/// <summary>
/// Constructor of FormOptions class
/// </summary>
/// <param name="ConfigXML">Represents the parsed config XML file</param>
public FormOptions(Xmlconfig configXML, User AdminUser)
{
InitializeComponent();
this.AdminUser = AdminUser;
ConfigInitialized = false;
RainfallLogDirPath = string.Empty;
AppLogDirPath = string.Empty;
WinrarDirPath = string.Empty;
GSMCOMPort = string.Empty;
GSMBaudRate = 0;
GSMStopBits = StopBits.One;
GSMParity = Parity.None;
ArduinoCOMPort = string.Empty;
ArduinoBaudRate = 0;
ArduinoStopBits = StopBits.One;
ArduinoParity = Parity.None;
NumFailedReads = 0;
NumInactiveMins = 0;
this.configXML = configXML;
#region Initializing the Option parameters
LoadGUIFromConfig();
SaveAllTabs(true);
ConfigInitialized = configXML.Settings[Conf.CONFIG_INITIALIZED_TAG].boolValue;
if (ConfigInitialized == false)
{
MessageBox.Show("It seems like the application has not been configured yet. Please configure it first" + "\n" + Util.GetMethodNameAndLineNum(),
"SENSIT Server",
MessageBoxButtons.OK,
MessageBoxIcon.Asterisk);
this.ShowDialog();
if (ConfigInitialized)
{
configXML.Settings[Conf.CONFIG_INITIALIZED_TAG].boolValue = true;
configXML.Save(Conf.CONFIG_FILE_PATH);
}
else
{
this.Close();
this.Dispose();
}
}
#endregion
}
private void HandleLogin()
{
User user = new User(this.txtPassword.Text, false);
if ((LoginSuccessful = user.Equals(adminUser)) == false)
{
MessageBox.Show("Password mismatch.\n\n" + "Please send an e-mail to [email protected] requesting for the login Text in case you do not have it.\n" + Util.GetMethodNameAndLineNum(),
"Login Failed",
MessageBoxButtons.OK,
MessageBoxIcon.Information);
this.txtPassword.Focus();
this.txtPassword.SelectAll();
}
else
{
this.Close();
}
}
/// <summary>
/// Compares the login credentials of the object user with anotherUser
/// </summary>
/// <param name="anotherUser">User object to compare with</param>
/// <returns>true if both the login credentials match, false otherwise</returns>
public bool Equals(User anotherUser)
{
return (this.PasswordHash.Equals(anotherUser.PasswordHash));
}
/// <summary>
/// Constructor for FormLogin
/// </summary>
/// <param name="AdminUser">Has AdminUser username and pasword hash</param>
public FormLogin(User adminUser)
{
InitializeComponent();
this.adminUser = adminUser;
}
private void FormMain_Load(object sender, EventArgs e)
{
#region Loading the configuration XML file
try
{
ConfigXML = new Xmlconfig(Conf.CONFIG_FILE_PATH, false);
}
catch (Exception exc)
{
LoggerError("The " + Conf.CONFIG_FILE_PATH + " file is either corrupted or does not exist. It will be reset to original form.\n\n" + exc.Message);
#if DEBUG
MessageBox.Show("The " + Conf.CONFIG_FILE_PATH + " file is either corrupted or does not exist. It will be reset to original form.\n\n" + exc.Message + "\n" + Util.GetMethodNameAndLineNum(),
"SENSIT Server",
MessageBoxButtons.OK,
MessageBoxIcon.Error);
#endif
/* Copy contents from config.template.xml file.
* This will be the case when the application is
* started for the very first time after installation.
*/
try
{
File.Copy(Conf.CONFIG_TEMPLATE_FILE_PATH, Conf.CONFIG_FILE_PATH, true);
}
catch (Exception exc1)
{
LoggerError("Could not open " + Conf.CONFIG_TEMPLATE_FILE_PATH + "\n" + exc1.Message);
#if DEBUG
MessageBox.Show("Could not open " + Conf.CONFIG_TEMPLATE_FILE_PATH + "\n" + exc1.Message + "\n" + Util.GetMethodNameAndLineNum(),
"SENSIT Server",
MessageBoxButtons.OK,
MessageBoxIcon.Error);
#endif
this.Close();
}
}
ConfigXML = new Xmlconfig(Conf.CONFIG_FILE_PATH, false);
#region Loading the information about the known sensors
{
KnownSensors = new Dictionary<string, Sensor>();
IList<ConfigSetting> sensorList = ConfigXML.Settings[Conf.SENSOR_LIST_NODE].Children();
foreach (ConfigSetting sensorNode in sensorList)
{
string Id = sensorNode[Conf.SENSOR_ID_TAG].Value;
string description = sensorNode[Conf.SENSOR_DESC_TAG].Value;
string state = sensorNode[Conf.SENSOR_STATE_TAG].Value;
float pingInterval = sensorNode[Conf.SENSOR_PING_INTERVAL_TAG].floatValue;
KnownSensors.Add(Id, new Sensor(Id, state, description, pingInterval));
// Updating the sensor info in the checked list box
AddToListKnownSensors(Id);
}
}
#endregion
ConfigXML.Save(Conf.CONFIG_FILE_PATH);
#endregion
#region Ask user to login. Only when correctly logged in, do proceed to other tasks
string passwordHash = ConfigXML.Settings[Conf.ADMIN_NODE][Conf.PASSWORD_HASH_TAG].Value;
bool rememberPassword = ConfigXML.Settings[Conf.ADMIN_NODE][Conf.REMEMBER_PASSWORD_TAG].boolValue;
if (passwordHash.Length == 0)
{
/* Case when the server is started for the 1st time after fresh installation
* hence give default password
*/
AdminUser = new User("sensit123", false);
}
else
{
// Server has already been started so load the saved password's hash
AdminUser = new User(passwordHash, true);
}
ConfigXML.Settings[Conf.ADMIN_NODE][Conf.PASSWORD_HASH_TAG].Value = AdminUser.PasswordHash;
ConfigXML.Settings[Conf.ADMIN_NODE][Conf.REMEMBER_PASSWORD_TAG].boolValue = rememberPassword;
if (rememberPassword == false || passwordHash.Length == 0)
{
FormLogin frmLogin = new FormLogin(AdminUser);
frmLogin.ShowDialog();
if (frmLogin.LoginSuccessful == false)
{
this.Close();
return;
}
}
#endregion
}
