From a0a5a8158c38872e947b9ba3a3cdfa3be9a1e0fb Mon Sep 17 00:00:00 2001
From: wxx <1321839169@qq.com>
Date: 星期四, 31 十月 2024 15:24:44 +0800
Subject: [PATCH] 提交日报
---
Server/马丽萍/code/log/log.h | 115 ++++++++++++++++++++++++++++-----------------------------
1 files changed, 57 insertions(+), 58 deletions(-)
diff --git "a/Server/\351\251\254\344\270\275\350\220\215/code/log/log.h" "b/Server/\351\251\254\344\270\275\350\220\215/code/log/log.h"
index e0f2c25..be28a84 100644
--- "a/Server/\351\251\254\344\270\275\350\220\215/code/log/log.h"
+++ "b/Server/\351\251\254\344\270\275\350\220\215/code/log/log.h"
@@ -5,93 +5,92 @@
#include <iostream>
#include <string>
#include <stdarg.h>
-#include <pthread.h>
+#include <thread>
#include "block_queue.h"
+#include "locker.h" // 纭繚 locker.h 琚寘鍚�
+#include <fstream>
using namespace std;
+
+// 鏃ュ織绾у埆鏋氫妇
+enum LogLevel {
+ DEBUG = 0,
+ INFO,
+ WARN,
+ ERROR
+};
+
+// 瀛樺偍瑙ｆ瀽鏃ュ織鏂囦欢鐨勭粨鏋勪綋
+struct ParsedLog {
+ std::string timestamp; // 鏃堕棿鎴�
+ std::string device_id; // 璁惧ID
+ std::string level; // 鏃ュ織绾у埆
+ std::string content; // 鏃ュ織鍐呭
+};
class Log
{
public:
- // C++11浠ュ悗,浣跨敤灞�閮ㄥ彉閲忔噿姹変笉鐢ㄥ姞閿�
+ // 鑾峰彇鍗曚緥瀹炰緥
static Log *get_instance()
{
static Log instance;
return &instance;
}
- static void *flush_log_thread(void *args)
- {
- Log::get_instance()->async_write_log();
- }
+ // 鍒锋柊鏃ュ織绾跨▼
+ void flush_log_thread(); // 淇敼涓洪潪闈欐�佹垚鍛樺嚱鏁�
- // 鍙�夋嫨鐨勫弬鏁版湁鏃ュ織鏂囦欢銆佹棩蹇楃紦鍐插尯澶у皬銆佹渶澶ц鏁颁互鍙婃渶闀挎棩蹇楁潯闃熷垪
- bool init(const char *file_name, int close_log, int log_buf_size = 8192, int split_lines = 5000000, int max_queue_size = 0);
+ // 鍒濆鍖栨棩蹇楃郴缁燂紝鍙傛暟鍖呮嫭鏂囦欢鍚嶃�佹槸鍚﹀叧闂棩蹇椼�佺紦鍐插尯澶у皬銆佹渶澶ц鏁板拰鏈�澶ч槦鍒楀ぇ灏�
+ bool Log::init(const char *file_name, int close_log, int log_buf_size, int split_lines, int max_queue_size);
+
+ // 鍐欏叆鏃ュ織
void write_log(int level, const char *format, ...);
+
+ // 鍒锋柊鏃ュ織鏂囦欢
void flush(void);
+ //鎺ユ敹鍘熷鐨勮鍏叡绫�
+ void receiveLog(const std::string& raw_log); // 鎺ユ敹鍘熷鏃ュ織
+
private:
- Log();
- virtual ~Log();
+ Log(); // 鏋勯�犲嚱鏁�
+ virtual ~Log(); // 鏋愭瀯鍑芥暟
+
+ void async_write_log(); // 寮傛鍐欏叆鏃ュ織
+ bool check_log_size(); // 妫�鏌ユ棩蹇楁枃浠跺ぇ灏�
+ void rotate_logs(); // 杞崲鏃ュ織鏂囦欢
- void *async_write_log()
- {
- string single_log;
- // 浠庨樆濉為槦鍒椾腑鍙栧嚭涓�涓棩蹇梥tring锛屽啓鍏ユ枃浠�
- while (m_log_queue->pop(single_log))
- {
- m_mutex.lock();
- if (check_log_size()) // 妫�鏌ユ枃浠跺ぇ灏�
- {
- rotate_logs(); // 杞崲鏃ュ織
- }
- fputs(single_log.c_str(), m_fp);
- m_mutex.unlock();
- }
- }
+ ParsedLog parseLog(const std::string& log); // 瑙ｆ瀽鏃ュ織
+ bool init(const std::string &file_name, int close_log, int log_buf_size, int split_lines, int max_queue_size);
+ void queryLogs(const std::string &device_id); // 鏌ヨ鏃ュ織
- // 妫�鏌ユ棩蹇楁枃浠跺ぇ灏�
- bool check_log_size()
- {
- if (m_fp)
- {
- fseek(m_fp, 0, SEEK_END);
- long file_size = ftell(m_fp);
- return file_size >= max_size; // 杩斿洖鏂囦欢鏄惁瓒呭嚭闄愬埗
- }
- return false;
- }
-
- // 杞崲鏃ュ織鏂囦欢
- void rotate_logs()
- {
- fclose(m_fp); // 鍏抽棴褰撳墠鏃ュ織鏂囦欢
- char new_log[256] = {0};
- snprintf(new_log, sizeof(new_log), "%s/%s.%lld", dir_name, log_name, m_count / m_split_lines);
- m_fp = fopen(new_log, "a"); // 鎵撳紑鏂扮殑鏃ュ織鏂囦欢
- m_count = 0; // 閲嶇疆鏃ュ織璁℃暟
- }
+ const char* log_level_to_string(int level); // 灏嗘棩蹇楃骇鍒浆鎹负瀛楃涓�
+ int levelToInt(const std::string &level);
private:
- char dir_name[128]; // 璺緞鍚�
- char log_name[128]; // log鏂囦欢鍚�
+ char dir_name[128]; // 鏃ュ織鏂囦欢鐩綍
+ char log_name[128]; // 鏃ュ織鏂囦欢鍚�
int m_split_lines; // 鏃ュ織鏈�澶ц鏁�
int m_log_buf_size; // 鏃ュ織缂撳啿鍖哄ぇ灏�
long long m_count; // 鏃ュ織琛屾暟璁板綍
- int m_today; // 鍥犱负鎸夊ぉ鍒嗙被,璁板綍褰撳墠鏃堕棿鏄偅涓�澶�
- FILE *m_fp; // 鎵撳紑log鐨勬枃浠舵寚閽�
- char *m_buf;
+ int m_today; // 璁板綍褰撳墠鏃堕棿
+ std::ofstream m_fp; // 灏� FILE * m_fp 鏇存敼涓� std::ofstream m_fp
+ char *m_buf; // 鏃ュ織缂撳啿鍖�
block_queue<string> *m_log_queue; // 闃诲闃熷垪
- bool m_is_async; // 鏄惁鍚屾鏍囧織浣�
- locker m_mutex;
- int m_close_log; // 鍏抽棴鏃ュ織
+ bool m_is_async; // 鏄惁寮傛鏍囧織浣�
+ locker m_mutex; // 浜掓枼閿�
+ int m_close_log; // 鍏抽棴鏃ュ織鐨勬爣蹇�
long max_size = 10 * 1024 * 1024; // 10MB
+ //娴嬭瘯鏂囦欢閲岄潰鐨�
+ int m_close_log; // 纭繚鍦ㄨ繖閲屽畾涔�
};
-#define LOG_DEBUG(format, ...) if(0 == m_close_log) {Log::get_instance()->write_log(0, format, ##__VA_ARGS__); Log::get_instance()->flush();}
-#define LOG_INFO(format, ...) if(0 == m_close_log) {Log::get_instance()->write_log(1, format, ##__VA_ARGS__); Log::get_instance()->flush();}
-#define LOG_WARN(format, ...) if(0 == m_close_log) {Log::get_instance()->write_log(2, format, ##__VA_ARGS__); Log::get_instance()->flush();}
-#define LOG_ERROR(format, ...) if(0 == m_close_log) {Log::get_instance()->write_log(3, format, ##__VA_ARGS__); Log::get_instance()->flush();}
+// 瀹忓畾涔夌敤浜庝笉鍚岀骇鍒殑鏃ュ織璁板綍
+#define LOG_DEBUG(format, ...) if(0 == m_close_log) {Log::get_instance()->write_log(DEBUG, format, ##__VA_ARGS__); Log::get_instance()->flush();}
+#define LOG_INFO(format, ...) if(0 == m_close_log) {Log::get_instance()->write_log(INFO, format, ##__VA_ARGS__); Log::get_instance()->flush();}
+#define LOG_WARN(format, ...) if(0 == m_close_log) {Log::get_instance()->write_log(WARN, format, ##__VA_ARGS__); Log::get_instance()->flush();}
+#define LOG_ERROR(format, ...) if(0 == m_close_log) {Log::get_instance()->write_log(ERROR, format, ##__VA_ARGS__); Log::get_instance()->flush();}
#endif
--
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