private void Downloaded(ListItem item, byte[] bytes)
{
if (Aborted)
return;
Report(new SyncCompleteInfo
{
Database = bytes,
Path = _info.Path,
Modified = item.Timestamp,
Result = SyncResults.Downloaded,
});
}
private void ConflictUploaded(
ListItem item, string path)
{
if (Aborted)
return;
Report(new SyncCompleteInfo
{
Path = path,
Modified = item.Timestamp,
Result = SyncResults.Conflict,
});
}
private void Listed(ListItem item)
{
if (Aborted)
return;
if (item.Timestamp == null)
{
// File deleted from server, upload local file to server.
Try(x => x.Upload(item, Uploaded));
return;
}
if (item.Timestamp == _info.Modified)
{
if (!_info.HasLocalChanges)
{
// Already up-to-date
Report(new SyncCompleteInfo
{
Path = _info.Path,
Result = SyncResults.NoChange,
});
return;
}
// Has local change, upload to server
Try(x => x.Upload(item, Uploaded));
return;
}
if (!_info.HasLocalChanges)
{
// Has changes from server
Try(x => x.Download(item, Downloaded));
return;
}
// Conflict
Try(x => x.Conflict(item, ConflictUploaded));
}
private void Uploaded(ListItem item)
{
if (Aborted)
return;
Report(new SyncCompleteInfo
{
Path = _info.Path,
Modified = item.Timestamp,
Result = SyncResults.Uploaded,
});
}
public abstract void Upload(ListItem item,
Action<ListItem> uploaded);
public abstract void Download(ListItem item,
Action<ListItem, byte[]> downloaded);
public abstract void Conflict(ListItem item,
Action<ListItem, string> uploaded);
