| -rw-r--r-- | library/storage.cpp | 60 | ||||
| -rw-r--r-- | library/storage.h | 4 |
2 files changed, 0 insertions, 64 deletions
diff --git a/library/storage.cpp b/library/storage.cpp index 657fb71..d98139b 100644 --- a/library/storage.cpp +++ b/library/storage.cpp @@ -221,245 +221,185 @@ void StorageInfo::update() humanname = tr("Internal Storage") + " " + disk; else if ( disk.left(5) == "tmpfs" ) //ipaqs /mnt/ramfs 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 } bool deviceTab( const char *device) { QString name = device; bool hasDevice=false; #ifdef Q_OS_MACX // Darwin (MacOS X) struct statfs** mntbufp; int count = 0; if ( ( count = getmntinfo( mntbufp, MNT_WAIT ) ) == 0 ) { qWarning("deviceTab: Error in getmntinfo(): %s",strerror( errno ) ); hasDevice = false; } for( int i = 0; i < count; i++ ) { QString deviceName = mntbufp[i]->f_mntfromname; qDebug(deviceName); if( deviceName.left( name.length() ) == name ) hasDevice = true; } #else // Linux struct mntent *me; FILE *mntfp = setmntent( "/etc/mtab", "r" ); if ( mntfp ) { while ( (me = getmntent( mntfp )) != 0 ) { QString deviceName = me->mnt_fsname; // qDebug(deviceName); if( deviceName.left(name.length()) == name) { hasDevice = true; } } } endmntent( mntfp ); #endif /* Q_OS_MACX */ return hasDevice; } /*! * @fn static bool StorageInfo::hasCf() * @brief returns whether device has Cf mounted * */ bool StorageInfo::hasCf() { return deviceTab("/dev/hd"); } /*! * @fn static bool StorageInfo::hasSd() * @brief returns whether device has SD mounted * */ bool StorageInfo::hasSd() { return deviceTab("/dev/mmcd"); } /*! * @fn static bool StorageInfo::hasMmc() * @brief returns whether device has mmc mounted * */ bool StorageInfo::hasMmc() { bool hasMmc=false; if( deviceTab("/dev/mmc/part")) hasMmc=true; if( deviceTab("/dev/mmcd")) hasMmc=true; return hasMmc; } -/*! -* @fn QString StorageInfo::getCfPath() -* @brief returns the Mount-Path of Cf Card -* -*/ -QString StorageInfo::getCfPath() -{ - QString r = ""; - - for (QListIterator<FileSystem> i(mFileSystems); i.current(); ++i) - { - if ( (*i)->disk().left( 8 ) == "/dev/hda" ) - { - r = (*i)->path(); - break; - } - } - return r; -} - -/*! -* @fn QString StorageInfo::getSdPath() -* @brief returns the Mount-Path of Sd Card -* -*/ -QString StorageInfo::getSdPath() -{ - QString r = ""; - - for (QListIterator<FileSystem> i(mFileSystems); i.current(); ++i) - { - if ( (*i)->disk().left( 9 ) == "/dev/mmcd" ) - { - r = (*i)->path(); - break; - } - } - return r; -} - -/*! -* @fn QString StorageInfo::getMmcPath() -* @brief returns the Mount-Path of Mmc Card -* -*/ -QString StorageInfo::getMmcPath() -{ - QString r = ""; - - for (QListIterator<FileSystem> i(mFileSystems); i.current(); ++i) - { - if ( (*i)->disk().left( 14 ) == "/dev/mmc/part1" ) - { - r = (*i)->path(); - break; - } - } - return r; -} - /*! \fn const QList<FileSystem> &StorageInfo::fileSystems() const Returns a list of all available mounted file systems. \warning This may change in Qtopia 3.x to return only relevant Qtopia file systems (and ignore mount points such as /tmp) */ /*! \fn void StorageInfo::disksChanged() Gets emitted when a disk has been mounted or unmounted, such as when a CF c */ //--------------------------------------------------------------------------- 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 } /*! \class FileSystem storage.h \brief The FileSystem class describes a single mount point. This class simply returns information about a mount point, including file system name, mount point, human readable name, size information and mount options information. \ingroup qtopiaemb \sa StorageInfo */ /*! \fn const QString &FileSystem::disk() const Returns the file system name, such as /dev/hda3 */ /*! \fn const QString &FileSystem::path() const Returns the mount path, such as /home */ /*! \fn const QString &FileSystem::name() const Returns the translated, human readable name for the mount directory. */ /*! \fn const QString &FileSystem::options() const Returns the mount options */ /*! \fn long FileSystem::blockSize() const Returns the size of each block on the file system. */ /*! \fn long FileSystem::totalBlocks() const Returns the total number of blocks on the file system */ /*! \fn long FileSystem::availBlocks() const Returns the number of available blocks on the file system */ /*! \fn bool FileSystem::isRemovable() const Returns flag whether the file system can be removed, such as a CF card would be removable, but the internal memory wouldn't */ /*! \fn bool FileSystem::isWritable() const Returns flag whether the file system is mounted as writable or read-only. Returns FALSE if read-only, TRUE if read and write. */ /*! \fn QStringList StorageInfo::fileSystemNames() const Returns a list of filesystem names. */ diff --git a/library/storage.h b/library/storage.h index 35a1109..4c29288 100644 --- a/library/storage.h +++ b/library/storage.h @@ -1,86 +1,82 @@ /********************************************************************** ** 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. ** **********************************************************************/ #ifndef __storage_h__ #define __storage_h__ #include <qobject.h> #include <qlist.h> class FileSystem; class QCopChannel; class StorageInfo : public QObject { Q_OBJECT public: StorageInfo( QObject *parent=0 ); const QList<FileSystem> &fileSystems() const { return mFileSystems; } const FileSystem *fileSystemOf( const QString &filename ); static bool hasCf(); static bool hasSd(); static bool hasMmc(); - - QString getCfPath(); - QString getSdPath(); - QString getMmcPath(); signals: void disksChanged(); public slots: void update(); private slots: void cardMessage( const QCString& msg, const QByteArray& data ); private: QList<FileSystem> mFileSystems; QCopChannel *channel; }; class FileSystem { public: const QString &disk() const { return fsdisk; } const QString &path() const { return fspath; } const QString &name() const { return humanname; } const QString &options() const { return opts; } long blockSize() const { return blkSize; } long totalBlocks() const { return totalBlks; } long availBlocks() const { return availBlks; } bool isRemovable() const { return removable; } bool isWritable() const { return opts.contains("rw"); } private: friend class StorageInfo; FileSystem( const QString &disk, const QString &path, const QString &humanname, bool rem, const QString &opts ); void update(); QString fsdisk; QString fspath; QString humanname; long blkSize; long totalBlks; long availBlks; bool removable; QString opts; }; #endif |