/// <summary>
/// Writes the ServerList into a file.<b>If the reference is null a new ServerList is created and written.</b>
/// </summary>
/// <param name="list">Reference to the ServerList.</param>
/// <returns>Ok or IOFileCanNotBeWritten.</returns>
public static KSPM.Network.Common.Error.ErrorType WriteServerList(ref ServerList list)
{
XmlTextWriter serverListWriter;
XmlSerializer serverListSerializer;
KSPM.Network.Common.Error.ErrorType result = Common.Error.ErrorType.Ok;
if (list == null)
{
list = new ServerList();
}
try
{
serverListWriter = new XmlTextWriter(KSPM.Globals.KSPMGlobals.Globals.IOFilePath + ServerList.ServerListFilename, System.Text.UTF8Encoding.UTF8);
serverListWriter.Formatting = Formatting.Indented;
serverListSerializer = new XmlSerializer(typeof(ServerList));
serverListSerializer.Serialize(serverListWriter, list);
serverListWriter.Close();
}
catch (System.Exception ex)
{
result = Common.Error.ErrorType.IOFileCanNotBeWritten;
KSPM.Globals.KSPMGlobals.Globals.Log.WriteTo(ex.Message);
}
return(result);
}
/// <summary>
/// Read the settings file and inflate an object with the stored information.
/// If an error happens a default settings are created.
/// </summary>
/// <param name="settings">Out Reference to the ClientSettings object which would be filled.</param>
/// <returns>Ok or SettingsCanNotBeWritten.</returns>
public static KSPM.Network.Common.Error.ErrorType ReadSettings(out ClientSettings settings)
{
KSPM.Network.Common.Error.ErrorType result = Common.Error.ErrorType.Ok;
StreamReader settingsStreamReader;
XmlSerializer settingsSerializer;
XmlTextReader settingsReader;
settings = null;
try
{
settingsStreamReader = new StreamReader(KSPM.Globals.KSPMGlobals.Globals.IOFilePath + ClientSettings.SettingsFilename, System.Text.UTF8Encoding.UTF8);
settingsReader = new XmlTextReader(settingsStreamReader);
settingsSerializer = new XmlSerializer(typeof(ClientSettings));
settings = (ClientSettings)settingsSerializer.Deserialize(settingsReader);
settingsReader.Close();
settingsStreamReader.Close();
}
catch (FileNotFoundException)///If the file can not be loaded a default one is created iand written.
{
ClientSettings.DefaultSettings(out settings);
result = ClientSettings.WriteSettings(ref settings);
}
catch (DirectoryNotFoundException)
{ }
catch (IOException)
{ }
catch (System.InvalidOperationException)
{ }
return(result);
}
/// <summary>
/// Write the settings object into a Xml file using the UTF8 encoding.
/// If an error happens a default settings are created.
/// </summary>
/// <param name="settings">Reference to the ServerSettings object</param>
/// <returns>Ok or SettingsCanNotBeWritten.</returns>
public static KSPM.Network.Common.Error.ErrorType WriteSettings(ref ClientSettings settings)
{
XmlTextWriter settingsWriter;
XmlSerializer settingsSerializer;
KSPM.Network.Common.Error.ErrorType result = Common.Error.ErrorType.Ok;
if (settings == null)
{
ClientSettings.DefaultSettings(out settings);
}
settingsWriter = new XmlTextWriter(KSPM.Globals.KSPMGlobals.Globals.IOFilePath + ClientSettings.SettingsFilename, System.Text.UTF8Encoding.UTF8);
settingsWriter.Formatting = Formatting.Indented;
settingsSerializer = new XmlSerializer(typeof(ClientSettings));
try
{
settingsSerializer.Serialize(settingsWriter, settings);
settingsWriter.Close();
}
catch (System.Exception ex)
{
result = Common.Error.ErrorType.IOFileCanNotBeWritten;
KSPM.Globals.KSPMGlobals.Globals.Log.WriteTo(ex.Message);
}
return(result);
}
/// <summary>
/// Reads a file a tries to inflate a ServerList with the file's content.<b>If the file can not be read or it were some error a new ServeList is created, written and set as output.</b>
/// </summary>
/// <param name="list">Out reference to the ServerList.</param>
/// <returns>Ok or IOFileCanNotBeWritten.</returns>
public static KSPM.Network.Common.Error.ErrorType ReadServerList(out ServerList list)
{
KSPM.Network.Common.Error.ErrorType result = Common.Error.ErrorType.Ok;
StreamReader serverListStreamReader = null;
XmlSerializer serverListSerializer = null;
XmlTextReader serverListReader = null;
list = null;
try
{
serverListStreamReader = new StreamReader(KSPM.Globals.KSPMGlobals.Globals.IOFilePath + ServerList.ServerListFilename, System.Text.UTF8Encoding.UTF8);
serverListReader = new XmlTextReader(serverListStreamReader);
serverListSerializer = new XmlSerializer(typeof(ServerList));
list = (ServerList)serverListSerializer.Deserialize(serverListReader);
serverListReader.Close();
}
catch (FileNotFoundException)///If the file can not be loaded a default one is created iand written.
{
list = new ServerList();
list.hosts.Add(ServerInformation.LoopbackServerInformation);
result = ServerList.WriteServerList(ref list);
}
///Something went wrong trying to parse the XML file.
catch (XmlException)
{
serverListReader.Close();
list = new ServerList();
list.hosts.Add(ServerInformation.LoopbackServerInformation);
result = ServerList.WriteServerList(ref list);
}
catch (DirectoryNotFoundException)
{ }
catch (IOException)
{ }
catch (System.InvalidOperationException)
{ }
return(result);
}
