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