Files
openvehicle-api/examples/system_demo_example/example_app/system_extern_example.cpp
2026-03-27 14:12:49 +01:00

73 lines
2.4 KiB
C++

/********************************************************************************
* Copyright (c) 2025-2026 ZF Friedrichshafen AG
*
* This program and the accompanying materials are made available under the
* terms of the Apache License Version 2.0 which is available at
* https://www.apache.org/licenses/LICENSE-2.0
*
* SPDX-License-Identifier: Apache-2.0
********************************************************************************/
#include <iostream>
#include <string>
#include <filesystem>
#include "control.h"
#include "countersteering.h"
/**
* @brief check if SDV_FRAMEWORK_RUNTIME environment variable exists
* @return Return true if environment variable is found otherwise false
*/
bool IsSDVFrameworkEnvironmentSet()
{
const char* envVariable = std::getenv("SDV_FRAMEWORK_RUNTIME");
if (envVariable)
{
return true;
}
return false;
}
#if defined(_WIN32) && defined(_UNICODE)
extern "C" int wmain()
#else
extern "C" int main()
#endif
{
uint32_t uiInstance = 3001;
sdv::app::CAppControl appcontrol;
if (!IsSDVFrameworkEnvironmentSet())
{
// if SDV_FRAMEWORK_RUNTIME environment variable is not set we need to set the Framework Runtime directory
appcontrol.SetFrameworkRuntimeDirectory("../../bin");
}
appcontrol.AddModuleSearchDir("../../bin");
std::stringstream sstreamAppConfig;
sstreamAppConfig << "[Application]" << std::endl;
sstreamAppConfig << "Mode=\"External\"" << std::endl;
sstreamAppConfig << "Instance=" << uiInstance << std::endl;
sstreamAppConfig << "Retries=" << 10 << std::endl;
sstreamAppConfig << "[Console]" << std::endl;
sstreamAppConfig << "Report=\"Verbose\"" << std::endl;
// Start the framework as external application, which wants to connect to instance 3001
if (!appcontrol.Startup(sstreamAppConfig.str()))
{
std::cout << "appcontrol.Startup() failed." << std::endl;
return false;
}
auto pCounterSteeringSvc = sdv::core::GetObject("Counter Steering Example Service").GetInterface<ICounterSteeringService>();
if (!pCounterSteeringSvc)
{
std::cout << "\nERROR: Could not get 'ICounterSteeringService', connection to " << std::to_string (uiInstance) << "probably failed.\n" << std::endl;
return false;
}
std::cout << "\nSUCCESS: Got 'ICounterSteeringService', could connect to instance." << std::to_string (uiInstance) << "\n" << std::endl;
return true;
}