76 lines
2.0 KiB
C++
76 lines
2.0 KiB
C++
#include "tcpserver.h"
|
|
#include "quihelper.h"
|
|
|
|
TcpServer::TcpServer(QObject *parent) : QTcpServer(parent)
|
|
{
|
|
connect(this, SIGNAL(newConnection()), this, SLOT(slot_newConnection()));
|
|
}
|
|
|
|
void TcpServer::slot_newConnection()
|
|
{
|
|
QTcpSocket *socket = this->nextPendingConnection();
|
|
TcpClient *client = new TcpClient(socket, this);
|
|
connect(client, SIGNAL(disconnected(QString, int)), this, SLOT(slot_disconnected(QString, int)));
|
|
connect(client, SIGNAL(error(QString, int, QString)), this, SIGNAL(error(QString, int, QString)));
|
|
connect(client, SIGNAL(sendData(QString, int, QString)), this, SIGNAL(sendData(QString, int, QString)));
|
|
connect(client, SIGNAL(receiveData(QString, int, QString)), this, SIGNAL(receiveData(QString, int, QString)));
|
|
|
|
emit connected(client->getIP(), client->getPort());
|
|
//连接后加入链表
|
|
clients.append(client);
|
|
}
|
|
|
|
void TcpServer::slot_disconnected(const QString &ip, int port)
|
|
{
|
|
TcpClient *client = (TcpClient *)sender();
|
|
emit disconnected(ip, port);
|
|
//断开连接后从链表中移除
|
|
clients.removeOne(client);
|
|
}
|
|
|
|
bool TcpServer::start()
|
|
{
|
|
bool ok = listen(QHostAddress(AppConfig::TcpListenIP), AppConfig::TcpListenPort);
|
|
return ok;
|
|
}
|
|
|
|
void TcpServer::stop()
|
|
{
|
|
remove();
|
|
this->close();
|
|
}
|
|
|
|
void TcpServer::writeData(const QString &ip, int port, const QString &data)
|
|
{
|
|
foreach (TcpClient *client, clients) {
|
|
if (client->getIP() == ip && client->getPort() == port) {
|
|
client->sendData(data);
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
void TcpServer::writeData(const QString &data)
|
|
{
|
|
foreach (TcpClient *client, clients) {
|
|
client->sendData(data);
|
|
}
|
|
}
|
|
|
|
void TcpServer::remove(const QString &ip, int port)
|
|
{
|
|
foreach (TcpClient *client, clients) {
|
|
if (client->getIP() == ip && client->getPort() == port) {
|
|
client->abort();
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
void TcpServer::remove()
|
|
{
|
|
foreach (TcpClient *client, clients) {
|
|
client->abort();
|
|
}
|
|
}
|