1 files changed, 88 insertions, 0 deletions
diff --git a/libtransport/src/core/local_connector.h b/libtransport/src/core/local_connector.h
new file mode 100644
index 000000000..bf64b71d6
--- /dev/null
+++ b/libtransport/src/core/local_connector.h
@@ -0,0 +1,88 @@
+/*
+ * Copyright (c) 2021 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.
+ */
+
+#pragma once
+
+#include <core/errors.h>
+#include <hicn/transport/core/asio_wrapper.h>
+#include <hicn/transport/core/connector.h>
+#include <hicn/transport/core/global_object_pool.h>
+#include <hicn/transport/errors/not_implemented_exception.h>
+#include <hicn/transport/utils/shared_ptr_utils.h>
+#include <io_modules/forwarder/errors.h>
+
+namespace transport {
+namespace core {
+
+class LocalConnector : public Connector {
+ public:
+  template <typename ReceiveCallback, typename SentCallback, typename OnClose,
+            typename OnReconnect>
+  LocalConnector(asio::io_service &io_service,
+                 ReceiveCallback &&receive_callback, SentCallback &&packet_sent,
+                 OnClose &&close_callback, OnReconnect &&on_reconnect)
+      : Connector(receive_callback, packet_sent, close_callback, on_reconnect),
+        io_service_(io_service),
+        io_service_work_(io_service_.get()) {}
+
+  ~LocalConnector() override = default;
+
+  auto shared_from_this() { return utils::shared_from(this); }
+
+  void send(Packet &packet) override { send(packet.shared_from_this()); }
+
+  void send(const utils::MemBuf::Ptr &buffer) override {
+    throw errors::NotImplementedException();
+  }
+
+  void receive(const std::vector<utils::MemBuf::Ptr> &buffers) override {
+    DLOG_IF(INFO, VLOG_IS_ON(3)) << "Sending packet to local socket.";
+    std::weak_ptr<LocalConnector> self = shared_from_this();
+    io_service_.get().post([self, _buffers{std::move(buffers)}]() mutable {
+      if (auto ptr = self.lock()) {
+        ptr->receive_callback_(ptr.get(), _buffers,
+                               make_error_code(core_error::success));
+      }
+    });
+  }
+
+  void reconnect() override {
+    state_ = State::CONNECTED;
+    std::weak_ptr<LocalConnector> self = shared_from_this();
+    io_service_.get().post([self]() {
+      if (auto ptr = self.lock()) {
+        ptr->on_reconnect_callback_(ptr.get(),
+                                    make_error_code(core_error::success));
+      }
+    });
+  }
+
+  void close() override {
+    std::weak_ptr<LocalConnector> self = shared_from_this();
+    io_service_.get().post([self]() mutable {
+      if (auto ptr = self.lock()) {
+        ptr->on_close_callback_(ptr.get());
+      }
+    });
+  }
+
+ private:
+  std::reference_wrapper<asio::io_service> io_service_;
+  asio::io_service::work io_service_work_;
+  std::string name_;
+};
+
+}  // namespace core
+}  // namespace transport