public SimpleSession(SecuritySystem security, FileSystem filesystem, ShellFactory shells, Terminal terminal, int userID)
{
this.security = security;
this.filesystem = filesystem;
this.terminal = terminal;
this.userID = userID;
//get users home dir
string homepath = security.UserHomeDirectory(userID);
this.homeDir = (Directory)filesystem.Find(homepath);
if (this.homeDir == null)
{
throw new Exception("Failed to home users home directory: " + homepath);
}
//get shell
string shellname = security.UserPreferredShell(userID);
shell = shells.CreateShell(shellname, this);
if (shell == null)
{
throw new Exception("Failed to find user's preferred shell");
}
//TODO get the shell from a factory
}
static void CreatePete(SecuritySystem security, FileSystem filesystem)
{
// add user steven if not already there
int peteUserID = -1;
try
{
peteUserID = security.UserID("steven");
}
catch (Exception)
{
peteUserID = security.AddUser("steven");
security.SetPassword("steven", "foobar42");
}
// create some test files for user pete if needed
if (filesystem.Find(security.UserHomeDirectory(peteUserID)) != null)
{
try
{
Directory peteDir = (Directory)filesystem.Find(security.UserHomeDirectory(peteUserID));
Directory subDir = peteDir.CreateDirectory("subdir");
File file1 = subDir.CreateFile("file1");
File file2 = subDir.CreateFile("file2");
FileStream stream1 = file1.Open();
stream1.Write(0, ASCIIEncoding.ASCII.GetBytes("hello from file 1!"));
stream1.Close();
FileStream stream2 = file2.Open();
stream2.Write(0, ASCIIEncoding.ASCII.GetBytes("back at you from file 2!"));
stream2.Close();
}
catch (Exception)
{
// Nothing here
}
}
}
public SimpleSession(SecuritySystem security, FileSystem filesystem, ShellFactory shells, Terminal terminal, int userID)
{
this.security = security;
this.filesystem = filesystem;
this.shells = shells;
this.terminal = terminal;
this.userID = userID;
// get user's home directory
homeDir = (Directory)filesystem.Find(security.UserHomeDirectory(userID));
// identify user's shell
shell = shells.CreateShell(security.UserPreferredShell(UserID), this);
}
