public static void Check()
{
TimeZoneInfo tz = TimeZoneInfo.FindSystemTimeZoneById("Central Europe Standard Time");
if (!Directory.Exists(base_path))
{
return;
}
if (Monitor.TryEnter(syncLock))
{
try {
List <string[]> files = FileUtenteList.exploreFileSystem(base_path);
List <FileUtente> toBeDeleted = new List <FileUtente>();
FileUtenteList list = FileUtenteList.getInstance();
string[] entry = new string[2];
string path_completo;
Command c;
CultureInfo it = new CultureInfo("it-IT");
Thread.CurrentThread.CurrentCulture = it;
if (!init)
{
throw new ClientException("La classe per il controllo delle modifiche non è inizializzata correttamente.", ClientErrorCode.ControlloNonInizializzato);
}
if (!Command.Logged)
{
ComandoLogin login = new ComandoLogin(user, pwd);
login.esegui();
}
FileInfo finfo;
foreach (FileUtente fu in list)
{
//Check if still exists, and if its modified
entry[0] = fu.Nome;
entry[1] = fu.Path;
int index;
if ((index = files.FindIndex(fTest => (fTest[0] == entry[0] && fTest[1] == entry[1]))) >= 0)
{
files.RemoveAt(index);
//Il file selezionato esiste ancora...
path_completo = base_path + entry[1] + Path.DirectorySeparatorChar + entry[0];
finfo = new FileInfo(path_completo);
DateTime dt = TimeZoneInfo.ConvertTime(finfo.LastWriteTime, TimeZoneInfo.Local, tz);
DateTime tMod = DateTime.SpecifyKind(dt, DateTimeKind.Utc);
tMod = tMod.AddTicks(-(tMod.Ticks % TimeSpan.TicksPerSecond));
if (DateTime.Compare(tMod, fu.TempoModifica) != 0)
{
FileStream fs = File.Open(path_completo, FileMode.Open);
string new_sha = FileUtente.CalcolaSHA256(fs);
if (new_sha != fu.SHA256Contenuto)
{
fu.aggiornaDati((int)finfo.Length, finfo.LastWriteTime);
c = new ComandoAggiornaContenutoFile(entry[0], entry[1], (int)finfo.Length,
finfo.LastWriteTime, fu.SHA256Contenuto);
c.esegui();
}
}
}
else
{
toBeDeleted.Add(fu);
}
}
//Cancelliamo
foreach (FileUtente _fu in toBeDeleted)
{
list.Delete(_fu.Id);
c = new ComandoEliminaFile(_fu.Nome, _fu.Path);
c.esegui();
}
//file nuovi
FileUtente fu2;
foreach (string[] n_file in files)
{
string file_path_completo = base_path + n_file[1] + Path.DirectorySeparatorChar + n_file[0];
finfo = new FileInfo(file_path_completo);
DateTime dt = TimeZoneInfo.ConvertTime(finfo.LastWriteTime, TimeZoneInfo.Local, tz);
DateTime tMod = DateTime.SpecifyKind(dt, DateTimeKind.Utc);
tMod = tMod.AddTicks(-(tMod.Ticks % TimeSpan.TicksPerSecond));
dt = TimeZoneInfo.ConvertTime(finfo.CreationTime, TimeZoneInfo.Local, tz);
DateTime tCre = DateTime.SpecifyKind(dt, DateTimeKind.Utc);
tCre = tCre.AddTicks(-(tCre.Ticks % TimeSpan.TicksPerSecond));
FileStream fs = File.Open(file_path_completo, FileMode.Open);
string new_sha = FileUtente.CalcolaSHA256(fs);
fu2 = list.CreaNuovo(n_file[0], n_file[1], tCre, tMod, (int)finfo.Length, new_sha);
c = new ComandoNuovoFile(n_file[0], n_file[1], (int)finfo.Length, tCre, tMod, new_sha);
c.esegui();
}
}
finally
{
if (Monitor.IsEntered(syncLock))
{
Monitor.Exit(syncLock);
}
}
}
}
public static void Check()
{
TimeZoneInfo tz = TimeZoneInfo.FindSystemTimeZoneById("Central Europe Standard Time");
if (!Directory.Exists(base_path))
return;
if(Monitor.TryEnter(syncLock))
{
try {
List<string[]> files = FileUtenteList.exploreFileSystem(base_path);
List<FileUtente> toBeDeleted = new List<FileUtente>();
FileUtenteList list = FileUtenteList.getInstance();
string[] entry = new string[2];
string path_completo;
Command c;
CultureInfo it = new CultureInfo("it-IT");
Thread.CurrentThread.CurrentCulture = it;
if (!init)
{
throw new ClientException("La classe per il controllo delle modifiche non è inizializzata correttamente.", ClientErrorCode.ControlloNonInizializzato);
}
if (!Command.Logged)
{
ComandoLogin login = new ComandoLogin(user, pwd);
login.esegui();
}
FileInfo finfo;
foreach (FileUtente fu in list)
{
//Check if still exists, and if its modified
entry[0] = fu.Nome;
entry[1] = fu.Path;
int index;
if ((index = files.FindIndex(fTest => (fTest[0] == entry[0] && fTest[1] == entry[1]))) >= 0)
{
files.RemoveAt(index);
//Il file selezionato esiste ancora...
path_completo = base_path + entry[1] + Path.DirectorySeparatorChar + entry[0];
finfo = new FileInfo(path_completo);
DateTime dt = TimeZoneInfo.ConvertTime(finfo.LastWriteTime, TimeZoneInfo.Local, tz);
DateTime tMod = DateTime.SpecifyKind(dt, DateTimeKind.Utc);
tMod = tMod.AddTicks(-(tMod.Ticks % TimeSpan.TicksPerSecond));
if (DateTime.Compare(tMod, fu.TempoModifica) != 0)
{
FileStream fs = File.Open(path_completo, FileMode.Open);
string new_sha = FileUtente.CalcolaSHA256(fs);
if (new_sha != fu.SHA256Contenuto)
{
fu.aggiornaDati((int)finfo.Length, finfo.LastWriteTime);
c = new ComandoAggiornaContenutoFile(entry[0], entry[1], (int)finfo.Length,
finfo.LastWriteTime, fu.SHA256Contenuto);
c.esegui();
}
}
}
else
{
toBeDeleted.Add(fu);
}
}
//Cancelliamo
foreach (FileUtente _fu in toBeDeleted)
{
list.Delete(_fu.Id);
c = new ComandoEliminaFile(_fu.Nome, _fu.Path);
c.esegui();
}
//file nuovi
FileUtente fu2;
foreach (string[] n_file in files)
{
string file_path_completo = base_path + n_file[1] + Path.DirectorySeparatorChar + n_file[0];
finfo = new FileInfo(file_path_completo);
DateTime dt = TimeZoneInfo.ConvertTime(finfo.LastWriteTime, TimeZoneInfo.Local, tz);
DateTime tMod = DateTime.SpecifyKind(dt, DateTimeKind.Utc);
tMod = tMod.AddTicks(-(tMod.Ticks % TimeSpan.TicksPerSecond));
dt = TimeZoneInfo.ConvertTime(finfo.CreationTime, TimeZoneInfo.Local, tz);
DateTime tCre = DateTime.SpecifyKind(dt, DateTimeKind.Utc);
tCre = tCre.AddTicks(-(tCre.Ticks % TimeSpan.TicksPerSecond));
FileStream fs = File.Open(file_path_completo, FileMode.Open);
string new_sha = FileUtente.CalcolaSHA256(fs);
fu2 = list.CreaNuovo(n_file[0], n_file[1], tCre, tMod, (int)finfo.Length, new_sha);
c = new ComandoNuovoFile(n_file[0], n_file[1], (int)finfo.Length, tCre, tMod, new_sha);
c.esegui();
}
}
finally
{
if (Monitor.IsEntered(syncLock))
Monitor.Exit(syncLock);
}
}
}