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00022 #include <sys/time.h>
00023 #include <pwd.h>
00024 #include <grp.h>
00025 #include <sys/types.h>
00026
00027 #include <assert.h>
00028 #include <unistd.h>
00029
00030 #include "kfileitem.h"
00031
00032 #include <qdir.h>
00033 #include <qfile.h>
00034 #include <qmap.h>
00035 #include <qstylesheet.h>
00036
00037 #include <kdebug.h>
00038 #include <kfilemetainfo.h>
00039 #include <ksambashare.h>
00040 #include <knfsshare.h>
00041 #include <kglobal.h>
00042 #include <kglobalsettings.h>
00043 #include <kiconloader.h>
00044 #include <klargefile.h>
00045 #include <klocale.h>
00046 #include <kmimetype.h>
00047 #include <krun.h>
00048
00049 class KFileItem::KFileItemPrivate {
00050 public:
00051 QString iconName;
00052 };
00053
00054 KFileItem::KFileItem( const KIO::UDSEntry& _entry, const KURL& _url,
00055 bool _determineMimeTypeOnDemand, bool _urlIsDirectory ) :
00056 m_entry( _entry ),
00057 m_url( _url ),
00058 m_pMimeType( 0 ),
00059 m_fileMode( KFileItem::Unknown ),
00060 m_permissions( KFileItem::Unknown ),
00061 m_bMarked( false ),
00062 m_bLink( false ),
00063 m_bIsLocalURL( _url.isLocalFile() ),
00064 m_bMimeTypeKnown( false ),
00065 d(0L)
00066 {
00067 bool UDS_URL_seen = false;
00068
00069 KIO::UDSEntry::ConstIterator it = m_entry.begin();
00070 for( ; it != m_entry.end(); it++ ) {
00071 switch ((*it).m_uds) {
00072
00073 case KIO::UDS_FILE_TYPE:
00074 m_fileMode = (mode_t)((*it).m_long);
00075 break;
00076
00077 case KIO::UDS_ACCESS:
00078 m_permissions = (mode_t)((*it).m_long);
00079 break;
00080
00081 case KIO::UDS_USER:
00082 m_user = ((*it).m_str);
00083 break;
00084
00085 case KIO::UDS_GROUP:
00086 m_group = ((*it).m_str);
00087 break;
00088
00089 case KIO::UDS_NAME:
00090 m_strName = (*it).m_str;
00091 m_strText = KIO::decodeFileName( m_strName );
00092 break;
00093
00094 case KIO::UDS_URL:
00095 UDS_URL_seen = true;
00096 m_url = KURL((*it).m_str);
00097 break;
00098
00099 case KIO::UDS_MIME_TYPE:
00100 m_pMimeType = KMimeType::mimeType((*it).m_str);
00101 m_bMimeTypeKnown = true;
00102 break;
00103
00104 case KIO::UDS_GUESSED_MIME_TYPE:
00105 m_guessedMimeType = (*it).m_str;
00106 break;
00107
00108 case KIO::UDS_LINK_DEST:
00109 m_bLink = !(*it).m_str.isEmpty();
00110 break;
00111 case KIO::UDS_ICON_NAME:
00112 d=new KFileItemPrivate();
00113 d->iconName=(*it).m_str;
00114 break;
00115 }
00116 }
00117
00118 static const QString& dot = KGlobal::staticQString(".");
00119 if ( _urlIsDirectory && !UDS_URL_seen && !m_strName.isEmpty() && m_strName != dot )
00120 m_url.addPath( m_strName );
00121 init( _determineMimeTypeOnDemand );
00122 }
00123
00124 KFileItem::KFileItem( mode_t _mode, mode_t _permissions, const KURL& _url, bool _determineMimeTypeOnDemand ) :
00125 m_entry(),
00126 m_url( _url ),
00127 m_strName( _url.fileName() ),
00128 m_strText( KIO::decodeFileName( m_strName ) ),
00129 m_pMimeType( 0 ),
00130 m_fileMode ( _mode ),
00131 m_permissions( _permissions ),
00132 m_bMarked( false ),
00133 m_bLink( false ),
00134 m_bIsLocalURL( _url.isLocalFile() ),
00135 m_bMimeTypeKnown( false ),
00136 d(0L)
00137 {
00138 init( _determineMimeTypeOnDemand );
00139 }
00140
00141 KFileItem::KFileItem( const KURL &url, const QString &mimeType, mode_t mode )
00142 : m_url( url ),
00143 m_strName( url.fileName() ),
00144 m_strText( KIO::decodeFileName( m_strName ) ),
00145 m_pMimeType( 0 ),
00146 m_fileMode( mode ),
00147 m_permissions( KFileItem::Unknown ),
00148 m_bMarked( false ),
00149 m_bLink( false ),
00150 m_bIsLocalURL( url.isLocalFile() ),
00151 m_bMimeTypeKnown( !mimeType.isEmpty() ),
00152 d(0L)
00153 {
00154 if (m_bMimeTypeKnown)
00155 m_pMimeType = KMimeType::mimeType( mimeType );
00156
00157 init( false );
00158 }
00159
00160 KFileItem::KFileItem( const KFileItem & item ) :
00161 d(0L)
00162 {
00163 assign( item );
00164 }
00165
00166 KFileItem::~KFileItem()
00167 {
00168 delete d;
00169 }
00170
00171 void KFileItem::init( bool _determineMimeTypeOnDemand )
00172 {
00173 m_access = QString::null;
00174 m_size = (KIO::filesize_t) -1;
00175
00176 for ( int i = 0; i < NumFlags; i++ )
00177 m_time[i] = (time_t) -1;
00178
00179
00180 if ( m_fileMode == KFileItem::Unknown || m_permissions == KFileItem::Unknown )
00181 {
00182 mode_t mode = 0;
00183 if ( m_url.isLocalFile() )
00184 {
00185
00186
00187
00188
00189
00190
00191
00192 KDE_struct_stat buf;
00193 QCString path = QFile::encodeName(m_url.path( -1 ));
00194 if ( KDE_lstat( path.data(), &buf ) == 0 )
00195 {
00196 mode = buf.st_mode;
00197 if ( S_ISLNK( mode ) )
00198 {
00199 m_bLink = true;
00200 if ( KDE_stat( path.data(), &buf ) == 0 )
00201 mode = buf.st_mode;
00202 else
00203 mode = (S_IFMT-1) | S_IRWXU | S_IRWXG | S_IRWXO;
00204 }
00205
00206 m_time[ Modification ] = buf.st_mtime;
00207 m_time[ Access ] = buf.st_atime;
00208 if ( m_fileMode == KFileItem::Unknown )
00209 m_fileMode = mode & S_IFMT;
00210 if ( m_permissions == KFileItem::Unknown )
00211 m_permissions = mode & 07777;
00212 }
00213 }
00214 }
00215
00216
00217 if (!m_pMimeType && !m_url.isEmpty())
00218 {
00219 bool accurate = false;
00220 m_pMimeType = KMimeType::findByURL( m_url, m_fileMode, m_bIsLocalURL,
00221
00222 _determineMimeTypeOnDemand, &accurate );
00223
00224
00225 m_bMimeTypeKnown = (!_determineMimeTypeOnDemand) || accurate;
00226 }
00227
00228 }
00229
00230 void KFileItem::refresh()
00231 {
00232 m_fileMode = KFileItem::Unknown;
00233 m_permissions = KFileItem::Unknown;
00234 m_user = QString::null;
00235 m_group = QString::null;
00236 m_access = QString::null;
00237 m_size = (KIO::filesize_t) -1;
00238 m_metaInfo = KFileMetaInfo();
00239 for ( int i = 0; i < NumFlags; i++ )
00240 m_time[i] = (time_t) -1;
00241
00242
00243
00244
00245
00246 m_entry = KIO::UDSEntry();
00247 init( false );
00248 }
00249
00250 void KFileItem::refreshMimeType()
00251 {
00252 m_pMimeType = 0L;
00253 init( false );
00254 }
00255
00256 void KFileItem::setURL( const KURL &url )
00257 {
00258 m_url = url;
00259 setName( url.fileName() );
00260 }
00261
00262 void KFileItem::setName( const QString& name )
00263 {
00264 m_strName = name;
00265 m_strText = KIO::decodeFileName( m_strName );
00266 }
00267
00268 QString KFileItem::linkDest() const
00269 {
00270
00271 KIO::UDSEntry::ConstIterator it = m_entry.begin();
00272 for( ; it != m_entry.end(); it++ )
00273 if ( (*it).m_uds == KIO::UDS_LINK_DEST )
00274 return (*it).m_str;
00275
00276 if ( m_bIsLocalURL )
00277 {
00278 char buf[1000];
00279 int n = readlink( QFile::encodeName(m_url.path( -1 )), buf, sizeof(buf)-1 );
00280 if ( n != -1 )
00281 {
00282 buf[ n ] = 0;
00283 return QFile::decodeName( buf );
00284 }
00285 }
00286 return QString::null;
00287 }
00288
00289 KIO::filesize_t KFileItem::size() const
00290 {
00291 if ( m_size != (KIO::filesize_t) -1 )
00292 return m_size;
00293
00294
00295 KIO::UDSEntry::ConstIterator it = m_entry.begin();
00296 for( ; it != m_entry.end(); it++ )
00297 if ( (*it).m_uds == KIO::UDS_SIZE ) {
00298 m_size = (*it).m_long;
00299 return m_size;
00300 }
00301
00302 if ( m_bIsLocalURL )
00303 {
00304 KDE_struct_stat buf;
00305 if ( KDE_stat( QFile::encodeName(m_url.path( -1 )), &buf ) == 0 )
00306 return buf.st_size;
00307 }
00308 return 0L;
00309 }
00310
00311 time_t KFileItem::time( unsigned int which ) const
00312 {
00313 unsigned int mappedWhich = 0;
00314
00315 switch( which ) {
00316 case KIO::UDS_MODIFICATION_TIME:
00317 mappedWhich = Modification;
00318 break;
00319 case KIO::UDS_ACCESS_TIME:
00320 mappedWhich = Access;
00321 break;
00322 case KIO::UDS_CREATION_TIME:
00323 mappedWhich = Creation;
00324 break;
00325 }
00326
00327 if ( m_time[mappedWhich] != (time_t) -1 )
00328 return m_time[mappedWhich];
00329
00330
00331 KIO::UDSEntry::ConstIterator it = m_entry.begin();
00332 for( ; it != m_entry.end(); it++ )
00333 if ( (*it).m_uds == which ) {
00334 m_time[mappedWhich] = static_cast<time_t>((*it).m_long);
00335 return m_time[mappedWhich];
00336 }
00337
00338
00339 if ( m_bIsLocalURL )
00340 {
00341 KDE_struct_stat buf;
00342 if ( KDE_stat( QFile::encodeName(m_url.path(-1)), &buf ) == 0 )
00343 {
00344 m_time[mappedWhich] = (which == KIO::UDS_MODIFICATION_TIME) ?
00345 buf.st_mtime :
00346 (which == KIO::UDS_ACCESS_TIME) ? buf.st_atime :
00347 static_cast<time_t>(0);
00348 return m_time[mappedWhich];
00349 }
00350 }
00351 return static_cast<time_t>(0);
00352 }
00353
00354
00355 QString KFileItem::user() const
00356 {
00357 if ( m_user.isEmpty() && m_bIsLocalURL )
00358 {
00359 KDE_struct_stat buff;
00360 if ( KDE_lstat( QFile::encodeName(m_url.path( -1 )), &buff ) == 0)
00361 {
00362 struct passwd *user = getpwuid( buff.st_uid );
00363 if ( user != 0L )
00364 m_user = QString::fromLocal8Bit(user->pw_name);
00365 }
00366 }
00367 return m_user;
00368 }
00369
00370 QString KFileItem::group() const
00371 {
00372 if (m_group.isEmpty() && m_bIsLocalURL )
00373 {
00374 KDE_struct_stat buff;
00375 if ( KDE_lstat( QFile::encodeName(m_url.path( -1 )), &buff ) == 0)
00376 {
00377 struct group *ge = getgrgid( buff.st_gid );
00378 if ( ge != 0L ) {
00379 m_group = QString::fromLocal8Bit(ge->gr_name);
00380 if (m_group.isEmpty())
00381 m_group.sprintf("%d",ge->gr_gid);
00382 } else
00383 m_group.sprintf("%d",buff.st_gid);
00384 }
00385 }
00386 return m_group;
00387 }
00388
00389 QString KFileItem::mimetype() const
00390 {
00391 KFileItem * that = const_cast<KFileItem *>(this);
00392 return that->determineMimeType()->name();
00393 }
00394
00395 KMimeType::Ptr KFileItem::determineMimeType()
00396 {
00397 if ( !m_pMimeType || !m_bMimeTypeKnown )
00398 {
00399 m_pMimeType = KMimeType::findByURL( m_url, m_fileMode, m_bIsLocalURL );
00400
00401 m_bMimeTypeKnown = true;
00402 }
00403
00404 return m_pMimeType;
00405 }
00406
00407 bool KFileItem::isMimeTypeKnown() const
00408 {
00409
00410
00411
00412 return m_bMimeTypeKnown && m_guessedMimeType.isEmpty();
00413 }
00414
00415 QString KFileItem::mimeComment()
00416 {
00417 KMimeType::Ptr mType = determineMimeType();
00418 QString comment = mType->comment( m_url, m_bIsLocalURL );
00419 if (!comment.isEmpty())
00420 return comment;
00421 else
00422 return mType->name();
00423 }
00424
00425 QString KFileItem::iconName()
00426 {
00427 if (d && (!d->iconName.isEmpty())) return d->iconName;
00428 return determineMimeType()->icon(m_url, m_bIsLocalURL);
00429 }
00430
00431 int KFileItem::overlays() const
00432 {
00433 int _state = 0;
00434 if ( m_bLink )
00435 _state |= KIcon::LinkOverlay;
00436
00437 if ( !S_ISDIR( m_fileMode )
00438 && !isReadable())
00439 _state |= KIcon::LockOverlay;
00440
00441 if ( isHidden() )
00442 _state |= KIcon::HiddenOverlay;
00443
00444 if( S_ISDIR( m_fileMode ) && m_bIsLocalURL)
00445 {
00446 if (KSambaShare::instance()->isDirectoryShared( m_url.path() ) ||
00447 KNFSShare::instance()->isDirectoryShared( m_url.path() ))
00448 {
00449
00450 _state |= KIcon::ShareOverlay;
00451 }
00452 }
00453
00454 if ( m_pMimeType->name() == "application/x-gzip" && m_url.fileName().right(3) == ".gz" )
00455 _state |= KIcon::ZipOverlay;
00456 return _state;
00457 }
00458
00459 QPixmap KFileItem::pixmap( int _size, int _state ) const
00460 {
00461 if (d && (!d->iconName.isEmpty()))
00462 return DesktopIcon(d->iconName,_size,_state);
00463
00464 if ( !m_pMimeType )
00465 {
00466 static const QString & defaultFolderIcon =
00467 KGlobal::staticQString(KMimeType::mimeType( "inode/directory" )->KServiceType::icon());
00468
00469 if ( S_ISDIR( m_fileMode ) )
00470 return DesktopIcon( defaultFolderIcon, _size, _state );
00471
00472 return DesktopIcon( "unknown", _size, _state );
00473 }
00474
00475 _state |= overlays();
00476
00477 KMimeType::Ptr mime;
00478
00479 if ( !m_bMimeTypeKnown && !m_guessedMimeType.isEmpty() )
00480 mime = KMimeType::mimeType( m_guessedMimeType );
00481 else
00482 mime = m_pMimeType;
00483
00484
00485
00486 if ( mime->name() == "application/x-gzip" && m_url.fileName().right(3) == ".gz" )
00487 {
00488 KURL sf;
00489 sf.setPath( m_url.path().left( m_url.path().length() - 3 ) );
00490
00491 mime = KMimeType::findByURL( sf, 0, m_bIsLocalURL );
00492 }
00493
00494 QPixmap p = mime->pixmap( m_url, KIcon::Desktop, _size, _state );
00495 if (p.isNull())
00496 kdWarning() << "Pixmap not found for mimetype " << m_pMimeType->name() << endl;
00497
00498 return p;
00499 }
00500
00501 bool KFileItem::isReadable() const
00502 {
00503
00504
00505
00506
00507
00508
00509
00510
00511
00512 if ( !(S_IRUSR & m_permissions) && !(S_IRGRP & m_permissions) && !(S_IROTH & m_permissions) )
00513 return false;
00514
00515
00516 else if ( m_bIsLocalURL && ::access( QFile::encodeName(m_url.path()), R_OK ) == -1 )
00517 return false;
00518
00519 return true;
00520 }
00521
00522 bool KFileItem::isHidden() const
00523 {
00524 if ( !m_url.isEmpty() )
00525 return m_url.fileName()[0] == '.';
00526 else
00527 return m_strName[0] == '.';
00528 }
00529
00530 bool KFileItem::isDir() const
00531 {
00532 if ( m_fileMode == KFileItem::Unknown )
00533 {
00534 kdDebug() << " KFileItem::isDir can't say -> false " << endl;
00535 return false;
00536 }
00537 return S_ISDIR(m_fileMode);
00538 }
00539
00540 bool KFileItem::acceptsDrops()
00541 {
00542
00543 if ( S_ISDIR( mode() ) )
00544 {
00545 if ( m_bIsLocalURL )
00546 return (::access( QFile::encodeName(m_url.path()), X_OK ) == 0);
00547 else
00548 return true;
00549 }
00550
00551
00552 if ( !m_bIsLocalURL )
00553 return false;
00554
00555 if ( mimetype() == "application/x-desktop")
00556 return true;
00557
00558
00559 if ( ::access( QFile::encodeName(m_url.path()), X_OK ) == 0 )
00560 return true;
00561
00562 return false;
00563 }
00564
00565 QString KFileItem::getStatusBarInfo()
00566 {
00567 QString comment = determineMimeType()->comment( m_url, m_bIsLocalURL );
00568 QString text = m_strText;
00569
00570 QString myLinkDest = linkDest();
00571 KIO::filesize_t mySize = size();
00572
00573 if ( m_bLink )
00574 {
00575 QString tmp;
00576 if ( comment.isEmpty() )
00577 tmp = i18n ( "Symbolic Link" );
00578 else
00579 tmp = i18n("%1 (Link)").arg(comment);
00580 text += "->";
00581 text += myLinkDest;
00582 text += " ";
00583 text += tmp;
00584 }
00585 else if ( S_ISREG( m_fileMode ) )
00586 {
00587 text += QString(" (%1)").arg( KIO::convertSize( mySize ) );
00588 text += " ";
00589 text += comment;
00590 }
00591 else if ( S_ISDIR ( m_fileMode ) )
00592 {
00593 text += "/ ";
00594 text += comment;
00595 }
00596 else
00597 {
00598 text += " ";
00599 text += comment;
00600 }
00601 return text;
00602 }
00603
00604 QString KFileItem::getToolTipText(int maxcount)
00605 {
00606
00607 QString tip;
00608 KFileMetaInfo info = metaInfo();
00609
00610
00611
00612 const char* start = "<tr><td><nobr><font color=\"black\">";
00613 const char* mid = "</font></nobr></td><td><nobr><font color=\"black\">";
00614 const char* end = "</font></nobr></td></tr>";
00615
00616 tip = "<table cellspacing=0 cellpadding=0>";
00617
00618 tip += start + i18n("Type:") + mid;
00619
00620 QString type = QStyleSheet::escape(determineMimeType()->comment());
00621 if ( m_bLink ) {
00622 tip += i18n("Link to %1 (%2)").arg(linkDest(), type) + end;
00623 } else
00624 tip += type + end;
00625
00626 if ( !S_ISDIR ( m_fileMode ) )
00627 tip += start + i18n("Size:") + mid +
00628 KIO::convertSize( size() ) + end;
00629
00630 tip += start + i18n("Modified:") + mid +
00631 timeString( KIO::UDS_MODIFICATION_TIME) + end +
00632 start + i18n("Owner:") + mid + user() + " - " + group() + end +
00633 start + i18n("Permissions:") + mid +
00634 parsePermissions(m_permissions) + end;
00635
00636 if (info.isValid() && !info.isEmpty() )
00637 {
00638 QStringList keys = info.preferredKeys();
00639
00640
00641 QStringList::Iterator it = keys.begin();
00642 for (int count = 0; count<maxcount && it!=keys.end() ; ++it)
00643 {
00644 KFileMetaInfoItem item = info.item( *it );
00645 if ( item.isValid() )
00646 {
00647 QString s = item.string();
00648 if (s.length() > 50) {
00649 s.truncate(47);
00650 s.append("...");
00651 }
00652 if ( !s.isEmpty() )
00653 {
00654 count++;
00655 tip += start +
00656 QStyleSheet::escape( item.translatedKey() ) + ":" +
00657 mid +
00658 QStyleSheet::escape( s ) +
00659 end;
00660 }
00661
00662 }
00663 }
00664 tip += "</table>";
00665 }
00666
00667
00668
00669
00670 return tip;
00671 }
00672
00673 void KFileItem::run()
00674 {
00675 KURL url( m_url );
00676
00677
00678
00679 if ( m_bLink && m_bIsLocalURL )
00680 url = KURL( m_url, linkDest() );
00681 (void) new KRun( url, m_fileMode, m_bIsLocalURL );
00682 }
00683
00684 bool KFileItem::cmp( const KFileItem & item )
00685 {
00686 return ( m_strName == item.m_strName
00687 && m_bIsLocalURL == item.m_bIsLocalURL
00688 && m_fileMode == item.m_fileMode
00689 && m_permissions == item.m_permissions
00690 && m_user == item.m_user
00691 && m_group == item.m_group
00692 && m_bLink == item.m_bLink
00693 && size() == item.size()
00694 && time(KIO::UDS_MODIFICATION_TIME) == item.time(KIO::UDS_MODIFICATION_TIME) );
00695 }
00696
00697 void KFileItem::assign( const KFileItem & item )
00698 {
00699 m_entry = item.m_entry;
00700 m_url = item.m_url;
00701 m_bIsLocalURL = item.m_bIsLocalURL;
00702 m_strName = item.m_strName;
00703 m_strText = item.m_strText;
00704 m_fileMode = item.m_fileMode;
00705 m_permissions = item.m_permissions;
00706 m_user = item.m_user;
00707 m_group = item.m_group;
00708 m_bLink = item.m_bLink;
00709 m_pMimeType = item.m_pMimeType;
00710 m_strLowerCaseName = item.m_strLowerCaseName;
00711 m_bMimeTypeKnown = item.m_bMimeTypeKnown;
00712 m_guessedMimeType = item.m_guessedMimeType;
00713 m_access = item.m_access;
00714 m_metaInfo = item.m_metaInfo;
00715 for ( int i = 0; i < NumFlags; i++ )
00716 m_time[i] = item.m_time[i];
00717 m_size = item.m_size;
00718
00719
00720
00721
00722 determineMimeType();
00723 if (item.d) {
00724 d=new KFileItemPrivate;
00725 d->iconName=item.d->iconName;
00726 }
00727 }
00728
00729 void KFileItem::setExtraData( const void *key, void *value )
00730 {
00731 if ( !key )
00732 return;
00733
00734 m_extra.replace( key, value );
00735 }
00736
00737 const void * KFileItem::extraData( const void *key ) const
00738 {
00739 QMapConstIterator<const void*,void*> it = m_extra.find( key );
00740 if ( it != m_extra.end() )
00741 return it.data();
00742 return 0L;
00743 }
00744
00745 void * KFileItem::extraData( const void *key )
00746 {
00747 QMapIterator<const void*,void*> it = m_extra.find( key );
00748 if ( it != m_extra.end() )
00749 return it.data();
00750 return 0L;
00751 }
00752
00753 void KFileItem::removeExtraData( const void *key )
00754 {
00755 m_extra.remove( key );
00756 }
00757
00758 QString KFileItem::permissionsString() const
00759 {
00760 if (m_access.isNull())
00761 m_access = parsePermissions( m_permissions );
00762
00763 return m_access;
00764 }
00765
00766 QString KFileItem::parsePermissions(mode_t perm) const
00767 {
00768 char p[] = "----------";
00769
00770 if (isDir())
00771 p[0]='d';
00772 else if (isLink())
00773 p[0]='l';
00774
00775 if (perm & QFileInfo::ReadUser)
00776 p[1]='r';
00777 if (perm & QFileInfo::WriteUser)
00778 p[2]='w';
00779 if (perm & QFileInfo::ExeUser)
00780 p[3]='x';
00781
00782 if (perm & QFileInfo::ReadGroup)
00783 p[4]='r';
00784 if (perm & QFileInfo::WriteGroup)
00785 p[5]='w';
00786 if (perm & QFileInfo::ExeGroup)
00787 p[6]='x';
00788
00789 if (perm & QFileInfo::ReadOther)
00790 p[7]='r';
00791 if (perm & QFileInfo::WriteOther)
00792 p[8]='w';
00793 if (perm & QFileInfo::ExeOther)
00794 p[9]='x';
00795
00796 return QString::fromLatin1(p);
00797 }
00798
00799
00800 QString KFileItem::timeString( unsigned int which ) const
00801 {
00802 QDateTime t;
00803 t.setTime_t( time(which) );
00804 return KGlobal::locale()->formatDateTime( t );
00805 }
00806
00807 void KFileItem::setMetaInfo( const KFileMetaInfo & info )
00808 {
00809 m_metaInfo = info;
00810 }
00811
00812 const KFileMetaInfo & KFileItem::metaInfo(bool autoget, int) const
00813 {
00814 if ( autoget && !m_metaInfo.isValid() &&
00815 KGlobalSettings::showFilePreview(m_url) )
00816 {
00817 m_metaInfo = KFileMetaInfo( m_url, mimetype() );
00818 }
00819
00820 return m_metaInfo;
00821 }
00822
00823 void KFileItem::virtual_hook( int, void* )
00824 { }
00825
00826 QDataStream & operator<< ( QDataStream & s, const KFileItem & a )
00827 {
00828
00829
00830 s << a.m_url;
00831 s << a.m_strName;
00832 s << a.m_strText;
00833 return s;
00834 }
00835
00836 QDataStream & operator>> ( QDataStream & s, KFileItem & a )
00837 {
00838 s >> a.m_url;
00839 s >> a.m_strName;
00840 s >> a.m_strText;
00841 a.m_bIsLocalURL = a.m_url.isLocalFile();
00842 a.m_bMimeTypeKnown = false;
00843 a.refresh();
00844 return s;
00845 }