mRemoteNG/mRemoteV1/Config/DataProviders/FileDataProvider.cs

using System;
using System.IO;
using mRemoteNG.App;

namespace mRemoteNG.Config.DataProviders
{
    public class FileDataProvider : IDataProvider<string>
    {
        public string FilePath { get; set; }

        public FileDataProvider(string filePath)
        {
            FilePath = filePath;
        }

        public virtual string Load()
        {
            var fileContents = "";
            try
            {
                fileContents = File.ReadAllText(FilePath);
            }
            catch (Exception ex)
            {
                Runtime.MessageCollector.AddExceptionStackTrace($"Failed to load file {FilePath}", ex);
            }
            return fileContents;
        }

        public virtual void Save(string content)
        {
            try
            {
                File.WriteAllText(FilePath, content);
            }
            catch (Exception ex)
            {
                Runtime.MessageCollector.AddExceptionStackTrace($"Failed to save file {FilePath}", ex);
            }
        }

        public virtual void MoveTo(string newPath)
        {
            try
            {
                File.Move(FilePath, newPath);
                FilePath = newPath;
            }
            catch (Exception ex)
            {
                Runtime.MessageCollector.AddExceptionStackTrace($"Failed to move file {FilePath} to {newPath}", ex);
            }
        }
    }
}