diff options
Diffstat (limited to 'kioslave/media/mediamanager/fstabbackend.cpp')
| -rw-r--r-- | kioslave/media/mediamanager/fstabbackend.cpp | 483 |
1 files changed, 0 insertions, 483 deletions
diff --git a/kioslave/media/mediamanager/fstabbackend.cpp b/kioslave/media/mediamanager/fstabbackend.cpp deleted file mode 100644 index b15e26683..000000000 --- a/kioslave/media/mediamanager/fstabbackend.cpp +++ /dev/null @@ -1,483 +0,0 @@ -/* 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); - TDEIO::Job* job = TDEIO::mount( false, 0, medium->deviceNode(), medium->mountPoint()); - TDEIO::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); - TDEIO::Job* job = TDEIO::unmount( medium->mountPoint(), false); - TDEIO::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().contains( "proc" ) - || mount->mountType() == "unknown" - || mount->mountType() == "none" - || mount->mountType() == "sunrpc" - || mount->mountedFrom() == "none" - || mount->mountedFrom() == "tmpfs" - || mount->mountedFrom().find("shm") != -1 - || mount->mountPoint() == "/dev/swap" - || mount->mountPoint() == "/dev/pts" - || mount->mountPoint().find("/proc") == 0 - || mount->mountPoint().find("/sys") == 0 - - // We might want to display only network shares - // since HAL doesn't handle them - || ( networkSharesOnly - && mount->mountType().find( "smb" ) == -1 - && mount->mountType().find( "cifs" ) == -1 - && mount->mountType().find( "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.contains(mtabEntry)) { - new_mtabIds += m_mtabEntries[mtabEntry]; - continue; - } - - TQString id = generateId(dev, mp); - new_mtabIds+=id; - m_mtabEntries[mtabEntry] = id; - - if ( !m_mtabIds.contains(id) && m_fstabIds.contains(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.contains(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.contains(*it2) && m_fstabIds.contains(*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.contains(*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.contains(id) ) - { - TQString name = generateName(dev, fs); - - Medium *m = new Medium(id, 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.contains(*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.replace("/", "") - +m.replace("/", ""); -} - -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.contains("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.find("cdwriter")!=-1 || mountPoint.find("cdwriter")!=-1 - || devNode.find("cdrecorder")!=-1 || mountPoint.find("cdrecorder")!=-1 - || devNode.find("cdburner")!=-1 || mountPoint.find("cdburner")!=-1 - || devNode.find("cdrw")!=-1 || mountPoint.find("cdrw")!=-1 - || devNode.find("graveur")!=-1 - ) - { - mimeType = "media/cdwriter"; - label = i18n("CD Recorder"); - } - else if ( devType == DVD || devType == DVDWRITER - || devNode.find("dvd")!=-1 || mountPoint.find("dvd")!=-1 ) - { - mimeType = "media/dvd"; - label = i18n("DVD"); - } - else if ( devType == CD - || devNode.find("cdrom")!=-1 || mountPoint.find("cdrom")!=-1 - // LINUX SPECIFIC - || devNode.find("/dev/scd")!=-1 || devNode.find("/dev/sr")!=-1 - // FREEBSD SPECIFIC - || devNode.find("/acd")!=-1 || devNode.find("/scd")!=-1 - ) - { - mimeType = "media/cdrom"; - label = i18n("CD-ROM"); - } - else if ( devNode.find("fd")!=-1 || mountPoint.find("fd")!=-1 - || devNode.find("floppy")!=-1 || mountPoint.find("floppy")!=-1 ) - { - if ( devNode.find("360")!=-1 || devNode.find("1200")!=-1 ) - { - mimeType = "media/floppy5"; - } - else - { - mimeType = "media/floppy"; - } - label = i18n("Floppy"); - } - else if ( mountPoint.find("zip")!=-1 - // FREEBSD SPECIFIC - || devNode.find("/afd")!=-1 - ) - { - mimeType = "media/zip"; - label = i18n("Zip Disk"); - } - else if ( mountPoint.find("removable")!=-1 - || mountPoint.find("hotplug")!=-1 - || mountPoint.find("usb")!=-1 - || mountPoint.find("firewire")!=-1 - || mountPoint.find("ieee1394")!=-1 - || devNode.find("/usb/")!= -1 - ) - { - mimeType = "media/removable"; - label = i18n("Removable Device"); - } - else if ( fsType.find("nfs")!=-1 ) - { - mimeType = "media/nfs"; - label = i18n("Remote Share"); - } - else if ( fsType.find("smb")!=-1 || fsType.find("cifs")!=-1 - || devNode.find("//")!=-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" |