/// <summary>
/// Converts Xml of settings to a settings object
/// </summary>
/// <typeparam name="T">Type of the settings you want</typeparam>
/// <param name="xml">Xml string of settings</param>
/// <returns>Instance of Settings Class</returns>
internal static T GetSettingsInstance <T>(string xml) where T : ITrinitySetting <T>
{
var serializer = new DataContractSerializer(typeof(T));
using (var reader = XmlReader.Create(new StringReader(xml)))
{
XmlReader migrator = new SettingsMigrator(reader);
var loadedSetting = (T)serializer.ReadObject(migrator);
return(loadedSetting);
}
}
public void Load()
{
bool loadSuccessful = false;
bool migrateConfig = false;
// Only load once every 500ms (prevents duplicate Load calls)
if (DateTime.UtcNow.Subtract(_LastLoadedSettings).TotalMilliseconds <= 500)
{
return;
}
_LastLoadedSettings = DateTime.UtcNow;
string filename = GlobalSettingsFile;
lock (this)
{
try
{
if (File.Exists(GlobalSettingsFile))
{
Logger.Log(TrinityLogLevel.Info, LogCategory.UserInformation, "Loading Global Settings, You can use per-battletag settings by removing the Trinity.xml file under your Demonbuddy settings directory");
}
else if (File.Exists(BattleTagSettingsFile))
{
Logger.Log(TrinityLogLevel.Info, LogCategory.UserInformation, "Loading BattleTag Settings");
filename = BattleTagSettingsFile;
}
else if (File.Exists(OldBattleTagSettingsFile))
{
Logger.Log(TrinityLogLevel.Debug, LogCategory.UserInformation, "Old configuration file found, need to migrate!");
filename = OldBattleTagSettingsFile;
migrateConfig = true;
}
if (File.Exists(filename))
{
DateTime fsChangeStart = DateTime.UtcNow;
while (FileManager.IsFileReadLocked(new FileInfo(GlobalSettingsFile)))
{
Thread.Sleep(10);
if (DateTime.UtcNow.Subtract(fsChangeStart).TotalMilliseconds > 5000)
{
break;
}
}
using (Stream stream = File.Open(filename, FileMode.Open, FileAccess.Read, FileShare.Read))
{
DataContractSerializer serializer = new DataContractSerializer(typeof(TrinitySetting));
XmlReader reader = XmlReader.Create(stream);
XmlReader migrator = new SettingsMigrator(reader);
TrinitySetting loadedSetting = (TrinitySetting)serializer.ReadObject(migrator);
loadedSetting.CopyTo(this);
stream.Close();
Logger.Log("Configuration file loaded");
// this tests to make sure we didn't load anything null, and our load was succesful
if (Advanced != null && Combat != null && Combat.Misc != null)
{
loadSuccessful = true;
}
}
}
else
{
Logger.Log(TrinityLogLevel.Debug, LogCategory.UserInformation, "Configuration file not found.");
Reset();
}
}
catch (Exception ex)
{
Logger.Log(TrinityLogLevel.Error, LogCategory.UserInformation, "Error while loading Config file: {0}", ex);
loadSuccessful = false;
migrateConfig = false;
}
if (migrateConfig && loadSuccessful)
{
Logger.Log(TrinityLogLevel.Debug, LogCategory.UserInformation, "Migrating configuration to new Trinity.xml");
Save();
File.Delete(OldBattleTagSettingsFile);
}
}
}
