/// <summary>
/// Checks if the path is valid
/// </summary>
/// <param name="inPath"></param>
/// <returns>True if this path is relative</returns>
public static bool IsRelative(string inPath)
{
using (FStringUnsafe inPathUnsafe = new FStringUnsafe(inPath))
{
return(Native_FPaths.IsRelative(ref inPathUnsafe.Array));
}
}
/// <summary>
/// Checks if the directory exists
/// </summary>
/// <param name="inPath"></param>
/// <returns>True if this directory was found, false otherwise</returns>
public static bool DirectoryExists(string inPath)
{
using (FStringUnsafe inPathUnsafe = new FStringUnsafe(inPath))
{
return(Native_FPaths.DirectoryExists(ref inPathUnsafe.Array));
}
}
/// <summary>
/// Convert all / and \ to TEXT("/")
/// </summary>
/// <param name="inPath"></param>
public static void NormalizeFilename(ref string inPath)
{
using (FStringUnsafe inPathUnsafe = new FStringUnsafe(inPath))
{
Native_FPaths.NormalizeFilename(ref inPathUnsafe.Array);
inPath = inPathUnsafe.Value;
}
}
/// <summary>
/// Checks if two paths are the same.
/// </summary>
/// <param name="pathA">PathA First path to check.</param>
/// <param name="pathB">PathB Second path to check.</param>
/// <returns>True if both paths are the same. False otherwise.</returns>
public static bool IsSamePath(string pathA, string pathB)
{
using (FStringUnsafe pathAUnsafe = new FStringUnsafe(pathA))
using (FStringUnsafe pathBUnsafe = new FStringUnsafe(pathB))
{
return(Native_FPaths.IsSamePath(ref pathAUnsafe.Array, ref pathBUnsafe.Array));
}
}
/// <summary>
/// Removes duplicate slashes in paths.
/// Assumes all slashes have been converted to TEXT('/').
/// For example, takes the string:
/// BaseDirectory/SomeDirectory//SomeOtherDirectory////Filename.ext
/// and converts it to:
/// BaseDirectory/SomeDirectory/SomeOtherDirectory/Filename.ext
/// </summary>
/// <param name="inPath"></param>
public static void RemoveDuplicateSlashes(ref string inPath)
{
using (FStringUnsafe inPathUnsafe = new FStringUnsafe(inPath))
{
Native_FPaths.RemoveDuplicateSlashes(ref inPathUnsafe.Array);
inPathUnsafe.Value = inPath;
}
}
/// <summary>
/// Sets the path to the project file.
/// </summary>
/// <param name="newGameProjectFilePath">The project file path to set.</param>
public static void SetProjectFilePath(string newGameProjectFilePath)
{
using (FStringUnsafe newGameProjectFilePathUnsafe = new FStringUnsafe(newGameProjectFilePath))
{
// Make sure this doesn't hold onto the address of this string
Native_FPaths.SetProjectFilePath(ref newGameProjectFilePathUnsafe.Array);
}
}
/// <summary>
/// Takes an "Unreal" pathname and converts it to a platform filename.
/// </summary>
/// <param name="inPath"></param>
public static void MakePlatformFilename(ref string inPath)
{
using (FStringUnsafe inPathUnsafe = new FStringUnsafe(inPath))
{
Native_FPaths.MakePlatformFilename(ref inPathUnsafe.Array);
inPathUnsafe.Value = inPath;
}
}
/// <summary>
/// Gets thhe relative path to get from BaseDir to RootDirectory
/// </summary>
/// <returns></returns>
public static string GetRelativePathToRoot()
{
using (FStringUnsafe resultUnsafe = new FStringUnsafe())
{
Native_FPaths.GetRelativePathToRoot(ref resultUnsafe.Array);
return(resultUnsafe.Value);
}
}
/// <summary>
/// Normalize all / and \ to TEXT("/") and remove any trailing TEXT("/") if the character before that is not a TEXT("/") or a colon
/// </summary>
/// <param name="inPath"></param>
public static void NormalizeDirectoryName(ref string inPath)
{
using (FStringUnsafe inPathUnsafe = new FStringUnsafe(inPath))
{
Native_FPaths.NormalizeDirectoryName(ref inPathUnsafe.Array);
inPathUnsafe.Value = inPath;
}
}
/// <summary>
/// Returns the path in front of the filename
/// </summary>
/// <param name="inPath"></param>
/// <returns></returns>
public static string GetPath(string inPath)
{
using (FStringUnsafe inPathUnsafe = new FStringUnsafe(inPath))
using (FStringUnsafe resultUnsafe = new FStringUnsafe())
{
Native_FPaths.GetPath(ref inPathUnsafe.Array, ref resultUnsafe.Array);
return(resultUnsafe.Value);
}
}
/// <summary>
/// Gets the extension for this filename.
/// </summary>
/// <param name="inPath"></param>
/// <param name="includeDot">if true, includes the leading dot in the result</param>
/// <returns></returns>
public static string GetExtension(string inPath, bool includeDot = false)
{
using (FStringUnsafe inPathUnsafe = new FStringUnsafe(inPath))
using (FStringUnsafe resultUnsafe = new FStringUnsafe())
{
Native_FPaths.GetExtension(ref inPathUnsafe.Array, includeDot, ref resultUnsafe.Array);
return(resultUnsafe.Value);
}
}
/// <summary>
/// Converts a relative path name to a fully qualified name relative to the process BaseDir().
/// </summary>
/// <param name="inPath"></param>
/// <returns></returns>
public static string ConvertRelativePathToFull(string inPath)
{
using (FStringUnsafe inPathUnsafe = new FStringUnsafe(inPath))
using (FStringUnsafe resultUnsafe = new FStringUnsafe())
{
Native_FPaths.ConvertRelativePathToFull(ref inPathUnsafe.Array, ref resultUnsafe.Array);
return(resultUnsafe.Value);
}
}
/// <summary>
/// Takes a fully pathed string and eliminates relative pathing (eg: annihilates ".." with the adjacent directory).
/// Assumes all slashes have been converted to TEXT('/').
/// For example, takes the string:
/// BaseDirectory/SomeDirectory/../SomeOtherDirectory/Filename.ext
/// and converts it to:
/// BaseDirectory/SomeOtherDirectory/Filename.ext
/// </summary>
/// <param name="inPath"></param>
/// <returns></returns>
public static bool CollapseRelativeDirectories(ref string inPath)
{
using (FStringUnsafe inPathUnsafe = new FStringUnsafe(inPath))
{
bool result = Native_FPaths.CollapseRelativeDirectories(ref inPathUnsafe.Array);
inPathUnsafe.Value = inPath;
return(result);
}
}
/// <summary>
/// Returns the same thing as GetCleanFilename, but without the extension
/// </summary>
/// <param name="inPath"></param>
/// <param name="removePath"></param>
/// <returns></returns>
public static string GetBaseFilename(string inPath, bool removePath = true)
{
using (FStringUnsafe inPathUnsafe = new FStringUnsafe(inPath))
using (FStringUnsafe resultUnsafe = new FStringUnsafe())
{
Native_FPaths.GetBaseFilename(ref inPathUnsafe.Array, removePath, ref resultUnsafe.Array);
return(resultUnsafe.Value);
}
}
/// <summary>
/// Changes the extension of the given filename
/// </summary>
/// <param name="inPath"></param>
/// <param name="inNewExtension"></param>
/// <returns></returns>
public static string ChangeExtension(string inPath, string inNewExtension)
{
using (FStringUnsafe inPathUnsafe = new FStringUnsafe(inPath))
using (FStringUnsafe inNewExtensionUnsafe = new FStringUnsafe(inNewExtension))
using (FStringUnsafe resultUnsafe = new FStringUnsafe())
{
Native_FPaths.ChangeExtension(ref inPathUnsafe.Array, ref inNewExtensionUnsafe.Array, ref resultUnsafe.Array);
return(resultUnsafe.Value);
}
}
/// <summary>
/// Parses a fully qualified or relative filename into its components (filename, path, extension).
/// </summary>
/// <param name="inPath"></param>
/// <param name="pathPart">[out] receives the value of the path portion of the input string</param>
/// <param name="filenamePart">[out] receives the value of the filename portion of the input string</param>
/// <param name="extensionPart">[out] receives the value of the extension portion of the input string</param>
public static void Split(string inPath, ref string pathPart, ref string filenamePart, ref string extensionPart)
{
using (FStringUnsafe inPathUnsafe = new FStringUnsafe(inPath))
using (FStringUnsafe pathPartUnsafe = new FStringUnsafe(pathPart))
using (FStringUnsafe filenamePartUnsafe = new FStringUnsafe(filenamePart))
using (FStringUnsafe extensionPartUnsafe = new FStringUnsafe(extensionPart))
{
Native_FPaths.Split(ref inPathUnsafe.Array, ref pathPartUnsafe.Array, ref filenamePartUnsafe.Array, ref extensionPartUnsafe.Array);
}
}
/// <summary>
/// Validates that the parts that make up the path contain no invalid characters as dictated by the operating system
/// Note that this is a different set of restrictions to those imposed by FPackageName
/// </summary>
/// <param name="inPath">path to validate</param>
/// <param name="reason">optional parameter to fill with the failure reason</param>
/// <returns></returns>
public static bool ValidatePath(string inPath, out string reason)
{
using (FStringUnsafe reasonUnsafe = new FStringUnsafe())
using (FStringUnsafe inPathUnsafe = new FStringUnsafe(inPath))
{
bool result = Native_FPaths.ValidatePath(ref inPathUnsafe.Array, ref reasonUnsafe.Array);
reason = reasonUnsafe.Value;
return(result);
}
}
/// <summary>
/// Converts a normal path to a sandbox path (in Saved/Sandboxes).
/// </summary>
/// <param name="inPath"></param>
/// <param name="inSandboxName">The name of the sandbox.</param>
/// <returns></returns>
public static string ConvertToSandboxPath(string inPath, string inSandboxName)
{
using (FStringUnsafe inPathUnsafe = new FStringUnsafe(inPath))
using (FStringUnsafe inSandboxNameUnsafe = new FStringUnsafe(inSandboxName))
using (FStringUnsafe resultUnsafe = new FStringUnsafe())
{
Native_FPaths.ConvertFromSandboxPath(ref inPathUnsafe.Array, ref inSandboxNameUnsafe.Array, ref resultUnsafe.Array);
return(resultUnsafe.Value);
}
}
/// <summary>
/// Assuming both paths (or filenames) are relative to the base dir, find the relative path to the InPath.
/// </summary>
/// <param name="inPath">Path to make this path relative to.</param>
/// <param name="inRelativeTo">Path relative to InPath</param>
/// <returns></returns>
public static bool MakePathRelativeTo(ref string inPath, string inRelativeTo)
{
using (FStringUnsafe inPathUnsafe = new FStringUnsafe(inPath))
using (FStringUnsafe inRelativeToUnsafe = new FStringUnsafe(inRelativeTo))
{
bool result = Native_FPaths.MakePathRelativeTo(ref inPathUnsafe.Array, ref inRelativeToUnsafe.Array);
inPath = inPathUnsafe.Value;
return(result);
}
}
/// <summary>
/// Creates a temporary filename with the specified prefix.
/// </summary>
/// <param name="path">The file pathname.</param>
/// <param name="prefix">The file prefix.</param>
/// <param name="extension">File extension ('.' required).</param>
/// <returns></returns>
public static string CreateTempFilename(string path, string prefix = "", string extension = ".tmp")
{
using (FStringUnsafe pathUnsafe = new FStringUnsafe(path))
using (FStringUnsafe prefixUnsafe = new FStringUnsafe(prefix))
using (FStringUnsafe extensionUnsafe = new FStringUnsafe(extension))
using (FStringUnsafe resultUnsafe = new FStringUnsafe())
{
Native_FPaths.CreateTempFilename(ref pathUnsafe.Array, ref prefixUnsafe.Array, ref extensionUnsafe.Array, ref resultUnsafe.Array);
return(resultUnsafe.Value);
}
}
public static string Combine(params string[] paths)
{
if (paths != null && paths.Length > 0)
{
string result = paths[0];
using (FStringUnsafe pathAUnsafe = new FStringUnsafe())
using (FStringUnsafe pathBUnsafe = new FStringUnsafe())
using (FStringUnsafe resultUnsafe = new FStringUnsafe())
{
for (int i = 1; i < paths.Length; i++)
{
pathAUnsafe.Value = result;
pathBUnsafe.Value = paths[i];
Native_FPaths.Combine(ref pathAUnsafe.Array, ref pathBUnsafe.Array, ref resultUnsafe.Array);
result = resultUnsafe.Value;
}
}
return(result);
}
return(null);
}
/// <summary>
/// Returns a list of game-specific localization paths
/// </summary>
/// <returns></returns>
public static string[] GetGameLocalizationPaths()
{
return(GetStringArray(Native_FPaths.GetGameLocalizationPaths()));
}
