//Overloaded initializer used
public Main(string userName, string currDirectory, DataLogger.DLProgram dl)
{
this.userName = userName;
this.dl = dl;
InitializeComponent();
remoteUserName = "";
//Sets current directory for HelpFile.chm
currentDirectory = currDirectory;
if (userName == "microcontroller")
{
this.micro = true;
txtMessage.Text = "";
txtMessage.Enabled = false;
btnSend.Enabled = false;
}
}
//Connect to Microcontroller
private void btnMicro_Click(object sender, EventArgs e)
{
this.Visible = false;
//Sets DataLogger file to desktopDirectory
dl = new DataLogger.DLProgram(desktopDirectory + "/" + CommonFunctions.FileNameSafe(DateTime.Now.ToLongTimeString()));
Main m = new Main("microcontroller", currentDirectory, dl);
m.ShowDialog();
dl.CloseFile();
m = null;
btnLogin.Enabled = true;
btnCreate.Enabled = true;
txtUsername.Enabled = true;
txtPassword.Enabled = true;
this.Visible = true;
}
//Logging in to the client
private void btnLogin_Click(object sender, EventArgs e)
{
btnCreate.Enabled = false;
btnLogin.Enabled = false;
txtUsername.Enabled = false;
txtPassword.Enabled = false;
bool authorized = false;
MySqlConnection conn = new MySqlConnection();
JSch jsch = new JSch();
string host = "secs.oakland.edu";
string user = "******";
string pass = "******";
int sshPort = 22;
Session session = jsch.getSession(user, host, sshPort);
session.setHost(host);
session.setPassword(pass);
UserInfo ui = new MyUserInfo();
session.setUserInfo(ui);
try
{
session.connect();
session.setPortForwardingL(3306, "localhost", 3306);
}
catch (Exception err)
{
MessageBox.Show(err.Message);
txtUsername.Enabled = true;
txtPassword.Enabled = true;
btnLogin.Enabled = true;
btnCreate.Enabled = true;
}
if (session.isConnected())
{
try
{
string dbhost = "localhost";
string dbuser = "******";
string dbpass = "******";
string dbdatabase = "iafram";
string connStr = String.Format("server={0};user id={1};password={2}; database={3}; pooling=false",
dbhost, dbuser, dbpass, dbdatabase);
conn = new MySqlConnection(connStr);
conn.Open();
conn.ChangeDatabase(dbdatabase);
string query = "SELECT COUNT(*) ";
query += "FROM cse337_project ";
query += "WHERE username = "******" AND password = "******"/" + CommonFunctions.FileNameSafe(DateTime.Now.ToLongTimeString()));
Main m = new Main(txtUsername.Text, currentDirectory, dl);
m.ShowDialog();
dl.CloseFile();
m = null;
btnLogin.Enabled = true;
btnCreate.Enabled = true;
txtUsername.Enabled = true;
txtPassword.Enabled = true;
this.Visible = true;
}
else
{
MessageBox.Show("Incorrect username/password combination.");
btnLogin.Enabled = true;
txtUsername.Enabled = true;
txtPassword.Enabled = true;
}
}
}
