Lesson 55 working properly now

Source/DedicatedServers/Public/Game/DS_GameMode.h

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+// Fill out your copyright notice in the Description page of Project Settings.
+
+#pragma once
+
+struct FServerParameters;
+struct FProcessParameters;
+
+#include "CoreMinimal.h"
+#include "GameFramework/GameMode.h"
+#include "Game/GameLift/GameLiftClpTypes.h"
+#include "DS_GameMode.generated.h"
+
+DECLARE_LOG_CATEGORY_EXTERN(LogDS_GameMode, Log, All);
+
+struct FGameLiftConfig
+{
+	bool bIsAnywhereFleet = false;
+	bool bAllOptionsFound = false;
+	
+	int32 ServerPort = 7777;
+	
+	cmdlineparser::details::FParseResult AuthTokenResult;
+	cmdlineparser::details::FParseResult FleetIdResult;
+	cmdlineparser::details::FParseResult HostIdResult;
+	cmdlineparser::details::FParseResult WebSocketUrlResult;
+};
+
+
+UCLASS()
+class DEDICATEDSERVERS_API ADS_GameMode : public AGameMode
+{
+	GENERATED_BODY()
+	
+public:
+	
+protected:
+	virtual void BeginPlay() override;
+
+	virtual void InitGame(const FString& MapName, const FString& Options, FString& ErrorMessage) override;
+
+private:
+	FGameLiftConfig GameLiftConfig;
+	FString CachedCommandLine;
+	
+	static FString GetSHA256Hash(const FString& InString);
+	void InitGameLift();
+	
+	bool GetAnywhereFleetParameters(const FString& CommandLineString);
+	void LogAnywhereFleetParameters();
+	
+	TSharedPtr<FProcessParameters> ProcessParameters;
+	static void LogServerParameters(const FServerParameters& InServerParameters);
+
+	static FString GetValueOrHash(const FString& Value);
+};

Source/DedicatedServers/Public/Game/GameLift/GameLiftClpTypes.h

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+#pragma once
+
+namespace cmdlineparser::details
+{
+	enum EAvailableTokens
+	{
+		Unknown = 0,
+		AuthToken,
+		HostId,
+		FleetId,
+		WebsocketUrl,
+		MaxToken
+	};
+	
+	enum EErrorCodes
+	{
+		NoError,
+		TokenNotFound,
+		ValueEmpty,
+		FailedValidation,
+		MaxCode
+	};
+	
+	inline static const TMap<EErrorCodes, FString>& ERROR_MESSAGES = []() -> 
+	const TMap<EErrorCodes, FString>&
+	{
+		static TMap<EErrorCodes, FString> Error_Messages =
+		{
+			{NoError,TEXT("VALID: {0}: {1}") },
+			{FailedValidation,TEXT("VALIDATION FAILED: [-{0}=] found....  Value: [{1}]") },
+			{TokenNotFound,TEXT("INVALID TOKEN: [-{0}=] not found in command line arguments") },
+			{ValueEmpty,TEXT("EMPTY VALUE: [-{0}=] found.  No value assigned") },
+
+			};
+		return Error_Messages;
+	}();
+	
+	inline static const TMap<EAvailableTokens, FString>& CLI_TOKENS = []() ->
+	const TMap<EAvailableTokens, FString>&
+	{
+		static TMap<EAvailableTokens, FString> Cli_Tokens =
+		{
+			{AuthToken, TEXT("authtoken") },	
+			{FleetId, TEXT("fleetid") },
+			{HostId, TEXT("hostid") },
+			{Unknown, TEXT("unknown") },
+			{WebsocketUrl, TEXT("websocketurl") }	
+		};
+		return Cli_Tokens;
+	}();	
+	
+	inline static const TMap<EAvailableTokens, FString>& REGEX_PATTERNS = []() ->
+	const TMap<EAvailableTokens, FString>&
+	{
+		static TMap<EAvailableTokens, FString> Regex_Patterns =
+		{
+			{Unknown,TEXT(".*") },
+			{AuthToken,TEXT("^[a-zA-Z0-9\\-]+$") },
+			{HostId,TEXT("^[a-zA-Z0-9][a-zA-Z0-9\\-]{0,62}[a-zA-Z0-9]?$") },
+			{FleetId,TEXT("^[a-z]*fleet-[a-zA-Z0-9\\-]+$|^arn:.*:[a-z]*fleet\\/[a-z]*fleet-[a-zA-Z0-9\\-]+$") },
+			{WebsocketUrl,TEXT("^wss://[a-z0-9-]+(\\.[a-z0-9-]+)*\\.api\\.amazongamelift\\.com(:[0-9]+)?/?$") },
+			};
+		return Regex_Patterns;
+	}();
+	
+//	extern const TMap<EErrorCodes, FString>& ERROR_MESSAGES;
+//	extern const TMap<EAvailableTokens, FString>& CLI_TOKENS;
+//	extern const TMap<EAvailableTokens, FString>& REGEX_PATTERNS;
+	
+	struct FParseResult
+	{
+		EAvailableTokens Token = EAvailableTokens::Unknown;
+		FString Value = FString();
+		bool bIsValid = false;
+		EErrorCodes ErrorCode = EErrorCodes::TokenNotFound;
+		FString ErrorMessage = FString();
+		
+	};
+}