| -rw-r--r-- | library/storage.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/library/storage.cpp b/library/storage.cpp index 8346e82..d6a91cf 100644 --- a/library/storage.cpp +++ b/library/storage.cpp @@ -1,194 +1,196 @@ /********************************************************************** ** 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); } 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") { 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.left(15) == "/dev/mtdblock6/" ) //openzaurus ramfs + humanname = tr("Ram FS") + " " + humanname.mid(15); 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(5) == "tmpfs" ) //ipaqs /mnt/ramfs humanname = tr("Ram FS") + " " + humanname.mid(5); 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 } |