- check now for the storage media flag "check =" in DocumentListPrivate::appendDocpath

- fixed a possible segmentation fault in DocumentListPrivate::nextFile

1 files changed, 7 insertions, 0 deletions

diff --git a/core/launcher/documentlist.cpp b/core/launcher/documentlist.cpp
index 39dc7c9..63f853e 100644
--- a/core/launcher/documentlist.cpp
+++ b/core/launcher/documentlist.cpp
@@ -412,64 +412,68 @@ void DocumentList::sendAllDocLinks()
 
 DocumentListPrivate::DocumentListPrivate( ServerInterface *gui )
 {
     storage = new StorageInfo( this );
     serverGui = gui;
     if ( serverGui ) {
 	sendAppLnks = serverGui->requiresApplications();
 	sendDocLnks = serverGui->requiresDocuments();
     } else {
 	sendAppLnks = false;
 	sendDocLnks = false;
     }
     for ( int i = 0; i < MAX_SEARCH_DEPTH; i++ ) {
 	listDirs[i] = 0;
 	lists[i] = 0;
 	listPositions[i] = 0;
     }
     initialize();
     tid = 0;
 }
 
 void DocumentListPrivate::appendDocpath(FileSystem*fs)
 {
     QDir defPath(fs->path()+"/Documents");
     QFileInfo f(fs->path()+"/.opiestorage.cf");
     if (!f.exists()) {
         Mediadlg dlg(fs);
         if (QDialog::Accepted != QPEApplication::execDialog( &dlg )) {
             return;
         }
     }
     Config conf(f.filePath(), Config::File );
+    conf.setGroup("main");
+    if (!conf.readBoolEntry("check",false)) {
+        return;
+    }
     conf.setGroup("subdirs");
     bool read_all = conf.readBoolEntry("wholemedia",true);
     if (read_all) {
         docPaths+=fs->path();
         return;
     }
     QStringList subDirs = conf.readListEntry("subdirs",':');
     if (subDirs.isEmpty()) {
         if (defPath.exists()) {
             docPaths+=defPath.path();
         }
         return;
     }
     for (unsigned c = 0; c < subDirs.count();++c) {
         QDir docDir(QString(fs->path()+"/"+subDirs[c]));
         if (docDir.exists()) {
             docPaths+=docDir.path();
         }
     }
 }
 
 void DocumentListPrivate::initialize()
 {
     // Reset
     dls.clear();
     docPaths.clear();
     reference.clear();
 
     QDir docDir( QPEApplication::documentDir() );
     if ( docDir.exists() )
 	docPaths += QPEApplication::documentDir();
     int i = 1;
@@ -531,64 +535,67 @@ void DocumentListPrivate::estimatedPercentScanned()
 	}
     }
 
     // qDebug( "overallProgress: %f", overallProgress );
 
     if ( serverGui )
 	serverGui->documentScanningProgress( (int)overallProgress );
 }
 
 
 const QString DocumentListPrivate::nextFile()
 {
     while ( TRUE ) {
 	while ( searchDepth < 0 ) {
 	    // go to next base path
 	    if ( docPathsSearched >= docPaths.count() ) {
 		// end of base paths
 		return QString::null;
 	    } else {
 		QDir dir( docPaths[docPathsSearched] );
 		// qDebug("now using base path: %s", docPaths[docPathsSearched].latin1() );
 		docPathsSearched++;
 		if ( !dir.exists( ".Qtopia-ignore" ) ) {
 		    listDirs[0] = new QDir( dir );
 		    lists[0] = listDirs[0]->entryInfoList();
 		    listPositions[0] = 0;
 		    searchDepth = 0;
 		}
 	    }
 	}
 
 	const QFileInfoList *fil = lists[searchDepth];
+    if (!fil) {
+        return QString::null;
+    }
 	QFileInfoList *fl = (QFileInfoList *)fil;
 	unsigned int pos = listPositions[searchDepth];
 
 	if ( pos >= fl->count() ) {
 	    // go up a depth
 	    delete listDirs[searchDepth];
 	    listDirs[searchDepth] = 0;
 	    lists[searchDepth] = 0;
 	    listPositions[searchDepth] = 0;
 	    searchDepth--;
 	} else {
 	    const QFileInfo *fi = fl->at(pos);
 	    listPositions[searchDepth]++;
 	    QString bn = fi->fileName();
 	    if ( bn[0] != '.' ) {
 		if ( fi->isDir()  ) {
 		    if ( bn != "CVS" && bn != "Qtopia" && bn != "QtPalmtop" ) {
 			// go down a depth
 			QDir dir( fi->filePath() );
 			// qDebug("now going in to path: %s", bn.latin1() );
 			if ( !dir.exists( ".Qtopia-ignore" ) ) {
 			    if ( searchDepth < MAX_SEARCH_DEPTH - 1) {
 				searchDepth++;
 				listDirs[searchDepth] = new QDir( dir );
 				lists[searchDepth] = listDirs[searchDepth]->entryInfoList();
 				listPositions[searchDepth] = 0;
 			    }
 			}
 		    }
 		} else {
 		    estimatedPercentScanned();
 		    return fl->at(pos)->filePath();