void CServerApp::resetServer(const CEvent&, void*)
{
LOG((CLOG_DEBUG1 "resetting server"));
stopServer();
cleanupServer();
startServer();
}
void MainDaemon::answerRequest(){
//curSock->waitForReadyRead(1000); //wait max 1 second for the request from the client
static bool working = false;
if(working || curSock==0){ return; }
working = true;
QStringList req, out;
bool stopdaemon=false;
QTextStream stream(curSock);
bool done = false;
while(!stream.atEnd()){
req = QString(stream.readLine()).split(" ");
//qDebug() << " - Request:" << req;
//qDebug() << "Request Received:" << req;
if(req.join("")=="shutdowndaemon"){ stopdaemon=true; done=true; break; }
if(req.join("")=="[FINISHED]"){ done = true; break; }
else{
QString res = SYSTEM->runRequest(req);
//For info not available, try once more time as it can error unexpectedly if it was
// stuck waiting for a sync to finish
//if(res =="[ERROR] Information not available"){ res = DATA->fetchInfo(req); }
out << "[INFOSTART]"+ res;
}
}
//Now write the output to the socket and disconnect it
//qDebug() << " - Request replied:" << done;
stream << out.join("\n");
//curSock->disconnectFromServer();
working = false;
if(done){ stream << "\n[FINISHED]"; }
else{ QTimer::singleShot(0,this, SLOT(answerRequest()) ); }
if(stopdaemon){ QTimer::singleShot(10, this, SLOT(stopServer())); }
}
void MainWindow::on_actionConfigure_triggered()
{
if(serverState == ServerWorking) {
int w = QMessageBox::warning(this, tr("Reconfigure Database?"),
tr("Server is working now...\n"
"you must stop server, if you want to reconfigure server.\n"
"Are you sure to stop server?"),
tr("Yes, I sure"), tr("No, thanks"));
if(w == 0)
stopServer();
else
return;
}
DatabaseConfigureDialog dbConfDialog;
dbConfDialog.setSqlDatabase(&db);
// init configure
if(db) {
dbConfDialog.setHostName(db->hostName());
dbConfDialog.setHostPort(db->port());
dbConfDialog.setUserName(db->userName());
dbConfDialog.setPassword(db->password());
dbConfDialog.setDatabaseName(db->databaseName());
}
dbConfDialog.exec();
}
void MainWindow::on_actionStartOrStop_triggered()
{
if(serverState == ServerStop)
startServer();
else
stopServer();
}
void MainWindow::startServer()
{
if(!db || !db->isOpen()) {
QMessageBox::information(this, tr("No database"),
tr("you need to configure database for server at first..."));
return;
}
if(server) {
server->close();
delete server;
}
server = new FSEServer(this);
server->setDatabase(db);
connect(server, SIGNAL(acceptError(QAbstractSocket::SocketError)),
this, SLOT(socketError(QAbstractSocket::SocketError)));
connect(server, SIGNAL(errorString(QString)),
this, SLOT(logCollect(QString)));
connect(server, SIGNAL(debugString(QString)),
this, SLOT(logCollect(QString)));
if(server->listen(QHostAddress(IPv4), serverPort)) {
logCollect(tr("start to listen ") + IPv4 + ":" +QString::number(serverPort));
stateChange(ServerWorking);
}
else {
qDebug() << "start failed" << server->serverError();
stopServer();
}
}
/*!
Handles the changed \a state of the connection manager.
*/
void TicTacServer::handleConnectionManagerStateChanged(int state)
{
qDebug() << "TicTacServer::handleConnectionManagerStateChanged():" << state;
switch (state) {
case ConnectionManager::NotConnected: {
stopServer();
break;
}
case ConnectionManager::Connecting: {
break;
}
case ConnectionManager::Connected: {
// Start server, in case of pending start call
if (mState == Stopped || mState == Starting) {
startServer();
}
break;
}
case ConnectionManager::Disconnecting: {
break;
}
case ConnectionManager::Failed: {
mBroadcastTimer.stop();
setState(ConnectionError);
break;
}
}
}
int main( int argc, char ** argv )
{
QCoreApplication a(argc, argv);
//Check whether running as root
if( getuid() != 0){
qDebug() << "pc-restserver must be started as root!";
return 1;
}
//Setup the log file
if(DEBUG){
qDebug() << "pc-restserver Log File:" << logfile.fileName();
if(QFile::exists(logfile.fileName()+".old")){ QFile::remove(logfile.fileName()+".old"); }
if(logfile.exists()){ QFile::rename(logfile.fileName(), logfile.fileName()+".old"); }
//Make sure the parent directory exists
if(!QFile::exists("/var/log")){
QDir dir;
dir.mkpath("/var/log");
}
logfile.open(QIODevice::WriteOnly | QIODevice::Append);
qInstallMessageHandler(MessageOutput);
}
//Create and start the daemon
qDebug() << "Starting the PC-BSD REST server interface....";
WebServer *w = new WebServer();
if( w->startServer() ){
//Now start the event loop
QTimer::singleShot(1000, w, SLOT(stopServer()) ); //for testing purposes
int ret = a.exec();
logfile.close();
return ret;
}else{
return 1;
}
}
int main(int argc, char * argv[]){
int cclients = 10;
int sentMsg = 0;
printf("Server iniciado para %d clientes.\n", cclients);
message_t incomingMsg;
message_t msgsent;
char * word = "Mensaje del Server";
ipc_t server = (ipc_t) fifoServe(cclients);
server->stop = 0;
while(sentMsg != 1000){
if((incomingMsg = qget(server->inbox)) != NULL){
printf("%d. Server recibio: %s\n", sentMsg, incomingMsg->data);
printf("Manda mensaje a:%d.\n", incomingMsg->header.from);
qput(server->outbox, (msgsent = mnew(0,incomingMsg->header.from, strlen(word) + 1, word)));
mdel(msgsent);
mdel(incomingMsg);
sentMsg++;
}
}
stopServer(server);
}
//------------------------------------------------------------------------------
My4Server::My4Server(QObject *parent)
: QTcpServer(parent)
{
if (listen(QHostAddress::Any, 7700))
qDebug("qt4server");
QTimer::singleShot(5000, this, SLOT(stopServer()));
}
bool TestDebugger::RunTests(const std::string &which) {
bool ret = true;
unlink("/tmp/hphpd_test_error.log");
AsyncFunc<TestDebugger> func(this, &TestDebugger::runServer);
func.start();
{
// To make sure TestSanity always get run
std::string which = "TestSanity";
RUN_TEST(TestSanity);
}
RUN_TEST(TestBasic);
RUN_TEST(TestBreak);
RUN_TEST(TestFlow);
RUN_TEST(TestStack);
RUN_TEST(TestEval);
RUN_TEST(TestException);
RUN_TEST(TestInfo);
RUN_TEST(TestWebRequest);
stopServer();
func.waitForEnd();
return ret;
}
void main(void)
{
int tmpFlag;
tmpFlag = _CrtSetDbgFlag( _CRTDBG_REPORT_FLAG );
tmpFlag |= _CRTDBG_CHECK_ALWAYS_DF;
tmpFlag |= _CRTDBG_LEAK_CHECK_DF;
_CrtSetDbgFlag( tmpFlag );
readConfigFile("C:\\Simulink_SimServer\\io_config.cfg");
PortNumber = 80;
startServer();
printf("\n");
printf("***** Press any key to quit *****\n");
printf("\n");
while(1)
{
if(kbhit())
{
break;
}
}
stopServer();
#ifdef TEST_HARNESS
_ASSERTE(_CrtCheckMemory());
#endif
}
/**
* Play back specified file.
*
* @param file
* file path.
* @return
* 0 if file playback started, 1 if output was locked, other values on errors.
*/
int
SrvPlayFile( const char * file )
{
int status;
stopServer();
LOCK_PLAYMUTEX();
strcpy(trackName, file);
playtype = NPT_FILE;
going = 1;
everPlayed = 0;
UNLOCK_PLAYMUTEX();
status = playFile(file);
if (status) stopPlaying();
else
{
LOCK_PLAYMUTEX();
playState = NMS_STATUS_PLAYER_PLAY;
errorStatus = NMS_STATUS_OK;
UNLOCK_PLAYMUTEX();
}
return status;
}
/**
* Stop current playback.
*/
void
SrvStop( void )
{
int loc_going;
int loc_fileIdx;
int loc_everPlayed;
int loc_playtype;
LOCK_PLAYMUTEX();
loc_going = going;
loc_fileIdx = fileIdx;
loc_playtype = playtype;
UNLOCK_PLAYMUTEX();
if (loc_going)
// if playing, set history before shutdown.
{
char * path = NULL;
char buf[PATH_MAX];
DBGMSG("Stop server playback.");
switch (loc_playtype)
{
case NPT_FILE:
LOCK_PLAYMUTEX();
path = strcpy(buf, trackName);
UNLOCK_PLAYMUTEX();
break;
case NPT_DIR:
path = nextFileFromDir(loc_fileIdx,buf,PATH_MAX); break;
default: //history not supported.
WPRINT("play history not supported.");
break;
}
LOCK_PLAYMUTEX();
loc_fileIdx = fileIdx;
loc_everPlayed = everPlayed;
UNLOCK_PLAYMUTEX();
if (path)
{
int mark;
LOCK_PLAYMUTEX();
mark = playtime;
UNLOCK_PLAYMUTEX();
if (loc_everPlayed) SetPlayHistory(loc_playtype, loc_fileIdx, mark, path);
}
}
stopServer();
LOCK_PLAYMUTEX();
// player has been stop upon user request.
errorStatus = NMS_STATUS_PLAYER_STOPPED;
UNLOCK_PLAYMUTEX();
}
void delServer(Server * srv)
{
//make sure to stop the server thread
stopServer(srv);
close(srv->socket);
free(srv);
return;
}
//------------------------------------------------------------------------------
My3Server::My3Server(QObject *parent)
: Q3ServerSocket(7700, 1, parent), m_socket(0)
{
if (ok())
qDebug("qt3server");
QTimer::singleShot(5000, this, SLOT(stopServer()));
}
DatabaseMysql::~DatabaseMysql()
{
stopServer();
//Free Mysql library pointers for last ~DB
if (--db_count == 0)
mysql_library_end();
}
void CServerDoc::delSelectedServer(void)
{
ServerControl* sc = getSelectedServer();
stopServer(sc);
m_Servers.RemoveAt(m_SelectedServer);
delete sc;
m_SelectedServer -= 1;
writeFile(false);
}
Server::~Server() {
stopServer();
if (incomingListener) {
incomingListener->killListener();
}
if (outgoingListener) {
outgoingListener->killListener();
}
}
void
CServerApp::handleSuspend(const CEvent&, void*)
{
if (!m_suspended) {
LOG((CLOG_INFO "suspend"));
stopServer();
m_suspended = true;
}
}
TennisServer::~TennisServer()
{
if(stream){
QByteArray b;
QDataStream s(&b, QIODevice::WriteOnly);
s << QString("D");
clientSocket->write(b);
}
stopServer();
}
bool evaluate(char* command) {
if (strcmp(HELP, command) == 0) {
printHelp();
} else if (strcmp(STOP, command) == 0) {
stopServer();
return false;
} else {
WRN("Undefined command: %s", command);
}
return true;
}
bool ConcreteDatabase::initialise(Poco::Logger& dbLogger, const KeyValueColl& connParams, bool logSql, const string& logDir, size_t nConns)
{
stopServer();
_logger = &dbLogger;
//Enable logging of SQL commands (usually only high-risk commands)
//(See method: PExecuteLog)
_shouldLogSQL = logSql;
_sqlLogsDir = logDir;
if(!_sqlLogsDir.empty())
{
if((_sqlLogsDir.at(_sqlLogsDir.length()-1)!='/') && (_sqlLogsDir.at(_sqlLogsDir.length()-1)!='\\'))
_sqlLogsDir.append("/");
}
//create DB connections
//setup connection pool size
size_t poolSize = nConns;
if(poolSize < MIN_CONNECTION_POOL_SIZE)
poolSize = MIN_CONNECTION_POOL_SIZE;
else if(poolSize > MAX_CONNECTION_POOL_SIZE)
poolSize = MAX_CONNECTION_POOL_SIZE;
//initialize and connect all the connections
_queryConns.clear();
_queryConns.reserve(poolSize);
try
{
//create and initialize the sync connection pool
for (size_t i=0; i<poolSize; i++)
{
unique_ptr<SqlConnection> pConn = createConnection(connParams);
pConn->connect();
_queryConns.push_back(pConn.release());
}
//create and initialize connection for async requests
_asyncConn = createConnection(connParams);
_asyncConn->connect();
}
catch(const SqlConnection::SqlException& e)
{
e.toLog(dbLogger);
return false;
}
_resultQueue.clear();
initDelayThread();
return true;
}
void CopySenderServer::requestHandler(QString data){
JSON *instance = &JSON::instance();
//go and parse the json to an object concurrently...
QFuture <QVariantMap>future = QtConcurrent::run(instance, &JSON::parse, data);
const QVariantMap jsonObject = future.result();//finally retrieve the jsonObject after it has been parsed
QVariant handler = jsonObject.value("handler");
if(!handler.toString().compare("QVariant(, )")){
qDebug()<< "invalid JSON String::"<<data;
}
if(firstTalk){
if(!handler.toString().compare("HelloCopySender")){
//check whether the machine is the right machine that should connect to it...
if(jsonObject.value("machineID").toString().compare(QString::number(machineId))){
socket->disconnectFromHost();
return;
}else{
//if it is the right machine continue
firstTalk = false;
//stop the server since you don't want to allow any other connections
stopServer();
}
}else{
socket->disconnectFromHost();
return;
}
QString jsonMessage = startJSONMessage();
appendJSONValue(jsonMessage, "handler", "HelloCopyReceiver", false);
endJSONMessage(jsonMessage);
sendJSONMessage(socket, jsonMessage);
return;
}
if(!handler.toString().compare("SendDifferences"))
SendDifferences();
else
if(!handler.toString().compare("BuildFileSumMD5"))
BuildFileSumMD5(jsonObject);
else
if(!handler.toString().compare("NotifyCopySuccess"))
NotifyCopySuccess(jsonObject);
}
void main(void)
{
/* Configure the oscillator for the device */
ConfigureOscillator();
/* Initialize I/O and Peripherals for application */
InitApp();
W5200_nRESET = 0;
__delay_us(5);
W5200_nRESET = 1;
__delay_ms(50);
__delay_ms(50);
__delay_ms(50);
__delay_ms(50);
/* Initialize application settings */
InitSettings();
/* Initialize TCP server */
initServer(&macAddress, &gateway, &netmask);
startServer(&localEndpoint);
LED = 1;
while(1)
{
if(clientConnected())
{
if(dataAvailable())
{
uint16_t length = getReceivedLength();
if(length > MAX_BUFFER)
{
// Limit maximum buffer size to avoid ram saturation due to packet flooding, a normal communication is shorter anyway
length = MAX_BUFFER;
}
uint8_t buffer[MAX_BUFFER];
getReceivedData(buffer, length);
parseCommand(buffer[0], buffer, length);
stopServer();
startServer(&localEndpoint);
}
checkClientDisconnection();
}
}
}
void CServerDoc::stopAllServers(bool dontStop)
{
for (int i = 0; i <= m_Servers.GetUpperBound(); i++)
{
ServerControl* sc = m_Servers[i];
if (sc)
{
sc->dontStopServer(dontStop);
stopServer(sc);
}
}
}
void NetworkManager::startServer() {
if (state == NetworkStateServer) stopServer();
if (state == NetworkStateClient) stopClient();
LOG("Starting server...");
state = NetworkStateServer;
server = new GameServer(GAME_PORT);
if (server->start() < 0) {
LOG("ERROR: SERVER FAILED TO START.");
return;
}
}
void NetworkManager::startClient(const char* host) {
if (state == NetworkStateServer) stopServer();
if (state == NetworkStateClient) stopClient();
LOG("Starting client...");
state = NetworkStateClient;
client = new GameClient(host, GAME_PORT);
if (client->connect() < 0) {
LOG("ERROR: CLIENT FAILED TO CONNECT.");
return;
}
}
void MainWidget::createTrayIcon()
{
trayIcon = createTrayObject(this);
trayIcon->init();
#ifndef Q_OS_WIN32
trayIcon->setIcon("qcma_off");
#else
trayIcon->setIcon("tray/qcma_off_16");
#endif
trayIcon->show();
connect(trayIcon, SIGNAL(openConfig()), this, SLOT(openConfig()));
connect(trayIcon, SIGNAL(openManager()), this, SLOT(openManager()));
connect(trayIcon, SIGNAL(refreshDatabase()), this, SLOT(refreshDatabase()));
connect(trayIcon, SIGNAL(showAboutDialog()), this, SLOT(showAboutDialog()));
connect(trayIcon, SIGNAL(showAboutQt()), this, SLOT(showAboutQt()));
connect(trayIcon, SIGNAL(stopServer()), this, SLOT(stopServer()));
connect(managerForm, SIGNAL(deviceConnected(QString)), this, SLOT(deviceConnect(QString)));
connect(managerForm, SIGNAL(deviceDisconnected()), this, SLOT(deviceDisconnect()));
connect(managerForm, SIGNAL(messageSent(QString)), this, SLOT(receiveMessage(QString)));
}
void Server::stopServer() { //untested code but 98% sure it'll do.
CLIENT_DATA * clientData;
isServerStopped = true;
if(serverSocks.size() > 0) {
for(unsigned int x = 0; x < serverSocks.size(); x++) {
clientData = serverSocks[x];
deleteClient(clientData->index);
}
stopServer(); //recursive: we need to keep calling this until size() is zero.
}
}
/**
* @brief SingleApplication::~SingleApplication
* Destructor
*/
SingleApplication::~SingleApplication()
{
if(_shouldContinue)
{
emit stopServer();
if(!server->wait(5000))
{
qDebug() << "TERMINATOR RETURNS BACK single application! 8-)";
server->terminate();
qDebug() << "Wait for nothing";
server->wait();
qDebug() << "Terminated!";
}
}
delete server;
}