251 lines
7.3 KiB
C
251 lines
7.3 KiB
C
/*
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* The macro definitions for debug
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*
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* These macros are defined in static. If you want to use debug macro, you can
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* use as following code:
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*
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* In your C/C++ file, enable/disable PRINT_DEBUG macro, and then include this
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* header file.
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*
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* #define DBG_TAG "MOD_TAG"
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* #define DBG_LVL DBG_INFO
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* #include "debug_print.h" // must after of DBG_LVL, DBG_TAG or other options
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*
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* Then in your C/C++ file, you can use LOG_X macro to print out logs:
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* LOG_D("this is a debug log!");
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* LOG_E("this is a error log!");
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*/
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#ifndef _PRINTT_DBG_H_
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#define _PRINTT_DBG_H_
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#include "debug_config.h"
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#include <stdio.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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/* the debug log will force enable when PRINT_DEBUG macro is defined */
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#if defined(PRINT_DEBUG) && !defined(DBG_ENABLE)
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#define DBG_ENABLE
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#endif
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/* it will force output color log when PRINT_DEBUG_COLOR macro is defined */
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#if defined(PRINT_DEBUG_COLOR) && !defined(DBG_COLOR)
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#define DBG_COLOR
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#endif
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#if defined(RT_USING_ULOG)
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/* using ulog compatible with rtdbg */
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#include <ulog.h>
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#else
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/* DEBUG level */
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#define DBG_ERROR 0
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#define DBG_WARNING 1
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#define DBG_INFO 2
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#define DBG_LOG 3
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#ifdef DBG_TAG
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#ifndef DBG_SECTION_NAME
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#define DBG_SECTION_NAME DBG_TAG
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#endif
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#else
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/* compatible with old version */
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#ifndef DBG_SECTION_NAME
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#define DBG_SECTION_NAME "DBG"
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#endif
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#endif /* DBG_TAG */
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#ifdef DBG_ENABLE
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#ifdef DBG_LVL
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#ifndef DBG_LEVEL
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#define DBG_LEVEL DBG_LVL
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#endif
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#else
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/* compatible with old version */
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#ifndef DBG_LEVEL
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#define DBG_LEVEL DBG_WARNING
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#endif
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#endif /* DBG_LVL */
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/*
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可以选择的编码如下所示:
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编码 颜色/动作
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0 重新设置属性到缺省设置
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1 设置粗体
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2 设置一半亮度（模拟彩色显示器的颜色）
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4 设置下划线（模拟彩色显示器的颜色）
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5 设置闪烁
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7 设置反向图象
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8 隐形
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22 设置一般密度
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24 关闭下划线
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25 关闭闪烁
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27 关闭反向图象
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颜色分为背景色和字体色，30~39用来设置字体色，40~49设置背景
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30 设置黑色前景
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31 设置红色前景
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32 设置绿色前景
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33 设置黄色前景
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34 设置蓝色前景
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35 设置紫色前景
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36 设置青色前景
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37 设置白色前景
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38 在缺省的前景颜色上设置下划线
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39 在缺省的前景颜色上关闭下划线
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40 设置黑色背景
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41 设置红色背景
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42 设置绿色背景
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43 设置黄色背景
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44 设置蓝色背景
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45 设置紫色背景
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46 设置青色背景
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47 设置白色背景
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49 设置缺省黑色背景
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其他一些有趣的编码(“\e”也可写成“\033”):
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\e[2J 清屏
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\e[K 清除从光标到行尾的内容
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\e[?25l 隐藏光标
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\e[?25h 显示光标
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\e[y;xH 设置光标位置（x代表行，y代表列）
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\e[s 保存光标位置
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\e[u 恢复光标位置
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\e[nA 光标上移n行
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\e[nB 光标下移n行
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\e[nC 光标右移n行
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\e[nD 光标左移n行
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\e[0q 关闭所有的键盘指示灯
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\e[1q 设置“滚动锁定”指示灯 (Scroll Lock)
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\e[2q 设置“数值锁定”指示灯 (Num Lock)
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\e[3q 设置“大写锁定”指示灯 (Caps Lock)
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*/
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/*
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* The color for terminal (foreground)
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* BLACK 30
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* RED 31
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* GREEN 32
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* YELLOW 33
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* BLUE 34
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* PURPLE 35
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* CYAN 36
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* WHITE 37
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*/
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#ifdef DBG_COLOR
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#define _DBG_COLOR(n) PRINT_FUNC("\e["#n"m")
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#ifdef PRINT_TIME_TAG
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#define _DBG_LOG_HDR(lvl_name, color_n) \
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do \
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{ \
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char time_buffer[128] = ""; \
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debug_get_time(time_buffer, sizeof(time_buffer)); \
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PRINT_FUNC("[""%s] ", time_buffer);\
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} \
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while (0)
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#else
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#define _DBG_LOG_HDR(lvl_name, color_n) \
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PRINT_FUNC("\e["#color_n"m[" lvl_name "/" DBG_SECTION_NAME "] ")
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#endif
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#define _DBG_LOG_X_END \
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do \
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{ \
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fflush(stdout); \
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} \
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while (0)
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#else
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#define _DBG_COLOR(n)
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#define _DBG_LOG_HDR(lvl_name, color_n) \
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PRINT_FUNC("[" lvl_name "/" DBG_SECTION_NAME "] ")
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#define _DBG_LOG_X_END \
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PRINT_FUNC("\n")
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#endif /* DBG_COLOR */
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/*
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* static debug routine
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* NOTE: This is a NOT RECOMMENDED API. Please using LOG_X API.
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* It will be DISCARDED later. Because it will take up more resources.
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*/
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#define dbg_log(level, fmt, ...) \
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if ((level) <= DBG_LEVEL) \
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{ \
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switch(level) \
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{ \
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case DBG_ERROR: _DBG_LOG_HDR("E", 31); break; \
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case DBG_WARNING: _DBG_LOG_HDR("W", 33); break; \
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case DBG_INFO: _DBG_LOG_HDR("I", 32); break; \
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case DBG_LOG: _DBG_LOG_HDR("D", 0); break; \
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default: break; \
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} \
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PRINT_FUNC(fmt, ##__VA_ARGS__); \
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_DBG_COLOR(0); \
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}
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#define dbg_here \
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if ((DBG_LEVEL) <= DBG_LOG){ \
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PRINT_FUNC(DBG_SECTION_NAME " Here %s:%d\n", \
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__FUNCTION__, __LINE__); \
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}
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#define dbg_log_line(lvl, color_n, fmt, ...) \
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do \
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{ \
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_DBG_LOG_HDR(lvl, color_n); \
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PRINT_FUNC(fmt, ##__VA_ARGS__); \
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_DBG_LOG_X_END; \
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} \
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while (0)
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#define dbg_raw(...) PRINT_FUNC(__VA_ARGS__);
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#else
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#define dbg_log(level, fmt, ...)
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#define dbg_here
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#define dbg_enter
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#define dbg_exit
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#define dbg_log_line(lvl, color_n, fmt, ...)
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#define dbg_raw(...)
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#endif /* DBG_ENABLE */
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#if (DBG_LEVEL >= DBG_LOG)
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#define LOG_D(fmt, ...) dbg_log_line("D", 0, fmt, ##__VA_ARGS__)
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#else
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#define LOG_D(...)
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#endif
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#if (DBG_LEVEL >= DBG_INFO)
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#define LOG_I(fmt, ...) dbg_log_line("I", 32, fmt, ##__VA_ARGS__)
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#else
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#define LOG_I(...)
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#endif
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#if (DBG_LEVEL >= DBG_WARNING)
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#define LOG_W(fmt, ...) dbg_log_line("W", 33, fmt, ##__VA_ARGS__)
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#else
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#define LOG_W(...)
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#endif
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#if (DBG_LEVEL >= DBG_ERROR)
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#define LOG_E(fmt, ...) dbg_log_line("E", 31, fmt, ##__VA_ARGS__)
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#else
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#define LOG_E(...)
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#endif
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#define LOG_RAW(...) dbg_raw(__VA_ARGS__)
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#endif /* defined(RT_USING_ULOG) && define(DBG_ENABLE) */
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#ifdef __cplusplus
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}
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#endif
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#endif /* _PRINTT_DBG_H_ */
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