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/EVerestAPI/powermeter_API/main/powermeterImpl.cpp

@@ -0,0 +1,54 @@
+// SPDX-License-Identifier: Apache-2.0
+// Copyright 2020 - 2026 Pionix GmbH and Contributors to EVerest
+
+#include "powermeterImpl.hpp"
+
+#include <everest_api_types/powermeter/API.hpp>
+#include <everest_api_types/powermeter/codec.hpp>
+#include <everest_api_types/powermeter/json_codec.hpp>
+#include <everest_api_types/powermeter/wrapper.hpp>
+#include <everest_api_types/utilities/AsyncApiRequestReply.hpp>
+
+#include <generated/types/powermeter.hpp>
+
+namespace module {
+namespace main {
+
+namespace API_types_ext = ev_API::V1_0::types::powermeter;
+namespace types_int = types::powermeter;
+using status = types_int::TransactionRequestStatus;
+
+using namespace everest::lib::API;
+
+void powermeterImpl::init() {
+    timeout_s = mod->config.cfg_request_reply_to_s;
+}
+
+void powermeterImpl::ready() {
+}
+
+template <class T, class ReqT>
+auto powermeterImpl::generic_request_reply(T const& default_value, ReqT const& request, std::string const& topic) {
+    using ExtT = decltype(API_types_ext::to_external_api(std::declval<T>()));
+    auto result = everest::lib::API::request_reply_handler<ExtT>(mod->mqtt_v, mod->helper.get_topics(), request, topic,
+                                                                 timeout_s);
+    if (!result) {
+        return default_value;
+    }
+    return result.value();
+}
+
+types_int::TransactionStartResponse powermeterImpl::handle_start_transaction(types::powermeter::TransactionReq& value) {
+    static const types_int::TransactionStartResponse default_response{status::UNEXPECTED_ERROR, std::nullopt,
+                                                                      std::nullopt, std::nullopt};
+    return generic_request_reply(default_response, value, "start_transaction");
+}
+
+types_int::TransactionStopResponse powermeterImpl::handle_stop_transaction(std::string& transaction_id) {
+    static const types_int::TransactionStopResponse default_response{status::UNEXPECTED_ERROR, std::nullopt,
+                                                                     std::nullopt, std::nullopt};
+    return generic_request_reply(default_response, transaction_id, "stop_transaction");
+}
+
+} // namespace main
+} // namespace module

tools/EVerest-main/modules/API/EVerestAPI/powermeter_API/main/powermeterImpl.hpp

@@ -0,0 +1,68 @@
+// SPDX-License-Identifier: Apache-2.0
+// Copyright 2020 - 2025 Pionix GmbH and Contributors to EVerest
+#ifndef MAIN_POWERMETER_IMPL_HPP
+#define MAIN_POWERMETER_IMPL_HPP
+
+//
+// AUTO GENERATED - MARKED REGIONS WILL BE KEPT
+// template version 3
+//
+
+#include <generated/interfaces/powermeter/Implementation.hpp>
+
+#include "../powermeter_API.hpp"
+
+// ev@75ac1216-19eb-4182-a85c-820f1fc2c091:v1
+// insert your custom include headers here
+// ev@75ac1216-19eb-4182-a85c-820f1fc2c091:v1
+
+namespace module {
+namespace main {
+
+struct Conf {};
+
+class powermeterImpl : public powermeterImplBase {
+public:
+    powermeterImpl() = delete;
+    powermeterImpl(Everest::ModuleAdapter* ev, const Everest::PtrContainer<powermeter_API>& mod, Conf& config) :
+        powermeterImplBase(ev, "main"), 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::powermeter::TransactionStartResponse
+    handle_start_transaction(types::powermeter::TransactionReq& value) override;
+    virtual types::powermeter::TransactionStopResponse handle_stop_transaction(std::string& transaction_id) override;
+
+    // ev@d2d1847a-7b88-41dd-ad07-92785f06f5c4:v1
+    // insert your protected definitions here
+    // ev@d2d1847a-7b88-41dd-ad07-92785f06f5c4:v1
+
+private:
+    const Everest::PtrContainer<powermeter_API>& mod;
+    const Conf& config;
+
+    virtual void init() override;
+    virtual void ready() override;
+
+    // ev@3370e4dd-95f4-47a9-aaec-ea76f34a66c9:v1
+    // insert your private definitions here
+
+    template <class T, class ReqT>
+    auto generic_request_reply(T const& default_value, ReqT const& request, std::string const& topic);
+
+    int timeout_s{5};
+    // 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 main
+} // namespace module
+
+#endif // MAIN_POWERMETER_IMPL_HPP