Add extracted tools: CitrineOS, OpenOCPP, ShapeShifter

- CitrineOS core extracted (CSMS OCPP 2.0.1)
- OpenOCPP extracted (firmware OCPP 1.6J/2.0.1)
- ShapeShifter library installed (pip install -e)
- ShapeShifter specification extracted
- EVerest extracted

TODO updated with progress

tools/EVerest-main/modules/API/RpcApi/rpc/notifications/ChargePoint.cpp

@@ -0,0 +1,30 @@
+// SPDX-License-Identifier: Apache-2.0
+// Copyright chargebyte GmbH and Contributors to EVerest
+
+#include "ChargePoint.hpp"
+#include "../RpcHandler.hpp"
+
+namespace notifications {
+
+static const std::string NOTIFICATION_CHARGEPOINT_ACTIVE_ERRORS_CHANGED = "ChargePoint.ActiveErrorsChanged";
+
+ChargePoint::ChargePoint(std::shared_ptr<rpc::JsonRpc2ServerWithClient> rpc_server, data::DataStoreCharger& dataobj,
+                         int precision) :
+    m_dataobj(dataobj), m_rpc_server(std::move(rpc_server)), m_precision(precision) {
+    // Register notification callbacks for the charger errors
+    m_dataobj.chargererrors.register_notification_callback(
+        [this](const std::vector<RPCDataTypes::ErrorObj>& active_errors) {
+            this->send_active_errors_changed(active_errors);
+        });
+};
+
+// Notifications
+
+void ChargePoint::send_active_errors_changed(const std::vector<RPCDataTypes::ErrorObj>& active_errors) {
+    RPCDataTypes::ChargePointActiveErrorsChangedObj active_errors_changed;
+    active_errors_changed.active_errors = active_errors;
+    m_rpc_server->CallNotificationWithObject(NOTIFICATION_CHARGEPOINT_ACTIVE_ERRORS_CHANGED, active_errors_changed,
+                                             m_precision);
+}
+
+} // namespace notifications