You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
484 lines
12 KiB
484 lines
12 KiB
/* This file is part of the KDE Project
|
|
Copyright (c) 2004 Kévin Ottens <ervin ipsquad net>
|
|
Linux CD/DVD detection
|
|
Copyright (c) 2005 Bernhard Rosenkraenzer <bero arklinux org>
|
|
|
|
This library is free software; you can redistribute it and/or
|
|
modify it under the terms of the GNU Library General Public
|
|
License version 2 as published by the Free Software Foundation.
|
|
|
|
This library is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
Library General Public License for more details.
|
|
|
|
You should have received a copy of the GNU Library General Public License
|
|
along with this library; see the file COPYING.LIB. If not, write to
|
|
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
|
|
Boston, MA 02110-1301, USA.
|
|
*/
|
|
|
|
#include "fstabbackend.h"
|
|
|
|
#ifdef __linux__
|
|
// For CD/DVD drive detection
|
|
#include <fcntl.h>
|
|
#include <sys/ioctl.h>
|
|
#include <unistd.h>
|
|
#include <stdint.h>
|
|
#define CDROM_GET_CAPABILITY 0x5331
|
|
#define CDSL_CURRENT ((int) (~0U>>1))
|
|
#define CDC_DVD_R 0x10000 /* drive can write DVD-R */
|
|
#define CDC_DVD_RAM 0x20000 /* drive can write DVD-RAM */
|
|
#define CDC_CD_R 0x2000 /* drive is a CD-R */
|
|
#define CDC_CD_RW 0x4000 /* drive is a CD-RW */
|
|
#define CDC_DVD 0x8000 /* drive is a DVD */
|
|
#include <tqfile.h>
|
|
#endif
|
|
|
|
#include <klocale.h>
|
|
#include <kio/job.h>
|
|
#include <kio/netaccess.h>
|
|
#include <kdebug.h>
|
|
#include <kdirwatch.h>
|
|
#include <kurl.h>
|
|
#include <kmountpoint.h>
|
|
#include <kstandarddirs.h>
|
|
|
|
#ifdef _OS_SOLARIS_
|
|
#define FSTAB "/etc/vfstab"
|
|
#define MTAB "/etc/mnttab"
|
|
#else
|
|
#define FSTAB "/etc/fstab"
|
|
#define MTAB "/etc/mtab"
|
|
#endif
|
|
|
|
|
|
|
|
FstabBackend::FstabBackend(MediaList &list, bool networkSharesOnly)
|
|
: TQObject(), BackendBase(list), m_networkSharesOnly(networkSharesOnly)
|
|
{
|
|
KDirWatch::self()->addFile(MTAB);
|
|
KDirWatch::self()->addFile(FSTAB);
|
|
|
|
connect( KDirWatch::self(), TQT_SIGNAL( dirty(const TQString&) ),
|
|
this, TQT_SLOT( slotDirty(const TQString&) ) );
|
|
|
|
handleFstabChange(false);
|
|
handleMtabChange(false);
|
|
|
|
KDirWatch::self()->startScan();
|
|
|
|
#ifdef Q_OS_FREEBSD
|
|
connect( &m_mtabTimer, TQT_SIGNAL( timeout() ),
|
|
this, TQT_SLOT( handleMtabChange() ) );
|
|
m_mtabTimer.start(250);
|
|
#endif
|
|
}
|
|
|
|
FstabBackend::~FstabBackend()
|
|
{
|
|
TQStringList::iterator it = m_mtabIds.begin();
|
|
TQStringList::iterator end = m_mtabIds.end();
|
|
|
|
for (; it!=end; ++it)
|
|
{
|
|
m_mediaList.removeMedium(*it, false);
|
|
}
|
|
|
|
it = m_fstabIds.begin();
|
|
end = m_fstabIds.end();
|
|
|
|
for (; it!=end; ++it)
|
|
{
|
|
m_mediaList.removeMedium(*it, false);
|
|
}
|
|
KDirWatch::self()->removeFile(FSTAB);
|
|
KDirWatch::self()->removeFile(MTAB);
|
|
}
|
|
|
|
TQString FstabBackend::mount( const TQString &_udi )
|
|
{
|
|
const Medium* medium = m_mediaList.findById(_udi);
|
|
if (!medium)
|
|
return i18n("No such medium: %1").arg(_udi);
|
|
KIO::Job* job = KIO::mount( false, 0, medium->deviceNode(), medium->mountPoint());
|
|
KIO::NetAccess::synchronousRun( job, 0 );
|
|
return TQString::null;
|
|
}
|
|
|
|
TQString FstabBackend::unmount( const TQString &_udi )
|
|
{
|
|
const Medium* medium = m_mediaList.findById(_udi);
|
|
if (!medium)
|
|
return i18n("No such medium: %1").arg(_udi);
|
|
KIO::Job* job = KIO::unmount( medium->mountPoint(), false);
|
|
KIO::NetAccess::synchronousRun( job, 0 );
|
|
return TQString::null;
|
|
}
|
|
|
|
void FstabBackend::slotDirty(const TQString &path)
|
|
{
|
|
if (path==MTAB)
|
|
{
|
|
handleMtabChange();
|
|
}
|
|
else if (path==FSTAB)
|
|
{
|
|
handleFstabChange();
|
|
}
|
|
}
|
|
|
|
bool inExclusionPattern(KMountPoint *mount, bool networkSharesOnly)
|
|
{
|
|
if ( mount->mountType() == "swap"
|
|
|| mount->mountType() == "tmpfs"
|
|
|| mount->mountType() == "sysfs"
|
|
|| mount->mountType() == "fdescfs"
|
|
|| mount->mountType() == "kernfs"
|
|
|| mount->mountType() == "usbfs"
|
|
|| mount->mountType().tqcontains( "proc" )
|
|
|| mount->mountType() == "unknown"
|
|
|| mount->mountType() == "none"
|
|
|| mount->mountType() == "sunrpc"
|
|
|| mount->mountedFrom() == "none"
|
|
|| mount->mountedFrom() == "tmpfs"
|
|
|| mount->mountedFrom().tqfind("shm") != -1
|
|
|| mount->mountPoint() == "/dev/swap"
|
|
|| mount->mountPoint() == "/dev/pts"
|
|
|| mount->mountPoint().tqfind("/proc") == 0
|
|
|| mount->mountPoint().tqfind("/sys") == 0
|
|
|
|
// We might want to display only network shares
|
|
// since HAL doesn't handle them
|
|
|| ( networkSharesOnly
|
|
&& mount->mountType().tqfind( "smb" ) == -1
|
|
&& mount->mountType().tqfind( "cifs" ) == -1
|
|
&& mount->mountType().tqfind( "nfs" ) == -1
|
|
)
|
|
)
|
|
{
|
|
return true;
|
|
}
|
|
else
|
|
{
|
|
return false;
|
|
}
|
|
}
|
|
|
|
|
|
void FstabBackend::handleMtabChange(bool allowNotification)
|
|
{
|
|
TQStringList new_mtabIds;
|
|
KMountPoint::List mtab = KMountPoint::currentMountPoints();
|
|
|
|
KMountPoint::List::iterator it = mtab.begin();
|
|
KMountPoint::List::iterator end = mtab.end();
|
|
|
|
for (; it!=end; ++it)
|
|
{
|
|
TQString dev = (*it)->mountedFrom();
|
|
TQString mp = (*it)->mountPoint();
|
|
TQString fs = (*it)->mountType();
|
|
|
|
if ( ::inExclusionPattern(*it, m_networkSharesOnly) ) continue;
|
|
|
|
/* Did we know this already before ? If yes, then
|
|
nothing has changed, do not stat the mount point. Avoids
|
|
hang if network shares are stalling */
|
|
TQString mtabEntry = dev + "*" + mp + "*" + fs;
|
|
if(m_mtabEntries.tqcontains(mtabEntry)) {
|
|
new_mtabIds += m_mtabEntries[mtabEntry];
|
|
continue;
|
|
}
|
|
|
|
TQString id = generateId(dev, mp);
|
|
new_mtabIds+=id;
|
|
m_mtabEntries[mtabEntry] = id;
|
|
|
|
if ( !m_mtabIds.tqcontains(id) && m_fstabIds.tqcontains(id) )
|
|
{
|
|
TQString mime, icon, label;
|
|
guess(dev, mp, fs, true, mime, icon, label);
|
|
m_mediaList.changeMediumState(id, true, false,
|
|
mime, icon, label);
|
|
}
|
|
#if 0
|
|
else if ( !m_mtabIds.tqcontains(id) )
|
|
{
|
|
TQString name = generateName(dev, fs);
|
|
|
|
Medium *m = new Medium(id, name);
|
|
|
|
m->mountableState(dev, mp, fs, true);
|
|
|
|
TQString mime, icon, label;
|
|
guess(dev, mp, fs, true, mime, icon, label);
|
|
|
|
m->setMimeType(mime);
|
|
m->setIconName(icon);
|
|
m->setLabel(label);
|
|
|
|
m_mediaList.addMedium(m, notificationAllowed);
|
|
}
|
|
#endif
|
|
}
|
|
|
|
TQStringList::iterator it2 = m_mtabIds.begin();
|
|
TQStringList::iterator end2 = m_mtabIds.end();
|
|
|
|
for (; it2!=end2; ++it2)
|
|
{
|
|
if ( !new_mtabIds.tqcontains(*it2) && m_fstabIds.tqcontains(*it2) )
|
|
{
|
|
const Medium *medium = m_mediaList.findById(*it2);
|
|
|
|
TQString dev = medium->deviceNode();
|
|
TQString mp = medium->mountPoint();
|
|
TQString fs = medium->fsType();
|
|
|
|
|
|
TQString mtabEntry = dev + "*" + mp + "*" + fs;
|
|
m_mtabEntries.remove(mtabEntry);
|
|
|
|
TQString mime, icon, label;
|
|
guess(dev, mp, fs, false, mime, icon, label);
|
|
|
|
m_mediaList.changeMediumState(*it2, false, false,
|
|
mime, icon, label);
|
|
}
|
|
#if 0
|
|
else if ( !new_mtabIds.tqcontains(*it2) )
|
|
{
|
|
m_mediaList.removeMedium(*it2, allowNotification);
|
|
}
|
|
#endif
|
|
}
|
|
|
|
m_mtabIds = new_mtabIds;
|
|
}
|
|
|
|
void FstabBackend::handleFstabChange(bool allowNotification)
|
|
{
|
|
TQStringList new_fstabIds;
|
|
KMountPoint::List fstab = KMountPoint::possibleMountPoints();
|
|
|
|
KMountPoint::List::iterator it = fstab.begin();
|
|
KMountPoint::List::iterator end = fstab.end();
|
|
|
|
for (; it!=end; ++it)
|
|
{
|
|
TQString dev = (*it)->mountedFrom();
|
|
TQString mp = (*it)->mountPoint();
|
|
TQString fs = (*it)->mountType();
|
|
|
|
if ( ::inExclusionPattern(*it, m_networkSharesOnly) ) continue;
|
|
|
|
TQString id = generateId(dev, mp);
|
|
new_fstabIds+=id;
|
|
|
|
if ( !m_fstabIds.tqcontains(id) )
|
|
{
|
|
TQString name = generateName(dev, fs);
|
|
|
|
Medium *m = new Medium(id, name);
|
|
|
|
m->mountableState(dev, mp, fs, false);
|
|
|
|
TQString mime, icon, label;
|
|
guess(dev, mp, fs, false, mime, icon, label);
|
|
|
|
m->setMimeType(mime);
|
|
m->setIconName(icon);
|
|
m->setLabel(label);
|
|
|
|
m_mediaList.addMedium(m, allowNotification);
|
|
}
|
|
}
|
|
|
|
TQStringList::iterator it2 = m_fstabIds.begin();
|
|
TQStringList::iterator end2 = m_fstabIds.end();
|
|
|
|
for (; it2!=end2; ++it2)
|
|
{
|
|
if ( !new_fstabIds.tqcontains(*it2) )
|
|
{
|
|
m_mediaList.removeMedium(*it2, allowNotification);
|
|
}
|
|
}
|
|
|
|
m_fstabIds = new_fstabIds;
|
|
}
|
|
|
|
TQString FstabBackend::generateId(const TQString &devNode,
|
|
const TQString &mountPoint)
|
|
{
|
|
TQString d = KStandardDirs::realFilePath(devNode);
|
|
TQString m = KStandardDirs::realPath(mountPoint);
|
|
|
|
return "/org/kde/mediamanager/fstab/"
|
|
+d.tqreplace("/", "")
|
|
+m.tqreplace("/", "");
|
|
}
|
|
|
|
TQString FstabBackend::generateName(const TQString &devNode, const TQString &fsType)
|
|
{
|
|
KURL url( devNode );
|
|
|
|
if ( url.isValid() )
|
|
{
|
|
return url.fileName();
|
|
}
|
|
else // surely something nfs or samba based
|
|
{
|
|
return fsType;
|
|
}
|
|
}
|
|
|
|
void FstabBackend::guess(const TQString &devNode, const TQString &mountPoint,
|
|
const TQString &fsType, bool mounted,
|
|
TQString &mimeType, TQString &iconName, TQString &label)
|
|
{
|
|
enum { UNKNOWN, CD, CDWRITER, DVD, DVDWRITER } devType = UNKNOWN;
|
|
#ifdef __linux__
|
|
// Guessing device types by mount point is not exactly accurate...
|
|
// Do something accurate first, and fall back if necessary.
|
|
int device=open(TQFile::encodeName(devNode), O_RDONLY|O_NONBLOCK);
|
|
if(device>=0)
|
|
{
|
|
bool isCd=false;
|
|
TQString devname=devNode.section('/', -1);
|
|
if(devname.startsWith("scd") || devname.startsWith("sr"))
|
|
{
|
|
// SCSI CD/DVD drive
|
|
isCd=true;
|
|
}
|
|
else if(devname.startsWith("hd"))
|
|
{
|
|
// IDE device -- we can't tell if this is a
|
|
// CD/DVD drive or harddisk by just looking at the
|
|
// filename
|
|
TQFile m(TQString("/proc/ide/") + devname + "/media");
|
|
if(m.open(IO_ReadOnly))
|
|
{
|
|
TQString buf;
|
|
m.readLine(buf, 1024);
|
|
if(buf.tqcontains("cdrom"))
|
|
isCd=true;
|
|
m.close();
|
|
}
|
|
}
|
|
if(isCd)
|
|
{
|
|
int drv=ioctl(device, CDROM_GET_CAPABILITY, CDSL_CURRENT);
|
|
if(drv>=0)
|
|
{
|
|
if((drv & CDC_DVD_R) || (drv & CDC_DVD_RAM))
|
|
devType = DVDWRITER;
|
|
else if((drv & CDC_CD_R) || (drv & CDC_CD_RW))
|
|
devType = CDWRITER;
|
|
else if(drv & CDC_DVD)
|
|
devType = DVD;
|
|
else
|
|
devType = CD;
|
|
}
|
|
}
|
|
close(device);
|
|
}
|
|
#endif
|
|
if ( devType == CDWRITER
|
|
|| devNode.tqfind("cdwriter")!=-1 || mountPoint.tqfind("cdwriter")!=-1
|
|
|| devNode.tqfind("cdrecorder")!=-1 || mountPoint.tqfind("cdrecorder")!=-1
|
|
|| devNode.tqfind("cdburner")!=-1 || mountPoint.tqfind("cdburner")!=-1
|
|
|| devNode.tqfind("cdrw")!=-1 || mountPoint.tqfind("cdrw")!=-1
|
|
|| devNode.tqfind("graveur")!=-1
|
|
)
|
|
{
|
|
mimeType = "media/cdwriter";
|
|
label = i18n("CD Recorder");
|
|
}
|
|
else if ( devType == DVD || devType == DVDWRITER
|
|
|| devNode.tqfind("dvd")!=-1 || mountPoint.tqfind("dvd")!=-1 )
|
|
{
|
|
mimeType = "media/dvd";
|
|
label = i18n("DVD");
|
|
}
|
|
else if ( devType == CD
|
|
|| devNode.tqfind("cdrom")!=-1 || mountPoint.tqfind("cdrom")!=-1
|
|
// LINUX SPECIFIC
|
|
|| devNode.tqfind("/dev/scd")!=-1 || devNode.tqfind("/dev/sr")!=-1
|
|
// FREEBSD SPECIFIC
|
|
|| devNode.tqfind("/acd")!=-1 || devNode.tqfind("/scd")!=-1
|
|
)
|
|
{
|
|
mimeType = "media/cdrom";
|
|
label = i18n("CD-ROM");
|
|
}
|
|
else if ( devNode.tqfind("fd")!=-1 || mountPoint.tqfind("fd")!=-1
|
|
|| devNode.tqfind("floppy")!=-1 || mountPoint.tqfind("floppy")!=-1 )
|
|
{
|
|
if ( devNode.tqfind("360")!=-1 || devNode.tqfind("1200")!=-1 )
|
|
{
|
|
mimeType = "media/floppy5";
|
|
}
|
|
else
|
|
{
|
|
mimeType = "media/floppy";
|
|
}
|
|
label = i18n("Floppy");
|
|
}
|
|
else if ( mountPoint.tqfind("zip")!=-1
|
|
// FREEBSD SPECIFIC
|
|
|| devNode.tqfind("/afd")!=-1
|
|
)
|
|
{
|
|
mimeType = "media/zip";
|
|
label = i18n("Zip Disk");
|
|
}
|
|
else if ( mountPoint.tqfind("removable")!=-1
|
|
|| mountPoint.tqfind("hotplug")!=-1
|
|
|| mountPoint.tqfind("usb")!=-1
|
|
|| mountPoint.tqfind("firewire")!=-1
|
|
|| mountPoint.tqfind("ieee1394")!=-1
|
|
|| devNode.tqfind("/usb/")!= -1
|
|
)
|
|
{
|
|
mimeType = "media/removable";
|
|
label = i18n("Removable Device");
|
|
}
|
|
else if ( fsType.tqfind("nfs")!=-1 )
|
|
{
|
|
mimeType = "media/nfs";
|
|
label = i18n("Remote Share");
|
|
}
|
|
else if ( fsType.tqfind("smb")!=-1 || fsType.tqfind("cifs")!=-1
|
|
|| devNode.tqfind("//")!=-1 )
|
|
{
|
|
mimeType = "media/smb";
|
|
label = i18n("Remote Share");
|
|
}
|
|
else
|
|
{
|
|
mimeType = "media/hdd";
|
|
label = i18n("Hard Disk");
|
|
}
|
|
|
|
if ( mimeType=="media/nfs" || mimeType=="media/smb" )
|
|
{
|
|
label+= " (" + devNode + ")";
|
|
}
|
|
else
|
|
{
|
|
TQString tmp = devNode;
|
|
if ( tmp.startsWith("/dev/") )
|
|
{
|
|
tmp = tmp.mid(5);
|
|
}
|
|
label+= " (" + tmp + ")";
|
|
}
|
|
mimeType+= (mounted ? "_mounted" : "_unmounted");
|
|
iconName = TQString::null;
|
|
}
|
|
|
|
#include "fstabbackend.moc"
|