50 lines
1.2 KiB
C++
50 lines
1.2 KiB
C++
#pragma once
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <sys/socket.h>
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#include <netinet/in.h>
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#include <arpa/inet.h>
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#include <switch.h>
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#include <stdarg.h>
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#include <unistd.h>
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#include <string>
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#include <SDL.h>
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#include <vector>
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class RemoteLogger
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{
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public:
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RemoteLogger(const RemoteLogger &) = delete;
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RemoteLogger &operator=(const RemoteLogger &) = delete;
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RemoteLogger(RemoteLogger &&) = delete;
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RemoteLogger &operator=(RemoteLogger &&) = delete;
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// 全局访问点
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static RemoteLogger &GetInstance()
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{
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static RemoteLogger instance; // 局部静态变量，保证只初始化一次
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return instance;
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}
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// 安全格式化到字符串
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static std::string format_string(const char *format, va_list vl);
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public:
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// 初始化函数，返回是否成功
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bool Init(const char *target_ip, unsigned short target_port);
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// 日志输出函数，支持格式化字符串
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void log(const char *format, ...);
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// 关闭连接
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void close();
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// 检查是否已初始化
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bool isInitialized() const;
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private:
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RemoteLogger(/* args */);
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~RemoteLogger();
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int sockfd = -1;
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struct sockaddr_in server_addr;
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socklen_t server_len;
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bool is_initialized = false;
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};
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