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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(0)
00066 {
00067 readUDSEntry( _urlIsDirectory );
00068 init( _determineMimeTypeOnDemand );
00069 }
00070
00071 KFileItem::KFileItem( mode_t _mode, mode_t _permissions, const KURL& _url, bool _determineMimeTypeOnDemand ) :
00072 m_entry(),
00073 m_url( _url ),
00074 m_strName( _url.fileName() ),
00075 m_strText( KIO::decodeFileName( m_strName ) ),
00076 m_pMimeType( 0 ),
00077 m_fileMode ( _mode ),
00078 m_permissions( _permissions ),
00079 m_bMarked( false ),
00080 m_bLink( false ),
00081 m_bIsLocalURL( _url.isLocalFile() ),
00082 m_bMimeTypeKnown( false ),
00083 d(0)
00084 {
00085 init( _determineMimeTypeOnDemand );
00086 }
00087
00088 KFileItem::KFileItem( const KURL &url, const QString &mimeType, mode_t mode )
00089 : m_url( url ),
00090 m_strName( url.fileName() ),
00091 m_strText( KIO::decodeFileName( m_strName ) ),
00092 m_pMimeType( 0 ),
00093 m_fileMode( mode ),
00094 m_permissions( KFileItem::Unknown ),
00095 m_bMarked( false ),
00096 m_bLink( false ),
00097 m_bIsLocalURL( url.isLocalFile() ),
00098 m_bMimeTypeKnown( !mimeType.isEmpty() ),
00099 d(0)
00100 {
00101 if (m_bMimeTypeKnown)
00102 m_pMimeType = KMimeType::mimeType( mimeType );
00103
00104 init( false );
00105 }
00106
00107 KFileItem::KFileItem( const KFileItem & item ) :
00108 d(0)
00109 {
00110 assign( item );
00111 }
00112
00113 KFileItem& KFileItem::operator=( const KFileItem & item )
00114 {
00115 assign( item );
00116 return *this;
00117 }
00118
00119 KFileItem::~KFileItem()
00120 {
00121 delete d;
00122 }
00123
00124 void KFileItem::init( bool _determineMimeTypeOnDemand )
00125 {
00126 m_access = QString::null;
00127 m_size = (KIO::filesize_t) -1;
00128
00129 for ( int i = 0; i < NumFlags; i++ )
00130 m_time[i] = (time_t) -1;
00131
00132
00133 if ( m_fileMode == KFileItem::Unknown || m_permissions == KFileItem::Unknown )
00134 {
00135 mode_t mode = 0;
00136 if ( m_url.isLocalFile() )
00137 {
00138
00139
00140
00141
00142
00143
00144
00145 KDE_struct_stat buf;
00146 QCString path = QFile::encodeName(m_url.path( -1 ));
00147 if ( KDE_lstat( path.data(), &buf ) == 0 )
00148 {
00149 mode = buf.st_mode;
00150 if ( S_ISLNK( mode ) )
00151 {
00152 m_bLink = true;
00153 if ( KDE_stat( path.data(), &buf ) == 0 )
00154 mode = buf.st_mode;
00155 else
00156 mode = (S_IFMT-1) | S_IRWXU | S_IRWXG | S_IRWXO;
00157 }
00158
00159 m_time[ Modification ] = buf.st_mtime;
00160 m_time[ Access ] = buf.st_atime;
00161 if ( m_fileMode == KFileItem::Unknown )
00162 m_fileMode = mode & S_IFMT;
00163 if ( m_permissions == KFileItem::Unknown )
00164 m_permissions = mode & 07777;
00165 }
00166 }
00167 }
00168
00169
00170 if (!m_pMimeType && !m_url.isEmpty())
00171 {
00172 bool accurate = false;
00173 bool isLocalURL;
00174 KURL url = mostLocalURL(isLocalURL);
00175
00176 m_pMimeType = KMimeType::findByURL( url, m_fileMode, isLocalURL,
00177
00178 _determineMimeTypeOnDemand, &accurate );
00179
00180
00181
00182 m_bMimeTypeKnown = (!_determineMimeTypeOnDemand) || accurate;
00183 }
00184 }
00185
00186 void KFileItem::readUDSEntry( bool _urlIsDirectory )
00187 {
00188
00189 bool UDS_URL_seen = false;
00190
00191 KIO::UDSEntry::ConstIterator it = m_entry.begin();
00192 for( ; it != m_entry.end(); ++it ) {
00193 switch ((*it).m_uds) {
00194
00195 case KIO::UDS_FILE_TYPE:
00196 m_fileMode = (mode_t)((*it).m_long);
00197 break;
00198
00199 case KIO::UDS_ACCESS:
00200 m_permissions = (mode_t)((*it).m_long);
00201 break;
00202
00203 case KIO::UDS_USER:
00204 m_user = ((*it).m_str);
00205 break;
00206
00207 case KIO::UDS_GROUP:
00208 m_group = ((*it).m_str);
00209 break;
00210
00211 case KIO::UDS_NAME:
00212 m_strName = (*it).m_str;
00213 m_strText = KIO::decodeFileName( m_strName );
00214 break;
00215
00216 case KIO::UDS_URL:
00217 UDS_URL_seen = true;
00218 m_url = KURL((*it).m_str);
00219 if ( m_url.isLocalFile() )
00220 m_bIsLocalURL = true;
00221 break;
00222
00223 case KIO::UDS_MIME_TYPE:
00224 m_pMimeType = KMimeType::mimeType((*it).m_str);
00225 m_bMimeTypeKnown = true;
00226 break;
00227
00228 case KIO::UDS_GUESSED_MIME_TYPE:
00229 m_guessedMimeType = (*it).m_str;
00230 break;
00231
00232 case KIO::UDS_LINK_DEST:
00233 m_bLink = !(*it).m_str.isEmpty();
00234 break;
00235
00236 case KIO::UDS_ICON_NAME:
00237 if ( !d )
00238 d = new KFileItemPrivate();
00239 d->iconName = (*it).m_str;
00240 break;
00241 }
00242 }
00243
00244
00245 static const QString& dot = KGlobal::staticQString(".");
00246 if ( _urlIsDirectory && !UDS_URL_seen && !m_strName.isEmpty() && m_strName != dot )
00247 m_url.addPath( m_strName );
00248 }
00249
00250 void KFileItem::refresh()
00251 {
00252 m_fileMode = KFileItem::Unknown;
00253 m_permissions = KFileItem::Unknown;
00254 m_pMimeType = 0L;
00255 m_user = QString::null;
00256 m_group = QString::null;
00257 m_metaInfo = KFileMetaInfo();
00258
00259
00260
00261
00262
00263 m_entry = KIO::UDSEntry();
00264 init( false );
00265 }
00266
00267 void KFileItem::refreshMimeType()
00268 {
00269 m_pMimeType = 0L;
00270 init( false );
00271 }
00272
00273 void KFileItem::setURL( const KURL &url )
00274 {
00275 m_url = url;
00276 setName( url.fileName() );
00277 }
00278
00279 void KFileItem::setName( const QString& name )
00280 {
00281 m_strName = name;
00282 m_strText = KIO::decodeFileName( m_strName );
00283 }
00284
00285 QString KFileItem::linkDest() const
00286 {
00287
00288 KIO::UDSEntry::ConstIterator it = m_entry.begin();
00289 for( ; it != m_entry.end(); ++it )
00290 if ( (*it).m_uds == KIO::UDS_LINK_DEST )
00291 return (*it).m_str;
00292
00293 if ( m_bIsLocalURL )
00294 {
00295 char buf[1000];
00296 int n = readlink( QFile::encodeName(m_url.path( -1 )), buf, sizeof(buf)-1 );
00297 if ( n != -1 )
00298 {
00299 buf[ n ] = 0;
00300 return QFile::decodeName( buf );
00301 }
00302 }
00303 return QString::null;
00304 }
00305
00306 QString KFileItem::localPath() const
00307 {
00308 if ( m_bIsLocalURL )
00309 {
00310 return m_url.path();
00311 }
00312 else
00313 {
00314
00315 KIO::UDSEntry::ConstIterator it = m_entry.begin();
00316 const KIO::UDSEntry::ConstIterator end = m_entry.end();
00317 for( ; it != end; ++it )
00318 if ( (*it).m_uds == KIO::UDS_LOCAL_PATH )
00319 return (*it).m_str;
00320 }
00321
00322 return QString::null;
00323 }
00324
00325 KIO::filesize_t KFileItem::size() const
00326 {
00327 if ( m_size != (KIO::filesize_t) -1 )
00328 return m_size;
00329
00330
00331 KIO::UDSEntry::ConstIterator it = m_entry.begin();
00332 for( ; it != m_entry.end(); ++it )
00333 if ( (*it).m_uds == KIO::UDS_SIZE ) {
00334 m_size = (*it).m_long;
00335 return m_size;
00336 }
00337
00338 if ( m_bIsLocalURL )
00339 {
00340 KDE_struct_stat buf;
00341 if ( KDE_stat( QFile::encodeName(m_url.path( -1 )), &buf ) == 0 )
00342 return buf.st_size;
00343 }
00344 return 0L;
00345 }
00346
00347 time_t KFileItem::time( unsigned int which ) const
00348 {
00349 unsigned int mappedWhich = 0;
00350
00351 switch( which ) {
00352 case KIO::UDS_MODIFICATION_TIME:
00353 mappedWhich = Modification;
00354 break;
00355 case KIO::UDS_ACCESS_TIME:
00356 mappedWhich = Access;
00357 break;
00358 case KIO::UDS_CREATION_TIME:
00359 mappedWhich = Creation;
00360 break;
00361 }
00362
00363 if ( m_time[mappedWhich] != (time_t) -1 )
00364 return m_time[mappedWhich];
00365
00366
00367 KIO::UDSEntry::ConstIterator it = m_entry.begin();
00368 for( ; it != m_entry.end(); ++it )
00369 if ( (*it).m_uds == which ) {
00370 m_time[mappedWhich] = static_cast<time_t>((*it).m_long);
00371 return m_time[mappedWhich];
00372 }
00373
00374
00375 if ( m_bIsLocalURL )
00376 {
00377 KDE_struct_stat buf;
00378 if ( KDE_stat( QFile::encodeName(m_url.path(-1)), &buf ) == 0 )
00379 {
00380 m_time[mappedWhich] = (which == KIO::UDS_MODIFICATION_TIME) ?
00381 buf.st_mtime :
00382 (which == KIO::UDS_ACCESS_TIME) ? buf.st_atime :
00383 static_cast<time_t>(0);
00384 return m_time[mappedWhich];
00385 }
00386 }
00387 return static_cast<time_t>(0);
00388 }
00389
00390
00391 QString KFileItem::user() const
00392 {
00393 if ( m_user.isEmpty() && m_bIsLocalURL )
00394 {
00395 KDE_struct_stat buff;
00396 if ( KDE_lstat( QFile::encodeName(m_url.path( -1 )), &buff ) == 0)
00397 {
00398 struct passwd *user = getpwuid( buff.st_uid );
00399 if ( user != 0L )
00400 m_user = QString::fromLocal8Bit(user->pw_name);
00401 }
00402 }
00403 return m_user;
00404 }
00405
00406 QString KFileItem::group() const
00407 {
00408 #ifdef Q_OS_UNIX
00409 if (m_group.isEmpty() && m_bIsLocalURL )
00410 {
00411 KDE_struct_stat buff;
00412 if ( KDE_lstat( QFile::encodeName(m_url.path( -1 )), &buff ) == 0)
00413 {
00414 struct group *ge = getgrgid( buff.st_gid );
00415 if ( ge != 0L ) {
00416 m_group = QString::fromLocal8Bit(ge->gr_name);
00417 if (m_group.isEmpty())
00418 m_group.sprintf("%d",ge->gr_gid);
00419 } else
00420 m_group.sprintf("%d",buff.st_gid);
00421 }
00422 }
00423 #endif
00424 return m_group;
00425 }
00426
00427 QString KFileItem::mimetype() const
00428 {
00429 KFileItem * that = const_cast<KFileItem *>(this);
00430 return that->determineMimeType()->name();
00431 }
00432
00433 KMimeType::Ptr KFileItem::determineMimeType()
00434 {
00435 if ( !m_pMimeType || !m_bMimeTypeKnown )
00436 {
00437 bool isLocalURL;
00438 KURL url = mostLocalURL(isLocalURL);
00439
00440 m_pMimeType = KMimeType::findByURL( url, m_fileMode, isLocalURL );
00441
00442 m_bMimeTypeKnown = true;
00443 }
00444
00445 return m_pMimeType;
00446 }
00447
00448 bool KFileItem::isMimeTypeKnown() const
00449 {
00450
00451
00452
00453 return m_bMimeTypeKnown && m_guessedMimeType.isEmpty();
00454 }
00455
00456 QString KFileItem::mimeComment()
00457 {
00458 KMimeType::Ptr mType = determineMimeType();
00459
00460 bool isLocalURL;
00461 KURL url = mostLocalURL(isLocalURL);
00462
00463 QString comment = mType->comment( url, isLocalURL );
00464
00465 if (!comment.isEmpty())
00466 return comment;
00467 else
00468 return mType->name();
00469 }
00470
00471 QString KFileItem::iconName()
00472 {
00473 if (d && (!d->iconName.isEmpty())) return d->iconName;
00474
00475 bool isLocalURL;
00476 KURL url = mostLocalURL(isLocalURL);
00477
00478
00479 return determineMimeType()->icon(url, isLocalURL);
00480 }
00481
00482 int KFileItem::overlays() const
00483 {
00484 int _state = 0;
00485 if ( m_bLink )
00486 _state |= KIcon::LinkOverlay;
00487
00488 if ( !S_ISDIR( m_fileMode )
00489 && !isReadable())
00490 _state |= KIcon::LockOverlay;
00491
00492 if ( isHidden() )
00493 _state |= KIcon::HiddenOverlay;
00494
00495 if( S_ISDIR( m_fileMode ) && m_bIsLocalURL)
00496 {
00497 if (KSambaShare::instance()->isDirectoryShared( m_url.path() ) ||
00498 KNFSShare::instance()->isDirectoryShared( m_url.path() ))
00499 {
00500
00501 _state |= KIcon::ShareOverlay;
00502 }
00503 }
00504
00505 if ( m_pMimeType->name() == "application/x-gzip" && m_url.fileName().right(3) == ".gz" )
00506 _state |= KIcon::ZipOverlay;
00507 return _state;
00508 }
00509
00510 QPixmap KFileItem::pixmap( int _size, int _state ) const
00511 {
00512 if (d && (!d->iconName.isEmpty()))
00513 return DesktopIcon(d->iconName,_size,_state);
00514
00515 if ( !m_pMimeType )
00516 {
00517 static const QString & defaultFolderIcon =
00518 KGlobal::staticQString(KMimeType::mimeType( "inode/directory" )->KServiceType::icon());
00519
00520 if ( S_ISDIR( m_fileMode ) )
00521 return DesktopIcon( defaultFolderIcon, _size, _state );
00522
00523 return DesktopIcon( "unknown", _size, _state );
00524 }
00525
00526 _state |= overlays();
00527
00528 KMimeType::Ptr mime;
00529
00530 if ( !m_bMimeTypeKnown && !m_guessedMimeType.isEmpty() )
00531 mime = KMimeType::mimeType( m_guessedMimeType );
00532 else
00533 mime = m_pMimeType;
00534
00535
00536
00537 if ( mime->name() == "application/x-gzip" && m_url.fileName().right(3) == ".gz" )
00538 {
00539 KURL sf;
00540 sf.setPath( m_url.path().left( m_url.path().length() - 3 ) );
00541
00542 mime = KMimeType::findByURL( sf, 0, m_bIsLocalURL );
00543 }
00544
00545 bool isLocalURL;
00546 KURL url = mostLocalURL(isLocalURL);
00547
00548 QPixmap p = mime->pixmap( url, KIcon::Desktop, _size, _state );
00549
00550 if (p.isNull())
00551 kdWarning() << "Pixmap not found for mimetype " << m_pMimeType->name() << endl;
00552
00553 return p;
00554 }
00555
00556 bool KFileItem::isReadable() const
00557 {
00558
00559
00560
00561
00562
00563
00564
00565
00566
00567 if ( !(S_IRUSR & m_permissions) && !(S_IRGRP & m_permissions) && !(S_IROTH & m_permissions) )
00568 return false;
00569
00570
00571 else if ( m_bIsLocalURL && ::access( QFile::encodeName(m_url.path()), R_OK ) == -1 )
00572 return false;
00573
00574 return true;
00575 }
00576
00577 bool KFileItem::isWritable() const
00578 {
00579
00580
00581
00582
00583
00584
00585
00586
00587
00588 if ( !(S_IWUSR & m_permissions) && !(S_IWGRP & m_permissions) && !(S_IWOTH & m_permissions) )
00589 return false;
00590
00591
00592 else if ( m_bIsLocalURL && ::access( QFile::encodeName(m_url.path()), W_OK ) == -1 )
00593 return false;
00594
00595 return true;
00596 }
00597
00598 bool KFileItem::isHidden() const
00599 {
00600 if ( !m_url.isEmpty() )
00601 return m_url.fileName()[0] == '.';
00602 else
00603 return m_strName[0] == '.';
00604 }
00605
00606 bool KFileItem::isDir() const
00607 {
00608 if ( m_fileMode == KFileItem::Unknown )
00609 {
00610 kdDebug() << " KFileItem::isDir can't say -> false " << endl;
00611 return false;
00612 }
00613 return (S_ISDIR(m_fileMode));
00614
00615
00616
00617
00618
00619
00620
00621
00622 }
00623
00624 bool KFileItem::acceptsDrops()
00625 {
00626
00627 if ( S_ISDIR( mode() ) ) {
00628 return isWritable();
00629 }
00630
00631
00632 if ( !m_bIsLocalURL )
00633 return false;
00634
00635 if ( mimetype() == "application/x-desktop")
00636 return true;
00637
00638
00639 if ( ::access( QFile::encodeName(m_url.path()), X_OK ) == 0 )
00640 return true;
00641
00642 return false;
00643 }
00644
00645 QString KFileItem::getStatusBarInfo()
00646 {
00647 QString text = m_strText;
00648
00649 if ( m_bLink )
00650 {
00651 QString comment = determineMimeType()->comment( m_url, m_bIsLocalURL );
00652 QString tmp;
00653 if ( comment.isEmpty() )
00654 tmp = i18n ( "Symbolic Link" );
00655 else
00656 tmp = i18n("%1 (Link)").arg(comment);
00657 text += "->";
00658 text += linkDest();
00659 text += " ";
00660 text += tmp;
00661 }
00662 else if ( S_ISREG( m_fileMode ) )
00663 {
00664 text += QString(" (%1)").arg( KIO::convertSize( size() ) );
00665 text += " ";
00666 text += mimeComment();
00667 }
00668 else if ( S_ISDIR ( m_fileMode ) )
00669 {
00670 text += "/ ";
00671 text += mimeComment();
00672 }
00673 else
00674 {
00675 text += " ";
00676 text += mimeComment();
00677 }
00678 return text;
00679 }
00680
00681 QString KFileItem::getToolTipText(int maxcount)
00682 {
00683
00684 QString tip;
00685 KFileMetaInfo info = metaInfo();
00686
00687
00688
00689 const char* start = "<tr><td><nobr><font color=\"black\">";
00690 const char* mid = "</font></nobr></td><td><nobr><font color=\"black\">";
00691 const char* end = "</font></nobr></td></tr>";
00692
00693 tip = "<table cellspacing=0 cellpadding=0>";
00694
00695 tip += start + i18n("Name:") + mid + text() + end;
00696 tip += start + i18n("Type:") + mid;
00697
00698 QString type = QStyleSheet::escape(mimeComment());
00699 if ( m_bLink ) {
00700 tip += i18n("Link to %1 (%2)").arg(linkDest(), type) + end;
00701 } else
00702 tip += type + end;
00703
00704 if ( !S_ISDIR ( m_fileMode ) )
00705 tip += start + i18n("Size:") + mid +
00706 QString("%1 (%2)").arg(KIO::convertSize(size()))
00707 .arg(KGlobal::locale()->formatNumber(size(), 0)) +
00708 end;
00709
00710 tip += start + i18n("Modified:") + mid +
00711 timeString( KIO::UDS_MODIFICATION_TIME) + end
00712 #ifndef Q_WS_WIN //TODO: show win32-specific permissions
00713 +start + i18n("Owner:") + mid + user() + " - " + group() + end +
00714 start + i18n("Permissions:") + mid +
00715 parsePermissions(m_permissions) + end
00716 #endif
00717 ;
00718
00719 if (info.isValid() && !info.isEmpty() )
00720 {
00721 tip += "<tr><td colspan=2><center><s> </s></center></td></tr>";
00722 QStringList keys = info.preferredKeys();
00723
00724
00725 QStringList::Iterator it = keys.begin();
00726 for (int count = 0; count<maxcount && it!=keys.end() ; ++it)
00727 {
00728 KFileMetaInfoItem item = info.item( *it );
00729 if ( item.isValid() )
00730 {
00731 QString s = item.string();
00732 if ( ( item.attributes() & KFileMimeTypeInfo::SqueezeText )
00733 && s.length() > 50) {
00734 s.truncate(47);
00735 s.append("...");
00736 }
00737 if ( !s.isEmpty() )
00738 {
00739 count++;
00740 tip += start +
00741 QStyleSheet::escape( item.translatedKey() ) + ":" +
00742 mid +
00743 QStyleSheet::escape( s ) +
00744 end;
00745 }
00746
00747 }
00748 }
00749 }
00750 tip += "</table>";
00751
00752
00753
00754
00755 return tip;
00756 }
00757
00758 void KFileItem::run()
00759 {
00760 bool is_local;
00761 KURL url = mostLocalURL(is_local);
00762
00763
00764
00765 if ( m_bLink && is_local )
00766 url = KURL( m_url, linkDest() );
00767 (void) new KRun( url, m_fileMode, is_local );
00768 }
00769
00770 bool KFileItem::cmp( const KFileItem & item )
00771 {
00772 return ( m_strName == item.m_strName
00773 && m_bIsLocalURL == item.m_bIsLocalURL
00774 && m_fileMode == item.m_fileMode
00775 && m_permissions == item.m_permissions
00776 && m_user == item.m_user
00777 && m_group == item.m_group
00778 && m_bLink == item.m_bLink
00779 && size() == item.size()
00780 && time(KIO::UDS_MODIFICATION_TIME) == item.time(KIO::UDS_MODIFICATION_TIME)
00781 && mimetype() == item.mimetype()
00782 && (!d || !item.d || d->iconName == item.d->iconName) );
00783 }
00784
00785 void KFileItem::assign( const KFileItem & item )
00786 {
00787 if ( this == &item )
00788 return;
00789 m_entry = item.m_entry;
00790 m_url = item.m_url;
00791 m_bIsLocalURL = item.m_bIsLocalURL;
00792 m_strName = item.m_strName;
00793 m_strText = item.m_strText;
00794 m_fileMode = item.m_fileMode;
00795 m_permissions = item.m_permissions;
00796 m_user = item.m_user;
00797 m_group = item.m_group;
00798 m_bLink = item.m_bLink;
00799 m_pMimeType = item.m_pMimeType;
00800 m_strLowerCaseName = item.m_strLowerCaseName;
00801 m_bMimeTypeKnown = item.m_bMimeTypeKnown;
00802 m_guessedMimeType = item.m_guessedMimeType;
00803 m_access = item.m_access;
00804 m_metaInfo = item.m_metaInfo;
00805 for ( int i = 0; i < NumFlags; i++ )
00806 m_time[i] = item.m_time[i];
00807 m_size = item.m_size;
00808
00809
00810
00811
00812 determineMimeType();
00813
00814 if ( item.d ) {
00815 if ( !d )
00816 d = new KFileItemPrivate;
00817 d->iconName = item.d->iconName;
00818 } else {
00819 delete d;
00820 d = 0;
00821 }
00822 }
00823
00824 void KFileItem::setUDSEntry( const KIO::UDSEntry& _entry, const KURL& _url,
00825 bool _determineMimeTypeOnDemand, bool _urlIsDirectory )
00826 {
00827 m_entry = _entry;
00828 m_url = _url;
00829 m_strName = QString::null;
00830 m_strText = QString::null;
00831 m_user = QString::null;
00832 m_group = QString::null;
00833 m_strLowerCaseName = QString::null;
00834 m_pMimeType = 0;
00835 m_fileMode = KFileItem::Unknown;
00836 m_permissions = KFileItem::Unknown;
00837 m_bMarked = false;
00838 m_bLink = false;
00839 m_bIsLocalURL = _url.isLocalFile();
00840 m_bMimeTypeKnown = false;
00841 m_guessedMimeType = QString::null;
00842 m_metaInfo = KFileMetaInfo();
00843
00844 if ( d )
00845 d->iconName = QString::null;
00846
00847 readUDSEntry( _urlIsDirectory );
00848 init( _determineMimeTypeOnDemand );
00849 }
00850
00851 void KFileItem::setExtraData( const void *key, void *value )
00852 {
00853 if ( !key )
00854 return;
00855
00856 m_extra.replace( key, value );
00857 }
00858
00859 const void * KFileItem::extraData( const void *key ) const
00860 {
00861 QMapConstIterator<const void*,void*> it = m_extra.find( key );
00862 if ( it != m_extra.end() )
00863 return it.data();
00864 return 0L;
00865 }
00866
00867 void * KFileItem::extraData( const void *key )
00868 {
00869 QMapIterator<const void*,void*> it = m_extra.find( key );
00870 if ( it != m_extra.end() )
00871 return it.data();
00872 return 0L;
00873 }
00874
00875 void KFileItem::removeExtraData( const void *key )
00876 {
00877 m_extra.remove( key );
00878 }
00879
00880 QString KFileItem::permissionsString() const
00881 {
00882 if (m_access.isNull())
00883 m_access = parsePermissions( m_permissions );
00884
00885 return m_access;
00886 }
00887
00888 QString KFileItem::parsePermissions(mode_t perm) const
00889 {
00890 char p[] = "----------";
00891
00892 if (isDir())
00893 p[0]='d';
00894 else if (isLink())
00895 p[0]='l';
00896
00897 if (perm & QFileInfo::ReadUser)
00898 p[1]='r';
00899 if (perm & QFileInfo::WriteUser)
00900 p[2]='w';
00901 if (perm & QFileInfo::ExeUser)
00902 p[3]='x';
00903
00904 if (perm & QFileInfo::ReadGroup)
00905 p[4]='r';
00906 if (perm & QFileInfo::WriteGroup)
00907 p[5]='w';
00908 if (perm & QFileInfo::ExeGroup)
00909 p[6]='x';
00910
00911 if (perm & QFileInfo::ReadOther)
00912 p[7]='r';
00913 if (perm & QFileInfo::WriteOther)
00914 p[8]='w';
00915 if (perm & QFileInfo::ExeOther)
00916 p[9]='x';
00917
00918 return QString::fromLatin1(p);
00919 }
00920
00921
00922 QString KFileItem::timeString( unsigned int which ) const
00923 {
00924 QDateTime t;
00925 t.setTime_t( time(which) );
00926 return KGlobal::locale()->formatDateTime( t );
00927 }
00928
00929 void KFileItem::setMetaInfo( const KFileMetaInfo & info )
00930 {
00931 m_metaInfo = info;
00932 }
00933
00934 const KFileMetaInfo & KFileItem::metaInfo(bool autoget, int) const
00935 {
00936 bool isLocalURL;
00937 KURL url = mostLocalURL(isLocalURL);
00938
00939 if ( autoget && !m_metaInfo.isValid() &&
00940 KGlobalSettings::showFilePreview(url) )
00941 {
00942 m_metaInfo = KFileMetaInfo( url, mimetype() );
00943 }
00944
00945 return m_metaInfo;
00946 }
00947
00948 KURL KFileItem::mostLocalURL(bool &local) const
00949 {
00950 QString local_path = localPath();
00951
00952 if ( !local_path.isEmpty() )
00953 {
00954 local = true;
00955 KURL url;
00956 url.setPath(local_path);
00957 return url;
00958 }
00959 else
00960 {
00961 local = m_bIsLocalURL;
00962 return m_url;
00963 }
00964 }
00965
00966 void KFileItem::virtual_hook( int, void* )
00967 { }
00968
00969 QDataStream & operator<< ( QDataStream & s, const KFileItem & a )
00970 {
00971
00972
00973 s << a.m_url;
00974 s << a.m_strName;
00975 s << a.m_strText;
00976 return s;
00977 }
00978
00979 QDataStream & operator>> ( QDataStream & s, KFileItem & a )
00980 {
00981 s >> a.m_url;
00982 s >> a.m_strName;
00983 s >> a.m_strText;
00984 a.m_bIsLocalURL = a.m_url.isLocalFile();
00985 a.m_bMimeTypeKnown = false;
00986 a.refresh();
00987 return s;
00988 }