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#include <qdir.h>
#include <qfileinfo.h>
#include <qmap.h>
#include <qpe/mimetype.h>
#include "ofileselector.h"
#include "olocallister.h"
OLocalLister::OLocalLister( OFileSelector* file )
: OLister( file )
{
}
OLocalLister::~OLocalLister() {
}
QMap<QString, QStringList> OLocalLister::mimeTypes( const QString& curDir ) {
QMap<QString, QStringList> mimes;
// let's find possible mimetypes
QDir dir( curDir );
dir.setFilter( QDir::Files | QDir::Readable );
dir.setSorting( QDir::Size );
const QFileInfoList *list = dir.entryInfoList();
QFileInfoListIterator it( *list );
QFileInfo *fi;
while( (fi=it.current() ) ) {
/* skip .desktop */
if( fi->extension() == QString::fromLatin1("desktop") ){
++it;
continue;
}
MimeType type( fi->absFilePath() );
if( !mimes.contains( type.id() ) ){
mimes.insert( type.id(), type.id() );
}
++it;
}
return mimes;
}
/* FIXME mimecheck
* use mime check for that
* filter dirs
* filter filters
* filter files
* filter mimetypes
*/
void OLocalLister::reparse( const QString& path ) {
QString currentMimeType;
QDir dir( path );
dir.setSorting( view()->sorting() );
dir.setFilter( view()->filter() );
const QFileInfoList *list = dir.entryInfoList();
QFileInfoListIterator it( *list );
QFileInfo *fi;
while( (fi=it.current() ) ){
if( fi->fileName() == QString::fromLatin1("..") ||
fi->fileName() == QString::fromLatin1(".") ){
++it;
continue;
}
if( fi->isSymLink() ){
QString file = fi->dirPath( true ) + "/" + fi->readLink();
/*
* 5 tries to prevent dos attack
*/
for( int i = 0; i<=4; i++) {
QFileInfo info( file );
if( !info.exists() ){
addSymlink( currentMimeType, fi, TRUE );
break;
}else if( info.isDir() ){
if (!showDirs() )
break;
addDir( currentMimeType, fi,
TRUE );
break;
}else if( info.isFile() ){
/* if not show files skip it */
if (!showFiles() )
break;
/* check if we comply to the mimetype */
MimeType type( info.absFilePath() );
if (compliesMime( type.id() ) )
addFile( currentMimeType, fi, TRUE );
break;
}else if( info.isSymLink() ){
file = info.dirPath(true ) + "/" + info.readLink() ;
break;
}else if( i == 4){
addSymlink( currentMimeType, fi );
}
}
}else if( fi->isDir() ){
if (showDirs() )
addDir( currentMimeType, fi );
}else if( fi->isFile() ){
if ( showFiles() )
addFile( currentMimeType, fi );
}
++it;
} // of while loop
}
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