fixed bug where not knowing /dev/ramfs

1 files changed, 84 insertions, 81 deletions

diff --git a/library/storage.cpp b/library/storage.cpp
index a4c96be..b4d743e 100644
--- a/library/storage.cpp
+++ b/library/storage.cpp
@@ -1,191 +1,194 @@
 /**********************************************************************
 ** Copyright (C) Holger 'zecke' Freyther <freyther@kde.org>
 ** Copyright (C) 2000 Trolltech AS.  All rights reserved.
 **
 ** This file is part of Qtopia Environment.
 **
 ** This file may be distributed and/or modified under the terms of the
 ** GNU General Public License version 2 as published by the Free Software
 ** Foundation and appearing in the file LICENSE.GPL included in the
 ** packaging of this file.
 **
 ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
 ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
 **
 ** See http://www.trolltech.com/gpl/ for GPL licensing information.
 **
 ** Contact info@trolltech.com if any conditions of this licensing are
 ** not clear to you.
 **
 **********************************************************************/
 
 #include <qpe/storage.h>
 #ifdef QT_QWS_CUSTOM
 #include <qpe/custom.h>
 #endif
 
 #include <qfile.h>
 #include <qtimer.h>
 #include <qcopchannel_qws.h>
 
 #include <stdio.h>
 
 #if defined(_OS_LINUX_) || defined(Q_OS_LINUX)
 #include <sys/vfs.h>
 #include <mntent.h>
 #endif
 
 #include <qstringlist.h>
 
 static bool isCF(const QString& m)
 {
     FILE* f = fopen("/var/run/stab", "r");
     if (!f) f = fopen("/var/state/pcmcia/stab", "r");
     if (!f) f = fopen("/var/lib/pcmcia/stab", "r");
     if ( f ) {
-        char line[1024];
-        char devtype[80];
-        char devname[80];
-        while ( fgets( line, 1024, f ) ) {
-            // 0       ide     ide-cs  0       hda     3       0
-            if ( sscanf(line,"%*d %s %*s %*s %s", devtype, devname )==2 )
-            {
-                if ( QString(devtype) == "ide" && m.find(devname)>0 ) {
-                    fclose(f);
-                    return TRUE;
-                }
-            }
-        }
-        fclose(f);
+  char line[1024];
+  char devtype[80];
+  char devname[80];
+  while ( fgets( line, 1024, f ) ) {
+      // 0       ide     ide-cs  0       hda     3       0
+      if ( sscanf(line,"%*d %s %*s %*s %s", devtype, devname )==2 )
+      {
+    if ( QString(devtype) == "ide" && m.find(devname)>0 ) {
+        fclose(f);
+        return TRUE;
+    }
+      }
+  }
+  fclose(f);
     }
     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 &)) );
+       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);
+  if ( filename.startsWith( (*i)->path() ) )
+       return (*i);
     }
     return 0;
 }
 
 
 void StorageInfo::cardMessage( const QCString& msg, const QByteArray& )
 {
     if ( msg == "mtabChanged()" )
-        update();
+  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" )
-            {
-                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 );
+  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")
+      {
+    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);
-            else if ( disk.left(7) == "/dev/sd" )
-                humanname = tr("SCSI Hard Disk") + " " + humanname.mid(7);
-            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);
-            else if ( disk.left(13) == "/dev/mtdblock" )
-                humanname = tr("Internal Storage") + " " + humanname.mid(13);
-            FileSystem *fs = new FileSystem( disk, *fsit, humanname, removable, opts );
-            mFileSystems.append( fs );
-        }
-        emit disksChanged();
+  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);
+      else if ( disk.left(7) == "/dev/sd" )
+    humanname = tr("SCSI Hard Disk") + " " + humanname.mid(7);
+      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);
+      else if ( disk.left(13) == "/dev/mtdblock" )
+    humanname = tr("Internal Storage") + " " + humanname.mid(13);
+      else if ( disk.left(10) == "/dev/ramfs" )
+    humanname = tr("Internal Storage") + " " + humanname.mid(10);
+      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();
+  // 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;
+  blkSize = fs.f_bsize;
+  totalBlks = fs.f_blocks;
+  availBlks = fs.f_bavail;
     } else {
-        blkSize = 0;
-        totalBlks = 0;
-        availBlks = 0;
+  blkSize = 0;
+  totalBlks = 0;
+  availBlks = 0;
     }
 #endif
 }