Try to handle RAM storage for documents

4 files changed, 16 insertions, 11 deletions

diff --git a/library/applnk.cpp b/library/applnk.cpp
index 5185b5f..778ccab 100644
--- a/library/applnk.cpp
+++ b/library/applnk.cpp
@@ -295,97 +295,97 @@ QString AppLnk::type() const
 QString AppLnk::file() const
 {
     if ( mFile.isNull() ) {
         AppLnk* that = (AppLnk*)this; // copy?
         QString ext = MimeType(mType).extension();
         if ( !ext.isEmpty() )
             ext = "." + ext;
         if ( !mLinkFile.isEmpty() ) {
             that->mFile =
                 mLinkFile.right(8)==".desktop" // 8 = strlen(".desktop")
                     ? mLinkFile.left(mLinkFile.length()-8) : mLinkFile;
         } else if ( mType.contains('/') ) {
             that->mFile =
                 QString(getenv("HOME"))+"/Documents/"+mType+"/"+safeFileName(that->mName);
             if ( QFile::exists(that->mFile+ext) || QFile::exists(that->mFile+".desktop") ) { // a .desktop with the same name exists
                 int n=1;
                 qWarning("AppLnk::file() n=1 %s", that->mFile.latin1() );
                 QString nn;
                 while (QFile::exists((nn=(that->mFile+"_"+QString::number(n)))+ext)
                         || QFile::exists(nn+".desktop"))
                     n++;
                 that->mFile = nn;
                 qWarning("AppLnl::file() now mFile is %s", that->mFile.latin1() );
             }
             that->mLinkFile = that->mFile+".desktop";
             that->mFile += ext;
         }
         prepareDirectories(that->mFile);
         QFile f(that->mFile);
         if ( !f.open(IO_WriteOnly) )
             that->mFile = QString::null;
         return that->mFile;
     }
     return mFile;
 }
 
 /*!
   Returns the desktop file coresponding to this AppLnk.
 
   \sa file(), exec()
 */
 QString AppLnk::linkFile() const
 {
     if ( mLinkFile.isNull() ) {
         AppLnk* that = (AppLnk*)this;
         if ( type().contains('/') ) {
             StorageInfo storage;
             const FileSystem *fs = storage.fileSystemOf( that->mFile );
-            if ( fs && fs->isRemovable() ) {
+            if ( fs && ( fs->isRemovable() || fs->disk() == "/dev/mtdblock6" || fs->disk() == "tmpfs" ) ) {
                 that->mLinkFile = fs->path();
             } else
                 that->mLinkFile = getenv( "HOME" );
             that->mLinkFile += "/Documents/"+type()+"/"+safeFileName(that->mName);
             if ( QFile::exists(that->mLinkFile+".desktop") ) { // ok the file exists lets check if we point to the same file
                 int n=1;
                 QString nn;
                 AppLnk lnk( that->mLinkFile+".desktop" );
                 if(that->file() != lnk.file() ){
                   qWarning("AppLnk::linkFile exists %s", that->mLinkFile.latin1() );
                   while (QFile::exists((nn=that->mLinkFile+"_"+QString::number(n))+".desktop")){
                     n++;
                     AppLnk lnk(nn ); // just to be sure
                     if(lnk.file() ==that->file() ){ 
                       break;
                     }   
                   }    
                   that->mLinkFile = nn;
                 }
             }
             that->mLinkFile += ".desktop";
             qWarning("AppLnk::linkFile is %s", that->mLinkFile.latin1() );
             storeLink();
         }
         return that->mLinkFile;
     }
     return mLinkFile;
 }
 
 /*!
   Copies \a copy.
 */
 AppLnk::AppLnk( const AppLnk &copy )
 {
     mName = copy.mName;
     mPixmap = copy.mPixmap;
     mBigPixmap = copy.mBigPixmap;
     mExec = copy.mExec;
     mType = copy.mType;
     mRotation = copy.mRotation;
     mComment = copy.mComment;
     mFile = copy.mFile;
     mLinkFile = copy.mLinkFile;
     mIconFile = copy.mIconFile;
     mMimeTypes = copy.mMimeTypes;
     mMimeTypeIcons = copy.mMimeTypeIcons;
     mId = 0;
     d = new AppLnkPrivate();
diff --git a/library/global.cpp b/library/global.cpp
index edb7b85..ab27b3f 100644
--- a/library/global.cpp
+++ b/library/global.cpp
@@ -636,91 +636,95 @@ QString Global::stringQuote(const QString& s)
     QString r="\"";
     for (int i=0; i<(int)s.length(); i++) {
         char c = s[i].latin1();
         switch (c) {
             case '\\': case '"':
                 r+="\\";
         }
         r += s[i];
     }
     r += "\"";
     return r;
 }
 
 /*!
   Finds all documents on the system's document directories which
   match the filter \a mimefilter, and appends the resulting DocLnk
   objects to \a folder.
 */
 void Global::findDocuments(DocLnkSet* folder, const QString &mimefilter)
 {
     QString homedocs = QString(getenv("HOME")) + "/Documents";
     DocLnkSet d(homedocs,mimefilter);
     folder->appendFrom(d);
     /** let's do intellegint way of searching these files
      *  a) the user don't want to check mediums global
      *  b) the user wants to check but use the global options for it
      *  c) the user wants to check it but not this medium
      *  d) the user wants to check and this medium as well
      * 
      *  In all cases we need to apply a different mimefilter to 
      *  the medium.
      *  a) mimefilter.isEmpty() we need to apply the responding filter
      *     either the global or the one on the medium
      *
      *  b) mimefilter is set to an application we need to find out if the
      *     mimetypes are included in the mime mask of the medium
      */
     StorageInfo storage;
     const QList<FileSystem> &fs = storage.fileSystems();
     QListIterator<FileSystem> it ( fs );
     for ( ; it.current(); ++it ) {
       if ( (*it)->isRemovable() ) { // let's find out  if we should search on it
         // this is a candidate look at the cf and see if we should search on it 
         QString path = (*it)->path();
         if( !checkStorage((*it)->path() + "/.opiestorage.cf" ) )
           continue;
         DocLnkSet ide( path, mimefilter );
         folder->appendFrom(ide);
+      } else if ( (*it)->disk() == "/dev/mtdblock6" || (*it)->disk() == "tmpfs" ) {
+        QString path = (*it)->path() + "/Documents";
+        DocLnkSet ide( path, mimefilter );
+        folder->appendFrom(ide);
       }
     }
 }
 
 QStringList Global::languageList()
 {
     QString lang = getenv("LANG");
     QStringList langs;
     langs.append(lang);
     int i  = lang.find(".");
     if ( i > 0 )
         lang = lang.left( i );
     i = lang.find( "_" );
     if ( i > 0 )
         langs.append(lang.left(i));
     return langs;
 }
 
 QStringList Global::helpPath()
 {
     QStringList path;
     QStringList langs = Global::languageList();
     for (QStringList::ConstIterator it = langs.fromLast(); it!=langs.end(); --it) {
         QString lang = *it;
         if ( !lang.isEmpty() )
             path += QPEApplication::qpeDir() + "/help/" + lang + "/html";
     }
     path += QPEApplication::qpeDir() + "/pics";
     path += QPEApplication::qpeDir() + "/help/en/html";
     path += QPEApplication::qpeDir() + "/docs";
     QString dir = QDir::current().canonicalPath();
     if ( dir == "/" )
         dir += "/docs";
     else {
         path += dir + "/../pics";
         dir += "/../docs";
         path += dir;
     }
     return path;
 }
 
 
 #include "global.moc"
diff --git a/library/lnkproperties.cpp b/library/lnkproperties.cpp
index e8baca6..c020328 100644
--- a/library/lnkproperties.cpp
+++ b/library/lnkproperties.cpp
@@ -128,105 +128,106 @@ void LnkProperties::unlinkLnk()
 {
     if ( QPEMessageBox::confirmDelete( this, tr("Delete"), lnk->name() ) ) {
         if ( QFile::exists(lnk->file()) )
             lnk->removeFiles();
         else
             QMessageBox::warning( this, tr("Delete"), tr("File does not exist.") );
         if ( QFile::exists(lnk->file()) ) {
             QMessageBox::warning( this, tr("Delete"), tr("File deletion failed.") );
         } else {
             reject();
         }
     }
 }
 
 
 /*
  * remove only the link from documents, not also the file
  */
 void LnkProperties::unlinkIcon() 
 {
     if ( QPEMessageBox::confirmDelete( this, tr("Delete Icon and leave file"), lnk->name() ) ) {
   lnk->removeLinkFile();
         if ( QFile::exists(lnk->linkFile()) ) {
       QMessageBox::warning( this, tr("Delete"), tr("Icon deletion failed.") );
   } else {
       reject();
   }
     }
 }
 
 void LnkProperties::setupLocations()
 {
     QFileInfo fi( lnk->file() );
     fileSize = fi.size();
     StorageInfo storage;
     const QList<FileSystem> &fs = storage.fileSystems();
     QListIterator<FileSystem> it ( fs );
     QString s;
     QString homeDir = getenv("HOME");
     QString hardDiskHome;
     QString hardDiskPath;
     int index = 0;
     currentLocation = -1;
     for ( ; it.current(); ++it ) {
   // we add 10k to the file size so we are sure we can also save the desktop file
   if ( (*it)->availBlocks() * (*it)->blockSize() > fileSize + 10000 ) {
       if ( (*it)->isRemovable() ||
      (*it)->disk() == "/dev/mtdblock1" ||
-     (*it)->disk() == "/dev/mtdblock/1" || (*it)->disk().left(13) == "/dev/mtdblock" ) {
+     (*it)->disk() == "/dev/mtdblock/1" || (*it)->disk().left(13) == "/dev/mtdblock" ||
+     (*it)->disk() == "/dev/mtdblock6" || (*it)->disk() == "tmpfs" ) {
     d->locationCombo->insertItem( (*it)->name(), index );
-    locations.append( ((*it)->isRemovable() ? (*it)->path() : homeDir) );
+    locations.append( ((*it)->isRemovable() || (*it)->disk() == "/dev/mtdblock6" || (*it)->disk() == "tmpfs" ? (*it)->path() : homeDir) );
     if ( lnk->file().contains( (*it)->path() ) ) {
          d->locationCombo->setCurrentItem( index );
          currentLocation = index;
     }
     index++;
-      } else if ( (*it)->name().contains( "Hard Disk") &&
+      } else if ( (*it)->name().contains( tr("Hard Disk") ) &&
       homeDir.contains( (*it)->path() ) &&
       (*it)->path().length() > hardDiskHome.length() ) {
     hardDiskHome = (*it)->name();
     hardDiskPath = (*it)->path();
       }
   }
     }
     if ( !hardDiskHome.isEmpty() ) {
   d->locationCombo->insertItem( hardDiskHome );
   locations.append( hardDiskPath );
   if ( currentLocation == -1 ) { // assume it's the hard disk
       d->locationCombo->setCurrentItem( index );
       currentLocation = index;
   }
     }
 }
 
 void LnkProperties::duplicateLnk()
 {
     // The duplicate takes the new properties.
     DocLnk newdoc( *((DocLnk *)lnk) );
     if ( d->docname->text() == lnk->name() )
   newdoc.setName(tr("Copy of ")+d->docname->text());
     else
   newdoc.setName(d->docname->text());
 
     if ( !copyFile( newdoc ) ) {
   QMessageBox::warning( this, tr("Duplicate"), tr("File copy failed.") );
   return;
     }
     reject();
 }
 
 bool LnkProperties::moveLnk()
 {
     DocLnk newdoc( *((DocLnk *)lnk) );
     newdoc.setName(d->docname->text());
 
     if ( !copyFile( newdoc ) ) {
   QMessageBox::warning( this, tr("Details"), tr("Moving Document failed.") );
   return FALSE;
     }
     // remove old lnk
     lnk->removeFiles();
 
     return TRUE;
 }
 
diff --git a/library/storage.cpp b/library/storage.cpp
index 2d996fa..13639fe 100644
--- a/library/storage.cpp
+++ b/library/storage.cpp
@@ -60,137 +60,137 @@ static bool isCF(const QString& m)
     }
     return FALSE;
 }
 
 StorageInfo::StorageInfo( QObject *parent )
     : QObject( parent )
 {
     mFileSystems.setAutoDelete( TRUE );
     channel = new QCopChannel( "QPE/Card", this );
     connect( channel, SIGNAL(received(const QCString &, const QByteArray &)),
        this, SLOT(cardMessage( const QCString &, const QByteArray &)) );
     update();
 }
 
 const FileSystem *StorageInfo::fileSystemOf( const QString &filename )
 {
     for (QListIterator<FileSystem> i(mFileSystems); i.current(); ++i) {
   if ( filename.startsWith( (*i)->path() ) )
        return (*i);
     }
     return 0;
 }
 
 
 void StorageInfo::cardMessage( const QCString& msg, const QByteArray& )
 {
     if ( msg == "mtabChanged()" )
   update();
 }
 // cause of the lack of a d pointer we need
 // to store informations in a config file :(
 void StorageInfo::update()
 {
     //qDebug("StorageInfo::updating");
 #if defined(_OS_LINUX_) || defined(Q_OS_LINUX)
     struct mntent *me;
     FILE *mntfp = setmntent( "/etc/mtab", "r" );
 
     QStringList curdisks;
     QStringList curopts;
     QStringList curfs;
     bool rebuild = FALSE;
     int n=0;
     if ( mntfp ) {
   while ( (me = getmntent( mntfp )) != 0 ) {
       QString fs = me->mnt_fsname;
       if ( fs.left(7)=="/dev/hd" || fs.left(7)=="/dev/sd"
         || fs.left(8)=="/dev/mtd" || fs.left(9) == "/dev/mmcd"
-        ||  fs.left(8)=="/dev/ram" || fs.left(5)=="tmpfs" )
+        || fs.left(5)=="tmpfs" )
       {
     n++;
     curdisks.append(fs);
     curopts.append( me->mnt_opts );
     //qDebug("-->fs %s opts %s", fs.latin1(), me->mnt_opts );
     curfs.append( me->mnt_dir );
     bool found = FALSE;
     for (QListIterator<FileSystem> i(mFileSystems); i.current(); ++i) {
         if ( (*i)->disk() == fs ) {
       found = TRUE;
       break;
         }
     }
     if ( !found )
         rebuild = TRUE;
       }
   }
   endmntent( mntfp );
     }
     if ( rebuild || n != (int)mFileSystems.count() ) {
   mFileSystems.clear();
   QStringList::ConstIterator it=curdisks.begin();
   QStringList::ConstIterator fsit=curfs.begin();
   QStringList::ConstIterator optsIt=curopts.begin();
   for (; it!=curdisks.end(); ++it, ++fsit, ++optsIt) {
       QString opts = *optsIt;
   
       QString disk = *it; 
       QString humanname;
       bool removable = FALSE;
       if ( isCF(disk) ) {
     humanname = tr("CF Card");
     removable = TRUE;
       } else if ( disk == "/dev/hda1" ) {
     humanname = tr("Hard Disk");
       } else if ( disk.left(9) == "/dev/mmcd" ) {
     humanname = tr("SD Card");
     removable = TRUE;
       } else if ( disk.left(7) == "/dev/hd" )
-    humanname = tr("Hard Disk") + " " + humanname.mid(7);
+    humanname = tr("Hard Disk") + " " + disk.mid(7);
       else if ( disk.left(7) == "/dev/sd" )
-    humanname = tr("SCSI Hard Disk") + " " + humanname.mid(7);
+    humanname = tr("SCSI Hard Disk") + " " + disk.mid(7);
       else if ( disk.left(14) == "/dev/mtdblock6" ) //openzaurus ramfs
-    humanname = tr("Ram FS") + " " + humanname.mid(14);
+    humanname = tr("Internal Memory");
       else if ( disk == "/dev/mtdblock1" || humanname == "/dev/mtdblock/1" )
     humanname = tr("Internal Storage");
       else if ( disk.left(14) == "/dev/mtdblock/" )
-    humanname = tr("Internal Storage") + " " + humanname.mid(14);
+    humanname = tr("Internal Storage") + " " + disk.mid(14);
       else if ( disk.left(13) == "/dev/mtdblock" )
-    humanname = tr("Internal Storage") + " " + humanname.mid(13);
+    humanname = tr("Internal Storage") + " " + disk.mid(13);
       else if ( disk.left(5) == "tmpfs" ) //ipaqs /mnt/ramfs
-    humanname = tr("Ram FS") + " " + humanname.mid(5);
+    humanname = tr("Internal Memory");
       FileSystem *fs = new FileSystem( disk, *fsit, humanname, removable, opts );
       mFileSystems.append( fs );
   }
   emit disksChanged();
     } else {
   // just update them
   for (QListIterator<FileSystem> i(mFileSystems); i.current(); ++i)
       i.current()->update();
     }
 #endif
 }
 
 //---------------------------------------------------------------------------
 
 FileSystem::FileSystem( const QString &disk, const QString &path, const QString &name, bool rem, const QString &o )
     : fsdisk( disk ), fspath( path ), humanname( name ), blkSize(512), totalBlks(0), availBlks(0), removable( rem ), opts( o )
 {
     update();
 }
 
 void FileSystem::update()
 {
 #if defined(_OS_LINUX_) || defined(Q_OS_LINUX)
     struct statfs fs;
     if ( !statfs( fspath.latin1(), &fs ) ) {
   blkSize = fs.f_bsize;
   totalBlks = fs.f_blocks;
   availBlks = fs.f_bavail;
     } else {
   blkSize = 0;
   totalBlks = 0;
   availBlks = 0;
     }
 #endif
 }