Feature/Web Engine support (#3221)

* Add ini file parameters  for WebEngineSupport

Issue : #3197

* Add Server WebSocket transport

* Policy changes for Web Engine support

Issue : #3197

* Changes in HMI_API for WebEngineSupport

Issue : #3197

* Add application manager implementation for WebEngineSupport

    Add appropriate commands
    Make changes in application manager
    Issue : #3197

* Bug fix : Do not override message params if request setups it

* Update SDD

* fixup! Add application manager implementation for WebEngineSupport

* fixup! Add Server WebSocket transport

* Rename websocket dir to websocket_server

* Rename WebSocketTransport adapter to WebSocketServerTransportAdapter

* fixup! Update SDD

* Fix/update app list after unregistration (#3252)

* fixup! Rename WebSocketTransport adapter to WebSocketServerTransportAdapter

* fixup! Rename websocket dir to websocket_server

* Don't remove enabled WebEngine apps from pending apps

* Rework WebEngine device ID generation

* Fix build after back merge

* Fix get app properties (#3258)

Co-authored-by: Maksym Ked (GitHub) <41471947+mked-luxoft@users.noreply.github.com>

* Remove unused vin_code variable

Co-authored-by: Maksym Ked (GitHub) <41471947+mked-luxoft@users.noreply.github.com>
Co-authored-by: Andriy Byzhynar (GitHub) <AByzhynar@luxoft.com>
Co-authored-by: Ira Lytvynenko (GitHub) <ILytvynenko@luxoft.com>
Co-authored-by: Andrii Kalinich (GitHub) <AKalinich@luxoft.com>

1 files changed, 120 insertions, 0 deletions

diff --git a/src/components/transport_manager/include/transport_manager/websocket_server/websocket_listener.h b/src/components/transport_manager/include/transport_manager/websocket_server/websocket_listener.h
new file mode 100644
index 0000000000..3a0131f087
--- /dev/null
+++ b/src/components/transport_manager/include/transport_manager/websocket_server/websocket_listener.h
@@ -0,0 +1,120 @@
+/*
+ * \file websocket_listener.h
+ * \brief WebSocketListener class header file.
+ *
+ * Copyright (c) 2020
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * Redistributions of source code must retain the above copyright notice, this
+ * list of conditions and the following disclaimer.
+ *
+ * Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following
+ * disclaimer in the documentation and/or other materials provided with the
+ * distribution.
+ *
+ * Neither the name of the Ford Motor Company nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef SRC_COMPONENTS_TRANSPORT_MANAGER_INCLUDE_TRANSPORT_MANAGER_WEBSOCKET_SERVER_WEBSOCKET_LISTENER_H_
+#define SRC_COMPONENTS_TRANSPORT_MANAGER_INCLUDE_TRANSPORT_MANAGER_WEBSOCKET_SERVER_WEBSOCKET_LISTENER_H_
+
+#include <boost/asio/thread_pool.hpp>
+#include <memory>
+#include <vector>
+#include "transport_manager/transport_adapter/client_connection_listener.h"
+#include "transport_manager/transport_manager_settings.h"
+#include "transport_manager/websocket_server/websocket_connection.h"
+
+namespace transport_manager {
+namespace transport_adapter {
+
+class TransportAdapterController;
+
+/**
+ * @brief Class responsible for communication over websockets.
+ */
+class WebSocketListener : public ClientConnectionListener {
+ public:
+  /**
+   * @brief Constructor.
+   * @param controller Pointer to the device adapter controller.
+   * @param number of threads for listen incoming connections
+   */
+  WebSocketListener(TransportAdapterController* controller,
+                    const TransportManagerSettings& settings,
+                    const int num_threads = 1);
+
+  /**
+   * @brief Destructor.
+   */
+  ~WebSocketListener();
+
+  TransportAdapter::Error Init() OVERRIDE;
+  void Terminate() OVERRIDE;
+  bool IsInitialised() const OVERRIDE {
+    return true;
+  }
+  TransportAdapter::Error StartListening() OVERRIDE;
+  TransportAdapter::Error StopListening() OVERRIDE {
+    return TransportAdapter::OK;
+  }
+  TransportAdapter::Error SuspendListening() OVERRIDE {
+    return TransportAdapter::OK;
+  }
+  TransportAdapter::Error ResumeListening() OVERRIDE {
+    return TransportAdapter::OK;
+  }
+
+ protected:
+#ifdef ENABLE_SECURITY
+  TransportAdapter::Error AddCertificateAuthority();
+#endif
+  bool Run();
+  bool WaitForConnection();
+  void StartSession(boost::system::error_code ec);
+  void Shutdown();
+
+  template <typename Connection>
+  void ProcessConnection(std::shared_ptr<Connection> connection,
+                         const DeviceSptr,
+                         const ApplicationHandle);
+
+ private:
+  TransportAdapterController* controller_;
+  boost::asio::io_context ioc_;
+#ifdef ENABLE_SECURITY
+  ssl::context ctx_;
+  bool start_secure_;
+#endif  // ENABLE_SECURITY
+  tcp::acceptor acceptor_;
+  tcp::socket socket_;
+  std::unique_ptr<boost::asio::thread_pool> io_pool_;
+  const int num_threads_;
+  std::atomic_bool shutdown_;
+  std::vector<std::shared_ptr<Connection> > connection_list_;
+  sync_primitives::Lock connection_list_lock;
+  const TransportManagerSettings& settings_;
+};
+
+}  // namespace transport_adapter
+}  // namespace transport_manager
+
+#endif  // SRC_COMPONENTS_TRANSPORT_MANAGER_INCLUDE_TRANSPORT_MANAGER_WEBSOCKET_SERVER_WEBSOCKET_LISTENER_H_