public bool AddFile(Credentials c, MachineContents m, DirectoryContents d,
FileContents f)
{
m.Directories = GetDirList(c, m);
f.Dir = (from o in m.Directories where o.Name == d.Name select o.Id).Single();
if (!CheckFileExistence(c, m, d, f)) {
AddFileContent(f);
//TypeManipulator.TypeToId(f);
File f1 = File.CreateFile(1, f.Dir, 1, f.Content, f.Name, f.Size, f.Hash,
f.Uploaded, f.Modified);
using (filesyncEntitiesNew context = new filesyncEntitiesNew()) {
context.Files.AddObject(f1);
context.SaveChanges();
}
} else {
GetFileId(c, m, d, f);
GetFileContentId(c, m, d, f);
UpdateFileContent(f);
//TypeManipulator.TypeToId(f);
using (filesyncEntitiesNew context = new filesyncEntitiesNew()) {
File f1 = (from o in context.Files where o.file_id == f.Id select o).Single();
f1.file_hash = f.Hash;
f1.file_modified = f.Modified;
f1.file_size = f.Size;
f1.file_uploaded = f.Uploaded;
context.SaveChanges();
}
}
return true;
}
public void CreateAccountTest()
{
Credentials c = new Credentials("testUserLogin",
Security.ComputeHash("testUserPass"));
UserContents uc = new UserContents(c, "Test User", "*****@*****.**");
guiConn.AddUser(uc);
Assert.AreEqual(guiConn.GetUser(c), uc);
}
public MachineWindow(MainWindow mw)
: this()
{
this.parentWindow = mw;
this.credentials = parentWindow.credentials;
RefreshMachinesList();
}
public bool AddDirectory(Credentials c, MachineContents m, DirectoryContents d)
{
var cl = new Ref.FileSyncModelClient();
try {
bool result = false;
result = cl.AddDirectory(c, m, d);
cl.Close();
return result;
} catch (Exception ex) {
cl.Abort();
throw new ActionException("Unable to create a new directory in the database.",
ActionType.Directory, MemeType.Fuuuuu, ex);
}
}
public bool AddFile(Credentials c, MachineContents m, DirectoryContents d,
FileContents f)
{
var cl = new Ref.FileSyncModelClient();
try {
bool result = false;
result = cl.AddFile(c, m, d, f);
cl.Close();
return result;
} catch (Exception ex) {
cl.Abort();
throw new ActionException("Error occurred while file was uploaded.",
ActionType.File, MemeType.Fuuuuu, ex);
}
}
public bool AddMachine(Credentials c, MachineContents m)
{
using (filesyncEntitiesNew context = new filesyncEntitiesNew()) {
if (MachineNameExists(context, m.Name)) {
//throw new Exception("machine with given name already exists");
return false;
} else {
int user_id = LoginToId(context, c.Login);
Machine m1 = Machine.CreateMachine(1, user_id, m.Name);
m1.machine_description = m.Description;
context.Machines.AddObject(m1);
context.SaveChanges();
}
}
return true;
}
public bool AddMachine(Credentials c, MachineContents m)
{
var cl = new Ref.FileSyncModelClient();
try {
if (c == null)
throw new ArgumentNullException("cr", "user credentials must be provided");
if (m == null)
throw new ArgumentNullException("m", "machine contents were null");
bool result = false;
result = cl.AddMachine(c, m);
cl.Close();
return result;
} catch (Exception ex) {
cl.Abort();
throw new ActionException("Failed to create a new machine.", ActionType.Machine,
MemeType.Fuuuuu, ex);
}
}
public bool AddDirectory(Credentials c, MachineContents m, DirectoryContents d)
{
m.Directories=GetDirList(c, m);
int NoSuchNameYet = (from o in m.Directories where o.Name == d.Name select o).Count();
if (NoSuchNameYet != 0) {
// throw new Exception("directory with given name already exists");
//no action needed
} else {
using (filesyncEntitiesNew context = new filesyncEntitiesNew()) {
d.Owner = LoginToId(context, c.Login);
}
AddDir(d);
using (filesyncEntitiesNew context = new filesyncEntitiesNew()) {
m.Id = MachineNameToId(context, m.Name);
}
AddMachDir(m, d);
}
return true;
}
public MachineContents DownloadMachine(IFileSyncModel connection, Credentials c,
MachineIdentity mid)
{
var m = connection.GetMachineWithDirs(c, mid);
if (m == null)
return null;
List<DirectoryContents> directories = new List<DirectoryContents>();
foreach (DirectoryIdentity did in m.Directories) {
var d = connection.GetDirectoryWithFiles(c, m, did);
List<FileContents> files = new List<FileContents>();
foreach (FileIdentity fid in d.Files) {
var f = connection.GetFileWithContent(c, m, d, fid);
files.Add(f);
}
d.Files = files;
directories.Add(d);
}
m.Directories = directories;
return m;
}
public bool ChangeMachineDetails(Credentials c, MachineContents newM,
MachineContents oldM)
{
var cl = new Ref.FileSyncModelClient();
try {
if (c == null)
throw new ArgumentNullException("c", "user credentials must be provided");
if (newM == null)
throw new ArgumentNullException("newM", "new machine identity must be provided");
if (oldM == null)
throw new ArgumentNullException("oldM", "old machine identity must be provided");
bool result = false;
result = cl.ChangeMachineDetails(c, newM, oldM);
cl.Close();
return result;
} catch (Exception ex) {
cl.Abort();
throw new ActionException("Error while updating machine details.",
ActionType.Machine, MemeType.Fuuuuu, ex);
}
}
private Credentials getCredentials()
{
var cr = new Credentials(this.getLogin(),
Security.ComputeHash(this.UserPassword.Password));
return cr;
}
private void GetFileId(Credentials c, MachineContents m, DirectoryContents d,
FileContents f)
{
GetDirList(c, m);
d.Id = (from o in m.Directories where o.Name == d.Name select o.Id).Single();
using (filesyncEntitiesNew context = new filesyncEntitiesNew()) {
int file_id = (from o in context.Files
where (o.file_name == f.Name) && (o.dir_id == d.Id)
select o.file_id).Single();
f.Id = file_id;
}
}
private bool Authenticate(filesyncEntitiesNew context, Credentials c)
{
try {
//User u1 = (from u in context.Users
// where c.Equals(u.user_login, u.user_pass)
// select u).Single();
User u1 = (from u in context.Users
where c.Login == u.user_login && c.Password == u.user_pass
select u).Single();
} catch {
return false;
}
return true;
}
public bool Login(Credentials c)
{
using (filesyncEntitiesNew context = new filesyncEntitiesNew()) {
//try {
//User u1 = (from u in context.Users
// where c.Equals(u.user_login, u.user_pass)
// select u).Single();
User u1 = context.Users.Where(u => u.user_login == c.Login).SingleOrDefault();
if (u1 == null) {
return false;
}
//(from u in context.Users
// where c.Login == u.user_login && c.Password == u.user_pass
// select u).Single();
if (!c.Equals(u1.user_login, u1.user_pass))
return false;
UpdateLastLogin(context, LoginToId(context, c.Login));
//} catch (Exception ex) {
//if (ex.GetType().Equals(typeof(Exception)))
// throw ex;
//throw new Exception("wrong credentials", ex);
//}
return true;
}
}
public UserIdentity GetUser(Credentials c)
{
using (filesyncEntitiesNew context = new filesyncEntitiesNew()) {
if (LoginExists(context, c.Login)) {
if (Authenticate(context, c)) {
int id = LoginToId(context, c.Login);
User u1 = (from o in context.Users
where o.user_id == id
select o).SingleOrDefault();
UserIdentity u = new UserContents(u1.user_login, u1.user_pass, u1.user_fullname, u1.user_email);
u.LastLogin = (DateTime)u1.user_lastlogin;
u.Id = u1.user_id;
return u;
} else {
//throw new Exception("wrong password");
return null;
}
} else {
//throw new Exception("no such user");
return null;
}
}
}
public FileContents GetFileWithContent(Credentials c, MachineContents m, DirectoryContents d,
FileIdentity f)
{
var fc = new FileContents(f);
GetFileContentId(c, m, d, fc);
using (filesyncEntitiesNew context = new filesyncEntitiesNew())
{
Content c1 = (from o in context.Contents
where o.content_id == f.Content
select o).Single();
fc.Data = c1.content_data;
}
return fc;
}
public void GetFileContent(Credentials c, MachineContents m, DirectoryContents d,
FileContents f)
{
f.Id = GetFileContentId(c, m, d, f);
using (filesyncEntitiesNew context = new filesyncEntitiesNew()) {
Content c1 = (from o in context.Contents
where o.content_id == f.Content
select o).Single();
f.Data = c1.content_data;
}
}
public bool UploadDirectory(IFileSyncModel connection, Credentials c, MachineIdentity m,
DirectoryContents d)
{
//add dir if it does not exist
if (!connection.AddDirectory(c, new MachineContents(m), d))
return false;
foreach (FileContents f in d.Files) {
try {
FileContents fUp = null;
if (f.Size == 0)
fUp = ReadFileContents(f, d);
else
fUp = f;
if (!UploadFile(connection, c, m, d, f))
return false;
} catch (ActionException ex) {
throw new ActionException("Couldn't upload the directory contents.",
ActionType.Directory, ex);
} catch (Exception ex) {
throw new ActionException("Error while uploading a directory.",
ActionType.Directory, ex);
}
}
return true;
}
public bool UpdateMachine(IFileSyncModel connection, Credentials c, MachineContents newM,
MachineContents oldM)
{
throw new NotImplementedException();
}
public void AddMachine(Credentials c, MachineContents m)
{
throw new Exception("not implemented");
}
public void ChangeMachineDetails(Credentials c, MachineContents newM,
MachineContents oldM)
{
throw new Exception("not implemented");
}
public void GetDirList(Credentials c, MachineContents m)
{
throw new Exception("not implemented");
}
public void AddDirectory(Credentials c, MachineContents m, DirectoryContents d)
{
throw new Exception("not implemented");
}
public bool UploadFile(IFileSyncModel connection, Credentials c, MachineIdentity m,
DirectoryIdentity d, FileContents f)
{
return connection.AddFile(c, new MachineContents(m), new DirectoryContents(d), f);
}
public void DelUser(Credentials c)
{
throw new Exception("not implemented");
}
public bool UploadMachine(IFileSyncModel connection, Credentials c, MachineContents m)
{
try {
foreach (DirectoryContents d in m.Directories) {
if (!UploadDirectory(connection, c, m, d))
return false;
}
return true;
} catch (ActionException ex) {
throw new ActionException("Couldn't upload the machine contents."
, ActionType.Machine, ex);
} catch (Exception ex) {
throw new ActionException("Error while uploading a whole machine.",
ActionType.Machine, ex);
}
}
public List<FileContents> GetFileList(Credentials c, MachineContents m, DirectoryContents d)
{
List<FileContents> filelist = new List<FileContents>();
m.Directories=GetDirList(c, m);
d.Id = (from o in m.Directories where o.Name == d.Name select o.Id).Single();
using (filesyncEntitiesNew context = new filesyncEntitiesNew()) {
foreach (var x in (from f in context.Files
join t in context.Types on f.type_id equals t.type_id
where f.dir_id == d.Id
select new { f, t.type_name })) {
FileIdentity file = new FileIdentity(x.f.file_name, x.f.file_modified,
x.f.file_uploaded, FileType.PlainText, x.f.file_size, x.f.file_hash);
file.Content = x.f.content_id;
file.Id = x.f.file_id;
filelist.Add(new FileContents(file));
}
}
//d.Files = filelist;
return filelist;
}
public FileContents DownloadFile(IFileSyncModel connection, Credentials c,
MachineIdentity m, DirectoryIdentity d, FileIdentity f)
{
throw new NotImplementedException();
}
public MachineContents GetMachineWithDirs(Credentials c, MachineIdentity m)
{
MachineContents mc = new MachineContents(m);
using (filesyncEntitiesNew context = new filesyncEntitiesNew())
{
int mach_id = MachineNameToId(context, m.Name);
if (mach_id == -1)
return null;
mc.Id = mach_id;
List<DirectoryContents> dirlist = new List<DirectoryContents>();
foreach (var x in (from md in context.MachineDirs
join d in context.Dirs on md.dir_id equals d.dir_id
where md.machine_id == mach_id
select new { md.dir_realpath, d }))
{
var dir = new DirectoryContents(x.d.dir_name, x.d.dir_description, x.dir_realpath);
dir.Id = x.d.dir_id;
dir.Owner = x.d.user_ownerid;
dirlist.Add(dir);
}
mc.Directories = dirlist;
return mc;
}
}
public void Login(Credentials c)
{
throw new Exception("not implemented");
}
public UserContents GetUserWithMachines(Credentials c)
{
UserContents u =(UserContents) GetUser(c);
List<Machine> ml;
List<MachineContents> machinelist;
using (filesyncEntitiesNew context = new filesyncEntitiesNew()) {
if (!Authenticate(context, c))
return null;
//throw new Exception("unauthorized access detected");
machinelist = new List<MachineContents>();
u.Id = LoginToId(context, u.Login);
ml = (from o in context.Machines
where o.user_id == u.Id
select o).ToList();
}
foreach (Machine m in ml) {
MachineContents m1 = new MachineContents(m.machine_name, m.machine_description);
m1.Id = m.machine_id;
m1.User = m.user_id;
machinelist.Add(m1);
}
u.Machines = machinelist;
return u;
}
public bool ChangeMachineDetails(Credentials c, MachineContents newM,
MachineContents oldM)
{
using (filesyncEntitiesNew context = new filesyncEntitiesNew()) {
oldM.Id = MachineNameToId(context, oldM.Name);
Machine m1 = (from o in context.Machines
where o.machine_id == oldM.Id
select o).SingleOrDefault();
if (m1 == null)
return false;
m1.machine_name = newM.Name;
m1.machine_description = newM.Description;
context.SaveChanges();
return true;
}
}
public void GetMachineList(Credentials c, UserContents u)
{
throw new Exception("not implemented");
}
public bool DelFile(Credentials c, MachineIdentity m, DirectoryIdentity d,
FileIdentity f)
{
throw new NotImplementedException();
}
private bool CheckFileExistence(Credentials c, MachineContents m, DirectoryContents d,
FileContents f)
{
GetDirList(c, m);
d.Id = (from o in m.Directories where o.Name == d.Name select o.Id).Single();
try {
using (filesyncEntitiesNew context = new filesyncEntitiesNew()) {
(from o in context.Files
where (o.file_name == f.Name) && (o.dir_id == d.Id)
select o.file_id).Single();
}
} catch {
return false;
}
return true;
}
public bool DelMachine(Credentials c, MachineIdentity m)
{
throw new NotImplementedException();
}
public UserContents GetUser(Credentials c)
{
throw new Exception("not implemented");
}
public bool DelUser(Credentials c)
{
UserContents u =(UserContents) GetUser(c);
bool result = false;
using (filesyncEntitiesNew context = new filesyncEntitiesNew()) {
if (!Authenticate(context, c))
return result;
int id = LoginToId(context, u.Login);
var u1 = (from o in context.Users
where o.user_id == id
select o).SingleOrDefault();
if (u1 != null) {
context.Users.DeleteObject(u1);
context.SaveChanges();
result = true;
}
}
return result;
}
public void AddUser(Credentials c, UserContents u)
{
throw new Exception("not implemented");
}
public void GetFileContent(Credentials c, MachineContents m, DirectoryContents d,
FileContents f)
{
throw new Exception("not implemented");
}