void ConnectionThread::run()
{
Debug() << "Thread started.";
QTcpSocket sock;
socketNoNagle(sockdescr);
if (!sock.setSocketDescriptor(sockdescr)) {
Error() << sock.errorString();
return;
}
QString remoteHostPort = sock.peerAddress().toString() + ":" + QString::number(sock.peerPort());
Log() << "Connection from peer " << remoteHostPort;
QString line;
forever {
if (sock.canReadLine() || sock.waitForReadyRead()) {
line = sock.readLine().trimmed();
while (StimApp::instance()->busy()) {
// special case case, stimapp is busy so keep polling with 1s intervals
Debug() << "StimApp busy, cannot process command right now.. trying again in 1 second";
sleep(1); // keep sleeping 1 second until the stimapp is no longer busy .. this keeps us from getting given commands while we are still initializing
}
// normal case case, stimapp not busy, proceed normally
QString resp;
resp = processLine(sock, line);
if (sock.state() != QAbstractSocket::ConnectedState) {
Debug() << "processLine() closed connection";
break;
}
if (!resp.isNull()) {
if (resp.length()) {
Debug() << "Sending: " << resp;
if (!resp.endsWith("\n")) resp += "\n";
QByteArray data(resp.toUtf8());
int len = sock.write(data);
if (len != data.length()) {
Debug() << "Sent " << len << " bytes but expected to send " << data.length() << " bytes!";
}
}
Debug() << "Sending: OK";
sock.write("OK\n");
} else {
Debug() << "Sending: ERROR";
sock.write("ERROR\n");
}
} else {
if (sock.error() != QAbstractSocket::SocketTimeoutError
|| sock.state() != QAbstractSocket::ConnectedState) {
Debug() << "Socket error: " << sock.error() << " Socket state: " << sock.state();
break;
}
}
}
Log() << "Connection ended (peer: " << remoteHostPort << ")";
Debug() << "Thread exiting.";
}
void lsLogServitemThreated::run()
{
QTcpSocket tcpSocket;
if (!tcpSocket.setSocketDescriptor(socketDescriptor)) {
emit error(tcpSocket.error());
return;
}
while ( tcpSocket.isOpen() )
{
QByteArray block;
QDataStream out(&block, QIODevice::WriteOnly);
out.setVersion(QDataStream::Qt_4_0);
out << (quint16)0;
out << text;
text.clear();
out.device()->seek(0);
out << (quint16)(block.size() - sizeof(quint16));
tcpSocket.write(block);
tcpSocket.flush();
while ( tcpSocket.isOpen() && text.isEmpty() )
{
msleep(100);
}
}
tcpSocket.disconnectFromHost();
tcpSocket.waitForDisconnected();
}
void ClientThread::run()
{
QTcpSocket tcpSocket;
if (!tcpSocket.setSocketDescriptor(m_socketDescriptor)) {
qWarning() << ":(((";
emit error(tcpSocket.error());
return;
}
m_running = true;
QString command, response;
// Send greetings
tcpSocket.write("OK MPD 0.12.2\n");
while (m_running && (tcpSocket.state() == QAbstractSocket::ConnectedState)) {
m_running = tcpSocket.waitForReadyRead(); // Wait for command,
// if none is received until timeout
// (default 30 seconds, stop running).
command = QString(tcpSocket.readLine()).trimmed();
qDebug() << command;
tcpSocket.write(parseCommand(command).toLocal8Bit());
}
tcpSocket.disconnectFromHost();
}
void SendThread::run()
{
QTcpSocket client;
qDebug() << "Thread Descriptor :" << socketDescriptor;
if (!client.setSocketDescriptor(socketDescriptor))
{
qDebug() << client.error();
return;
}
qDebug() << "Thread : Connected";
//send File
QFile inputFile(FILENAME);
QByteArray read;
inputFile.open(QIODevice::ReadOnly);
while(1)
{
read.clear();
read = inputFile.read(32768*8);
qDebug() << "Read : " << read.size();
if(read.size()==0)
break;
qDebug() << "Written : " << client.write(read);
client.waitForBytesWritten();
read.clear();
}
inputFile.close();
client.disconnectFromHost();
client.waitForDisconnected();
qDebug() << "Thread : File transfer completed";
}
void ClientSktTcp::error()
{
QTcpSocket* s = qobject_cast<QTcpSocket*>(sender());
show(QString("TCP socket error %1, %2").arg(s->error()).arg(s->errorString()));
unplug();
}
void ServerSktTcp::error()
{
QTcpSocket* s = qobject_cast<QTcpSocket*>(sender());
show(QString("TCP socket error %1, %2").arg(s->error()).arg(s->errorString()));
s->deleteLater();
}
/*------------------------------------------------------------------------------*
*------------------------------------------------------------------------------*/
void WebProxy::closeConnection() {
QTcpSocket *proxySocket = qobject_cast<QTcpSocket*>(sender());
if (proxySocket) {
QTcpSocket *socket = qobject_cast<QTcpSocket*>(proxySocket->parent());
if (socket)
socket->disconnectFromHost();
if (proxySocket->error() != QTcpSocket::RemoteHostClosedError)
qWarning() << "Error for:" << proxySocket->property("url").toUrl() << proxySocket->errorString();
proxySocket->deleteLater();;
}
} //WebProxy::closeConnection
/*!
\internal
*/
void QInterProcessChannel::check()
{
//qDebug("checking connection...");
QTcpSocket *pSocket = new QTcpSocket(this);
pSocket->connectToHost(m_addr, m_port);
if ( pSocket->error() != -1 )
{
emit connectionLost();
return;
}
pSocket->waitForConnected(WAIT_TIMEOUT);
if ( pSocket->error() != -1 )
{
emit connectionLost();
return;
}
}
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 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();
}
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 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);
}
void HttpServerThread::run()
{
m_server = new BlockingHttpServer(m_features & Ssl);
m_server->listen();
QMutexLocker lock(&m_mutex);
m_port = m_server->serverPort();
lock.unlock();
m_ready.release();
const bool doDebug = qgetenv("KDSOAP_DEBUG").toInt();
if (doDebug)
qDebug() << "HttpServerThread listening on port" << m_port;
// Wait for first connection (we'll wait for further ones inside the loop)
QTcpSocket *clientSocket = m_server->waitForNextConnectionSocket();
Q_ASSERT(clientSocket);
Q_FOREVER {
// get the "request" packet
if (doDebug) {
qDebug() << "HttpServerThread: waiting for read";
}
if (clientSocket->state() == QAbstractSocket::UnconnectedState ||
!clientSocket->waitForReadyRead(2000)) {
if (clientSocket->state() == QAbstractSocket::UnconnectedState) {
delete clientSocket;
if (doDebug) {
qDebug() << "Waiting for next connection...";
}
clientSocket = m_server->waitForNextConnectionSocket();
Q_ASSERT(clientSocket);
continue; // go to "waitForReadyRead"
} else {
qDebug() << "HttpServerThread:" << clientSocket->error() << "waiting for \"request\" packet";
break;
}
}
const QByteArray request = m_partialRequest + clientSocket->readAll();
if (doDebug) {
qDebug() << "HttpServerThread: request:" << request;
}
// Split headers and request xml
lock.relock();
const bool splitOK = splitHeadersAndData(request, m_receivedHeaders, m_receivedData);
if (!splitOK) {
//if (doDebug)
// qDebug() << "Storing partial request" << request;
m_partialRequest = request;
continue;
}
m_headers = parseHeaders(m_receivedHeaders);
if (m_headers.value("Content-Length").toInt() > m_receivedData.size()) {
//if (doDebug)
// qDebug() << "Storing partial request" << request;
m_partialRequest = request;
continue;
}
m_partialRequest.clear();
if (m_headers.value("_path").endsWith("terminateThread")) // we're asked to exit
break; // normal exit
// TODO compared with expected SoapAction
QList<QByteArray> contentTypes = m_headers.value("Content-Type").split(';');
if (contentTypes[0] == "text/xml" && m_headers.value("SoapAction").isEmpty()) {
qDebug() << "ERROR: no SoapAction set for Soap 1.1";
break;
}else if( contentTypes[0] == "application/soap+xml" && !contentTypes[2].startsWith("action")){
qDebug() << "ERROR: no SoapAction set for Soap 1.2";
break;
}
lock.unlock();
//qDebug() << "headers received:" << m_receivedHeaders;
//qDebug() << headers;
//qDebug() << "data received:" << m_receivedData;
if (m_features & BasicAuth) {
QByteArray authValue = m_headers.value("Authorization");
if (authValue.isEmpty())
authValue = m_headers.value("authorization"); // as sent by Qt-4.5
bool authOk = false;
if (!authValue.isEmpty()) {
//qDebug() << "got authValue=" << authValue; // looks like "Basic <base64 of user:pass>"
Method method;
QString headerVal;
parseAuthLine(QString::fromLatin1(authValue.data(),authValue.size()), &method, &headerVal);
//qDebug() << "method=" << method << "headerVal=" << headerVal;
switch (method) {
case None: // we want auth, so reject "None"
break;
case Basic:
{
const QByteArray userPass = QByteArray::fromBase64(headerVal.toLatin1());
//qDebug() << userPass;
// TODO if (validateAuth(userPass)) {
if (userPass == ("kdab:testpass")) {
authOk = true;
}
break;
}
default:
qWarning("Unsupported authentication mechanism %s", authValue.constData());
}
}
if (!authOk) {
// send auth request (Qt supports basic, ntlm and digest)
const QByteArray unauthorized = "HTTP/1.1 401 Authorization Required\r\nWWW-Authenticate: Basic realm=\"example\"\r\nContent-Length: 0\r\n\r\n";
clientSocket->write( unauthorized );
if (!clientSocket->waitForBytesWritten(2000)) {
qDebug() << "HttpServerThread:" << clientSocket->error() << "writing auth request";
break;
}
continue;
}
}
// send response
QByteArray response = makeHttpResponse(m_dataToSend);
if (doDebug) {
qDebug() << "HttpServerThread: writing" << response;
}
clientSocket->write(response);
clientSocket->flush();
}
// all done...
delete clientSocket;
delete m_server;
if (doDebug) {
qDebug() << "HttpServerThread terminated";
}
}
//! [4]
void FortuneThread::run()
{
mutex.lock();
//! [4] //! [5]
QString serverName = hostName;
quint16 serverPort = port;
mutex.unlock();
//! [5]
//! [6]
while (!quit) {
//! [7]
const int Timeout = 5 * 1000;
QTcpSocket socket;
socket.connectToHost(serverName, serverPort);
//! [6] //! [8]
if (!socket.waitForConnected(Timeout)) {
emit error(socket.error(), socket.errorString());
return;
}
//! [8] //! [9]
while (socket.bytesAvailable() < (int)sizeof(quint16)) {
if (!socket.waitForReadyRead(Timeout)) {
emit error(socket.error(), socket.errorString());
return;
}
//! [9] //! [10]
}
//! [10] //! [11]
quint16 blockSize;
QDataStream in(&socket);
in.setVersion(QDataStream::Qt_4_0);
in >> blockSize;
//! [11] //! [12]
while (socket.bytesAvailable() < blockSize) {
if (!socket.waitForReadyRead(Timeout)) {
emit error(socket.error(), socket.errorString());
return;
}
//! [12] //! [13]
}
//! [13] //! [14]
mutex.lock();
QString fortune;
in >> fortune;
emit newFortune(fortune);
//! [7] //! [14] //! [15]
cond.wait(&mutex);
serverName = hostName;
serverPort = port;
mutex.unlock();
}
//! [15]
}
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 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);
}
