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Source/MediocreMapper/BPFileIO.cpp

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+// Fill out your copyright notice in the Description page of Project Settings.
+
+#include "BPFileIO.h"
+
+bool UBPFileIO::VerifyOrCreateDirectory(const FString & TestDir)
+{
+	IPlatformFile& PlatformFile = FPlatformFileManager::Get().GetPlatformFile();
+
+	// Directory Exists?
+	if (!PlatformFile.DirectoryExists(*TestDir))
+	{
+		PlatformFile.CreateDirectory(*TestDir);
+
+		if (!PlatformFile.DirectoryExists(*TestDir))
+		{
+			return false;
+		}
+	}
+	return true;
+}
+
+bool UBPFileIO::VerifyDirectory(const FString & TestDir)
+{
+	IPlatformFile& PlatformFile = FPlatformFileManager::Get().GetPlatformFile();
+
+	// Directory Exists?
+	if (!PlatformFile.DirectoryExists(*TestDir))
+	{
+		return false;
+	}
+	return true;
+}
+
+TArray<FString> UBPFileIO::FindAllDirectories(const FString & TestDir)
+{
+	TArray<FString> result;
+	IFileManager& FileManager = IFileManager::Get();
+	FString FinalPath = TestDir + "/*";
+
+	FileManager.FindFiles(result, *FinalPath, false, true);
+	return result;
+}
+
+TArray<FString> UBPFileIO::FindAllFiles(const FString & TestDir)
+{
+	TArray<FString> result;
+	IFileManager& FileManager = IFileManager::Get();
+	FString FinalPath = TestDir + "/*";
+
+	FileManager.FindFiles(result, *FinalPath, true, false);
+	return result;
+}
+
+bool UBPFileIO::VerifyFile(const FString & TestFile)
+{
+	if (FPlatformFileManager::Get().GetPlatformFile().FileExists(*TestFile))
+	{
+		return true;
+	}
+	return false;
+}
+
+bool UBPFileIO::RenameOrMoveFile(const FString & InputFile, const FString & OutputFile)
+{
+	if (!FPlatformFileManager::Get().GetPlatformFile().FileExists(*InputFile))
+	{
+		return false;
+	}
+
+	if (!FPlatformFileManager::Get().GetPlatformFile().MoveFile(*OutputFile, *InputFile))
+	{
+		return false;
+	}
+
+	return true;
+}
+
+bool UBPFileIO::CopyFile(const FString & File, const FString& OutputDirectory, const FString& newName)
+{
+	IPlatformFile& PlatformFile = FPlatformFileManager::Get().GetPlatformFile();
+
+	if (PlatformFile.FileExists(*File))
+	{
+		if (PlatformFile.DirectoryExists(*OutputDirectory))
+		{
+			PlatformFile.CopyFile(*FString(OutputDirectory + "/" + newName), *File);
+			return true;
+		}
+	}
+	return false;
+}
+
+bool UBPFileIO::DeleteFile(const FString & File)
+{
+	if (!FPlatformFileManager::Get().GetPlatformFile().DeleteFile(*File))
+	{
+		return false;
+	}
+
+	return true;
+}
+
+bool UBPFileIO::DeleteDirectory(const FString & Directory)
+{
+	if (!FPlatformFileManager::Get().GetPlatformFile().DeleteDirectory(*Directory))
+	{
+		return false;
+	}
+
+	return true;
+}