mirror of
https://github.com/eclipse-openvehicle-api/openvehicle-api.git
synced 2026-02-05 15:18:45 +00:00
223 lines
8.7 KiB
C++
223 lines
8.7 KiB
C++
#include "../../global/process_watchdog.h"
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#include <support/sdv_core.h>
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#include "../../global/cmdlnparser/cmdlnparser.cpp"
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#include "../../global/exec_dir_helper.h"
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#include <support/mem_access.h>
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#include <support/sdv_core.h>
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#include <support/app_control.h>
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#include <iostream>
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#include <array>
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#include <algorithm>
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#include <thread>
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#include "context.h"
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#include "startup_shutdown.h"
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#include "list_elements.h"
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#include "start_stop_service.h"
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#include "installation.h"
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#include "../error_msg.h"
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/**
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* @brief Add a slag to the string.
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* @param[in] rssString The string to add a flag to.
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* @param[in] rssFlag The flag text to add.
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*/
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void AddFlagString(std::string& rssString, const std::string& rssFlag)
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{
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if (!rssString.empty()) rssString += " | ";
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rssString += rssFlag;
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}
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#if defined(_WIN32) && defined(_UNICODE)
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extern "C" int wmain(int iArgc, const wchar_t* rgszArgv[])
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#else
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extern "C" int main(int iArgc, const char* rgszArgv[])
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#endif
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{
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// Workaround for GCC to make certain that POSIX thread library is loaded before the components are loaded.
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// REASON: If the first call to a thread is done in a dynamic library, the application is already classified as single
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// threaded and a termination is initiated.
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// See: https://stackoverflow.com/questions/51209268/using-stdthread-in-a-library-loaded-with-dlopen-leads-to-a-sigsev
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// NOTE EVE 27.05.2025: This task has been taken over by the process watchdog.
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CProcessWatchdog watchdog;
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// If not set, set the runtime location to the EXE directory.
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if (sdv::app::CAppControl::GetFrameworkRuntimeDirectory().empty())
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sdv::app::CAppControl::SetFrameworkRuntimeDirectory(GetExecDirectory());
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if (sdv::app::CAppControl::GetComponentInstallDirectory().empty())
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sdv::app::CAppControl::SetComponentInstallDirectory(GetExecDirectory());
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CCommandLine cmdln(static_cast<uint32_t>(CCommandLine::EParseFlags::no_assignment_character));
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SContext sContext;
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bool bError = false;
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bool bHelp = false;
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bool bVersion = false;
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std::string ssArgError;
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try
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{
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auto& rArgHelpDef = cmdln.DefineOption("?", bHelp, "Show help. Use <COMMAND> --help for specific help on the command.");
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rArgHelpDef.AddSubOptionName("help");
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auto& rArgSilentDef = cmdln.DefineOption("s", sContext.bSilent, "Do not show any information on std::cout. Not compatible with 'verbose'.");
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rArgSilentDef.AddSubOptionName("silent");
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auto& rArgVerboseDef = cmdln.DefineOption("v", sContext.bVerbose, "Provide verbose information. Not compatible with 'silent'.");
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rArgVerboseDef.AddSubOptionName("verbose");
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cmdln.DefineSubOption("version", bVersion, "Show version information.");
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cmdln.DefineSubOption("instance", sContext.uiInstanceID, "The instance ID of the SDV instance (default ID is 1000).");
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cmdln.DefineSubOption("server_silent", sContext.bServerSilent, "Only used with STARTUP command: Server is started using "
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"silent option. Not compatible with 'server_verbose'.");
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cmdln.DefineSubOption("server_verbose", sContext.bServerVerbose, "Only used with STARTUP command: Server is started using "
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"verbose option. Not compatible with 'server_silent'.");
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cmdln.DefineSubOption("install_dir", sContext.pathInstallDir, "Only used with STARTUP command: Installation directory "
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"(absolute or relative to the sdv_core executable).");
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cmdln.DefineSubOption("no_header", sContext.bListNoHdr, "Only used with LIST command: Do not print a header for the "
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"listing table.");
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cmdln.DefineSubOption("short", sContext.bListShort, "Only used with LIST command: Print only the most essential "
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"information as one column.");
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cmdln.DefineDefaultArgument(sContext.seqCmdLine, "COMMAND");
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cmdln.Parse(static_cast<size_t>(iArgc), rgszArgv);
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} catch (const SArgumentParseException& rsExcept)
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{
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ssArgError = rsExcept.what();
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bHelp = true;
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bError = true;
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}
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if (!sContext.bSilent)
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{
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std::cout << "SDV Server Control Utility" << std::endl;
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std::cout << "Copyright (C): 2022-2025 ZF Friedrichshafen AG" << std::endl;
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std::cout << "Author: Erik Verhoeven" << std::endl << std::endl;
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}
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if (!ssArgError.empty() && !sContext.bSilent)
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std::cerr << "ERROR: " << ssArgError << std::endl;
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if (!bHelp && !bVersion && sContext.seqCmdLine.empty())
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{
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if (!sContext.bSilent)
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std::cerr << "ERROR: Missing command!" << std::endl;
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bHelp = true;
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bError = true;
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}
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enum class ECommand { unknown, startup, shutdown, list, install, update, uninstall, start, stop } eCommand = ECommand::unknown;
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if (!sContext.seqCmdLine.empty())
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{
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if (iequals(sContext.seqCmdLine[0], "STARTUP")) eCommand = ECommand::startup;
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else if (iequals(sContext.seqCmdLine[0], "SHUTDOWN")) eCommand = ECommand::shutdown;
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else if (iequals(sContext.seqCmdLine[0], "LIST")) eCommand = ECommand::list;
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else if (iequals(sContext.seqCmdLine[0], "INSTALL")) eCommand = ECommand::install;
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else if (iequals(sContext.seqCmdLine[0], "UPDATE")) eCommand = ECommand::update;
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else if (iequals(sContext.seqCmdLine[0], "UNINSTALL")) eCommand = ECommand::uninstall;
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else if (iequals(sContext.seqCmdLine[0], "START")) eCommand = ECommand::start;
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else if (iequals(sContext.seqCmdLine[0], "STOP")) eCommand = ECommand::stop;
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else
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{
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if (!sContext.bSilent)
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std::cerr << "ERROR: Invalid command: " << sContext.seqCmdLine[0] << std::endl;
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bHelp = true;
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bError = true;
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}
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}
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if (bHelp)
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{
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if (!sContext.bSilent)
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{
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if (bError)
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std::cout << std::endl;
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switch (eCommand)
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{
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case ECommand::startup:
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case ECommand::shutdown:
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StartupShutdownHelp(sContext);
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break;
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case ECommand::start:
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case ECommand::stop:
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StartStopServiceHelp(sContext);
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break;
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case ECommand::list:
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ListHelp(sContext);
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break;
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case ECommand::install:
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case ECommand::update:
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case ECommand::uninstall:
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InstallationHelp(sContext);
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break;
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default:
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cmdln.PrintHelp(std::cout, R"code(Supported commands:
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STARTUP Start the core application server
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SHUTDOWN Stop the core application server
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LIST List module/classes/component/installation/connection information.
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INSTALL Install a new application or service.
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UPDATE Update an existing installation.
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UNINSTALL Uninstall an installed application or service.
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START Start a service (complex services only).
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STOP Stop a service (complex services only).
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)code");
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break;
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}
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}
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return bError ? CMDLN_ARG_ERR : NO_ERROR;
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}
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if (bError) return CMDLN_ARG_ERR;
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if (bVersion)
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std::cout << "Version: " << (SDVFrameworkBuildVersion / 100) << "." << (SDVFrameworkBuildVersion % 100) << " build " <<
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SDVFrameworkSubbuildVersion << " interface " << SDVFrameworkInterfaceVersion << std::endl;
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if (sContext.seqCmdLine.empty()) return NO_ERROR; // Done.
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// Start the application control
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if (sContext.bVerbose)
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std::cout << "Starting local application control.." << std::endl;
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sdv::app::CAppControl appcontrol;
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std::string ssAppConfig = std::string(R"code(
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[Application]
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Mode = "Maintenance"
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Instance = )code") + std::to_string(sContext.uiInstanceID) + R"code(
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)code";
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if (!appcontrol.Startup(ssAppConfig))
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{
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if (!sContext.bSilent)
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std::cerr << "ERROR: " << APP_CONTROL_STARTUP_ERROR_MSG << std::endl;
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return APP_CONTROL_STARTUP_ERROR;
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}
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int iRet = 0;
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switch (eCommand)
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{
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case ECommand::startup:
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iRet = StartupSDVServer(sContext);
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break;
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case ECommand::shutdown:
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iRet = ShutdownSDVServer(sContext);
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break;
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case ECommand::list:
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iRet = ListElements(sContext);
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break;
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case ECommand::start:
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iRet = StartService(sContext);
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break;
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case ECommand::stop:
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iRet = StopService(sContext);
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break;
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case ECommand::install:
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iRet = Install(sContext);
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break;
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case ECommand::update:
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iRet = Update(sContext);
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break;
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case ECommand::uninstall:
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iRet = Uninstall(sContext);
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break;
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default:
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std::cout << "Command missing :-(" << std::endl;
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break;
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}
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if (sContext.bVerbose) std::cout << "Shutting down local application control.." << std::endl;
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appcontrol.Shutdown();
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return iRet;
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} |