@Override
public void sendMsg(Messages msg) {
try {
if (!msg.getEncryptedStatus()) {
msg.EncryptedMe(SingletonEncryptionMethod.getInstance());
}
os.writeObject(msg);
os.flush();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
@Override
public void run() {
while (clientSocket != null) {
// String StringMessage=null;
Object objectMsg;
Messages msg;
try {
CommonUtils.PrintMe("The server receive a Message from client");
objectMsg = in.readObject();
msg = (Messages) objectMsg;
CommonUtils.PrintMe("the thread read a message from client" + msg.toString());
msg = this.decryptMsg(msg);
CommonUtils.PrintMe("the message decrypted is:" + msg.getContent());
// StringMessage=msg.getContent();
} catch (IOException | ClassNotFoundException ex) {
ex.printStackTrace();
TcpChatServer.disconnect(this);
TcpChatServer.notifyChatRoom();
return;
}
if (objectMsg == null) { // the client leaved
CommonUtils.PrintMe("warning-----------objectMsg is null");
TcpChatServer.disconnect(this);
TcpChatServer.notifyChatRoom();
return;
}
if (msg.getMsgType() == Messages.MSG) {
CommonUtils.PrintMe("~~~~~~~~~~~the user send a message");
// 这里转发信息，信息的处理要在这里进行
// #if Spamfilter
super.FiltspamMsg(msg);
// #endif
msg = this.decryptMsg(msg);
TcpChatServer.sendClients(msg); // send message to every clients
System.out.println("@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@");
msg.printMsg();
System.out.println("@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@");
CommonUtils.PrintMe("the message sended to all clients:");
msg.printMsg();
} else if (msg.getMsgType() == Messages.QUIT) {
CommonUtils.PrintMe("the user want to disconnect");
TcpChatServer.disconnect(this);
TcpChatServer.notifyChatRoom();
}
} // end while
}
public ConnectedClients(Socket inputSocket) {
clientSocket = inputSocket; // initialization of connections.
// super.init(clientSocket);
Object msg = null;
try {
os = new ObjectOutputStream(clientSocket.getOutputStream());
in = new ObjectInputStream(clientSocket.getInputStream());
CommonUtils.PrintMe("invoke themethod to create a instance of connected client");
msg = in.readObject();
} catch (ClassNotFoundException | IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
return;
}
Messages firstMsg = (Messages) msg;
CommonUtils.PrintMe(
"the server get the frist message from the new client："
+ firstMsg.getContent()
+ "是否加密："
+ firstMsg.getEncryptedStatus()
+ "消息类型："
+ firstMsg.getMsgType());
firstMsg.DecryptedMe(
SingletonEncryptionMethod.getInstance()); // use ROT13 decrypt the incomming Msg
clientName = firstMsg.getSenderName();
clientIp = firstMsg.getSenderIp();
firstMsg.printMsg();
CommonUtils.PrintMe(
"the instance of client send a message:---" + firstMsg.getContent() + "---");
}
@Override
public Messages decryptMsg(Messages msg) {
msg.DecryptedMe(SingletonEncryptionMethod.getInstance());
return msg;
}