private void OnLineReceived(LineReceivedEventArgs e)
{
// We must do a check here to see if anyone has hooked up the event. Because
// if none has, it's no point in raising the event.
if (LineReceived != null)
{
LineReceived(this, e);
}
}
private void ClientLineReceived(object sender, LineReceivedEventArgs e)
{
// Print the client's message in the console just so we can se what's happening
Console.WriteLine("Message: " + e.Message);
// Check the message prefix to see what kind of message the client sent
if (e.Message.StartsWith("LOGGIN"))
{
string messageBuffer = e.Message.Substring("LOGGIN ".Length);
int pos = messageBuffer.IndexOf("/");
if(pos != -1)
{
string name = messageBuffer.Substring(0, pos);
string password = messageBuffer.Remove(0, pos+1);
Console.WriteLine("Name: \'" + name + "\' Password: \'password\'");
Database db = new Database(DB_SERVER, DB_DATABASE, DB_USERNAME, DB_PASSWORD);
if(db.testNameAndPassword(name, password, e.Client))
{
SetUserOnlineStatus('A', e.Client);
e.Client.Send("LOGGIN TRUE " + e.Client.DisplayName + "\r" + e.Client.Id);
Console.WriteLine("Loggin TRUE");
}
else
{
e.Client.Send("LOGGIN FALSE");
Console.WriteLine("Loggin FALSE");
}
db.close();
}
else
{
e.Client.Send("LOGGIN FALSE");
Console.WriteLine("LOGGIN ERROR");
}
}
else if (e.Message.StartsWith("GETUSERLIST"))
{
Database db = new Database(DB_SERVER, DB_DATABASE, DB_USERNAME, DB_PASSWORD);
string [] contactIds = (string []) db.getDGPContacts(e.Client.Id).ToArray(typeof(string));
string message = "USERLIST ";
for( int i = 0; i < contactIds.Length; i++)
{
if(i != 0)
{
message += "\n";
}
message += contactIds[i].ToString();
message += "\n";
message += db.getDisplayName(contactIds[i].ToString());
message += "\n";
message += db.getUserOnlineStatus(contactIds[i]);
}
e.Client.Send(message);
db.close();
}
else if (e.Message.StartsWith("LOST") || e.Message.StartsWith("QUIT"))
{
SetUserOnlineStatus('Z', e.Client);
e.Client.Close();
clientList.Remove(e.Client);
Console.WriteLine("Client Removed: " + e.Client.DisplayName);
Console.WriteLine("Clients Left: " + clientList.Count);
UpdateDGPContactsUserList(e.Client);
}
else if (e.Message.StartsWith("MSG"))
{
string messageBuffer = e.Message.Substring("MSG ".Length);
int endMessageIndex = messageBuffer.IndexOf(" END_MESSAGE\r", 0, messageBuffer.Length);
string message = messageBuffer.Substring(0, endMessageIndex);
messageBuffer = messageBuffer.Remove(0, endMessageIndex + " END_MESSAGE\r".Length);
string [] messageBuffers = messageBuffer.Split('\r');
string contactId = messageBuffers[0].Trim();
if(SendMessageToClient(e.Message, contactId) == false)
{ // If not delivered
// Return the message
SendMessageToClient("MSG UNDELIVERED " + e.Message.Substring("MSG ".Length), e.Client.Id);
}
}
else if(e.Message.StartsWith("UPDATENAME"))
{
string messageBuffer = string.Copy(e.Message.Substring("UPDATENAME ".Length));
Database db = new Database(DB_SERVER, DB_DATABASE, DB_USERNAME, DB_PASSWORD);
db.setUserDisplayName(e.Client.Id.ToString(), messageBuffer);
e.Client.DisplayName = string.Copy(messageBuffer);
db.close();
UpdateDGPContactsUserList(e.Client);
}
else if(e.Message.StartsWith("UPDATE_FRIEND_USERLISTS"))
{
UpdateDGPContactsUserList(e.Client);
}
else if(e.Message.StartsWith("UPDATE_ONLINE_STATUS "))
{
string stringBuffer = e.Message.Substring("UPDATE_ONLINE_STATUS ".Length).Trim();
char onlineStatus = stringBuffer[0];
SetUserOnlineStatus(onlineStatus, e.Client);
UpdateDGPContactsUserList(e.Client);
}
else if(e.Message.StartsWith("SEND_FILE_TO"))
{
string id = e.Message.Substring("SEND_FILE_TO".Length).Trim();
string clientIp = GetClientIp(id);
if(clientIp != "")
{
SendMessageToClient("PREPARE_RECIVE_FILE " + e.Client.Id + '\r' + fileTransferId, id);
SendMessageToClient("SEND_FILE_TO_IP " + clientIp + '\r' + id + '\r' + fileTransferId, e.Client.Id);
fileTransferId++;
}
else
{
SendMessageToClient("SEND_FILE_TO_IP_ERROR " + '\r' + id, e.Client.Id);
}
/*if(SendMessageToClient(e.Message, id) != true)
{
SendMessageToClient("MSG UNDELIVERED Kunde inte skicka inbjudan om fildelning", e.Client.Id);
}*/
}
else if(e.Message.StartsWith("SEND_FILE_VIA_SERVER"))
{
string [] stringBuffer = e.Message.Substring("SEND_FILE_VIA_SERVER".Length).Trim().Split('\r');
string id = stringBuffer[0];
string fileTransid = stringBuffer[1];
SendMessageToClient("RECIVEFILE_VIA_SERVER" + e.Client.Id + '\r' + fileTransid, id);
}
}
private void ClientLineReceived(object sender, LineReceivedEventArgs e)
{
// Print the client's message in the console just so we can se what's happening
Console.WriteLine("Message: " + e.Message);
// Check the message prefix to see what kind of message the client sent
if (e.Message.StartsWith("LOGGIN"))
{
string messageBuffer = e.Message.Substring("LOGGIN ".Length);
int pos = messageBuffer.IndexOf("/");
if (pos != -1)
{
string name = messageBuffer.Substring(0, pos);
string password = messageBuffer.Remove(0, pos + 1);
Console.WriteLine("Name: \'" + name + "\' Password: \'password\'");
Database db = new Database(DB_SERVER, DB_DATABASE, DB_USERNAME, DB_PASSWORD);
if (db.testNameAndPassword(name, password, e.Client))
{
SetUserOnlineStatus('A', e.Client);
e.Client.Send("LOGGIN TRUE " + e.Client.DisplayName + "\r" + e.Client.Id);
Console.WriteLine("Loggin TRUE");
}
else
{
e.Client.Send("LOGGIN FALSE");
Console.WriteLine("Loggin FALSE");
}
db.close();
}
else
{
e.Client.Send("LOGGIN FALSE");
Console.WriteLine("LOGGIN ERROR");
}
}
else if (e.Message.StartsWith("GETUSERLIST"))
{
Database db = new Database(DB_SERVER, DB_DATABASE, DB_USERNAME, DB_PASSWORD);
string [] contactIds = (string [])db.getDGPContacts(e.Client.Id).ToArray(typeof(string));
string message = "USERLIST ";
for (int i = 0; i < contactIds.Length; i++)
{
if (i != 0)
{
message += "\n";
}
message += contactIds[i].ToString();
message += "\n";
message += db.getDisplayName(contactIds[i].ToString());
message += "\n";
message += db.getUserOnlineStatus(contactIds[i]);
}
e.Client.Send(message);
db.close();
}
else if (e.Message.StartsWith("LOST") || e.Message.StartsWith("QUIT"))
{
SetUserOnlineStatus('Z', e.Client);
e.Client.Close();
clientList.Remove(e.Client);
Console.WriteLine("Client Removed: " + e.Client.DisplayName);
Console.WriteLine("Clients Left: " + clientList.Count);
UpdateDGPContactsUserList(e.Client);
}
else if (e.Message.StartsWith("MSG"))
{
string messageBuffer = e.Message.Substring("MSG ".Length);
int endMessageIndex = messageBuffer.IndexOf(" END_MESSAGE\r", 0, messageBuffer.Length);
string message = messageBuffer.Substring(0, endMessageIndex);
messageBuffer = messageBuffer.Remove(0, endMessageIndex + " END_MESSAGE\r".Length);
string [] messageBuffers = messageBuffer.Split('\r');
string contactId = messageBuffers[0].Trim();
if (SendMessageToClient(e.Message, contactId) == false)
{ // If not delivered
// Return the message
SendMessageToClient("MSG UNDELIVERED " + e.Message.Substring("MSG ".Length), e.Client.Id);
}
}
else if (e.Message.StartsWith("UPDATENAME"))
{
string messageBuffer = string.Copy(e.Message.Substring("UPDATENAME ".Length));
Database db = new Database(DB_SERVER, DB_DATABASE, DB_USERNAME, DB_PASSWORD);
db.setUserDisplayName(e.Client.Id.ToString(), messageBuffer);
e.Client.DisplayName = string.Copy(messageBuffer);
db.close();
UpdateDGPContactsUserList(e.Client);
}
else if (e.Message.StartsWith("UPDATE_FRIEND_USERLISTS"))
{
UpdateDGPContactsUserList(e.Client);
}
else if (e.Message.StartsWith("UPDATE_ONLINE_STATUS "))
{
string stringBuffer = e.Message.Substring("UPDATE_ONLINE_STATUS ".Length).Trim();
char onlineStatus = stringBuffer[0];
SetUserOnlineStatus(onlineStatus, e.Client);
UpdateDGPContactsUserList(e.Client);
}
else if (e.Message.StartsWith("SEND_FILE_TO"))
{
string id = e.Message.Substring("SEND_FILE_TO".Length).Trim();
string clientIp = GetClientIp(id);
if (clientIp != "")
{
SendMessageToClient("PREPARE_RECIVE_FILE " + e.Client.Id + '\r' + fileTransferId, id);
SendMessageToClient("SEND_FILE_TO_IP " + clientIp + '\r' + id + '\r' + fileTransferId, e.Client.Id);
fileTransferId++;
}
else
{
SendMessageToClient("SEND_FILE_TO_IP_ERROR " + '\r' + id, e.Client.Id);
}
/*if(SendMessageToClient(e.Message, id) != true)
* {
* SendMessageToClient("MSG UNDELIVERED Kunde inte skicka inbjudan om fildelning", e.Client.Id);
* }*/
}
else if (e.Message.StartsWith("SEND_FILE_VIA_SERVER"))
{
string [] stringBuffer = e.Message.Substring("SEND_FILE_VIA_SERVER".Length).Trim().Split('\r');
string id = stringBuffer[0];
string fileTransid = stringBuffer[1];
SendMessageToClient("RECIVEFILE_VIA_SERVER" + e.Client.Id + '\r' + fileTransid, id);
}
}
private void OnLineReceived(LineReceivedEventArgs e)
{
// We must do a check here to see if anyone has hooked up the event. Because
// if none has, it's no point in raising the event.
if (LineReceived != null)
{
LineReceived(this, e);
}
}
