| private GetCreationTime ( String path ) : DateTime | ||
| path | String | |
| Résultat | DateTime | |
/// <summary>
/// Информация о файле.
/// </summary>
/// <returns>Дата создания, последнего изменения, последнего обращения к файлу, атрибуты файла, доступ к файлу.</returns>
public string[] info()
{
if (SFile.Exists(fname) & fname.Length <= 260)//проверка на существование файла и корректность имени
{
try
{
string[] s = new string[1];
s[0] += "\nДата создания файла: " + SFile.GetCreationTime(fname).ToString(); //получение информации даты создания
s[0] += "\nДата последнего изменения файла: " + Convert.ToString(SFile.GetLastWriteTime(fname)); //получение информации даты последнего изменения
s[0] += "\nДата последнего обращения к файлу: " + Convert.ToString(SFile.GetLastAccessTime(fname)); //получение информации даты последнего обращения к файлу
s[0] += "\nАтрибуты файла: " + Convert.ToString(SFile.GetAttributes(fname)); //получение информации атрибутов файла
s[0] += "\nДоступ к файлу: " + Convert.ToString(SFile.GetAccessControl(fname)); //получение информации доступа к файлу
return(s);
}
catch (Exception e) //обработка исключений для получения информации
{
LogForOperations("Информация о файле", e.Message); //запись в лог ошибки (если есть)
throw e;
}
}
else
{
LogForOperations("Получение информации о файле", "файл не существует либо содержит в своем имени более 260 символов");//запись ошибки в лог, если не выполняется условие проверки
return(null);
}
}
public IActionResult Delete()
{
var upload = Path.Combine(_env.WebRootPath, _uploadDir);
var listFile = Directory.GetFiles(upload);
if (listFile.Length != 0 && Directory.Exists(upload))
{
foreach (var item in listFile)
{
if ((DateTime.Now.Subtract(FileIO.GetCreationTime(item)).TotalDays > 1 ? true : false))
{
FileIO.Delete(item);
}
}
}
return(Json(new OkResult()));
}
public static System.DateTime GetCreationTime(string path) => MSIOF.GetCreationTime(path);
public string GetCreatedDate(string format = "M-d-yy")
{
return(SystemFile.GetCreationTime(this.path).ToString(format));
}
public static DateTime GetCreationTime(string path)
{
return(File.GetCreationTime(path));
}
public override DateTime GetCreationTime(string path)
{
return(File.GetCreationTime(path));
}
void IterateAndModifyFilesData(DefaultWatcherData data, string directory, bool dispatch, string[] files)
{
/* Set all as untested */
foreach (string filename in data.Files.Keys)
{
FileData fd = (FileData)data.Files [filename];
if (fd.Directory == directory)
{
fd.NotExists = true;
}
}
/* New files */
foreach (string filename in files)
{
FileData fd = (FileData)data.Files [filename];
if (fd == null)
{
try {
data.Files.Add(filename, CreateFileData(directory, filename));
} catch {
// The file might have been removed in the meanwhile
data.Files.Remove(filename);
continue;
}
if (dispatch)
{
DispatchEvents(data.FSW, FileAction.Added, filename);
}
}
else if (fd.Directory == directory)
{
fd.NotExists = false;
}
}
if (!dispatch) // We only initialize the file list
{
return;
}
/* Removed files */
List <string> removed = null;
foreach (string filename in data.Files.Keys)
{
FileData fd = (FileData)data.Files [filename];
if (fd.NotExists)
{
if (removed == null)
{
removed = new List <string> ();
}
removed.Add(filename);
DispatchEvents(data.FSW, FileAction.Removed, filename);
}
}
if (removed != null)
{
foreach (string filename in removed)
{
data.Files.Remove(filename);
}
removed = null;
}
/* Changed files */
foreach (string filename in data.Files.Keys)
{
FileData fd = (FileData)data.Files [filename];
DateTime creation, write;
try {
creation = File.GetCreationTime(filename);
write = File.GetLastWriteTime(filename);
} catch {
/* Deleted */
if (removed == null)
{
removed = new List <string> ();
}
removed.Add(filename);
DispatchEvents(data.FSW, FileAction.Removed, filename);
continue;
}
if (creation != fd.CreationTime || write != fd.LastWriteTime)
{
fd.CreationTime = creation;
fd.LastWriteTime = write;
DispatchEvents(data.FSW, FileAction.Modified, filename);
}
}
if (removed != null)
{
foreach (string filename in removed)
{
data.Files.Remove(filename);
}
}
}
private void DoFiles(DefaultWatcherData data, string directory, bool dispatch)
{
bool flag = Directory.Exists(directory);
if (flag && data.IncludeSubdirs)
{
string[] directories = Directory.GetDirectories(directory);
foreach (string directory2 in directories)
{
DoFiles(data, directory2, dispatch);
}
}
string[] array = null;
array = ((!flag) ? NoStringsArray : ((!data.NoWildcards) ? Directory.GetFileSystemEntries(directory, data.FileMask) : ((!File.Exists(data.FileMask) && !Directory.Exists(data.FileMask)) ? NoStringsArray : new string[1]
{
data.FileMask
})));
foreach (string key4 in data.Files.Keys)
{
FileData fileData = (FileData)data.Files[key4];
if (fileData.Directory == directory)
{
fileData.NotExists = true;
}
}
string[] array2 = array;
foreach (string text in array2)
{
FileData fileData2 = (FileData)data.Files[text];
if (fileData2 == null)
{
try
{
data.Files.Add(text, CreateFileData(directory, text));
}
catch
{
data.Files.Remove(text);
continue;
IL_0185 :;
}
if (dispatch)
{
DispatchEvents(data.FSW, FileAction.Added, text);
}
}
else if (fileData2.Directory == directory)
{
fileData2.NotExists = false;
}
}
if (dispatch)
{
ArrayList arrayList = null;
foreach (string key5 in data.Files.Keys)
{
FileData fileData3 = (FileData)data.Files[key5];
if (fileData3.NotExists)
{
if (arrayList == null)
{
arrayList = new ArrayList();
}
arrayList.Add(key5);
DispatchEvents(data.FSW, FileAction.Removed, key5);
}
}
if (arrayList != null)
{
foreach (string item in arrayList)
{
data.Files.Remove(item);
}
arrayList = null;
}
foreach (string key6 in data.Files.Keys)
{
FileData fileData4 = (FileData)data.Files[key6];
DateTime creationTime;
DateTime lastWriteTime;
try
{
creationTime = File.GetCreationTime(key6);
lastWriteTime = File.GetLastWriteTime(key6);
}
catch
{
if (arrayList == null)
{
arrayList = new ArrayList();
}
arrayList.Add(key6);
DispatchEvents(data.FSW, FileAction.Removed, key6);
continue;
IL_0340 :;
}
if (creationTime != fileData4.CreationTime || lastWriteTime != fileData4.LastWriteTime)
{
fileData4.CreationTime = creationTime;
fileData4.LastWriteTime = lastWriteTime;
DispatchEvents(data.FSW, FileAction.Modified, key6);
}
}
if (arrayList != null)
{
foreach (string item2 in arrayList)
{
data.Files.Remove(item2);
}
}
}
}
void DoFiles(DefaultWatcherData data, string directory, bool dispatch)
{
bool direxists = Directory.Exists(directory);
if (direxists && data.IncludeSubdirs)
{
foreach (string d in Directory.GetDirectories(directory))
{
DoFiles(data, d, dispatch);
}
}
string [] files = null;
if (!direxists)
{
files = NoStringsArray;
}
else if (!data.NoWildcards)
{
files = Directory.GetFileSystemEntries(directory, data.FileMask);
}
else
{
// The pattern does not have wildcards
if (File.Exists(data.FileMask) || Directory.Exists(data.FileMask))
{
files = new string [] { data.FileMask }
}
;
else
{
files = NoStringsArray;
}
}
/* Set all as untested */
foreach (string filename in data.Files.Keys)
{
FileData fd = (FileData)data.Files [filename];
if (fd.Directory == directory)
{
fd.NotExists = true;
}
}
/* New files */
foreach (string filename in files)
{
FileData fd = (FileData)data.Files [filename];
if (fd == null)
{
try {
data.Files.Add(filename, CreateFileData(directory, filename));
} catch {
// The file might have been removed in the meanwhile
data.Files.Remove(filename);
continue;
}
if (dispatch)
{
DispatchEvents(data.FSW, FileAction.Added, filename);
}
}
else if (fd.Directory == directory)
{
fd.NotExists = false;
}
}
if (!dispatch) // We only initialize the file list
{
return;
}
/* Removed files */
ArrayList removed = null;
foreach (string filename in data.Files.Keys)
{
FileData fd = (FileData)data.Files [filename];
if (fd.NotExists)
{
if (removed == null)
{
removed = new ArrayList();
}
removed.Add(filename);
DispatchEvents(data.FSW, FileAction.Removed, filename);
}
}
if (removed != null)
{
foreach (string filename in removed)
{
data.Files.Remove(filename);
}
removed = null;
}
/* Changed files */
foreach (string filename in data.Files.Keys)
{
FileData fd = (FileData)data.Files [filename];
DateTime creation, write;
try {
creation = File.GetCreationTime(filename);
write = File.GetLastWriteTime(filename);
} catch {
/* Deleted */
if (removed == null)
{
removed = new ArrayList();
}
removed.Add(filename);
DispatchEvents(data.FSW, FileAction.Removed, filename);
continue;
}
if (creation != fd.CreationTime || write != fd.LastWriteTime)
{
fd.CreationTime = creation;
fd.LastWriteTime = write;
DispatchEvents(data.FSW, FileAction.Modified, filename);
}
}
if (removed != null)
{
foreach (string filename in removed)
{
data.Files.Remove(filename);
}
}
}
