public void AttachClient(string clientSystemId)
{
ISQLDatabase database = ServiceRegistration.Get <ISQLDatabase>();
ITransaction transaction = database.BeginTransaction();
try
{
using (IDbCommand command = ClientManager_SubSchema.InsertAttachedClientCommand(transaction, clientSystemId, null, null))
command.ExecuteNonQuery();
transaction.Commit();
}
catch (Exception e)
{
ServiceRegistration.Get <ILogger>().Error("ClientManager: Error attaching client '{0}'", e, clientSystemId);
transaction.Rollback();
throw;
}
ServiceRegistration.Get <ILogger>().Info("ClientManager: Client with system ID '{0}' attached", clientSystemId);
// Establish the UPnP connection to the client, if available in the network
IDictionary <string, MPClientMetadata> attachedClients = ReadAttachedClientsFromDB();
lock (_syncObj)
_attachedClients = attachedClients;
_controlPoint.AddAttachedClient(clientSystemId);
ClientManagerMessaging.SendClientAttachmentChangeMessage(ClientManagerMessaging.MessageType.ClientAttached, clientSystemId);
}
public void DetachClientAndRemoveShares(string clientSystemId)
{
ISQLDatabase database = ServiceRegistration.Get <ISQLDatabase>();
ITransaction transaction = database.BeginTransaction();
try
{
using (IDbCommand command = ClientManager_SubSchema.DeleteAttachedClientCommand(transaction, clientSystemId))
command.ExecuteNonQuery();
IMediaLibrary mediaLibrary = ServiceRegistration.Get <IMediaLibrary>();
mediaLibrary.DeleteMediaItemOrPath(clientSystemId, null, true);
mediaLibrary.RemoveSharesOfSystem(clientSystemId);
transaction.Commit();
}
catch (Exception e)
{
ServiceRegistration.Get <ILogger>().Error("ClientManager: Error detaching client '{0}'", e, clientSystemId);
transaction.Rollback();
throw;
}
ServiceRegistration.Get <ILogger>().Info("ClientManager: Client with system ID '{0}' detached", clientSystemId);
// Last action: Remove the client from the collection of attached clients and disconnect the client connection, if connected
_attachedClients = ReadAttachedClientsFromDB();
_controlPoint.RemoveAttachedClient(clientSystemId);
ClientManagerMessaging.SendClientAttachmentChangeMessage(ClientManagerMessaging.MessageType.ClientDetached, clientSystemId);
}
protected void CompleteClientConnection(ClientDescriptor client)
{
if (!ValidateAttachmentState(client))
{
return;
}
UpdateClientSystem(client.MPFrontendServerUUID, client.System, client.ClientName);
ClientManagerMessaging.SendConnectionStateChangedMessage(ClientManagerMessaging.MessageType.ClientOnline, client);
}
void OnClientDisconnected(ClientDescriptor client)
{
UpdateClientSetOffline(client.MPFrontendServerUUID);
ClientManagerMessaging.SendConnectionStateChangedMessage(ClientManagerMessaging.MessageType.ClientOffline, client);
}
public void DetachClient(Guid clientId)
{
ClientManagerMessaging.SendClientAttachmentChangeMessage(ClientManagerMessaging.MessageType.ClientDetached, clientId.ToString());
}
