移植

Author: LIN-Matrix

docs/asserts/.DS_Store

@@ -0,0 +1,70 @@
+#include <stdio.h>
+#include <unistd.h>
+#include <errno.h>
+#include <string.h>
+#include <sys/socket.h>
+#include <netinet/in.h>
+#include <fcntl.h>
+#include "test.h"
+
+#define TEST(c, ...) ((c) ? 1 : (t_error(#c " failed: " __VA_ARGS__), 0))
+#define TESTE(c) (errno = 0, TEST(c, "errno = %s\n", strerror(errno)))
+
+int main(void) {
+    struct sockaddr_in sa = { .sin_family = AF_INET };
+    int server_fd, client_fd;
+    char buffer[100];
+
+    // 创建 TCP Socket
+    TESTE((server_fd = socket(PF_INET, SOCK_STREAM, IPPROTO_TCP)) >= 0);
+
+    // 绑定地址和端口
+    sa.sin_port = htons(8080); // 使用端口 8080
+    sa.sin_addr.s_addr = htonl(INADDR_LOOPBACK); // 绑定到本地回环地址
+    TESTE(bind(server_fd, (struct sockaddr *)&sa, sizeof(sa)) == 0);
+
+    // 监听连接
+    TESTE(listen(server_fd, 1) == 0);
+
+    // 获取绑定的地址和端口
+    socklen_t addrlen = sizeof(sa);
+    TESTE(getsockname(server_fd, (struct sockaddr *)&sa, &addrlen) == 0);
+    printf("Server listening on port %d\n", ntohs(sa.sin_port));
+
+    // 创建客户端 Socket
+    TESTE((client_fd = socket(PF_INET, SOCK_STREAM, IPPROTO_TCP)) >= 0);
+
+    // 连接到服务器
+    TESTE(connect(client_fd, (struct sockaddr *)&sa, sizeof(sa)) == 0);
+
+    // 接受客户端连接
+    int accepted_fd;
+    TESTE((accepted_fd = accept(server_fd, (struct sockaddr *)&sa, &addrlen)) >= 0);
+
+    // 客户端发送数据
+    const char *message = "Hello, server!";
+    TESTE(send(client_fd, message, strlen(message), 0) == strlen(message));
+
+    // 服务器接收数据
+    ssize_t received = recv(accepted_fd, buffer, sizeof(buffer), 0);
+    TESTE(received >= 0);
+    buffer[received] = '\0'; // 确保字符串以 null 结尾
+    TEST(strcmp(buffer, message) == 0, "Received: '%s', Expected: '%s'\n", buffer, message);
+
+    // 服务器发送响应
+    const char *response = "Hello, client!";
+    TESTE(send(accepted_fd, response, strlen(response), 0) == strlen(response));
+
+    // 客户端接收响应
+    received = recv(client_fd, buffer, sizeof(buffer), 0);
+    TESTE(received >= 0);
+    buffer[received] = '\0'; // 确保字符串以 null 结尾
+    TEST(strcmp(buffer, response) == 0, "Received: '%s', Expected: '%s'\n", buffer, response);
+
+    // 关闭 Socket
+    close(accepted_fd);
+    close(client_fd);
+    close(server_fd);
+
+    return t_status;
+}

docs/asserts/0310/1.c

@@ -1,5 +1,15 @@
 # day1 (3.10)
 
-1. 分析asterinas的net部分的代码
+1. 分析asterinas星绽的net部分的代码
 
-2. 分析CI测试脚本，准备测试
+    - 分析和目前我们的arceos项目结构、底层细节的差异
+    - 编译并运行asterinas（除其readme外的配置外，需要一些额外的环境配置，docker中下载exfatprogs sysbench iperf3 nginx）
+    ![](../../asserts/0310/1.jpg ':class=myImageClass')
+    ![](../../asserts/0310/2.jpg ':class=myImageClass')
+
+
+2. 分析starry-next的CI测试脚本，准备测试（可能需要在文件管理系统修复后）
+
+3. 完成libc-test之外的一个基础socket测例
+
+[filename](../../asserts/0310/1.c ':include :type=code')