diff options
Diffstat (limited to 'hicn-light/src/io/udpTunnel.c')
-rw-r--r-- | hicn-light/src/io/udpTunnel.c | 105 |
1 files changed, 0 insertions, 105 deletions
diff --git a/hicn-light/src/io/udpTunnel.c b/hicn-light/src/io/udpTunnel.c deleted file mode 100644 index d49f43f05..000000000 --- a/hicn-light/src/io/udpTunnel.c +++ /dev/null @@ -1,105 +0,0 @@ -/* - * Copyright (c) 2017-2019 Cisco and/or its affiliates. - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at: - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -#include <errno.h> -#include <src/config.h> -#include <stdbool.h> -#include <stdio.h> -#include <string.h> - -#include <parc/algol/parc_Network.h> -#include <parc/assert/parc_Assert.h> -#include <src/io/udpConnection.h> -#include <src/io/udpListener.h> -#include <src/io/udpTunnel.h> - -IoOperations *udpTunnel_CreateOnListener(Forwarder *forwarder, - ListenerOps *localListener, - const Address *remoteAddress) { - parcAssertNotNull(forwarder, "Parameter metis must be non-null"); - parcAssertNotNull(localListener, "Parameter localListener must be non-null"); - parcAssertNotNull(remoteAddress, "Parameter remoteAddress must be non-null"); - - Logger *logger = forwarder_GetLogger(forwarder); - - IoOperations *ops = NULL; - if (localListener->getEncapType(localListener) == ENCAP_UDP) { - const Address *localAddress = - localListener->getListenAddress(localListener); - address_type localType = addressGetType(localAddress); - address_type remoteType = addressGetType(remoteAddress); - - if (localType == remoteType) { - AddressPair *pair = addressPair_Create(localAddress, remoteAddress); - - //check it the connection is local - bool isLocal = false; - if(localType == ADDR_INET){ - struct sockaddr_in tmpAddr; - addressGetInet(localAddress, &tmpAddr); - if(parcNetwork_IsSocketLocal((struct sockaddr *)&tmpAddr)) - isLocal = true; - }else{ - struct sockaddr_in6 tmpAddr6; - addressGetInet6(localAddress, &tmpAddr6); - if(parcNetwork_IsSocketLocal((struct sockaddr *)&tmpAddr6)) - isLocal = true; - } - int fd = localListener->getSocket(localListener); - // udpListener_SetPacketType(localListener, - // MessagePacketType_ContentObject); - ops = udpConnection_Create(forwarder, fd, pair, isLocal); - - addressPair_Release(&pair); - } else { - if (logger_IsLoggable(logger, LoggerFacility_IO, PARCLogLevel_Error)) { - logger_Log(logger, LoggerFacility_IO, PARCLogLevel_Error, __func__, - "Local listener of type %s and remote type %s, cannot " - "establish tunnel", - addressTypeToString(localType), - addressTypeToString(remoteType)); - } - } - } else { - if (logger_IsLoggable(logger, LoggerFacility_IO, PARCLogLevel_Error)) { - logger_Log(logger, LoggerFacility_IO, PARCLogLevel_Error, __func__, - "Local listener %p is not type UDP, cannot establish tunnel", - (void *)localListener); - } - } - - return ops; -} - -IoOperations *udpTunnel_Create(Forwarder *forwarder, - const Address *localAddress, - const Address *remoteAddress) { - ListenerSet *set = forwarder_GetListenerSet(forwarder); - ListenerOps *listener = listenerSet_Find(set, ENCAP_UDP, localAddress); - IoOperations *ops = NULL; - if (listener) { - ops = udpTunnel_CreateOnListener(forwarder, listener, remoteAddress); - } else { - if (logger_IsLoggable(forwarder_GetLogger(forwarder), LoggerFacility_IO, - PARCLogLevel_Error)) { - char *str = addressToString(localAddress); - logger_Log(forwarder_GetLogger(forwarder), LoggerFacility_IO, - PARCLogLevel_Error, __func__, - "Could not find listener to match address %s", str); - parcMemory_Deallocate((void **)&str); - } - } - return ops; -} |