QByteArray QWsServer::serializeInt( quint32 number, quint8 nbBytes )
{
QByteArray ba;
quint8 currentNbBytes = 0;
while (number > 0 && currentNbBytes < nbBytes)
{
char car = static_cast<char>(number & 0xFF);
ba.prepend( car );
number = number >> 8;
currentNbBytes++;
}
char car = 0x00;
while (currentNbBytes < nbBytes)
{
ba.prepend( car );
currentNbBytes++;
}
return ba;
}
void Exchange_BitCurex::cancelOrder(QString,QByteArray order)
{
if(tickerOnly)return;
QByteArray hashData="nonce="+QByteArray::number(++privateNonce)+"&offer_id="+order;
order.prepend("{\"offer_id\":\"");
order.append("\",\"nonce\":"+QByteArray::number(privateNonce)+"}");
if(debugLevel)logThread->writeLog("Cancel order: "+order,2);
sendToApi(305,"offer/del/",true,hashData,order);
}
QByteArray SSProfile::getSsUrl()
{
/*
* cook a ss:// url
*/
QString ssurl = QString("%1:%2@%3:%4").arg(method.toLower()).arg(password).arg(server).arg(server_port);
QByteArray ba = QByteArray(ssurl.toStdString().c_str()).toBase64();
ba.prepend("ss://");
return ba;
}
QT_BEGIN_NAMESPACE
/*!
\internal
Decode a data: URL into its mimetype and payload. Returns a null string if
the URL could not be decoded.
*/
Q_CORE_EXPORT QPair<QString, QByteArray> qDecodeDataUrl(const QUrl &uri)
{
QString mimeType;
QByteArray payload;
if (uri.scheme() == QLatin1String("data") && uri.host().isEmpty()) {
mimeType = QLatin1String("text/plain;charset=US-ASCII");
// the following would have been the correct thing, but
// reality often differs from the specification. People have
// data: URIs with ? and #
//QByteArray data = QByteArray::fromPercentEncoding(uri.encodedPath());
QByteArray data = QByteArray::fromPercentEncoding(uri.toEncoded());
// remove the data: scheme
data.remove(0, 5);
// parse it:
int pos = data.indexOf(',');
if (pos != -1) {
payload = data.mid(pos + 1);
data.truncate(pos);
data = data.trimmed();
// find out if the payload is encoded in Base64
if (data.endsWith(";base64")) {
payload = QByteArray::fromBase64(payload);
data.chop(7);
}
if (data.toLower().startsWith("charset")) {
int i = 7; // strlen("charset")
while (data.at(i) == ' ')
++i;
if (data.at(i) == '=')
data.prepend("text/plain;");
}
if (!data.isEmpty())
mimeType = QLatin1String(data.trimmed());
}
}
return QPair<QString,QByteArray>(mimeType,payload);
}
void PrefQuantitySpinBox::setParamGrpPath(const QByteArray& path)
{
Q_D(PrefQuantitySpinBox);
QByteArray groupPath = path;
if (!groupPath.startsWith("User parameter:")) {
groupPath.prepend("User parameter:BaseApp/Preferences/");
}
d->handle = App::GetApplication().GetParameterGroupByPath(groupPath);
if (d->handle.isValid())
d->prefGrp = path;
}
QByteArray Xor::applyPreviousInput(const QByteArray &data, QByteArray & key)
{
QByteArray output;
QByteArray temp = data;
temp.prepend(key);
for (int i = key.size() ; i < temp.size(); i++) {
output.append(temp.at(i) ^ temp.at(i - key.size()));
}
return output;
}
DataImageWriter TxtToPng(const QByteArray &txtData)
{
QByteArray data = qCompress(txtData, COMPRESSION_LEVEL);
qint32 actual_size = data.size();
data.prepend(reinterpret_cast<const char *>(&actual_size), sizeof(qint32));
//此处不能直接返回通过data.constData()来构建的QImage对象
//由于QByteArray的implicit sharing(copy-on-write)特性，data在离开该函数后将会被释放掉(因为其引用计数仅为1)
//从而导致QImage对象的数据出现随机值。为了避免data的释放，需要增加一个间接层来接受data，以便增加其引用计数
return DataImageWriter(data);
}
/*!
* Create boundary string
* \param cleared -detect for str boundary line in httpRequest
*/
QByteArray Uploader::boundary(bool cleared)
{
QByteArray retBoundary = _strBoundary;
if (cleared == false)
{
retBoundary.append("\r\n");
retBoundary.prepend("--");
}
return retBoundary;
}
static QByteArray formatRegister(quint64 v, int size, RegisterFormat format)
{
QByteArray result;
if (format == HexadecimalFormat) {
result = QByteArray::number(v, 16);
result.prepend(QByteArray(2*size - result.size(), '0'));
} else if (format == DecimalFormat) {
result = QByteArray::number(v, 10);
result.prepend(QByteArray(2*size - result.size(), ' '));
} else if (format == CharacterFormat) {
if (v >= 32 && v < 127) {
result += '\'';
result += char(v);
result += '\'';
} else {
result += " ";
}
result.prepend(QByteArray(2*size - result.size(), ' '));
}
return result;
}
void Moc::generate(FILE *out)
{
QDateTime dt = QDateTime::currentDateTime();
QByteArray dstr = dt.toString().toLatin1();
QByteArray fn = filename;
int i = filename.length()-1;
while (i>0 && filename[i-1] != '/' && filename[i-1] != '\\')
--i; // skip path
if (i >= 0)
fn = filename.mid(i);
fprintf(out, "/****************************************************************************\n"
"** Meta object code from reading C++ file '%s'\n**\n" , (const char*)fn);
fprintf(out, "** Created: %s\n"
"** by: The Qt Meta Object Compiler version %d (Qt %s)\n**\n" , dstr.data(), mocOutputRevision, QT_VERSION_STR);
fprintf(out, "** WARNING! All changes made in this file will be lost!\n"
"*****************************************************************************/\n\n");
if (!noInclude) {
if (includePath.size() && includePath.right(1) != "/")
includePath += "/";
for (int i = 0; i < includeFiles.size(); ++i) {
QByteArray inc = includeFiles.at(i);
if (inc[0] != '<' && inc[0] != '"') {
if (includePath.size() && includePath != "./")
inc.prepend(includePath);
inc = "\"" + inc + "\"";
}
fprintf(out, "#include %s\n", inc.constData());
}
}
if (classList.size() && classList.first().classname == "Qt")
fprintf(out, "#include <QtCore/qobject.h>\n");
fprintf(out, "#if !defined(Q_MOC_OUTPUT_REVISION)\n"
"#error \"The header file '%s' doesn't include <QObject>.\"\n", (const char *)fn);
fprintf(out, "#elif Q_MOC_OUTPUT_REVISION != %d\n", mocOutputRevision);
fprintf(out, "#error \"This file was generated using the moc from %s."
" It\"\n#error \"cannot be used with the include files from"
" this version of Qt.\"\n#error \"(The moc has changed too"
" much.)\"\n", QT_VERSION_STR);
fprintf(out, "#endif\n\n");
fprintf(out, "QT_BEGIN_MOC_NAMESPACE\n");
for (i = 0; i < classList.size(); ++i) {
Generator generator(&classList[i], metaTypes, out);
generator.generateCode();
}
fprintf(out, "QT_END_MOC_NAMESPACE\n");
}
static QByteArray formatRegister(quint64 v, int size, RegisterFormat format, bool forEdit)
{
QByteArray result;
if (format == HexadecimalFormat) {
result = QByteArray::number(v, 16);
result.prepend(QByteArray(2*size - result.size(), '0'));
} else if (format == DecimalFormat) {
result = QByteArray::number(v, 10);
result.prepend(QByteArray(2*size - result.size(), ' '));
} else if (format == SignedDecimalFormat) {
qint64 sv;
if (size >= 8)
sv = qint64(v);
else if (size >= 4)
sv = qint32(v);
else if (size >= 2)
sv = qint16(v);
else
sv = qint8(v);
result = QByteArray::number(sv, 10);
result.prepend(QByteArray(2*size - result.size(), ' '));
} else if (format == CharacterFormat) {
bool spacesOnly = true;
if (v >= 32 && v < 127) {
spacesOnly = false;
if (!forEdit)
result += '\'';
result += char(v);
if (!forEdit)
result += '\'';
} else {
result += " ";
}
if (spacesOnly && forEdit)
result.clear();
else
result.prepend(QByteArray(2*size - result.size(), ' '));
}
return result;
}
void PHPQt5::zif_R(INTERNAL_FUNCTION_PARAMETERS)
{
#ifdef PQDEBUG
PQDBG_LVL_START(__FUNCTION__);
#endif
const char* path;
int path_len;
bool addQRC = false;
if(zend_parse_parameters(ZEND_NUM_ARGS(), "s|b", &path, &path_len, &addQRC)) {
return;
}
/* old
echo R($path); // :/corename/some/file.txt
echo R($path, false); // :/corename/some/file.txt
echo R($path, true); // qrc://corename/some/file.txt
*/
/* new
echo R($path); // :/some/file.txt
echo R($path, false); // :/some/file.txt
echo R($path, true); // qrc://some/file.txt
*/
QByteArray rpath = QByteArray(path).replace("\\", "/").replace("//","/");
if(addQRC) {
//rpath.prepend(getCorename().prepend("qrc://").append("/"));
rpath.prepend("qrc://");
}
else {
//rpath.prepend(getCorename().prepend(":/").append("/"));
rpath.prepend(":/");
}
PQDBG_LVL_DONE();
RETURN_STRING(rpath.constData());
}
QByteArray Data::toByteArray() const
{
QByteArray bytes = m_data;
switch(m_format)
{
case BYTES:
case UTF8:
case LATIN1:
case ASCII:
bytes.prepend((char)((int)'0' + (int)m_format));
break;
case FILE:
bytes.prepend((m_name+'<').toUtf8());
bytes.prepend((char)((int)'0' + (int)m_format));
break;
case UINT32:
case F_UNDEF:
break;
}
return bytes;
}
QString EircomKeygen::dectoString(int mac) {
QByteArray ret;
while (mac > 0) {
switch (mac % 10) {
case 0:
ret.prepend("Zero");
break;
case 1:
ret.prepend("One");
break;
case 2:
ret.prepend("Two");
break;
case 3:
ret.prepend("Three");
break;
case 4:
ret.prepend("Four");
break;
case 5:
ret.prepend("Five");
break;
case 6:
ret.prepend("Six");
break;
case 7:
ret.prepend("Seven");
break;
case 8:
ret.prepend("Eight");
break;
case 9:
ret.prepend("Nine");
break;
}
mac /= 10;
}
return ret;
}
void BrisaWebserver::removeService(QByteArray path)
{
if (!path.startsWith('/'))
path.prepend('/');
mutex.lock();
if (services.contains(path)) {
services[path]->m_path.clear();
services.remove(path);
}
mutex.unlock();
}
void RpcAdaptor::spySignals(QObject *target)
{
const QMetaObject *them = target->metaObject();
for(int idx=0;idx<them->methodCount();idx++)
{
QMetaMethod mm = them->method(idx);
if (mm.methodType() != QMetaMethod::Signal)
continue;
QByteArray sig = QMetaObject::normalizedSignature(mm.signature());
sig.prepend(QSIGNAL_CODE + '0');
QSignalIntercepter *si = new RpcSignalIntercepter(target, sig, this);
// qLog(Debug)<<"signalspy:"<<sig;
}
}
void HIDDMXDevice::outputDMX(const QByteArray &universe, bool forceWrite)
{
for (int i = 0; i < 16; i++)
{
int startOff = i * 32;
if (startOff >= universe.size())
return;
QByteArray chunk = universe.mid(startOff, 32);
if (chunk.size() < 32)
chunk.append(QByteArray(32 - chunk.size(), (char)0x0));
if(forceWrite == true || chunk != m_dmx_cmp.mid(startOff, 32))
{
/** Save different data to m_dmx_cmp */
m_dmx_cmp.replace(startOff, 32, chunk);
chunk.prepend((char)i);
chunk.prepend((char)0x0);
/** Output new data */
hid_write(m_handle, (const unsigned char *)chunk.data(), chunk.size());
}
}
}
void GdbServer::MakePacket(QByteArray &checksum,QByteArray * binary,bool ok)
{
uint8_t check = 0;
for (int i = 0 ; i < checksum.count(); i++)
{
check += (uint8_t)checksum.at(i);
}
GDB_SEND(checksum);
checksum.prepend('$');
if (ok)
checksum.prepend('+');
else
checksum.prepend('-');
if (binary)
{
checksum.append(*binary);
}
checksum.append('#');
QString temp = QString("%1").arg(check,2,16,QChar('0'));
checksum.append(temp);
}
lastfm::NetworkAccessManager::NetworkAccessManager( QObject* parent )
: QNetworkAccessManager( parent )
#if defined WIN32 && ! defined __MINGW32__
, m_monitor( 0 )
#endif
{
// can't be done in above init, as applicationName() won't be set
if (lastfm::UserAgent.isEmpty())
{
QByteArray name = QCoreApplication::applicationName().toUtf8();
QByteArray version = QCoreApplication::applicationVersion().toUtf8();
if (version.size()) version.prepend( ' ' );
lastfm::UserAgent = name + version + " (" + lastfm::platform() + ")";
}
}
void BrisaWebserver::addService(QByteArray path, BrisaWebService *service)
{
if (!service || path.isEmpty())
return;
mutex.lock();
if (!path.startsWith('/'))
path.prepend('/');
services[path] = service;
service->m_path = path;
mutex.unlock();
}
QByteArray Cipher::parseInitKeyX(QByteArray key)
{
QCA::Initializer init;
bool isCBC = false;
if (key.endsWith(" CBC")) {
isCBC = true;
key.chop(4);
}
if (key.length() != 181)
return QByteArray();
QCA::SecureArray remoteKey = QByteArray::fromBase64(key.left(180));
QCA::DLGroup group(m_primeNum, QCA::BigInteger(2));
QCA::DHPrivateKey privateKey = QCA::KeyGenerator().createDH(group).toDH();
if (privateKey.isNull())
return QByteArray();
QByteArray publicKey = privateKey.y().toArray().toByteArray();
// remove leading 0
if (publicKey.length() > 135 && publicKey.at(0) == '\0')
publicKey = publicKey.mid(1);
QCA::DHPublicKey remotePub(group, remoteKey);
if (remotePub.isNull())
return QByteArray();
QByteArray sharedKey = privateKey.deriveKey(remotePub).toByteArray();
sharedKey = QCA::Hash("sha256").hash(sharedKey).toByteArray().toBase64();
// remove trailing = because mircryption and fish think it's a swell idea.
while (sharedKey.endsWith('='))
sharedKey.chop(1);
if (isCBC)
sharedKey.prepend("cbc:");
bool success = setKey(sharedKey);
if (!success)
return QByteArray();
return publicKey.toBase64().append('A');
}
QImage Recorder::TXT2PNG(QByteArray txtData){
QByteArray data = qCompress(txtData, 9);
qint32 actual_size = data.size();
data.prepend((const char *)&actual_size, sizeof(qint32));
// actual data = width * height - padding
int width = ceil(sqrt((double)data.size()));
int height = width;
int padding = width * height - data.size();
QByteArray paddingData;
paddingData.fill('\0', padding);
data.append(paddingData);
QImage image((const uchar *)data.constData(), width, height, QImage::Format_ARGB32);
return image;
}
inline QByteArray KNMusicTagM4a::packBox(const KNMusicTagM4a::M4ABox &box)
{
//Generate the box data field.
QByteArray boxData;
//First set the name of the box.
boxData.append(box.name);
//Then follow up the box data.
boxData.append(box.data, box.size);
//The data box size is the size of the box data plus 4, prepend the size to
//the box data.
char dataSize[5];
KNMusicUtil::int32ToChar(dataSize, boxData.size()+4);
boxData.prepend(dataSize, 4);
//Give baack the box data.
return boxData;
}
void processQuery() {
QTcpSocket *socket = qobject_cast<QTcpSocket*>(sender());
QByteArray requestData = socket->readAll();
int pos = requestData.indexOf("\r\n");
QByteArray requestLine = requestData.left(pos);
requestData.remove(0, pos + 2);
QList<QByteArray> entries = requestLine.split(' ');
QByteArray method = entries.value(0);
QByteArray address = entries.value(1);
QByteArray version = entries.value(2);
QUrl url = QUrl::fromEncoded(address);
if (!url.isValid()) {
qWarning() << "Invalid URL:" << url;
socket->disconnectFromHost();
return;
}
QString host = url.host();
int port = (url.port() < 0) ? 80 : url.port();
QByteArray req = url.encodedPath();
if (url.hasQuery())
req.append('?').append(url.encodedQuery());
requestLine = method + " " + req + " " + version + "\r\n";
requestData.prepend(requestLine);
QString key = host + ':' + QString::number(port);
QTcpSocket *proxySocket = socket->findChild<QTcpSocket*>(key);
if (proxySocket) {
proxySocket->setObjectName(key);
proxySocket->setProperty("url", url);
proxySocket->setProperty("requestData", requestData);
proxySocket->write(requestData);
} else {
proxySocket = new QTcpSocket(socket);
proxySocket->setObjectName(key);
proxySocket->setProperty("url", url);
proxySocket->setProperty("requestData", requestData);
connect(proxySocket, SIGNAL(connected()), this, SLOT(sendRequest()));
connect(proxySocket, SIGNAL(readyRead()), this, SLOT(transferData()));
connect(proxySocket, SIGNAL(disconnected()), this, SLOT(closeConnection()));
connect(proxySocket, SIGNAL(error(QAbstractSocket::SocketError)), this, SLOT(closeConnection()));
proxySocket->connectToHost(host, port);
}
}
QByteArray CTcpServer::parseHTML(QByteArray rawData, QVariantMap & postParams)
{
//qDebug() << rawData;
QString string = QString::fromUtf8(rawData);
if(string.indexOf("GET") == 0)
{
QFile indexHTML("index.html");
QByteArray data;
if(indexHTML.open(QIODevice::ReadOnly))
data = indexHTML.readAll();
data.prepend("HTTP/1.0 200 Ok\r\nContent-Type: text/html; charset=\"utf-8\"\r\n\r\n");
//qDebug() << data;
return data;
}
else if(string.indexOf("POST") == 0)
{
int i = string.indexOf("Content-Length: ") + 16;
QString sContL = string.mid(i, string.indexOf("\n", string.indexOf("Content-Length: ")) - i - 1);
bool ok = false;
int contentLength = sContL.toInt(&ok);
if(ok)
{
QString content = string.right(contentLength);
QVariantMap params;
QJsonDocument json = QJsonDocument::fromJson(content.toUtf8());
if(!json.isNull())
{
postParams = json.toVariant().toMap();
}
else
{
QStringList pList = content.split("&");
foreach(QString p, pList)
{
QStringList t = p.split("=");
if(t.count() == 2)
{
params.insert(t[0], QUrl::fromPercentEncoding(t[1].toUtf8()));
}
}
postParams = params;
}
}
int APIENTRY WinMain(HINSTANCE instance, HINSTANCE prevInstance, LPSTR /*cmdParamarg*/, int cmdShow)
#endif
{
QByteArray cmdParam = QString::fromWCharArray(GetCommandLine()).toLocal8Bit();
#if defined(Q_OS_WINCE)
wchar_t appName[MAX_PATH];
GetModuleFileName(0, appName, MAX_PATH);
cmdParam.prepend(QString(QLatin1String("\"%1\" ")).arg(QString::fromWCharArray(appName)).toLocal8Bit());
#endif
int argc = 0;
QVector<char *> argv(8);
qWinMain(instance, prevInstance, cmdParam.data(), cmdShow, argc, argv);
#if defined(Q_OS_WINCE)
wchar_t uniqueAppID[MAX_PATH];
GetModuleFileName(0, uniqueAppID, MAX_PATH);
QString uid = QString::fromWCharArray(uniqueAppID).toLower().replace(QLatin1String("\\"), QLatin1String("_"));
// If there exists an other instance of this application
// it will be the owner of a mutex with the unique ID.
HANDLE mutex = CreateMutex(NULL, TRUE, (LPCWSTR)uid.utf16());
if (mutex && ERROR_ALREADY_EXISTS == GetLastError()) {
CloseHandle(mutex);
// The app is already running, so we use the unique
// ID to create a unique messageNo, which is used
// as the registered class name for the windows
// created. Set the first instance's window to the
// foreground, else just terminate.
// Use bitwise 0x01 OR to reactivate window state if
// it was hidden
UINT msgNo = RegisterWindowMessage((LPCWSTR)uid.utf16());
HWND aHwnd = FindWindow((LPCWSTR)QString::number(msgNo).utf16(), 0);
if (aHwnd)
SetForegroundWindow((HWND)(((ULONG)aHwnd) | 0x01));
return 0;
}
#endif // Q_OS_WINCE
int result = main(argc, argv.data());
#if defined(Q_OS_WINCE)
CloseHandle(mutex);
#endif
return result;
}
void UdpRelay::onClientUdpSocketReadyRead()
{
QUdpSocket *sock = qobject_cast<QUdpSocket *>(sender());
if (!sock) {
emit info("Fatal. A false object calling onClientUdpSocketReadyRead.");
return;
}
if (sock->pendingDatagramSize() > RecvSize) {
emit info("[UDP] Datagram is too large. Discarded.");
return;
}
QByteArray data;
data.resize(sock->pendingDatagramSize());
QHostAddress r_addr;
quint16 r_port;
sock->readDatagram(data.data(), RecvSize, &r_addr, &r_port);
QByteArray response;
if (isLocal) {
data = encryptor->decryptAll(data);
Address destAddr;
int header_length = 0;
bool _auth;
Common::parseHeader(data, destAddr, header_length, _auth);
if (header_length == 0) {
emit info("[UDP] Can't parse header. "
"Wrong encryption method or password?");
return;
}
response = QByteArray(3, static_cast<char>(0)) + data;
} else {
data.prepend(Common::packAddress(r_addr, r_port));
response = encryptor->encryptAll(data);
}
Address clientAddress = cache.key(sock);
if (clientAddress.getPort() != 0) {
listenSocket.writeDatagram(response,
clientAddress.getFirstIP(),
clientAddress.getPort());
} else {
emit debug("[UDP] Drop a packet from somewhere else we know.");
}
}
QByteArray preprocess(QByteArray json)
{
int commentIndex = json.indexOf('#', 0);
while (commentIndex > -1)
{
int commentEnd = json.indexOf('\n', commentIndex);
if (commentEnd == -1)
{
json.truncate(commentIndex);
break;
}
json.remove(commentIndex, commentEnd - commentIndex);
commentIndex = json.indexOf('#', commentIndex);
}
return json.prepend('{').append('}');
}
void HttpThread::getResponse()
{
QHttp::ConnectionMode mode = (m_url.scheme().toLower() == "https") ?
QHttp::ConnectionModeHttps : QHttp::ConnectionModeHttp;
m_http->setHost(m_url.host(), mode, m_url.port() == -1 ? 0 : m_url.port());
QByteArray path = QUrl::toPercentEncoding(m_url.path(), "/?&=");
qDebug() << "Attempting to get" << path;
if (path.isEmpty()) path = "/";
if (!path.startsWith("/")) path.prepend("/");
qDebug() << "Attempting to get" << path;
m_buffer = new QBuffer();
m_buffer->open(QBuffer::ReadWrite);
m_httpGetId = m_http->get(path, m_buffer);
}
void QTweetUserStream::replyReadyRead()
{
QByteArray response = m_reply->readAll();
#ifdef STREAM_LOGGER
m_streamLog.write(response);
m_streamLog.write("\n");
#endif
if (m_streamTryingReconnect) {
emit reconnected();
m_streamTryingReconnect = false;
}
//set backoff timer to initial interval
m_backofftimer->setInterval(20000);
QByteArray responseWithPreviousCache = response.prepend(m_cachedResponse);
int start = 0;
int end;
while ((end = responseWithPreviousCache.indexOf('\r', start)) != -1) {
if (start != end) {
QByteArray element = responseWithPreviousCache.mid(start, end - start);
if (!element.isEmpty()) {
emit stream(element);
parseStream(element);
}
}
int skip = (response.at(end + 1) == QLatin1Char('\n')) ? 2 : 1;
start = end + skip;
}
//undelimited part just cache it
m_cachedResponse.clear();
if (start != responseWithPreviousCache.size()) {
QByteArray element = responseWithPreviousCache.mid(start);
if (!element.isEmpty())
m_cachedResponse = element;
}
}
