src/udpastcp.c


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#include <stdlib.h>
#include <string.h>
#include <stdio.h>
#include <time.h>
#include "server.h"
#include "client.h"

int main(int argc, char *argv[]) {
    if (argc < 6) {
        puts("usage: udpintcp client|server LISTEN_HOST LISTEN_PORT REMOTE_HOST REMOTE_PORT");
        return !(argc == 2 && !strcmp(argv[1], "--help"));
    }

    srandom((unsigned int)time(NULL));

    if (!strcmp(argv[1], "client")) {
        return start_client(argv[2], argv[3], argv[4], argv[5]) == 0;
    } else if (!strcmp(argv[1], "server")) {
        return start_server(argv[2], argv[3], argv[4], argv[5]) == 0;
    } else {
        fputs("invalid mode\n", stderr);
        return 1;
    }
}