96 lines
2.5 KiB
C++
96 lines
2.5 KiB
C++
// Copyright Epic Games, Inc. All Rights Reserved.
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#include "UnrealFrontendMain.h"
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#include "RequiredProgramMainCPPInclude.h"
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#include "StatsConvertCommand.h"
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#include "UserInterfaceCommand.h"
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#include "LaunchFromProfileCommand.h"
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IMPLEMENT_APPLICATION(UnrealFrontend, "UnrealFrontend");
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/**
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* Platform agnostic implementation of the main entry point.
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*/
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int32 UnrealFrontendMain( const TCHAR* CommandLine )
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{
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FTaskTagScope TaskTagScope(ETaskTag::EGameThread);
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// Override the stack size for the thread pool.
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FQueuedThreadPool::OverrideStackSize = 256 * 1024;
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FCommandLine::Set(CommandLine);
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FString Command;
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FString Params;
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FString NewCommandLine = CommandLine;
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// process command line parameters
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bool bRunCommand = FParse::Value(*NewCommandLine, TEXT("-RUN="), Command);
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if (Command.IsEmpty())
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{
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GLog->Logf(ELogVerbosity::Warning, TEXT("The command line argument '-RUN=' does not have a command name associated with it."));
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}
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if (bRunCommand)
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{
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// extract off any '-PARAM=' parameters so that they aren't accidentally parsed by engine init
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FParse::Value(*NewCommandLine, TEXT("-PARAMS="), Params);
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if (Params.Len() > 0)
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{
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// remove from the command line & trim quotes
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NewCommandLine = NewCommandLine.Replace(*Params, TEXT(""));
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Params = Params.TrimQuotes();
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}
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}
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// Add -Messaging if it was not given in the command line.
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if (!FParse::Param(*NewCommandLine, TEXT("MESSAGING")))
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{
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NewCommandLine += TEXT(" -Messaging");
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}
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// Add '-Log' if the Frontend was run with '-RUN=' without '-LOG' so we can read any potential log output.
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if (bRunCommand && !FParse::Param(*NewCommandLine, TEXT("LOG")))
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{
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NewCommandLine += TEXT(" -Log");
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}
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// initialize core
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GEngineLoop.PreInit(*NewCommandLine);
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FModuleManager::Get().StartProcessingNewlyLoadedObjects();
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bool Succeeded = true;
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// Execute desired command
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// To execute, run with '-RUN="COMMAND_NAME_FOUND_BELOW"'.
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// NOTE - Some commands may require extra command line parameters.
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if (bRunCommand)
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{
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if (Command.Equals(TEXT("CONVERT"), ESearchCase::IgnoreCase))
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{
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FStatsConvertCommand::Run();
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}
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// The 'LAUNCHPROFILE' command also needs '-PROFILENAME="MY_PROFILE_NAME"' as a command line parameter.
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else if (Command.Equals(TEXT("LAUNCHPROFILE"), ESearchCase::IgnoreCase))
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{
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FLaunchFromProfileCommand* ProfileLaunch = new FLaunchFromProfileCommand;
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ProfileLaunch->Run(Params);
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}
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}
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else
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{
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FUserInterfaceCommand::Run();
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}
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// shut down
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FEngineLoop::AppPreExit();
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FModuleManager::Get().UnloadModulesAtShutdown();
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return Succeeded ? 0 : -1;
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}
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