public static void SetFileManager(IFileManager fileManager)
{
if (fileManager != null)
{
_getCurrentDirectoryDelegate = fileManager.GetCurrentDirectory;
_fileExistsDelegate = fileManager.FileExists;
_isAbsolutePathDelegate = fileManager.IsAbsolutePath;
_toAbsolutePathDelegate = fileManager.ToAbsolutePath;
_readFileDelegate = fileManager.ReadFile;
var delegates = new FileManagerDelegates
{
GetCurrentDirectoryDelegate =
Marshal.GetFunctionPointerForDelegate(_getCurrentDirectoryDelegate),
FileExistsDelegate =
Marshal.GetFunctionPointerForDelegate(_fileExistsDelegate),
IsAbsolutePathDelegate =
Marshal.GetFunctionPointerForDelegate(_isAbsolutePathDelegate),
ToAbsolutePathDelegate =
Marshal.GetFunctionPointerForDelegate(_toAbsolutePathDelegate),
ReadFileDelegate =
Marshal.GetFunctionPointerForDelegate(_readFileDelegate)
};
FileManagerMarshaller.SetDelegates(delegates);
}
else
{
UnsetFileManager();
}
}
public static void UnsetFileManager()
{
FileManagerMarshaller.UnsetDelegates();
_getCurrentDirectoryDelegate = null;
_fileExistsDelegate = null;
_isAbsolutePathDelegate = null;
_toAbsolutePathDelegate = null;
_readFileDelegate = null;
}