DEBUG:
+ prefix = "DEBUG: ";
+ break;
+ case LOG_TRACE:
+ prefix = "TRACE: ";
+ break;
+ default:
+ prefix = "";
+ break;
+ }
+ FILE *f = log_conf.log_file ? log_conf.log_file : stdout;
+ fprintf (f, "%s %s", timestamp (), prefix);
+ vfprintf (f, fmt, ap);
+ fprintf (f, "\n");
#ifdef DEBUG
- fflush(f);
+ fflush (f);
#endif
#endif
}
-void _log(int level, const char *fmt, ...)
+void
+_log (int level, const char *fmt, ...)
{
- va_list ap;
+ va_list ap;
- va_start(ap, fmt);
- _log_va(level, fmt, ap);
- va_end(ap);
+ va_start (ap, fmt);
+ _log_va (level, fmt, ap);
+ va_end (ap);
}
#ifdef HAVE_BACKTRACE
#include <execinfo.h>
-void print_trace(void)
+void
+print_trace (void)
{
- void *array[32];
- size_t size;
+ void *array[32];
+ size_t size;
- size = backtrace(array, 32);
- fflush(conf.log_file);
- backtrace_symbols_fd(array, size, fileno(conf.log_file));
+ size = backtrace (array, 32);
+ fflush (conf.log_file);
+ backtrace_symbols_fd (array, size, fileno (conf.log_file));
}
#endif
-void fatal(char *fmt, ...)
+void
+fatal (char *fmt, ...)
{
- va_list ap;
+ va_list ap;
- va_start(ap, fmt);
- _log_va(LOG_FATAL, fmt, ap);
- va_end(ap);
+ va_start (ap, fmt);
+ _log_va (LOG_FATAL, fmt, ap);
+ va_end (ap);
#ifdef HAVE_BACKTRACE
- print_trace();
+ print_trace ();
#endif
- exit(200);
+ exit (200);
}
+
+const char *loglevel_str[] = { "fatal", "error", "warn",
+ "info", "debug", "trace" };
+
+int
+loglevel_from_str (const char *loglevel)
+{
+ for (int i = 0; i <= LOG_TRACE; i++)
+ {
+ if (strcasecmp (loglevel, loglevel_str[i]) == 0)
+ return i;
+ }
+ return -1;
+} \ No newline at end of file