/// <summary>
/// Checks the database, looking for shared directories that are supposed to be configured on the local computer.
/// If shared directories are found in the database but not present in the local computer as sync folders, create them automatucally.
/// If sunc fodlers are found locally but are not present in the database, delete them
/// </summary>
public static void SyncDirectories()
{
var localComputer = Computer.GetCurrentComputer();
var apiClient = Service.CreateApiClient();
var databaseDirectories = from sd in DataBase.Current.Set <SharedDirectory>() where sd.Computer == localComputer select sd;
//loop database dirs and compare to btsync
foreach (SharedDirectory dbDir in databaseDirectories)
{
//create folder if it doesnt exists yet
//apiClient.RemoveFolder(dbDir.Directory.ReadWriteSecret).Wait();
if (!apiClient.ExistFolder(dbDir.Directory.ReadWriteSecret))
{
apiClient.AddFolder(dbDir.Path, dbDir.Directory.ReadWriteSecret).Wait();
}
}
//loop btsync folders and compare to database dirs
foreach (SyncFolder syncFolder in apiClient.GetFoldersNoWait())
{
SharedDirectory dbDirectory = (from sd in DataBase.Current.Set <SharedDirectory>() where sd.Computer == localComputer && sd.Directory.ReadWriteSecret == syncFolder.Secret select sd).SingleOrDefault <SharedDirectory>();
//delete sync folder if database dir no loger exists
if (dbDirectory == null)
{
apiClient.RemoveFolder(syncFolder.Secret).Wait();
}
}
}
public void Start()
{
DataBase.Current.AfterInsert += AutomatedTask_AfterInsert;
//run btsync
Service.StartService();
//make sure Directory exists
var commandDirectory = (from d in DataBase.Current.Set <Directory>() where d.Name == CommandDirectoryName select d).SingleOrDefault <Directory>();
if (commandDirectory == null)
{
commandDirectory = new Directory();
commandDirectory.Name = "OKHOSTING.ERP.HR.AutomatedTask";
DataBase.Current.Set <Directory>().Add(commandDirectory);
}
//make sure the current computer is registered
var currentComputer = Computer.GetCurrentComputer();
//make sure command's SharedDirectory exist
var localSharedDirectory = (from sd in DataBase.Current.Set <SharedDirectory>() where sd.Computer == currentComputer && sd.Directory == commandDirectory select sd).SingleOrDefault <SharedDirectory>();
if (!System.IO.Directory.Exists(CommandDirectoryPath))
{
System.IO.Directory.CreateDirectory(CommandDirectoryPath);
}
if (localSharedDirectory == null)
{
localSharedDirectory = new SharedDirectory();
localSharedDirectory.Computer = currentComputer;
localSharedDirectory.Directory = commandDirectory;
localSharedDirectory.Path = CommandDirectoryPath;
DataBase.Current.Set <Directory>().Add(commandDirectory);
}
DataBase.Current.SaveChanges();
SharedDirectory.SyncDirectories();
//listen for commands
System.IO.FileSystemWatcher watcher = new System.IO.FileSystemWatcher();
watcher.Path = CommandDirectoryPath;
watcher.Filter = "*.*";
watcher.Created += CommandFile_Created;
watcher.EnableRaisingEvents = true;
System.Threading.Thread.Sleep(System.Threading.Timeout.Infinite);
}
/// <summary>
/// Creates the sync directory locally, waits until its synched and then destroy the sync folder.
/// Usefull for one-time file/folder transfers from one machine to another
/// </summary>
/// <param name="sd"></param>
public static void SyncOnceAndDestroy(SharedDirectory sd)
{
var apiClient = Service.CreateApiClient();
OKHOSTING.Tools.Log.WriteDebug("" + sd.Oid);
OKHOSTING.Tools.Log.WriteDebug("" + apiClient);
//create folder
if (!System.IO.Directory.Exists(sd.Path))
{
System.IO.Directory.CreateDirectory(sd.Path);
}
if (!apiClient.ExistFolder(sd.Directory.ReadWriteSecret))
{
apiClient.AddFolder(sd.Path, sd.Directory.ReadWriteSecret).Wait();
}
//wait until peer is found
while (true)
{
var peers = apiClient.GetFoldersPeersNoWait(sd.Directory.ReadWriteSecret);
if (peers != null)
{
if (peers.Count > 0)
{
break;
}
}
System.Threading.Thread.Sleep(2000);
}
long lastUpload = long.MinValue, lastDownload = long.MinValue, lastSize = long.MinValue;
while (true)
{
var peers = apiClient.GetFoldersPeersNoWait(sd.Directory.ReadWriteSecret);
long currentUpload, currentDownload, currentSize;
bool sameAsLast = false;
var folder = apiClient.GetFolder(sd.Directory.ReadWriteSecret);
folder.Wait();
currentUpload = 0;
currentDownload = 0;
foreach (SyncPeer p in peers)
{
currentUpload += p.Upload;
currentDownload += p.Download;
}
currentSize = folder.Result.Size;
if (currentUpload == lastUpload && currentDownload == lastDownload && currentSize == lastSize)
{
sameAsLast = true;
}
else
{
sameAsLast = false;
}
if (!sameAsLast)
{
lastUpload = currentUpload;
lastDownload = currentDownload;
lastSize = currentSize;
System.Threading.Thread.Sleep(60000);
}
else
{
break;
}
}
apiClient.RemoveFolder(sd.Directory.ReadWriteSecret).Wait();
}