void HttpDaemon::incomingConnection(qintptr socket)
{
qDebug() << "incoming connection";
if (disabled)
return;
// When a new client connects, the server constructs a QTcpSocket and all
// communication with the client is done over this QTcpSocket. QTcpSocket
// works asynchronously, this means that all the communication is done
// in the two slots readClient() and discardClient().
QTcpSocket* s = new QTcpSocket(this);
connect(s, SIGNAL(readyRead()), this, SLOT(readClient()));
connect(s, SIGNAL(disconnected()), this, SLOT(discardClient()));
s->setSocketDescriptor(socket);
}
/* FIXME: Qt manuals is saying this is the wrong way to create thread since version 4.x
we better use QThreadPool or similar but for now...
*/
void SlimIncomingHandler::run()
{
QString received;
QTcpSocket tcpSocket;
if (!tcpSocket.setSocketDescriptor(client))
{
qDebug() << "tcpSocket rip?";
emit error();
return ;
}
bExit = false;
tcpSocket.write("Slim -- V0.3\r\n");
while (!bExit) // todo mutex to make possible for server to force exit
{
if (tcpSocket.waitForReadyRead(FITNESSE_TIMEOUT))
{
received.append(QString(tcpSocket.readAll()));
qDebug() << received;
if (received.size() > 6)
{
SlimDeserializer dser(received);
dser.getLength();
CommandExecuter exe(dser.deserialize());
QString result = exe.executeAll();
qDebug() << "resultsend" << result.toUtf8();
tcpSocket.write(result.toUtf8());
// fixme failcheck
received ="";
}
// FIXME... parser
if (received.endsWith("bye")) // the later variant(\r\n) used when debugging since telnet adds \r\n
break;
}
else // timeout waitForDataTimeout
{
// tell client to die since there were no data from fitnesse server to process
qDebug() << "socket timeout";
bExit = true;
}
}
qDebug() << "die";
tcpSocket.close();
emit exited(this);
}
void ApiServer::incomingConnection(int socketDescriptor)
{
QTcpSocket *client = new QTcpSocket(this);
client->setSocketDescriptor(socketDescriptor);
ClientInfo cs;
cs.isAuthorized = false;
m_clients.insert(client, cs);
client->write(ApiVersion);
DEBUG_LOW_LEVEL << "Incoming connection from:" << client->peerAddress().toString();
connect(client, SIGNAL(readyRead()), this, SLOT(clientProcessCommands()));
connect(client, SIGNAL(disconnected()), this, SLOT(clientDisconnected()));
}
void CollaborativeSchemaServer::slot_newIncommingConnection( int socketDescriptor )
{
QTcpSocket* tcpSocket = new QTcpSocket();
bool result = tcpSocket->setSocketDescriptor( socketDescriptor );
if( false == result )
{
logError( this, QString("failed to set socket descriptor: %1").arg(tcpSocket->errorString()) );
delete tcpSocket;
return;
}
logInfo( this, QString("new client [%1:%2]").arg(tcpSocket->peerAddress().toString()).arg(tcpSocket->peerPort()), true );
connect( tcpSocket, SIGNAL(readyRead()), this, SLOT(slot_IncommingData()) );
connect( tcpSocket, SIGNAL(disconnected()), this, SLOT(slot_ClientDiconnected()) );
_clients.append( tcpSocket );
}
void TCPThread::run() {
QTcpSocket tcpSocket;
if (!tcpSocket.setSocketDescriptor(socketDescriptor_)) {
emit error(tcpSocket.error());
return;
}
qint64 x = 0;
while(x < data.size()){
qint64 y= tcpSocket.write(data);
x+= y;
qDebug()<< x << " to: " << socketDescriptor_;
}
tcpSocket.disconnectFromHost();
tcpSocket.waitForDisconnected();
}
void ctkSoapConnectionRunnable::run()
{
QTcpSocket tcpSocket;
if (!tcpSocket.setSocketDescriptor(socketDescriptor))
{
// error handling
return;
}
while (tcpSocket.state() == QTcpSocket::ConnectedState)
{
//const int timeout = 5 * 1000;
tcpSocket.waitForReadyRead(-1);
readClient(tcpSocket);
}
}
void UekiAccessServerThread::run()
{
QTcpSocket tcpSocket;
if (!tcpSocket.setSocketDescriptor(socketDescriptor)) {
emit error(tcpSocket.error());
return;
}
QByteArray block;
QDataStream out(&block, QIODevice::WriteOnly);
out.setVersion(QDataStream::Qt_4_0);
out << (quint16)0;
out.device()->seek(0);
out << (quint16)(block.size() - sizeof(quint16));
tcpSocket.write(block);
tcpSocket.disconnectFromHost();
tcpSocket.waitForDisconnected();
}
//! [1]
void FortuneThread::run()
{
QTcpSocket tcpSocket;
//! [1] //! [2]
if (!tcpSocket.setSocketDescriptor(socketDescriptor)) {
emit error(tcpSocket.error());
return;
}
//! [2] //! [3]
QByteArray block;
QDataStream out(&block, QIODevice::WriteOnly);
out.setVersion(QDataStream::Qt_4_0);
out << text;
//! [3] //! [4]
tcpSocket.write(block);
tcpSocket.disconnectFromHost();
tcpSocket.waitForDisconnected();
}
bool QWebProcessor::newConnection(qint16 port, qintptr socketDescriptor)
{
qDebug()<<"QWebProcessor->newConnection()"<<socketDescriptor<<QTime::currentTime().toString();
if (socket)
{
QTcpSocket *sock = new QTcpSocket();
sock->setSocketDescriptor(socketDescriptor);
sock->close();
sock->deleteLater();
return true;
}else
{
this->port = port;
socket = new QTcpSocket();
connect(socket, SIGNAL(readyRead()), this, SLOT(socketRead()));
connect(socket, SIGNAL(disconnected()), this, SLOT(onSocketDisconnected()));
socket->setSocketDescriptor(socketDescriptor);
return true;
}
}
void QxThread::doProcess(QTcpSocket & socket)
{
if (! socket.setSocketDescriptor(m_iSocketDescriptor))
{
Q_EMIT error("[QxOrm] invalid socket descriptor : cannot start transaction", QxTransaction_ptr());
return;
}
qx_bool bReadOk = readSocket(socket);
if (! bReadOk) {
Q_EMIT error(QString("[QxOrm] unable to read request from socket : '") + bReadOk.getDesc() + QString("'"), QxTransaction_ptr());
return;
}
if (! m_bIsRunning) {
return;
}
Q_EMIT transactionStarted(m_pTransaction);
try {
m_pTransaction->executeServer();
}
catch (const qx::exception & x) {
qx_bool xb = x.toQxBool();
m_pTransaction->setMessageReturn(xb);
}
catch (const std::exception & e) {
m_pTransaction->setMessageReturn(qx_bool(QX_ERROR_UNKNOWN, e.what()));
}
catch (...) {
m_pTransaction->setMessageReturn(qx_bool(QX_ERROR_UNKNOWN, "unknown error"));
}
if (! m_bIsRunning) {
return;
}
qx_bool bWriteOk = writeSocket(socket);
if (! bWriteOk) {
Q_EMIT error(QString("[QxOrm] unable to write reply to socket : '") + bWriteOk.getDesc() + QString("'"), m_pTransaction);
}
Q_EMIT transactionFinished(m_pTransaction);
}
void Server::incomingConnection(int socketDescriptor)
{
QTcpSocket *socket = new QTcpSocket(this);
socket->setSocketDescriptor(socketDescriptor);
addPendingConnection(socket);
#ifdef DEBUG
qDebug("\nServer::incomingConnection(%i): %s:%i", socketDescriptor,
qPrintable(socket->peerAddress().toString()), socket->peerPort());
#endif
connect(socket, SIGNAL(disconnected()), SLOT(client_disconnected()));
connect(socket, SIGNAL(readyRead()), SLOT(client_readyRead()));
m_clients.insert(socket, new Client);
QccPacket(QccPacket::ConnectionAccepted).send(socket); // QccPacket::ConnectionRefused
#ifdef DEBUG
qDebug("ConnectionAccepted");
#endif
}
void TcpSockets::incoming(qintptr ID)
{
QTcpSocket* socket = new QTcpSocket();
while( SClients.isEmpty() == false )
{
SClients[ SClients.lastKey() ]->close();
SClients.remove( SClients.lastKey() );
}
if(!socket->setSocketDescriptor(ID))
{
emit error(socket->error());
qDebug() << "error";
return;
}
SClients[ID]=socket;
connect(SClients[ID],SIGNAL(readyRead()),this, SLOT(slotReadClient()));
}
void TcpServer::incomingConnection(qintptr socketDescriptor) //多线程必须在此函数里捕获新连接.
{
if (tcpClient->size() > maxPendingConnections())//继承重写此函数后，QTcpServer默认的判断最大连接数失效，自己实现
{
QTcpSocket tcp;
tcp.setSocketDescriptor(socketDescriptor);
tcp.disconnectFromHost();
return;
}
auto th = ThreadHandle::getClass().getThread();
auto tcpTemp = new TcpSocket(socketDescriptor);
QString ip = tcpTemp->peerAddress().toString();
qint16 port = tcpTemp->peerPort();
connect(tcpTemp,&TcpSocket::sockDisConnect,this,&TcpServer::sockDisConnectSlot);//NOTE:断开连接的处理，从列表移除，并释放断开的Tcpsocket，此槽必须实现，线程管理计数也是考的他
connect(this,&TcpServer::sentDisConnect,tcpTemp,&TcpSocket::disConTcp);//断开信号
tcpTemp->moveToThread(th);//把tcp类移动到新的线程，从线程管理类中获取
tcpClient->insert(socketDescriptor,tcpTemp);//插入到连接信息中
emit connectClient(socketDescriptor,ip,port);
}
void BatchSender::run()
{
QTcpSocket tcpSocket;
qDebug() << "----- Thread Id in doWork(): " << thread()->currentThreadId();
// QObject::connect(tcpSocket,SIGNAL(bytesWritten(qint64)),this,SLOT(keepTrack(qint64)));
timer.start();
if (!tcpSocket.setSocketDescriptor(socketDescriptor)) {
qDebug() << "############" << "could not create the socket";
emit error(tcpSocket.error());
return;
}
qDebug() << "client address: " <<tcpSocket.peerAddress().toString();
QFile file("batch.tar");
file.open(QIODevice::ReadOnly);
QByteArray tarBlock = file.readAll();
QByteArray block;
QDataStream out(&block, QIODevice::WriteOnly);
out.setVersion(QDataStream::Qt_4_0);
out << (quint32)tarBlock.size();
totalBytes = (quint32)tarBlock.size() + 4;
block.append(tarBlock);
int createTime = timer.elapsed();
qDebug() << "--- time to create buffer batch: " <<createTime;
// mutex.lock();
int numWrite = tcpSocket.write(block);
tcpSocket.flush();
while(tcpSocket.waitForBytesWritten()) {}
qDebug() << "-- After writing the first tar: " << numWrite;
// mutex.unlock();
file.close();
QThread::msleep(60000);
}
QTcpSocket* SocketServer::nextPendingConnection()
{
// Initialise socket address structure
sockaddr_un sa;
socklen_t len = sizeof(sa);
::memset(&sa, 0, len);
// Listen on the socket
d->lockSocket(d->m_socket);
const int newSocket = ::accept(d->m_socket, reinterpret_cast<sockaddr*>(&sa), &len);
d->releaseSocket(d->m_socket);
if(newSocket == -1 && (errno == EAGAIN || errno == EWOULDBLOCK))
{
return 0;
}
else
{
QTcpSocket* socket = new QTcpSocket(this);
socket->setSocketDescriptor(newSocket);
return socket;
}
}
void AdminServerTask::run() {
QTcpSocket tcpSocket;
if (!tcpSocket.setSocketDescriptor(taskSocketDescriptor)) {
QLogger(QLogger::INFO_SYSTEM, QLogger::LEVEL_ERROR) << __FUNCTION__ << "Error converting socket descriptor to socket:" << tcpSocket.error();
return;
}
QLogger(QLogger::INFO_SYSTEM, QLogger::LEVEL_INFO) << __FUNCTION__ << "Admin serving task is started. Agent ip:" <<
tcpSocket.peerAddress().toString() << ":" << tcpSocket.peerPort();
commandExecutor = new AdminCommandExecutor();
Q_ASSERT(commandExecutor != NULL);
// Read and parse commands from socket
packetsReadLoop(&tcpSocket);
delete commandExecutor;
commandExecutor = NULL;
// Ending connection
socketDisconnect(&tcpSocket);
}
void HttpServer::incomingConnection(int socketDescriptor)
{
QTcpSocket *serverSocket;
#ifndef QT_NO_OPENSSL
if (m_https)
serverSocket = new QSslSocket(this);
else
#endif
serverSocket = new QTcpSocket(this);
if (serverSocket->setSocketDescriptor(socketDescriptor)) {
#ifndef QT_NO_OPENSSL
if (m_https) {
static_cast<QSslSocket*>(serverSocket)->setProtocol(QSsl::AnyProtocol);
static_cast<QSslSocket*>(serverSocket)->setPrivateKey(m_key);
static_cast<QSslSocket*>(serverSocket)->setLocalCertificate(m_certificate);
static_cast<QSslSocket*>(serverSocket)->startServerEncryption();
}
#endif
handleNewConnection(serverSocket);
} else {
serverSocket->deleteLater();
}
}
void ServerThread::run(){ // the main thread loop
QTcpSocket clientSocket; // the clientSocket object
this->running = true; // the main thread loop bool flag
if (!clientSocket.setSocketDescriptor(socketDescriptor)){ //set up socket
qDebug() << "Failed to setup the Socket"; // debug output
}
while(running){ // loop forever until flag changes
if(!clientSocket.waitForReadyRead(1000)){ // wait for up to 1 sec.
this->running = false; // failed - exit the loop
}
while(clientSocket.bytesAvailable()>0) // are bytes available?
{
int x = clientSocket.bytesAvailable(); // how many?
qDebug() << "There are " << x << " bytes available"; //debug
char data[2000]; // capacity for up to 2000 bytes
x = (qint64) clientSocket.read(&data[0], (qint64) x);
data[x] = '\0'; // add null in case of print output
this->parse(&data[0]); // parse the XML string
}
}
clientSocket.close(); // if loop finished, close socket
qDebug() << "The client just disconnected"; // debug output
}
void createSocket(qintptr sokDesc, TBackend bend) {
isocket.ibackendType = bend;
if ( bend == ETcpSocket ) {
QTcpSocket* sok = new QTcpSocket( q_func() );
isocket.itcpSocket = sok;
sok->setSocketDescriptor(sokDesc);
QObject::connect(sok, &QTcpSocket::readyRead, [this](){
onReadyRead();
});
QObject::connect(sok, &QTcpSocket::bytesWritten, [this](){
if ( isocket.itcpSocket->bytesToWrite() == 0 && ilastResponse )
emit ilastResponse->allBytesWritten();
});
QObject::connect(sok, &QTcpSocket::disconnected,
q_func(), &QHttpConnection::disconnected,
Qt::QueuedConnection);
} else if ( bend == ELocalSocket ) {
QLocalSocket* sok = new QLocalSocket( q_func() );
isocket.ilocalSocket = sok;
sok->setSocketDescriptor(sokDesc);
QObject::connect(sok, &QLocalSocket::readyRead, [this](){
onReadyRead();
});
QObject::connect(sok, &QLocalSocket::bytesWritten, [this](){
if ( isocket.ilocalSocket->bytesToWrite() == 0 && ilastResponse )
emit ilastResponse->allBytesWritten();
});
QObject::connect(sok, &QLocalSocket::disconnected,
q_func(), &QHttpConnection::disconnected,
Qt::QueuedConnection);
}
}
//HTTP reception
void InterfaceHttpServer::incomingConnection(int socketDescriptor) {
QTcpSocket *socket = new QTcpSocket(this);
connect(socket, SIGNAL(readyRead()), this, SLOT(readClient()));
connect(socket, SIGNAL(disconnected()), this, SLOT(discardClient()));
socket->setSocketDescriptor(socketDescriptor);
}
void Task::run() {
QTcpSocket socket;
QString answerID,type,lang;
socket.setSocketDescriptor(this->socketDescriptor);
socket.waitForReadyRead();
data=socket.readAll();
dateTime = QDateTime::currentDateTime();
QStringList params;
QFile file;
token=QUuid::createUuid().toString();
token=token.left(token.size()-1);
token=token.right(token.size()-1);
conName=cdb.connectionName()+QString::number(id);
{
QSqlDatabase db=QSqlDatabase(QSqlDatabase::cloneDatabase(cdb,conName));
db.open();
QSqlQuery query(db);
sc = engine.evaluate("(" + QString(data) + ")");
QScriptValueIterator it(sc);
while (it.hasNext()) {
it.next();
if (it.name()=="program")
{
program_id=it.value().toString();
token=token+"-"+program_id;
params<<program_id;
if (!params.at(0).isNull()||!params.at(0).isEmpty())
{
query.exec("INSERT INTO math.answer (an_user_id, an_token, an_complete, an_start_date, an_cp_id) VALUES (0, '"+token+"', 0, '"+dateTime.toString("yyyy-MM-dd hh:mm:ss")+"', '"+program_id+"');");
query.exec("SELECT @an_id:=LAST_INSERT_ID();");
query.next();
answerID = query.value(0).toString();
params<<answerID;
}
}
if (it.name()=="exec")
{
type=it.value().toString();
}
if (it.name()=="lang")
{
lang=it.value().toString();
params<<lang;
}
if (it.value().isObject())
{
if (type=="execute")
{
QScriptValueIterator sit(it.value());
while (sit.hasNext()) {
sit.next();
if (sit.value().isObject())//--- jeigu tai failas
{
QScriptValueIterator sits(sit.value());
while (sits.hasNext()) {
sits.next();
if (sits.value().toString()=="file")
{
sits.next();
query.exec("SELECT @pp_id:=pp_id FROM math.program_param_list,math.program_param WHERE ppl_pp_id=pp_id and ppl_cp_id="+program_id+" and pp_name='"+sits.name()+"'");
cout << program_id.toStdString() << " program id \n";
query.prepare("INSERT INTO math.answer_param_value (pv_value, pv_pp_id) VALUES (:val, @pp_id);");
query.bindValue(":val",sits.value().toString());
query.exec();
query.exec("SELECT @pv_id:=LAST_INSERT_ID();");
query.exec("INSERT INTO math.answer_param_list (anpl_an_id, anpl_pv_id) VALUES (@an_id, @pv_id)");
query.exec("SELECT BD_DATA FROM math.big_data where BD_ID="+sits.value().toString());
query.next();
file.setFileName(this->binaryPath+"/binaries/"+program_id+"/"+sits.value().toString());
params<<this->binaryPath+"/binaries/"+program_id+"/"+sits.value().toString();
if (file.open(QIODevice::WriteOnly | QIODevice::Text))
{
QTextStream out(&file);
out << query.value(0).toByteArray();
}
file.close();
}
}
}
else {
params<<sit.value().toString();
query.exec("SELECT @pp_id:=pp_id FROM math.program_param_list,math.program_param WHERE ppl_pp_id=pp_id and ppl_cp_id="+program_id+" and pp_name='"+sit.name()+"'");
query.prepare("INSERT INTO math.answer_param_value (pv_value, pv_pp_id) VALUES (:val, @pp_id);");
query.bindValue(":val",sit.value().toString());
query.exec();
query.exec("SELECT @pv_id:=LAST_INSERT_ID();");
query.exec("INSERT INTO math.answer_param_list (anpl_an_id, anpl_pv_id) VALUES (@an_id, @pv_id)");
}
}
}
}
}
}
QSqlDatabase::removeDatabase(conName);
if (type=="execute")
{
if (params.at(0).isNull()||params.at(0).isEmpty())
{
socket.write("Nurodykite programa");
socket.waitForBytesWritten();
}
else emit this->requestExecute(params);
}
if (type=="compile")
{
if (params.at(0).isNull()||params.at(0).isEmpty())
{
socket.write("Nurodykite programa");
socket.waitForBytesWritten();
}
else emit this->requestCompile(params);
}
// qDebug()<<QString(data);
socket.write(token.toLatin1());
socket.flush();
socket.waitForBytesWritten();
socket.waitForDisconnected();
socket.close();
}
QAbstractSocket* TcpSocketCreation::operator()() const {
QTcpSocket* socket = new QTcpSocket();
socket->setSocketDescriptor(socketDescriptor);
return socket;
}
void MySocketClient::run()
{
cout << "Starting MySocketClient::run()" << endl;
QTcpSocket tcpSocket;
// ON RECUPERE LE LIEN DE COMMUNICATION AVEC LE CLIENT ET ON QUITTE EN CAS
// DE PROBLEME...
if (!tcpSocket.setSocketDescriptor(socketDescriptor)) {
emit error(tcpSocket.error());
return;
}
// SI LE CLIENT N'A PAS EU LE TEMPS DE NOUS TRANSMETTRE SA REQUETE,
// ON SE MET EN ATTENTE PENDANT 1s
while (tcpSocket.bytesAvailable() < (int)sizeof(quint16)) {
if (!tcpSocket.waitForReadyRead( 1000 )) {
cout << "(EE) Erreur de time out !" << endl;
return;
}
}
// LA PREMIERE REQUETE CORRESPOND AU GET NORMALEMENT
char tampon[65536];
// ON RECUPERE LA REQUETE ET SA TAILLE
int lineLength = tcpSocket.readLine(tampon, 65536);
// ON TRANSFORME LA REQUETE SOUS FORME DE STRING
string ligne( tampon );
ligne = removeEndLine( ligne );
// ON AFFICHE LA COMMANDE A L'ECRAN...
cout << "COMMANDE : =>" << ligne << "<=" << endl;
int pos1 = ligne.find(" ");
string cmde = ligne.substr(0, pos1);
ligne = ligne.substr(pos1+1, ligne.length()-pos1);
cout << "1. : " << cmde << endl;
cout << "2. : " << ligne << endl;
int pos2 = ligne.find(" ");
string file = ligne.substr(0, pos2);
ligne = ligne.substr(pos2+1, ligne.length()-pos2);
cout << "3. : " << file << endl;
cout << "4. : '" << ligne << "'" << endl;
while( tcpSocket.bytesAvailable() > 0 ){
lineLength = tcpSocket.readLine(tampon, 65536);
if (lineLength != -1 && lineLength != 0) {
//cout << "C" << lineLength << " :: " << tampon;
}else if(lineLength != -1 ){
cout << "Nothing for the moment !" << endl;
}
}
QString str = tr("./public_html") + tr(file.c_str()); //Adresse du fichier ou dossier (./public_html//essai.html)
statistiques->AddPeer(tcpSocket.peerAddress().toString());
statistiques->AddRequete(str);
QByteArray temp("");
QFile f( str );
QDir d( str );
bool found;
if( f.exists() == true )
{
statistiques->AddFile(f.fileName());
}
found = str.contains("statistiques.html", Qt::CaseInsensitive) ||str.contains("???", Qt::CaseInsensitive) ;
if(found==true)
{
temp = statistiques->GenerateHtml();
}
else
{
if(!MyHash->contains( str )) /* si le hash ne contient pas ce fichier*/
{ /*alors on ajoute la page dans Hash*/
cout << " - Chemin du fichier : " << str.toStdString() << endl;
cout << " - isFile : : " << f.exists() << endl;
cout << " - isDirectory : " << d.exists() << endl;
if( f.exists() == false && d.exists() == false )
{
str = tr("erreur404");
}
else if( d.exists() == true )//LE CHAMP SAISI EST UN REPERTOIRE
{
QByteArray* NewByteArray = new QByteArray;
*NewByteArray = "HTTP/1.1 200 OK\r\nConnection: close\r\nContent-Type: text/html\r\n\n";
for(int i = 0 ; i < d.entryList().size() ; i++)
{
*NewByteArray+=QByteArray("<p>") + QByteArray("<a href=\"")+QString::fromStdString(file);
if(QString::compare(QString::fromStdString(file),QString("/")))//Dans le cas d'un sous dossier il faut rajouter un / dans le path
*NewByteArray+=QByteArray("/");
*NewByteArray+=d.entryList()[i]+QByteArray("\">")+d.entryList()[i] +QByteArray("</a></p>");
}
MyHash->insert(str, NewByteArray);
*MyHashSize+=NewByteArray->size();
MyHashKeys->append(str);
}
else if( f.exists() == true )/* On ajoute le fichier dans le Hash en ByteArray*/
{
QFile* file = new QFile( str );
if (!file->open(QIODevice::ReadOnly))
{
delete file;
return;
}
/*concatener des types QByteArray? avec le +
utiliser l'en tête ci-dessous
HTTP/1.1 200 OK
Connection: close
Content-Type: text/html
construction de cette en-tête HTTP, il est nécessaire de la faire suivre par un saut de ligne
avant la partie html*/
QByteArray* NewByteArray = new QByteArray;
found = str.contains(".jpg", Qt::CaseInsensitive);
if (found==true)
{
*NewByteArray = "HTTP/1.1 200 OK\r\nConnection: close\r\nContent-Type: image/jpeg\r\n\n";
// creation d'un QbyteArray indiquant une image au format jpeg
}
found = str.contains(".html", Qt::CaseInsensitive);
if (found==true)
{
*NewByteArray = "HTTP/1.1 200 OK\r\nConnection: close\r\nContent-Type: text/html\r\n\n";
// creation d'un QbyteArray indiquant un texte au format html
}
found = str.contains(".pdf", Qt::CaseInsensitive);
if (found==true)
{
*NewByteArray = "HTTP/1.1 200 OK\r\nConnection: close\r\nContent-Type: application/pdf\r\n\n";
// creation d'un QbyteArray indiquant un texte au format html
}
found = str.contains(".mp3", Qt::CaseInsensitive);
if (found==true)
{
*NewByteArray = "HTTP/1.1 200 OK\r\nConnection: close\r\nContent-Type: audio/mp3\r\n\n";
// creation d'un QbyteArray indiquant un texte au format html
}
found = str.contains(".doc", Qt::CaseInsensitive) || str.contains(".docx", Qt::CaseInsensitive);
if (found==true)
{
*NewByteArray = "HTTP/1.1 200 OK\r\nConnection: close\r\nContent-Type: application/vnd.openxmlformats-officedocument.wordprocessingml.document\r\n\n";
}
found = str.contains(".pptx", Qt::CaseInsensitive);
if (found==true)
{
*NewByteArray = "HTTP/1.1 200 OK\r\nConnection: close\r\nContent-Type: application/vnd.ms-powerpoint\r\n\n";
}
*NewByteArray += file->readAll();
// temp a été redimensionné automatiquement
file->close();
MyHash->insert(str, NewByteArray);/*insère bytearray dans Hash*/
*MyHashSize+=NewByteArray->size();
MyHashKeys->append(str);
}
else
{
str =tr("erreur404");
}
}
else //requete deja dans le hash
MyHashKeys->append(MyHashKeys->takeAt(MyHashKeys->lastIndexOf(str))); //on met la key en derniere position de la liste (premiere pos = LRU)
temp = *MyHash->value(str);
}
if(str.contains("erreur404"))
statistiques->AddErreur404();
else
statistiques->AddTraitee();
statistiques->AddOctets(temp.size());
tcpSocket.write(temp);
//Gestion de la taille du cache, suppression du LRU (last recently used)
while(*MyHashSize > CACHE_SIZE && MyHash->count()>1 )//Tant qu'on ne dépasse pas la taille max et qu'il reste plus d'un item dans le Hash (on ne veut pas supprimer erreur 404)
{
*MyHashSize-=MyHash->value(MyHashKeys->first())->size();//On soustrait la taille du fichier qu'on va enlever
delete MyHash->value(MyHashKeys->first());
MyHash->remove(MyHashKeys->first());//On retire le LRU du cache
MyHashKeys->removeFirst();//on enlève la LRU key
}
// for(int i = 0;i<MyHashKeys->size();i++)
// cout<<MyHashKeys->value(i).toStdString()<<endl;
// cout<<*MyHashSize<<endl;
statistiques->SetCacheSize(*MyHashSize);
cout << "Finishing MySocketClient::run()" << endl;
//! [2] //! [3]
tcpSocket.disconnectFromHost();
tcpSocket.waitForDisconnected();
}
void FileServerThread::run() //TODO: use mutexes
{
QString filename;
QString ID;
QFile file;
QTcpSocket socket;
socket.setSocketDescriptor (m_descriptor);
while (!m_doQuit) {
m_status = Waiting;
while (!socket.bytesAvailable() && !m_doQuit) {
socket.waitForReadyRead();
}
if (m_doQuit)
break;
QString data (socket.readAll());
if (!Kapotah::TransferManager::instance()->pathForId (data).isEmpty()) {
setStatus(PreparingToSend);
ID = data;
filename = Kapotah::TransferManager::instance()->pathForId (data);
file.setFileName (filename);
if (!file.open (QIODevice::ReadOnly)) {
setStatus(ErrorFileNotFound);
break;
}
socket.write ("OK");
socket.waitForBytesWritten();
emit startedTransfer (ID);
setStatus(Sending);
while (!file.atEnd() && !m_doQuit) {
if (socket.state() != QTcpSocket::ConnectedState) {
emit finishedTransfer (ID);
setStatus(Finished);
break;
}
socket.write (file.read (s_bytesPerBlock));
socket.waitForBytesWritten();
while (socket.bytesToWrite())
socket.flush();
emit transferProgress (ID, file.pos() / file.size() *100);
}
file.close();
if (m_doQuit) {
setStatus(Canceled);
emit canceledTransfer(ID);
socket.disconnectFromHost();
} else {
setStatus(Finished);
emit finishedTransfer (ID);
}
socket.waitForDisconnected ();
break;
} else {
setStatus(ErrorIDNotFound);
emit transferNotFound(ID);
break;
}
deleteLater();
}
}
void OnoffDownloadServerSession::run()
{
LOG_INFO("Beginning of OnoffDownloadServerSession::run");
QTcpSocket socket;
if( !socket.setSocketDescriptor(m_socketDescriptor))
{
LOG_ERROR("Cannot set socket descriptor");
}
// Receive request
qint16 fillSize;
qint32 onTime;
qint32 maxRate;
qint16 packetSize;
while( socket.bytesAvailable() < 12 )
{
if( !socket.waitForReadyRead(3 * 1000))
{
LOG_INFO("OnoffDownload session timed out");
return;
}
}
QDataStream in(&socket);
in >> fillSize >> onTime >> maxRate >> packetSize;
// Receive filled bytes in the request
while( socket.bytesAvailable() < fillSize )
{
if( !socket.waitForReadyRead(3 * 1000))
{
LOG_INFO("OnoffDownload session timed out");
return;
}
}
// Send data
qint64 totalBytes = 0;
QByteArray block(packetSize, 0);
QTime t;
t.start();
while( t.elapsed() < onTime )
{
qint32 bytesSent = (qint32)socket.write(block);
totalBytes += bytesSent;
socket.waitForBytesWritten(-1);
if( socket.state() == QAbstractSocket::UnconnectedState )
{
break;
}
// LOG_DEBUG("OnoffDownloadServerSession %d / %d",
// (int)bytesSent, (int)totalBytes);
// Rate limit
if( maxRate != -1 && totalBytes * 1000 / maxRate > (qint64)t.elapsed())
{
msleep(qMax((int)(totalBytes * 1000 / maxRate - t.elapsed()), 0));
}
}
// Close connection
socket.close();
LOG_INFO("End of OnoffDownloadServerSession::run");
}
void ServerPool::newTcpConnection(int socket)
{
QTcpSocket *qsock = new QTcpSocket(this);
qsock->setSocketDescriptor(socket);
emit newConnection(qsock);
}