/// <summary>
/// Saves settings to the specified file name.
/// </summary>
/// <param name="fileName">Name of the file.</param>
/// <param name="settings">The settings.</param>
private static void SaveSettings(string fileName, SerializableSettings settings)
{
Log.Debug(typeof(SerializableSettings), "Save", "Begin");
try
{
string filePath = Path.GetDirectoryName(Path.GetFullPath(fileName));
if (!Directory.Exists(filePath))
{
Directory.CreateDirectory(filePath);
}
if (File.Exists(fileName))
{
try
{
File.Copy(fileName, fileName + ".bak", true);
}
catch (Exception ex)
{
Log.Error(typeof(SerializableSettings), "Save", ex, "Copy to .bak failed");
}
}
Log.Info(typeof(SerializableSettings), "Save", fileName);
using (FileStream file = File.Create(fileName))
{
XmlSerializer ser = new XmlSerializer(typeof(SerializableSettings), XmlRoot);
ser.Serialize(file, settings);
file.Flush();
file.Close();
}
return;
}
catch (Exception ex)
{
Log.Error(typeof(SerializableSettings), "Save", ex);
return;
}
finally
{
Log.Debug(typeof(SerializableSettings), "Save", "End");
}
}
/// <summary>
/// Loads settings from the specified file name.
/// </summary>
/// <param name="fileName">Name of the file.</param>
/// <returns>
/// The settings.
/// </returns>
/// <exception cref="InvalidDataException">No data</exception>
private static SerializableSettings LoadSettings(string fileName)
{
Log.Debug(typeof(SerializableSettings), "Load", "Begin");
try
{
if (File.Exists(fileName))
{
Log.Info(typeof(SerializableSettings), "Load", fileName);
using (FileStream file = File.OpenRead(fileName))
{
XmlSerializer serializer = new XmlSerializer(typeof(SerializableSettings), XmlRoot);
SerializableSettings settings = serializer.Deserialize(file) as SerializableSettings;
if (settings == null)
{
throw new InvalidDataException("No data");
}
Log.Debug(typeof(SerializableSettings), "Load", "Loaded");
return(settings);
}
}
}
catch (Exception ex)
{
Log.Error(typeof(SerializableSettings), "Load", ex);
}
finally
{
Log.Debug(typeof(SerializableSettings), "Load", "End");
}
return(new SerializableSettings());
}
