#include stdioh#include stdlibh#include stringh#include unistdh#include syssocketh#include arpaineth#include sqlite3h#include pthreadh#include signalh#include serverhextern ServerContext globalContext

#include <stdio.h> #include <stdlib.h> #include <string.h> #include <unistd.h> #include <sys/socket.h> #include <arpa/inet.h> #include <sqlite3.h> #include <pthread.h> #include <signal.h> #include "server.h"

extern ServerContext globalContext;

int main() { // 创建套接字 int sockfd = socket(AF_INET, SOCK_STREAM, 0); if (sockfd == -1) { perror("socket"); return 1; }

// 设置服务器地址
struct sockaddr_in server_addr;
server_addr.sin_family = AF_INET;
server_addr.sin_addr.s_addr = INADDR_ANY;
server_addr.sin_port = htons(12345);

// 绑定套接字到服务器地址
if (bind(sockfd, (struct sockaddr *)&server_addr, sizeof(server_addr)) == -1) {
    perror("bind");
    close(sockfd);
    return 1;
}

// 监听连接请求
if (listen(sockfd, 5) == -1) {
    perror("listen");
    close(sockfd);
    return 1;
}

// 打开数据库
sqlite3 *db;
int rc = sqlite3_open("database.db", &db);
if (rc != SQLITE_OK) {
    fprintf(stderr, "Failed to open database: %s\n", sqlite3_errmsg(db));
    close(sockfd);
    return 1;
}

// 初始化服务器上下文
ServerContext context;
context.sockfd = sockfd;
context.client_addr_len = sizeof(context.client_addr);
context.db = db;
pthread_mutex_init(&context.mutex, NULL);
context.running = 1;

// 将context赋值给globalContext
globalContext = context;
// 注册信号处理函数
signal(SIGINT, (void (*)(int))handleSignal);

// 处理客户端连接
handleClientConnection(&context);

// 关闭数据库
rc = sqlite3_close(db);
if (rc != SQLITE_OK) {
    fprintf(stderr, "Failed to close database: %s\n", sqlite3_errmsg(db));
    return 1;
}

// 关闭套接字
if (close(sockfd) == -1) {
    perror("close");
    return 1;
}

pthread_mutex_destroy(&context.mutex);
return 0;

}