#include <stdio.h>
#include <errno.h>
#include <sys/socket.h>
#include <arpa/inet.h>
#include <netdb.h>
#include <stdlib.h>
#include <unistd.h>

#include "lfnetwork.h"

void test_handler(Server *s) {
    struct sockaddr_storage client_addr;
        socklen_t client_addr_sz = sizeof(client_addr); 
        int new_fd = accept(s->fd, (struct sockaddr *)&client_addr, &client_addr_sz);
        if (new_fd == -1) {
            printf("failed to accept. Errno: %d\n", errno);
            return;
        }

        char buf[33];
        inet_ntop(client_addr.ss_family, get_in_addr((struct sockaddr *)&client_addr), buf, 32);
        printf("Received connection from %s\n", buf);

        if (send(new_fd, "TEST SEND", 10, 0) == -1) {
            printf("Failed to send hello world. Errno: %d\n", errno);
        }
        close(new_fd);
}

int main(int argc, char **argv) {
    Server *server = new_server(SERVERTYPE_TCP, "18632", test_handler);
    serve(server, DEFAULT_BACKLOG);
    delete_server(server);
}