QString LeScienze500::getDvdPath()
{
#ifdef Q_WS_X11
QString path = "/media/LESCIENZE" ;
QString path_1 = path + "/DVD1" ;
QString path_2 = path + "/DVD2" ;
if ( QFile().exists( path_1 ) || QFile().exists( path_2 ) )
return path ;
else
return QString() ;
#endif
#ifdef Q_WS_WIN
QFileInfoList dev_list ;
dev_list = QDir::drives() ;
for ( QFileInfoList::iterator itr = dev_list.begin() ; itr < dev_list.end() ; itr++ )
{
QString path = itr->absolutePath() ;
QString path_1 = path + "/DVD1" ;
QString path_2 = path + "/DVD2" ;
if ( QFile().exists( path_1 ) || QFile().exists( path_2 ) )
{
return path ;
}
}
return QString() ;
#endif
}
bool PathManager::SearchDirContianSuffix(const QString &dirFrom, QStringList &result, QString &suffix)
{
QVector<QString> dirNames;
QDir dir(dirFrom);
QFileInfoList filst;
QFileInfoList::iterator curFi;
//初始化
dirNames.clear();
if (dir.exists()){
dirNames << dirFrom;
}
else{
return true;
}
//遍历各级文件夹，并将这些文件夹中的文件删除
for (int i = 0; i < dirNames.size(); ++i)
{
dir.setPath(dirNames[i]);
filst = dir.entryInfoList(QDir::Dirs | QDir::Files
| QDir::Readable | QDir::Writable
| QDir::Hidden | QDir::NoDotAndDotDot
, QDir::DirsFirst);
if (filst.size()>0){
curFi = filst.begin();
while (curFi != filst.end())
{
//遇到文件夹,则添加至文件夹列表dirs尾部
if (curFi->isDir()){
dirNames.push_back(curFi->filePath());
}
else if (curFi->isFile()){
if (curFi->fileName().endsWith(suffix)){
result.push_back(curFi->absolutePath());
break;
}
}
curFi++;
}//end of while
}
}
return true;
}