private void MoveToTrashFolder(LocalFile localFile)
{
Logger.LogInfo ("Synchronizer", "Versioning: " + localFile.Name);
if (RemoteRepo.SendToTrash (localFile))
{
RemoteRepo.FilesChanged.Add (localFile);
new FileInfo(localFile.FullLocalName).Delete ();
Logger.LogInfo("Synchronizer","Local file "+localFile.Name+" was deleted.");
}
}
bool HandleRenameEvent(LocalFile file)
{
File deletedFile = LocalRepo.Files.Where (f => f.Deleted
&& f.RelativePath == file.RelativePath
&& f.Name != file.Name
&& f.MD5Hash == file.MD5Hash
&& Math.Abs (file.TimeOfLastChange.Subtract (f.TimeOfLastChange).TotalSeconds) <= 3
).FirstOrDefault();
return HandleMove (file, deletedFile);
}
bool HandleCreates(string path)
{
if (path == null) {
//Console.WriteLine ("Debug - HandleCreate received a null value");
return false;
}
if (RemoteRepo.FilesChanged.Count > 0) {
if (RemoteRepo.FilesChanged.Where (df => df.FullLocalName == path).Any ())
return true;
}
if (System.IO.Directory.Exists (path)) {
CreateFolder (path);
}
else {
LocalFile lf = new LocalFile (path);
HandleDelete ();
CreateFile (lf);
}
return true;
}
void HandleChanges(object sender, System.IO.FileSystemEventArgs e)
{
if (e==null)
return;
LocalFile localFile = new LocalFile (e.FullPath);
if (localFile.IsIgnoreFile)
{
return;
}
if (BacklogSynchronizer.GetInstance ().ChangesMade.Count > 0) {
if (BacklogSynchronizer.GetInstance ().ChangesMade.Where (f => f.FullLocalName == e.FullPath).Any ()) {
BacklogSynchronizer.GetInstance ().ChangesMade.RemoveAll (f => f.FullLocalName == e.FullPath);
return;
}
}
switch (e.ChangeType) {
case System.IO.WatcherChangeTypes.Created:
triggers.Add (e.FullPath);
LastTimeCatch = DateTime.Now;
break;
case System.IO.WatcherChangeTypes.Deleted:
HandleDelete();
break;
case System.IO.WatcherChangeTypes.Changed:
LocalRepo.PendingChanges.Add
(new Change(new LocalFile(e.FullPath), e.ChangeType));
break;
}
}
void CreateFolder(string folder_path)
{
if (folder_path.Contains (".app/") || folder_path.EndsWith (".app"))
return;
CreateWatcher (folder_path);
LocalFile folder = new LocalFile (folder_path);
if (System.IO.Directory.GetFiles (folder_path).Count () == 0 && System.IO.Directory.GetDirectories (folder_path).Count () == 0)
LocalRepo.PendingChanges.Add
(new Change (folder, System.IO.WatcherChangeTypes.Created));
else {
foreach (string fileName in System.IO.Directory.GetFiles(folder_path)) {
LocalFile lf = new LocalFile (fileName);
if (!lf.IsIgnoreFile)
CreateFile (lf);
}
foreach (string folderName in System.IO.Directory.GetDirectories(folder_path)) {
CreateFolder (folderName);
}
}
LocalRepo.Files.Add (folder);
}
void CreateFile(LocalFile file)
{
bool createDeprecated = HandleMoveEvent (file);
createDeprecated |= HandleRenameEvent (file);
if (!createDeprecated) {
Console.WriteLine (DateTime.Now.ToUniversalTime ()+" - Create File: "+file.FullLocalName);
file.TimeOfLastChange = DateTime.Now;
LocalRepo.PendingChanges.Add
(new Change (file, System.IO.WatcherChangeTypes.Created));
}
if (!LocalRepo.Files.Where (f => f.FullLocalName == file.FullLocalName && file.MD5Hash == f.MD5Hash).Any ())
LocalRepo.Files.Add (file);
}
private void SynchronizeUploadRenameFolder(Folder folder)
{
// nao precisa fazer upload, pois vai mover apenas remotamente (os arquivos atuais ja estao la)
FileInfo[] filesInFolder = new DirectoryInfo(folder.FullLocalName).GetFiles();
if (filesInFolder.Length == 0)
RemoteRepo.Move (folder.OldVersion, folder);
else {
foreach (FileInfo file in filesInFolder)
{
LocalFile newFile = new LocalFile (file.FullName);
LocalFile oldFile = new LocalFile
(file.FullName.Replace (folder.FullLocalName, folder.OldVersion.FullLocalName));
RemoteRepo.Move (oldFile, newFile);
}
}
}
private void SynchronizeUploadRenameFile(LocalFile localFile)
{
// renomeia o arquivo remoto
RemoteRepo.Move (localFile.OldVersion, localFile);
}
/* Remote Local Backlog
X X (foi apagado enquanto offline, envia o remoto para a lixeira)
X X (foi apagado remotamente, envia o local para a lixeira e apaga)
X X X (verifica sincronia, se dessincronizado, ver qual o mais atual e atualizar)
X (foi apagado local e remotamente, enquanto estava offline, nao faz nada)
X (foi criado enquanto offline, faz o download)
X (foi criado enquanto offline, faz o upload)
X X (backlog desatualizado, remoto ganha)
*/
public override bool Synchronize()
{
Synchronized = false;
try {
SQ.Util.Logger.LogInfo("Synchronizer", "Sync starting from backlog");
List<string[]> filesInBackLog = Read ();
if (filesInBackLog != null)
{
List<File> filesInLocalRepo = LocalRepo.Files;
List<RemoteFile> filesInRemoteRepo = RemoteRepo.Files;
TimeSpan diffClocks = RemoteRepo.DiffClocks;
List<File> alreadyAnalyzed = new List<File>();
foreach (RemoteFile remoteFile in filesInRemoteRepo) {
if(remoteFile.IsIgnoreFile)
continue;
bool backlogFile = false;
string date = "";
if(filesInBackLog != null)
{
if(filesInBackLog.Count > 0)
{
if (filesInBackLog.Where (fibl => LocalRepo.ResolveDecodingProblem(string.Format("{0}{1}",fibl [4], fibl [3])) == LocalRepo.ResolveDecodingProblem(remoteFile.AbsolutePath)).Any()){
date = filesInBackLog.Where (fibl => LocalRepo.ResolveDecodingProblem(string.Format("{0}{1}",fibl [4], fibl [3])) == LocalRepo.ResolveDecodingProblem(remoteFile.AbsolutePath)).First() [2];
backlogFile = true;
}
}
}
LocalFile localFile = null;
if (remoteFile.IsAFolder){
System.IO.DirectoryInfo dir = new System.IO.DirectoryInfo(remoteFile.FullLocalName);
if(!dir.Exists){
ChangesMade.Add (remoteFile);
dir.Create();
}
continue;
}
if (filesInLocalRepo.Where (filr => LocalRepo.ResolveDecodingProblem(filr.AbsolutePath) == LocalRepo.ResolveDecodingProblem(remoteFile.AbsolutePath)).Any ())
{
File temp = filesInLocalRepo.Where (filr => LocalRepo.ResolveDecodingProblem(filr.AbsolutePath) == LocalRepo.ResolveDecodingProblem(remoteFile.AbsolutePath)).First ();
localFile = new LocalFile(LocalRepo.ResolveDecodingProblem(temp.AbsolutePath), temp.TimeOfLastChange);
}
if (localFile == null && backlogFile)
{
if(RemoteRepo.SendToTrash (remoteFile))
{
ChangesMade.Add (remoteFile);
RemoteRepo.Delete (remoteFile);
}
}
else if (localFile != null && backlogFile)
{
if (!FilesIsSync (localFile, remoteFile)) {
DateTime localLastTime = Convert.ToDateTime (date);
if (localFile.TimeOfLastChange > localLastTime)
localLastTime = localFile.TimeOfLastChange;
DateTime referencialClock = localLastTime.Subtract (diffClocks);
if (referencialClock.Subtract (Convert.ToDateTime (remoteFile.AsS3Object.LastModified)).TotalSeconds > 0) {
Console.WriteLine ("2");
if(RemoteRepo.SendToTrash (remoteFile))
RemoteRepo.Upload (localFile);
} else {
Console.WriteLine ("3");
if(RemoteRepo.SendToTrash (localFile))
{
ChangesMade.Add (remoteFile);
RemoteRepo.Download (remoteFile);
LocalRepo.Files.Add (new LocalFile(remoteFile.AbsolutePath));
}
}
}
alreadyAnalyzed.Add(localFile);
}
else if (!backlogFile)
{
Console.WriteLine ("4");
ChangesMade.Add (remoteFile);
RemoteRepo.Download (remoteFile);
LocalRepo.Files.Add (new LocalFile(remoteFile.AbsolutePath));
if(localFile != null)
alreadyAnalyzed.Add (localFile);
}
}
foreach(File localFile in filesInLocalRepo){
string localAbsolutePath = LocalRepo.ResolveDecodingProblem (localFile.AbsolutePath);
if (alreadyAnalyzed.Where (lf => LocalRepo.ResolveDecodingProblem (lf.AbsolutePath) == localAbsolutePath).Any())
continue;
if (localFile.IsAFolder)
{
continue;
}
bool backlogFile = false;
if(filesInBackLog!=null)
if(filesInBackLog.Count>0)
backlogFile = filesInBackLog.Where (fibl => LocalRepo.ResolveDecodingProblem (string.Format("{0}{1}",fibl [4] , fibl [3])) == localAbsolutePath).Any ();
if(backlogFile)
{
Console.WriteLine ("5");
LocalFile lf = new LocalFile(localAbsolutePath);
if (RemoteRepo.SendToTrash (lf))
{
ChangesMade.Add (lf);
System.IO.File.Delete(localFile.FullLocalName);
}
}
else{
Console.WriteLine ("6");
RemoteRepo.Upload (localFile);
}
alreadyAnalyzed.Add (localFile);
}
}
Write();
Repo.LastSyncTime = DateTime.Now;
SQ.Util.Logger.LogInfo("Synchronizer", "Backlog Sync is finished");
Synchronized = true;
return true;
} catch (Exception e){
SQ.Util.Logger.LogInfo("Backlog", e);
return false;
}
}
private void SyncRemoveFile(LocalFile localFile)
{
if (localFile.IsIgnoreFile)
return;
//se arquivo local nao existe no repositorio remoto
if (!ExistsInBucket (localFile))
{
if (!ExistsVersion (localFile)){
MoveToTrashFolder (localFile);
}
else
{
FileInfo f = new FileInfo(localFile.FullLocalName);
if (f.Exists)
f.Delete();
}
}
}
private void SyncFile(RemoteFile remoteFile)
{
LocalFile localFile = new LocalFile (remoteFile.FullLocalName);
if (localFile.IsFileLocked)
return;
if (remoteFile.InTrash || remoteFile.IsIgnoreFile)
return;
Logger.LogInfo ("Synchronizer","Synchronizing: "+remoteFile.Name);
if (localFile.ExistsInLocalRepo)
{
if ( !FilesIsSync (localFile, remoteFile))
{
Console.WriteLine ("Not sync "+localFile.MD5Hash+" "+remoteFile.MD5Hash);
// nao estando sincronizado
// faz upload do arquivo local para o trash com referencia ao arquivo remoto
//localFile.RecentVersion = remoteFile;
MoveToTrashFolder (localFile);
// baixa arquivo remoto
//Changes.Add (connection.Download (remoteFile));
AddDownloadFile (remoteFile);
RemoteRepo.Download (remoteFile);
}
}
else
{
// se nao existe, baixa
AddDownloadFile(remoteFile);
RemoteRepo.Download (remoteFile);
countOperation++;
}
}
public static List<File> Get(List <FileInfo> fileInfos)
{
List <File> localFiles = new List <File> ();
foreach (FileInfo fileInfo in fileInfos) {
LocalFile localFile = new LocalFile (fileInfo.FullName, fileInfo.LastWriteTime);
if(!localFile.IsIgnoreFile)
localFiles.Add (localFile);
}
return localFiles;
}
public bool FilesIsSync(LocalFile localFile, RemoteFile remoteFile)
{
return localFile.MD5Hash == remoteFile.MD5Hash;
}
public static bool SendToTrash(LocalFile file)
{
connection.UploadToTrash (file);
Logger.LogInfo ("Connection","File "+file.Name+" was sent to trash folder.");
UpdateTrashFolder (file);
return RemoteRepo.TrashFiles.Where (rf => rf.TrashFullName == file.TrashFullName+"(1)").Any ();
}