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/EVSE/OCPP/data_transfer/ocpp_data_transferImpl.cpp

@@ -0,0 +1,51 @@
+// SPDX-License-Identifier: Apache-2.0
+// Copyright Pionix GmbH and Contributors to EVerest
+
+#include "ocpp_data_transferImpl.hpp"
+
+namespace module {
+namespace data_transfer {
+
+void ocpp_data_transferImpl::init() {
+}
+
+void ocpp_data_transferImpl::ready() {
+}
+
+types::ocpp::DataTransferStatus to_everest(ocpp::v16::DataTransferStatus status) {
+    switch (status) {
+    case ocpp::v16::DataTransferStatus::Accepted:
+        return types::ocpp::DataTransferStatus::Accepted;
+    case ocpp::v16::DataTransferStatus::Rejected:
+        return types::ocpp::DataTransferStatus::Rejected;
+    case ocpp::v16::DataTransferStatus::UnknownMessageId:
+        return types::ocpp::DataTransferStatus::UnknownMessageId;
+    case ocpp::v16::DataTransferStatus::UnknownVendorId:
+        return types::ocpp::DataTransferStatus::UnknownVendorId;
+    default:
+        return types::ocpp::DataTransferStatus::UnknownVendorId;
+    }
+}
+
+types::ocpp::DataTransferResponse
+ocpp_data_transferImpl::handle_data_transfer(types::ocpp::DataTransferRequest& request) {
+    if (this->mod->charge_point == nullptr) {
+        EVLOG_warning << "ChargePoint not initialized, cannot handle data transfer command";
+        types::ocpp::DataTransferResponse response;
+        response.status = types::ocpp::DataTransferStatus::Offline;
+        return response;
+    }
+
+    auto ocpp_response = mod->charge_point->data_transfer(request.vendor_id, request.message_id, request.data);
+    types::ocpp::DataTransferResponse response;
+    if (ocpp_response.has_value()) {
+        response.status = to_everest(ocpp_response.value().status);
+        response.data = ocpp_response.value().data;
+    } else {
+        response.status = types::ocpp::DataTransferStatus::Offline;
+    }
+    return response;
+}
+
+} // namespace data_transfer
+} // namespace module

tools/EVerest-main/modules/EVSE/OCPP/data_transfer/ocpp_data_transferImpl.hpp

@@ -0,0 +1,61 @@
+// SPDX-License-Identifier: Apache-2.0
+// Copyright Pionix GmbH and Contributors to EVerest
+#ifndef DATA_TRANSFER_OCPP_DATA_TRANSFER_IMPL_HPP
+#define DATA_TRANSFER_OCPP_DATA_TRANSFER_IMPL_HPP
+
+//
+// AUTO GENERATED - MARKED REGIONS WILL BE KEPT
+// template version 3
+//
+
+#include <generated/interfaces/ocpp_data_transfer/Implementation.hpp>
+
+#include "../OCPP.hpp"
+
+// ev@75ac1216-19eb-4182-a85c-820f1fc2c091:v1
+// insert your custom include headers here
+// ev@75ac1216-19eb-4182-a85c-820f1fc2c091:v1
+
+namespace module {
+namespace data_transfer {
+
+struct Conf {};
+
+class ocpp_data_transferImpl : public ocpp_data_transferImplBase {
+public:
+    ocpp_data_transferImpl() = delete;
+    ocpp_data_transferImpl(Everest::ModuleAdapter* ev, const Everest::PtrContainer<OCPP>& mod, Conf& config) :
+        ocpp_data_transferImplBase(ev, "data_transfer"), mod(mod), config(config){};
+
+    // ev@8ea32d28-373f-4c90-ae5e-b4fcc74e2a61:v1
+    // insert your public definitions here
+    // ev@8ea32d28-373f-4c90-ae5e-b4fcc74e2a61:v1
+
+protected:
+    // command handler functions (virtual)
+    virtual types::ocpp::DataTransferResponse handle_data_transfer(types::ocpp::DataTransferRequest& request) override;
+
+    // ev@d2d1847a-7b88-41dd-ad07-92785f06f5c4:v1
+    // insert your protected definitions here
+    // ev@d2d1847a-7b88-41dd-ad07-92785f06f5c4:v1
+
+private:
+    const Everest::PtrContainer<OCPP>& mod;
+    const Conf& config;
+
+    virtual void init() override;
+    virtual void ready() override;
+
+    // ev@3370e4dd-95f4-47a9-aaec-ea76f34a66c9:v1
+    // insert your private definitions here
+    // ev@3370e4dd-95f4-47a9-aaec-ea76f34a66c9:v1
+};
+
+// ev@3d7da0ad-02c2-493d-9920-0bbbd56b9876:v1
+// insert other definitions here
+// ev@3d7da0ad-02c2-493d-9920-0bbbd56b9876:v1
+
+} // namespace data_transfer
+} // namespace module
+
+#endif // DATA_TRANSFER_OCPP_DATA_TRANSFER_IMPL_HPP