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