115 lines
3.2 KiB
C
115 lines
3.2 KiB
C
/*
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* Copyright (c) 2006-2021, RT-Thread Development Team
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*
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* SPDX-License-Identifier: Apache-2.0
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*
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* Change Logs:
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* Date Author Notes
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* 2023-06-16 murmur the first version
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*/
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#include <..\rt-thread\components\utilities\ulog\backend\ulog_be.h>
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#include "usrcfg.h"
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/*
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* 后端注册表
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*/
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struct _log_file
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{
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char *name; //文件名
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ulog_backend_t backend;
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struct ulog_file_be *file_be;
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const char *dir_path; //保存路径
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rt_size_t max_num; //保存最大文件数量
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rt_size_t max_size; //保存最大文件大小
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rt_size_t buf_size; //文件保存缓存大小
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};
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/*
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* 文件后端标识
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*/
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typedef enum
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{
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console_id,
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sys_id,
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motion_id,
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}ulog_file_be_name;
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#define ROOT_PATH ROOT_PATH_DEBUG //设置保存路径
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#define FILE_SIZE 10*1024 //设置单个文件大小
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#define BUFF_SIZE 1*1024 //设备缓存区大小
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static struct ulog_backend sys_log_backend;
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static struct ulog_file_be sys_log_file;
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char logfilename[30];// = "23_08_27";
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extern char *getTimestmp(char *str);
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static struct _log_file table[] =
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{
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{"motion" ,&sys_log_backend,&sys_log_file,ROOT_PATH,5,FILE_SIZE,BUFF_SIZE},
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{"sys" ,&sys_log_backend,&sys_log_file,ROOT_PATH,10,FILE_SIZE,BUFF_SIZE},
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};
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/* Private function prototypes -----------------------------------------------*/
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/**
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* @brief 系统日志文件后端滤波器设置.
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* @param None.
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* @retval The filter will be call before output. It will return TRUE when the filter condition is math.
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* @note None.
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*/
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static rt_bool_t sys_log_file_backend_filter(struct ulog_backend *backend, rt_uint32_t level, const char *tag, rt_bool_t is_raw,
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const char *log, rt_size_t len)
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{
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//设置滤波规则,可以自己编写代码实现不同滤波规则
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// if (rt_strncmp(tag,"MOVE", sizeof(MOTION_TAG)) == 0)//排除带有"MOVE"标签输出
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// return RT_FALSE;
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// else
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// return RT_TRUE;
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if (level < LOG_LVL_DBG)//"DEBUG"
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return RT_TRUE;
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else
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return RT_FALSE;
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}
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/**
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* @brief 系统日志文件后端初始化.
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* @param None.
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* @retval None.
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* @note None.
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*/
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static char tmstr[30];//定义时间前缀
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void sys_log_file_backend_init(void)
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{
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static struct ulog_file_be *file_be = &sys_log_file;
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uint8_t id = sys_id;
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file_be->parent = sys_log_backend;
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getTimestmp(tmstr);
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strncpy(logfilename,tmstr,14);
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tmstr[14]='\0';
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tmstr[10]='#';
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ulog_file_backend_init( file_be,
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strcat(tmstr,table[id].name),
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table[id].dir_path,
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table[id].max_num,
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table[id].max_size,
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table[id].buf_size);
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ulog_file_backend_enable(file_be); //必须使能才能有效
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//新增代码
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ulog_backend_filter_t filter = sys_log_file_backend_filter;
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ulog_backend_set_filter(&file_be->parent,filter);
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}
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void updateLogFileBackend()
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{
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ulog_file_backend_deinit(&sys_log_file);
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sys_log_file_backend_init();
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}
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MSH_CMD_EXPORT(sys_log_file_backend_init,log2file);
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INIT_APP_EXPORT(sys_log_file_backend_init);
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