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tdelibs
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Code Issues Releases Wiki Activity

Add preliminary udisks eject support

Browse Source 
Fix additional tdeioslave dirlister problems
pull/16/head
Timothy Pearson 12 years ago
parent 5d6798e9f9
commit bfc7b3bdbe
5 changed files with 167 additions and 94 deletions
Show Stats Download Patch File Download Diff File

1
CMakeLists.txt
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@ -84,6 +84,7 @@ OPTION( WITH_GCC_VISIBILITY "Enable fvisibility and fvisibility-inlines-hidden"
OPTION( WITH_INOTIFY "Enable inotify support for tdeio" ON )
OPTION( WITH_GAMIN "Enable FAM/GAMIN support" ${WITH_ALL_OPTIONS} )
option( WITH_UPOWER "Enable UPOWER support" ${WITH_ALL_OPTIONS} )
option( WITH_UDISKS "Enable UDISKS support" ${WITH_ALL_OPTIONS} )
option( WITH_UDISKS2 "Enable UDISKS2 support" ${WITH_ALL_OPTIONS} )
OPTION( WITH_NETWORK_MANAGER_BACKEND "Enable network-manager support" OFF )
OPTION( WITH_SUDO_TDESU_BACKEND "Use sudo as backend for tdesu (default is su)" OFF )

56
tdecore/tdehardwaredevices.cpp
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@ -68,18 +68,21 @@
#endif // WITH_NETWORK_MANAGER_BACKEND
// uPower and uDisks2 integration
#if defined(WITH_UPOWER) || defined(WITH_UDISKS2)
#if defined(WITH_UPOWER) || defined(WITH_UDISKS) || defined(WITH_UDISKS2)
#include <tqdbusdata.h>
#include <tqdbusmessage.h>
#include <tqdbusproxy.h>
#include <tqdbusvariant.h>
#include <tqdbusconnection.h>
#endif // defined(WITH_UPOWER) || defined(WITH_UDISKS2)
#ifdef WITH_UDISKS2
#endif // defined(WITH_UPOWER) || defined(WITH_UDISKS) || defined(WITH_UDISKS2)
#if defined(WITH_UDISKS) || defined(WITH_UDISKS2)
#include <tqdbuserror.h>
#include <tqdbusdatamap.h>
#include <tqdbusobjectpath.h>
#endif // WITH_UDISKS2
#endif // defined(WITH_UDISKS) || defined(WITH_UDISKS2)
#if defined(WITH_UDISKS)
#include "tqdbusdatalist.h"
#endif // ddefined(WITH_UDISKS)
// BEGIN BLOCK
// Copied from include/linux/genhd.h
@ -454,6 +457,38 @@ bool TDEStorageDevice::lockDriveMedia(bool lock) {
}
}
bool ejectDriveUDisks(TDEStorageDevice* sdevice) {
#ifdef WITH_UDISKS
TQT_DBusConnection dbusConn = TQT_DBusConnection::addConnection(TQT_DBusConnection::SystemBus);
if (dbusConn.isConnected()) {
TQString blockDeviceString = sdevice->deviceNode();
blockDeviceString.replace("/dev/", "");
blockDeviceString = "/org/freedesktop/UDisks/devices/" + blockDeviceString;
// Eject the drive!
TQT_DBusError error;
TQT_DBusProxy driveControl("org.freedesktop.UDisks", blockDeviceString, "org.freedesktop.UDisks.Device", dbusConn);
TQValueList<TQT_DBusData> params;
TQT_DBusDataList options;
params << TQT_DBusData::fromList(options);
TQT_DBusMessage reply = driveControl.sendWithReply("DriveEject", params, &error);
if (error.isValid()) {
// Error!
printf("[ERROR] %s\n\r", error.name().ascii()); fflush(stdout);
return FALSE;
}
else {
return TRUE;
}
}
else {
return FALSE;
}
#else // WITH_UDISKS
return FALSE;
#endif // WITH_UDISKS
}
bool ejectDriveUDisks2(TDEStorageDevice* sdevice) {
#ifdef WITH_UDISKS2
TQT_DBusConnection dbusConn = TQT_DBusConnection::addConnection(TQT_DBusConnection::SystemBus);
@ -534,6 +569,16 @@ bool TDEStorageDevice::ejectDrive() {
return TRUE;
}
else {
#ifdef WITH_UDISKS2
printf("[tdehwlib] Failed to eject drive '%s' via udisks2, falling back to alternate mechanism\n\r", deviceNode().ascii());
#endif // WITH_UDISKS2
if (ejectDriveUDisks(this)) {
return TRUE;
}
else {
#ifdef WITH_UDISKS
printf("[tdehwlib] Failed to eject drive '%s' via udisks, falling back to alternate mechanism\n\r", deviceNode().ascii());
#endif // WITH_UDISKS
TQString command = TQString("eject -v '%1' 2>&1").arg(deviceNode());
FILE *exepipe = popen(command.ascii(), "r");
@ -546,13 +591,16 @@ bool TDEStorageDevice::ejectDrive() {
return TRUE;
}
else {
printf("[tdehwlib] Failed to eject drive '%s' via 'eject' command\n\r", deviceNode().ascii());
return FALSE;
}
}
else {
printf("[tdehwlib] Failed to eject drive '%s' via 'eject' command\n\r", deviceNode().ascii());
return FALSE;
}
}
}
}
bool TDEStorageDevice::ejectDriveMedia() {

164
tdeio/tdeio/kdirlister.cpp
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@ -106,6 +106,7 @@ bool KDirListerCache::listDir( KDirLister *lister, const KURL& _u,
_url.cleanPath(); // kill consecutive slashes
_url.adjustPath(-1);
TQString urlStr = _url.url();
TQString urlReferenceStr = _url.internalReferenceURL();
if ( !lister->validURL( _url ) ) {
return false;
@ -144,10 +145,10 @@ bool KDirListerCache::listDir( KDirLister *lister, const KURL& _u,
if ( lister->d->url.isEmpty() || !_keep ) // set toplevel URL only if not set yet
lister->d->url = _url;
DirItem *itemU = itemsInUse[urlStr];
DirItem *itemU = itemsInUse[urlStr + ":" + urlReferenceStr];
DirItem *itemC;
if ( !urlsCurrentlyListed[urlStr] )
if ( !urlsCurrentlyListed[urlStr + ":" + urlReferenceStr] )
{
// if there is an update running for _url already we get into
// the following case - it will just be restarted by updateDirectory().
@ -169,8 +170,8 @@ bool KDirListerCache::listDir( KDirLister *lister, const KURL& _u,
lister->emitItems();
// _url is already in use, so there is already an entry in urlsCurrentlyHeld
assert( urlsCurrentlyHeld[urlStr] );
urlsCurrentlyHeld[urlStr]->append( lister );
assert( urlsCurrentlyHeld[urlStr + ":" + urlReferenceStr] );
urlsCurrentlyHeld[urlStr + ":" + urlReferenceStr]->append( lister );
lister->d->complete = oldState;
@ -188,7 +189,7 @@ bool KDirListerCache::listDir( KDirLister *lister, const KURL& _u,
kdDebug(7004) << "listDir: Entry in cache: " << _url << endl;
itemC->decAutoUpdate();
itemsInUse.insert( urlStr, itemC );
itemsInUse.insert( urlStr + ":" + urlReferenceStr, itemC );
itemU = itemC;
bool oldState = lister->d->complete;
@ -203,10 +204,10 @@ bool KDirListerCache::listDir( KDirLister *lister, const KURL& _u,
lister->addNewItems( *(itemC->lstItems) );
lister->emitItems();
Q_ASSERT( !urlsCurrentlyHeld[urlStr] );
Q_ASSERT( !urlsCurrentlyHeld[urlStr + ":" + urlReferenceStr] );
TQPtrList<KDirLister> *list = new TQPtrList<KDirLister>;
list->append( lister );
urlsCurrentlyHeld.insert( urlStr, list );
urlsCurrentlyHeld.insert( urlStr + ":" + urlReferenceStr, list );
lister->d->complete = oldState;
@ -225,11 +226,11 @@ bool KDirListerCache::listDir( KDirLister *lister, const KURL& _u,
TQPtrList<KDirLister> *list = new TQPtrList<KDirLister>;
list->append( lister );
urlsCurrentlyListed.insert( urlStr, list );
urlsCurrentlyListed.insert( urlStr + ":" + urlReferenceStr, list );
itemsCached.remove( urlStr );
itemU = new DirItem( _url );
itemsInUse.insert( urlStr, itemU );
itemsInUse.insert( urlStr + ":" + urlReferenceStr, itemU );
// // we have a limit of MAX_JOBS_PER_LISTER concurrently running jobs
// if ( lister->numJobs() >= MAX_JOBS_PER_LISTER )
@ -271,7 +272,7 @@ bool KDirListerCache::listDir( KDirLister *lister, const KURL& _u,
emit lister->started( _url );
urlsCurrentlyListed[urlStr]->append( lister );
urlsCurrentlyListed[urlStr + ":" + urlReferenceStr]->append( lister );
TDEIO::ListJob *job = jobForUrl( urlStr );
Q_ASSERT( job );
@ -389,21 +390,22 @@ void KDirListerCache::stop( KDirLister *lister )
void KDirListerCache::stop( KDirLister *lister, const KURL& _u )
{
TQString urlStr( _u.url(-1) );
TQString urlReferenceStr = _u.internalReferenceURL();
KURL _url( urlStr );
// TODO: consider to stop all the "child jobs" of _url as well
kdDebug(7004) << k_funcinfo << lister << " url=" << _url << endl;
TQPtrList<KDirLister> *listers = urlsCurrentlyListed[urlStr];
TQPtrList<KDirLister> *listers = urlsCurrentlyListed[urlStr + ":" + urlReferenceStr];
if ( !listers || !listers->removeRef( lister ) )
return;
// move lister to urlsCurrentlyHeld
TQPtrList<KDirLister> *holders = urlsCurrentlyHeld[urlStr];
TQPtrList<KDirLister> *holders = urlsCurrentlyHeld[urlStr + ":" + urlReferenceStr];
if ( !holders )
{
holders = new TQPtrList<KDirLister>;
urlsCurrentlyHeld.insert( urlStr, holders );
urlsCurrentlyHeld.insert( urlStr + ":" + urlReferenceStr, holders );
}
holders->append( lister );
@ -421,7 +423,7 @@ void KDirListerCache::stop( KDirLister *lister, const KURL& _u )
if ( job )
killJob( job );
urlsCurrentlyListed.remove( urlStr );
urlsCurrentlyListed.remove( urlStr + ":" + urlReferenceStr );
}
if ( lister->numJobs() == 0 )
@ -440,10 +442,12 @@ void KDirListerCache::setAutoUpdate( KDirLister *lister, bool enable )
for ( KURL::List::Iterator it = lister->d->lstDirs.begin();
it != lister->d->lstDirs.end(); ++it )
{
if ( enable )
itemsInUse[(*it).url()]->incAutoUpdate();
else
itemsInUse[(*it).url()]->decAutoUpdate();
if ( enable ) {
itemsInUse[(*it).url() + ":" + (*it).internalReferenceURL()]->incAutoUpdate();
}
else {
itemsInUse[(*it).url() + ":" + (*it).internalReferenceURL()]->decAutoUpdate();
}
}
}
@ -469,7 +473,8 @@ void KDirListerCache::forgetDirs( KDirLister *lister, const KURL& _url, bool not
KURL url( _url );
url.adjustPath( -1 );
TQString urlStr = url.url();
TQPtrList<KDirLister> *holders = urlsCurrentlyHeld[urlStr];
TQString urlReferenceStr = url.internalReferenceURL();
TQPtrList<KDirLister> *holders = urlsCurrentlyHeld[urlStr + ":" + urlReferenceStr];
//Q_ASSERT( holders );
if ( holders )
{
@ -482,15 +487,15 @@ void KDirListerCache::forgetDirs( KDirLister *lister, const KURL& _url, bool not
// might crash in findByName()).
lister->d->lstDirs.remove( lister->d->lstDirs.find( url ) );
DirItem *item = itemsInUse[urlStr];
DirItem *item = itemsInUse[urlStr + ":" + urlReferenceStr];
if ( holders && holders->isEmpty() )
{
urlsCurrentlyHeld.remove( urlStr ); // this deletes the (empty) holders list
if ( !urlsCurrentlyListed[urlStr] )
urlsCurrentlyHeld.remove( urlStr + ":" + urlReferenceStr ); // this deletes the (empty) holders list
if ( !urlsCurrentlyListed[urlStr + ":" + urlReferenceStr] )
{
// item not in use anymore -> move into cache if complete
itemsInUse.remove( urlStr );
itemsInUse.remove( urlStr + ":" + urlReferenceStr );
// this job is a running update
TDEIO::ListJob *job = jobForUrl( urlStr );
@ -560,7 +565,8 @@ void KDirListerCache::updateDirectory( const KURL& _dir )
kdDebug(7004) << k_funcinfo << _dir << endl;
TQString urlStr = _dir.url(-1);
if ( !checkUpdate( urlStr ) ) {
TQString urlReferenceStr = _dir.internalReferenceURL();
if ( !checkUpdate( _dir, -1 ) ) {
return;
}
@ -570,8 +576,8 @@ void KDirListerCache::updateDirectory( const KURL& _dir )
// - update a currently running listing: the listers are in urlsCurrentlyListed
// and urlsCurrentlyHeld
TQPtrList<KDirLister> *listers = urlsCurrentlyListed[urlStr];
TQPtrList<KDirLister> *holders = urlsCurrentlyHeld[urlStr];
TQPtrList<KDirLister> *listers = urlsCurrentlyListed[urlStr + ":" + urlReferenceStr];
TQPtrList<KDirLister> *holders = urlsCurrentlyHeld[urlStr + ":" + urlReferenceStr];
// restart the job for _dir if it is running already
bool killed = false;
@ -646,11 +652,11 @@ void KDirListerCache::updateDirectory( const KURL& _dir )
}
}
bool KDirListerCache::checkUpdate( const TQString& _dir )
bool KDirListerCache::checkUpdate( const KURL& _dir, int truncationMode )
{
if ( !itemsInUse[_dir] )
if ( !itemsInUse[_dir.url(truncationMode) + ":" + _dir.internalReferenceURL()] )
{
DirItem *item = itemsCached[_dir];
DirItem *item = itemsCached[_dir.url(truncationMode)];
if ( item && item->complete )
{
item->complete = false;
@ -670,7 +676,8 @@ bool KDirListerCache::checkUpdate( const TQString& _dir )
KFileItemList *KDirListerCache::itemsForDir( const KURL &_dir ) const
{
TQString urlStr = _dir.url(-1);
DirItem *item = itemsInUse[ urlStr ];
TQString urlReferenceStr = _dir.internalReferenceURL();
DirItem *item = itemsInUse[ urlStr + ":" + urlReferenceStr ];
if ( !item ) {
item = itemsCached[ urlStr ];
}
@ -684,7 +691,7 @@ KFileItem *KDirListerCache::findByName( const KDirLister *lister, const TQString
for ( KURL::List::Iterator it = lister->d->lstDirs.begin();
it != lister->d->lstDirs.end(); ++it )
{
KFileItemListIterator kit( *itemsInUse[(*it).url()]->lstItems );
KFileItemListIterator kit( *itemsInUse[(*it).url() + ":" + (*it).internalReferenceURL()]->lstItems );
for ( ; kit.current(); ++kit )
if ( (*kit)->name() == _name )
return (*kit);
@ -748,7 +755,7 @@ void KDirListerCache::FilesRemoved( const KURL::List &fileList )
// file items (see the dirtree).
if ( fileitem )
{
TQPtrList<KDirLister> *listers = urlsCurrentlyHeld[parentDir.url()];
TQPtrList<KDirLister> *listers = urlsCurrentlyHeld[parentDir.url() + ":" + parentDir.internalReferenceURL()];
if ( listers ) {
for ( KDirLister *kdl = listers->first(); kdl; kdl = listers->next() ) {
kdl->emitDeleteItem( fileitem );
@ -847,13 +854,14 @@ void KDirListerCache::aboutToRefreshItem( KFileItem *fileitem )
KURL parentDir( fileitem->url() );
parentDir.setPath( parentDir.directory() );
TQString parentDirURL = parentDir.url();
TQPtrList<KDirLister> *listers = urlsCurrentlyHeld[parentDirURL];
TQString parentDirReferenceURL = parentDir.internalReferenceURL();
TQPtrList<KDirLister> *listers = urlsCurrentlyHeld[parentDirURL + ":" + parentDirReferenceURL];
if ( listers )
for ( KDirLister *kdl = listers->first(); kdl; kdl = listers->next() )
kdl->aboutToRefreshItem( fileitem );
// Also look in urlsCurrentlyListed, in case the user manages to rename during a listing
listers = urlsCurrentlyListed[parentDirURL];
listers = urlsCurrentlyListed[parentDirURL + ":" + parentDirReferenceURL];
if ( listers )
for ( KDirLister *kdl = listers->first(); kdl; kdl = listers->next() )
kdl->aboutToRefreshItem( fileitem );
@ -865,7 +873,8 @@ void KDirListerCache::emitRefreshItem( KFileItem *fileitem )
KURL parentDir( fileitem->url() );
parentDir.setPath( parentDir.directory() );
TQString parentDirURL = parentDir.url();
TQPtrList<KDirLister> *listers = urlsCurrentlyHeld[parentDirURL];
TQString parentDirReferenceURL = parentDir.internalReferenceURL();
TQPtrList<KDirLister> *listers = urlsCurrentlyHeld[parentDirURL + ":" + parentDirReferenceURL];
if ( listers )
for ( KDirLister *kdl = listers->first(); kdl; kdl = listers->next() )
{
@ -874,7 +883,7 @@ void KDirListerCache::emitRefreshItem( KFileItem *fileitem )
}
// Also look in urlsCurrentlyListed, in case the user manages to rename during a listing
listers = urlsCurrentlyListed[parentDirURL];
listers = urlsCurrentlyListed[parentDirURL + ":" + parentDirReferenceURL];
if ( listers )
for ( KDirLister *kdl = listers->first(); kdl; kdl = listers->next() )
{
@ -908,13 +917,15 @@ void KDirListerCache::slotFileDirty( const KURL& _url )
{
KURL dir;
dir.setPath( _url.path() );
if ( checkUpdate( dir.url(-1) ) ) {
dir.setInternalReferenceURL(_url.internalReferenceURL());
if ( checkUpdate( dir, -1 ) ) {
updateDirectory( _url );
}
// the parent directory of _url.path()
dir.setPath( dir.directory() );
if ( checkUpdate( dir.url() ) )
dir.setInternalReferenceURL(_url.internalReferenceURL());
if ( checkUpdate( dir ) )
{
// Nice hack to save memory: use the qt object name to store the filename
TQTimer *timer = new TQTimer( this, _url.path().utf8() );
@ -971,13 +982,14 @@ void KDirListerCache::slotEntries( TDEIO::Job *job, const TDEIO::UDSEntryList &e
KURL url = joburl( static_cast<TDEIO::ListJob *>(job) );
url.adjustPath(-1);
TQString urlStr = url.url();
TQString urlReferenceStr = url.internalReferenceURL();
kdDebug(7004) << k_funcinfo << "new entries for " << url << endl;
DirItem *dir = itemsInUse[urlStr];
DirItem *dir = itemsInUse[urlStr + ":" + urlReferenceStr];
Q_ASSERT( dir );
TQPtrList<KDirLister> *listers = urlsCurrentlyListed[urlStr];
TQPtrList<KDirLister> *listers = urlsCurrentlyListed[urlStr + ":" + urlReferenceStr];
Q_ASSERT( listers );
Q_ASSERT( !listers->isEmpty() );
@ -1051,20 +1063,21 @@ void KDirListerCache::slotResult( TDEIO::Job *j )
KURL jobUrl = joburl( job );
jobUrl.adjustPath(-1); // need remove trailing slashes again, in case of redirections
TQString jobUrlStr = jobUrl.url();
TQString jobReferenceUrlStr = jobUrl.internalReferenceURL();
kdDebug(7004) << k_funcinfo << "finished listing " << jobUrl << endl;
#ifdef DEBUG_CACHE
printDebug();
#endif
TQPtrList<KDirLister> *listers = urlsCurrentlyListed.take( jobUrlStr );
TQPtrList<KDirLister> *listers = urlsCurrentlyListed.take( jobUrlStr + ":" + jobReferenceUrlStr );
Q_ASSERT( listers );
// move the directory to the held directories, do it before emitting
// the signals to make sure it exists in KDirListerCache in case someone
// calls listDir during the signal emission
Q_ASSERT( !urlsCurrentlyHeld[jobUrlStr] );
urlsCurrentlyHeld.insert( jobUrlStr, listers );
Q_ASSERT( !urlsCurrentlyHeld[jobUrlStr + ":" + jobReferenceUrlStr] );
urlsCurrentlyHeld.insert( jobUrlStr + ":" + jobReferenceUrlStr, listers );
KDirLister *kdl;
@ -1084,7 +1097,7 @@ void KDirListerCache::slotResult( TDEIO::Job *j )
}
else
{
DirItem *dir = itemsInUse[jobUrlStr];
DirItem *dir = itemsInUse[jobUrlStr + ":" + jobReferenceUrlStr];
Q_ASSERT( dir );
dir->complete = true;
@ -1138,10 +1151,10 @@ void KDirListerCache::slotRedirection( TDEIO::Job *j, const KURL& url )
// DF: redirection happens before listDir emits any item. Makes little sense otherwise.
// oldUrl cannot be in itemsCached because only completed items are moved there
DirItem *dir = itemsInUse.take( oldUrl.url() );
DirItem *dir = itemsInUse.take( oldUrl.url() + ":" + oldUrl.internalReferenceURL() );
Q_ASSERT( dir );
TQPtrList<KDirLister> *listers = urlsCurrentlyListed.take( oldUrl.url() );
TQPtrList<KDirLister> *listers = urlsCurrentlyListed.take( oldUrl.url() + ":" + oldUrl.internalReferenceURL() );
Q_ASSERT( listers );
Q_ASSERT( !listers->isEmpty() );
@ -1171,7 +1184,7 @@ void KDirListerCache::slotRedirection( TDEIO::Job *j, const KURL& url )
// when a lister was stopped before the job emits the redirection signal, the old url will
// also be in urlsCurrentlyHeld
TQPtrList<KDirLister> *holders = urlsCurrentlyHeld.take( oldUrl.url() );
TQPtrList<KDirLister> *holders = urlsCurrentlyHeld.take( oldUrl.url() + ":" + oldUrl.internalReferenceURL() );
if ( holders )
{
Q_ASSERT( !holders->isEmpty() );
@ -1207,7 +1220,7 @@ void KDirListerCache::slotRedirection( TDEIO::Job *j, const KURL& url )
}
}
DirItem *newDir = itemsInUse[newUrl.url()];
DirItem *newDir = itemsInUse[newUrl.url() + ":" + newUrl.internalReferenceURL()];
if ( newDir )
{
kdDebug(7004) << "slotRedirection: " << newUrl.url() << " already in use" << endl;
@ -1221,7 +1234,7 @@ void KDirListerCache::slotRedirection( TDEIO::Job *j, const KURL& url )
// listers of newUrl with oldJob: forget about the oldJob and use the already running one
// which will be converted to an updateJob
TQPtrList<KDirLister> *curListers = urlsCurrentlyListed[newUrl.url()];
TQPtrList<KDirLister> *curListers = urlsCurrentlyListed[newUrl.url() + ":" + newUrl.internalReferenceURL()];
if ( curListers )
{
kdDebug(7004) << "slotRedirection: and it is currently listed" << endl;
@ -1241,13 +1254,13 @@ void KDirListerCache::slotRedirection( TDEIO::Job *j, const KURL& url )
curListers->append( kdl );
}
else
urlsCurrentlyListed.insert( newUrl.url(), listers );
urlsCurrentlyListed.insert( newUrl.url() + ":" + newUrl.internalReferenceURL(), listers );
if ( oldJob ) // kill the old job, be it a list-job or an update-job
killJob( oldJob );
// holders of newUrl: use the already running job which will be converted to an updateJob
TQPtrList<KDirLister> *curHolders = urlsCurrentlyHeld[newUrl.url()];
TQPtrList<KDirLister> *curHolders = urlsCurrentlyHeld[newUrl.url() + ":" + newUrl.internalReferenceURL()];
if ( curHolders )
{
kdDebug(7004) << "slotRedirection: and it is currently held." << endl;
@ -1264,7 +1277,7 @@ void KDirListerCache::slotRedirection( TDEIO::Job *j, const KURL& url )
curHolders->append( kdl );
}
else if ( holders )
urlsCurrentlyHeld.insert( newUrl.url(), holders );
urlsCurrentlyHeld.insert( newUrl.url() + ":" + newUrl.internalReferenceURL(), holders );
// emit old items: listers, holders. NOT: newUrlListers/newUrlHolders, they already have them listed
@ -1295,10 +1308,10 @@ void KDirListerCache::slotRedirection( TDEIO::Job *j, const KURL& url )
kdDebug(7004) << "slotRedirection: " << newUrl.url() << " is unused, but already in the cache." << endl;
delete dir;
itemsInUse.insert( newUrl.url(), newDir );
urlsCurrentlyListed.insert( newUrl.url(), listers );
itemsInUse.insert( newUrl.url() + ":" + newUrl.internalReferenceURL(), newDir );
urlsCurrentlyListed.insert( newUrl.url() + ":" + newUrl.internalReferenceURL(), listers );
if ( holders )
urlsCurrentlyHeld.insert( newUrl.url(), holders );
urlsCurrentlyHeld.insert( newUrl.url() + ":" + newUrl.internalReferenceURL(), holders );
// emit old items: listers, holders
for ( KDirLister *kdl = listers->first(); kdl; kdl = listers->next() )
@ -1330,11 +1343,11 @@ void KDirListerCache::slotRedirection( TDEIO::Job *j, const KURL& url )
dir->rootItem = 0;
dir->lstItems->clear();
dir->redirect( newUrl );
itemsInUse.insert( newUrl.url(), dir );
urlsCurrentlyListed.insert( newUrl.url(), listers );
itemsInUse.insert( newUrl.url() + ":" + newUrl.internalReferenceURL(), dir );
urlsCurrentlyListed.insert( newUrl.url() + ":" + newUrl.internalReferenceURL(), listers );
if ( holders )
urlsCurrentlyHeld.insert( newUrl.url(), holders );
urlsCurrentlyHeld.insert( newUrl.url() + ":" + newUrl.internalReferenceURL(), holders );
else
{
#ifdef DEBUG_CACHE
@ -1376,7 +1389,9 @@ void KDirListerCache::renameDir( const KURL &oldUrl, const KURL &newUrl )
{
goNext = true;
DirItem *dir = itu.current();
KURL oldDirUrl ( itu.currentKey() );
TQString oldDirURLIndep = itu.currentKey();
oldDirURLIndep.truncate(oldDirURLIndep.length() - (dir->url.internalReferenceURL().length()+strlen(":")));
KURL oldDirUrl ( oldDirURLIndep );
//kdDebug(7004) << "itemInUse: " << oldDirUrl.prettyURL() << endl;
// Check if this dir is oldUrl, or a subfolder of it
if ( oldUrl.isParentOf( oldDirUrl ) )
@ -1385,8 +1400,9 @@ void KDirListerCache::renameDir( const KURL &oldUrl, const KURL &newUrl )
TQString relPath = oldDirUrl.path().mid( oldUrl.path().length() );
KURL newDirUrl( newUrl ); // take new base
if ( !relPath.isEmpty() )
if ( !relPath.isEmpty() ) {
newDirUrl.addPath( relPath ); // add unchanged relative path
}
//kdDebug(7004) << "KDirListerCache::renameDir new url=" << newDirUrl.prettyURL() << endl;
// Update URL in dir item and in itemsInUse
@ -1426,13 +1442,15 @@ void KDirListerCache::emitRedirections( const KURL &oldUrl, const KURL &url )
kdDebug(7004) << k_funcinfo << oldUrl.prettyURL() << " -> " << url.prettyURL() << endl;
TQString oldUrlStr = oldUrl.url(-1);
TQString urlStr = url.url(-1);
TQString oldReferenceUrlStr = oldUrl.internalReferenceURL();
TQString urlReferenceStr = url.internalReferenceURL();
TDEIO::ListJob *job = jobForUrl( oldUrlStr );
if ( job )
killJob( job );
// Check if we were listing this dir. Need to abort and restart with new name in that case.
TQPtrList<KDirLister> *listers = urlsCurrentlyListed.take( oldUrlStr );
TQPtrList<KDirLister> *listers = urlsCurrentlyListed.take( oldUrlStr + ":" + oldReferenceUrlStr );
if ( listers )
{
// Tell the world that the job listing the old url is dead.
@ -1444,19 +1462,19 @@ void KDirListerCache::emitRedirections( const KURL &oldUrl, const KURL &url )
emit kdl->canceled( oldUrl );
}
urlsCurrentlyListed.insert( urlStr, listers );
urlsCurrentlyListed.insert( urlStr + ":" + urlReferenceStr, listers );
}
// Check if we are currently displaying this directory (odds opposite wrt above)
// Update urlsCurrentlyHeld dict with new URL
TQPtrList<KDirLister> *holders = urlsCurrentlyHeld.take( oldUrlStr );
TQPtrList<KDirLister> *holders = urlsCurrentlyHeld.take( oldUrlStr + ":" + oldReferenceUrlStr );
if ( holders )
{
if ( job )
for ( KDirLister *kdl = holders->first(); kdl; kdl = holders->next() )
kdl->jobDone( job );
urlsCurrentlyHeld.insert( urlStr, holders );
urlsCurrentlyHeld.insert( urlStr + ":" + urlReferenceStr, holders );
}
if ( listers )
@ -1515,8 +1533,8 @@ void KDirListerCache::slotUpdateResult( TDEIO::Job * j )
KDirLister *kdl;
TQPtrList<KDirLister> *listers = urlsCurrentlyHeld[jobUrlStr];
TQPtrList<KDirLister> *tmpLst = urlsCurrentlyListed.take( jobUrlStr );
TQPtrList<KDirLister> *listers = urlsCurrentlyHeld[jobUrlStr + ":" + jobReferenceUrlStr];
TQPtrList<KDirLister> *tmpLst = urlsCurrentlyListed.take( jobUrlStr + ":" + jobReferenceUrlStr );
if ( tmpLst )
{
@ -1529,7 +1547,7 @@ void KDirListerCache::slotUpdateResult( TDEIO::Job * j )
else
{
listers = tmpLst;
urlsCurrentlyHeld.insert( jobUrlStr, listers );
urlsCurrentlyHeld.insert( jobUrlStr + ":" + jobReferenceUrlStr, listers );
}
}
@ -1561,7 +1579,7 @@ void KDirListerCache::slotUpdateResult( TDEIO::Job * j )
return;
}
DirItem *dir = itemsInUse[jobUrlStr];
DirItem *dir = itemsInUse[jobUrlStr + ":" + jobReferenceUrlStr];
dir->complete = true;
@ -1765,12 +1783,14 @@ void KDirListerCache::deleteDir( const KURL& dirUrl )
TQDictIterator<DirItem> itu( itemsInUse );
while ( itu.current() )
{
KURL deletedUrl( itu.currentKey() );
TQString deletedUrlIndep = itu.currentKey();
deletedUrlIndep.truncate(deletedUrlIndep.length() - ((*itu)->url.internalReferenceURL().length()+strlen(":")));
KURL deletedUrl( deletedUrlIndep );
if ( dirUrl.isParentOf( deletedUrl ) )
{
// stop all jobs for deletedUrl
TQPtrList<KDirLister> *kdls = urlsCurrentlyListed[deletedUrl.url()];
TQPtrList<KDirLister> *kdls = urlsCurrentlyListed[deletedUrl.url() + ":" + deletedUrl.internalReferenceURL()];
if ( kdls ) // yeah, I lack good names
{
// we need a copy because stop modifies the list
@ -1784,7 +1804,7 @@ void KDirListerCache::deleteDir( const KURL& dirUrl )
// tell listers holding deletedUrl to forget about it
// this will stop running updates for deletedUrl as well
kdls = urlsCurrentlyHeld[deletedUrl.url()];
kdls = urlsCurrentlyHeld[deletedUrl.url() + ":" + deletedUrl.internalReferenceURL()];
if ( kdls )
{
// we need a copy because forgetDirs modifies the list
@ -1817,7 +1837,7 @@ void KDirListerCache::deleteDir( const KURL& dirUrl )
// delete the entry for deletedUrl - should not be needed, it's in
// items cached now
DirItem *dir = itemsInUse.take( deletedUrl.url() );
DirItem *dir = itemsInUse.take( deletedUrl.url() + ":" + deletedUrl.internalReferenceURL() );
Q_ASSERT( !dir );
if ( !dir ) // take didn't find it - move on
++itu;

2
tdeio/tdeio/kdirlister_p.h
Unescape View File

@ -211,7 +211,7 @@ private:
// check if _url is held by some lister and return true,
// otherwise schedule a delayed update and return false
bool checkUpdate( const TQString& _url );
bool checkUpdate( const KURL& _url, int truncationMode = 0 );
// when there were items deleted from the filesystem all the listers holding
// the parent directory need to be notified, the unmarked items have to be deleted
// and removed from the cache including all the childs.

12
tdeio/tdeio/kdirwatch.cpp
Unescape View File

@ -1308,8 +1308,9 @@ void KDirWatchPrivate::slotRescan()
// like showing a message box. We don't want to keep polling during
// that time, otherwise the value of 'delayRemove' will be reset.
bool timerRunning = timer->isActive();
if ( timerRunning )
if ( timerRunning ) {
timer->stop();
}
// We delay deletions of entries this way.
// removeDir(), when called in slotDirty(), can cause a crash otherwise
@ -1388,16 +1389,19 @@ void KDirWatchPrivate::slotRescan()
#if defined(HAVE_DNOTIFY) || defined(HAVE_INOTIFY)
// Scan parent of deleted directories for new creation
Entry* e;
for(e=dList.first();e;e=dList.next())
for(e=dList.first();e;e=dList.next()) {
addEntry(0, TQDir::cleanDirPath( e->path.path()+"/.."), e, true);
}
// Remove watch of parent of new created directories
for(e=cList.first();e;e=cList.next())
for(e=cList.first();e;e=cList.next()) {
removeEntry(0, TQDir::cleanDirPath( e->path.path()+"/.."), e);
}
#endif
if ( timerRunning )
if ( timerRunning ) {
timer->start(freq);
}
TQTimer::singleShot(0, this, TQT_SLOT(slotRemoveDelayed()));
}

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