public bool DoSettingsNeedToBeUpdated(string newFileVersion)
{
if (FileVersion.Equals(newFileVersion, StringComparison.InvariantCultureIgnoreCase) && StoredSettingsVersion == 2)
{
return(!remoteSettingsStorage.CollectionExists(CurrentCollectionPath));
}
return(true);
}
public static async Task CheckCompatibilityAsync(this IBackupReader reader)
{
var current = await reader.ReadVersionAsync();
if (!Expected.Equals(current))
{
throw new BackupRestoreException("Backup file is not compatible with this version.");
}
}
private void SetupSerializer()
{
ser.Formatting = Formatting.None;
ser.TypeNameHandling = TypeNameHandling.Auto;
if (FileVersion.Equals("1"))
{
ser.Converters.Add(new GestureIntentConverter_V1());
}
else //if (FileVersion.Equals("2"))
{
ser.Converters.Add(new GestureIntentConverter());
}
}
private void Deserialize(Stream stream, bool closeStream)
{
if (stream == null || !stream.CanRead)
{
throw new ArgumentException("stream");
}
try
{
using (var txtReader = new StreamReader(stream))
using (var jsonReader = new JsonTextReader(txtReader))
{
var ser = new JsonSerializer();
ser.Formatting = Formatting.None;
ser.TypeNameHandling = TypeNameHandling.Auto;
if (FileVersion.Equals("1"))
{
ser.Converters.Add(new GestureIntentConverter_V1());
}
else if (FileVersion.Equals("2"))
{
ser.Converters.Add(new GestureIntentConverter());
}
var result = ser.Deserialize <SerializeWrapper>(jsonReader);
FileVersion = result.FileVersion;
GlobalApp = result.Global;
//Apps = result.Apps;
Apps = new Dictionary <string, ExeApp>();
//to lower
foreach (var a in result.Apps.Values)
{
a.ExecutablePath = a.ExecutablePath.ToLower();
Apps.Add(a.ExecutablePath, a);
}
HotCornerCommands = result.HotCornerCommands;
}
}
finally
{
if (closeStream)
{
stream.Dispose();
}
}
//todo: 完全在独立domain中加载json.net?
/*var deserializeDomain = AppDomain.CreateDomain("jsonDeserialize");
* deserializeDomain.UnhandledException += (sender, args) => { throw new IOException(args.ExceptionObject.ToString()); };
* deserializeDomain.DomainUnload += (sender, args) =>
* {
* Console.WriteLine("deserializeDomain Unloaded");
* };
* var wrapperRef = (ISerializeWrapper)deserializeDomain.CreateInstanceAndUnwrap("SerializeWrapper", "SerializeWrapper.SerializeWrapper");
*
* wrapperRef.DeserializeFromStream(stream, FileVersion, closeStream);
*
* GlobalApp = wrapperRef.Global;
* Apps = wrapperRef.Apps;
*
* wrapperRef = null;
*
* GC.Collect(GC.MaxGeneration, GCCollectionMode.Forced);
* GC.WaitForPendingFinalizers();
*
* AppDomain.Unload(deserializeDomain);
* deserializeDomain = null;
*
* GC.Collect(GC.MaxGeneration, GCCollectionMode.Forced);
* GC.WaitForPendingFinalizers();*/
}