From c13c9806f957ebc675462737f4b328d3ab89e028 Mon Sep 17 00:00:00 2001
From: guowenxue <guowenxue@gmail.com>
Date: Mon, 10 Jul 2023 17:29:22 +0800
Subject: [PATCH] update gpsd.c
---
gpsd/booster/logger.h | 65 ++++++++++++++++++++++++++++++++
1 files changed, 65 insertions(+), 0 deletions(-)
diff --git a/gpsd/booster/logger.h b/gpsd/booster/logger.h
new file mode 100644
index 0000000..947e8ef
--- /dev/null
+++ b/gpsd/booster/logger.h
@@ -0,0 +1,65 @@
+/*
+ * Copyright (c) 2022 Guo Wenxue
+ * Author: Guo Wenxue <guowenxue@gmail.com>
+ *
+ * This library is free software; you can redistribute it and/or modify it
+ * under the terms of the GPL license.
+ */
+
+#ifndef _LOGGER_H_
+#define _LOGGER_H_
+
+#include <stdio.h>
+#include <stdarg.h>
+
+#define LOG_VERSION "v0.1"
+
+/* log level */
+enum {
+ LOG_LEVEL_FATAL,
+ LOG_LEVEL_ERROR,
+ LOG_LEVEL_WARN,
+ LOG_LEVEL_INFO,
+ LOG_LEVEL_DEBUG,
+ LOG_LEVEL_TRACE,
+ LOG_LEVEL_MAX
+};
+
+enum {
+ LOG_LOCK_DISABLE, /* disable lock */
+ LOG_LOCK_ENABLE, /* enable lock */
+};
+
+#define ROLLBACK_NONE 0
+
+/* description: Initial the logger system
+ * arguments :
+ * $fname: logger file name, NULL/"console"/"stderr" will log to console
+ * $level: logger level above;
+ * $size : logger file max size in KiB
+ * $lock : thread lock enable or not
+ * return : <0: Failed ==0: Sucessfully
+ */
+int log_open(char *fname, int level, int size, int lock);
+
+
+/* description: Terminate the logger system */
+void log_close(void);
+
+
+/* description: log message into log file. Don't call this function directly. */
+void _log_write(int level, const char *file, int line, const char *fmt, ...);
+
+
+/* description: dump a buffer in hex to logger file */
+void log_dump(int level, const char *prompt, char *buf, size_t len);
+
+/* function: log message into logger file with different log level */
+#define log_trace(...) _log_write(LOG_LEVEL_TRACE, __FILE__, __LINE__, __VA_ARGS__)
+#define log_debug(...) _log_write(LOG_LEVEL_DEBUG, __FILE__, __LINE__, __VA_ARGS__)
+#define log_info(...) _log_write(LOG_LEVEL_INFO, __FILE__, __LINE__, __VA_ARGS__)
+#define log_warn(...) _log_write(LOG_LEVEL_WARN, __FILE__, __LINE__, __VA_ARGS__)
+#define log_error(...) _log_write(LOG_LEVEL_ERROR, __FILE__, __LINE__, __VA_ARGS__)
+#define log_fatal(...) _log_write(LOG_LEVEL_FATAL, __FILE__, __LINE__, __VA_ARGS__)
+
+#endif
--
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