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00020
00021 #include <config.h>
00022
00023 #include <sys/types.h>
00024 #include <sys/stat.h>
00025
00026 #include <assert.h>
00027 #include <dirent.h>
00028 #include <errno.h>
00029 #include <stddef.h>
00030 #include <unistd.h>
00031 #include <stdlib.h>
00032
00033 #include <kmountpoint.h>
00034
00035 #include <kprotocolinfo.h>
00036 #include <kio/global.h>
00037 #include "kmimetype.h"
00038 #include "kservicetypefactory.h"
00039 #include "kmimemagic.h"
00040 #include "kservice.h"
00041 #include "krun.h"
00042 #include "kautomount.h"
00043 #include <kdirnotify_stub.h>
00044
00045 #include <qstring.h>
00046 #include <qfile.h>
00047 #include <kmessageboxwrapper.h>
00048
00049 #include <dcopclient.h>
00050 #include <dcopref.h>
00051 #include <kapplication.h>
00052 #include <kprocess.h>
00053 #include <kdebug.h>
00054 #include <kdesktopfile.h>
00055 #include <kdirwatch.h>
00056 #include <kiconloader.h>
00057 #include <klocale.h>
00058 #include <ksimpleconfig.h>
00059 #include <kstandarddirs.h>
00060 #include <kurl.h>
00061 #include <ksycoca.h>
00062 #include <kde_file.h>
00063
00064 template class KSharedPtr<KMimeType>;
00065 template class QValueList<KMimeType::Ptr>;
00066
00067 KMimeType::Ptr KMimeType::s_pDefaultType = 0L;
00068 bool KMimeType::s_bChecked = false;
00069
00070 void KMimeType::buildDefaultType()
00071 {
00072 assert ( !s_pDefaultType );
00073
00074 KServiceType * mime = KServiceTypeFactory::self()->
00075 findServiceTypeByName( defaultMimeType() );
00076
00077 if (mime && mime->isType( KST_KMimeType ))
00078 {
00079 s_pDefaultType = KMimeType::Ptr((KMimeType *) mime);
00080 }
00081 else
00082 {
00083 errorMissingMimeType( defaultMimeType() );
00084 KStandardDirs stdDirs;
00085 QString sDefaultMimeType = stdDirs.resourceDirs("mime").first()+defaultMimeType()+".desktop";
00086 s_pDefaultType = new KMimeType( sDefaultMimeType, defaultMimeType(),
00087 "unknown", "mime", QStringList() );
00088 }
00089 }
00090
00091 KMimeType::Ptr KMimeType::defaultMimeTypePtr()
00092 {
00093 if ( !s_pDefaultType )
00094 buildDefaultType();
00095 return s_pDefaultType;
00096 }
00097
00098
00099 void KMimeType::checkEssentialMimeTypes()
00100 {
00101 if ( s_bChecked )
00102 return;
00103 if ( !s_pDefaultType )
00104 buildDefaultType();
00105
00106 s_bChecked = true;
00107
00108
00109
00110 if ( !KServiceTypeFactory::self()->checkMimeTypes() )
00111 {
00112 KMessageBoxWrapper::error( 0L, i18n( "No mime types installed." ) );
00113 return;
00114 }
00115
00116 if ( KMimeType::mimeType( "inode/directory" ) == s_pDefaultType )
00117 errorMissingMimeType( "inode/directory" );
00118 if ( KMimeType::mimeType( "inode/directory-locked" ) == s_pDefaultType )
00119 errorMissingMimeType( "inode/directory-locked" );
00120 if ( KMimeType::mimeType( "inode/blockdevice" ) == s_pDefaultType )
00121 errorMissingMimeType( "inode/blockdevice" );
00122 if ( KMimeType::mimeType( "inode/chardevice" ) == s_pDefaultType )
00123 errorMissingMimeType( "inode/chardevice" );
00124 if ( KMimeType::mimeType( "inode/socket" ) == s_pDefaultType )
00125 errorMissingMimeType( "inode/socket" );
00126 if ( KMimeType::mimeType( "inode/fifo" ) == s_pDefaultType )
00127 errorMissingMimeType( "inode/fifo" );
00128 if ( KMimeType::mimeType( "application/x-shellscript" ) == s_pDefaultType )
00129 errorMissingMimeType( "application/x-shellscript" );
00130 if ( KMimeType::mimeType( "application/x-executable" ) == s_pDefaultType )
00131 errorMissingMimeType( "application/x-executable" );
00132 if ( KMimeType::mimeType( "application/x-desktop" ) == s_pDefaultType )
00133 errorMissingMimeType( "application/x-desktop" );
00134 }
00135
00136 void KMimeType::errorMissingMimeType( const QString& _type )
00137 {
00138 QString tmp = i18n( "Could not find mime type\n%1" ).arg( _type );
00139
00140 KMessageBoxWrapper::sorry( 0, tmp );
00141 }
00142
00143 KMimeType::Ptr KMimeType::mimeType( const QString& _name )
00144 {
00145 KServiceType * mime = KServiceTypeFactory::self()->findServiceTypeByName( _name );
00146
00147 if ( !mime || !mime->isType( KST_KMimeType ) )
00148 {
00149
00150
00151 if ( !KSycoca::self()->isBuilding() )
00152 delete mime;
00153 if ( !s_pDefaultType )
00154 buildDefaultType();
00155 return s_pDefaultType;
00156 }
00157
00158
00159 return KMimeType::Ptr((KMimeType *) mime);
00160 }
00161
00162 KMimeType::List KMimeType::allMimeTypes()
00163 {
00164 return KServiceTypeFactory::self()->allMimeTypes();
00165 }
00166
00167 KMimeType::Ptr KMimeType::findByURL( const KURL& _url, mode_t _mode,
00168 bool _is_local_file, bool _fast_mode )
00169 {
00170 checkEssentialMimeTypes();
00171 QString path = _url.path();
00172
00173 if ( !_fast_mode && !_is_local_file && _url.isLocalFile() )
00174 _is_local_file = true;
00175
00176 if ( !_fast_mode && _is_local_file && (_mode == 0 || _mode == (mode_t)-1) )
00177 {
00178 KDE_struct_stat buff;
00179 if ( KDE_stat( QFile::encodeName(path), &buff ) != -1 )
00180 _mode = buff.st_mode;
00181 }
00182
00183
00184 if ( S_ISDIR( _mode ) )
00185 {
00186
00187
00188 if ( _is_local_file )
00189 {
00190 if ( access( QFile::encodeName(path), R_OK ) == -1 )
00191 return mimeType( "inode/directory-locked" );
00192 }
00193 return mimeType( "inode/directory" );
00194 }
00195 if ( S_ISCHR( _mode ) )
00196 return mimeType( "inode/chardevice" );
00197 if ( S_ISBLK( _mode ) )
00198 return mimeType( "inode/blockdevice" );
00199 if ( S_ISFIFO( _mode ) )
00200 return mimeType( "inode/fifo" );
00201 if ( S_ISSOCK( _mode ) )
00202 return mimeType( "inode/socket" );
00203
00204 if ( !_is_local_file && S_ISREG( _mode ) && ( _mode & ( S_IXUSR | S_IXGRP | S_IXOTH ) ) )
00205 return mimeType( "application/x-executable" );
00206
00207 QString fileName ( _url.fileName() );
00208
00209 static const QString& slash = KGlobal::staticQString("/");
00210 if ( ! fileName.isNull() && !path.endsWith( slash ) )
00211 {
00212
00213 KMimeType::Ptr mime = KServiceTypeFactory::self()->findFromPattern( fileName );
00214 if ( mime )
00215 {
00216
00217 if ( _is_local_file || _url.hasSubURL() ||
00218 KProtocolInfo::determineMimetypeFromExtension( _url.protocol() ) )
00219 {
00220 if ( _is_local_file && !_fast_mode ) {
00221 if ( mime->patternsAccuracy()<100 )
00222 {
00223 KMimeMagicResult* result =
00224 KMimeMagic::self()->findFileType( path );
00225
00226 if ( result && result->isValid() )
00227 return mimeType( result->mimeType() );
00228 }
00229 }
00230
00231 return mime;
00232 }
00233 }
00234
00235 static const QString& dotdesktop = KGlobal::staticQString(".desktop");
00236 static const QString& dotkdelnk = KGlobal::staticQString(".kdelnk");
00237 static const QString& dotdirectory = KGlobal::staticQString(".directory");
00238
00239
00240 if ( fileName.endsWith( dotdesktop ) )
00241 return mimeType( "application/x-desktop" );
00242
00243
00244 if ( fileName.endsWith( dotkdelnk ) )
00245 return mimeType( "application/x-desktop" );
00246
00247
00248 if ( fileName == dotdirectory )
00249 return mimeType( "text/plain" );
00250 }
00251
00252 if ( !_is_local_file || _fast_mode )
00253 {
00254 QString def = KProtocolInfo::defaultMimetype( _url );
00255 if ( !def.isEmpty() && def != defaultMimeType() )
00256 {
00257
00258 return mimeType( def );
00259 }
00260 if ( path.endsWith( slash ) || path.isEmpty() )
00261 {
00262
00263
00264
00265
00266 if ( def.isEmpty() )
00267 {
00268
00269 if ( KProtocolInfo::supportsListing( _url ) )
00270 return mimeType( QString::fromLatin1("inode/directory") );
00271 else
00272 return defaultMimeTypePtr();
00273 }
00274 }
00275
00276
00277 return defaultMimeTypePtr();
00278 }
00279
00280
00281
00282 KMimeMagicResult* result = KMimeMagic::self()->findFileType( path );
00283
00284
00285 if ( !result || !result->isValid() )
00286 return defaultMimeTypePtr();
00287
00288
00289 return mimeType( result->mimeType() );
00290 }
00291
00292 KMimeType::Ptr KMimeType::findByURL( const KURL& _url, mode_t _mode,
00293 bool _is_local_file, bool _fast_mode,
00294 bool *accurate)
00295 {
00296 KMimeType::Ptr mime = findByURL(_url, _mode, _is_local_file, _fast_mode);
00297 if (accurate) *accurate = !(_fast_mode) || ((mime->patternsAccuracy() == 100) && mime != defaultMimeTypePtr());
00298 return mime;
00299 }
00300
00301 KMimeType::Ptr KMimeType::diagnoseFileName(const QString &fileName, QString &pattern)
00302 {
00303 return KServiceTypeFactory::self()->findFromPattern( fileName, &pattern );
00304 }
00305
00306 KMimeType::Ptr KMimeType::findByPath( const QString& path, mode_t mode, bool fast_mode )
00307 {
00308 KURL u;
00309 u.setPath(path);
00310 return findByURL( u, mode, true, fast_mode );
00311 }
00312
00313 KMimeType::Ptr KMimeType::findByContent( const QByteArray &data, int *accuracy )
00314 {
00315 KMimeMagicResult *result = KMimeMagic::self()->findBufferType(data);
00316 QString type = (result && result->isValid())?
00317 result->mimeType() : defaultMimeType();
00318 if (accuracy)
00319 *accuracy = result->accuracy();
00320 return mimeType( result->mimeType() );
00321 }
00322
00323 KMimeType::Ptr KMimeType::findByFileContent( const QString &fileName, int *accuracy )
00324 {
00325 KMimeMagicResult *result = KMimeMagic::self()->findFileType(fileName);
00326 QString type = (result && result->isValid())?
00327 result->mimeType() : defaultMimeType();
00328 if (accuracy)
00329 *accuracy = result->accuracy();
00330 return mimeType( result->mimeType() );
00331 }
00332
00333 #define GZIP_MAGIC1 0x1f
00334 #define GZIP_MAGIC2 0x8b
00335
00336 KMimeType::Format KMimeType::findFormatByFileContent( const QString &fileName )
00337 {
00338 KMimeType::Format result;
00339 result.compression = Format::NoCompression;
00340 KMimeType::Ptr mime = findByPath(fileName);
00341 if (mime->name() == "application/octet-stream")
00342 mime = findByFileContent(fileName);
00343
00344 result.text = mime->name().startsWith("text/");
00345 QVariant v = mime->property("X-KDE-text");
00346 if (v.isValid())
00347 result.text = v.toBool();
00348
00349 if (mime->name().startsWith("inode/"))
00350 return result;
00351
00352 QFile f(fileName);
00353 if (f.open(IO_ReadOnly))
00354 {
00355 unsigned char buf[10+1];
00356 int l = f.readBlock((char *)buf, 10);
00357 if ((l > 2) && (buf[0] == GZIP_MAGIC1) && (buf[1] == GZIP_MAGIC2))
00358 result.compression = Format::GZipCompression;
00359 }
00360 return result;
00361 }
00362
00363 KMimeType::KMimeType( const QString & _fullpath, const QString& _type, const QString& _icon,
00364 const QString& _comment, const QStringList& _patterns )
00365 : KServiceType( _fullpath, _type, _icon, _comment )
00366 {
00367 m_lstPatterns = _patterns;
00368 }
00369
00370 KMimeType::KMimeType( const QString & _fullpath ) : KServiceType( _fullpath )
00371 {
00372 KDesktopFile _cfg( _fullpath, true );
00373 init ( &_cfg );
00374
00375 if ( !isValid() )
00376 kdWarning(7009) << "mimetype not valid '" << m_strName << "' (missing entry in the file ?)" << endl;
00377 }
00378
00379 KMimeType::KMimeType( KDesktopFile *config ) : KServiceType( config )
00380 {
00381 init( config );
00382
00383 if ( !isValid() )
00384 kdWarning(7009) << "mimetype not valid '" << m_strName << "' (missing entry in the file ?)" << endl;
00385 }
00386
00387 void KMimeType::init( KDesktopFile * config )
00388 {
00389 config->setDesktopGroup();
00390 m_lstPatterns = config->readListEntry( "Patterns", ';' );
00391
00392
00393 QString XKDEAutoEmbed = QString::fromLatin1("X-KDE-AutoEmbed");
00394 if ( config->hasKey( XKDEAutoEmbed ) )
00395 m_mapProps.insert( XKDEAutoEmbed, QVariant( config->readBoolEntry( XKDEAutoEmbed ), 0 ) );
00396
00397 QString XKDEText = QString::fromLatin1("X-KDE-text");
00398 if ( config->hasKey( XKDEText ) )
00399 m_mapProps.insert( XKDEText, config->readBoolEntry( XKDEText ) );
00400
00401 QString XKDEIsAlso = QString::fromLatin1("X-KDE-IsAlso");
00402 if ( config->hasKey( XKDEIsAlso ) )
00403 m_mapProps.insert( XKDEIsAlso, config->readEntry( XKDEIsAlso ) );
00404
00405 QString XKDEPatternsAccuracy = QString::fromLatin1("X-KDE-PatternsAccuracy");
00406 if ( config->hasKey( XKDEPatternsAccuracy ) )
00407 m_mapProps.insert( XKDEPatternsAccuracy, config->readEntry( XKDEPatternsAccuracy ) );
00408
00409 }
00410
00411 KMimeType::KMimeType( QDataStream& _str, int offset ) : KServiceType( _str, offset )
00412 {
00413 loadInternal( _str );
00414 }
00415
00416 void KMimeType::load( QDataStream& _str )
00417 {
00418 KServiceType::load( _str );
00419 loadInternal( _str );
00420 }
00421
00422 void KMimeType::loadInternal( QDataStream& _str )
00423 {
00424
00425 _str >> m_lstPatterns;
00426 }
00427
00428 void KMimeType::save( QDataStream& _str )
00429 {
00430 KServiceType::save( _str );
00431
00432
00433 _str << m_lstPatterns;
00434 }
00435
00436 QVariant KMimeType::property( const QString& _name ) const
00437 {
00438 if ( _name == "Patterns" )
00439 return QVariant( m_lstPatterns );
00440
00441 return KServiceType::property( _name );
00442 }
00443
00444 QStringList KMimeType::propertyNames() const
00445 {
00446 QStringList res = KServiceType::propertyNames();
00447 res.append( "Patterns" );
00448
00449 return res;
00450 }
00451
00452 KMimeType::~KMimeType()
00453 {
00454 }
00455
00456 QPixmap KMimeType::pixmap( KIcon::Group _group, int _force_size, int _state,
00457 QString * _path ) const
00458 {
00459 KIconLoader *iconLoader=KGlobal::iconLoader();
00460 QString iconName=icon( QString::null, false );
00461 if (!iconLoader->extraDesktopThemesAdded())
00462 {
00463 QPixmap pixmap=iconLoader->loadIcon( iconName, _group, _force_size, _state, _path, true );
00464 if (!pixmap.isNull() ) return pixmap;
00465
00466 iconLoader->addExtraDesktopThemes();
00467 }
00468
00469 return iconLoader->loadIcon( iconName , _group, _force_size, _state, _path, false );
00470 }
00471
00472 QPixmap KMimeType::pixmap( const KURL& _url, KIcon::Group _group, int _force_size,
00473 int _state, QString * _path ) const
00474 {
00475 KIconLoader *iconLoader=KGlobal::iconLoader();
00476 QString iconName=icon( _url, _url.isLocalFile() );
00477 if (!iconLoader->extraDesktopThemesAdded())
00478 {
00479 QPixmap pixmap=iconLoader->loadIcon( iconName, _group, _force_size, _state, _path, true );
00480 if (!pixmap.isNull() ) return pixmap;
00481
00482 iconLoader->addExtraDesktopThemes();
00483 }
00484
00485 return iconLoader->loadIcon( iconName , _group, _force_size, _state, _path, false );
00486 }
00487
00488 QPixmap KMimeType::pixmapForURL( const KURL & _url, mode_t _mode, KIcon::Group _group,
00489 int _force_size, int _state, QString * _path )
00490 {
00491 KIconLoader *iconLoader=KGlobal::iconLoader();
00492 QString iconName = iconForURL( _url, _mode );
00493
00494 if (!iconLoader->extraDesktopThemesAdded())
00495 {
00496 QPixmap pixmap=iconLoader->loadIcon( iconName, _group, _force_size, _state, _path, true );
00497 if (!pixmap.isNull() ) return pixmap;
00498
00499 iconLoader->addExtraDesktopThemes();
00500 }
00501
00502 return iconLoader->loadIcon( iconName , _group, _force_size, _state, _path, false );
00503
00504 }
00505
00506 QString KMimeType::iconForURL( const KURL & _url, mode_t _mode )
00507 {
00508 const KMimeType::Ptr mt = findByURL( _url, _mode, _url.isLocalFile(),
00509 false );
00510 static const QString& unknown = KGlobal::staticQString("unknown");
00511 const QString mimeTypeIcon = mt->icon( _url, _url.isLocalFile() );
00512 QString i = mimeTypeIcon;
00513
00514
00515 if ( i == unknown || i.isEmpty() || mt == defaultMimeTypePtr()
00516
00517 || _url.path().length() <= 1 )
00518 {
00519 i = favIconForURL( _url );
00520
00521 if ( i.isEmpty() )
00522 i = KProtocolInfo::icon( _url.protocol() );
00523
00524
00525 if ( _url.path().length() <= 1 && ( i == unknown || i.isEmpty() ) )
00526 i = mimeTypeIcon;
00527 }
00528 return i;
00529 }
00530
00531 QString KMimeType::favIconForURL( const KURL& url )
00532 {
00533
00534
00535 static bool useFavIcons = true;
00536 static bool check = true;
00537 if ( check ) {
00538 check = false;
00539 KConfig *config = KGlobal::config();
00540 KConfigGroupSaver cs( config, "HTML Settings" );
00541 useFavIcons = config->readBoolEntry( "EnableFavicon", true );
00542 }
00543
00544 if ( url.isLocalFile() || !url.protocol().startsWith("http")
00545 || !useFavIcons )
00546 return QString::null;
00547
00548 DCOPRef kded( "kded", "favicons" );
00549 DCOPReply result = kded.call( "iconForURL(KURL)", url );
00550 if ( result.isValid() )
00551 return result;
00552
00553 return QString::null;
00554 }
00555
00556 QString KMimeType::parentMimeType() const
00557 {
00558 QVariant v = property("X-KDE-IsAlso");
00559 return v.toString();
00560 }
00561
00562 bool KMimeType::is( const QString& mimeTypeName ) const
00563 {
00564 if ( name() == mimeTypeName )
00565 return true;
00566 QString st = parentMimeType();
00567
00568 while ( !st.isEmpty() )
00569 {
00570
00571 KMimeType::Ptr ptr = KMimeType::mimeType( st );
00572 if (!ptr) return false;
00573 if ( ptr->name() == mimeTypeName )
00574 return true;
00575 st = ptr->parentMimeType();
00576 }
00577 return false;
00578 }
00579
00580 int KMimeType::patternsAccuracy() const {
00581 QVariant v = property("X-KDE-PatternsAccuracy");
00582 if (!v.isValid()) return 100;
00583 else
00584 return v.toInt();
00585 }
00586
00587
00588
00589
00590
00591
00592
00593
00594 QString KFolderType::icon( const QString& _url, bool _is_local ) const
00595 {
00596 if ( !_is_local || _url.isEmpty() )
00597 return KMimeType::icon( _url, _is_local );
00598
00599 return KFolderType::icon( KURL(_url), _is_local );
00600 }
00601
00602 QString KFolderType::icon( const KURL& _url, bool _is_local ) const
00603 {
00604 if ( !_is_local )
00605 return KMimeType::icon( _url, _is_local );
00606
00607 KURL u( _url );
00608 u.addPath( ".directory" );
00609
00610 QString icon;
00611
00612
00613 if ( KStandardDirs::exists( u.path() ) )
00614 {
00615 KSimpleConfig cfg( u.path(), true );
00616 cfg.setDesktopGroup();
00617 icon = cfg.readEntry( "Icon" );
00618 QString empty_icon = cfg.readEntry( "EmptyIcon" );
00619
00620 if ( !empty_icon.isEmpty() )
00621 {
00622 bool isempty = false;
00623 DIR *dp = 0L;
00624 struct dirent *ep;
00625 dp = opendir( QFile::encodeName(_url.path()) );
00626 if ( dp )
00627 {
00628 QValueList<QCString> entries;
00629
00630 ep=readdir( dp ); if ( ep ) entries.append( ep->d_name );
00631 ep=readdir( dp ); if ( ep ) entries.append( ep->d_name );
00632 if ( (ep=readdir( dp )) == 0L )
00633 isempty = true;
00634 else {
00635 entries.append( ep->d_name );
00636 if ( readdir( dp ) == 0 ) {
00637
00638 isempty = entries.find( "." ) != entries.end() &&
00639 entries.find( ".." ) != entries.end() &&
00640 entries.find( ".directory" ) != entries.end();
00641 }
00642 }
00643 if (!isempty && !strcmp(ep->d_name, ".directory"))
00644 isempty = (readdir(dp) == 0L);
00645 closedir( dp );
00646 }
00647
00648 if ( isempty )
00649 return empty_icon;
00650 }
00651 }
00652
00653 if ( icon.isEmpty() )
00654 return KMimeType::icon( _url, _is_local );
00655
00656 if ( icon.startsWith( "./" ) ) {
00657
00658
00659 KURL v( _url );
00660 v.addPath( icon.mid( 2 ) );
00661 icon = v.path();
00662 }
00663
00664 return icon;
00665 }
00666
00667 QString KFolderType::comment( const QString& _url, bool _is_local ) const
00668 {
00669 if ( !_is_local || _url.isEmpty() )
00670 return KMimeType::comment( _url, _is_local );
00671
00672 return KFolderType::comment( KURL(_url), _is_local );
00673 }
00674
00675 QString KFolderType::comment( const KURL& _url, bool _is_local ) const
00676 {
00677 if ( !_is_local )
00678 return KMimeType::comment( _url, _is_local );
00679
00680 KURL u( _url );
00681 u.addPath( ".directory" );
00682
00683 KSimpleConfig cfg( u.path(), true );
00684 cfg.setDesktopGroup();
00685 QString comment = cfg.readEntry( "Comment" );
00686 if ( comment.isEmpty() )
00687 return KMimeType::comment( _url, _is_local );
00688
00689 return comment;
00690 }
00691
00692
00693
00694
00695
00696
00697
00698 QString KDEDesktopMimeType::icon( const QString& _url, bool _is_local ) const
00699 {
00700 if ( !_is_local || _url.isEmpty() )
00701 return KMimeType::icon( _url, _is_local );
00702
00703 KURL u( _url );
00704 return icon( u, _is_local );
00705 }
00706
00707 QString KDEDesktopMimeType::icon( const KURL& _url, bool _is_local ) const
00708 {
00709 if ( !_is_local )
00710 return KMimeType::icon( _url, _is_local );
00711
00712 KSimpleConfig cfg( _url.path(), true );
00713 cfg.setDesktopGroup();
00714 QString icon = cfg.readEntry( "Icon" );
00715 QString type = cfg.readEntry( "Type" );
00716
00717 if ( type == "FSDevice" || type == "FSDev")
00718
00719 {
00720 QString unmount_icon = cfg.readEntry( "UnmountIcon" );
00721 QString dev = cfg.readEntry( "Dev" );
00722 if ( !icon.isEmpty() && !unmount_icon.isEmpty() && !dev.isEmpty() )
00723 {
00724 QString mp = KIO::findDeviceMountPoint( dev );
00725 bool mbSupermount = false;
00726 if ( mp.isNull() )
00727 {
00728
00729 KMountPoint::List mountPoints = KMountPoint::currentMountPoints();
00730 for(KMountPoint::List::ConstIterator it = mountPoints.begin();
00731 it != mountPoints.end(); ++it)
00732 {
00733 if( (*it)->mountType()=="supermount" && ((*it)->mountedFrom()==dev))
00734 {
00735 mbSupermount = true;
00736 break;
00737 }
00738 }
00739 }
00740
00741
00742 if ( mp.isNull() && !mbSupermount )
00743 return unmount_icon;
00744 }
00745 } else if ( type == "Link" ) {
00746 const QString emptyIcon = cfg.readEntry( "EmptyIcon" );
00747 if ( !emptyIcon.isEmpty() ) {
00748 const QString u = cfg.readPathEntry( "URL" );
00749 const KURL url( u );
00750 if ( url.protocol() == "trash" ) {
00751
00752
00753 KSimpleConfig trashConfig( "trashrc", true );
00754 trashConfig.setGroup( "Status" );
00755 if ( trashConfig.readBoolEntry( "Empty", true ) ) {
00756 return emptyIcon;
00757 }
00758 }
00759 }
00760 }
00761
00762 if ( icon.isEmpty() )
00763 return KMimeType::icon( _url, _is_local );
00764
00765 return icon;
00766 }
00767
00768 QPixmap KDEDesktopMimeType::pixmap( const KURL& _url, KIcon::Group _group, int _force_size,
00769 int _state, QString * _path ) const
00770 {
00771 QString _icon = icon( _url, _url.isLocalFile() );
00772 QPixmap pix = KGlobal::iconLoader()->loadIcon( _icon, _group,
00773 _force_size, _state, _path, false );
00774 if ( pix.isNull() )
00775 pix = KGlobal::iconLoader()->loadIcon( "unknown", _group,
00776 _force_size, _state, _path, false );
00777 return pix;
00778 }
00779
00780 QString KDEDesktopMimeType::comment( const QString& _url, bool _is_local ) const
00781 {
00782 if ( !_is_local || _url.isEmpty() )
00783 return KMimeType::comment( _url, _is_local );
00784
00785 KURL u( _url );
00786 return comment( u, _is_local );
00787 }
00788
00789 QString KDEDesktopMimeType::comment( const KURL& _url, bool _is_local ) const
00790 {
00791 if ( !_is_local )
00792 return KMimeType::comment( _url, _is_local );
00793
00794 KSimpleConfig cfg( _url.path(), true );
00795 cfg.setDesktopGroup();
00796 QString comment = cfg.readEntry( "Comment" );
00797 if ( comment.isEmpty() )
00798 return KMimeType::comment( _url, _is_local );
00799
00800 return comment;
00801 }
00802
00803 pid_t KDEDesktopMimeType::run( const KURL& u, bool _is_local )
00804 {
00805
00806
00807 if ( !_is_local )
00808 return 0;
00809
00810 KSimpleConfig cfg( u.path(), true );
00811 cfg.setDesktopGroup();
00812 QString type = cfg.readEntry( "Type" );
00813 if ( type.isEmpty() )
00814 {
00815 QString tmp = i18n("The desktop entry file %1 "
00816 "has no Type=... entry.").arg(u.path() );
00817 KMessageBoxWrapper::error( 0, tmp);
00818 return 0;
00819 }
00820
00821
00822
00823 if ( type == "FSDevice" )
00824 return runFSDevice( u, cfg );
00825 else if ( type == "Application" )
00826 return runApplication( u, u.path() );
00827 else if ( type == "Link" )
00828 {
00829 cfg.setDollarExpansion( true );
00830 return runLink( u, cfg );
00831 }
00832 else if ( type == "MimeType" )
00833 return runMimeType( u, cfg );
00834
00835
00836 QString tmp = i18n("The desktop entry of type\n%1\nis unknown.").arg( type );
00837 KMessageBoxWrapper::error( 0, tmp);
00838
00839 return 0;
00840 }
00841
00842 pid_t KDEDesktopMimeType::runFSDevice( const KURL& _url, const KSimpleConfig &cfg )
00843 {
00844 pid_t retval = 0;
00845
00846 QString dev = cfg.readEntry( "Dev" );
00847
00848 if ( dev.isEmpty() )
00849 {
00850 QString tmp = i18n("The desktop entry file\n%1\nis of type FSDevice but has no Dev=... entry.").arg( _url.path() );
00851 KMessageBoxWrapper::error( 0, tmp);
00852 return retval;
00853 }
00854
00855 QString mp = KIO::findDeviceMountPoint( dev );
00856 if ( mp.isNull() )
00857 {
00858 KMountPoint::List mountPoints = KMountPoint::currentMountPoints();
00859 for(KMountPoint::List::ConstIterator it = mountPoints.begin();
00860 it != mountPoints.end(); ++it)
00861 {
00862 if( (*it)->mountType()=="supermount" && ((*it)->mountedFrom()==dev))
00863 {
00864 mp = (*it)->mountPoint();
00865 break;
00866 }
00867 }
00868 }
00869
00870 if ( !mp.isNull() )
00871 {
00872 KURL mpURL;
00873 mpURL.setPath( mp );
00874
00875 retval = KRun::runURL( mpURL, QString::fromLatin1("inode/directory") );
00876 }
00877 else
00878 {
00879 bool ro = cfg.readBoolEntry( "ReadOnly", false );
00880 QString fstype = cfg.readEntry( "FSType" );
00881 if ( fstype == "Default" )
00882 fstype = QString::null;
00883 QString point = cfg.readEntry( "MountPoint" );
00884 #ifndef Q_WS_WIN
00885 (void) new KAutoMount( ro, fstype, dev, point, _url.path() );
00886 #endif
00887 retval = -1;
00888 }
00889
00890 return retval;
00891 }
00892
00893 pid_t KDEDesktopMimeType::runApplication( const KURL& , const QString & _serviceFile )
00894 {
00895 KService s( _serviceFile );
00896 if ( !s.isValid() )
00897
00898 return 0;
00899
00900 KURL::List lst;
00901 return KRun::run( s, lst );
00902 }
00903
00904 pid_t KDEDesktopMimeType::runLink( const KURL& _url, const KSimpleConfig &cfg )
00905 {
00906 QString u = cfg.readPathEntry( "URL" );
00907 if ( u.isEmpty() )
00908 {
00909 QString tmp = i18n("The desktop entry file\n%1\nis of type Link but has no URL=... entry.").arg( _url.prettyURL() );
00910 KMessageBoxWrapper::error( 0, tmp );
00911 return 0;
00912 }
00913
00914 KURL url ( u );
00915 KRun* run = new KRun(url);
00916
00917
00918
00919
00920 QString lastOpenedWidth = cfg.readEntry( "X-KDE-LastOpenedWith" );
00921 if ( !lastOpenedWidth.isEmpty() )
00922 run->setPreferredService( lastOpenedWidth );
00923
00924 return -1;
00925 }
00926
00927 pid_t KDEDesktopMimeType::runMimeType( const KURL& url , const KSimpleConfig & )
00928 {
00929
00930
00931
00932 QStringList args;
00933 args << "openProperties";
00934 args << url.path();
00935
00936 int pid;
00937 if ( !KApplication::kdeinitExec("kfmclient", args, 0, &pid) )
00938 return pid;
00939
00940 KProcess p;
00941 p << "kfmclient" << args;
00942 p.start(KProcess::DontCare);
00943 return p.pid();
00944 }
00945
00946 QValueList<KDEDesktopMimeType::Service> KDEDesktopMimeType::builtinServices( const KURL& _url )
00947 {
00948 QValueList<Service> result;
00949
00950 if ( !_url.isLocalFile() )
00951 return result;
00952
00953 KSimpleConfig cfg( _url.path(), true );
00954 cfg.setDesktopGroup();
00955 QString type = cfg.readEntry( "Type" );
00956
00957 if ( type.isEmpty() )
00958 return result;
00959
00960 if ( type == "FSDevice" )
00961 {
00962 QString dev = cfg.readEntry( "Dev" );
00963 if ( dev.isEmpty() )
00964 {
00965 QString tmp = i18n("The desktop entry file\n%1\nis of type FSDevice but has no Dev=... entry.").arg( _url.path() );
00966 KMessageBoxWrapper::error( 0, tmp);
00967 }
00968 else
00969 {
00970 QString mp = KIO::findDeviceMountPoint( dev );
00971 bool mbSupermount = false;
00972 if ( mp.isEmpty() )
00973 {
00974 KMountPoint::List mountPoints = KMountPoint::currentMountPoints();
00975 for(KMountPoint::List::ConstIterator it = mountPoints.begin();
00976 it != mountPoints.end(); ++it)
00977 {
00978 if( (*it)->mountType()=="supermount" && ((*it)->mountedFrom()==dev))
00979 {
00980 mbSupermount = true;
00981 break;
00982 }
00983 }
00984 }
00985 if( !mbSupermount )
00986 {
00987
00988 if ( mp.isEmpty() )
00989 {
00990 Service mount;
00991 mount.m_strName = i18n("Mount");
00992 mount.m_type = ST_MOUNT;
00993 result.append( mount );
00994 }
00995 else
00996 {
00997 Service unmount;
00998 #ifdef HAVE_VOLMGT
00999
01000
01001
01002 unmount.m_strName = i18n("Eject");
01003 #else
01004 unmount.m_strName = i18n("Unmount");
01005 #endif
01006 unmount.m_type = ST_UNMOUNT;
01007 result.append( unmount );
01008 }
01009 }
01010 }
01011 }
01012 return result;
01013 }
01014
01015 QValueList<KDEDesktopMimeType::Service> KDEDesktopMimeType::userDefinedServices( const QString& path, bool bLocalFiles )
01016 {
01017 KSimpleConfig cfg( path, true );
01018 return userDefinedServices( path, cfg, bLocalFiles );
01019 }
01020
01021 QValueList<KDEDesktopMimeType::Service> KDEDesktopMimeType::userDefinedServices( const QString& path, KConfig& cfg, bool bLocalFiles )
01022 {
01023 QValueList<Service> result;
01024
01025 cfg.setDesktopGroup();
01026
01027 if ( !cfg.hasKey( "Actions" ) )
01028 return result;
01029
01030 if ( cfg.hasKey( "TryExec" ) )
01031 {
01032 QString tryexec = cfg.readPathEntry( "TryExec" );
01033 QString exe = KStandardDirs::findExe( tryexec );
01034 if (exe.isEmpty()) {
01035 return result;
01036 }
01037 }
01038
01039 QStringList keys = cfg.readListEntry( "Actions", ';' );
01040
01041 if ( keys.count() == 0 )
01042 return result;
01043
01044 QStringList::ConstIterator it = keys.begin();
01045 QStringList::ConstIterator end = keys.end();
01046 for ( ; it != end; ++it )
01047 {
01048
01049
01050 QString group = *it;
01051
01052 if (group == "_SEPARATOR_")
01053 {
01054 Service s;
01055 result.append(s);
01056 continue;
01057 }
01058
01059 group.prepend( "Desktop Action " );
01060
01061 bool bInvalidMenu = false;
01062
01063 if ( cfg.hasGroup( group ) )
01064 {
01065 cfg.setGroup( group );
01066
01067 if ( !cfg.hasKey( "Name" ) || !cfg.hasKey( "Exec" ) )
01068 bInvalidMenu = true;
01069 else
01070 {
01071 QString exec = cfg.readPathEntry( "Exec" );
01072 if ( bLocalFiles || exec.contains("%U") || exec.contains("%u") )
01073 {
01074 Service s;
01075 s.m_strName = cfg.readEntry( "Name" );
01076 s.m_strIcon = cfg.readEntry( "Icon" );
01077 s.m_strExec = exec;
01078 s.m_type = ST_USER_DEFINED;
01079 s.m_display = !cfg.readBoolEntry( "NoDisplay" );
01080 result.append( s );
01081 }
01082 }
01083 }
01084 else
01085 bInvalidMenu = true;
01086
01087 if ( bInvalidMenu )
01088 {
01089 QString tmp = i18n("The desktop entry file\n%1\n has an invalid menu entry\n%2.").arg( path ).arg( *it );
01090 KMessageBoxWrapper::error( 0, tmp );
01091 }
01092 }
01093
01094 return result;
01095 }
01096
01097 void KDEDesktopMimeType::executeService( const QString& _url, KDEDesktopMimeType::Service& _service )
01098 {
01099 KURL u;
01100 u.setPath(_url);
01101 KURL::List lst;
01102 lst.append( u );
01103 executeService( lst, _service );
01104 }
01105
01106 void KDEDesktopMimeType::executeService( const KURL::List& urls, KDEDesktopMimeType::Service& _service )
01107 {
01108
01109
01110 if ( _service.m_type == ST_USER_DEFINED )
01111 {
01112 kdDebug() << "KDEDesktopMimeType::executeService " << _service.m_strName
01113 << " first url's path=" << urls.first().path() << " exec=" << _service.m_strExec << endl;
01114 KRun::run( _service.m_strExec, urls, _service.m_strName, _service.m_strIcon, _service.m_strIcon );
01115
01116 KDirNotify_stub allDirNotify("*", "KDirNotify*");
01117 allDirNotify.FilesChanged( urls );
01118 return;
01119 }
01120 else if ( _service.m_type == ST_MOUNT || _service.m_type == ST_UNMOUNT )
01121 {
01122 Q_ASSERT( urls.count() == 1 );
01123 QString path = urls.first().path();
01124
01125
01126 KSimpleConfig cfg( path, true );
01127 cfg.setDesktopGroup();
01128 QString dev = cfg.readEntry( "Dev" );
01129 if ( dev.isEmpty() )
01130 {
01131 QString tmp = i18n("The desktop entry file\n%1\nis of type FSDevice but has no Dev=... entry.").arg( path );
01132 KMessageBoxWrapper::error( 0, tmp );
01133 return;
01134 }
01135 QString mp = KIO::findDeviceMountPoint( dev );
01136
01137 if ( _service.m_type == ST_MOUNT )
01138 {
01139
01140 if ( !mp.isEmpty() )
01141 {
01142 kdDebug(7009) << "ALREADY Mounted" << endl;
01143 return;
01144 }
01145
01146 bool ro = cfg.readBoolEntry( "ReadOnly", false );
01147 QString fstype = cfg.readEntry( "FSType" );
01148 if ( fstype == "Default" )
01149 fstype = QString::null;
01150 QString point = cfg.readEntry( "MountPoint" );
01151 #ifndef Q_WS_WIN
01152 (void)new KAutoMount( ro, fstype, dev, point, path, false );
01153 #endif
01154 }
01155 else if ( _service.m_type == ST_UNMOUNT )
01156 {
01157
01158 if ( mp.isEmpty() )
01159 return;
01160
01161 #ifndef Q_WS_WIN
01162 (void)new KAutoUnmount( mp, path );
01163 #endif
01164 }
01165 }
01166 else
01167 assert( 0 );
01168 }
01169
01170 const QString & KMimeType::defaultMimeType()
01171 {
01172 static const QString & s_strDefaultMimeType =
01173 KGlobal::staticQString( "application/octet-stream" );
01174 return s_strDefaultMimeType;
01175 }
01176
01177 void KMimeType::virtual_hook( int id, void* data )
01178 { KServiceType::virtual_hook( id, data ); }
01179
01180 void KFolderType::virtual_hook( int id, void* data )
01181 { KMimeType::virtual_hook( id, data ); }
01182
01183 void KDEDesktopMimeType::virtual_hook( int id, void* data )
01184 { KMimeType::virtual_hook( id, data ); }
01185
01186 void KExecMimeType::virtual_hook( int id, void* data )
01187 { KMimeType::virtual_hook( id, data ); }
01188
01189 #include "kmimetyperesolver.moc"
01190