long filename support (#330)

- Bugfix: Long file paths now works correctly on Windows

1 files changed, 80 insertions, 5 deletions

diff --git a/src/zencore/include/zencore/filesystem.h b/src/zencore/include/zencore/filesystem.h
index 9a2b15d1d..c23f16d03 100644
--- a/src/zencore/include/zencore/filesystem.h
+++ b/src/zencore/include/zencore/filesystem.h
@@ -20,21 +20,35 @@ class WorkerThreadPool;
 
 /** Delete directory (after deleting any contents)
  */
-ZENCORE_API bool DeleteDirectories(const std::filesystem::path& dir);
+ZENCORE_API bool DeleteDirectories(const std::filesystem::path& Path);
+
+/** Delete directory (after deleting any contents)
+ */
+ZENCORE_API bool DeleteDirectories(const std::filesystem::path& Path, std::error_code& Ec);
+
+/** Ensure directory exists.
+
+	Will also create any required parent direCleanDirectoryctories
+ */
+ZENCORE_API bool CreateDirectories(const std::filesystem::path& Path);
 
 /** Ensure directory exists.
 
 	Will also create any required parent directories
  */
-ZENCORE_API bool CreateDirectories(const std::filesystem::path& dir);
+ZENCORE_API bool CreateDirectories(const std::filesystem::path& Path, std::error_code& Ec);
+
+/** Ensure directory exists and delete contents (if any) before returning
+ */
+ZENCORE_API bool CleanDirectory(const std::filesystem::path& Path, bool ForceRemoveReadOnlyFiles);
 
 /** Ensure directory exists and delete contents (if any) before returning
  */
-ZENCORE_API bool CleanDirectory(const std::filesystem::path& dir);
+ZENCORE_API bool CleanDirectory(const std::filesystem::path& Path, bool ForceRemoveReadOnlyFiles, std::error_code& Ec);
 
 /** Ensure directory exists and delete contents (if any) before returning
  */
-ZENCORE_API bool CleanDirectoryExceptDotFiles(const std::filesystem::path& dir);
+ZENCORE_API bool CleanDirectoryExceptDotFiles(const std::filesystem::path& Path);
 
 /** Map native file handle to a path
  */
@@ -44,6 +58,46 @@ ZENCORE_API std::filesystem::path PathFromHandle(void* NativeHandle, std::error_
  */
 ZENCORE_API std::filesystem::path CanonicalPath(std::filesystem::path InPath, std::error_code& Ec);
 
+/** Query file size
+ */
+ZENCORE_API bool IsFile(const std::filesystem::path& Path);
+
+/** Query file size
+ */
+ZENCORE_API bool IsFile(const std::filesystem::path& Path, std::error_code& Ec);
+
+/** Query file size
+ */
+ZENCORE_API bool IsDir(const std::filesystem::path& Path);
+
+/** Query file size
+ */
+ZENCORE_API bool IsDir(const std::filesystem::path& Path, std::error_code& Ec);
+
+/** Query file size
+ */
+ZENCORE_API bool RemoveFile(const std::filesystem::path& Path);
+
+/** Query file size
+ */
+ZENCORE_API bool RemoveFile(const std::filesystem::path& Path, std::error_code& Ec);
+
+/** Query file size
+ */
+ZENCORE_API bool RemoveDir(const std::filesystem::path& Path);
+
+/** Query file size
+ */
+ZENCORE_API bool RemoveDir(const std::filesystem::path& Path, std::error_code& Ec);
+
+/** Query file size
+ */
+ZENCORE_API uint64_t FileSizeFromPath(const std::filesystem::path& Path);
+
+/** Query file size
+ */
+ZENCORE_API uint64_t FileSizeFromPath(const std::filesystem::path& Path, std::error_code& Ec);
+
 /** Query file size from native file handle
  */
 ZENCORE_API uint64_t FileSizeFromHandle(void* NativeHandle);
@@ -56,6 +110,22 @@ ZENCORE_API uint64_t GetModificationTickFromHandle(void* NativeHandle, std::erro
  */
 ZENCORE_API uint64_t GetModificationTickFromPath(const std::filesystem::path& Filename);
 
+/** Move a file, if the files are not on the same drive the function will fail
+ */
+ZENCORE_API void RenameFile(const std::filesystem::path& SourcePath, const std::filesystem::path& TargetPath);
+
+/** Move a file, if the files are not on the same drive the function will fail
+ */
+ZENCORE_API void RenameFile(const std::filesystem::path& SourcePath, const std::filesystem::path& TargetPath, std::error_code& Ec);
+
+/** Move a directory, if the files are not on the same drive the function will fail
+ */
+ZENCORE_API void RenameDirectory(const std::filesystem::path& SourcePath, const std::filesystem::path& TargetPath);
+
+/** Move a directory, if the files are not on the same drive the function will fail
+ */
+ZENCORE_API void RenameDirectory(const std::filesystem::path& SourcePath, const std::filesystem::path& TargetPath, std::error_code& Ec);
+
 ZENCORE_API std::filesystem::path GetRunningExecutablePath();
 
 /** Set the max open file handle count to max allowed for the current process on Linux and MacOS
@@ -277,12 +347,16 @@ std::filesystem::path PickDefaultSystemRootDirectory();
 
 #if ZEN_PLATFORM_WINDOWS
 uint32_t GetFileAttributes(const std::filesystem::path& Filename);
+uint32_t GetFileAttributes(const std::filesystem::path& Filename, std::error_code& Ec);
 void	 SetFileAttributes(const std::filesystem::path& Filename, uint32_t Attributes);
+void	 SetFileAttributes(const std::filesystem::path& Filename, uint32_t Attributes, std::error_code& Ec);
 #endif	// ZEN_PLATFORM_WINDOWS
 
 #if ZEN_PLATFORM_LINUX || ZEN_PLATFORM_MAC
 uint32_t GetFileMode(const std::filesystem::path& Filename);
-void	 SetFileMode(const std::filesystem::path& Filename, uint32_t Attributes);
+uint32_t GetFileMode(const std::filesystem::path& Filename, std::error_code& Ec);
+void	 SetFileMode(const std::filesystem::path& Filename, uint32_t Mode);
+void	 SetFileMode(const std::filesystem::path& Filename, uint32_t Mode, std::error_code& Ec);
 #endif	// ZEN_PLATFORM_LINUX || ZEN_PLATFORM_MAC
 
 bool	 IsFileAttributeReadOnly(uint32_t FileAttributes);
@@ -290,6 +364,7 @@ bool	 IsFileModeReadOnly(uint32_t FileMode);
 uint32_t MakeFileAttributeReadOnly(uint32_t FileAttributes, bool ReadOnly);
 uint32_t MakeFileModeReadOnly(uint32_t FileMode, bool ReadOnly);
 
+bool SetFileReadOnly(const std::filesystem::path& Filename, bool ReadOnly, std::error_code& Ec);
 bool SetFileReadOnly(const std::filesystem::path& Filename, bool ReadOnly);
 
 std::filesystem::path StringToPath(const std::string_view& Path);