| -rw-r--r-- | library/storage.cpp | 165 |
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 @@ -22,170 +22,173 @@ #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 } |