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-rw-r--r--noncore/settings/sysinfo/storage.cpp178
1 files changed, 98 insertions, 80 deletions
diff --git a/noncore/settings/sysinfo/storage.cpp b/noncore/settings/sysinfo/storage.cpp
index 4e81170..0a07a3b 100644
--- a/noncore/settings/sysinfo/storage.cpp
+++ b/noncore/settings/sysinfo/storage.cpp
@@ -1,220 +1,238 @@
/**********************************************************************
** 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.
**
**********************************************************************/
-
+// additions copyright 2002 by L.J. Potter
#include <qlabel.h>
#include <qlayout.h>
#include <qtimer.h>
#include <qlayout.h>
#include "graph.h"
#include "storage.h"
#include <stdio.h>
-#if defined(_OS_LINUX_) || defined(Q_OS_LINUX)
+ #if defined(_OS_LINUX_) || defined(Q_OS_LINUX)
#include <sys/vfs.h>
#include <mntent.h>
-#endif
+ #endif
StorageInfo::StorageInfo( QWidget *parent, const char *name )
: QWidget( parent, name )
{
vb = 0;
disks.setAutoDelete(TRUE);
lines.setAutoDelete(TRUE);
updateMounts();
startTimer( 5000 );
}
void StorageInfo::timerEvent(QTimerEvent*)
{
updateMounts();
}
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;
}
void StorageInfo::updateMounts()
{
#if defined(_OS_LINUX_) || defined(Q_OS_LINUX)
struct mntent *me;
FILE *mntfp = setmntent( "/etc/mtab", "r" );
QStringList curdisks;
QStringList curfs;
+ QStringList mountList;
+ QStringList fsT;
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);
- QString d = me->mnt_dir;
- curfs.append(d);
- if ( !disks.find(d) )
- 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(9) == "/dev/root" || fs.left(5) == "/ramfs") {
+ n++;
+ curdisks.append(fs);
+ QString d = me->mnt_dir;
+ curfs.append(d);
+ QString mount = me->mnt_dir;
+ mountList.append(mount);
+ QString t = me->mnt_type;
+ fsT.append(t);
+ if ( !disks.find(d) )
+ rebuild = TRUE;
+ }
+ }
+ endmntent( mntfp );
}
if ( rebuild || n != (int)disks.count() ) {
- disks.clear();
- lines.clear();
- delete vb;
- vb = new QVBoxLayout( this, n > 3 ? 1 : 5 );
- bool frst=TRUE;
- QStringList::ConstIterator it=curdisks.begin();
- QStringList::ConstIterator fsit=curfs.begin();
- for (; it!=curdisks.end(); ++it, ++fsit) {
- if ( !frst ) {
- QFrame *f = new QFrame( this );
- vb->addWidget(f);
- f->setFrameStyle( QFrame::HLine | QFrame::Sunken );
- lines.append(f);
- f->show();
- } frst=FALSE;
- QString humanname=*it;
- if ( isCF(humanname) )
- humanname = tr("CF Card");
- else if ( humanname == "/dev/hda1" )
- humanname = tr("Hard Disk");
- else if ( humanname.left(9) == "/dev/mmcd" )
- humanname = tr("SD Card");
- else if ( humanname.left(7) == "/dev/hd" )
- humanname = tr("Hard Disk") + " " + humanname.mid(7);
- else if ( humanname.left(7) == "/dev/sd" )
- humanname = tr("SCSI Hard Disk") + " " + humanname.mid(7);
- else if ( humanname == "/dev/mtdblock1" || humanname == "/dev/mtdblock/1" )
- humanname = tr("Internal Storage");
- else if ( humanname.left(14) == "/dev/mtdblock/" )
- humanname = tr("Internal Storage") + " " + humanname.mid(14);
- else if ( humanname.left(13) == "/dev/mtdblock" )
- humanname = tr("Internal Storage") + " " + humanname.mid(13);
- // etc.
- MountInfo* mi = new MountInfo( *fsit, humanname, this );
- vb->addWidget(mi);
- disks.insert(*fsit,mi);
- mi->show();
- }
- vb->addStretch();
+ disks.clear();
+ lines.clear();
+ delete vb;
+ vb = new QVBoxLayout( this, n > 3 ? 1 : 5 );
+ bool frst=TRUE;
+ QStringList::ConstIterator it=curdisks.begin();
+ QStringList::ConstIterator fsit=curfs.begin();
+ QStringList::ConstIterator fsmount=mountList.begin();
+ QStringList::ConstIterator fsTit=fsT.begin();
+
+ for (; it!=curdisks.end(); ++it, ++fsit) {
+ if ( !frst ) {
+ QFrame *f = new QFrame( this );
+ vb->addWidget(f);
+ f->setFrameStyle( QFrame::HLine | QFrame::Sunken );
+ lines.append(f);
+ f->show();
+ } frst=FALSE;
+ QString humanname=*it;
+ if ( isCF(humanname) )
+ humanname = tr("CF Card: "+*fsmount+" "+*fsTit+" ");
+ else if ( humanname == "/dev/hda1" )
+ humanname = tr("Hard Disk "+*fsmount+" "+*fsTit+" ");
+ else if ( humanname.left(9) == "/dev/mmcd" )
+ humanname = tr("SD Card "+*fsmount+" "+*fsTit+" ");
+ else if ( humanname.left(7) == "/dev/hd" )
+ humanname = tr("Hard Disk") + " " + humanname.mid(7)+" "+*fsmount+" "+*fsTit+" ";
+ else if ( humanname.left(7) == "/dev/sd" )
+ humanname = tr("SCSI Hard Disk") + " " + humanname.mid(7)+" "+*fsmount+" "+*fsTit+" ";
+ else if ( humanname == "/dev/mtdblock1" || humanname == "/dev/mtdblock/1" )
+ humanname = tr("Internal Storage "+*fsmount+" "+*fsTit+"\n");
+ else if ( humanname.left(14) == "/dev/mtdblock/" )
+ humanname = tr("Internal Storage") + " " + humanname.mid(14)+" "+*fsmount+" "+*fsTit+" ";
+ else if ( humanname.left(13) == "/dev/mtdblock" )
+ humanname = tr("Internal Storage") + " " + humanname.mid(13)+" "+*fsmount+" "+*fsTit+" ";
+ else if ( humanname.left(9) == "/dev/root" )
+ humanname = tr("Internal Storage "+*fsmount+" "+*fsTit+" ");
+ // etc.
+ MountInfo* mi = new MountInfo( *fsit, humanname, this );
+ vb->addWidget(mi);
+ disks.insert(*fsit,mi);
+ mi->show();
+ fsmount++;fsTit++;
+ }
+ vb->addStretch();
} else {
- // just update them
- for (QDictIterator<MountInfo> i(disks); i.current(); ++i)
- i.current()->updateData();
+ // just update them
+ for (QDictIterator<MountInfo> i(disks); i.current(); ++i)
+ i.current()->updateData();
}
#endif
}
MountInfo::MountInfo( const QString &path, const QString &ttl, QWidget *parent, const char *name )
: QWidget( parent, name ), title(ttl)
{
+ qDebug("new path is "+path);
fs = new FileSystem( path );
QVBoxLayout *vb = new QVBoxLayout( this, 3 );
totalSize = new QLabel( this );
vb->addWidget( totalSize );
data = new GraphData();
graph = new BarGraph( this );
graph->setFrameStyle( QFrame::Panel | QFrame::Sunken );
vb->addWidget( graph, 1 );
graph->setData( data );
legend = new GraphLegend( this );
legend->setOrientation(Horizontal);
vb->addWidget( legend );
legend->setData( data );
updateData();
}
MountInfo::~MountInfo()
{
delete data;
delete fs;
}
void MountInfo::updateData()
{
fs->update();
long mult = fs->blockSize() / 1024;
long div = 1024 / fs->blockSize();
if ( !mult ) mult = 1;
if ( !div ) div = 1;
long total = fs->totalBlocks() * mult / div;
long avail = fs->availBlocks() * mult / div;
long used = total - avail;
- totalSize->setText( title + tr(" total: %1 kB").arg( total ) );
+ totalSize->setText( title + tr("Total: %1 kB").arg( total ) );
data->clear();
data->addItem( tr("Used (%1 kB)").arg(used), used );
data->addItem( tr("Available (%1 kB)").arg(avail), avail );
graph->repaint( FALSE );
legend->update();
graph->show();
legend->show();
}
//---------------------------------------------------------------------------
FileSystem::FileSystem( const QString &p )
: fspath( p ), blkSize(512), totalBlks(0), availBlks(0)
{
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;
+ if( fspath.left(8) == "/mnt/ram") { //ugly hack openzaurus
+ blkSize = fs.f_bsize;
+ totalBlks = fs.f_blocks;
+ availBlks = fs.f_ffree;
+ } else {
+ 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
}