partial void SyncNotes(NSObject sender)
{
var dest_manifest_path = Path.Combine(settings.syncURL, "manifest.xml");
SyncManifest dest_manifest;
if (!File.Exists(dest_manifest_path))
{
using (var output = new FileStream(dest_manifest_path, FileMode.Create)) {
SyncManifest.Write(new SyncManifest(), output);
}
}
using (var input = new FileStream(dest_manifest_path, FileMode.Open)) {
dest_manifest = SyncManifest.Read(input);
}
var dest_storage = new DiskStorage(settings.syncURL);
var dest_engine = new Engine(dest_storage);
var client = new FilesystemSyncClient(NoteEngine, manifestTracker.Manifest);
var server = new FilesystemSyncServer(dest_engine, dest_manifest);
var sync_manager = new SyncManager(client, server);
sync_manager.DoSync();
RefreshNotesWindowController();
// write back the dest manifest
using (var output = new FileStream(dest_manifest_path, FileMode.Create)) {
SyncManifest.Write(dest_manifest, output);
}
}
public ManifestTracker(Engine engine, string path)
{
this.path = path;
if (!File.Exists(path))
{
Manifest = new SyncManifest();
using (var output = new FileStream(path, FileMode.Create)) {
SyncManifest.Write(Manifest, output);
}
foreach (Note note in engine.GetNotes().Values)
{
Manifest.NoteRevisions [note.Guid] = Manifest.LastSyncRevision + 1;
}
Flush();
}
using (var input = new FileStream(path, FileMode.Open)) {
this.Manifest = SyncManifest.Read(input);
}
engine.NoteAdded += (Note note) => {
Console.WriteLine("Note added");
Manifest.NoteRevisions [note.Guid] = Manifest.LastSyncRevision + 1;
};
engine.NoteUpdated += (Note note) => {
Console.WriteLine("Note updated");
Manifest.NoteRevisions [note.Guid] = Manifest.LastSyncRevision + 1;
};
engine.NoteRemoved += (Note note) => {
Console.WriteLine("Note removed: " + note.Guid);
Manifest.NoteDeletions.Add(note.Guid, note.Title);
};
}
public DirectoryBasedNoteRepository(string username, string notes_base_path)
{
this.Username = username;
this.notesBasePath = notes_base_path;
lock (userLocks) {
if (!userLocks.ContainsKey(Username))
{
userLocks [Username] = new Semaphore(1, 10);
}
}
// if another instance for this user exists, wait until it is freed
userLocks [username].WaitOne();
storagePath = this.notesBasePath + "/" + Username;
if (!Directory.Exists(storagePath))
{
Directory.CreateDirectory(storagePath);
}
storage = new DiskStorage();
storage.SetPath(storagePath);
Engine = new Engine(storage);
// read in data from "manifest" file
manifestPath = Path.Combine(storagePath, "manifest.xml");
if (File.Exists(manifestPath))
{
string manifest_xml = File.ReadAllText(manifestPath);
var textreader = new StringReader(manifest_xml);
var xmlreader = new XmlTextReader(textreader);
Manifest = SyncManifest.Read(xmlreader);
}
else
{
Manifest = new SyncManifest();
Manifest.ServerId = Guid.NewGuid().ToString();
}
}
