void LoginHandler::handleHostMessage(const QString &message)
{
Q_ASSERT(!_client->username().isEmpty());
if(_server->sessionCount() >= _server->sessionLimit()) {
send("ERROR CLOSED");
_client->disconnectError("login error");
return;
}
const QRegularExpression re("\\AHOST (\\*|[a-zA-Z0-9:-]{1,64}) (\\d+) (\\d+)\\s*(?:;(.+))?\\z");
auto m = re.match(message);
if(!m.hasMatch()) {
send("ERROR SYNTAX");
_client->disconnectError("login error");
return;
}
QString sessionId = m.captured(1);
int minorVersion = m.captured(2).toInt();
int userId = m.captured(3).toInt();
// Check if session ID is available
if(sessionId == "*") {
// Generated session ID
sessionId = QUuid::createUuid().toString();
sessionId = sessionId.mid(1, sessionId.length()-2); // strip the { and } chars
}
if(!_server->getSessionDescriptionById(sessionId).id.isEmpty()) {
send("ERROR SESSIONIDINUSE");
_client->disconnectError("login error");
return;
}
QString password = m.captured(4);
if(password != _server->hostPassword() && !_hostPrivilege) {
send("ERROR BADPASS");
_client->disconnectError("login error");
return;
}
_client->setId(userId);
// Mark login phase as complete. No more login messages will be sent to this user
send(QString("OK %1 %2").arg(sessionId).arg(userId));
_complete = true;
// Create a new session
SessionState *session = _server->createSession(sessionId, minorVersion, _client->username());
session->joinUser(_client, true);
deleteLater();
}
bool FloorCapVector::IsValid() const
{
Q_D(const FloorCapVector);
if (!AbstractBbgVect::IsValid(R"**(\[(?:(?:-?\d*\.?\d+)|(?:(?:-?\d*\.?\d+)?(?:,-?\d*\.?\d+)))\])**", false)) return false;
QRegularExpression rx("\\[(-?\\d*\\.?\\d+),(-?\\d*\\.?\\d+)\\]");
for (auto i = rx.globalMatch(d->m_Vector); i.hasNext();) {
const auto singleMatch = i.next();
if (singleMatch.captured(1).toDouble() > singleMatch.captured(2).toDouble())
return false;
}
return true;
}
ParsedDetails HtmlApi::parseDetails(const QString &source, Site *site) const
{
Q_UNUSED(site);
ParsedDetails ret;
// Pools
if (contains("Regex/Pools"))
{
QRegularExpression rx(value("Regex/Pools"));
auto matches = rx.globalMatch(source);
while (matches.hasNext())
{
auto match = matches.next();
QString previous = match.captured(1), id = match.captured(2), name = match.captured(3), next = match.captured(4);
ret.pools.append(Pool(id.toInt(), name, 0, next.toInt(), previous.toInt()));
}
}
// Tags
QString rxtags;
if (contains("Regex/ImageTags"))
{ rxtags = value("Regex/ImageTags"); }
else if (contains("Regex/Tags"))
{ rxtags = value("Regex/Tags"); }
if (!rxtags.isEmpty())
{ ret.tags = Tag::FromRegexp(rxtags, source); }
// Image url
if (contains("Regex/ImageUrl"))
{
QRegularExpression rx(value("Regex/ImageUrl"));
auto matches = rx.globalMatch(source);
while (matches.hasNext())
{
auto match = matches.next();
ret.imageUrl = match.captured(1).replace("&", "&");
}
}
// Image date
if (contains("Regex/ImageDate"))
{
QRegularExpression rx(value("Regex/ImageDate"));
auto matches = rx.globalMatch(source);
while (matches.hasNext())
{
auto match = matches.next();
ret.createdAt = qDateTimeFromString(match.captured(1));
}
}
return ret;
}
/**
* Restores the database file from the backup file with
* name <filename>.old.<extension> to filePath. This will
* overwrite the existing file!
*
* @param filePath Path to the file to restore
* @return true on success
*/
bool Database::restoreDatabase(const QString& filePath)
{
static auto re = QRegularExpression("^(.*?)(\\.[^.]+)?$");
auto match = re.match(filePath);
auto backupFilePath = match.captured(1) + ".old" + match.captured(2);
// Only try to restore if the backup file actually exists
if (QFile::exists(backupFilePath)) {
QFile::remove(filePath);
return QFile::copy(backupFilePath, filePath);
}
return false;
}
QString Replacer::replaceParameters( const QString & text, const ReportPtr & report )
{
auto newText = text;
QRegularExpression expr( "(\\$P\\{\\w+\\})", QRegularExpression::CaseInsensitiveOption );
auto iterator = expr.globalMatch( newText );
while( iterator.hasNext() )
{
auto match = iterator.next();
auto name = match.captured( 1 ).remove( 0, 3 ).remove( -1, 1 );
auto parameter = report->getParameter( name );
newText.replace( match.captured( 1 ), parameter.toString() ); //need fix for classname
}
return newText;
}
QString Replacer::replaceField( const QString & text, const ReportPtr & report, int i )
{
auto newText = text;
QRegularExpression expr( "(\\$F\\{\\w+\\})", QRegularExpression::CaseInsensitiveOption );
auto iterator = expr.globalMatch( newText );
while( iterator.hasNext() )
{
auto match = iterator.next();
auto name = match.captured( 1 ).remove( 0, 3 ).remove( -1, 1 );
auto parameter = report->getField( name )->getData( i );
newText.replace( match.captured( 1 ), parameter );
}
return newText;
}
static QString getXdgValue(const QString& contents, const QString& key, const QString& accessor = "")
{
QString fullkey = accessor.length() ? key + "[" + accessor + "]" : key;
QRegularExpression re("^" + fullkey + "=(.*)$", QRegularExpression::MultilineOption);
auto match = re.match(contents);
return match.hasMatch() ? match.captured(1) : "";
}
SignaturePad::SignaturePad(Container * parent) : ViewControl(parent)
{
// create default view with Graphics2D graphics
// replace this with logic to extract colors from control properties
QVariantList backgroundColor;
backgroundColor << COLOR_WHITE.red << COLOR_WHITE.green << COLOR_WHITE.blue << COLOR_WHITE.alpha;
QVariantList strokeColor;
strokeColor << COLOR_BLACK.red << COLOR_BLACK.green << COLOR_BLACK.blue << COLOR_BLACK.alpha;
_signPad = new SketchPad();
_signPad->setPosition(0, 0);
_signPad->setSize(0, 0);
_signPad->setZ(-1);
_signPad->setBackgroundColor(backgroundColor);
_signPad->setStrokeColor(strokeColor);
_signPad->setStrokeWidth(10.0);
_signPad->setTool("freedraw");
_signPad->setEnabled(false);
addView(_signPad);
addViewToResize(_signPad);
addTouchEventView(_signPad);
QObject::connect(
_signPad,
SIGNAL(captured()),
this,
SLOT(onCaptured()));
_saveFilename.clear();
}
bool Pursuer::feasibleState()
{
bool cond1 = limitX.contains(currentState[x] + currentState[xp]);
bool cond2 = cond1 && limitY.contains(currentState[y] + currentState[yp]);
return cond2 && !captured();
}
QString LayerListModel::getAvailableLayerName(QString basename) const
{
// Return a layer name of format "basename n" where n is one bigger than the
// biggest suffix number of layers named "basename n".
// First, strip suffix number from the basename (if it exists)
QRegularExpression suffixNumRe("(\\d+)$");
{
auto m = suffixNumRe.match(basename);
if(m.hasMatch()) {
basename = basename.mid(0, m.capturedStart()).trimmed();
}
}
// Find the biggest suffix in the layer stack
int suffix = 0;
for(const LayerListItem &l : _items) {
auto m = suffixNumRe.match(l.title);
if(m.hasMatch()) {
if(l.title.startsWith(basename)) {
suffix = qMax(suffix, m.captured(1).toInt());
}
}
}
// Make unique name
return QString("%2 %1").arg(suffix+1).arg(basename);
}
void Pursuer::step(const DenseAction& action, DenseState& nextState,
Reward& reward)
{
//action threshold
double v = maxV.bound(action[0]);
double omega = maxOmega.bound(action[1]);
//Compute pursuer control using chicken pose prediction
double omegar;
double vr;
computePursuerControl(vr, omegar);
//Update pursuer state
double xrabs, yrabs;
updatePursuerPose(vr, omegar, xrabs, yrabs);
//update chased position
updateChasedPose(v, omega);
//update pursuer relative position
currentState[xp] = xrabs - currentState[x];
currentState[yp] = yrabs - currentState[y];
if (captured())
{
reward[0] = -100;
currentState.setAbsorbing(true);
}
else
{
reward[0] = 1;
}
nextState = currentState;
}
void update()
{
int nextfree = 0;
DIR *dir;
struct dirent *ent;
dir = opendir(".");
while ((ent = readdir(dir)) != NULL) {
struct stat st_,*st=&st_;
stat(ent->d_name, st);
if(S_ISREG(st->st_mode) && !captured(ent->d_name)) {
printf("*** capturing entry: %s ***\n",ent->d_name);
nextfree = find_next_free();
if (nextfree == -1) {
fprintf(stderr,"more than max files (%d) in folder, ignoring %s\n", MAX_ENTRIES, ent->d_name);
break;
}
strcpy(entries[nextfree].filename ,ent->d_name);
entries[nextfree].mtime = st->st_mtime;
entries[nextfree].fh = fopen(ent->d_name,"r");
fseek(entries[nextfree].fh,0,SEEK_END);
}
}
closedir(dir);
}
QStringList KateProjectWorker::filesFromDarcs(const QDir &dir, bool recursive)
{
QStringList files;
const QString cmd = QStringLiteral("darcs");
QString root;
{
QProcess darcs;
darcs.setWorkingDirectory(dir.absolutePath());
QStringList args;
args << QStringLiteral("list") << QStringLiteral("repo");
darcs.start(cmd, args);
if (!darcs.waitForStarted() || !darcs.waitForFinished())
return files;
auto str = QString::fromLocal8Bit(darcs.readAllStandardOutput());
QRegularExpression exp(QStringLiteral("Root: ([^\\n\\r]*)"));
auto match = exp.match(str);
if(!match.hasMatch())
return files;
root = match.captured(1);
}
QStringList relFiles;
{
QProcess darcs;
QStringList args;
darcs.setWorkingDirectory(dir.absolutePath());
args << QStringLiteral("list") << QStringLiteral("files")
<< QStringLiteral("--no-directories") << QStringLiteral("--pending");
darcs.start(cmd, args);
if(!darcs.waitForStarted() || !darcs.waitForFinished())
return files;
relFiles = QString::fromLocal8Bit(darcs.readAllStandardOutput())
.split(QRegularExpression(QStringLiteral("[\n\r]")), QString::SkipEmptyParts);
}
for (const QString &relFile: relFiles) {
const QString path = dir.relativeFilePath(root + QStringLiteral("/") + relFile);
if ((!recursive && (relFile.indexOf(QStringLiteral("/")) != -1)) ||
(recursive && (relFile.indexOf(QStringLiteral("..")) == 0))
) {
continue;
}
files.append(dir.absoluteFilePath(path));
}
return files;
}
void CaptureThread::run(){
Pkt* pkt = NULL;
while(!QThread::currentThread()->isInterruptionRequested()){
pkt= nic->getNextPacket();
if (pkt!=NULL)
emit captured(pkt); // pkt可以携带设备信息，因此这里不再发送设备指针
}
qDebug("CaptureThread finished.");
}
bool FileImageSource::capture()
{
if (!isInitialized)
Initialize();
bool isOk = readImage();
if (isOk)
emit captured(image);
return isOk;
}
/**
* Remove the old backup and replace it with a new one
* backups are named <filename>.old.<extension>
*
* @param filePath Path to the file to backup
* @return true on success
*/
bool Database::backupDatabase(const QString& filePath)
{
static auto re = QRegularExpression("(\\.[^.]+)$");
auto match = re.match(filePath);
auto backupFilePath = filePath;
backupFilePath = backupFilePath.replace(re, "") + ".old" + match.captured(1);
QFile::remove(backupFilePath);
return QFile::copy(filePath, backupFilePath);
}
// ----------------------------------------------------------------------------
// Widget
// ----------------------------------------------------------------------------
Widget::Widget(QWidget *parent) :
QWidget(parent),
ui(new Ui::Widget)
{
ui->setupUi(this);
db_ = QSqlDatabase::addDatabase("QSQLITE");
connect(&cs_, SIGNAL(captured(Cookies)), this, SLOT(processCookies(Cookies)), Qt::BlockingQueuedConnection);
connect(&cs_, SIGNAL(closed()), this, SLOT(processClosed()), Qt::AutoConnection);
loadControl();
setControl();
}
std::vector<BankAccount> OfxParser::parse()
{
std::vector<BankAccount> result;
QTextStream stream(m_file);
QString line;
QRegularExpression newTagMatcher("^<(\\w+)>$");
QRegularExpression endTagMatcher("^</(\\w+)>$");
QRegularExpression dataTagMatcher("^<(\\w+)>(.*)$");
QStringList tagList;
QMap<QString, QString> dataMap;
while (stream.readLineInto(&line)) {
if (line.isEmpty())
continue;
auto match = newTagMatcher.match(line);
if (match.hasMatch()) {
if (!dataMap.isEmpty()) {
parsedData(result, tagList.join('/'), dataMap);
dataMap.clear();
}
tagList.append(match.captured(1));
continue;
}
match = endTagMatcher.match(line);
if (match.hasMatch()) {
if (!dataMap.isEmpty()) {
parsedData(result, tagList.join('/'), dataMap);
dataMap.clear();
}
tagList.pop_back();
continue;
}
match = dataTagMatcher.match(line);
if (match.hasMatch()) {
dataMap.insert(match.captured(1), match.captured(2));
continue;
}
qFatal("Invalid content");
}
return result;
}
/*-----------------------------------------------------------------------------
Capture a screen shot and return it without saving it
-----------------------------------------------------------------------------*/
CapturedImage ScreenCapture::CaptureImage(HWND wnd, bool crop_viewport) {
CapturedImage ret;
if (wnd) {
EnterCriticalSection(&cs);
RECT * rect = NULL;
if (crop_viewport && _viewport_set)
rect = &_viewport;
CapturedImage captured(wnd, rect);
ret = captured;
LeaveCriticalSection(&cs);
}
return ret;
}
QImage Replacer::replaceFieldImage( const QString & text, const ReportPtr & report, int i )
{
QRegularExpression expr( "(\\$F\\{\\w+\\})", QRegularExpression::CaseInsensitiveOption );
auto iterator = expr.globalMatch( text );
while( iterator.hasNext() )
{
auto match = iterator.next();
auto name = match.captured( 1 ).remove( 0, 3 ).remove( -1, 1 );
auto byteArray = report->getField( name )->getData< QByteArray >( i );
auto image = QImage::fromData( byteArray );
return image;
}
return QImage();
}
QByteArray LSHttpdRequest::extractOption(QByteArray headerValue, QByteArray optionTag)
{
if(headerValue.isEmpty() || optionTag.isEmpty())
{
return QByteArray();
}
QString pattern = QStringLiteral("%1=\"([^\"]+)\"");
QRegularExpression rx(pattern.arg(QString::fromLocal8Bit(optionTag)));
auto rxMatch = rx.match(QString::fromLocal8Bit(headerValue));
if(rxMatch.hasMatch())
{
return rxMatch.captured(1).toLocal8Bit();
}
return "";
}
Widget::Widget(QWidget *parent) :
QMainWindow(parent),
ui(new Ui::Widget)
{
ui->setupUi(this);
QObject::connect(&scannerThread, SIGNAL(started()), &scanner, SLOT(start()));
QObject::connect(&scannerThread, SIGNAL(finished()), &scanner, SLOT(stop()));
QObject::connect(&scanner, SIGNAL(captured(CaptureInfo)), this, SLOT(setCaptureInfo(CaptureInfo)), Qt::BlockingQueuedConnection);
QObject::connect(&channelThread, SIGNAL(started()), &timer, SLOT(start()));
QObject::connect(&timer, SIGNAL(timeout()), this, SLOT(channelLoop()));
QObject::connect(&channelThread, SIGNAL(finished()), &timer, SLOT(stop()));
}
Range::Range(const QString &input)
{
static const QRegularExpression pattern(
"\\A"
"([\\+-]?\\d+)?"
"(?:,([\\+-]?\\d+)?)?"
"\\z"
);
const auto match = pattern.match(input);
m_min = RangeComponent(match.captured(1));
m_max = RangeComponent(match.captured(2));
sort();
rewind();
}
/**
* @brief prepend the match string with specify symbol
* @param input string need to prepend symbol
* @param number_length the length of the number, will prepend symbol
* if the length smaller than this number
* @param symbol symbol prepand before the number
* @return the name after alter
* @example ex : number_length == 3, reg = (\\d+), symbol = '0'
* then "1" == "001", "10" == "010"
* ex : number_length == 2, reg = (\\d+), symbol = '0'
* then "1" == "01", "10" == "10"
*/
QString prepend_symbol_on_match(QString const &input, int number_length,
QRegularExpression const ®,
QChar symbol)
{
auto new_file_name = input;
auto match = reg.match(new_file_name);
if(match.hasMatch()){
auto const Captured = match.captured(0);
if(Captured.size() < number_length){
new_file_name.insert(match.capturedStart(0),
QString(number_length - match.capturedLength(1),
symbol));
}
}
return new_file_name;
}
KTextEditor::Cursor KTextEditorHelpers::extractCursor(const QString& input, int* pathLength)
{
static const QRegularExpression pattern(QStringLiteral(":(\\d+)(?::(\\d+))?$"));
const auto match = pattern.match(input);
if (!match.hasMatch()) {
if (pathLength)
*pathLength = input.length();
return KTextEditor::Cursor::invalid();
}
int line = match.capturedRef(1).toInt() - 1;
// don't use an invalid column when the line is valid
int column = qMax(0, match.captured(2).toInt() - 1);
if (pathLength)
*pathLength = match.capturedStart(0);
return {line, column};
}
//--------------------------------------------------------------
void testApp::findOrigin() {
int width = ofGetScreenWidth();
int height = ofGetScreenHeight();
unsigned char *data = pixelsBelowWindow(0, 0, width, height);
ofImage banner;
banner.loadImage("banner.png");
float start = ofGetElapsedTimef();
cv::Mat captured(height, width, CV_8UC4, data, 0);
cv::Mat screen(height, width, CV_8UC3);
int fromTo[] = {1,0, 2,1, 3,2};
mixChannels(&captured, 1, &screen, 1, fromTo, 3);
cv::Mat temp_img = ofxCv::toCv(banner);
cv::Mat result_img;
cv::matchTemplate(screen, temp_img, result_img, CV_TM_CCOEFF_NORMED);
cv::Point max_pt;
double maxVal;
cv::minMaxLoc(result_img, NULL, &maxVal, NULL, &max_pt);
cout << "(" << max_pt.x << ", " << max_pt.y << "), score=" << maxVal << ", time=" << (ofGetElapsedTimef() - start) << endl;
if (maxVal > 0.9) {
origin.x = max_pt.x + 20;
origin.y = max_pt.y + 115 + 63;
#if 0
for (int y = 0; y < 8; y++) {
for (int x = 0; x < 8; x++) {
cv::Mat name = screen(cv::Rect(origin.x + x * 50, origin.y + y * 50, 46, 46)).clone();
ofImage nameko;
ofxCv::toOf(name, nameko);
nameko.reloadTexture();
char filename[256];
sprintf(filename, "nameko/%06x.png", nameko.getColor(23, 2).getHex());
ofFile file(filename);
if (!file.exists()) {
nameko.saveImage(file);
}
}
}
#endif
ofSetWindowPosition(origin.x - ofGetWindowWidth() - 25, origin.y - 1);
}
}
const QString clearHTMLTags(const QString &text)
{
const QRegularExpression regex("<(\\w+)[^>]*>([^<]*)</\\1>");
QString ret = text;
do
{
const auto match = regex.match(ret);
if (!match.isValid() || !match.hasMatch())
break;
const int start = match.capturedStart();
const int len = match.capturedLength();
const QString &cap = match.captured(2);
ret.replace(start, len, cap);
} while (true);
return ret;
}
QString Mrl::displayName() const {
if (isLocalFile())
return fileName();
QString disc;
if (isDvd())
disc = qApp->translate("Mrl", "DVD");
else if (isBluray())
disc = qApp->translate("Mrl", "Blu-ray");
if (disc.isEmpty())
return location();
auto dev = device();
if (dev.isEmpty())
return disc;
if (!dev.startsWith(_L("/dev/"))) {
QRegularExpression regex("/([^/]+)/*$");
auto match = regex.match(dev);
if (match.hasMatch())
dev = match.captured(1);
}
return disc % _L(" (") % dev % _L(')');
}
void GCapture::run() {
qDebug() << "stt"; // gilgil temp 2015.10.28
while (active()) {
GPacket packet;
packet.clear();
packet.capture = this;
Result res = read(&packet);
if (res == TimeOut) continue;
if (res == Eof || res == Fail) break;
if (autoParse_) packet.parse();
emit captured(&packet);
if (this->pathType() == InPath) {
res = relay(&packet);
if (res != Ok) {
qWarning() << "relay return %d" << (int)res; // gilgil temp 2015.10.29
}
}
}
qDebug() << "end"; // gilgil temp 2015.10.28
emit closed();
}
ParsedTags HtmlApi::parseTags(const QString &source, Site *site) const
{
ParsedTags ret;
QMap<int, TagType> tagTypes = site->tagDatabase()->tagTypes();
// Read tags
QRegularExpression rx(value("Regex/TagApi"), QRegularExpression::DotMatchesEverythingOption);
auto matches = rx.globalMatch(source);
while (matches.hasNext())
{
auto match = matches.next();
// Parse result using the regex
QMap<QString, QString> d;
for (const QString &group : rx.namedCaptureGroups())
{
if (group.isEmpty())
continue;
QString val = match.captured(group);
if (!val.isEmpty())
{ d[group] = val.trimmed(); }
}
// Map variables
int id = d.contains("id") ? d["id"].toInt() : 0;
QString name = d["tag"];
int count = d.contains("count") ? d["count"].toInt() : 0;
int typeId = d.contains("typeId") ? d["typeId"].toInt() : -1;
QString ttype = d["type"];
TagType tagType = !ttype.isEmpty() ? TagType(ttype) : (tagTypes.contains(typeId) ? tagTypes[typeId] : TagType("unknown"));
ret.tags.append(Tag(id, name, tagType, count));
}
return ret;
}