I'm starting to use QT, and trying QDir I copy the example in the references of QT the one which listing the content of a folder.
I'm trying to listing the content of the root path in a MacOS snow leopard, version of QT 5.1.1 But don't appear all of it :S
This is the code:
QFileInfoList list = QDir::root().entryInfoList();
for(int i=0; i<list.count(); i++){
cout<< list[i].fileName().toStdString()<<endl;
}
But the output of this program is:
.
..
Applications
Developer
Library
opt
sockets.log
System
Users
When I think it should be: I know that ls -l don't show . and .. my worry is about the other folders, I put a line break separating the folders that appears in the output and ones who don't.
$ ls -l /
drwxrwxr-x+ 63 root admin 2142 Sep 18 21:22 Applications
drwxrwxr-x@ 15 root admin 510 Jan 1 2012 Developer
drwxrwxr-t+ 63 root admin 2142 Sep 16 13:05 Library
drwxr-xr-x 3 root admin 102 Jul 23 02:45 opt
-rw-rw-rw- 1 Andreu admin 75 Sep 19 12:35 sockets.log
drwxr-xr-x 4 root wheel 136 Sep 15 20:49 System
drwxr-xr-x 5 root admin 170 Sep 15 20:17 Users
drwxr-xr-x@ 2 root wheel 68 Jun 23 2009 Network
drwxrwxrwt@ 5 root admin 170 Sep 16 14:01 Volumes
drwxr-xr-x@ 39 root wheel 1326 Sep 15 22:46 bin
drwxrwxr-t@ 2 root admin 68 Jun 23 2009 cores
dr-xr-xr-x 3 root wheel 4272 Sep 16 13:26 dev
lrwxr-xr-x@ 1 root wheel 11 Sep 15 20:04 etc -> private/etc
dr-xr-xr-x 2 root wheel 1 Sep 16 13:26 home
-rw-r--r--@ 1 root wheel 20828964 Jun 8 2011 mach_kernel
dr-xr-xr-x 2 root wheel 1 Sep 16 13:26 net
drwxr-xr-x@ 6 root wheel 204 Sep 15 20:08 private
drwxr-xr-x@ 67 root wheel 2278 Sep 15 22:46 sbin
lrwxr-xr-x@ 1 root wheel 11 Sep 15 20:04 tmp -> private/tmp
drwxr-xr-x@ 14 root wheel 476 Sep 16 13:07 usr
lrwxr-xr-x@ 1 root wheel 11 Sep 15 20:04 var -> private/var
Anyone can tell me why the other folders not appear?
Thanks :)
Add filter to entryInfoList
On Unix entryInfoList() does not list hidden files. You have to "ask" for them. I think it will be similiar on Mac.
QFileInfoList list = QDir::root().entryInfoList(QDir::AllEntries | QDir::System | QDir::Hidden);
for(int i=0; i<list.count(); i++){
cout<< list[i].fileName().toStdString()<<endl;
}