private void change_password_button_Click(object sender, EventArgs e)
{
string password="";
spacelocklinqDataContext data = new spacelocklinqDataContext();
var query = from c in data.settings
where c.user == "admin"
select (c.Password);
foreach (var item in query)
{
password = item.TrimEnd();
}
if (old_password_box.Text == password)
{
if (new_password_box.Text == confirm_new_password.Text && new_password_box.Text!="" && confirm_new_password.Text!="")
{
spacelocklinqDataContext dat = new spacelocklinqDataContext();
var match = (from d in dat.GetTable<setting>()
where d.user == "admin"
select d).SingleOrDefault();
match.Password = confirm_new_password.Text;
match.Password.TrimEnd();
dat.SubmitChanges();
MessageBox.Show("Password Change Successful!");
}
else
{
MessageBox.Show("Either the old password is wrong or the two passwords dont match");
}
}
else
{
MessageBox.Show("Either the old password is wrong or the two passwords dont match");
}
}
private void change_number_button_Click(object sender, EventArgs e)
{
if (new_number_box.Text != "")
{
spacelocklinqDataContext data = new spacelocklinqDataContext();
var match = (from d in data.GetTable<setting>()
where d.user == "admin"
select d).SingleOrDefault();
match.Phone_Number = new_number_box.Text;
match.Phone_Number.TrimEnd();
data.SubmitChanges();
displaynum();
}
}
/// <summary>
/// This method constatly checks with the phone for any incomming message
/// If a desired message is received from a particulaar number
/// The application is either started or terminated
/// </summary>
private void read_sms()
{
SmsSubmitPdu pdu;
string phone_number = "";
int newPort = 10;
spacelocklinqDataContext data = new spacelocklinqDataContext();
var query = (from c in data.GetTable<setting>()
where c.user == "admin"
select c).SingleOrDefault();
try
{
phone_number = query.Phone_Number.TrimEnd();
newPort = query.Port_Number;
}
catch (Exception)
{
}
send = "null";
GsmCommMain comm = new GsmCommMain(newPort, 19200, 300);
string storage = string.Empty;
while (true)
{
try
{
comm.Open();
}
catch (Exception)
{
break;
}
storage = PhoneStorageType.Phone;
SmsDeliverPdu del;
DecodedShortMessage[] messages;
try
{
messages = comm.ReadMessages(PhoneMessageStatus.All, storage);
}
catch (Exception)
{
break;
}
foreach (DecodedShortMessage message in messages)
{
try
{
del = (SmsDeliverPdu)(message.Data);
}
catch (Exception)
{
continue;
}
if (del.UserDataText == "STOP" && del.OriginatingAddress == phone_number)
{
if (stop_check == false)
{
try
{
comm.DeleteMessage(message.Index, storage);
}
catch (Exception)
{
continue;
}
pdu = new SmsSubmitPdu("Space Lock has been deactivated", phone_number);
comm.SendMessage(pdu);
stop_check = true;
send = "stop";
//MessageBox.Show("STOP"); --ideamonk commented
try
{
comm.DeleteMessage(message.Index, storage);
}
catch (Exception)
{
continue;
}
}
}
if (del.UserDataText == "STOP" && del.OriginatingAddress == phone_number)
{
if (stop_check == true)
{
pdu = new SmsSubmitPdu("Wrong message! Space Lock has ALREADY been deactivated", phone_number);
comm.SendMessage(pdu);
try
{
comm.DeleteMessage(message.Index, storage);
}
catch (Exception)
{
continue;
}
}
}
if (del.UserDataText == "START" && del.OriginatingAddress == phone_number)
{
if (stop_check == true)
{
try
{
comm.DeleteMessage(message.Index, storage);
}
catch (Exception)
{
continue;
}
pdu = new SmsSubmitPdu("Space Lock has started", phone_number);
// the message is sent
comm.SendMessage(pdu);
stop_check = false;
send = "start";
try
{
comm.DeleteMessage(message.Index, storage);
}
catch (Exception)
{
continue;
}
}
}
if (del.UserDataText == "START" && del.OriginatingAddress == phone_number)
{
if (stop_check == false)
{
pdu = new SmsSubmitPdu("Space Lock is already running", phone_number);
// the message is sent
comm.SendMessage(pdu);
try
{
comm.DeleteMessage(message.Index, storage);
}
catch (Exception)
{
continue;
}
}
}
}
break;
}
try
{
comm.Close();
}
catch (Exception)
{
}
}
public void start()
{
spacelocklinqDataContext data = new spacelocklinqDataContext();
var match = (from d in data.GetTable<setting>()
where d.user == "admin"
select d).SingleOrDefault();
sms_object.phone_number_change(match.Phone_Number.TrimEnd().ToString(), match.Port_Number);
start_button.Enabled=false;
close_button.Enabled=false;
//settings_button.Enabled = false;
settings_button.Hide();
picWelcome.Visible = false;
btnViewLog.Hide();
btn_Browse.Hide();
lock_button.Enabled=false;
status_box.Show();
password_box.Text = "";
password_box.Show();
password_label.Show();
login_box.Show();
stop_check = false;
intrusion_check_variable = false;
recording_check = false;
rotation_check_variable = false;
status_box.Items.Add("Login at: " + DateTime.Now);
status_box.SelectedIndex = status_box.Items.Count - 1;
status_box.SelectedIndex = -1;
AppendLog();
if (sms_object.check() == true)
{
status_box.Items.Add("Phone Connection Successful at " + DateTime.Now);
status_box.SelectedIndex = status_box.Items.Count - 1;
status_box.SelectedIndex = -1;
AppendLog();
}
else
{
status_box.Items.Add("Phone Connection Unsuccessful at " + DateTime.Now);
status_box.SelectedIndex = status_box.Items.Count - 1;
status_box.SelectedIndex = -1;
AppendLog();
}
}
private void test_phone_connection_button_Click(object sender, EventArgs e)
{
spacelocklinqDataContext dat = new spacelocklinqDataContext();
var match = (from d in dat.GetTable<setting>()
where d.user == "admin"
select d).SingleOrDefault();
try
{
match.Port_Number = int.Parse(com_port_box.Text.TrimEnd());
}
catch (Exception)
{
match.Port_Number = 10;
}
dat.SubmitChanges();
GsmCommMain comm = new GsmCommMain(match.Port_Number, 19200, 300);
try
{
comm.Open();
comm.Close();
MessageBox.Show("Phone Connection Successful");
}
catch (Exception)
{
MessageBox.Show("Phone Connection Unsuccessful");
}
}