public Boolean open()
{
Main.roots.Clear();
Main.inodes.Clear();
Main.bitcard.Clear();
try
{
//открываем суперблок
BinaryFormatter Formatter = new BinaryFormatter();
FileStream File = new FileStream("SuperBlock.txt", FileMode.Open);
Main.Super1 = (SuperBlock)Formatter.Deserialize(File);
File.Close();
//открываем иноды
SerializableObject1 obj1 = new SerializableObject1();
MySerializer1 serializer1 = new MySerializer1();
obj1.Inodes = Main.inodes;
obj1 = serializer1.DeserializeObject1("Inodes.txt");
Main.inodes = obj1.Inodes;
//открываем битовую карту
SerializableObject2 obj2 = new SerializableObject2();
MySerializer2 serializer2 = new MySerializer2();
obj2.Bitcard = Main.bitcard;
obj2 = serializer2.DeserializeObject2("Bitcard.txt");
Main.bitcard = obj2.Bitcard;
//достаем пользователей
SerializableObject obj = new SerializableObject();
obj.Users = Main.users;
MySerializer serializer = new MySerializer();
obj = serializer.DeserializeObject("Users.txt");
Main.users = obj.Users;
//открываем рут он же корень
SerializableObject5 obj5 = new SerializableObject5();
MySerializer5 serializer5 = new MySerializer5();
obj5.Roots = Main.roots;
obj5 = serializer5.DeserializeObject5("Roots.txt");
Main.roots = obj5.Roots;
return(true);
}
catch (FileNotFoundException e)
{
MessageBox.Show("Система повреждена! Обратитесь к администратору!", "Аларма");
return(false);
}
}
private void btnEnd_Click(object sender, EventArgs e)
{
BinaryFormatter Formatter = new BinaryFormatter();
FileStream File = new FileStream("SuperBlock.txt", FileMode.Create);
Formatter.Serialize(File, Main.Super1); //сериализация
File.Close();
//форматируем Inode, Bitcard
SerializableObject1 obj1 = new SerializableObject1();
obj1.Inodes = Main.inodes;
MySerializer1 serializer1 = new MySerializer1();
serializer1.SerializeObject1("Inodes.txt", obj1);
SerializableObject2 obj2 = new SerializableObject2();
obj2.Bitcard = Main.bitcard;
MySerializer2 serializer2 = new MySerializer2();
serializer2.SerializeObject2("Bitcard.txt", obj2);
if (Main.currDir == "/")
{
//заполнение рута
SerializableObject5 obj5 = new SerializableObject5();
obj5.Roots = Main.roots;
MySerializer5 serializer5 = new MySerializer5();
serializer5.SerializeObject5("Roots.txt", obj5);
}
else
{
Main.save_file_binary(Main.currDirIno, Main.serializeDirectory(Main.roots));
}
//форматируем пользователей.
SerializableObject obj = new SerializableObject();
obj.Users = Main.users;
MySerializer serializer = new MySerializer();
serializer.SerializeObject("Users.txt", obj);
this.Hide();
}
public void format()
{
try
{
SerializableObject obj = new SerializableObject();
MySerializer serializer = new MySerializer();
obj = serializer.DeserializeObject("Users.txt");
Main.users = obj.Users;
string log = Login.Text;
string pas1 = Main.GetHashString(Password.Text);
int er = -1;
int uid = 0;
foreach (User p in Main.users)
{
if ((p.Login == log) && (p.Password == pas1) && (0 == p.UID))
{
er = 1;
uid = p.UID;
Main.currentuser = uid;
}
}
if (er == 1)
{
if (open() != false)
{
formating();
//Main.Show();
this.Hide();
}
else
{
MessageBox.Show("Файлы не найдены!");
}
}
else
{
MessageBox.Show("Вы не можете форматировать диск!");
}
}
catch (FileNotFoundException e1)
{
MessageBox.Show("Файлы не найдены!");
}
}
private void exit(object sender, EventArgs e)
{
if (vhod == 1)
{
BinaryFormatter Formatter = new BinaryFormatter();
FileStream File = new FileStream("SuperBlock.txt", FileMode.Create);
Formatter.Serialize(File, Super1); //сериализация
File.Close();
//форматируем Inode, Bitcard
SerializableObject1 obj1 = new SerializableObject1();
obj1.Inodes = inodes;
MySerializer1 serializer1 = new MySerializer1();
serializer1.SerializeObject1("Inodes.txt", obj1);
SerializableObject2 obj2 = new SerializableObject2();
obj2.Bitcard = bitcard;
MySerializer2 serializer2 = new MySerializer2();
serializer2.SerializeObject2("Bitcard.txt", obj2);
if (currDir == "/")
{
//заполнение рута
SerializableObject5 obj5 = new SerializableObject5();
obj5.Roots = roots;
MySerializer5 serializer5 = new MySerializer5();
serializer5.SerializeObject5("Roots.txt", obj5);
}
else
{
save_file_binary(currDirIno, serializeDirectory(roots));
}
//форматируем пользователей.
SerializableObject obj = new SerializableObject();
obj.Users = users;
MySerializer serializer = new MySerializer();
serializer.SerializeObject("Users.txt", obj);
}
Environment.Exit(0);
}
private void Enter_programm(object sender, EventArgs e)
{
SerializableObject obj = new SerializableObject();
MySerializer serializer = new MySerializer();
obj = serializer.DeserializeObject("Users.txt");
Main.users = obj.Users;
string log = Login.Text;
string pas1 = Main.GetHashString(Password.Text);
int er = -1;
int uid;
foreach (User p in Main.users)
{
if ((p.Login == log) && (p.Password == pas1))
{
er = 1;
uid = p.UID;
Main.currentuser = uid;
}
}
if (er == 1)
{
if (open() != false)
{
this.Hide();
Main.vhod = 1;
}
else
{
MessageBox.Show("Файлы не найдены.");
}
}
else
{
MessageBox.Show("Вход не выполнен.");
}
}
private void listuser(object sender, EventArgs e)
{
BinaryFormatter Formatter = new BinaryFormatter();
FileStream File = new FileStream("SuperBlock.txt", FileMode.Create);
Formatter.Serialize(File, Main.Super1); //сериализация
File.Close();
//форматируем Inode, Bitcard
SerializableObject1 obj1 = new SerializableObject1();
obj1.Inodes = Main.inodes;
MySerializer1 serializer1 = new MySerializer1();
serializer1.SerializeObject1("Inodes.txt", obj1);
SerializableObject2 obj2 = new SerializableObject2();
obj2.Bitcard = Main.bitcard;
MySerializer2 serializer2 = new MySerializer2();
serializer2.SerializeObject2("Bitcard.txt", obj2);
if (Main.currDir == "/")
{
//заполнение рута
SerializableObject5 obj5 = new SerializableObject5();
obj5.Roots = Main.roots;
MySerializer5 serializer5 = new MySerializer5();
serializer5.SerializeObject5("Roots.txt", obj5);
}
else
{
Main.save_file_binary(Main.currDirIno, Main.serializeDirectory(Main.roots));
}
//форматируем пользователей.
SerializableObject obj = new SerializableObject();
obj.Users = Main.users;
MySerializer serializer = new MySerializer();
serializer.SerializeObject("Users.txt", obj);
ListViewItem item;
listView1.Items.Clear();
foreach (User user in Main.users)
{
if (user.Login != "**********")
{
string itog, uid, name, status;
string isAdmin = user.isAdmin.ToString();
uid = Convert.ToString(user.UID);
name = user.Login;
item = new ListViewItem(uid);
item.SubItems.Add(name);
item.SubItems.Add(isAdmin);
listView1.Items.Add(item);
}
}
}
public void formating()
{
//чистим списки
Main.users.Clear();
Main.roots.Clear();
Main.inodes.Clear();
Main.bitcard.Clear();
BinaryFormatter Formatter = new BinaryFormatter();
//форматируем суперблок
Main.Super1.s_type = "S5FS";
Main.Super1.s_fsize = 36864;
Main.Super1.s_bsize = 4096;
FileStream File = new FileStream(@"SuperBlock.txt", FileMode.Create);
Formatter.Serialize(File, Main.Super1);
File.Close();
//форматируем Inode, Bitcard
bool[] lis = { true, true, true, true };
DateTime Time_create = DateTime.Now;
DateTime Time_modify = DateTime.Now;
for (int i = 0; i < Main.Super1.s_fsize; i++)
{
Inode TestInode1 = new Inode(i, -1, lis, -1, Time_create, Time_modify, new int[] { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 }, false, false);
Main.inodes.Add(TestInode1);
Main.bitcard.Add(false);
}
SerializableObject1 obj1 = new SerializableObject1();
obj1.Inodes = Main.inodes;
MySerializer1 serializer1 = new MySerializer1();
serializer1.SerializeObject1(@"Inodes.txt", obj1);
SerializableObject2 obj2 = new SerializableObject2();
obj2.Bitcard = Main.bitcard;
MySerializer2 serializer2 = new MySerializer2();
serializer2.SerializeObject2(@"Bitcard.txt", obj2);
//форматируем пользователей
User TestUser = new User(0, "admin", Main.GetHashString("admin"), 1);
Main.users.Add(TestUser);
string log = "**********";
string pas = Main.GetHashString("**********");
for (int i = 1; i <= 49; i++)
{
User TestUser1 = new User(i, log, pas, 0);
Main.users.Add(TestUser1);
}
SerializableObject obj = new SerializableObject();
obj.Users = Main.users;
MySerializer serializer = new MySerializer();
serializer.SerializeObject(@"Users.txt", obj);
//Заполнение места для информации
File = new FileStream("Data.txt", FileMode.Create);
File.Seek(Main.Super1.s_fsize * Main.Super1.s_bsize, SeekOrigin.Begin);
byte[] ar = new byte[3];
File.Write(ar, 0, 3);
File.Close();
//заполнение корневого каталога
string name1 = "^^^^^^^^";
for (int i = 0; i < Main.Super1.s_fsize; i++)
{
Root Root1 = new Root(i, name1);
Main.roots.Add(Root1);
}
SerializableObject5 obj5 = new SerializableObject5();
obj5.Roots = Main.roots;
MySerializer5 serializer5 = new MySerializer5();
serializer5.SerializeObject5(@"Roots.txt", obj5);
MessageBox.Show("Форматирование завершено.");
}
