QByteArray Scanner::hashFile(QFile &f)
{
uchar *map;
QCryptographicHash hasher(QCryptographicHash::Sha1);
hasher.reset();
/* Try map first */
map = f.map( 0, f.size() );
if (NULL==map) {
/* no mmap, read in chunks */
uchar buffer[512];
qint64 r;
do {
r = f.read((char*)buffer,sizeof(buffer));
if (r<0){
throw 1;
}
if (r<=0)
break;
hasher.addData( (const char*)buffer, r);
} while (r>0);
} else {
hasher.addData((const char*)map,f.size());
f.unmap(map);
}
return hasher.result();
}
TorrentInfo TorrentInfo::loadFromFile(const QString &path, QString *error) noexcept
{
if (error)
error->clear();
QFile file {path};
if (!file.open(QIODevice::ReadOnly)) {
if (error)
*error = file.errorString();
return TorrentInfo();
}
const qint64 fileSizeLimit = 100 * 1024 * 1024; // 100 MB
if (file.size() > fileSizeLimit) {
if (error)
*error = tr("File size exceeds max limit %1").arg(fileSizeLimit);
return TorrentInfo();
}
const QByteArray data = file.read(fileSizeLimit);
if (data.size() != file.size()) {
if (error)
*error = tr("Torrent file read error");
return TorrentInfo();
}
file.close();
// 2-step construction to overcome default limits of `depth_limit` & `token_limit` which are
// used in `torrent_info()` constructor
const int depthLimit = 100;
const int tokenLimit = 10000000;
libt::error_code ec;
#if LIBTORRENT_VERSION_NUM < 10100
libt::lazy_entry node;
libt::lazy_bdecode(data.constData(), (data.constData() + data.size()), node, ec
, nullptr, depthLimit, tokenLimit);
#else
libt::bdecode_node node;
bdecode(data.constData(), (data.constData() + data.size()), node, ec
, nullptr, depthLimit, tokenLimit);
#endif
if (ec) {
if (error)
*error = QString::fromStdString(ec.message());
return TorrentInfo();
}
TorrentInfo info {NativePtr(new libt::torrent_info(node, ec))};
if (ec) {
if (error)
*error = QString::fromStdString(ec.message());
return TorrentInfo();
}
return info;
}
Hash DialogBase::publishBinaryAttachment(const MetadataQueryDialog::MetadataResultSet& aFileMetadata,
bool aForceNoEncryption,
const QList<Hash>* aBinaryRecipientList) {
Hash retval ( KNullHash ) ;
bool isCompressed (false ) ;
QFile f ( aFileMetadata.iFileName ) ;
if ( f.open(QIODevice::ReadOnly) ) {
if ( f.size() > ( KMaxProtocolItemSize * 10 ) ) {
emit error ( MController::FileOperationError, tr("File way too big")) ;
} else {
QByteArray content ( f.read(f.size() ) ) ;
QByteArray compressedContent ( qCompress(content) ) ;
LOG_STR2("Size of content = %d", (int) (content.size())) ;
LOG_STR2("Size of compressed = %d", (int) (compressedContent.size())) ;
if (content.size() > (qint64)(( KMaxProtocolItemSize - ( 50*1024 ) )) &&
compressedContent.size() > (qint64)(( KMaxProtocolItemSize - ( 50*1024 ) )) ) {
emit error ( MController::FileOperationError, tr("File too big")) ;
} else {
if ( compressedContent.size() < content.size () ) {
content.clear() ;
content.append(compressedContent) ;
compressedContent.clear() ;
isCompressed = true ;
} else {
compressedContent.clear() ;
}
// ok, here we have content in content and it is
// either compressed or not. size is checked.
iController->model().lock() ;
retval=
iController->model().
binaryFileModel().publishBinaryFile(iSelectedProfile,
QFileInfo(f).fileName(),
aFileMetadata.iDescription,
aFileMetadata.iMimeType,
aFileMetadata.iOwner,
aFileMetadata.iLicense,
content,
isCompressed,
aForceNoEncryption,
aBinaryRecipientList) ;
iController->model().unlock() ;
}
}
} else {
emit error ( MController::FileOperationError, tr("File open error")) ;
}
return retval ;
}
uint JsonEngine::findEnd(QFile &file)
{
int len = file.size();
QByteArray data;
uchar *fmap = file.map(0, file.size());
if(!fmap)
{
data = file.readAll();
fmap = (uchar *)data.constData();
}
uint end = file.size();
const uchar *s = K8JSON::skipBlanks(fmap, &len);
uchar qch = *s;
if(!s || (qch != '[' && qch != '{'))
{
if(data.isEmpty())
file.unmap(fmap);
return end;
}
qch = (qch == '{' ? '}' : ']');
s++;
len--;
bool first = true;
while(s)
{
s = K8JSON::skipBlanks(s, &len);
if(len < 2 || (s && *s == qch))
{
if(*(s-1) == '\n')
s--;
end = (uint)(s - fmap);
break;
}
if(!s)
break;
if((!first && *s != ',') || (first && *s == ','))
break;
first = false;
if(*s == ',')
{
s++;
len--;
}
if(!(s = K8JSON::skipRec(s, &len)))
break;
}
if(data.isEmpty())
file.unmap(fmap);
return end;
}
unsigned int FileTrans::readTransPos(QFile &file)
{
unsigned int postemp = file.pos(); //push file pos
file.seek(file.size()-4);
QDataStream str(&file);
str.setByteOrder(QDataStream::LittleEndian);
unsigned int pos ;
str>>pos;
file.seek(postemp); //pop file pos
if(pos<file.size())
return pos;
else
return 0;
}
void FilePersistThread::rollFileIfNecessary(QFile& file, bool notifyListenersIfRolled) {
uint64_t now = usecTimestampNow();
if ((file.size() > MAX_LOG_SIZE) || (now - _lastRollTime) > MAX_LOG_AGE_USECS) {
QString newFileName = getLogRollerFilename();
if (file.copy(newFileName)) {
file.open(QIODevice::WriteOnly | QIODevice::Truncate);
file.close();
qDebug() << "Rolled log file:" << newFileName;
if (notifyListenersIfRolled) {
emit rollingLogFile(newFileName);
}
_lastRollTime = now;
}
QStringList nameFilters;
nameFilters << FILENAME_WILDCARD;
QDir logQDir(FileUtils::standardPath(LOGS_DIRECTORY));
logQDir.setNameFilters(nameFilters);
logQDir.setSorting(QDir::Time);
QFileInfoList filesInDir = logQDir.entryInfoList();
qint64 totalSizeOfDir = 0;
foreach(QFileInfo dirItm, filesInDir){
if (totalSizeOfDir < MAX_LOG_DIR_SIZE){
totalSizeOfDir += dirItm.size();
} else {
QFile file(dirItm.filePath());
file.remove();
}
}
}
void XmlConfigFile::read()
{
kdebugf();
QFile file;
QDir backups(ggPath(), "kadu.conf.xml.backup.*", QDir::Name, QDir::Files);
QStringList files("kadu.conf.xml");
files += backups.entryList();
bool fileOpened(false);
foreach(const QString &fileName, files)
{
file.setFileName(ggPath(fileName));
fileOpened = file.open(QIODevice::ReadOnly);
if (fileOpened && file.size() > 0)
{
kdebugm(KDEBUG_INFO, "configuration file %s opened!\n", qPrintable(file.fileName()));
break;
}
if (fileOpened) // && file.size() == 0
{
kdebugm(KDEBUG_INFO, "config file (%s) is empty, looking for backup\n", qPrintable(file.fileName()));
file.close();
fileOpened = false;
}
else
kdebugm(KDEBUG_INFO, "config file (%s) not opened, looking for backup\n", qPrintable(file.fileName()));
}
void janelaPrincipal::copiarAquivos(QFile &origem, QFile &destino)
{
qint64 nCopySize = origem.size();
ui->progressBarGeral->setMaximum(nCopySize);
if(!(origem.open(QFile::ReadOnly) && destino.open(QFile::ReadWrite))){
return;
}
qDebug() << QString::number(nCopySize)+" o tamanho do arquivo";
//dialog->show();
for (qint64 i = 0; i < nCopySize; i += 1024*1024) {
if(iscopy){
destino.write(origem.read(i)); // write a byte
destino.seek(i); // move to next byte to read
origem.seek(i); // move to next byte to write
ui->progressBarGeral->setValue(i);
}else {
destino.remove();
break;
}
// ui->progressBarGeral->;
}
ui->progressBarGeral->setVisible(false);
ui->progressBarGeral->setValue(0);
modeldir->refresh();
}
qint64 StateImport::loadCTM(State *state, QFile& file)
{
struct CTMHeader5 header;
auto size = file.size();
if ((std::size_t)size<sizeof(header))
{
state->setErrorMessage(QObject::tr("Error: CTM file too small"));
qDebug() << "Error. File size too small to be CTM (" << size << ").";
return -1;
}
size = file.read((char*)&header, sizeof(header));
if ((std::size_t)size<sizeof(header))
return -1;
// check header
if (header.id[0] != 'C' || header.id[1] != 'T' || header.id[2] != 'M')
{
state->setErrorMessage(QObject::tr("Error: invalid CTM file"));
qDebug() << "Not a valid CTM file";
return -1;
}
// check version
if (header.version == 4) {
return loadCTM4(state, file, (struct CTMHeader4*)&header);
} else if (header.version == 5) {
return loadCTM5(state, file, &header);
}
state->setErrorMessage(QObject::tr("Error: CTM version not supported"));
qDebug() << "Invalid CTM version: " << header.version;
return -1;
}
void WavSound::play() {
QFile *file = new QFile(fileName);
file->open(QIODevice::ReadOnly);
QAudioFormat f;
readHeader(&f, file);
QAudioFormat format = f;
QAudioDeviceInfo info(QAudioDeviceInfo::defaultOutputDevice());
if (!info.isFormatSupported(format)) {
qWarning() << "Raw audio format not supported by backend, cannot play audio.";
return;
}
//seek(0x4e*4); //...avoiding clicks from the wav files
file->seek(0x4e);
QAudioOutput *audio = new QAudioOutput(format, NULL);
if(file->size()<30000)
audio->setBufferSize(10000);
audio->setVolume(0.5);
connect(audio, SIGNAL(stateChanged(QAudio::State)), this, SLOT(handleStateChanged(QAudio::State)));
audio->start(file);
}
std::string DataBlockFile::getData()
{
if (!exists())
return std::string();
prepareToRead();
QDataStream stream(&m_file);
// std::cerr << "DataBlockFile::getData() : file size = " << m_file.size() << std::endl;
char* tmp = new char[m_file.size()];
stream.readRawData(tmp, m_file.size());
std::string res(tmp, m_file.size());
delete[] tmp;
return res;
}
void SlimServerInfo::WriteDataFile( void )
{
DEBUGF("");
QString dataPath = QDir::homePath()+DATAPATH;
QDir d(dataPath);
if(!d.exists())
d.mkpath(dataPath);
QDir::setCurrent(dataPath);
QFile file;
file.setFileName(DATAFILE);
//update the information
if(!file.open(QIODevice::WriteOnly)) {
DEBUGF("Error opening file for writing");
return;
}
QDataStream out(&file); // read the data serialized from the file
out << (qint16)DATAVERSION; // set data verion number
out << lastServerRefresh;
out << m_Artist2AlbumIds;
out << m_AlbumArtist2AlbumID;
out << (qint16)m_AlbumID2AlbumInfo.count();
out << m_albumList;
out << m_AlbumID2AlbumInfo;
out << m_artistList;
DEBUGF( "Writing file of size: " << file.size() );
file.close();
return;
}
QString ZString::getFileCoding(const QString &filePath)
{
QFile *file = new QFile(filePath);
if (!file->open(QFile::ReadOnly)) {
return "";
}
qint64 size = file->size();
char *buf = new char[size];
file->read(buf, size);
file->close();
// 读取文件头
///
/// ANSI: 没有文件头(2字节/汉字,1字节/英文)
/// UTF-8: 文件头[0xEF,0xBB,0xBF](3字节/汉字,1字节/英文)
/// Unicode: 文件头[0xFF,0xFE](2字节/汉字,2字节/英文)
/// Unicode big endian: 文件头[0xFE,0xFF](同Unicode,字节序相反)
///
uchar *p = (uchar*)buf;
if (0xEF == p[0] && 0xBB == p[1] && 0xBF == p[2]) {
qDebug() << QString::fromUtf8(buf + 3, size -3);
return "UFT-8";
} else if (0xFF == p[0] && 0xFE == p[1]) {
qDebug() << QString::fromWCharArray((wchar_t*)(buf + 2), (size - 2) / 2);
return "Unicode";
} else if (0xFE == p[0] && 0xFF == p[1]) {
qDebug() << QString::fromWCharArray((wchar_t*)(buf + 2), (size - 2) / 2);
return "Unicode big endian";
} else {
qDebug() << QString::fromLocal8Bit(buf, size);
return "ANSI";
}
}
void NetworkManager::handleVideo(QSharedPointer<MediaFile> mediaEntry, QHttpRequest *req, QHttpResponse *resp)
{
QFile *file = new QFile(mediaEntry->path(), resp);
if(!file->open(QFile::OpenModeFlag::ReadOnly))
{
sendError(QHttpResponse::STATUS_NOT_FOUND, resp);
return;
}
resp->setHeader("Accept-Ranges", "bytes");
qint64 size = file->size();
qint64 offset = 0;
if(req->headers().contains("range"))
{
QString range = req->headers()["range"];
offset = QStringRef(&range, 6, (range.indexOf('-') - 6)).toLongLong();
resp->setHeader("Content-Range", QString("bytes " + QString::number(offset) + "-" + QString::number(size) + "/" + QString::number(size)).toLatin1());
resp->setHeader("Content-Length", QString::number(size - offset).toLatin1());
resp->writeHead(QHttpResponse::STATUS_PARTIAL_CONTENT);
}
else
{
resp->setHeader("Content-Length", QString::number(file->size()).toLatin1());
resp->writeHead(QHttpResponse::STATUS_OK);
}
file->seek(offset);
QObject::connect(resp, &QHttpResponse::allBytesWritten,
[file,resp](){
QByteArray data = file->read(0x40000);
if(data.size() > 0)
{
resp->write(data);
}
else
{
file->close();
resp->end();
delete file;
}
});
resp->write(file->read(0x40000));
}
void MainWindow::on_streamButton_clicked()
{
if (QFile::exists(ui->fileEdit->text()) != true)
{
QMessageBox::critical(this, "Critical", QString(FILE_NOT_FOUND).arg(ui->fileEdit->text()));
return;
}
QFile *file = new QFile(ui->fileEdit->text());
if (!file->open(QIODevice::ReadOnly))
{
delete file;
QMessageBox::critical(this, "Critical", QString(CANT_OPEN_TO_READ).arg(ui->fileEdit->text()));
return;
}
if (file->size() == 0)
{
file->close();
delete file;
QMessageBox::critical(this, "Critical", QString(FILE_IS_EMPTY).arg(ui->fileEdit->text()));
}
QByteArray *data = new QByteArray();
*data = file->readAll();
file->close();
delete file;
QByteArray *data_compressed = new QByteArray();
*data_compressed = qCompress(*data).remove(0, 4);
int size = data->size();
int size_compressed = data_compressed->size();
if(size_compressed < size) {
delete data;
data = data_compressed;
}
else {
delete data_compressed;
size_compressed = size;
}
QByteArray *args = new QByteArray();
//*args = ui->argEdit->text().toAscii(); //toAscii() has been depreciated in qt5
*args = ui->argEdit->text().toLatin1(); //toAscii() has been replaced by toLatin1()
int args_len = 0;
if(!args->isEmpty())
args_len = args->size() + 1;
ui->progressBar->setMaximum(size_compressed);
ui->progressBar->setEnabled(true);
wiiStreamThread = new QWiiStreamThread(ui->hostEdit->text(), data, size, size_compressed, args, args_len);
connect(wiiStreamThread, SIGNAL(transferFail(QString)), this, SLOT(transferFail(QString)));
connect(wiiStreamThread, SIGNAL(transferDone()), this, SLOT(transferDone()));
connect(wiiStreamThread, SIGNAL(progressBarPosition(int)), this, SLOT(progressBarPosition(int)));
wiiStreamThread->start();
ui->streamButton->setEnabled(false);
}
bool SlimServerInfo::ReadDataFile( void )
{
DEBUGF("");
QString dataPath = QDir::homePath()+DATAPATH;
QDir d(dataPath);
if(!d.exists())
d.mkpath(dataPath);
QDir::setCurrent(dataPath);
QFile file;
if( file.exists(DATAFILE) ) // there is a file, so read from it
file.setFileName(DATAFILE);
else {
DEBUGF("no file to read at " << dataPath+DATAFILE);
return false;
}
quint16 albumCount;
//update the images
file.open(QIODevice::ReadOnly);
QDataStream in(&file); // read the data serialized from the file
// check version of data
qint16 versionNo;
in >> versionNo;
qDebug() << versionNo << DATAVERSION;
if(versionNo != (qint16)DATAVERSION)
return false;
in >> freshnessDate;
in >> m_Artist2AlbumIds;
in >> m_AlbumArtist2AlbumID;
in >> albumCount;
in >> m_albumList;
in >> m_AlbumID2AlbumInfo;
in >> m_artistList;
DEBUGF("reading in info on " << albumCount << " files");
#ifdef SLIMSERVERINFO_DEBUG
QListIterator<Artist> art(m_artistList);
while(art.hasNext()) {
Artist a = art.next();
qDebug() << a.id << a.name << a.textKey;
}
QListIterator<Album> al(m_albumList);
while(al.hasNext()) {
Album a = al.next();
qDebug() << a.albumTextKey << a.albumtitle << a.artist;
}
#endif
DEBUGF( "Reading file of size: " << file.size() );
file.close();
return true;
}
//static
uint32_t SoundSourceWV::GetlengthCallback(void* id)
{
QFile* pFile = static_cast<QFile*>(id);
if (!pFile) {
return 0;
}
return pFile->size();
}
void ImageManager::getCDImages(void){
qint64 size = 0;
QList<QStringList> result = db_image.getFields();
int numRows = tableImage->rowCount();
int curRows = 0;
for (int i = 0; i < result.size(); ++i) {
curRows++;
if (curRows>numRows){
tableImage->insertRow (numRows);
numRows = tableImage->rowCount();
}
QFile file (result.at(i).at(1));
if (file.exists ()){
size = file.size() / 1024 / 1024;
} else {
size = 0;
}
if (tableImage->item(curRows - 1, 0)){
tableImage->item(curRows - 1, 0)->setText(result.at(i).at(0));
tableImage->item(curRows - 1, 1)->setText(tr("%1 Mb").arg(size));
if (!file.exists ()){
tableImage->item(curRows - 1, 0)->setIcon (QIcon(":/data/important.png"));
} else {
tableImage->item(curRows - 1, 0)->setIcon (QIcon());
}
} else {
std::auto_ptr<QTableWidgetItem> newItem (new QTableWidgetItem(result.at(i).at(0)));
if (!file.exists ()){
newItem->setIcon ( QIcon(":/data/important.png") );
} else {
newItem->setIcon ( QIcon() );
}
newItem->setFlags( Qt::ItemIsEnabled | Qt::ItemIsSelectable );
tableImage->setItem(curRows - 1, 0, newItem.release());
newItem.reset(new QTableWidgetItem(tr("%1 Mb").arg(size)));
newItem->setFlags( Qt::ItemIsEnabled | Qt::ItemIsSelectable );
tableImage->setItem(curRows - 1, 1, newItem.release());
}
}
numRows = tableImage->rowCount();
if (numRows > curRows)
for (int i=curRows; i <= numRows; i++)
tableImage->removeRow(curRows);
tableImage->resizeRowsToContents();
tableImage->resizeColumnsToContents();
tableImage->horizontalHeader()->setStretchLastSection(TRUE);
return;
}
static void initLogFile(const QString &p_file)
{
g_logFile.setFileName(p_file);
if (g_logFile.size() >= MAX_LOG_SIZE) {
g_logFile.open(QIODevice::WriteOnly | QIODevice::Text);
} else {
g_logFile.open(QIODevice::Append | QIODevice::Text);
}
}
void DialogBase::attachButtonClicked() {
LOG_STR("DialogBase::attachButtonClicked\n") ;
QString fileName = QFileDialog::getOpenFileName(this, tr("Select file to be published"),
"",
tr("Files (*.*)"));
if ( fileName.length() > 0 ) {
QFile f ( fileName ) ;
if ( f.open(QIODevice::ReadOnly) ) {
if ( f.size() > ( KMaxProtocolItemSize * 10 ) ) {
emit error ( MController::FileOperationError, tr("File way too big")) ;
} else {
QByteArray content ( f.read(f.size() ) ) ;
QByteArray compressedContent ( qCompress(content) ) ;
LOG_STR2("Size of content = %d", (int) (content.size())) ;
LOG_STR2("Size of compressed = %d", (int) (compressedContent.size())) ;
if (content.size() > (qint64)(( KMaxProtocolItemSize - ( 50*1024 ) )) &&
compressedContent.size() > (qint64)(( KMaxProtocolItemSize - ( 50*1024 ) )) ) {
emit error ( MController::FileOperationError, tr("File too big")) ;
} else {
// file was not too big. here now just mark the filename
// for later use.
if ( iFilesAboutToBeAttached.count() != 0 ) {
iFilesAboutToBeAttached.clear() ;
}
MetadataQueryDialog::MetadataResultSet metadata ;
metadata.iFileName = fileName ;
MetadataQueryDialog metadataDialog(this,
*iController,
metadata ) ;
if ( metadataDialog.exec() == QDialog::Accepted ) {
iFilesAboutToBeAttached.append(metadata) ;
iAttachmentListLabel->setText(metadata.iFileName) ;
} else {
iAttachmentListLabel->setText(QString()) ;
}
}
}
} else {
emit error ( MController::FileOperationError, tr("File open error")) ;
}
}
}
bufsize_t AbstractFileBuffer::getReadableSize(QFile &fIn)
{
qint64 fileSize = fIn.size();
bufsize_t size = static_cast<bufsize_t> (fileSize);
if (size > FILE_MAXSIZE) {
size = FILE_MAXSIZE;
}
return size;
}
static QFile* map(QString path, raw_buffer &fData)
{
const char *message;
QFile *f = new QFile(path);
if (!f->open(QIODevice::ReadOnly)) {
message = "is not readable";
goto map_failed;
}
if (f->size() > std::numeric_limits<typeof(fData.m_len)>::max()) {
message = "is too big";
goto map_failed;
}
if (f->size() != 0) {
fData.m_len = f->size();
fData.m_str = (const char *)f->map(0, f->size());
if (fData.m_str == NULL) {
message = "failed to memory map";
goto map_failed;
}
} else {
qDebug() << "File" << path << "is empty";
fData.m_len = 0;
fData.m_str = "";
}
return f;
map_failed:
f->close();
delete f;
f = NULL;
const char *fileNameStr = qPrintable(path);
fprintf(stderr, "%s %s\n", fileNameStr, message);
return f;
}
QTreeWidgetItem* dragTarget::ramifica ( QString path, QTreeWidget *parent ) //overloaded function to work with toplevels
{
puts("ramifico");
/*se il cursore si trova sopra un elemento esistente appendiamo sotto...*/
KIcon icon;
//e' necessario gestire la stringa di controllo per il mime che arriva dal mime di tipo aku/newarchive
//rimuovo la stringa di controllo dalla stringa che servir� per ricostruire il path e il nome file, e scrivo il mimeType nella colonna appropriata
QString toPath = "/"; //su windows impostare C:\/
int target = path.indexOf ( "!*mimetosend:" );
mimeCheck = path;
mimeCheck.remove ( 0,target );
mimeCheck.remove ( "!*mimetosend:" );
icon = KIcon(KMimeType::mimeType(mimeCheck) -> iconName());///KIcon(mimeCheck);
path.remove ( target, path.length() );
//************************************************************************************************************************************//
if ( path.indexOf ( tr ( "*User created Folder*" ) ) == -1 ) //distinguo le cartelle normali da quelle create dall'utente (* iniziale)
{
QStringList folders = path.split ( QDir().separator(), QString::SkipEmptyParts );
lastItemAdded = new QTreeWidgetItem ( parent );
lastItemAdded -> setText ( 0, folders[folders.size()-1] );
for ( int i=0; i<folders.size() - 1; i++ )
{
toPath.append ( folders[i]+QDir().separator() );
}
}
else
{
//imposto gli attributi della cartella creata dall'utente
toPath = tr ( "*User created Folder*" ); //questo va nel path
path.remove ( target, path.length() );
path.remove ( tr ( "*User created Folder*" ) );
lastItemAdded = new QTreeWidgetItem ( parent );
lastItemAdded -> setText ( 0, path ); //nome cartella
mimeCheck = "inode/directory" ; //mimetype
icon = KIcon("inode-directory");
}
lastItemAdded -> setText ( 1, toPath );
//scrivo le informazioni sul mime
lastItemAdded -> setText ( 2, mimeCheck );
lastItemAdded -> setIcon ( 0,icon );
//scriviamo le informazioni sulla dimensione
if ( lastItemAdded -> text ( 2 ) != "inode/directory" ) //se non è una cartella
{
QFile sizeInfo ( lastItemAdded -> text ( 1 ) + lastItemAdded -> text ( 0 ) );
lastItemAdded -> setText ( 3, KLocale("").formatByteSize(sizeInfo.size()) ); //usiamo la funzione della classe rar per la conversione della dimensione
lastItemAdded -> setTextAlignment ( 3, Qt::AlignRight | Qt::AlignVCenter );
}
header() -> setResizeMode ( QHeaderView::ResizeToContents );
return lastItemAdded;
}
void UIImageViewer::loadImage(int i) {
QFile f;
QPixmap p;
QString filename;
if (!this->isVisible()) {
ui->image->clear();
show();
}
QLOG_TRACE() << "ImageViewer :: Loading image " << currentImage << "from" << imagesToDisplay.count();
rotation = 0;
if (imagesToDisplay.count() > i) {
filename = imagesToDisplay.value(i);
if (f.exists(filename)) {
f.setFileName(filename);
ui->statusbar->showMessage("Working...");
if (ui->image->movie() != 0) ui->image->movie()->stop();
if (filename.endsWith(".gif")) {
// Always assume gifs are animated -> therefore use QMovie for playback
QMovie *movie = new QMovie(filename);
ui->image->setMovie(movie);
movie->start();
ui->statusbar->showMessage("Loaded image " + filename, 2000);
ui->lCurrentImage->setText(QString("%1/%2").arg(currentImage+1).arg(imagesToDisplay.count()));
ui->lImageInfo->setText("");
}
else {
if (p.load(filename)) {
originalPixmap = p;
transformPixmap();
fitImage();
ui->statusbar->showMessage("Loaded image " + filename, 2000);
ui->lCurrentImage->setText(QString("%1/%2").arg(currentImage+1).arg(imagesToDisplay.count()));
ui->lImageInfo->setText(QString("Resolution: %1x%2, Size: %3kB")
.arg(originalPixmap.width())
.arg(originalPixmap.height())
.arg(f.size()/1024)
);
}
else {
QLOG_ERROR() << "ImageViewer :: Error loading image" << filename;
}
}
}
if (runSlideshow)
slideshowTimer->start();
}
}
void rollFileIfNecessary(QFile& file) {
uint64_t now = usecTimestampNow();
if ((file.size() > MAX_LOG_SIZE) || (now - _lastRollTime) > MAX_LOG_AGE_USECS) {
QString newFileName = getLogRollerFilename();
if (file.copy(newFileName)) {
_lastRollTime = now;
file.open(QIODevice::WriteOnly | QIODevice::Truncate);
file.close();
qDebug() << "Rolled log file: " << newFileName;
}
}
}
bool QBluetoothTransferReplyBluez::start()
{
QFile *file = qobject_cast<QFile *>(m_source);
if(!file){
m_tempfile = new QTemporaryFile(this );
m_tempfile->open();
qCDebug(QT_BT_BLUEZ) << "Not a QFile, making a copy" << m_tempfile->fileName();
if (!m_source->isReadable()) {
m_errorStr = QBluetoothTransferReply::tr("QIODevice cannot be read. "
"Make sure it is open for reading.");
m_error = QBluetoothTransferReply::IODeviceNotReadableError;
m_finished = true;
m_running = false;
emit QBluetoothTransferReply::error(m_error);
emit finished(this);
return false;
}
QFutureWatcher<bool> *watcher = new QFutureWatcher<bool>();
QObject::connect(watcher, SIGNAL(finished()), this, SLOT(copyDone()));
QFuture<bool> results = QtConcurrent::run(QBluetoothTransferReplyBluez::copyToTempFile, m_tempfile, m_source);
watcher->setFuture(results);
}
else {
if (!file->exists()) {
m_errorStr = QBluetoothTransferReply::tr("Source file does not exist");
m_error = QBluetoothTransferReply::FileNotFoundError;
m_finished = true;
m_running = false;
emit QBluetoothTransferReply::error(m_error);
emit finished(this);
return false;
}
if (request().address().isNull()) {
m_errorStr = QBluetoothTransferReply::tr("Invalid target address");
m_error = QBluetoothTransferReply::HostNotFoundError;
m_finished = true;
m_running = false;
emit QBluetoothTransferReply::error(m_error);
emit finished(this);
return false;
}
m_size = file->size();
startOPP(file->fileName());
}
return true;
}
void MainWindow::fileSent(){
ip = ui->lineEditIp->text();
port = ui->spinBoxPort->value();
soc.connectToHost(ip,port);
if(soc.waitForConnected(1)){
/*
ARTHUR 27/11 :
Modifié afin d'intégré : - La taille du nom du fichier
- Le nom du fichier
- La taille du fichier
- Le fichier
*/
qDebug() << "[CLI] - NETWORK SUCCESS";
QFile * myFile = new QFile(QFileInfo(fileName).absoluteFilePath());
QByteArray ba = QFileInfo(fileName).baseName().toLocal8Bit();
const char *c_str2 = ba.data();
int cpt=0,myFileSize=myFile->size();
qDebug() << "[CLI] FileName" << QFileInfo(fileName).baseName();
while(c_str2[cpt]!='\0'){
cpt++;
}
cpt++;
qDebug() << "[CLI] - TOTAL SIZE TO SENT " << myFile->size() + 2*sizeof(int)+cpt*sizeof(char);
qDebug() << "[CLI] - SIZE OF FILE " << myFile->size();
ui->progressBarFile->setMaximum(myFile->size() + 2*sizeof(int)+cpt*sizeof(char));
myFile->open(QIODevice::ReadOnly);
this->soc.write((const char*) &cpt, sizeof(int));
this->soc.write((const char*) c_str2, cpt);
this->soc.write((const char*) &myFileSize,sizeof(int));
soc.setReadBufferSize(myFileSize);
// this->soc.flush();
qDebug() << this->soc.write(myFile->readAll());
soc.flush();
}else{
qDebug() << "[CLI] - NETWORK ISSUE";
QMessageBox::critical(this,"Error","Network Issue");
return;
}
}
QByteArray QCOMM::md5(QFile &file)
{
unsigned char *buf;
bool isopen;
if(!file.exists())
return QByteArray();
if(file.size()==0)
return QByteArray();
if(file.isOpen())
isopen = TRUE;
if(isopen&&(!file.open(QIODevice::ReadOnly)))
return QByteArray();
buf = file.map(0,file.size());
if(isopen)
file.close();
if(0==buf)
return QByteArray();
QByteArray data = QByteArray::fromRawData((char*)buf,file.size());
QByteArray md5 = QCryptographicHash::hash (data, QCryptographicHash::Md5);
file.unmap(buf);
return md5;
}
bool Packer::Pack_Directory(QFile &file, const QString &sourceFolderLocation) {
QDir dir(sourceFolderLocation);
assert(dir.count() > 0); //empty folders should never enter this function
//Allocate space for the length of the directory names
qint64 startingOffset = file.size();
if (!this->Write_Buffer_To_File(file, QByteArray(8, 0x00))) return false;
//Create a table entry for each directory
QFileInfoList directories = dir.entryInfoList(QDir::Dirs | QDir::NoDotAndDotDot);
QHash<QString, qint64> directoryTable;
foreach (QFileInfo sourceDirectory, directories) {
if (sourceDirectory.dir().count() == 0) continue; //we won't pack empty folders
//Write the length of the directory name and the directory name itself
if (!this->Write_Buffer_To_File(file, this->Get_Byte_Array_From_int(sourceDirectory.fileName().size()))) return false;
if (!this->Write_Buffer_To_File(file, sourceDirectory.fileName().toUtf8())) return false;
//Insert the directory into the hash to update it later
directoryTable.insert(sourceDirectory.fileName(), file.size());
//Allocate 8 bytes for the start pointer and size value
if (!this->Write_Buffer_To_File(file, QByteArray(8, 0x00))) return false;
}
if (!this->Write_Buffer_To_File(file, this->Get_Byte_Array_From_qint64(file.size()-startingOffset), startingOffset)) return false;
//Allocate space for the length of the file names
startingOffset = file.size();
if (!this->Write_Buffer_To_File(file, QByteArray(8, 0x00))) return false;
//Create a table entry for each file
QFileInfoList files = dir.entryInfoList(QDir::Files);
QHash<QString, qint64> fileTable;
foreach (QFileInfo sourceFile, files) {
//Write the length of the filename and the filename itself
if (!this->Write_Buffer_To_File(file, this->Get_Byte_Array_From_int(sourceFile.fileName().size()))) return false;
if (!this->Write_Buffer_To_File(file, sourceFile.fileName().toUtf8())) return false;
//Insert the file into the hash to update it later
fileTable.insert(sourceFile.fileName(), file.size());
//Allocate 16 bytes for the start pointer and size value
if (!this->Write_Buffer_To_File(file, QByteArray(16, 0x00))) return false;
}
if (!this->Write_Buffer_To_File(file, this->Get_Byte_Array_From_qint64(file.size()-startingOffset), startingOffset)) return false;
//Pack each file. Update the table entry for each file along the way
foreach (QFileInfo sourceFile, files) {
qint64 startByte = file.size();
if (!this->Pack_File(file, sourceFile.filePath())) return false;
//Update the table entry with the new pointers
if (!this->Write_Buffer_To_File(file, this->Get_Byte_Array_From_qint64(startByte)+this->Get_Byte_Array_From_qint64(sourceFile.size()), fileTable.value(sourceFile.fileName()))) return false;
}
void ZGui::load ( const QString fileName, bool AutoCodec )
{
toLog("load ("+fileName+")");
QFile file ( fileName );
if ( file.open ( IO_ReadWrite ) )//IO_ReadOnly ) )
{
//Block update
edit->blockSignals(true);
edit->setAutoUpdate(false);
//Set def editor
edit->clear();
edit->setText("");
//Detect codec
if ( AutoCodec )
{
//Reset all checked
for (int i=0; i<CODEC_COUNT;i++)
CodeMenu->setItemChecked(i,false);
//Read data for detect
char data[10000];
int size = file.readBlock(data, sizeof(data));
file.reset();
textCode = detectCodec(data, size);
//Check codec
CodeMenu->setItemChecked(textCode, true);
}
toLog("\tload text");
//Load file
char data[ file.size() ];
file.readBlock(data, sizeof(data));
QTextCodec* codec = codecByLocalId(textCode);
toLog("\tset text");
edit->setText( codec->toUnicode( data ) );
toLog("\tclose file");
file.close();
//Unblock update
edit->blockSignals(false);
edit->setAutoUpdate(true);
#ifdef MDI
setMainWidgetTitle(sFileName);
buildDlgMenu();
#endif
toLog("end load");
}
}
