#include "http_server.h"
#include "../common/socket_helper.h"
#include "socket_server.h"
#include <errno.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <sys/socket.h>
#include <unistd.h>

int main(int argc, char* argv[]) {
    if (argc != 2) {
        printf("%s", USAGE_STRING);
    }
    char *port = argv[1];
    long port_num = strtol(port, NULL, 10);
    if (port_num < MIN_PORT || port_num > MAX_PORT || errno == ERANGE || errno == EINVAL) {
        printf("%s", PORT_ERROR);
    }
    struct server_info info = setup(port_num);
    if (info.status == STATUS_ERROR) {
        printf("%s\n", strerror(errno));
    }
    serve_one_request(info.sock_fd);
    close(info.sock_fd);
}