mostvoste/main.c

#include "server/server.h"
#include <arpa/inet.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>

int main(void) {
  int server_socket, client_socket;
  struct sockaddr_in server_addr, client_addr;
  socklen_t addr_len = sizeof(client_addr);

  // Create socket
  server_socket = socket(AF_INET, SOCK_STREAM, 0);
  if (server_socket == -1) {
    perror("Socket creation failed");
    exit(EXIT_FAILURE);
  }

  // Set up server address
  memset(&server_addr, 0, sizeof(server_addr));
  server_addr.sin_family = AF_INET;
  server_addr.sin_addr.s_addr = INADDR_ANY;
  server_addr.sin_port = htons(PORT);

  // Bind socket
  if (bind(server_socket, (struct sockaddr *)&server_addr,
           sizeof(server_addr)) < 0) {
    perror("Bind failed");
    exit(EXIT_FAILURE);
  }

  // Listen for connections
  if (listen(server_socket, 10) < 0) {
    perror("Listen failed");
    exit(EXIT_FAILURE);
  }

  printf("Server listening on port %d\n", PORT);

  // Accept and handle clients
  while (1) {
    client_socket =
        accept(server_socket, (struct sockaddr *)&client_addr, &addr_len);
    if (client_socket < 0) {
      perror("Accept failed");
      continue;
    }
    printf("Accepted connection from %s:%d\n", inet_ntoa(client_addr.sin_addr),
           ntohs(client_addr.sin_port));
    handle_client(client_socket);
  }

  close(server_socket);
  return 0;
}