/// <summary>
/// Attempts to load the goAbout config file.
/// </summary>
/// <returns>The load state of the device</returns>
public eLoadState LoadFromXML()
{
this.matches.Clear();
if (!File.Exists(@"goAbout.xml"))
{
this.serverAddress = defaultServerAddress;
loadState = eLoadState.NoLogin;
}
else
{
XmlTextReader r = new XmlTextReader(@"goAbout.xml");
while (r.Read())
{
if (r.NodeType == XmlNodeType.Element)
{
if (r.LocalName.Equals("MemberID"))
{
string str = decr(r.ReadString());
memberID = str;
}
if (r.LocalName.Equals("Password"))
{
string str = decr(r.ReadString());
password = str;
}
if (r.LocalName.Equals("MemberID"))
{
string str = decr(r.ReadString());
serverAddress = str;
if (str == "")
serverAddress = defaultServerAddress;
}
if (password != "" && memberID!="")
loadState = eLoadState.Loaded;
if (r.LocalName == "Options")
{
while (r.Read())
{
if (r.NodeType == XmlNodeType.Element)
{
if (r.LocalName == "Option1")
this.option1 = Int32.Parse(r.ReadString());
if (r.LocalName == "Option2")
this.option2 = Int32.Parse(r.ReadString());
if (r.LocalName == "Option3")
this.option3 = Int32.Parse(r.ReadString());
if (r.LocalName == "Option4")
{
this.option4 = Int32.Parse(r.ReadString());
break;
}
}
}
}
if (r.LocalName == "Profile")
{
while (r.Read())
{
if (r.NodeType == XmlNodeType.Element)
{
//if (r.LocalName == "Age")
// Member.Age = Int32.Parse(r.ReadString());
////if (r.LocalName == "Gender")
// // Member.Gender = (eGender)r.ReadString();
//if (r.LocalName == "AgeSeek")
// Member.SeekAge = Int32.Parse(r.ReadString());
//if (r.LocalName == "GenderSeek")
//{
// Member.SeekGender = (eGender)r.ReadString();
// break;
//}
}
}
}
if (r.LocalName == "Matches")
{
while (r.Read())
{
if (r.NodeType == XmlNodeType.Element)
{
if (r.LocalName == "Match")
{
Match m = null;
while (r.Read())
{
if (r.LocalName == "MatchName")
m = new Match(r.ReadString());
if (r.LocalName == "MAC")
m.MACAddress = r.ReadString();
if (r.LocalName == "MatchTime")
m.MatchDT = Convert.ToDateTime(r.ReadString());
if (r.LocalName == "ConfirmedByServer")
{
m.ConfirmedByServer = Convert.ToBoolean(r.ReadString());
matches.Add(m);
}
}
}
}
}
}
}
}
r.Close();
DisplayMatches();
}
if (this.loadState == eLoadState.NoLogin)
{
MainForm.pnlLogin.Visible = true;
MainForm.LeftMenu.Text = "Done";
MainForm.pnlLogin.Controls[2].Focus();
}
return loadState;
}
/// <summary>
/// Trys to create a Match object from an incoming bluetooth connection stream
/// </summary>
/// <returns>A Match object or null if the stream is invalid</returns>
private Match ReceiveBTData()
{
// set bytes read to 0
int bytesRead = 0;
// nullify an existing BluetoothClient object
BluetoothClient client = null;
// create a new stream object for the incoming data
System.IO.Stream stream = null;
// create a byte array buffer of 128
byte[] Buffer = new byte[128];
// create a null Match object
// if the incoming byte stream cannot be successfully converted into a Match
// object then m is returned as a null
Match m=null;
try
{
// Accept an requested connections
client = btListener.AcceptBluetoothClient();
// return the byte stream from the connection
stream = client.GetStream();
// place up 128 bytes of data into the buffer and read the number of bytes read
bytesRead = stream.Read(Buffer, 0, 128);
// convert the byte array into a string
string rs = System.Text.Encoding.Unicode.GetString(Buffer, 0, bytesRead);
// split the string via the comma delimter
string[] str = rs.Split(new char[]{','});
// pass the MemberID into the Match Constructor to create a new instance
m = new Match(str[6]);
// set the MAC address of the Match from the connections Address object
m.MACAddress = ((BluetoothEndPoint)client.Client.RemoteEndPoint).Address.ToString();
// determine if the remote Member has my profile already
if (str[8] == "0")
m.HasMyProfile = false;
else
m.HasMyProfile = true;
// Close the bluetooth connect as the radio is released
stream.Close();
client.Close();
}
catch (Exception e)
{
//throw e;
}
finally
{
// upon terminating the try/catch block, make sure the stream and client object
// are other incoming connections arent stalled until the connetion times out
if ((!(stream == null)))
{
stream.Close();
}
if ((!(client == null)))
{
client.Close();
}
}
// return the Match object
return m;
}
/// <summary>
/// Adds a new Bluetooth Match into the system
/// </summary>
/// <param name="m"></param>
public void AddMatch(Match m)
{
// add the match to the arraylist
this.matches.Add(m);
// update the display
DisplayMatches();
// save the Match to the XML storage file
SaveToXML();
}