public bool ApplyToDatabase(ServerDataSource dataSource)
{
if (IsServer())
{
pathUids = new List <long>();
}
lock (dataSource.Lock)
{
int i = 0;
foreach (PlaylistItem pi in IsServer() ? paths.Select(x => new PlaylistItem()
{
Item = x
})
: paths.Select(x => new PlaylistItem()
{
Item = x, UID = pathUids[i++]
}))
{
dataSource.LibraryPlaylist.PlaylistItems.Add(pi);
if (IsServer())
{
pathUids.Add(pi.UID);
}
}
}
return(false);
}
public bool ApplyToDatabase(ServerDataSource dataSource)
{
bool result = false;
lock (dataSource.Lock)
{
Playlist pl = dataSource.Playlists.FastGet(uid);
if (dataSource.CurrentItem != null && items.Contains(dataSource.CurrentItem.UID))
{
dataSource.CurrentItem = null;
result = true;
}
if (dataSource.NextItemOverride != null && items.Contains(dataSource.NextItemOverride.UID))
{
dataSource.NextItemOverride = null;
}
// This is a performance-critical area in the client, because Remove is a costly operation on INotifyCollectionChanged objects
if (items.Count > 1)
{
HashSet <long> fastItems = new HashSet <long>(items);
pl.PlaylistItems.RemoveAll(x => fastItems.Contains(x.UID));
}
else if (items.Count > 0)
{
pl.PlaylistItems.Remove(pl.PlaylistItems.FastGet(items[0]));
}
}
return(result);
}
public bool ApplyToDatabase(ServerDataSource dataSource)
{
Playlist pl = dataSource.Playlists.FastGet(uid);
pl.Name = name;
return(false);
}
public bool ApplyToDatabase(ServerDataSource dataSource)
{
if (IsServer())
{
pathUids = new List <long>();
}
lock (dataSource.Lock)
{
Playlist pl = dataSource.Playlists.FastGet(uid);
int i = 0;
int index = after < 0 ? 0 : pl.PlaylistItems.IndexOf(pl.PlaylistItems.FastGet(after)) + 1;
foreach (PlaylistItem pi in IsServer() ? paths.Select(x => new PlaylistItem()
{
Item = x
})
: paths.Select(x => new PlaylistItem()
{
Item = x, UID = pathUids[i++]
}))
{
pl.PlaylistItems.Insert(index++, pi);
if (IsServer())
{
pathUids.Add(pi.UID);
}
}
}
return(false);
}
public bool ApplyToDatabase(ServerDataSource dataSource)
{
// Note - we MUST change Action before the item itself, because bindings to NextItemOverride may check Action and assume
// it is the current action.
dataSource.NextItemOverrideAction = type;
dataSource.NextItemOverride = uid < 0 ? null : dataSource.GetItem(uid, true);
return(false);
}
public bool ApplyToDatabase(ServerDataSource dataSource)
{
dataSource.CurrentItem = uid < 0 ? null : dataSource.GetItem(uid, true);
if (dataSource.NextItemOverride != null && dataSource.NextItemOverride.UID == uid)
{
dataSource.NextItemOverride = null;
}
return(true);
}
public bool ApplyToDatabase(ServerDataSource dataSource)
{
bool abortClient = false;
List <long> needles;
if (items.Contains(after))
{
return(false);
}
List <PlaylistItem> foundNeedles = new List <PlaylistItem>();
needles = items.ToList();
HashSet <Playlist> relevantPlaylists = new HashSet <Playlist>();
for (int haystackIndex = 0; haystackIndex < dataSource.Playlists.Count && needles.Count > 0; haystackIndex++)
{
Playlist haystack = dataSource.Playlists[haystackIndex];
for (int needleIndex = 0; needleIndex < needles.Count; needleIndex++)
{
PlaylistItem foundNeedle;
long uid = needles[needleIndex];
if (haystack.PlaylistItems.FastTryGet(uid, out foundNeedle))
{
foundNeedles.Add(foundNeedle);
relevantPlaylists.Add(haystack);
}
}
}
if (needles.Count != foundNeedles.Count)
{
// This is bad, some UIDs were not found - abort the client, but only after we re-add the items we removed
abortClient = true;
}
HashSet <long> fastNeedles = new HashSet <long>(needles);
foreach (Playlist haystack in relevantPlaylists)
{
haystack.PlaylistItems.RemoveAll(x => fastNeedles.Contains(x.UID));
}
Playlist pl = dataSource.Playlists.FastGet(pid);
int index = after < 0 ? 0 : pl.PlaylistItems.IndexOf(pl.PlaylistItems.FastGet(after)) + 1;
foreach (PlaylistItem currItem in foundNeedles)
{
pl.PlaylistItems.Insert(index++, currItem);
}
if (abortClient)
{
throw new Exception("Could not find UIDs: " + needles.Select(x => x.ToString()).Aggregate((x, y) => x + " " + y));
}
return(false);
}
public bool ApplyToDatabase(ServerDataSource dataSource)
{
Playlist pl = IsServer() ? new Playlist()
: new Playlist()
{
UID = uid
};
dataSource.Playlists.Add(pl);
if (IsServer())
{
uid = pl.UID;
}
return(false);
}
public MainForm()
{
HaProtoImpl.Entity = HaProtoImpl.HaMusicEntity.Server;
InitializeComponent();
CreateLogger();
DataSource = new ServerDataSource();
DataSource.Playlists.Add(new Playlist());
Mover = new Mover(this);
listenerThread = new Thread(new ThreadStart(ListenerMain));
player = new HaMusicPlayerManager(new NAudioPlayer(this), this, 50);
player.SongChanged += player_SongChanged;
player.PlayingChanged += player_PlayingChanged;
RestoreState();
hashell = new HaShell(this, console);
}
public bool ApplyToDatabase(ServerDataSource dataSource)
{
bool result = false;
Playlist pl = dataSource.Playlists.FastGet(uid);
if (dataSource.CurrentItem != null && pl.PlaylistItems.ContainsKey(dataSource.CurrentItem.UID))
{
dataSource.CurrentItem = null;
result = true;
}
if (dataSource.NextItemOverride != null && pl.PlaylistItems.ContainsKey(dataSource.NextItemOverride.UID))
{
dataSource.NextItemOverride = null;
}
pl.PlaylistItems.Clear();
return(result);
}
public bool ApplyToDatabase(ServerDataSource dataSource)
{
if (IsServer())
{
pathUids = new List <long>();
}
bool result = false;
lock (dataSource.Lock)
{
if (dataSource.LibraryPlaylist.PlaylistItems.Contains(dataSource.CurrentItem))
{
dataSource.CurrentItem = null;
result = true;
}
if (dataSource.LibraryPlaylist.PlaylistItems.Contains(dataSource.NextItemOverride))
{
dataSource.NextItemOverride = null;
}
dataSource.LibraryPlaylist.PlaylistItems.Clear();
if (paths == null)
{
return(result);
}
int i = 0;
foreach (PlaylistItem pi in IsServer() ? paths.Select(x => new PlaylistItem()
{
Item = x
})
: paths.Select(x => new PlaylistItem()
{
Item = x, UID = pathUids[i++]
}))
{
dataSource.LibraryPlaylist.PlaylistItems.Add(pi);
if (IsServer())
{
pathUids.Add(pi.UID);
}
}
}
return(result);
}
public bool ApplyToDatabase(ServerDataSource dataSource)
{
HashSet <string> paths_set = new HashSet <string>(paths);
bool result = false;
if (dataSource.LibraryPlaylist.PlaylistItems.Contains(dataSource.CurrentItem) && paths_set.Contains(dataSource.CurrentItem.Item))
{
dataSource.CurrentItem = null;
result = true;
}
if (dataSource.LibraryPlaylist.PlaylistItems.Contains(dataSource.NextItemOverride) && paths_set.Contains(dataSource.NextItemOverride.Item))
{
dataSource.NextItemOverride = null;
}
foreach (string path in paths)
{
dataSource.LibraryPlaylist.PlaylistItems.RemoveAll(x => paths_set.Contains(x.Item));
}
return(result);
}
public bool ApplyToDatabase(ServerDataSource dataSource)
{
bool result = false;
lock (dataSource.Lock)
{
if (dataSource.Playlists.Count < 2)
{
return(result);
}
Playlist pl = dataSource.Playlists.FastGet(uid);
if (dataSource.CurrentItem != null && pl.PlaylistItems.ContainsKey(dataSource.CurrentItem.UID))
{
dataSource.CurrentItem = null;
result = true;
}
if (dataSource.NextItemOverride != null && pl.PlaylistItems.ContainsKey(dataSource.NextItemOverride.UID))
{
dataSource.NextItemOverride = null;
}
dataSource.Playlists.Remove(pl);
}
return(result);
}
public bool ApplyToDatabase(ServerDataSource dataSource)
{
if (IsServer())
pathUids = new List<long>();
lock (dataSource.Lock)
{
int i = 0;
foreach (PlaylistItem pi in IsServer() ? paths.Select(x => new PlaylistItem() { Item = x })
: paths.Select(x => new PlaylistItem() { Item = x, UID = pathUids[i++] }))
{
dataSource.LibraryPlaylist.PlaylistItems.Add(pi);
if (IsServer())
pathUids.Add(pi.UID);
}
}
return false;
}
public bool ApplyToDatabase(ServerDataSource dataSource)
{
lock (dataSource.Lock)
{
// Note - we MUST change Action before the item itself, because bindings to NextItemOverride may check Action and assume
// it is the current action.
dataSource.NextItemOverrideAction = type;
dataSource.NextItemOverride = uid < 0 ? null : dataSource.GetItem(uid, true);
}
return false;
}
public bool ApplyToDatabase(ServerDataSource dataSource)
{
throw new NotSupportedException();
}
public bool ApplyToDatabase(ServerDataSource dataSource)
{
bool result = false;
lock (dataSource.Lock)
{
if (dataSource.Playlists.Count < 2)
{
return result;
}
Playlist pl = dataSource.Playlists.FastGet(uid);
if (dataSource.CurrentItem != null && pl.PlaylistItems.ContainsKey(dataSource.CurrentItem.UID))
{
dataSource.CurrentItem = null;
result = true;
}
if (dataSource.NextItemOverride != null && pl.PlaylistItems.ContainsKey(dataSource.NextItemOverride.UID))
{
dataSource.NextItemOverride = null;
}
dataSource.Playlists.Remove(pl);
}
return result;
}
public bool ApplyToDatabase(ServerDataSource dataSource)
{
bool abortClient = false;
List<long> needles;
if (items.Contains(after))
return false;
lock (dataSource.Lock)
{
List<PlaylistItem> foundNeedles = new List<PlaylistItem>();
needles = items.ToList();
HashSet<Playlist> relevantPlaylists = new HashSet<Playlist>();
for (int haystackIndex = 0; haystackIndex < dataSource.Playlists.Count && needles.Count > 0; haystackIndex++)
{
Playlist haystack = dataSource.Playlists[haystackIndex];
for (int needleIndex = 0; needleIndex < needles.Count; needleIndex++)
{
PlaylistItem foundNeedle;
long uid = needles[needleIndex];
if (haystack.PlaylistItems.FastTryGet(uid, out foundNeedle))
{
foundNeedles.Add(foundNeedle);
relevantPlaylists.Add(haystack);
}
}
}
if (needles.Count != foundNeedles.Count)
{
// This is bad, some UIDs were not found - abort the client, but only after we re-add the items we removed
abortClient = true;
}
HashSet<long> fastNeedles = new HashSet<long>(needles);
foreach (Playlist haystack in relevantPlaylists)
{
haystack.PlaylistItems.RemoveAll(x => fastNeedles.Contains(x.UID));
}
Playlist pl = dataSource.Playlists.FastGet(pid);
int index = after < 0 ? 0 : pl.PlaylistItems.IndexOf(pl.PlaylistItems.FastGet(after)) + 1;
foreach (PlaylistItem currItem in foundNeedles)
{
pl.PlaylistItems.Insert(index++, currItem);
}
}
if (abortClient)
{
throw new Exception("Could not find UIDs: " + needles.Select(x => x.ToString()).Aggregate((x, y) => x + " " + y));
}
return false;
}
public bool ApplyToDatabase(ServerDataSource dataSource)
{
bool result = false;
lock (dataSource.Lock)
{
Playlist pl = dataSource.Playlists.FastGet(uid);
if (dataSource.CurrentItem != null && items.Contains(dataSource.CurrentItem.UID))
{
dataSource.CurrentItem = null;
result = true;
}
if (dataSource.NextItemOverride != null && items.Contains(dataSource.NextItemOverride.UID))
{
dataSource.NextItemOverride = null;
}
// This is a performance-critical area in the client, because Remove is a costly operation on INotifyCollectionChanged objects
if (items.Count > 1)
{
HashSet<long> fastItems = new HashSet<long>(items);
pl.PlaylistItems.RemoveAll(x => fastItems.Contains(x.UID));
}
else if (items.Count > 0)
{
pl.PlaylistItems.Remove(pl.PlaylistItems.FastGet(items[0]));
}
}
return result;
}
public bool ApplyToDatabase(ServerDataSource dataSource)
{
dataSource.Mode = move;
return false;
}
public static HaProtoImpl.HaProtoPacket ApplyPacketToDatabase(HaProtoImpl.Opcode op, byte[] data, ServerDataSource dataSource, out bool result)
{
HaProtoPacket packet;
switch (op)
{
case HaProtoImpl.Opcode.ADD:
packet = HaProtoImpl.ADD.Parse(data);
break;
case HaProtoImpl.Opcode.REMOVE:
packet = HaProtoImpl.REMOVE.Parse(data);
break;
case HaProtoImpl.Opcode.CLEAR:
packet = HaProtoImpl.CLEAR.Parse(data);
break;
case HaProtoImpl.Opcode.SETSONG:
packet = HaProtoImpl.SETSONG.Parse(data);
break;
case HaProtoImpl.Opcode.SKIP:
packet = HaProtoImpl.SKIP.Parse(data);
break;
case HaProtoImpl.Opcode.ADDPL:
packet = HaProtoImpl.ADDPL.Parse(data);
break;
case HaProtoImpl.Opcode.DELPL:
packet = HaProtoImpl.DELPL.Parse(data);
break;
case HaProtoImpl.Opcode.RENPL:
packet = HaProtoImpl.RENPL.Parse(data);
break;
case HaProtoImpl.Opcode.SETMOVE:
packet = HaProtoImpl.SETMOVE.Parse(data);
break;
case HaProtoImpl.Opcode.REORDER:
packet = HaProtoImpl.REORDER.Parse(data);
break;
case HaProtoImpl.Opcode.INJECT:
packet = HaProtoImpl.INJECT.Parse(data);
break;
case HaProtoImpl.Opcode.LIBRARY_ADD:
packet = HaProtoImpl.LIBRARY_ADD.Parse(data);
break;
case HaProtoImpl.Opcode.LIBRARY_REMOVE:
packet = HaProtoImpl.LIBRARY_REMOVE.Parse(data);
break;
case HaProtoImpl.Opcode.LIBRARY_RESET:
packet = HaProtoImpl.LIBRARY_RESET.Parse(data);
break;
default:
throw new NotImplementedException();
}
result = packet.ApplyToDatabase(dataSource);
return packet;
}
public bool ApplyToDatabase(ServerDataSource dataSource)
{
lock (dataSource.Lock)
{
dataSource.NextItemOverride = uid < 0 ? null : dataSource.GetItem(uid);
}
return false;
}
public bool ApplyToDatabase(ServerDataSource dataSource)
{
dataSource.Mode = move;
return(false);
}
public bool ApplyToDatabase(ServerDataSource dataSource)
{
throw new NotSupportedException();
}
public bool ApplyToDatabase(ServerDataSource dataSource)
{
HashSet<string> paths_set = new HashSet<string>(paths);
bool result = false;
lock (dataSource.Lock)
{
if (dataSource.LibraryPlaylist.PlaylistItems.Contains(dataSource.CurrentItem) && paths_set.Contains(dataSource.CurrentItem.Item))
{
dataSource.CurrentItem = null;
result = true;
}
if (dataSource.LibraryPlaylist.PlaylistItems.Contains(dataSource.NextItemOverride) && paths_set.Contains(dataSource.NextItemOverride.Item))
{
dataSource.NextItemOverride = null;
}
foreach (string path in paths)
{
dataSource.LibraryPlaylist.PlaylistItems.RemoveAll(x => paths_set.Contains(x.Item));
}
}
return result;
}
public bool ApplyToDatabase(ServerDataSource dataSource)
{
if (IsServer())
pathUids = new List<long>();
bool result = false;
lock (dataSource.Lock)
{
if (dataSource.LibraryPlaylist.PlaylistItems.Contains(dataSource.CurrentItem))
{
dataSource.CurrentItem = null;
result = true;
}
if (dataSource.LibraryPlaylist.PlaylistItems.Contains(dataSource.NextItemOverride))
{
dataSource.NextItemOverride = null;
}
dataSource.LibraryPlaylist.PlaylistItems.Clear();
if (paths == null)
return result;
int i = 0;
foreach (PlaylistItem pi in IsServer() ? paths.Select(x => new PlaylistItem() { Item = x })
: paths.Select(x => new PlaylistItem() { Item = x, UID = pathUids[i++] }))
{
dataSource.LibraryPlaylist.PlaylistItems.Add(pi);
if (IsServer())
pathUids.Add(pi.UID);
}
}
return result;
}
public bool ApplyToDatabase(ServerDataSource dataSource)
{
lock (dataSource.Lock)
{
dataSource.CurrentItem = uid < 0 ? null : dataSource.GetItem(uid, true);
if (dataSource.NextItemOverride != null && dataSource.NextItemOverride.UID == uid)
{
dataSource.NextItemOverride = null;
}
}
return true;
}
public bool ApplyToDatabase(ServerDataSource dataSource)
{
lock (dataSource.Lock)
{
Playlist pl = dataSource.Playlists.FastGet(uid);
pl.Name = name;
}
return false;
}
public bool ApplyToDatabase(ServerDataSource dataSource)
{
if (IsServer())
pathUids = new List<long>();
lock (dataSource.Lock)
{
Playlist pl = dataSource.Playlists.FastGet(uid);
int i = 0;
int index = after < 0 ? 0 : pl.PlaylistItems.IndexOf(pl.PlaylistItems.FastGet(after)) + 1;
foreach (PlaylistItem pi in IsServer() ? paths.Select(x => new PlaylistItem() { Item = x })
: paths.Select(x => new PlaylistItem() { Item = x, UID = pathUids[i++] }))
{
pl.PlaylistItems.Insert(index++, pi);
if (IsServer())
pathUids.Add(pi.UID);
}
}
return false;
}
public bool ApplyToDatabase(ServerDataSource dataSource)
{
lock (dataSource.Lock)
{
Playlist pl = IsServer() ? new Playlist()
: new Playlist() { UID = uid };
dataSource.Playlists.Add(pl);
if (IsServer())
uid = pl.UID;
}
return false;
}
public static HaProtoImpl.HaProtoPacket ApplyPacketToDatabase(HaProtoImpl.Opcode op, byte[] data, ServerDataSource dataSource, out bool result)
{
HaProtoPacket packet;
switch (op)
{
case HaProtoImpl.Opcode.ADD:
packet = HaProtoImpl.ADD.Parse(data);
break;
case HaProtoImpl.Opcode.REMOVE:
packet = HaProtoImpl.REMOVE.Parse(data);
break;
case HaProtoImpl.Opcode.CLEAR:
packet = HaProtoImpl.CLEAR.Parse(data);
break;
case HaProtoImpl.Opcode.SETSONG:
packet = HaProtoImpl.SETSONG.Parse(data);
break;
case HaProtoImpl.Opcode.SKIP:
packet = HaProtoImpl.SKIP.Parse(data);
break;
case HaProtoImpl.Opcode.ADDPL:
packet = HaProtoImpl.ADDPL.Parse(data);
break;
case HaProtoImpl.Opcode.DELPL:
packet = HaProtoImpl.DELPL.Parse(data);
break;
case HaProtoImpl.Opcode.RENPL:
packet = HaProtoImpl.RENPL.Parse(data);
break;
case HaProtoImpl.Opcode.SETMOVE:
packet = HaProtoImpl.SETMOVE.Parse(data);
break;
case HaProtoImpl.Opcode.REORDER:
packet = HaProtoImpl.REORDER.Parse(data);
break;
case HaProtoImpl.Opcode.INJECT:
packet = HaProtoImpl.INJECT.Parse(data);
break;
case HaProtoImpl.Opcode.LIBRARY_ADD:
packet = HaProtoImpl.LIBRARY_ADD.Parse(data);
break;
case HaProtoImpl.Opcode.LIBRARY_REMOVE:
packet = HaProtoImpl.LIBRARY_REMOVE.Parse(data);
break;
case HaProtoImpl.Opcode.LIBRARY_RESET:
packet = HaProtoImpl.LIBRARY_RESET.Parse(data);
break;
default:
throw new NotImplementedException();
}
result = packet.ApplyToDatabase(dataSource);
return(packet);
}
