private void Friend_button_Click(object sender, EventArgs e)
{
if (Administration.User != null)
{
FriendsForm form = new FriendsForm(Administration);
this.Visible = false;
var closing = form.ShowDialog();
if (closing == DialogResult.OK)
{
Administration = form.Administration;
UserRefresh();
this.Visible = true;
}
}
}
public void ConnectWithServer()
{
try
{
socketForServer = new TcpClient("localHost", port);
connection = true;
}
catch
{
// log.WriteLog(Level.ERROR,
//"Failed to connect to server at {0}:999" + "localhost");
//return;
// AppendConsoleText("Failed to connect to server at {0}:999" + "localhost");
clientForm.SetText("Failed to connect to server at {0}:999" + "localhost");
return;
}
networkStream = socketForServer.GetStream();
System.IO.StreamReader streamReader =
new System.IO.StreamReader(networkStream);
streamWriter =
new System.IO.StreamWriter(networkStream);
// log.WriteLog(Level.INFO, "*******This is client program who is connected to localhost on port No:10*****");
clientForm.SetText("*******This is client program who is connected to localhost on port No:10*****");
try
{
string outputString = "";
// read the data from the host and display it
{
string str = outputString;
while (str != "exit" && connection == true)
{
outputString = streamReader.ReadLine();
//clientForm.SetText("Message Recieved by server:" + outputString);
if (outputString == null)
{
continue;
}
if (outputString == "exit")
{
break;
}
if (outputString.Count() > 8 && outputString.Substring(0, 9) == "/download")
{
string[] tmpStr = outputString.Split(' ');
int allBytesToRead = Int32.Parse(tmpStr[1]);
DownloadFile(allBytesToRead);
outputString = "";
str = "";
}
else if (outputString.Count() > 8 && outputString.Substring(0, 13) == "/loginSuccess")
{
string[] tmpStr = outputString.Split(' ');
// clientForm.SetText("Hello " + tmpStr[1] + ", have a nice day!");
outputString = "";
str = "";
clientForm.ActiveForm("Hello " + tmpStr[1] + ", have a nice day!");
}
else if (outputString.Count() > 8 && outputString.Substring(0, 12) == "/loginFailed")
{
clientForm.SetText("Login failed. There is no user with gived params");
outputString = "";
str = "";
}
else if (outputString.Count() > 8 && outputString.Substring(0, 12) == "/showFriends")
{
//clientForm.SetText("Login failed. There is no user with gived params");
if (friendsListOpened == false)
{
friendsGrid.FillGridWithFriends(outputString);
friendsGrid.SetClientConnector(this);
friendsListOpened = true;
friendsGrid.ShowDialog();
}
else
{
friendsGrid.FillGridWithFriends(outputString);
}
outputString = "";
str = "";
}
else
{
streamWriter.WriteLine(str);
streamWriter.Flush();
}
}
if (str == "exit")
{
streamWriter.WriteLine(str);
streamWriter.Flush();
connection = false;
}
}
}
catch (Exception ex)
{
clientForm.SetText("Exception while reading from server");
connection = false;
}
// tidy up
networkStream.Close();
connection = false;
//clientForm.SetText("Press any key to exit from client program");
}