Esempio n. 1
0
int main(int argc, char** argv)
{
    struct Allocator* alloc = MallocAllocator_new(1<<20);
    struct EventBase* base = EventBase_new(alloc);
    struct Log* log = FileWriterLog_new(stdout, alloc);

    struct Sockaddr* addrA = Sockaddr_fromBytes(TUNTools_testIP6AddrA, Sockaddr_AF_INET6, alloc);
    struct Sockaddr* addrB = Sockaddr_fromBytes(TUNTools_testIP6AddrB, Sockaddr_AF_INET6, alloc);

    char assignedIfName[TUNInterface_IFNAMSIZ];
    struct Iface* tap = TUNInterface_new(NULL, assignedIfName, 1, base, log, NULL, alloc);
    struct TAPWrapper* tapWrapper = TAPWrapper_new(tap, log, alloc);

    // Now setup the NDP server so the tun will work correctly.
    struct NDPServer* ndp = NDPServer_new(&tapWrapper->internal, log, TAPWrapper_LOCAL_MAC, alloc);
    struct ARPServer* arp = ARPServer_new(&ndp->internal, log, TAPWrapper_LOCAL_MAC, alloc);

    addrA->flags |= Sockaddr_flags_PREFIX;
    addrA->prefix = 126;
    NetDev_addAddress(assignedIfName, addrA, log, NULL);

    TUNTools_echoTest(addrA, addrB, TUNTools_genericIP6Echo, &arp->internal, base, log, alloc);
    Allocator_free(alloc);
    return 0;
}
Esempio n. 2
0
int main(int argc, char** argv)
{
    struct Allocator* alloc = MallocAllocator_new(1<<20);
    struct EventBase* base = EventBase_new(alloc);
    struct Writer* logWriter = FileWriter_new(stdout, alloc);
    struct Log* log = WriterLog_new(logWriter, alloc);

    struct Sockaddr* addrA = Sockaddr_fromBytes(testAddrA, Sockaddr_AF_INET6, alloc);

    char assignedIfName[TUNInterface_IFNAMSIZ];
    struct Interface* tap = TUNInterface_new(NULL, assignedIfName, 1, base, log, NULL, alloc);
    struct TAPWrapper* tapWrapper = TAPWrapper_new(tap, log, alloc);

    // Now setup the NDP server so the tun will work correctly.
    struct NDPServer* ndp = NDPServer_new(&tapWrapper->generic, log, TAPWrapper_LOCAL_MAC, alloc);
    ndp->advertisePrefix[0] = 0xfd;
    ndp->prefixLen = 8;

    struct Interface* tun = &ndp->generic;

    NetDev_addAddress(assignedIfName, addrA, 126, log, NULL);

    struct Sockaddr_storage addr;
    Assert_true(!Sockaddr_parse("[::]", &addr));

    struct AddrInterface* udp = TUNTools_setupUDP(base, &addr.addr, alloc, log);

    struct Sockaddr* dest = Sockaddr_clone(udp->addr, alloc);
    uint8_t* addrBytes;
    Assert_true(16 == Sockaddr_getAddress(dest, &addrBytes));
    Bits_memcpy(addrBytes, testAddrB, 16);

    udp->generic.receiveMessage = receiveMessageUDP;
    udp->generic.receiverContext = alloc;
    tun->receiveMessage = receiveMessageTUN;

    TUNTools_sendHelloWorld(udp, dest, base, alloc);
    Timeout_setTimeout(fail, NULL, 10000000, base, alloc);

    EventBase_beginLoop(base);
    return 0;
}