void Core_initTunnel(String* desiredDeviceName,
struct Sockaddr* addr,
uint8_t addressPrefix,
struct Ducttape* dt,
struct Log* logger,
struct IpTunnel* ipTunnel,
struct EventBase* eventBase,
struct Allocator* alloc,
struct Except* eh)
{
Log_debug(logger, "Initializing TUN device [%s]",
(desiredDeviceName) ? desiredDeviceName->bytes : "<auto>");
char assignedTunName[TUNInterface_IFNAMSIZ];
char* desiredName = (desiredDeviceName) ? desiredDeviceName->bytes : NULL;
struct Interface* tun =
TUNInterface_new(desiredName, assignedTunName, eventBase, logger, eh, alloc);
IpTunnel_setTunName(assignedTunName, ipTunnel);
Ducttape_setUserInterface(dt, tun);
NetDev_addAddress(assignedTunName, addr, addressPrefix, logger, eh);
NetDev_setMTU(assignedTunName, DEFAULT_MTU, logger, eh);
}
static void initTunnel2(String* desiredDeviceName,
struct Context* ctx,
uint8_t addressPrefix,
struct Except* eh)
{
Log_debug(ctx->logger, "Initializing TUN device [%s]",
(desiredDeviceName) ? desiredDeviceName->bytes : "<auto>");
char assignedTunName[TUNInterface_IFNAMSIZ];
char* desiredName = (desiredDeviceName) ? desiredDeviceName->bytes : NULL;
struct Iface* tun = TUNInterface_new(
desiredName, assignedTunName, 0, ctx->base, ctx->logger, eh, ctx->alloc);
Iface_plumb(tun, &ctx->nc->tunAdapt->tunIf);
IpTunnel_setTunName(assignedTunName, ctx->ipTunnel);
struct Sockaddr* myAddr =
Sockaddr_fromBytes(ctx->nc->myAddress->ip6.bytes, Sockaddr_AF_INET6, ctx->alloc);
myAddr->prefix = addressPrefix;
myAddr->flags |= Sockaddr_flags_PREFIX;
NetDev_addAddress(assignedTunName, myAddr, ctx->logger, eh);
NetDev_setMTU(assignedTunName, DEFAULT_MTU, ctx->logger, eh);
}
void Core_initTunnel(String* desiredDeviceName,
uint8_t ipAddr[16],
uint8_t addressPrefix,
struct Ducttape* dt,
struct Log* logger,
struct IpTunnel* ipTunnel,
struct EventBase* eventBase,
struct Allocator* alloc,
struct Except* eh)
{
Log_debug(logger, "Initializing TUN device [%s]",
(desiredDeviceName) ? desiredDeviceName->bytes : "<auto>");
char assignedTunName[TUNConfigurator_IFNAMSIZ];
void* tunPtr = TUNConfigurator_initTun(((desiredDeviceName) ? desiredDeviceName->bytes : NULL),
assignedTunName,
logger,
eh);
struct TUNInterface* tun = TUNInterface_new(tunPtr, eventBase, alloc, logger);
// broken
//struct ICMP6Generator* icmp = ICMP6Generator_new(alloc);
//InterfaceConnector_connect(&icmp->external, &tun->iface);
//Ducttape_setUserInterface(dt, &icmp->internal);
Ducttape_setUserInterface(dt, &tun->iface);
TUNConfigurator_addIp6Address(assignedTunName, ipAddr, addressPrefix, logger, eh);
TUNConfigurator_setMTU(assignedTunName, DEFAULT_MTU, logger, eh);
IpTunnel_setTunName(assignedTunName, ipTunnel);
}
