int UCHome_Main_SiteConst::fetchFeedData()
{
q_debug()<<"impled";
QTcpSocket *sock = NULL;
sock = new QTcpSocket();
sock->connectToHost(this->host, this->port);
if(!sock->waitForConnected()) {
q_debug()<<"Connect error";
return FETCH_FEED_ERROR;
}
QString request;
request =
QString(
"GET %1 HTTP/1.1\r\n"
"Host: uchome.developer.manyou.com\r\n"
"User-Agent: Opera/9.62 (X11; Linux i686; U; zh-cn)\r\n"
"Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8\r\n"
"Accept-Language: zh-cn,zh;q=0.5\r\n"
"Accept-Charset: gb2312,utf-8;q=0.7,*;q=0.7\r\n"
//"Keep-Alive: 300\r\n"
//"Connection: keep-alive\r\n"
"Connection: close\r\n"
"Cookie: %2\r\n"
"\r\n"
)
.arg(this->feed_url, this->cookies);
q_debug()<<request;
sock->write(request.toAscii());
if(!sock->waitForBytesWritten()) {
q_debug()<<"Write error";
return FETCH_FEED_ERROR;
}
char header[8192] = {0} ;
char b2[2] = {0};
char *bp = &header[0];
char *tp = bp;
qint64 rlen = 0;
qint64 oklen = 0;
if(!sock->waitForReadyRead()) {
q_debug()<<"wait read error";
return LOGIN_ERROR;
}
while(true) {
oklen = sock->bytesAvailable();
if(oklen < 0 ) {
q_debug()<<"wait read errorsdfjsdifsdifsdifj";
}
while(oklen-- > 0) {
rlen = sock->read(b2, 1);
*tp++ = b2[0];
if(tp - bp > 4 && strncmp(tp-4, "\r\n\r\n", 4) == 0) {
break;
}
}
if(strncmp(tp-4, "\r\n\r\n", 4) == 0) {
break;
}
}
//parse header, got file length
QString html_header = header;
QStringList header_lines = QString(header).split("\r\n");
qint64 content_length = -1;
for(int i = 0; i < header_lines.count(); i ++) {
if(header_lines.at(i).startsWith("Content-length")) {
content_length = header_lines.at(i).split(":").at(1).trimmed().toLongLong();
}
}
if(content_length == -1) {
q_debug()<<"Unknown content-length for header:"<< html_header;
//return FETCH_FEED_ERROR;
}
QByteArray html;
QByteArray hb ;
while(true) {
oklen = sock->bytesAvailable();
if(oklen > 0) {
hb= sock->readAll();
html += hb;
}else if(oklen == 0) {
if(!sock->waitForReadyRead()) {
q_debug()<<"wait read error";
break;
}
}else{
q_debug()<<"bytesAvalibale < 0";
break;
}
}
this->feed_page_html = html;
q_debug()<<"read len =? content-length: "<<html.length()<<" =? "<<content_length;
q_debug()<<html.left(6)<<html.right(20);
this->clean_my_name_lable();
return FETCH_FEED_OK;
}
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();
}
}
/** A file is requested by the host
*
* This function is called when the client retirieve a file. The file
* is sent to the client from the \c uploaded directory.
*
* \param filename The filename without path
*
*/
void RainbruRPG::Network::Ftp::FtpTransfer::
commandRETR(const QString& filename){
LOGI("Sending file...");
QString s("Sending file ");
s+=filename;
emit(log(s));
LOGI(s.toLatin1());
nextCommand=FTC_RETR;
// Get the absolute filename
GlobalURI gu;
std::string stdFilename(filename.toLatin1());
std::string fullFileName=gu.getUploadFile(stdFilename);
nextFilename=filename;
nextOnlyFilename=filename;
LOGCATS("Opening file '");
LOGCATS(fullFileName.c_str());
LOGCAT();
QFile f(fullFileName.c_str());
QIODevice::OpenMode om;
// We are in Binary mode
if (transferType==FTT_BINARY){
om=QIODevice::ReadOnly;
}
// We are in ASCII mode
else if (transferType==FTT_ASCII){
om=QIODevice::ReadOnly|QIODevice::Text;
}
if(f.open(om)){
QTcpSocket sock;
if (waitForConnection(&sock)){
emit(startTransferFile(filename, f.size()));
int rep=0;
while (!f.atEnd()){
rep=sock.write(f.read(MAX_READ_LENGTH));
if (rep==-1){
LOGE("An error occured during RETR command");
break;
}
else{
LOGCATS("Writing ");
LOGCATI(rep);
LOGCATS(" bytes");
LOGCAT();
sock.waitForBytesWritten(3000);
}
}
// Transfer complete
emit(log("Transfer channel closed"));
emit(transferComplete(filename));
sock.disconnectFromHost();
LOGI("Transfer complete");
f.close();
}
}
else{
emit(log("An error occured during opening file :"));
QFile::FileError fe=f.error();
QString feText;
if (fe==QFile::OpenError){
feText=("5 The file could not be opened.");
}
else{
feText.setNum(fe);
}
emit(log(feText));
}
}
int UCHome_Main_SiteConst::login()
{
QTcpSocket *sock = NULL;
sock = new QTcpSocket();
sock->connectToHost(this->host, this->port);
if(!sock->waitForConnected()) {
q_debug()<<"error:";
return LOGIN_ERROR;
}
QString data ;
data = QString("username=%1&password=%2&cookietime=315360000&refer=space.php%3Fdo%3Dhome&loginsubmit=%B5%C7%C2%BC&formhash=3040598c").arg(this->username, this->password) ;
QString request;
request =
QString("POST /uchome/do.php?ac=login&&ref HTTP/1.1\r\n"
"Host: uchome.developer.manyou.com\r\n"
"User-Agent: Mozilla/5.0 (X11; U; Linux i686; zh-CN; rv:1.9.0.4) Gecko/2008112913 Gentoo Minefield/3.0.4\r\n"
"Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8\r\n"
"Accept-Language: zh-cn,zh;q=0.5\r\n"
"Accept-Charset: gb2312,utf-8;q=0.7,*;q=0.7\r\n"
"Keep-Alive: 300\r\n"
"Connection: keep-alive\r\n"
"Referer: http://uchome.developer.manyou.com/uchome/index.php\r\n"
"Content-Type: application/x-www-form-urlencoded\r\n"
"Content-Length: %1\r\n\r\n")
.arg(data.length());
;
request += data;
q_debug()<<request;
sock->write(request.toAscii());
if(!sock->waitForBytesWritten()) {
q_debug()<<"write error";
return LOGIN_ERROR;
}
char header[8192] = {0} ;
char b2[2] = {0};
char *bp = &header[0];
char *tp = bp;
qint64 rlen = 0;
qint64 oklen = 0;
while(true) {
if(!sock->waitForReadyRead()) {
q_debug()<<"wait read error";
return LOGIN_ERROR;
}
oklen = sock->bytesAvailable();
if(oklen < 0 ) {
q_debug()<<"wait read errorsdfjsdifsdifsdifj";
}
while(oklen-- > 0) {
rlen = sock->read(b2, 1);
*tp++ = b2[0];
if(tp - bp > 4 && strncmp(tp-4, "\r\n\r\n", 4) == 0) {
break;
}
}
if(strncmp(tp-4, "\r\n\r\n", 4) == 0) {
break;
}
}
//parse header, got file length
QStringList cookie_lines;
QStringList header_lines = QString(header).split("\r\n");
qint64 content_length = -1;
for(int i = 0; i < header_lines.count(); i ++) {
if(header_lines.at(i).startsWith("Content-length")) {
content_length = header_lines.at(i).split(":").at(1).trimmed().toLongLong();
}
if(header_lines.at(i).startsWith("Set-Cookie:")
&& header_lines.at(i).indexOf("=deleted") == -1) {
cookie_lines<<header_lines.at(i);
}
}
q_debug()<<"Got Content-length:"<<content_length<<"\n"<<header
<<cookie_lines;
if(cookie_lines.count() == 0) {
q_debug()<<"No login ok cookie found";
return LOGIN_ERROR;
}
int has_uchome_auth = 0;
int has_uchome_loginuser = 0;
for(int i = 0 ; i < cookie_lines.count(); i ++) {
if(cookie_lines.at(i).indexOf("uchome_auth=") != -1) {
has_uchome_auth = 1;
}
if(cookie_lines.at(i).indexOf("uchome_loginuser="******"may be login faild";
return LOGIN_ERROR;
}
this->combine_cookies(cookie_lines);
return LOGIN_OK;
//no use code
if(content_length == -1) {
q_debug()<<"No content-length field";
//return -1;
}
QString html ;
while(true) {
if(!sock->waitForReadyRead()) {
q_debug()<<"wait read error";
return -1;
}
oklen = sock->bytesAvailable();
if(oklen > 0) {
html += sock->readAll();
}else{
break;
}
}
q_debug()<<"Got conent size:"<<html.length()
<<"\n"<<html;
return 0;
}
void HttpServerThread::run()
{
m_server = new BlockingHttpServer(m_features & Ssl);
m_server->listen();
m_port = m_server->serverPort();
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
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;
}
//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";
}
}
int main(int argc, char *argv[])
{
QCoreApplication a(argc, argv);
for(int i = 0 ; i < argc; i++){
qDebug() << argv[i] << endl;
}
if(argc >= 4)
{
//Getting first argument for application
QString arg = argv[1];
//Sending mode
if(arg == "send")
{
QTcpSocket *tcpSocket = new QTcpSocket(&a);
QString port = argv[3];
tcpSocket->connectToHost(QHostAddress(argv[2]), port.toInt());
if(!tcpSocket->waitForConnected(10*1000)){
qDebug() << "Connection cant be established to host: " << argv[2] << ", at port: " << port << endl;
}else{
//Sending mode = file
QString type(argv[4]);
if(type == "file")
{
QFile file(argv[5]);
if(!file.open(QFile::ReadOnly))
{
qDebug() << "Cannot open file" << endl;
}else
{
qDebug() << "File size in bytes: " << file.size() << endl;
int counter = 0;
//Divide file into chunks of 300KB
int chunkSize = 3 * 100000;
while(counter < file.size()){
if(!file.seek(counter)){
qDebug() << "Cant seek the file to : " << counter << endl;
}else{
QByteArray buffer = file.read(chunkSize);
if(!buffer.isEmpty()){
int bytesWritten = tcpSocket->write(buffer);
counter += bytesWritten;
if(!tcpSocket->waitForBytesWritten(10*1000))
{
qDebug() << "Error no bytes written" << tcpSocket->errorString() << endl;
}else
{
qDebug() << "Bytes for writting: " << buffer.size() << ", " << bytesWritten << " bytes written. " << endl;
}
}else{
qDebug() << "0 bytes read from file, error: " << file.errorString() << endl;
break;
}
}
}
}
//Sending mode = string
}else if(type == "string")
{
QByteArray data = argv[5];
int bytesWritten = tcpSocket->write(data);
if(!tcpSocket->waitForBytesWritten(10000))
{
qDebug() << "Error no bytes written" << tcpSocket->errorString() << endl;
}else
{
qDebug() << bytesWritten << " bytes written. " << endl;
}
}else{
qDebug() << "Unknown sending format " << endl;
}
}
tcpSocket->close();
delete tcpSocket;
//Receiving mode
}else if(arg == "receive")
{
QTcpServer *tcpServer = new QTcpServer(&a);
QString port = argv[3];
if(!tcpServer->listen(QHostAddress(QString(argv[2])),port.toInt())){
qDebug() << "Error, could not start listening, " << tcpServer->serverError() << endl;
}else{
QString fileName;
QString destinationPath;
//Getting name and path for the new file from user
bool tryAgain = true;
while(tryAgain){
qDebug() << "Enter filename for the new file (ex: picture.png) :";
QTextStream s(stdin);
fileName = s.readLine();
qDebug() << "Enter destination path: ";
QTextStream d(stdin);
destinationPath = d.readLine();
if (!fileName.isEmpty() && !destinationPath.isEmpty())
{
qDebug() << "The destination string: " << destinationPath + fileName;
tryAgain = false;
}else{
qDebug() << "You didnt enter filename, try again" << endl;
}
}
bool working = true;
while(working){
if(tcpServer->waitForNewConnection(10*1000)){
QTcpSocket *sock = tcpServer->nextPendingConnection();
sock->waitForReadyRead(10*1000);
QByteArray receivedData;
QFile file_handle(destinationPath + fileName);
//While there is bytes available for receiving, receive them and write chunks of min 300KB to file
while(sock->bytesAvailable()){
qDebug() << sock->bytesAvailable() << " bytes available for writting" << endl;
receivedData.append(sock->readAll());
if(receivedData.size() > 3 * 100000){
if(!file_handle.isOpen()){
if(!file_handle.open(QFile::WriteOnly | QFile::Append | QFile::Text)){
qDebug() << "Could not open file for writing!" << endl;
}else{
file_handle.write(receivedData);
file_handle.flush();
file_handle.waitForBytesWritten(10*1000);
qDebug() << "Written " << receivedData.size() << " to file. In KB = " << receivedData.size() / 1000 << endl;
receivedData.clear();
}
}else{
file_handle.write(receivedData);
file_handle.flush();
file_handle.waitForBytesWritten(10*1000);
qDebug() << "Written " << receivedData.size() << " to file. In KB = " << receivedData.size() / 1000 << endl;
receivedData.clear();
}
}
sock->waitForReadyRead(10*1000);
}
file_handle.close();
//In case there is still data in buffer, but data is smaller than 300KB than append that remaining data to file also
if(receivedData.size() != 0){
qDebug() << "Preparing to write remaining chunks of data" << endl;
if(!file_handle.open(QFile::WriteOnly)){
qDebug() << "Could not open file for writing!" << endl;
}else{
file_handle.write(receivedData);
file_handle.flush();
file_handle.waitForBytesWritten(10*1000);
qDebug() << "Written " << receivedData.size() << " to file. In MB = " << receivedData.size() / 1000000 << endl;
receivedData.clear();
file_handle.close();
}
}
sock->close();
delete sock;
// file_thread->deleteLater();
qDebug() << "Should i wait for other request? (y/n) default = yes" ;
char answer;
cin >> answer;
if(answer == 'n'){
working = false;
tcpServer->close();
delete tcpServer;
}
}else{
qDebug() << "No incoming connection" << endl;
qDebug() << "Should i check for another request? (Yes / No)" ;
char answer;
cin >> answer;
if(answer == 'n'){
working = false;
tcpServer->close();
delete tcpServer;
}
}
}
void CClient::readyRead()
{
QTcpSocket *socket = m_socket;
QByteArray data = socket->readAll(); //-- QINT64
QByteArray code = data.left(500); //-- On prend un échantillon pour voir le code
QString ligne = QString(code);
if (ligne.length() > 0)
{
//-- On analyse ce qu'on a reçu à savoir si c'est un code de commande
if (ligne.at(0) == COMMAND_CODE)
{
QStringList lst = ligne.split('|');
if (lst[0] == "%SURNOM")
{
ligne = QString(data);
lst = ligne.split('|');
m_Surnom = lst[1];
emit signalUserName(GetNomClient());
//-- On répond pour dire que nous avons reçu la commande
QByteArray bOK;
bOK.append(QString("%OK"));
socket->write(bOK);
socket->waitForBytesWritten();
sleep(1);
emit demandeEnvoiListeClients();
}
if (lst[0] == "%MESSAGE")
{
ligne = QString(data);
lst = ligne.split('|');
emit transmetMessage(lst[1], lst[2], lst[3]);
}
if (lst[0] == "%FICHIER")
{
//-- %1 - Source
//-- %2 - Destinataire
//-- %3 - Nb bytes ecrit
//-- %4 - Nb bytes total
//-- %5 - Nom fichier
//-- %6 - Data
//QMessageBox::information(0, "", QString("%1|%2|%3|%4|%5").arg(lst[1], lst[2], lst[3], lst[4], lst[5]));
int posDepartImage = 7 + lst[1].length() + lst[2].length() + lst[3].length() + lst[4].length() + lst[5].length();
emit transmetFichier(lst[1], lst[2], lst[3], lst[4], lst[5], data.right(data.count() - posDepartImage));
}
if (lst[0] == "%PING")
{
emit pingRecu(GetNomClient());
}
}
}
}
void QMplayer::newConnection()
{
QTcpSocket *con = tcpServer->nextPendingConnection();
connect(con, SIGNAL(disconnected()),
con, SLOT(deleteLater()));
QByteArray req;
while(con->waitForReadyRead(100))
{
req += con->readAll();
}
QString res;
QTextStream buf(&req);
buf.setCodec(QTextCodec::codecForName("utf8"));
QString line;
QString reqPath = ""; // path from http request
QString filename = ""; // file on the disk
QString encPath = ""; // transcoded file
QString host = "";
QFile file;
bool sendFile = false;
int itemIndex = 0;
for(;;)
{
line = buf.readLine();
if(line.isNull())
{
break;
}
if(line.startsWith("GET "))
{
int index = req.indexOf(' ', 4);
if(index > 0)
{
reqPath = req.mid(4, index - 4);
for(int i = 0; i < reqPath.count(); i++)
{
if(reqPath.at(i) == '%')
{
i += 2;
if(i >= reqPath.count())
{
break;
}
QChar ch = (QChar)(reqPath.mid(i - 1, 2).toInt(0, 16));
reqPath.replace(i - 2, 3, ch);
}
}
}
}
else if(line.startsWith("Host: "))
{
host = line.right(line.length() - 6).trimmed();
}
}
res.append("HTTP/1.0 200 OK\r\n");
res.append("Content-Type: text/html; charset=utf-8\r\n\r\n");
res.append("<html>");
res.append("<body>");
if(reqPath.length() == 0)
{
res.append("Valid GET request not found");
}
else if(host.length() == 0)
{
res.append("Host not found in html header");
}
else if(reqPath == "/")
{
QString dir = "";
for(int i = 2; i < lw->count(); i++)
{
QListWidgetItem *item = lw->item(i);
QString path = item->text();
bool isDir = isDirectory(path);
if(isDir)
{
res.append(path);
res.append("</br>");
dir = pathToUrl(path);
}
else
{
res.append("\r\n<a href=\"http://");
res.append(host);
res.append(dir);
res.append(pathToUrl(path));
res.append("\">");
res.append(path);
res.append("</a></br>\r\n");
}
}
}
else
{
res.append(reqPath);
res.append("</br>");
QString dir = "";
QString testDir;
for(int i = 2; i < lw->count(); i++)
{
QListWidgetItem *item = lw->item(i);
QString path = item->text();
QString testPath = pathToUrl(path);
bool isDir = isDirectory(path);
if(isDir)
{
dir = path;
testDir = testPath;
}
else if(reqPath == (testDir + testPath))
{
filename = dir;
if(!filename.endsWith('/') && !filename.endsWith('\\'))
{
filename.append('/');
}
filename.append(path);
itemIndex = i;
break;
}
}
if(filename.length() == 0)
{
res.append("file not found");
}
else
{
encPath = filename;
// Encode just avi files for now
if(encPath.endsWith(".avi") ||
encPath.endsWith(".mp4"))
{
encPath.insert(encPath.lastIndexOf('.'), ".qmplayer");
}
QFileInfo fi(encPath);
if(fi.exists())
{
QString size;
size.setNum(fi.size());
res.append("file size: ");
res.append(size);
if(processRunning(process))
{
res.append("</br>encoding in progress</br>Reload page to check status or download");
}
else
{
QString mime = "text/plain";
if(reqPath.endsWith(".avi"))
{
mime ="video/avi";
}
else if(reqPath.endsWith(".mp4"))
{
mime = "video/mp4";
}
else if(reqPath.endsWith(".ogv"))
{
mime = "video/theora";
}
else if(reqPath.endsWith(".ogg"))
{
mime = "audio/vorbis";
}
else if(reqPath.endsWith(".mp3"))
{
mime = "audio/mpeg";
}
res.clear();
res.append("HTTP/1.0 200 OK\r\n");
res.append("Content-Type: ");
res.append(mime);
res.append("\r\nContent-Length: ");
res.append(size);
res.append("\r\n\r\n");
sendFile = true;
}
}
else if(processRunning(process))
{
res.append("Another encoding is in progress");
}
else
{
QStringList args;
args.append(filename);
args.append("-ovc");
args.append("lavc");
args.append("-lavcopts");
args.append("vcodec=mpeg4:vhq:vbitrate=300");
args.append("-vf");
args.append("scale=320:240,eq2=1.2:0.5:-0.25,rotate=2");
args.append("-oac");
args.append("mp3lame");
args.append("-ofps");
args.append("15");
args.append("-lameopts");
args.append("br=64:cbr");
args.append("-o");
args.append(encPath);
process = new QProcess(this);
process->setProcessChannelMode(QProcess::ForwardedChannels);
process->start("mencoder", args);
#ifdef Q_WS_WIN
PROCESS_INFORMATION *pi = (PROCESS_INFORMATION *) process->pid();
SetPriorityClass(pi->hProcess, IDLE_PRIORITY_CLASS);
#endif
// FIXME: whatever we send to back, browser wont show anything
if(process->waitForStarted(10000))
{
res.append("Encoding started</br>Reload page to check status or download");
}
else
{
res.append("Failed to start mencoder:</br>");
res.append(process->errorString());
delete(process);
process = NULL;
}
}
}
}
if(!sendFile)
{
res.append("</body>");
res.append("</html>");
}
con->write(res.toUtf8());
if(sendFile)
{
QFile f(encPath);
char buf[4096];
f.open(QFile::ReadOnly);
int count;
while((count = f.read(buf, 4096)) > 0)
{
con->write(buf, count);
con->flush();
con->waitForBytesWritten(-1);
}
}
con->close();
con->disconnectFromHost();
}
void CClientApp::sendCommandToServer(QVariantMap cmdMap)
{
QTcpSocket *socket = new QTcpSocket(this);
//serverIP = "192.168.0.238";
QString command = cmdMap["command"].toString();
QJsonObject jsonObj;
if (command == "listDevices")
{
jsonObj.insert("command", command);
}
else if (command == "listCommands")
{
QString deviceUID = cmdMap["uid"].toString();
jsonObj.insert("command", command);
jsonObj.insert("uid", deviceUID);
}
else if (command == "sendCommandToDevice")
{
QString deviceUID = cmdMap["uid"].toString();
QString deviceCmd = cmdMap["deviceCmd"].toString();
QString deviceParam = cmdMap["param"].toString();
jsonObj.insert("command", command);
jsonObj.insert("uid", deviceUID);
jsonObj.insert("deviceCmd", deviceCmd);
jsonObj.insert("param", deviceParam);
}
QJsonDocument doc(jsonObj);
Q_EMIT m_pSender->commandReturned("SendCmdToServer: " + QString::fromLatin1(doc.toJson()) + "\n", false);
QObject::connect(socket, &QTcpSocket::readyRead, [=]
{
QByteArray byteArray = socket->readAll();
QJsonDocument jsonDoc = QJsonDocument::fromJson(byteArray);
QJsonObject jsonObj = jsonDoc.object();
QString kText("Cmd Return Result: " + QString::number(jsonObj["status"].toInt()) + "\n");
if (jsonObj["status"].toInt() == 200)
{
QVariantMap retMap = jsonObj.toVariantMap();
qDebug() << jsonObj["devices"].toArray().size();
parseDataToQML(retMap);
kText += QString::fromLatin1(byteArray) + "\n";
}
Q_EMIT m_pSender->commandReturned(kText, false);
socket->disconnectFromHost();
});
QObject::connect(socket, &QTcpSocket::disconnected, [=]
{
socket->deleteLater();
});
socket->connectToHost(serverIP, 3479, QIODevice::ReadWrite);
socket->write(doc.toJson());
bool bSentCmd = socket->waitForBytesWritten();
QString result = (bSentCmd ? "true" : "false");
Q_EMIT m_pSender->commandReturned("Cmd Sent: " + result, false);
}
void CClientApp::processDeviceCommandSocket()
{
QTcpSocket *socket = deviceCmdServer->nextPendingConnection();
QString kText("Recieve TCP Socket\n");
Q_EMIT m_pSender->commandReturned(kText, false);
QObject::connect(socket, &QTcpSocket::readyRead, [=]
{
QByteArray byteArray = socket->readAll();
QJsonDocument jsonDoc = QJsonDocument::fromJson(byteArray);
QJsonObject jsonObj = jsonDoc.object();
QString command = jsonObj["command"].toString();
QString retJsonString;
QJsonObject retJsonObj;
QString kText("Recieve Cmd: " + command + "\n");
if (command == "supportCmds")
{
retJsonObj.insert("status", 200);
QJsonArray cmdArray;
/*
QJsonObject cmdObj1;
cmdObj1.insert("command", "adjustTemperature");
cmdObj1.insert("command_displayName", "Set Temperature");
cmdObj1.insert("param_type", "integer");
cmdObj1.insert("param_max", "100");
cmdObj1.insert("param_min", "20");
QJsonObject cmdObj2;
cmdObj2.insert("command", "query");
cmdObj2.insert("command_displayName", "Query Status");
cmdObj2.insert("param_type", "none");
cmdArray.append(cmdObj1);
cmdArray.append(cmdObj2);
*/
retJsonObj.insert("SupportCmds", cmdArray);
connected = true;
}
else if (command == "queryDisplayInfo")
{
retJsonObj.insert("status", 200);
QJsonArray keyArray;
keyArray.append("Power");
//keyArray.append("WindStrength");
//keyArray.append("Humidity");
retJsonObj.insert("DisplayInfo", keyArray);
//retJsonObj.insert("Temperature", QString::number(temperature));
//retJsonObj.insert("WindStrength", "Medium");
//retJsonObj.insert("Humidity", "60");
retJsonObj.insert("Power", "On");
}
/*else if (command == "adjustTemperature")
{
temperature = jsonObj["param"].toString().toInt();
retJsonObj.insert("status", 200);
}*/
else
{
kText += command + " " + jsonObj["param"].toVariant().toString() + "\n";
retJsonObj.insert("status", 200);
}
QJsonDocument retDoc(retJsonObj);
kText += "WritingServer: " + QString::fromLatin1(retDoc.toJson()) + "\n";
socket->write(retDoc.toJson());
bool isSuccess = socket->waitForBytesWritten();
QString result = (isSuccess ? "true" : "false");
kText += "Written: " + result + "\n";
socket->disconnectFromHost();
Q_EMIT m_pSender->commandReturned(kText, false);
});
QObject::connect(socket, &QTcpSocket::disconnected, [=]
{
socket->deleteLater();
});
}
//SLOT to readyRead. Called upon data arrival
void MiniServer::readyRead() {
QTcpSocket *socket = (QTcpSocket *)sender(); //Get the socket that sent data
int p = 0, len = socDataList.size();
socketData *socDes = NULL;
for ( ; p < len; p++) { //Get socDes according to that socket
if (socDataList.at(p)->socketDesciptor == socket->socketDescriptor()) {
socDes = socDataList.at(p);
break;
}
}
QByteArray Data = socket->readAll(); //Read data from the buffer that comes on the socket
int i = 0;
//Process the message which will start with start byte and then data
for (i = 0; i < Data.size(); i++) {
//If dataRead is on then read data into buffer till buffer's size is matched to expected size
if (!socDes->readingStart && socDes->dataRead && socDes->buffer.size() < (socDes->end-(qint64)(socDes->start.toLong())+1)) {
socDes->buffer.append(Data[i]);
continue;
}
//If expected data is in buffer then ....
if ((socDes->buffer.size() == (socDes->end - (qint64)(socDes->start.toLong()) + 1)) && socDes->dataRead) {
//qDebug() << "got";
fstream file;
file.open(this->filename.toUtf8().constData(), ios::in | ios::out | ios::ate);
if (!map[(qint64)(socDes->start.toLong())]) { //If data is already not written
QCryptographicHash *ha = new QCryptographicHash(QCryptographicHash::Md5);
ha->addData(socDes->buffer.constData());
QString hash = QString(ha->result().toHex());
if (!hash.compare(this->pieceHashes.at(((qint64)socDes->start.toLong())/this->pieceSize))) { //Check hash of the piece
//Mark it as data written and write data and emit signal that data is written
map[(qint64)(socDes->start.toLong())] = true;
file.seekp(socDes->start.toLong(), ios::beg);
file.write(socDes->buffer.constData(), socDes->buffer.size());
this->numberOfBytesWritten += socDes->buffer.size(); //Update number of bytes written
emit dataGot();
if (this->numberOfBytesWritten == this->size) {
file.close(); //Check if file transfer is done
emit fileTransferDone();
}
} else {
//If piece is dirty then ask the request the next client to send data.
qint64 end = this->size-1 < ((qint64)socDes->start.toLong() + this->pieceSize - 1) ? this->size-1 : ((qint64)socDes->start.toLong() + this->pieceSize - 1);
QString request = " R " + QString::number((qint64)socDes->start.toLong()) + " " + QString::number(end) + " ";
int i = 0;
for ( ; i < clientList.size(); i++) {
if (clientList.at(i)->socketDescriptor() == socket->socketDescriptor())
break;
}
i = (i + 1) % clientList.size();
clientList.at(i)->write(request.toUtf8());
clientList.at(i)->waitForBytesWritten();
file.close();
continue;
}
}
//Issue next request till sizechk is less than size
if(this->sizechk < this->size) {
qint64 end = this->size-1 < (this->sizechk + this->pieceSize - 1) ? this->size-1 : (this->sizechk + this->pieceSize - 1);
QString request = " R " + QString::number(this->sizechk) + " " + QString::number(end) + " ";
this->sizechk = end + 1;
socket->write(request.toUtf8());
socket->waitForBytesWritten();
} else {
//Else check if there is some data missing and request that data
qint64 start = 0;
while (start < this->size) {
if (!map[start]) {
qint64 end = this->size-1 < (start + this->pieceSize - 1) ? (this->size - 1) : (start + this->pieceSize - 1);
QString request = " R " + QString::number(start) + " " + QString::number(end) + " ";
socket->write(request.toUtf8());
socket->waitForBytesWritten();
break;
}
start += this->pieceSize;
}
}
file.close();
socDes->buffer.clear();
socDes->dataRead = false;
continue;
}
if (!socDes->readingStart) { //Start reading start byte
socDes->start.clear();
socDes->readingStart = true;
socDes->dataRead = false;
continue;
}
if (socDes->readingStart) { //start reading start till ' ' comes
if (char(Data[i]) != ' ') {
socDes->start.append(Data[i]);
continue;
}
else {
socDes->readingStart = false; //Decide end byte and make dataRead true
socDes->end = (this->size - 1) < ((qint64)(socDes->start.toLong()) + this->pieceSize - 1) ? (this->size - 1) : (qint64)(socDes->start.toLong()) + this->pieceSize - 1;
socDes->dataRead = true;
continue;
}
}
}
}
