Added in namespace GameLiftValidators and methods

Source/FPSTemplate/Private/Game/ShooterGameMode.cpp

@@ -3,6 +3,7 @@
 
 #include "Game/ShooterGameMode.h"
 #include "Logging/LogMacros.h"
+#include "Logging/StructuredLog.h"
 
 #if WITH_GAMELIFT
 #include "GameLiftServerSDK.h"
@@ -10,6 +11,49 @@
 
 DEFINE_LOG_CATEGORY(LogShooterGameMode)
 
+namespace GameLiftValidators {
+	const FRegexPattern FleetIdPattern(TEXT("^[a-z]*fleet-[a-zA-Z0-9\\-]+$"));
+	const int32 FleetIdLengthMin = 1;
+	const int32 FleetIdLengthMax = 128;
+	const FString ServerRegionPattern(TEXT("^[a-z]{2}-[a-z]+-[0-9]$"));
+	const int32 ServerRegionLengthMin = 3;
+	const int32 ServerRegionLengthMax = 16;
+	const FString WebSocketUrlPattern(TEXT("^(ws|wss):\\/\\/([0-9a-zA-Z.-]+)(:([1-9][0-9]{0,4}))?(\\/.*)?$"));
+	const int32 WebSocketUrlLengthMin = 1;
+	const int32 WebSocketUrlLengthMax = 128;
+	const FString AuthTokenPattern(TEXT("^[A-Za-z0-9+/=]+$"));
+	const int32 AuthTokenLengthMin = 20;
+	const int32 AuthTokenLengthMax = 2048;
+	const FString HostIdPattern(TEXT("^[a-z]*host-[a-zA-Z0-9\\-]+$"));
+	const int32 HostIdLengthMin = 1;
+	const int32 HostIdLengthMax = 128;
+	const int32 ServerPortMin = 1026;
+	const int32 ServerPortMax = 60000;
+	const int32 WebSocketPortMin = 1;
+	const int32 WebSocketPortMax = 60000;
+	
+	bool ValidateString(const FString& Value, const FRegexPattern* OptionalPattern, const int32 Min, const int32 Max)
+	{
+		if (Value.IsEmpty()) return false;
+		
+		if (OptionalPattern)
+		{
+			return FRegexMatcher(*OptionalPattern, Value).FindNext() &&
+				Value.Len() >= Min &&
+				Value.Len() <= Max;
+		}
+		else
+		{
+			return Value.Len() >= Min && Value.Len() <= Max;
+		}
+	}
+	
+	bool ValidateNumber(const int32 Value, const int32 Min, const int32 Max)
+	{
+		return Value >= Min && Value <= Max;
+	}
+}
+
 AShooterGameMode::AShooterGameMode()
 {
 	UE_LOG(LogShooterGameMode, Log, TEXT("Initializing ShooterGameMode..."));
@@ -27,12 +71,46 @@ void AShooterGameMode::BeginPlay()
 void AShooterGameMode::InitGame(const FString& MapName, const FString& Options, FString& ErrorMessage)
 {
 	Super::InitGame(MapName, Options, ErrorMessage);
+	
 	UE_LOG(LogShooterGameMode, Log, TEXT("[%s] Parsing CLI"), *FDateTime::UtcNow().ToString(TEXT("%Y%m%d-%H%M%S")));
 	CachedCommandLine = FCommandLine::Get();
-	bool bIsCriticalError = false;
 	
 	//  Parsing of Command Line
 	bDebugMode = FParse::Param(*CachedCommandLine, TEXT("Debug"));
+	GameLiftConfig.bDebugMode = FParse::Param(*CachedCommandLine, TEXT("Debug"));
+	
+	if (GameLiftConfig.bDebugMode)
+	{
+		UE_LOG(LogShooterGameMode, Log, TEXT("Debug mode: ENABLED"));
+#if UE_BUILD_DEBUG
+		UE_LOG(LogShooterGameMode, Log, TEXT("Command Line Arguments: %s"), *CachedCommandLine);
+#endif
+	}
+	
+	GameLiftConfig.ServerPort = GetConfiguredOrDefaultPort();
+	GameLiftConfig.bIsAnywhereFleet = FParse::Param(*CachedCommandLine, TEXT("glAnywhere"));
+	
+	if (GameLiftConfig.bIsAnywhereFleet)
+	{
+		UE_LOGFMT(LogShooterGameMode, Log, "GameLift Anywhere Fleet Command Line Parsing");
+		UE_LOGFMT(LogShooterGameMode, Log, "======Command Line Parameters======");
+		
+		UE_LOGFMT(LogShooterGameMode, Log, "===================================");
+	}
+	else
+	{
+		
+	}
+	
+}
+
+void AShooterGameMode::InitGame_original(const FString& MapName, const FString& Options, FString& ErrorMessage)
+{
+	Super::InitGame(MapName, Options, ErrorMessage);
+	
+	UE_LOG(LogShooterGameMode, Log, TEXT("[%s] Parsing CLI"), *FDateTime::UtcNow().ToString(TEXT("%Y%m%d-%H%M%S")));
+	CachedCommandLine = FCommandLine::Get();
+	bool bIsCriticalError = false;
 	
 	if (bDebugMode)
 	{
@@ -207,8 +285,37 @@ FString AShooterGameMode::GetSHA256Hash(const FString& Input)
 	return FString::Printf(TEXT("Fail_%dbytes"), Input.Len());
 }
 
-void AShooterGameMode::InitGameLift()
+bool AShooterGameMode::ParseAndOutputResult(const FString& InString, FString& OutValue, bool bRequired)
 {
-	//TODO: Need to write later, working on parser first.
+	//  Returns True if it is a critical error, returns false
+	
+	if (!FParse::Value(*InString, TEXT("hostId="), HostId))
+	{
+		UE_LOG(LogShooterGameMode, Error, TEXT("HostId Missing in Command Line"));
+		return bRequired;
+	}
+	else
+	{
+		UE_LOG(LogShooterGameMode, Log, TEXT("Host ID: %s"), *HostId);
+		return false;
+	}
+}
+
+bool AShooterGameMode::ValidateFleetId(const FString& InFleetId)
+{
+//	FRegexMatcher Matcher(FleetIdPattern, InFleetId);
+//	return Matcher.IsMatch() &&
+//		InFleetId.Len() >= 10 &&
+//		InFleetId.Len() < 128;
+	return false;
+}
+
+void AShooterGameMode::InitGameLift()
+{
+#if WITH_GAMELIFT
+	//TODO: Need to write later, working on parser first.
+#else
+	UE_LOGFMT(LogShooterGameMode, Warning, "GameLift  disabled");
+#endif
 }