public void RevertWithFileDeletion()
{
this.TestInitialize();
string[] lines = { "First line", "Second line", "Third line" };
System.IO.File.WriteAllLines(@"asd\ciao\tre.txt", lines);
FBVersionBuilder vb = new FBVersionBuilder(rinfo.FullName);
FolderBackup.Shared.FBVersion v = (FolderBackup.Shared.FBVersion)vb.generate();
SerializedVersion serV = new SerializedVersion(v.serialize());
server.newTransaction(serV);
server.commit();
UploadData ud = server.resetToPreviousVersion(1);
UsefullMethods.ReceiveFile(ud.ip, ud.port, ud.token, @"asd\asd.zip");
String ignore;
List <Instruction> instructionList = UsefullMethods.ExtractInstructions(@"asd\asd.zip", out ignore);
Assert.IsTrue(instructionList.Count == 1);
Assert.IsTrue(instructionList[0].cmd == InstructionType.DELETE);
Assert.IsTrue(instructionList[0].src == @"ciao\tre.txt");
}
private void initializeUser()
{
if (!File.Exists(this.user.rootDirectory + @"\files.bin")) //primo accesso
{
this.realFiles = new PhysicFilesList();
Stream FilesStream = File.OpenWrite(this.user.rootDirectory + @"\files.bin");
BinaryFormatter serializer = new BinaryFormatter();
serializer.Serialize(FilesStream, realFiles);
FilesStream.Close();
this.user.rootDirectory.CreateSubdirectory(firstDirectory);
FBVersionBuilder vb = new FBVersionBuilder(user.rootDirectory.FullName + @"\" + firstDirectory);
FBVersion v = (FBVersion)vb.generate();
FilesStream = File.OpenWrite(this.user.rootDirectory.FullName + @"\" + firstDirectory + @"\version.bin");
serializer.Serialize(FilesStream, v);
FilesStream.Close();
}
else
{
Stream FilesStream1 = File.OpenRead(this.user.rootDirectory + @"\files.bin");
BinaryFormatter deserializer = new BinaryFormatter();
this.realFiles = (PhysicFilesList)deserializer.Deserialize(FilesStream1);
FilesStream1.Close();
}
}
public void PersistAndDeserialize()
{
string[] lines = { "First line", "Second line", "Third line" };
System.IO.Directory.CreateDirectory("asd");
System.IO.Directory.CreateDirectory(@"asd\ciao");
DirectoryInfo rinfo = new DirectoryInfo("asd");
System.IO.File.WriteAllLines(@"asd\uno.txt", lines);
System.IO.File.WriteAllLines(@"asd\ciao\due.txt", lines);
FileInfo finfo = new FileInfo(@"asd\ciao\due.txt");
FBVersionBuilder vb = new FBVersionBuilder(rinfo.FullName);
FolderBackup.Shared.FBVersion v = (FolderBackup.Shared.FBVersion)vb.generate();
Stream TestFileStream = File.Create("version.bin");
BinaryFormatter serializer = new BinaryFormatter();
serializer.Serialize(TestFileStream, v);
TestFileStream.Close();
TestFileStream = File.OpenRead("version.bin");
BinaryFormatter deserializer = new BinaryFormatter();
FBVersion v2 = (FBVersion)deserializer.Deserialize(TestFileStream);
TestFileStream.Close();
File.Delete("version.bin");
System.IO.Directory.Delete("asd", true);
Assert.AreEqual(v2, v);
}
public void NecessaryFilesToUpgradeTest()
{
string[] lines1 = { "First line", "Second line", "Third line" };
string[] lines2 = { "First line", "Second line", "NO" };
System.IO.Directory.CreateDirectory("asd");
System.IO.Directory.CreateDirectory(@"asd\ciao");
DirectoryInfo rinfo = new DirectoryInfo("asd");
System.IO.File.WriteAllLines(@"asd\uno.txt", lines1);
System.IO.File.WriteAllLines(@"asd\ciao\due.txt", lines1);
System.IO.File.WriteAllLines(@"asd\ciao\tre.txt", lines1);
System.IO.File.WriteAllLines(@"asd\ciao\quattro.txt", lines1);
FBVersionBuilder vb = new FBVersionBuilder(rinfo.FullName);
FolderBackup.Shared.FBVersion vold = (FolderBackup.Shared.FBVersion)vb.generate();
System.IO.File.WriteAllLines(@"asd\ciao\cinque.txt", lines2);
System.IO.File.WriteAllLines(@"asd\sei.txt", lines2);
System.IO.File.WriteAllLines(@"asd\sette.txt", lines1);
FolderBackup.Shared.FBVersion vnew = (FolderBackup.Shared.FBVersion)vb.generate();
FBVersion diff = vnew - vold;
List <FBFile> fl = FBVersion.getNecessaryFilesToUpgrade(vnew, vold.fileList);
Assert.AreEqual(fl.Count, 1);
FBFileBuilder fb = new FBFileBuilder(@"asd\ciao\cinque.txt");
FBFile necessary = (FBFile)fb.generate();
Assert.AreEqual(fl[0], necessary);
System.IO.Directory.Delete("asd", true);
}
public void DetectEqualVersionTest()
{
doTransaction();
server.commit();
FBVersionBuilder vb = new FBVersionBuilder(rinfo.FullName);
FolderBackup.Shared.FBVersion v = (FolderBackup.Shared.FBVersion)vb.generate();
SerializedVersion serV = new SerializedVersion(v.serialize());
Assert.IsFalse(server.newTransaction(serV));
}
public void RollbackTest()
{
FBVersionBuilder vb = new FBVersionBuilder(rinfo.FullName);
FolderBackup.Shared.FBVersion v = (FolderBackup.Shared.FBVersion)vb.generate();
SerializedVersion serV = new SerializedVersion(v.serialize());
Assert.IsTrue(server.newTransaction(serV));
byte[][] bfiles = server.getFilesToUpload();
foreach (byte[] bf in bfiles)
{
FBFile f = FBFile.deserialize(bf);
Assert.IsTrue(v.fileList.Contains(f));
}
FBFile file = (FBFile) new FBFileBuilder(@"asd\uno.txt").generate();
string[] lines = { "First line", "Second line", "Third line" };
System.IO.File.WriteAllLines(@"asd\uno.txt", lines);
FileStream fstream = new FileStream(@"asd\uno.txt", FileMode.Open, FileAccess.Read);
//Assert.AreEqual(server.uploadFile(fstream), file.hash);
//fstream.Close();
UploadData credential = server.uploadFile();
UsefullMethods.SendFile(credential.ip, credential.port, credential.token, fstream);
file = (FBFile) new FBFileBuilder(@"asd\due.txt").generate();
string[] lines1 = { "First line", "Second line", "Third lines" };
System.IO.File.WriteAllLines(@"asd\due.txt", lines1);
fstream = new FileStream(@"asd\due.txt", FileMode.Open, FileAccess.Read);
//Assert.AreEqual(server.uploadFile(fstream), file.hash);
//fstream.Close();
credential = server.uploadFile();
UsefullMethods.SendFile(credential.ip, credential.port, credential.token, fstream);
Assert.IsTrue(server.rollback());
Assert.IsTrue(server.newTransaction(serV));
bfiles = server.getFilesToUpload();
foreach (byte[] bf in bfiles)
{
FBFile f = FBFile.deserialize(bf);
Assert.IsTrue(v.fileList.Contains(f));
}
}
private void TestInitialize()
{
server = new Server.Server();
AuthenticationData ad = server.authStep1("test1");
token = server.authStep2(ad.token, "test1", AuthenticationPrimitives.hashPassword("test1", ad.salt, ad.token));
CleanUp();
server = new Server.Server();
ad = server.authStep1("test1");
token = server.authStep2(ad.token, "test1", AuthenticationPrimitives.hashPassword("test1", ad.salt, ad.token));
string[] lines = { "First line", "Second line", "Third line" };
string[] lines1 = { "First line", "Second line", "Third lines" };
System.IO.Directory.CreateDirectory("asd");
System.IO.Directory.CreateDirectory(@"asd\ciao");
rinfo = new DirectoryInfo("asd");
System.IO.File.WriteAllLines(@"asd\uno.txt", lines);
System.IO.File.WriteAllLines(@"asd\due.txt", lines1);
System.IO.File.WriteAllLines(@"asd\ciao\due.txt", lines);
FBVersionBuilder vb = new FBVersionBuilder(rinfo.FullName);
FolderBackup.Shared.FBVersion v = (FolderBackup.Shared.FBVersion)vb.generate();
SerializedVersion serV = new SerializedVersion(v.serialize());
server.newTransaction(serV);
byte[][] bfiles = server.getFilesToUpload();
FBFile file = (FBFile) new FBFileBuilder(@"asd\uno.txt").generate();
FileStream fstream = new FileStream(@"asd\uno.txt", FileMode.Open, FileAccess.Read);
UploadData credential = server.uploadFile();
UsefullMethods.SendFile(credential.ip, credential.port, credential.token, fstream);
fstream.Close();
file = (FBFile) new FBFileBuilder(@"asd\due.txt").generate();
fstream = new FileStream(@"asd\due.txt", FileMode.Open, FileAccess.Read);
credential = server.uploadFile();
UsefullMethods.SendFile(credential.ip, credential.port, credential.token, fstream);
Assert.IsTrue(server.commit());
}
public void PersistenceTest()
{
doTransaction();
server.commit();
server = null;
server = new Server.Server();
AuthenticationData ad = server.authStep1("test1");
token = server.authStep2(ad.token, "test1", AuthenticationPrimitives.hashPassword("test1", ad.salt, ad.token));
FBVersionBuilder vb = new FBVersionBuilder(rinfo.FullName);
FolderBackup.Shared.FBVersion v = (FolderBackup.Shared.FBVersion)vb.generate();
SerializedVersion serV = new SerializedVersion(v.serialize());
Assert.IsFalse(server.newTransaction(serV));
}
public void TwoVersionsAreEquals()
{
string[] lines = { "First line", "Second line", "Third line" };
System.IO.Directory.CreateDirectory("asd");
System.IO.Directory.CreateDirectory(@"asd\ciao");
DirectoryInfo rinfo = new DirectoryInfo("asd");
System.IO.File.WriteAllLines(@"asd\uno.txt", lines);
System.IO.File.WriteAllLines(@"asd\ciao\due.txt", lines);
FileInfo finfo = new FileInfo(@"asd\ciao\due.txt");
FBVersionBuilder vb = new FBVersionBuilder(rinfo.FullName);
FolderBackup.Shared.FBVersion v1 = (FolderBackup.Shared.FBVersion)vb.generate();
FolderBackup.Shared.FBVersion v2 = (FolderBackup.Shared.FBVersion)vb.generate();
Assert.AreEqual(v1, v2);
System.IO.Directory.Delete("asd", true);
}
public bool commit()
{
this.checkAuthentication();
this.checkTransactionIsEnabled();
FBVersionBuilder fvb = new FBVersionBuilder(this.ptransactDir.FullName);
FBVersion actualVersion = (FBVersion)fvb.generate();
actualVersion.timestamp = inSyncVersion.timestamp;
foreach (KeyValuePair <String, SecureChannel> pair in channels)
{
pair.Value.join();
}
if (this.necessaryFiles.Count == 0)
{
Stream FileStream = File.Create(this.transactDir.FullName + @"\version.bin");
BinaryFormatter serializer = new BinaryFormatter();
serializer.Serialize(FileStream, this.inSyncVersion);
FileStream.Close();
if (this.uploadedFiles != null)
{
realFiles.add(this.uploadedFiles);
}
FileStream = File.Open(this.user.rootDirectory + @"\files.bin", FileMode.Create, FileAccess.Write, FileShare.None);
serializer.Serialize(FileStream, realFiles);
FileStream.Close();
this.uploadedFiles = null;
this.transactDir = null;
this.inSyncVersion = null;
this.transactionEnabled = false;
return(true);
}
else
{
throw new FaultException <ServiceErrorMessage>(new ServiceErrorMessage(ServiceErrorMessage.SYNCNOTTERMINATED));
}
}
public void RevertWithNewFile()
{
this.TestInitialize();
string[] lines = { "First line", "Second line", "Third line", "Fourth line" };
System.IO.File.WriteAllLines(@"asd\ciao\tre.txt", lines);
FBVersionBuilder vb = new FBVersionBuilder(rinfo.FullName);
FolderBackup.Shared.FBVersion v = (FolderBackup.Shared.FBVersion)vb.generate();
SerializedVersion serV = new SerializedVersion(v.serialize());
server.newTransaction(serV);
FileStream fstream = new FileStream(@"asd\ciao\tre.txt", FileMode.Open, FileAccess.Read);
server.getFilesToUpload();
UploadData credential = server.uploadFile();
UsefullMethods.SendFile(credential.ip, credential.port, credential.token, fstream);
server.commit();
System.IO.File.Delete(@"asd\ciao\tre.txt");
vb = new FBVersionBuilder(rinfo.FullName);
v = (FolderBackup.Shared.FBVersion)vb.generate();
serV = new SerializedVersion(v.serialize());
server.newTransaction(serV);
server.commit();
UploadData ud = server.resetToPreviousVersion(1);
UsefullMethods.ReceiveFile(ud.ip, ud.port, ud.token, @"asd\asd.zip");
String ignore;
List <Instruction> instructionList = UsefullMethods.ExtractInstructions(@"asd\asd.zip", out ignore);
Assert.IsTrue(instructionList.Count == 1);
Assert.IsTrue(instructionList[0].cmd == InstructionType.NEW);
Assert.IsTrue(instructionList[0].dst == @"ciao\tre.txt");
}
private SyncEngine()
{
status = "Idle";
this.server = Const <BackupServiceClient> .Instance().get();
String dirPath = conf.targetPath.get();
threadCallback = new ThreadStatus(this.ThreadMonitor);
watcher = new FileSystemWatcher();
watcher.NotifyFilter = NotifyFilters.Size | NotifyFilters.LastWrite | NotifyFilters.FileName | NotifyFilters.DirectoryName;
// Add event handlers.
watcher.Changed += new FileSystemEventHandler(OnChanged);
watcher.Created += new FileSystemEventHandler(OnChanged);
watcher.Deleted += new FileSystemEventHandler(OnChanged);
watcher.Renamed += new RenamedEventHandler(OnChanged);
watcher.IncludeSubdirectories = true;
watcher.Path = dirPath;
// Begin watching.
watcher.EnableRaisingEvents = true;
vb = new FBVersionBuilder(dirPath);
}
public void VersionBuilderGenerate()
{
string[] lines = { "First line", "Second line", "Third line" };
System.IO.Directory.CreateDirectory("asd");
System.IO.Directory.CreateDirectory(@"asd\ciao");
DirectoryInfo rinfo = new DirectoryInfo("asd");
System.IO.File.WriteAllLines(@"asd\uno.txt", lines);
System.IO.File.WriteAllLines(@"asd\ciao\due.txt", lines);
FileInfo finfo = new FileInfo(@"asd\ciao\due.txt");
FBVersionBuilder vb = new FBVersionBuilder(rinfo.FullName);
FolderBackup.Shared.FBVersion v = (FolderBackup.Shared.FBVersion)vb.generate();
Assert.AreEqual(v.root.content.Count, (int)2);
Assert.IsInstanceOfType(v.root.content["ciao"], v.root.GetType());
Assert.AreEqual(((FolderBackup.Shared.FBDirectory)v.root.content["ciao"]).content.Count, 1);
Assert.AreEqual(((FolderBackup.Shared.FBFile)((FolderBackup.Shared.FBDirectory)v.root.content["ciao"]).content["due.txt"]).dimension, finfo.Length);
Assert.AreEqual(((FolderBackup.Shared.FBDirectory)v.root.content["ciao"]).content["due.txt"].isEqualTo(v.root.content["uno.txt"]), true);
System.IO.Directory.Delete("asd", true);
}
