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Format code automatically for regression tests
This commit is contained in:
committed by
Tate, Hongliang Tian
parent
60cd65d837
commit
82de200d03
@ -12,54 +12,59 @@
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#define SERVER_PORT 1234
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#define BUFFER_SIZE 1024
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int main() {
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int sock_fd;
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char buffer[BUFFER_SIZE];
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struct sockaddr_in serv_addr;
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int main()
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{
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int sock_fd;
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char buffer[BUFFER_SIZE];
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struct sockaddr_in serv_addr;
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// Create UDP socket
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if ((sock_fd = socket(AF_INET, SOCK_DGRAM, 0)) < 0) {
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perror("socket creation failed");
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exit(EXIT_FAILURE);
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}
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// Create UDP socket
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if ((sock_fd = socket(AF_INET, SOCK_DGRAM, 0)) < 0) {
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perror("socket creation failed");
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exit(EXIT_FAILURE);
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}
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// Set server address
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memset(&serv_addr, 0, sizeof(serv_addr));
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serv_addr.sin_family = AF_INET;
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serv_addr.sin_port = htons(SERVER_PORT);
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if (inet_pton(AF_INET, SERVER_IP, &serv_addr.sin_addr) <= 0) {
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perror("invalid IP address");
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exit(EXIT_FAILURE);
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}
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// Set server address
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memset(&serv_addr, 0, sizeof(serv_addr));
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serv_addr.sin_family = AF_INET;
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serv_addr.sin_port = htons(SERVER_PORT);
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if (inet_pton(AF_INET, SERVER_IP, &serv_addr.sin_addr) <= 0) {
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perror("invalid IP address");
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exit(EXIT_FAILURE);
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}
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// Bind to server address
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if (bind(sock_fd, (struct sockaddr*)&serv_addr,
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sizeof(serv_addr))
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< 0) {
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perror("bind failed");
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exit(EXIT_FAILURE);
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}
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// Bind to server address
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if (bind(sock_fd, (struct sockaddr *)&serv_addr, sizeof(serv_addr)) <
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0) {
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perror("bind failed");
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exit(EXIT_FAILURE);
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}
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// Receive message from client
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struct sockaddr_in sender_addr;
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socklen_t sender_len = sizeof(sender_addr);
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int recv_len;
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if ((recv_len = recvfrom(sock_fd, buffer, BUFFER_SIZE, 0, (struct sockaddr *)&sender_addr, &sender_len)) < 0) {
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perror("recvfrom failed");
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exit(EXIT_FAILURE);
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}
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buffer[recv_len] = '\0';
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printf("Received %s from %s:%d\n", buffer, inet_ntoa(sender_addr.sin_addr), ntohs(sender_addr.sin_port));
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// Receive message from client
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struct sockaddr_in sender_addr;
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socklen_t sender_len = sizeof(sender_addr);
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int recv_len;
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if ((recv_len = recvfrom(sock_fd, buffer, BUFFER_SIZE, 0,
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(struct sockaddr *)&sender_addr,
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&sender_len)) < 0) {
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perror("recvfrom failed");
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exit(EXIT_FAILURE);
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}
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buffer[recv_len] = '\0';
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printf("Received %s from %s:%d\n", buffer,
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inet_ntoa(sender_addr.sin_addr), ntohs(sender_addr.sin_port));
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/// Send message to client
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const char* message = "Hello world from udp server!";
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if (sendto(sock_fd, message, strlen(message), 0, (const struct sockaddr *)&sender_addr, sizeof(sender_addr)) < 0) {
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perror("sendto failed");
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exit(EXIT_FAILURE);
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}
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/// Send message to client
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const char *message = "Hello world from udp server!";
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if (sendto(sock_fd, message, strlen(message), 0,
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(const struct sockaddr *)&sender_addr,
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sizeof(sender_addr)) < 0) {
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perror("sendto failed");
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exit(EXIT_FAILURE);
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}
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// 关闭socket
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close(sock_fd);
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// 关闭socket
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close(sock_fd);
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return 0;
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return 0;
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}
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