d398a6ced2
- 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
150 lines
7.2 KiB
C++
150 lines
7.2 KiB
C++
// SPDX-License-Identifier: Apache-2.0
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// Copyright (C) 2023 chargebyte GmbH
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// Copyright (C) 2023 Contributors to EVerest
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#ifndef ISO_SERVER_HPP
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#define ISO_SERVER_HPP
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#include "v2g.hpp"
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struct iso_state {
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const char* description;
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int allowed_requests;
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};
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enum class iso_ac_state_id {
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WAIT_FOR_SESSIONSETUP = 0,
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WAIT_FOR_SERVICEDISCOVERY,
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WAIT_FOR_SVCDETAIL_PAYMENTSVCSEL,
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WAIT_FOR_PAYMENTDETAILS_CERTINST_CERTUPD,
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WAIT_FOR_PAYMENTDETAILS,
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WAIT_FOR_AUTHORIZATION,
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WAIT_FOR_CHARGEPARAMETERDISCOVERY,
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WAIT_FOR_POWERDELIVERY,
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WAIT_FOR_CHARGINGSTATUS,
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WAIT_FOR_CHARGINGSTATUS_POWERDELIVERY,
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WAIT_FOR_METERINGRECEIPT,
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WAIT_FOR_SESSIONSTOP,
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WAIT_FOR_TERMINATED_SESSION
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};
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enum class iso_dc_state_id {
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WAIT_FOR_SESSIONSETUP = 0,
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WAIT_FOR_SERVICEDISCOVERY,
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WAIT_FOR_SVCDETAIL_PAYMENTSVCSEL,
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WAIT_FOR_PAYMENTDETAILS_CERTINST_CERTUPD,
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WAIT_FOR_PAYMENTDETAILS,
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WAIT_FOR_AUTHORIZATION,
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WAIT_FOR_CHARGEPARAMETERDISCOVERY,
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WAIT_FOR_CABLECHECK,
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WAIT_FOR_PRECHARGE,
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WAIT_FOR_PRECHARGE_POWERDELIVERY,
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WAIT_FOR_CURRENTDEMAND_POWERDELIVERY,
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WAIT_FOR_CURRENTDEMAND,
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WAIT_FOR_METERINGRECEIPT,
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WAIT_FOR_WELDINGDETECTION_SESSIONSTOP,
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WAIT_FOR_TERMINATED_SESSION
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};
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static const char* isoResponse[] = {
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"Response OK",
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"New Session Established",
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"Old Session Joined",
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"Certificate Expires Soon",
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"Response FAILED",
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"Sequence Error",
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"Service ID Invalid",
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"Unknown Session",
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"Service Selection Invalid",
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"Payment Selection Invalid",
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"Certificate Expired",
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"Signature Error",
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"No Certificate Available",
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"Cert Chain Error",
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"Challenge Invalid",
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"Contract Canceled",
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"Wrong Charge Parameter",
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"Power Delivery Not Applied",
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"Tariff Selection Invalid",
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"Charging Profile Invalid",
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"Metering Signature Not Valid",
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"No Charge Service Selected",
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"Wrong Energy Transfer Mode",
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"Contactor Error",
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"Certificate Not Allowed At This EVSE",
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"Certificate Revoked",
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};
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static const struct iso_state iso_ac_states[] = {
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{"Waiting for SessionSetupReq", 1 << V2G_SESSION_SETUP_MSG},
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/* [V2G-543] Expected req msg after SessionSetupRes */
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{"Waiting for ServiceDiscoveryReq, SessionStopReq", 1 << V2G_SERVICE_DISCOVERY_MSG | 1 << V2G_SESSION_STOP_MSG},
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/* [V2G-545] Expected req msg after ServiceDiscoveryRes */
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{"Waiting for ServiceDetailReq, PaymentServiceSelectionReq, SessionStopReq",
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1 << V2G_SERVICE_DETAIL_MSG | 1 << V2G_PAYMENT_SERVICE_SELECTION_MSG | 1 << V2G_SESSION_STOP_MSG},
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/* [V2G-551] Expected req msg after ServicePaymentSelectionRes */
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{"Waiting for PaymentDetailsReq, CertificateInstallationReq, CertificateUpdateReq, SessionStopReq",
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1 << V2G_PAYMENT_DETAILS_MSG | 1 << V2G_CERTIFICATE_INSTALLATION_MSG | 1 << V2G_CERTIFICATE_UPDATE_MSG |
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1 << V2G_SESSION_STOP_MSG},
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{"Waiting for PaymentDetailsReq, SessionStopReq", 1 << V2G_PAYMENT_DETAILS_MSG | 1 << V2G_SESSION_STOP_MSG},
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{"Waiting for AuthorizationReq, SessionStopReq", 1 << V2G_AUTHORIZATION_MSG | 1 << V2G_SESSION_STOP_MSG},
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{"Waiting for ChargeParameterDiscoveryReq, SessionStopReq",
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1 << V2G_CHARGE_PARAMETER_DISCOVERY_MSG | 1 << V2G_SESSION_STOP_MSG},
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{"Waiting for PowerDeliveryReq, SessionStopReq", 1 << V2G_POWER_DELIVERY_MSG | 1 << V2G_SESSION_STOP_MSG},
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{"Waiting for ChargingStatusReq", 1 << V2G_CHARGING_STATUS_MSG},
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{"Waiting for ChargingStatusReq, PowerDeliveryReq", 1 << V2G_CHARGING_STATUS_MSG | 1 << V2G_POWER_DELIVERY_MSG},
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{"Waiting for MeteringReceiptReq", 1 << V2G_METERING_RECEIPT_MSG},
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{"Waiting for SessionStopReq", 1 << V2G_SESSION_STOP_MSG},
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{"Closing session", 0}};
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static const struct iso_state iso_dc_states[] = {
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/* [V2G-541] Expected req msg after SupportedAppProtocolRes */
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{"Waiting for SessionSetupReq", 1 << V2G_SESSION_SETUP_MSG},
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/* [V2G-543] Expected req msg after SessionSetupRes */
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{"Waiting for ServiceDiscoveryReq, SessionStopReq", 1 << V2G_SERVICE_DISCOVERY_MSG | 1 << V2G_SESSION_STOP_MSG},
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/* [V2G-545] Expected req msg after ServiceDiscoveryRes */
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{"Waiting for ServiceDetailReq, ServicePaymentSelectionReq, SessionStopReq",
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1 << V2G_SERVICE_DETAIL_MSG | 1 << V2G_PAYMENT_SERVICE_SELECTION_MSG | 1 << V2G_SESSION_STOP_MSG},
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/* [V2G-551] Expected req msg after ServicePaymentSelectionRes */
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{"Waiting for PaymentDetailsReq, AuthorizationReq, CertificateInstallationReq, CertificateUpdateReq, "
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"SessionStopReq",
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1 << V2G_PAYMENT_DETAILS_MSG | 1 << V2G_AUTHORIZATION_MSG | 1 << V2G_CERTIFICATE_INSTALLATION_MSG |
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1 << V2G_CERTIFICATE_UPDATE_MSG | 1 << V2G_SESSION_STOP_MSG},
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/* [V2G-557], [V2G-554], [V2G-558] Expected req msg after CertificateInstallationRes or CertificateUpdateRes */
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{"Waiting for PaymentDetailsReq, SessionStopReq", 1 << V2G_PAYMENT_DETAILS_MSG | 1 << V2G_SESSION_STOP_MSG},
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/* [V2G-560], [V2G-687] Expected req msg after PaymentDetailsRes, ContractAuthenticationRes */
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{"Waiting for AuthorizationReq, SessionStopReq", 1 << V2G_AUTHORIZATION_MSG | 1 << V2G_SESSION_STOP_MSG},
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/* [V2G-573], [V2G-813],[V2G-688] Expected req msg after AuthorizationRes or PowerDeliveryRes or
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ChargeParameterDiscoveryRes */
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{"Waiting for ChargeParameterDiscoveryReq, SessionStopReq",
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1 << V2G_CHARGE_PARAMETER_DISCOVERY_MSG | 1 << V2G_SESSION_STOP_MSG},
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/* [V2G-582], [V2G-621] Expected req msg after CableCheckRes or ChargeParameterDiscoveryRes */
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{"Waiting for CableCheckReq, SessionStopReq", 1 << V2G_CABLE_CHECK_MSG | 1 << V2G_SESSION_STOP_MSG},
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/* [V2G-584] Expected req msg after CableCheckRes */
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{"Waiting for PreChargeReq, SessionStopReq", 1 << V2G_PRE_CHARGE_MSG | 1 << V2G_SESSION_STOP_MSG},
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/* [V2G-587] Expected req msg after PreChargeRes */
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{"Waiting for PreChargeReq, PowerDeliveryReq, SessionStopReq",
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1 << V2G_PRE_CHARGE_MSG | 1 << V2G_POWER_DELIVERY_MSG | 1 << V2G_SESSION_STOP_MSG},
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/* [V2G-797] Expected req msg after CurrentDemandRes or MeteringReceiptRes*/
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{"Waiting for CurrentDemandReq, PowerDeliveryReq", 1 << V2G_CURRENT_DEMAND_MSG | 1 << V2G_POWER_DELIVERY_MSG},
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/* [V2G-590] Expected req msg after PowerDeliveryRes or CurrentDemandRes or MeteringReceiptRes*/
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{"Waiting for CurrentDemandReq", 1 << V2G_CURRENT_DEMAND_MSG},
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/* [V2G-795] Expected req msg after CurrentDemandRes */
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{"Waiting for MeteringReceiptReq", 1 << V2G_METERING_RECEIPT_MSG},
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/* [V2G-597], [V2G-601] Expected req msg after PowerDeliveryRes or WeldingDetectionRes*/
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{"Waiting for WeldingDetectionReq, SessionStopReq", 1 << V2G_WELDING_DETECTION_MSG | 1 << V2G_SESSION_STOP_MSG},
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{"Closing session", 0}};
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/*!
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* \brief iso_handle_request This is the main protocol handler. This function analyzes the received
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* request msg and configures the next response msg.
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* \param conn \c v2g_connection struct and holds the v2g_connection information
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* \return when this function returns -1 then the connection is aborted without sending the reply,
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* when this function returns 0 then the reply is sent,
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* when this function returns 1 then the reply is sent and the connection is closed afterwards,
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* when this function returns 2 then no reply is sent but the connection is kept open
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*/
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enum v2g_event iso_handle_request(v2g_connection* conn);
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#endif /* ISO_SERVER_HPP */
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