#include #include #include #include #include #include #include #include "logreceiver.h" #include #include #include "status.h" LogReceiver::LogReceiver(QWidget *parent) : QDialog(parent) { //ui.setupUi(this); statusLabel = new QLabel; quitButton = new QPushButton(tr("Quit")); quitButton->setAutoDefault(false); server = new QLocalServer(this); if (!server->listen("/var/tmp/qt_c_socket_default")) { QMessageBox::critical(this, tr("LogReceiver"), tr( "Unable to start the server: %1.") .arg(server->errorString())); close(); return; } statusLabel->setText(tr("The server is running.\n" "Run the C Client example now.")); connect(quitButton, SIGNAL(clicked()), this, SLOT(close())); connect(server, SIGNAL(newConnection()), this, SLOT(handleNewConnection())); QHBoxLayout *buttonLayout = new QHBoxLayout; buttonLayout->addStretch(1); buttonLayout->addWidget(quitButton); buttonLayout->addStretch(1); QVBoxLayout *mainLayout = new QVBoxLayout; mainLayout->addWidget(statusLabel); mainLayout->addLayout(buttonLayout); setLayout(mainLayout); setWindowTitle(tr("Fortune Server")); } LogReceiver::~LogReceiver() { } void LogReceiver::handleNewConnection() { qDebug() << "New Connection arrived"; QLocalSocket * client = server ->nextPendingConnection(); clients.insert(client, client); connect(client, SIGNAL(disconnected()), client, SLOT(deleteLater())); connect(client, SIGNAL(readyRead()), this, SLOT(handleNewInput())); } void LogReceiver::handleNewInput() { QObject* sender = const_cast (QObject::sender()); QLocalSocket* socket = static_cast (sender); QLocalSocket * client = clients.value(socket); QByteArray data = client->readAll(); QString logMsg(data); QString interface = logMsg.section(";",0,0); QString s_state = logMsg.section(";", 1, 1); QString s_subState = logMsg.section(";", 2, 2); QString msg = logMsg.section(";", 3, 3); qDebug() << logMsg; qDebug() << msg; int st = s_state.toInt(); int sst = s_subState.toInt(); switch (st) { case STAT_OK: qDebug() << "received stat_ok"; switch (sst) { case DHCP_DISCOVER: break; case DHCP_OFFER: break; case DHCP_REQUEST: break; case DHCP_DECLINE: break; case DHCP_ACK: break; case DHCP_NAK: break; case DHCP_RELEASE: break; case DHCP_INFORM: break; default: break; } break; case STAT_ERROR: qDebug() << "received stat_error"; break; default: qDebug() << "undefined status"; } statusLabel->setText(logMsg); } QList LogReceiver::getListOfNetworkInterfaces() { QList nIList = QNetworkInterface::allInterfaces(); QList result; foreach(QNetworkInterface nI, nIList) { if (((!(nI.flags() & QNetworkInterface::CanBroadcast)|| nI.flags() & QNetworkInterface::IsLoopBack) || nI.flags() & QNetworkInterface::IsPointToPoint)) { continue; } qDebug() << nI.humanReadableName(); result.append(nI); } return result; } void LogReceiver::runDHCPCD(QList &interfaces) { foreach(QNetworkInterface ni, interfaces) { QProcess * p = new QProcess(this); clientProcesses.insert(p->pid(),p); p->start(pathToDhcpcdExe,dhcpcdArguments); connect(p, SIGNAL(started()), this, SLOT(handleProcessStarted())); connect(p, SIGNAL(finished(int, QProcess::ExitStatus)), this, SLOT(handleProcessFinished(int, QProcess::ExitStatus))); } } void LogReceiver::handleProcessFinished(int exitCode, QProcess::ExitStatus exitStatus) { QObject* sender = const_cast (QObject::sender()); QProcess* process = static_cast (sender); QProcess * client = clientProcesses.value(process->pid()); } void LogReceiver::handleProcessStarted() { QObject* sender = const_cast (QObject::sender()); QProcess* process = static_cast (sender); QProcess * client = clientProcesses.value(process->pid()); }