//GET MEDIA
//Geting picture from server
private void action_server_get_media()
{
string ext = _chatstream.Read();
string snumbytes = _chatstream.Read();
int numbytes = int.Parse(snumbytes);
//int numbytes=0;
byte[] readbytes = _chatstream.ReadBinary(numbytes);
if (readbytes == null)
{
//Console.WriteLine("Error getting picture");
responseData = "server> Error getting picture";
action_message();
return;
}
FileStream f = new FileStream(_currentpath + "\\" + nickname + "_received." + ext, FileMode.Create);
f.Write(readbytes, 0, numbytes);
f.Close();
// shpR.Text=""+(numbytes/1000)+"KB";
rtb.SelectionStart = rtb.Text.Length;
_media_id++;
string c_currentpath = _currentpath.Replace(" ", "@");
rtb.SelectedText = "\nfile:///" + c_currentpath + "\\" + nickname + "_received" + _media_id + "." + ext;
File.Copy(_currentpath + "\\" + nickname + "_received." + ext,
_currentpath + "\\" + nickname + "_received" + _media_id + "." + ext, true);
//Play the sound
//MediaPlayer.Play(this.rtb.Handle,_currentpath +"\\"+nickname+"_received.ext");
}
public bool Authenticate()
{
//if we had attempted a password before
//do not get new response
//just process the old response ( which is password prompt)
if (!_passwordattempted)
{
responseData = _chatstream.Read();
}
//Console.Write("**" +responseData+"**");
//step 1
if (responseData.IndexOf(AuthenticationProtocolValues.COMMAND_PROMPT) >= 0)
{
if (rb_register.Checked)
{
_chatstream.Write(rb_register.Text);
}
if (rb_login.Checked)
{
_chatstream.Write(rb_login.Text);
}
responseData = _chatstream.Read();
//Console._chatstream.Write(responseData);
}
//step 2
if (responseData.IndexOf(AuthenticationProtocolValues.USERID_PROMPT) >= 0)
{
rb_register.Enabled = false;
rb_login.Enabled = false;
_chatstream.Write(tb_username.Text);
responseData = _chatstream.Read();
//Console.Write(responseData);
}
//step 3 .. up to 3 tries
if (responseData.IndexOf(AuthenticationProtocolValues.PASSWORD_PROMPT) >= 0)
{
//we are processing the password,
// do not allow user to change userid
tb_username.Enabled = false;
_chatstream.Write(tb_userpassword.Text);
responseData = _chatstream.Read();
//Console.Write(responseData);
//password verification has been attempted
if (rb_login.Checked)
{
_passwordattempted = true;
}
}
//show the message from server on results of
//the authenication
MessageBox.Show(FormatMessage(responseData));
if (responseData.IndexOf(AuthenticationProtocolValues.QUIT_MSG) == 0)
{
// _authenticated = false;
this.DialogResult = DialogResult.Abort;
this.Close();
// authForm.Close();
}
if (responseData.IndexOf(AuthenticationProtocolValues.AUTENTICATED_MSG) == 0)
{
// _authenticated = true;
this.DialogResult = DialogResult.OK;
this.Close();
// authForm.Close();
}
if (responseData.IndexOf(AuthenticationProtocolValues.USER_ALREADY_LOGGED_IN) == 0)
{
// _authenticated = false;
this.DialogResult = DialogResult.No;
this.Close();
//authForm.Close();
}
return(true); //dummy return
}