1 files changed, 0 insertions, 181 deletions
diff --git a/libtransport/src/io_modules/udp/hicn_forwarder_module.cc b/libtransport/src/io_modules/udp/hicn_forwarder_module.cc
deleted file mode 100644
index ba08dd8c0..000000000
--- a/libtransport/src/io_modules/udp/hicn_forwarder_module.cc
+++ /dev/null
@@ -1,181 +0,0 @@
-/*
- * Copyright (c) 2017-2020 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 <io_modules/udp/hicn_forwarder_module.h>
-#include <io_modules/udp/udp_socket_connector.h>
-
-union AddressLight {
-  uint32_t ipv4;
-  struct in6_addr ipv6;
-};
-
-typedef struct {
-  uint8_t message_type;
-  uint8_t command_id;
-  uint16_t length;
-  uint32_t seq_num;
-} CommandHeader;
-
-typedef struct {
-  uint8_t message_type;
-  uint8_t command_id;
-  uint16_t length;
-  uint32_t seq_num;
-  char symbolic_or_connid[16];
-  union AddressLight address;
-  uint16_t cost;
-  uint8_t address_type;
-  uint8_t len;
-} RouteToSelfCommand;
-
-typedef struct {
-  uint8_t message_type;
-  uint8_t command_id;
-  uint16_t length;
-  uint32_t seq_num;
-  char symbolic_or_connid[16];
-} DeleteSelfConnectionCommand;
-
-namespace {
-static constexpr uint8_t addr_inet = 1;
-static constexpr uint8_t addr_inet6 = 2;
-static constexpr uint8_t add_route_command = 3;
-static constexpr uint8_t delete_connection_command = 5;
-static constexpr uint8_t request_light = 0xc0;
-static constexpr char identifier[] = "SELF";
-
-void fillCommandHeader(CommandHeader *header) {
-  // Allocate and fill the header
-  header->message_type = request_light;
-  header->length = 1;
-}
-
-RouteToSelfCommand createCommandRoute(std::unique_ptr<sockaddr> &&addr,
-                                      uint8_t prefix_length) {
-  RouteToSelfCommand command = {0};
-
-  // check and set IP address
-  if (addr->sa_family == AF_INET) {
-    command.address_type = addr_inet;
-    command.address.ipv4 = ((sockaddr_in *)addr.get())->sin_addr.s_addr;
-  } else if (addr->sa_family == AF_INET6) {
-    command.address_type = addr_inet6;
-    command.address.ipv6 = ((sockaddr_in6 *)addr.get())->sin6_addr;
-  }
-
-  // Fill remaining payload fields
-#ifndef _WIN32
-  strcpy(command.symbolic_or_connid, identifier);
-#else
-  strcpy_s(command.symbolic_or_connid, 16, identifier);
-#endif
-  command.cost = 1;
-  command.len = (uint8_t)prefix_length;
-
-  // Allocate and fill the header
-  command.command_id = add_route_command;
-  fillCommandHeader((CommandHeader *)&command);
-
-  return command;
-}
-
-DeleteSelfConnectionCommand createCommandDeleteConnection() {
-  DeleteSelfConnectionCommand command = {0};
-  fillCommandHeader((CommandHeader *)&command);
-  command.command_id = delete_connection_command;
-
-#ifndef _WIN32
-  strcpy(command.symbolic_or_connid, identifier);
-#else
-  strcpy_s(command.symbolic_or_connid, 16, identifier);
-#endif
-
-  return command;
-}
-
-}  // namespace
-
-namespace transport {
-
-namespace core {
-
-HicnForwarderModule::HicnForwarderModule() : IoModule(), connector_(nullptr) {}
-
-HicnForwarderModule::~HicnForwarderModule() {}
-
-void HicnForwarderModule::connect(bool is_consumer) {
-  connector_->connect();
-  connector_->setRole(is_consumer ? Connector::Role::CONSUMER
-                                  : Connector::Role::PRODUCER);
-}
-
-bool HicnForwarderModule::isConnected() { return connector_->isConnected(); }
-
-void HicnForwarderModule::send(Packet &packet) {
-  IoModule::send(packet);
-  packet.setChecksum();
-  connector_->send(packet);
-}
-
-void HicnForwarderModule::send(const uint8_t *packet, std::size_t len) {
-  counters_.tx_packets++;
-  counters_.tx_bytes += len;
-
-  // Perfect forwarding
-  connector_->send(packet, len);
-}
-
-void HicnForwarderModule::registerRoute(const Prefix &prefix) {
-  auto command = createCommandRoute(prefix.toSockaddr(),
-                                    (uint8_t)prefix.getPrefixLength());
-  send((uint8_t *)&command, sizeof(RouteToSelfCommand));
-}
-
-void HicnForwarderModule::closeConnection() {
-  auto command = createCommandDeleteConnection();
-  send((uint8_t *)&command, sizeof(DeleteSelfConnectionCommand));
-  connector_->close();
-}
-
-void HicnForwarderModule::init(
-    Connector::PacketReceivedCallback &&receive_callback,
-    Connector::OnReconnectCallback &&reconnect_callback,
-    asio::io_service &io_service, const std::string &app_name) {
-  if (!connector_) {
-    connector_ = new UdpSocketConnector(std::move(receive_callback), nullptr,
-                                        nullptr, std::move(reconnect_callback),
-                                        io_service, app_name);
-  }
-}
-
-void HicnForwarderModule::processControlMessageReply(
-    utils::MemBuf &packet_buffer) {
-  if (packet_buffer.data()[0] == nack_code) {
-    throw errors::RuntimeException(
-        "Received Nack message from hicn light forwarder.");
-  }
-}
-
-std::uint32_t HicnForwarderModule::getMtu() { return interface_mtu; }
-
-bool HicnForwarderModule::isControlMessage(const uint8_t *message) {
-  return message[0] == ack_code || message[0] == nack_code;
-}
-
-extern "C" IoModule *create_module(void) { return new HicnForwarderModule(); }
-
-}  // namespace core
-
-}  // namespace transport