private ISolver[,] CreateSolver() {
int dim = Enum.GetNames(typeof(SituationType)).Length;
ISolver[,] solver = new ISolver[dim, dim];
ISolver changeChangeSolver = new LocalObjectChangedRemoteObjectChanged(this.session, this.storage, this.transmissionStorage, this.activityListener.TransmissionManager);
ISolver addedNochangeSolver = new LocalObjectAdded(this.session, this.storage, this.transmissionStorage, this.activityListener.TransmissionManager);
ISolver changedNoChangeSolver = new LocalObjectChanged(this.session, this.storage, this.transmissionStorage, this.activityListener.TransmissionManager);
if (this.session.ArePrivateWorkingCopySupported()) {
addedNochangeSolver = new LocalObjectAddedWithPWC(this.session, this.storage, this.transmissionStorage, this.activityListener.TransmissionManager, addedNochangeSolver);
changedNoChangeSolver = new LocalObjectChangedWithPWC(this.session, this.storage, this.transmissionStorage, this.activityListener.TransmissionManager, changedNoChangeSolver);
changeChangeSolver = new LocalObjectChangedRemoteObjectChangedWithPWC(this.session, this.storage, this.transmissionStorage, this.activityListener.TransmissionManager, changeChangeSolver);
}
ISolver renameRenameSolver = new LocalObjectRenamedRemoteObjectRenamed(this.session, this.storage, changeChangeSolver);
ISolver renameChangeSolver = new LocalObjectRenamedRemoteObjectChanged(this.session, this.storage, changeChangeSolver);
solver[(int)SituationType.NOCHANGE, (int)SituationType.NOCHANGE] = new NothingToDoSolver();
solver[(int)SituationType.ADDED, (int)SituationType.NOCHANGE] = addedNochangeSolver;
solver[(int)SituationType.CHANGED, (int)SituationType.NOCHANGE] = changedNoChangeSolver;
solver[(int)SituationType.MOVED, (int)SituationType.NOCHANGE] = new LocalObjectMoved(this.session, this.storage);
solver[(int)SituationType.RENAMED, (int)SituationType.NOCHANGE] = new LocalObjectRenamed(this.session, this.storage);
solver[(int)SituationType.REMOVED, (int)SituationType.NOCHANGE] = new LocalObjectDeleted(this.session, this.storage);
solver[(int)SituationType.NOCHANGE, (int)SituationType.ADDED] = new RemoteObjectAdded(this.session, this.storage, this.transmissionStorage, this.activityListener.TransmissionManager);
solver[(int)SituationType.NOCHANGE, (int)SituationType.CHANGED] = new RemoteObjectChanged(this.session, this.storage, this.transmissionStorage, this.activityListener.TransmissionManager);
solver[(int)SituationType.CHANGED, (int)SituationType.CHANGED] = changeChangeSolver;
solver[(int)SituationType.MOVED, (int)SituationType.CHANGED] = new LocalObjectMovedRemoteObjectChanged(this.session, this.storage, renameChangeSolver, changeChangeSolver);
solver[(int)SituationType.RENAMED, (int)SituationType.CHANGED] = renameChangeSolver;
solver[(int)SituationType.REMOVED, (int)SituationType.CHANGED] = new LocalObjectDeletedRemoteObjectChanged(this.session, this.storage);
solver[(int)SituationType.NOCHANGE, (int)SituationType.MOVED] = new RemoteObjectMoved(this.session, this.storage);
solver[(int)SituationType.CHANGED, (int)SituationType.MOVED] = new LocalObjectChangedRemoteObjectMoved(this.session, this.storage, changeChangeSolver);
solver[(int)SituationType.MOVED, (int)SituationType.MOVED] = new LocalObjectMovedRemoteObjectMoved(this.session, this.storage);
solver[(int)SituationType.RENAMED, (int)SituationType.MOVED] = new LocalObjectRenamedRemoteObjectMoved(this.session, this.storage, renameRenameSolver, changeChangeSolver);
solver[(int)SituationType.REMOVED, (int)SituationType.MOVED] = new LocalObjectDeletedRemoteObjectRenamedOrMoved(this.session, this.storage);
solver[(int)SituationType.NOCHANGE, (int)SituationType.RENAMED] = new RemoteObjectRenamed(this.session, this.storage);
solver[(int)SituationType.CHANGED, (int)SituationType.RENAMED] = new LocalObjectChangedRemoteObjectRenamed(this.session, this.storage, changeChangeSolver);
solver[(int)SituationType.MOVED, (int)SituationType.RENAMED] = new LocalObjectMovedRemoteObjectRenamed(this.session, this.storage, changeChangeSolver, renameRenameSolver);
solver[(int)SituationType.RENAMED, (int)SituationType.RENAMED] = renameRenameSolver;
solver[(int)SituationType.REMOVED, (int)SituationType.RENAMED] = new LocalObjectDeletedRemoteObjectRenamedOrMoved(this.session, this.storage);
solver[(int)SituationType.NOCHANGE, (int)SituationType.REMOVED] = new RemoteObjectDeleted(this.session, this.storage, this.filters);
solver[(int)SituationType.CHANGED, (int)SituationType.REMOVED] = new RemoteObjectDeleted(this.session, this.storage, this.filters);
solver[(int)SituationType.MOVED, (int)SituationType.REMOVED] = new LocalObjectRenamedOrMovedRemoteObjectDeleted(this.session, this.storage, this.transmissionStorage, this.activityListener.TransmissionManager);
solver[(int)SituationType.RENAMED, (int)SituationType.REMOVED] = new LocalObjectRenamedOrMovedRemoteObjectDeleted(this.session, this.storage, this.transmissionStorage, this.activityListener.TransmissionManager);
solver[(int)SituationType.REMOVED, (int)SituationType.REMOVED] = new LocalObjectDeletedRemoteObjectDeleted(this.session, this.storage);
return solver;
}
/// <summary>
/// Solve the specified situation by using localFile and remote object.
/// </summary>
/// <param name="localFileSystemInfo">Local filesystem info instance.</param>
/// <param name="remoteId">Remote identifier or object.</param>
/// <param name="localContent">Hint if the local content has been changed.</param>
/// <param name="remoteContent">Information if the remote content has been changed.</param>
public override void Solve(
IFileSystemInfo localFileSystemInfo,
IObjectId remoteId,
ContentChangeType localContent,
ContentChangeType remoteContent)
{
var obj = this.Storage.GetObjectByRemoteId(remoteId.Id);
if (localFileSystemInfo is IDirectoryInfo)
{
obj.LastLocalWriteTimeUtc = localFileSystemInfo.LastWriteTimeUtc;
obj.LastRemoteWriteTimeUtc = (remoteId as IFolder).LastModificationDate;
obj.LastChangeToken = (remoteId as IFolder).ChangeToken;
this.Storage.SaveMappedObject(obj);
}
else if (localFileSystemInfo is IFileInfo)
{
var fileInfo = localFileSystemInfo as IFileInfo;
var doc = remoteId as IDocument;
bool updateLocalDate = false;
bool updateRemoteDate = false;
if (remoteContent == ContentChangeType.NONE)
{
if (fileInfo.IsContentChangedTo(obj, true))
{
// Upload local content
updateRemoteDate = true;
try {
obj.LastChecksum = LocalObjectChanged.UploadFile(fileInfo, doc, this.transmissionManager);
obj.LastContentSize = doc.ContentStreamLength ?? fileInfo.Length;
} catch (Exception ex) {
if (ex.InnerException is CmisPermissionDeniedException)
{
OperationsLogger.Warn(string.Format("Local changed file \"{0}\" has not been uploaded: PermissionDenied", fileInfo.FullName), ex.InnerException);
return;
}
throw;
}
}
else
{
// Just date sync
if (doc.LastModificationDate != null && fileInfo.LastWriteTimeUtc < (DateTime)doc.LastModificationDate)
{
updateLocalDate = true;
}
else
{
updateRemoteDate = true;
}
}
}
else
{
byte[] actualLocalHash;
if (fileInfo.IsContentChangedTo(obj, out actualLocalHash, true))
{
// Check if both are changed to the same value
if (actualLocalHash == null)
{
using (var f = fileInfo.Open(FileMode.Open, FileAccess.Read, FileShare.ReadWrite | FileShare.Delete)) {
actualLocalHash = SHA1Managed.Create().ComputeHash(f);
}
}
byte[] remoteHash = doc.ContentStreamHash();
if (remoteHash != null && actualLocalHash.SequenceEqual(remoteHash))
{
// Both files are equal
obj.LastChecksum = remoteHash;
obj.LastContentSize = fileInfo.Length;
// Sync dates
if (doc.LastModificationDate != null && fileInfo.LastWriteTimeUtc < (DateTime)doc.LastModificationDate)
{
updateLocalDate = true;
}
else
{
updateRemoteDate = true;
}
}
else
{
// Both are different => Check modification dates
// Download remote version and create conflict file
updateLocalDate = true;
obj.LastChecksum = DownloadChanges(fileInfo, doc, obj, this.fsFactory, this.transmissionManager, Logger);
obj.LastContentSize = doc.ContentStreamLength ?? 0;
}
}
else
{
// Download remote content
updateLocalDate = true;
obj.LastChecksum = DownloadChanges(fileInfo, doc, obj, this.fsFactory, this.transmissionManager, Logger);
obj.LastContentSize = doc.ContentStreamLength ?? 0;
}
}
if (this.ServerCanModifyDateTimes)
{
if (updateLocalDate)
{
fileInfo.LastWriteTimeUtc = (DateTime)doc.LastModificationDate;
}
else if (updateRemoteDate)
{
doc.UpdateLastWriteTimeUtc(fileInfo.LastWriteTimeUtc);
}
else
{
throw new ArgumentException();
}
}
obj.LastChangeToken = doc.ChangeToken;
obj.LastLocalWriteTimeUtc = localFileSystemInfo.LastWriteTimeUtc;
obj.LastRemoteWriteTimeUtc = doc.LastModificationDate;
this.Storage.SaveMappedObject(obj);
}
}
private void RunSolveFileChanged(Mock<IFileInfo> fileInfo, Mock<IDocument> document, TransmissionManager transmissionManager = null)
{
if (transmissionManager == null) {
transmissionManager = new TransmissionManager();
}
var solver = new LocalObjectChanged(this.session.Object, this.storage.Object, this.transmissionStorage.Object, transmissionManager);
solver.Solve(fileInfo.Object, document.Object);
Assert.That(transmissionManager.ActiveTransmissions, Is.Empty);
}
private void SetUpMocks() {
this.manager = new Mock<ITransmissionManager>();
this.storage = new Mock<IMetaDataStorage>();
this.session = new Mock<ISession>();
this.session.SetupTypeSystem();
this.underTest = new LocalObjectChanged(this.session.Object, this.storage.Object, null, this.manager.Object);
this.uuid = Guid.NewGuid();
this.modificationDate = DateTime.UtcNow;
this.localPath = Path.Combine("temp", this.objectName);
this.remotePath = "/temp/" + this.objectName;
}