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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 if (accuracy)
00315 *accuracy = result->accuracy();
00316 return mimeType( result->mimeType() );
00317 }
00318
00319 KMimeType::Ptr KMimeType::findByFileContent( const QString &fileName, int *accuracy )
00320 {
00321 KMimeMagicResult *result = KMimeMagic::self()->findFileType(fileName);
00322 if (accuracy)
00323 *accuracy = result->accuracy();
00324 return mimeType( result->mimeType() );
00325 }
00326
00327 #define GZIP_MAGIC1 0x1f
00328 #define GZIP_MAGIC2 0x8b
00329
00330 KMimeType::Format KMimeType::findFormatByFileContent( const QString &fileName )
00331 {
00332 KMimeType::Format result;
00333 result.compression = Format::NoCompression;
00334 KMimeType::Ptr mime = findByPath(fileName);
00335 if (mime->name() == defaultMimeType())
00336 mime = findByFileContent(fileName);
00337
00338 result.text = mime->name().startsWith("text/");
00339 QVariant v = mime->property("X-KDE-text");
00340 if (v.isValid())
00341 result.text = v.toBool();
00342
00343 if (mime->name().startsWith("inode/"))
00344 return result;
00345
00346 QFile f(fileName);
00347 if (f.open(IO_ReadOnly))
00348 {
00349 unsigned char buf[10+1];
00350 int l = f.readBlock((char *)buf, 10);
00351 if ((l > 2) && (buf[0] == GZIP_MAGIC1) && (buf[1] == GZIP_MAGIC2))
00352 result.compression = Format::GZipCompression;
00353 }
00354 return result;
00355 }
00356
00357 KMimeType::KMimeType( const QString & _fullpath, const QString& _type, const QString& _icon,
00358 const QString& _comment, const QStringList& _patterns )
00359 : KServiceType( _fullpath, _type, _icon, _comment )
00360 {
00361 m_lstPatterns = _patterns;
00362 }
00363
00364 KMimeType::KMimeType( const QString & _fullpath ) : KServiceType( _fullpath )
00365 {
00366 KDesktopFile _cfg( _fullpath, true );
00367 init ( &_cfg );
00368
00369 if ( !isValid() )
00370 kdWarning(7009) << "mimetype not valid '" << m_strName << "' (missing entry in the file ?)" << endl;
00371 }
00372
00373 KMimeType::KMimeType( KDesktopFile *config ) : KServiceType( config )
00374 {
00375 init( config );
00376
00377 if ( !isValid() )
00378 kdWarning(7009) << "mimetype not valid '" << m_strName << "' (missing entry in the file ?)" << endl;
00379 }
00380
00381 void KMimeType::init( KDesktopFile * config )
00382 {
00383 config->setDesktopGroup();
00384 m_lstPatterns = config->readListEntry( "Patterns", ';' );
00385
00386
00387 QString XKDEAutoEmbed = QString::fromLatin1("X-KDE-AutoEmbed");
00388 if ( config->hasKey( XKDEAutoEmbed ) )
00389 m_mapProps.insert( XKDEAutoEmbed, QVariant( config->readBoolEntry( XKDEAutoEmbed ), 0 ) );
00390
00391 QString XKDEText = QString::fromLatin1("X-KDE-text");
00392 if ( config->hasKey( XKDEText ) )
00393 m_mapProps.insert( XKDEText, config->readBoolEntry( XKDEText ) );
00394
00395 QString XKDEIsAlso = QString::fromLatin1("X-KDE-IsAlso");
00396 if ( config->hasKey( XKDEIsAlso ) ) {
00397 QString inherits = config->readEntry( XKDEIsAlso );
00398 if ( inherits != name() )
00399 m_mapProps.insert( XKDEIsAlso, inherits );
00400 else
00401 kdWarning(7009) << "Error: " << inherits << " inherits from itself!!!!" << endl;
00402 }
00403
00404 QString XKDEPatternsAccuracy = QString::fromLatin1("X-KDE-PatternsAccuracy");
00405 if ( config->hasKey( XKDEPatternsAccuracy ) )
00406 m_mapProps.insert( XKDEPatternsAccuracy, config->readEntry( XKDEPatternsAccuracy ) );
00407
00408 }
00409
00410 KMimeType::KMimeType( QDataStream& _str, int offset ) : KServiceType( _str, offset )
00411 {
00412 loadInternal( _str );
00413 }
00414
00415 void KMimeType::load( QDataStream& _str )
00416 {
00417 KServiceType::load( _str );
00418 loadInternal( _str );
00419 }
00420
00421 void KMimeType::loadInternal( QDataStream& _str )
00422 {
00423
00424 _str >> m_lstPatterns;
00425 }
00426
00427 void KMimeType::save( QDataStream& _str )
00428 {
00429 KServiceType::save( _str );
00430
00431
00432 _str << m_lstPatterns;
00433 }
00434
00435 QVariant KMimeType::property( const QString& _name ) const
00436 {
00437 if ( _name == "Patterns" )
00438 return QVariant( m_lstPatterns );
00439
00440 return KServiceType::property( _name );
00441 }
00442
00443 QStringList KMimeType::propertyNames() const
00444 {
00445 QStringList res = KServiceType::propertyNames();
00446 res.append( "Patterns" );
00447
00448 return res;
00449 }
00450
00451 KMimeType::~KMimeType()
00452 {
00453 }
00454
00455 QPixmap KMimeType::pixmap( KIcon::Group _group, int _force_size, int _state,
00456 QString * _path ) const
00457 {
00458 KIconLoader *iconLoader=KGlobal::iconLoader();
00459 QString iconName=icon( QString::null, false );
00460 if (!iconLoader->extraDesktopThemesAdded())
00461 {
00462 QPixmap pixmap=iconLoader->loadIcon( iconName, _group, _force_size, _state, _path, true );
00463 if (!pixmap.isNull() ) return pixmap;
00464
00465 iconLoader->addExtraDesktopThemes();
00466 }
00467
00468 return iconLoader->loadIcon( iconName , _group, _force_size, _state, _path, false );
00469 }
00470
00471 QPixmap KMimeType::pixmap( const KURL& _url, KIcon::Group _group, int _force_size,
00472 int _state, QString * _path ) const
00473 {
00474 KIconLoader *iconLoader=KGlobal::iconLoader();
00475 QString iconName=icon( _url, _url.isLocalFile() );
00476 if (!iconLoader->extraDesktopThemesAdded())
00477 {
00478 QPixmap pixmap=iconLoader->loadIcon( iconName, _group, _force_size, _state, _path, true );
00479 if (!pixmap.isNull() ) return pixmap;
00480
00481 iconLoader->addExtraDesktopThemes();
00482 }
00483
00484 return iconLoader->loadIcon( iconName , _group, _force_size, _state, _path, false );
00485 }
00486
00487 QPixmap KMimeType::pixmapForURL( const KURL & _url, mode_t _mode, KIcon::Group _group,
00488 int _force_size, int _state, QString * _path )
00489 {
00490 KIconLoader *iconLoader=KGlobal::iconLoader();
00491 QString iconName = iconForURL( _url, _mode );
00492
00493 if (!iconLoader->extraDesktopThemesAdded())
00494 {
00495 QPixmap pixmap=iconLoader->loadIcon( iconName, _group, _force_size, _state, _path, true );
00496 if (!pixmap.isNull() ) return pixmap;
00497
00498 iconLoader->addExtraDesktopThemes();
00499 }
00500
00501 return iconLoader->loadIcon( iconName , _group, _force_size, _state, _path, false );
00502
00503 }
00504
00505 QString KMimeType::iconForURL( const KURL & _url, mode_t _mode )
00506 {
00507 const KMimeType::Ptr mt = findByURL( _url, _mode, _url.isLocalFile(),
00508 false );
00509 static const QString& unknown = KGlobal::staticQString("unknown");
00510 const QString mimeTypeIcon = mt->icon( _url, _url.isLocalFile() );
00511 QString i = mimeTypeIcon;
00512
00513
00514 if ( i == unknown || i.isEmpty() || mt == defaultMimeTypePtr()
00515
00516 || _url.path().length() <= 1 )
00517 {
00518 i = favIconForURL( _url );
00519
00520 if ( i.isEmpty() )
00521 i = KProtocolInfo::icon( _url.protocol() );
00522
00523
00524 if ( _url.path().length() <= 1 && ( i == unknown || i.isEmpty() ) )
00525 i = mimeTypeIcon;
00526 }
00527 return i;
00528 }
00529
00530 QString KMimeType::favIconForURL( const KURL& url )
00531 {
00532
00533
00534 static bool useFavIcons = true;
00535 static bool check = true;
00536 if ( check ) {
00537 check = false;
00538 KConfig *config = KGlobal::config();
00539 KConfigGroupSaver cs( config, "HTML Settings" );
00540 useFavIcons = config->readBoolEntry( "EnableFavicon", true );
00541 }
00542
00543 if ( url.isLocalFile() || !url.protocol().startsWith("http")
00544 || !useFavIcons )
00545 return QString::null;
00546
00547 DCOPRef kded( "kded", "favicons" );
00548 DCOPReply result = kded.call( "iconForURL(KURL)", url );
00549 if ( result.isValid() )
00550 return result;
00551
00552 return QString::null;
00553 }
00554
00555 QString KMimeType::parentMimeType() const
00556 {
00557 QVariant v = property("X-KDE-IsAlso");
00558 return v.toString();
00559 }
00560
00561 bool KMimeType::is( const QString& mimeTypeName ) const
00562 {
00563 if ( name() == mimeTypeName )
00564 return true;
00565 QString st = parentMimeType();
00566
00567 while ( !st.isEmpty() )
00568 {
00569
00570 KMimeType::Ptr ptr = KMimeType::mimeType( st );
00571 if (!ptr) return false;
00572 if ( ptr->name() == mimeTypeName )
00573 return true;
00574 st = ptr->parentMimeType();
00575 }
00576 return false;
00577 }
00578
00579 int KMimeType::patternsAccuracy() const {
00580 QVariant v = property("X-KDE-PatternsAccuracy");
00581 if (!v.isValid()) return 100;
00582 else
00583 return v.toInt();
00584 }
00585
00586
00587
00588
00589
00590
00591
00592
00593 QString KFolderType::icon( const QString& _url, bool _is_local ) const
00594 {
00595 if ( !_is_local || _url.isEmpty() )
00596 return KMimeType::icon( _url, _is_local );
00597
00598 return KFolderType::icon( KURL(_url), _is_local );
00599 }
00600
00601 QString KFolderType::icon( const KURL& _url, bool _is_local ) const
00602 {
00603 if ( !_is_local )
00604 return KMimeType::icon( _url, _is_local );
00605
00606 KURL u( _url );
00607 if( u.path() == KIO::findPathMountPoint( u.path())) {
00608
00609 if( KIO::probably_slow_mounted( u.path()))
00610 return KMimeType::icon( _url, _is_local );
00611 }
00612 u.addPath( ".directory" );
00613
00614 QString icon;
00615
00616
00617 if ( KStandardDirs::exists( u.path() ) )
00618 {
00619 KSimpleConfig cfg( u.path(), true );
00620 cfg.setDesktopGroup();
00621 icon = cfg.readEntry( "Icon" );
00622 QString empty_icon = cfg.readEntry( "EmptyIcon" );
00623
00624 if ( !empty_icon.isEmpty() )
00625 {
00626 bool isempty = false;
00627 DIR *dp = 0L;
00628 struct dirent *ep;
00629 dp = opendir( QFile::encodeName(_url.path()) );
00630 if ( dp )
00631 {
00632 QValueList<QCString> entries;
00633
00634 ep=readdir( dp ); if ( ep ) entries.append( ep->d_name );
00635 ep=readdir( dp ); if ( ep ) entries.append( ep->d_name );
00636 if ( (ep=readdir( dp )) == 0L )
00637 isempty = true;
00638 else {
00639 entries.append( ep->d_name );
00640 if ( readdir( dp ) == 0 ) {
00641
00642 isempty = entries.find( "." ) != entries.end() &&
00643 entries.find( ".." ) != entries.end() &&
00644 entries.find( ".directory" ) != entries.end();
00645 }
00646 }
00647 if (!isempty && !strcmp(ep->d_name, ".directory"))
00648 isempty = (readdir(dp) == 0L);
00649 closedir( dp );
00650 }
00651
00652 if ( isempty )
00653 return empty_icon;
00654 }
00655 }
00656
00657 if ( icon.isEmpty() )
00658 return KMimeType::icon( _url, _is_local );
00659
00660 if ( icon.startsWith( "./" ) ) {
00661
00662
00663 KURL v( _url );
00664 v.addPath( icon.mid( 2 ) );
00665 icon = v.path();
00666 }
00667
00668 return icon;
00669 }
00670
00671 QString KFolderType::comment( const QString& _url, bool _is_local ) const
00672 {
00673 if ( !_is_local || _url.isEmpty() )
00674 return KMimeType::comment( _url, _is_local );
00675
00676 return KFolderType::comment( KURL(_url), _is_local );
00677 }
00678
00679 QString KFolderType::comment( const KURL& _url, bool _is_local ) const
00680 {
00681 if ( !_is_local )
00682 return KMimeType::comment( _url, _is_local );
00683
00684 KURL u( _url );
00685 u.addPath( ".directory" );
00686
00687 KSimpleConfig cfg( u.path(), true );
00688 cfg.setDesktopGroup();
00689 QString comment = cfg.readEntry( "Comment" );
00690 if ( comment.isEmpty() )
00691 return KMimeType::comment( _url, _is_local );
00692
00693 return comment;
00694 }
00695
00696
00697
00698
00699
00700
00701
00702 QString KDEDesktopMimeType::icon( const QString& _url, bool _is_local ) const
00703 {
00704 if ( !_is_local || _url.isEmpty() )
00705 return KMimeType::icon( _url, _is_local );
00706
00707 KURL u( _url );
00708 return icon( u, _is_local );
00709 }
00710
00711 QString KDEDesktopMimeType::icon( const KURL& _url, bool _is_local ) const
00712 {
00713 if ( !_is_local )
00714 return KMimeType::icon( _url, _is_local );
00715
00716 KSimpleConfig cfg( _url.path(), true );
00717 cfg.setDesktopGroup();
00718 QString icon = cfg.readEntry( "Icon" );
00719 QString type = cfg.readEntry( "Type" );
00720
00721 if ( type == "FSDevice" || type == "FSDev")
00722
00723 {
00724 QString unmount_icon = cfg.readEntry( "UnmountIcon" );
00725 QString dev = cfg.readEntry( "Dev" );
00726 if ( !icon.isEmpty() && !unmount_icon.isEmpty() && !dev.isEmpty() )
00727 {
00728 QString mp = KIO::findDeviceMountPoint( dev );
00729
00730 if ( mp.isNull() )
00731 return unmount_icon;
00732 }
00733 } else if ( type == "Link" ) {
00734 const QString emptyIcon = cfg.readEntry( "EmptyIcon" );
00735 if ( !emptyIcon.isEmpty() ) {
00736 const QString u = cfg.readPathEntry( "URL" );
00737 const KURL url( u );
00738 if ( url.protocol() == "trash" ) {
00739
00740
00741 KSimpleConfig trashConfig( "trashrc", true );
00742 trashConfig.setGroup( "Status" );
00743 if ( trashConfig.readBoolEntry( "Empty", true ) ) {
00744 return emptyIcon;
00745 }
00746 }
00747 }
00748 }
00749
00750 if ( icon.isEmpty() )
00751 return KMimeType::icon( _url, _is_local );
00752
00753 return icon;
00754 }
00755
00756 QPixmap KDEDesktopMimeType::pixmap( const KURL& _url, KIcon::Group _group, int _force_size,
00757 int _state, QString * _path ) const
00758 {
00759 QString _icon = icon( _url, _url.isLocalFile() );
00760 QPixmap pix = KGlobal::iconLoader()->loadIcon( _icon, _group,
00761 _force_size, _state, _path, false );
00762 if ( pix.isNull() )
00763 pix = KGlobal::iconLoader()->loadIcon( "unknown", _group,
00764 _force_size, _state, _path, false );
00765 return pix;
00766 }
00767
00768 QString KDEDesktopMimeType::comment( const QString& _url, bool _is_local ) const
00769 {
00770 if ( !_is_local || _url.isEmpty() )
00771 return KMimeType::comment( _url, _is_local );
00772
00773 KURL u( _url );
00774 return comment( u, _is_local );
00775 }
00776
00777 QString KDEDesktopMimeType::comment( const KURL& _url, bool _is_local ) const
00778 {
00779 if ( !_is_local )
00780 return KMimeType::comment( _url, _is_local );
00781
00782 KSimpleConfig cfg( _url.path(), true );
00783 cfg.setDesktopGroup();
00784 QString comment = cfg.readEntry( "Comment" );
00785 if ( comment.isEmpty() )
00786 return KMimeType::comment( _url, _is_local );
00787
00788 return comment;
00789 }
00790
00791 pid_t KDEDesktopMimeType::run( const KURL& u, bool _is_local )
00792 {
00793
00794
00795 if ( !_is_local )
00796 return 0;
00797
00798 KSimpleConfig cfg( u.path(), true );
00799 cfg.setDesktopGroup();
00800 QString type = cfg.readEntry( "Type" );
00801 if ( type.isEmpty() )
00802 {
00803 QString tmp = i18n("The desktop entry file %1 "
00804 "has no Type=... entry.").arg(u.path() );
00805 KMessageBoxWrapper::error( 0, tmp);
00806 return 0;
00807 }
00808
00809
00810
00811 if ( type == "FSDevice" )
00812 return runFSDevice( u, cfg );
00813 else if ( type == "Application" )
00814 return runApplication( u, u.path() );
00815 else if ( type == "Link" )
00816 {
00817 cfg.setDollarExpansion( true );
00818 return runLink( u, cfg );
00819 }
00820 else if ( type == "MimeType" )
00821 return runMimeType( u, cfg );
00822
00823
00824 QString tmp = i18n("The desktop entry of type\n%1\nis unknown.").arg( type );
00825 KMessageBoxWrapper::error( 0, tmp);
00826
00827 return 0;
00828 }
00829
00830 pid_t KDEDesktopMimeType::runFSDevice( const KURL& _url, const KSimpleConfig &cfg )
00831 {
00832 pid_t retval = 0;
00833
00834 QString dev = cfg.readEntry( "Dev" );
00835
00836 if ( dev.isEmpty() )
00837 {
00838 QString tmp = i18n("The desktop entry file\n%1\nis of type FSDevice but has no Dev=... entry.").arg( _url.path() );
00839 KMessageBoxWrapper::error( 0, tmp);
00840 return retval;
00841 }
00842
00843 QString mp = KIO::findDeviceMountPoint( dev );
00844
00845 if ( !mp.isNull() )
00846 {
00847 KURL mpURL;
00848 mpURL.setPath( mp );
00849
00850 retval = KRun::runURL( mpURL, QString::fromLatin1("inode/directory") );
00851 }
00852 else
00853 {
00854 bool ro = cfg.readBoolEntry( "ReadOnly", false );
00855 QString fstype = cfg.readEntry( "FSType" );
00856 if ( fstype == "Default" )
00857 fstype = QString::null;
00858 QString point = cfg.readEntry( "MountPoint" );
00859 #ifndef Q_WS_WIN
00860 (void) new KAutoMount( ro, fstype, dev, point, _url.path() );
00861 #endif
00862 retval = -1;
00863 }
00864
00865 return retval;
00866 }
00867
00868 pid_t KDEDesktopMimeType::runApplication( const KURL& , const QString & _serviceFile )
00869 {
00870 KService s( _serviceFile );
00871 if ( !s.isValid() )
00872
00873 return 0;
00874
00875 KURL::List lst;
00876 return KRun::run( s, lst );
00877 }
00878
00879 pid_t KDEDesktopMimeType::runLink( const KURL& _url, const KSimpleConfig &cfg )
00880 {
00881 QString u = cfg.readPathEntry( "URL" );
00882 if ( u.isEmpty() )
00883 {
00884 QString tmp = i18n("The desktop entry file\n%1\nis of type Link but has no URL=... entry.").arg( _url.prettyURL() );
00885 KMessageBoxWrapper::error( 0, tmp );
00886 return 0;
00887 }
00888
00889 KURL url ( u );
00890 KRun* run = new KRun(url);
00891
00892
00893
00894
00895 QString lastOpenedWidth = cfg.readEntry( "X-KDE-LastOpenedWith" );
00896 if ( !lastOpenedWidth.isEmpty() )
00897 run->setPreferredService( lastOpenedWidth );
00898
00899 return -1;
00900 }
00901
00902 pid_t KDEDesktopMimeType::runMimeType( const KURL& url , const KSimpleConfig & )
00903 {
00904
00905
00906
00907 QStringList args;
00908 args << "openProperties";
00909 args << url.path();
00910
00911 int pid;
00912 if ( !KApplication::kdeinitExec("kfmclient", args, 0, &pid) )
00913 return pid;
00914
00915 KProcess p;
00916 p << "kfmclient" << args;
00917 p.start(KProcess::DontCare);
00918 return p.pid();
00919 }
00920
00921 QValueList<KDEDesktopMimeType::Service> KDEDesktopMimeType::builtinServices( const KURL& _url )
00922 {
00923 QValueList<Service> result;
00924
00925 if ( !_url.isLocalFile() )
00926 return result;
00927
00928 KSimpleConfig cfg( _url.path(), true );
00929 cfg.setDesktopGroup();
00930 QString type = cfg.readEntry( "Type" );
00931
00932 if ( type.isEmpty() )
00933 return result;
00934
00935 if ( type == "FSDevice" )
00936 {
00937 QString dev = cfg.readEntry( "Dev" );
00938 if ( dev.isEmpty() )
00939 {
00940 QString tmp = i18n("The desktop entry file\n%1\nis of type FSDevice but has no Dev=... entry.").arg( _url.path() );
00941 KMessageBoxWrapper::error( 0, tmp);
00942 }
00943 else
00944 {
00945 QString mp = KIO::findDeviceMountPoint( dev );
00946
00947 if ( mp.isEmpty() )
00948 {
00949 Service mount;
00950 mount.m_strName = i18n("Mount");
00951 mount.m_type = ST_MOUNT;
00952 result.append( mount );
00953 }
00954 else
00955 {
00956 Service unmount;
00957 #ifdef HAVE_VOLMGT
00958
00959
00960
00961 unmount.m_strName = i18n("Eject");
00962 #else
00963 unmount.m_strName = i18n("Unmount");
00964 #endif
00965 unmount.m_type = ST_UNMOUNT;
00966 result.append( unmount );
00967 }
00968 }
00969 }
00970
00971 return result;
00972 }
00973
00974 QValueList<KDEDesktopMimeType::Service> KDEDesktopMimeType::userDefinedServices( const QString& path, bool bLocalFiles )
00975 {
00976 KSimpleConfig cfg( path, true );
00977 return userDefinedServices( path, cfg, bLocalFiles );
00978 }
00979
00980 QValueList<KDEDesktopMimeType::Service> KDEDesktopMimeType::userDefinedServices( const QString& path, KConfig& cfg, bool bLocalFiles )
00981 {
00982 return userDefinedServices( path, cfg, bLocalFiles, KURL::List() );
00983 }
00984
00985 QValueList<KDEDesktopMimeType::Service> KDEDesktopMimeType::userDefinedServices( const QString& path, KConfig& cfg, bool bLocalFiles, const KURL::List & file_list )
00986 {
00987 QValueList<Service> result;
00988
00989 cfg.setDesktopGroup();
00990
00991 if ( !cfg.hasKey( "Actions" ) && !cfg.hasKey( "X-KDE-GetActionMenu") )
00992 return result;
00993
00994 if ( cfg.hasKey( "TryExec" ) )
00995 {
00996 QString tryexec = cfg.readPathEntry( "TryExec" );
00997 QString exe = KStandardDirs::findExe( tryexec );
00998 if (exe.isEmpty()) {
00999 return result;
01000 }
01001 }
01002
01003 QStringList keys;
01004
01005 if( cfg.hasKey( "X-KDE-GetActionMenu" )) {
01006 QString dcopcall = cfg.readEntry( "X-KDE-GetActionMenu" );
01007 const QCString app = dcopcall.section(' ', 0,0).utf8();
01008
01009 QByteArray dataToSend;
01010 QDataStream dataStream(dataToSend, IO_WriteOnly);
01011 dataStream << file_list;
01012 QCString replyType;
01013 QByteArray replyData;
01014 QCString object = dcopcall.section(' ', 1,-2).utf8();
01015 QString function = dcopcall.section(' ', -1);
01016 if(!function.endsWith("(KURL::List)")) {
01017 kdWarning() << "Desktop file " << path << " contains an invalid X-KDE-ShowIfDcopCall - the function must take the exact parameter (KURL::List) and must be specified." << endl;
01018 } else {
01019 if(kapp->dcopClient()->call( app, object,
01020 function.utf8(),
01021 dataToSend, replyType, replyData, true, -1)
01022 && replyType == "QStringList" ) {
01023
01024 QDataStream dataStreamIn(replyData, IO_ReadOnly);
01025 dataStreamIn >> keys;
01026 }
01027 }
01028 }
01029
01030 keys += cfg.readListEntry( "Actions", ';' );
01031
01032 if ( keys.count() == 0 )
01033 return result;
01034
01035 QStringList::ConstIterator it = keys.begin();
01036 QStringList::ConstIterator end = keys.end();
01037 for ( ; it != end; ++it )
01038 {
01039
01040
01041 QString group = *it;
01042
01043 if (group == "_SEPARATOR_")
01044 {
01045 Service s;
01046 result.append(s);
01047 continue;
01048 }
01049
01050 group.prepend( "Desktop Action " );
01051
01052 bool bInvalidMenu = false;
01053
01054 if ( cfg.hasGroup( group ) )
01055 {
01056 cfg.setGroup( group );
01057
01058 if ( !cfg.hasKey( "Name" ) || !cfg.hasKey( "Exec" ) )
01059 bInvalidMenu = true;
01060 else
01061 {
01062 QString exec = cfg.readPathEntry( "Exec" );
01063 if ( bLocalFiles || exec.contains("%U") || exec.contains("%u") )
01064 {
01065 Service s;
01066 s.m_strName = cfg.readEntry( "Name" );
01067 s.m_strIcon = cfg.readEntry( "Icon" );
01068 s.m_strExec = exec;
01069 s.m_type = ST_USER_DEFINED;
01070 s.m_display = !cfg.readBoolEntry( "NoDisplay" );
01071 result.append( s );
01072 }
01073 }
01074 }
01075 else
01076 bInvalidMenu = true;
01077
01078 if ( bInvalidMenu )
01079 {
01080 QString tmp = i18n("The desktop entry file\n%1\n has an invalid menu entry\n%2.").arg( path ).arg( *it );
01081 KMessageBoxWrapper::error( 0, tmp );
01082 }
01083 }
01084
01085 return result;
01086 }
01087
01088 void KDEDesktopMimeType::executeService( const QString& _url, KDEDesktopMimeType::Service& _service )
01089 {
01090 KURL u;
01091 u.setPath(_url);
01092 KURL::List lst;
01093 lst.append( u );
01094 executeService( lst, _service );
01095 }
01096
01097 void KDEDesktopMimeType::executeService( const KURL::List& urls, KDEDesktopMimeType::Service& _service )
01098 {
01099
01100
01101 if ( _service.m_type == ST_USER_DEFINED )
01102 {
01103 kdDebug() << "KDEDesktopMimeType::executeService " << _service.m_strName
01104 << " first url's path=" << urls.first().path() << " exec=" << _service.m_strExec << endl;
01105 KRun::run( _service.m_strExec, urls, _service.m_strName, _service.m_strIcon, _service.m_strIcon );
01106
01107 KDirNotify_stub allDirNotify("*", "KDirNotify*");
01108 allDirNotify.FilesChanged( urls );
01109 return;
01110 }
01111 else if ( _service.m_type == ST_MOUNT || _service.m_type == ST_UNMOUNT )
01112 {
01113 Q_ASSERT( urls.count() == 1 );
01114 QString path = urls.first().path();
01115
01116
01117 KSimpleConfig cfg( path, true );
01118 cfg.setDesktopGroup();
01119 QString dev = cfg.readEntry( "Dev" );
01120 if ( dev.isEmpty() )
01121 {
01122 QString tmp = i18n("The desktop entry file\n%1\nis of type FSDevice but has no Dev=... entry.").arg( path );
01123 KMessageBoxWrapper::error( 0, tmp );
01124 return;
01125 }
01126 QString mp = KIO::findDeviceMountPoint( dev );
01127
01128 if ( _service.m_type == ST_MOUNT )
01129 {
01130
01131 if ( !mp.isEmpty() )
01132 {
01133 kdDebug(7009) << "ALREADY Mounted" << endl;
01134 return;
01135 }
01136
01137 bool ro = cfg.readBoolEntry( "ReadOnly", false );
01138 QString fstype = cfg.readEntry( "FSType" );
01139 if ( fstype == "Default" )
01140 fstype = QString::null;
01141 QString point = cfg.readEntry( "MountPoint" );
01142 #ifndef Q_WS_WIN
01143 (void)new KAutoMount( ro, fstype, dev, point, path, false );
01144 #endif
01145 }
01146 else if ( _service.m_type == ST_UNMOUNT )
01147 {
01148
01149 if ( mp.isEmpty() )
01150 return;
01151
01152 #ifndef Q_WS_WIN
01153 (void)new KAutoUnmount( mp, path );
01154 #endif
01155 }
01156 }
01157 else
01158 assert( 0 );
01159 }
01160
01161 const QString & KMimeType::defaultMimeType()
01162 {
01163 static const QString & s_strDefaultMimeType =
01164 KGlobal::staticQString( "application/octet-stream" );
01165 return s_strDefaultMimeType;
01166 }
01167
01168 void KMimeType::virtual_hook( int id, void* data )
01169 { KServiceType::virtual_hook( id, data ); }
01170
01171 void KFolderType::virtual_hook( int id, void* data )
01172 { KMimeType::virtual_hook( id, data ); }
01173
01174 void KDEDesktopMimeType::virtual_hook( int id, void* data )
01175 { KMimeType::virtual_hook( id, data ); }
01176
01177 void KExecMimeType::virtual_hook( int id, void* data )
01178 { KMimeType::virtual_hook( id, data ); }
01179
01180 #include "kmimetyperesolver.moc"
01181