bool Media::setValueForRole(int role, const QVariant& value)
{
switch (role) {
case MediaCenter::MediaTypeRole:
return setType(value.toString());
case Qt::DisplayRole:
return setTitle(value.toString());
case MediaCenter::MediaUrlRole:
if (d->url != value.toString()) {
qDebug() << d->url << value.toString();
qFatal("Media URLs CANNOT be changed");
}
return false;
case Qt::DecorationRole:
return thumbnail().isEmpty() ? setThumbnail(value.toString()) : false;
case MediaCenter::CreatedAtRole:
return setCreatedAt(value.toDateTime());
case MediaCenter::GenreRole:
return setGenre(value.toString());
case MediaCenter::DurationRole :
return setDuration(value.toInt());
case MediaCenter::RatingRole :
return setRating(value.toInt());
default:
//qWarning() << "Unknown role " << role << " for value " << value;
return false;
}
}
FileFS::FileFS(const std::string &name, FileMode mode)
: DirectoryWithAttributes(name, mode, true){
this->mode = mode;
if (mode == FileMode::Overwrite) {
removeAll();
}
setCreatedAt();
setUpdatedAt();
create_subfolders(name);
if (!checkHeader()) {
throw std::runtime_error("Invalid file header: either file format or file version not correct");
}
}
FileHDF5::FileHDF5(const string &name, FileMode mode, Compression compression, OpenFlags flags) {
if (!fileExists(name)) {
mode = FileMode::Overwrite;
}
this->mode = mode;
this->compr = compression;
//we want hdf5 to keep track of the order in which links were created so that
//the order for indexed based accessors is stable cf. issue #387
H5Object fcpl = H5Pcreate(H5P_FILE_CREATE);
fcpl.check("Could not create file creation plist");
HErr res = H5Pset_link_creation_order(fcpl.h5id(), H5P_CRT_ORDER_TRACKED|H5P_CRT_ORDER_INDEXED);
res.check("Unable to create file (H5Pset_link_creation_order failed.)");
unsigned int h5mode = map_file_mode(mode);
bool is_create = !fileExists(name) || h5mode == H5F_ACC_TRUNC;
if (is_create) {
hid = H5Fcreate(name.c_str(), h5mode, fcpl.h5id(), H5P_DEFAULT);
} else {
hid = H5Fopen(name.c_str(), h5mode, H5P_DEFAULT);
}
if (!H5Iis_valid(hid)) {
throw H5Exception("Could not open/create file");
}
openRoot();
if (is_create) {
createHeader();
} else if (!checkHeader(mode) && (flags & OpenFlags::Force) != OpenFlags::Force) {
throw nix::InvalidFile("FileHDF5::open_existing!");
}
metadata = root.openGroup("metadata");
data = root.openGroup("data");
setCreatedAt();
setUpdatedAt();
}
void
QWebdavUrlInfo::davParsePropstats( const QString & path,
const QDomNodeList & propstats )
{
QString mimeType;
bool foundExecutable = false;
bool isDirectory = false;
setName(path);
for ( int i = 0; i < propstats.count(); i++) {
QDomElement propstat = propstats.item(i).toElement();
QDomElement status = propstat.namedItem( "status" ).toElement();
if ( status.isNull() ) {
qDebug() << "Error, no status code in this propstat";
return;
}
int code = codeFromResponse( status.text() );
if (code == 404)
continue ;
QDomElement prop = propstat.namedItem( "prop" ).toElement();
if ( prop.isNull() ) {
qDebug() << "Error: no prop segment in this propstat.";
return;
}
for ( QDomNode n = prop.firstChild(); !n.isNull(); n = n.nextSibling() ) {
QDomElement property = n.toElement();
if (property.isNull())
continue;
properties_[property.namespaceURI()][property.tagName()] = property.text();
if ( property.namespaceURI() != "DAV:" ) {
// break out - we're only interested in properties from the DAV namespace
continue;
}
if ( property.tagName() == "creationdate" )
setCreatedAt(parseDateTime( property.text(), property.attribute("dt") ));
else if ( property.tagName() == "getcontentlength" )
setSize(property.text().toULong());
else if ( property.tagName() == "displayname" )
setDisplayName(property.text());
else if ( property.tagName() == "source" )
{
QDomElement source;
source = property.namedItem( "link" ).toElement()
.namedItem( "dst" ).toElement();
if ( !source.isNull() )
setSource(source.text());
}
else if ( property.tagName() == "getcontentlanguage" )
setContentLanguage(property.text());
else if ( property.tagName() == "getcontenttype" )
{
if ( property.text() == "httpd/unix-directory" )
isDirectory = true;
else
mimeType = property.text();
}
else if ( property.tagName() == "executable" )
{
if ( property.text() == "T" )
foundExecutable = true;
}
else if ( property.tagName() == "getlastmodified" )
setLastModified(parseDateTime( property.text(), property.attribute("dt") ));
else if ( property.tagName() == "getetag" )
setEntitytag(property.text());
else if ( property.tagName() == "resourcetype" )
{
if ( !property.namedItem( "collection" ).toElement().isNull() )
isDirectory = true;
}
else
qDebug() << "Found unknown webdav property: "
<< property.tagName() << property.text();
}
}
setDir(isDirectory);
setFile(!isDirectory);
if (isDirectory && !name().endsWith("/"))
setName(name() + "/");
if ( foundExecutable || isDirectory )
setPermissions(0700);
else
setPermissions(0600);
if ( !isDirectory && !mimeType.isEmpty() )
setMimeType(mimeType);
}
