diff options
Diffstat (limited to 'ksim/monitors/filesystem')
| -rw-r--r-- | ksim/monitors/filesystem/DFree.desktop | 87 | ||||
| -rw-r--r-- | ksim/monitors/filesystem/Makefile.am | 16 | ||||
| -rw-r--r-- | ksim/monitors/filesystem/configure.in.in | 2 | ||||
| -rw-r--r-- | ksim/monitors/filesystem/filesystemstats.cpp | 224 | ||||
| -rw-r--r-- | ksim/monitors/filesystem/filesystemstats.h | 40 | ||||
| -rw-r--r-- | ksim/monitors/filesystem/filesystemwidget.cpp | 232 | ||||
| -rw-r--r-- | ksim/monitors/filesystem/filesystemwidget.h | 78 | ||||
| -rw-r--r-- | ksim/monitors/filesystem/fsystemconfig.cpp | 184 | ||||
| -rw-r--r-- | ksim/monitors/filesystem/fsystemconfig.h | 58 | ||||
| -rw-r--r-- | ksim/monitors/filesystem/fsystemiface.h | 32 | ||||
| -rw-r--r-- | ksim/monitors/filesystem/ksimfsystem.cpp | 202 | ||||
| -rw-r--r-- | ksim/monitors/filesystem/ksimfsystem.h | 76 |
12 files changed, 1231 insertions, 0 deletions
diff --git a/ksim/monitors/filesystem/DFree.desktop b/ksim/monitors/filesystem/DFree.desktop new file mode 100644 index 0000000..78ffdb1 --- /dev/null +++ b/ksim/monitors/filesystem/DFree.desktop @@ -0,0 +1,87 @@ +[Desktop Entry] +Icon=hdd_unmount +Name=DFree +Name[af]=Dfree +Name[bg]=Дялове +Name[ca]=Disc lliure +Name[cs]=Volný disk +Name[eo]=Diskuzo +Name[et]=Vaba kettaruum +Name[he]=מחיצות +Name[hi]=डी-फ्री +Name[it]=Disco libero +Name[kk]=Тіркеген бөлімдер +Name[ko]=디스크 사용량 +Name[ne]=डिफ्रि +Name[pt_BR]=Disco Livre +Name[ru]=Смонтированные разделы +Name[sk]=Voľný disk +Name[sv]=Ledigt diskutrymme +Name[ta]= Dபிரீ +Name[tg]=DОзод +Name[th]=พื้นที่ว่างของดิสก์ +Comment=Mounted Partitions Monitor +Comment[af]=Gekoppelde Partisies Monitor +Comment[ar]=مراقب الأقسام المضمومة +Comment[bg]=Мониторинг на монтираните дялове +Comment[bs]=Nadzor montiranih particija +Comment[ca]=Monitor de les particions muntades +Comment[cs]=Monitor připojených diskových oddílů +Comment[cy]=Monitr Rhaniadau Mowntiedig +Comment[da]=Overvågning af monterede partitioner +Comment[de]=Anzeige für eingebundene Laufwerke +Comment[el]=Επόπτης προσαρτημένων κατατμήσεων +Comment[eo]=Vidigilo por la kroĉitaj subdiskoj +Comment[es]=Monitor de particiones montadas +Comment[et]=Ühendatud partitsioonide monitooring +Comment[eu]=Muntatutako Partizioen Begiralea +Comment[fa]=نمایشگر افرازهای سوارشده +Comment[fi]=Liitettyjen osioiden valvonta +Comment[fr]=Surveillant des lecteurs montés +Comment[ga]=Monatóir Rannta Feistithe +Comment[he]=צג מחיצות מחוברות +Comment[hi]=माउन्टेड पार्टीशन्स मॉनीटर +Comment[hu]=Lemezcsatlakoztatás-figyelő +Comment[is]=Eftirlit með tengdum disksneiðum +Comment[it]=Controllo delle partizioni montate +Comment[ja]=マウントされたパーティションのモニタ +Comment[ka]= მონტირებული პარტიციების მონიტორი +Comment[kk]=Тіркеген бөлімдерді бақылау +Comment[km]=កម្មវិធីត្រួតពិនិត្យភាគដែលបានម៉ោន +Comment[lt]=Sumontuotų skirsnių stebėtojas +Comment[mk]=Монитор на монтираните партиции +Comment[ms]=Pemerhati Partisi yang telah Dilekapkan +Comment[nb]=Overvåkning av monterte partisjoner +Comment[nds]=Kieker för inhangte Partitschonen +Comment[ne]=माउन्ट गरिएको विभाजन मोनिटर +Comment[nl]=Monitor van aangekoppelde partities +Comment[nn]=Overvaking av monterte partisjonar +Comment[pa]=ਮਾਊਂਟ ਭਾਗ ਨਿਗਰਾਨ +Comment[pl]=Stan zamontowanych partycji +Comment[pt]=Monitor de Partições Montadas +Comment[pt_BR]=Monitor das Partições Montadas +Comment[ro]=Monitor partiţii montate +Comment[ru]=Монитор смонтированных разделов +Comment[sk]=Monitor pripojených diskových oddielov +Comment[sl]=Nadzornik priklopljenih razdelkov +Comment[sr]=Надгледање монтираних партиција +Comment[sr@Latn]=Nadgledanje montiranih particija +Comment[sv]=Övervakar monterade partitioner +Comment[ta]=ஏற்றப்பட்ட பகுக்கப்பட்ட கண்காணி +Comment[tg]=Дидабони Қисмҳои Насбшуда +Comment[th]=สอดส่องพาร์ติชันที่เมานท์ไว้แล้ว +Comment[tr]=Bağlanmış Disk Bölümü İzleyici +Comment[uk]=Монітор змонтованих розділів +Comment[uz]=Diskning ulangan qismlarini nazorat qilish plagini +Comment[uz@cyrillic]=Дискнинг уланган қисмларини назорат қилиш плагини +Comment[wa]=Corwaitoe des montêyès pårticions +Comment[xh]=Ulwahlulo Lonyuso lwe Monitor +Comment[zh_CN]=已挂载分区监视器 +Comment[zh_TW]=已掛載的分割區監視器 +Comment[zu]=Umlawuli Wezahlukaniso Ezinyukile +X-KSIM-VERSION=0.1 +X-KSIM-LIBRARY=filesystem +X-KSIM-PREFS=File System +X-KSIM-AUTHOR=Robbie Ward +X-KSIM-EMAIL=linuxphreak@gmx.co.uk +X-KSIM-COPYRIGHT=(C) 2001 Robbie Ward diff --git a/ksim/monitors/filesystem/Makefile.am b/ksim/monitors/filesystem/Makefile.am new file mode 100644 index 0000000..7da7012 --- /dev/null +++ b/ksim/monitors/filesystem/Makefile.am @@ -0,0 +1,16 @@ +kde_module_LTLIBRARIES = ksim_filesystem.la +ksim_filesystem_la_SOURCES = ksimfsystem.cpp fsystemconfig.cpp \ + fsystemiface.skel filesystemwidget.cpp filesystemstats.cpp + +ksim_filesystem_la_LDFLAGS = $(all_libraries) -module $(KDE_PLUGIN) +ksim_filesystem_la_LIBADD = ../../library/libksimcore.la + +EXTRA_DIST = DFree.desktop + +INCLUDES= -I$(top_srcdir)/ksim/library \ + $(all_includes) + +METASOURCES = AUTO + +mon_DATA = DFree.desktop +mondir = $(kde_datadir)/ksim/monitors diff --git a/ksim/monitors/filesystem/configure.in.in b/ksim/monitors/filesystem/configure.in.in new file mode 100644 index 0000000..8fd7a61 --- /dev/null +++ b/ksim/monitors/filesystem/configure.in.in @@ -0,0 +1,2 @@ +AC_CHECK_HEADERS(sys/mnttab.h mntent.h sys/statvfs.h sys/statfs.h sys/vfs.h sys/mount.h sys/ucred.h sys/loadavg.h) +AC_CHECK_FUNCS(statvfs) diff --git a/ksim/monitors/filesystem/filesystemstats.cpp b/ksim/monitors/filesystem/filesystemstats.cpp new file mode 100644 index 0000000..eeb5c62 --- /dev/null +++ b/ksim/monitors/filesystem/filesystemstats.cpp @@ -0,0 +1,224 @@ +/* ksim - a system monitor for kde + * + * Copyright (C) 2001 Robbie Ward <linuxphreak@gmx.co.uk> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + */ + +#include "filesystemstats.h" + +#include <qglobal.h> +#include <qfile.h> +#include <qstringlist.h> + +#include <kdebug.h> + +#include <config.h> + +#include <sys/types.h> +#include <sys/param.h> + +#if defined(HAVE_SYS_STATVFS_H) && !defined(__DragonFly__) +#include <sys/statvfs.h> +#elif defined( HAVE_SYS_STATFS_H ) +#include <sys/statfs.h> +#endif +#ifdef HAVE_SYS_VFS_H +#include <sys/vfs.h> +#endif +#ifdef HAVE_SYS_MOUNT_H +#include <sys/mount.h> +#endif +#ifdef HAVE_MNTENT_H +#include <mntent.h> +#ifdef _HPUX_SOURCE +#define _PATH_MOUNTED MNTTAB +#endif +#endif +#ifdef HAVE_SYS_UCRED_H +#include <sys/ucred.h> +#endif +#ifdef HAVE_SYS_MNTTAB_H +#include <sys/mnttab.h> +#undef HAVE_MNTENT_H +#define _PATH_MOUNTED MNTTAB +#endif + +#include <stdio.h> +#include <unistd.h> + +#if defined(HAVE_STATVFS) && !defined(__DragonFly__) +typedef struct statvfs ksim_statfs; +#define ksim_getfsstat getvfsstat +#elif defined( HAVE_STATFS ) || defined( Q_OS_FREEBSD ) +typedef struct statfs ksim_statfs; +#define ksim_getfsstat getfsstat +#else +typedef struct // fall back for (possibly) non-supported systems +{ + int f_blocks; + int f_bfree; +} ksim_statfs; +#endif + +int fsystemStats( const char * file, ksim_statfs & stats ) +{ +#if defined(HAVE_STATVFS) && !defined(__DragonFly__) + return statvfs( file, &stats ); +#elif defined( HAVE_STATFS ) || defined( Q_OS_FREEBSD ) + return statfs( file, &stats ); +#else // fall back for (possibly) non-supported systems + (void)file; + + stats.f_blocks = 0; + stats.f_bfree = 0; + return -1; +#endif +} + +#ifdef HAVE_SYS_MNTTAB_H +#define USE_MNTENT + +typedef struct +{ + const char * mnt_dir; + const char * mnt_fsname; + const char * mnt_type; +} ksim_mntent; + +FILE * setmntent( const char * mtab, const char * mode ) +{ + return fopen( mtab, mode ); +} + +int endmntent( FILE * file ) +{ + return fclose( file ); +} + +ksim_mntent * ksim_getmntent( FILE * file ) +{ + ksim_mntent * entry; + struct mnttab tab; + + if ( getmntent( file, &tab ) != 0 ) + return NULL; + + entry = new ksim_mntent; + entry->mnt_dir = tab.mnt_mountp; + entry->mnt_fsname = tab.mnt_special; + entry->mnt_type = tab.mnt_fstype; + return entry; +} + +#define delete_mntent( x ) delete x +#elif defined( HAVE_MNTENT_H ) +#define USE_MNTENT + +// Dummy setup +typedef struct mntent ksim_mntent; +ksim_mntent * ksim_getmntent( FILE * file ) +{ + return getmntent( file ); +} + +#define delete_mntent( x ) +#elif defined( HAVE_SYS_UCRED_H ) || defined( HAVE_SYS_MOUNT_H ) +#define USE_FSSTAT +#else +#define USE_FAILSAFE +#endif + +FilesystemStats::List FilesystemStats::readEntries() +{ + List list; + +#ifdef USE_MNTENT + FILE * fp = setmntent( _PATH_MOUNTED, "r" ); + ksim_mntent * point; + + while ( ( point = ksim_getmntent( fp ) ) != 0 ) + { + Entry entry; + entry.dir = point->mnt_dir; + entry.fsname = point->mnt_fsname; + entry.type = point->mnt_type; + list.append( entry ); + + delete_mntent( point ); + } + + endmntent( fp ); +#endif + +#ifdef USE_FSSTAT + ksim_statfs sfs[32]; + int fs_count; + if ( ( fs_count = ksim_getfsstat( sfs, sizeof( sfs ), 0 ) ) != -1 ) + { + for ( int i = 0; i < fs_count; i++ ) + { + Entry entry; + entry.dir = sfs[i].f_mntonname; + entry.fsname = sfs[i].f_mntfromname; + +#ifndef __osf__ + entry.type = sfs[i].f_fstypename; +#endif + + list.append( entry ); + } + } +#endif + +#ifdef USE_FAILSAFE + QFile file( QString::fromLatin1( _PATH_MOUNTED ) ); + + if ( !file.open( IO_ReadOnly ) ) + return list; + + QTextStream stream( &file ); + + while ( !stream.atEnd() ) + { + QStringList line = QStringList::split( " ", stream.readLine() ); + + Entry entry; + entry.dir = line[1].stripWhiteSpace(); + entry.fsname = line[0].stripWhiteSpace(); + entry.type = line[2].stripWhiteSpace(); + list.append( entry ); + } +#endif + + return list; +} + +bool FilesystemStats::readStats( const QString & mntPoint, int & totalBlocks, int & freeBlocks ) +{ + ksim_statfs sysStats; + if ( fsystemStats( QFile::encodeName( mntPoint ).data(), sysStats ) < 0 ) + { + kdError() << "While reading filesystem information for " << mntPoint << endl; + totalBlocks = 0; + freeBlocks = 0; + } + + totalBlocks = sysStats.f_blocks; + freeBlocks = sysStats.f_bfree; + + // Return true if our filesystem is statable + return totalBlocks > 0; +} diff --git a/ksim/monitors/filesystem/filesystemstats.h b/ksim/monitors/filesystem/filesystemstats.h new file mode 100644 index 0000000..3ea8f74 --- /dev/null +++ b/ksim/monitors/filesystem/filesystemstats.h @@ -0,0 +1,40 @@ +/* ksim - a system monitor for kde + * + * Copyright (C) 2001 Robbie Ward <linuxphreak@gmx.co.uk> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + */ + +#ifndef FILESYSTEMSTATS_H +#define FILESYSTEMSTATS_H + +#include <qstring.h> +#include <qvaluelist.h> + +namespace FilesystemStats +{ + struct Entry + { + QString dir; + QString fsname; + QString type; + }; + + typedef QValueList<Entry> List; + List readEntries(); + bool readStats( const QString &, int &, int & ); + +} +#endif diff --git a/ksim/monitors/filesystem/filesystemwidget.cpp b/ksim/monitors/filesystem/filesystemwidget.cpp new file mode 100644 index 0000000..0428ee3 --- /dev/null +++ b/ksim/monitors/filesystem/filesystemwidget.cpp @@ -0,0 +1,232 @@ +/* ksim - a system monitor for kde + * + * Copyright (C) 2001 Robbie Ward <linuxphreak@gmx.co.uk> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + */ + +#include "filesystemwidget.h" + +#include <pluginmodule.h> + +#include <qlayout.h> +#include <qpopupmenu.h> +#include <qregexp.h> +#include <qcursor.h> + +#include <kprocess.h> +#include <kmessagebox.h> +#include <klocale.h> +#include <kiconloader.h> +#include <kdebug.h> + +FilesystemWidget::Filesystem::Filesystem() +{ + m_display = 0; +} + +FilesystemWidget::Filesystem::Filesystem(KSim::Progress *display, + const QString &point) +{ + m_display = display; + m_mountPoint = point; +} + +FilesystemWidget::Filesystem::~Filesystem() +{ + delete m_display; +} + +KSim::Progress *FilesystemWidget::Filesystem::display() const +{ + return m_display; +} + +const QString &FilesystemWidget::Filesystem::mountPoint() const +{ + return m_mountPoint; +} + +const QString &FilesystemWidget::Filesystem::text() const +{ + return m_display->text(); +} + +int FilesystemWidget::Filesystem::value() const +{ + return m_display->value(); +} + +void FilesystemWidget::Filesystem::setText(const QString &text) +{ + if (!m_display) + return; + + m_display->setText(text); +} + +void FilesystemWidget::Filesystem::setValue(int value) +{ + if (!m_display) + return; + + m_display->setValue(value); +} + +FilesystemWidget::FilesystemWidget(QWidget *parent, const char *name) + : QWidget(parent, name) +{ + m_list.setAutoDelete(true); + m_layout = new QVBoxLayout(this); + m_process = 0; +} + +FilesystemWidget::~FilesystemWidget() +{ + delete m_process; +} + +void FilesystemWidget::append(int max, const QString &mountPoint) +{ + KSim::Progress *progress = new KSim::Progress(max, this); + progress->installEventFilter(this); + progress->show(); + m_layout->addWidget(progress); + + m_list.append(new Filesystem(progress, mountPoint)); +} + +void FilesystemWidget::setText(uint id, const QString &text) +{ + if (id > m_list.count()) + return; + + m_list.at(id)->setText(text); +} + +void FilesystemWidget::setValue(uint id, int value) +{ + if (id > m_list.count()) + return; + + m_list.at(id)->setValue(value); +} + +void FilesystemWidget::clear() +{ + m_list.clear(); +} + +bool FilesystemWidget::eventFilter(QObject *o, QEvent *e) +{ + if (!o->isA("KSim::Progress")) + return QWidget::eventFilter(o, e); + + KSim::Progress *progressBar = 0; + int i = 0; + QPtrListIterator<Filesystem> it(m_list); + Filesystem *filesystem; + while ((filesystem = it.current()) != 0) { + ++it; + + if (filesystem->display() == o) { + progressBar = filesystem->display(); + break; + } + + ++i; + } + + if (o == progressBar && e->type() == QEvent::MouseButtonPress) + { + switch(static_cast<QMouseEvent *>(e)->button()) { + case QMouseEvent::RightButton: + showMenu(i); + break; + default: + break; + case QMouseEvent::LeftButton: + if (parentWidget()->inherits("KSim::PluginView")) + static_cast<KSim::PluginView *>(parentWidget())->doCommand(); + break; + } + + return true; + } + + return QWidget::eventFilter(o, e); +} + +void FilesystemWidget::receivedStderr(KProcess *, char *buffer, int length) +{ + m_stderrString.setLatin1(buffer, length); +} + +void FilesystemWidget::processExited(KProcess *) +{ + delete m_process; + m_process = 0; + kdDebug(2003) << "Deleting KProcess pointer" << endl; + + if (m_stderrString.isEmpty()) + return; + + QStringList errorList = QStringList::split("\n", m_stderrString); + QString message = i18n("<qt>The following errors occurred:<ul>"); + + QStringList::Iterator it; + for (it = errorList.begin(); it != errorList.end(); ++it) { + message += QString::fromLatin1("<li>%1</li>") + .arg((*it).replace(QRegExp("[u]?mount: "), QString::null)); + } + + message += QString::fromLatin1("</ul></qt>"); + KMessageBox::sorry(0, message); +} + +void FilesystemWidget::createProcess(const QString &command, const QString &point) +{ + m_process = new KProcess(); + connect(m_process, + SIGNAL(receivedStderr(KProcess *, char *, int)), + SLOT(receivedStderr(KProcess *, char *, int))); + connect(m_process, + SIGNAL(processExited(KProcess *)), + SLOT(processExited(KProcess *))); + + (*m_process) << command << point; + void(m_process->start(KProcess::NotifyOnExit, KProcess::Stderr)); +} + +void FilesystemWidget::showMenu(uint id) +{ + if (id > m_list.count()) + return; + + QPopupMenu menu; + menu.insertItem(SmallIcon("hdd_mount"), i18n("&Mount Device"), 1); + menu.insertItem(SmallIcon("hdd_unmount"), i18n("&Unmount Device"), 2); + + switch (menu.exec(QCursor::pos())) { + case 1: + createProcess("mount", m_list.at(id)->mountPoint()); + break; + case 2: + createProcess("umount", m_list.at(id)->mountPoint()); + break; + } +} + +#include "filesystemwidget.moc" diff --git a/ksim/monitors/filesystem/filesystemwidget.h b/ksim/monitors/filesystem/filesystemwidget.h new file mode 100644 index 0000000..d169b9a --- /dev/null +++ b/ksim/monitors/filesystem/filesystemwidget.h @@ -0,0 +1,78 @@ +/* ksim - a system monitor for kde + * + * Copyright (C) 2001 Robbie Ward <linuxphreak@gmx.co.uk> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + */ + +#ifndef FSYSTEM_WIDGET_H +#define FSYSTEM_WIDGET_H + +#include <progress.h> + +#include <qptrlist.h> + +class KProcess; +class QVBoxLayout; + +class FilesystemWidget : public QWidget +{ + Q_OBJECT + public: + FilesystemWidget(QWidget *parent, const char *name); + ~FilesystemWidget(); + + void append(int, const QString &); + void setText(uint, const QString &); + void setValue(uint, int); + void clear(); + + protected: + bool eventFilter(QObject *, QEvent *); + + private slots: + void receivedStderr(KProcess *, char *, int); + void processExited(KProcess *); + + private: + class Filesystem + { + public: + Filesystem(); + Filesystem(KSim::Progress *, const QString &); + ~Filesystem(); + + KSim::Progress *display() const; + const QString &mountPoint() const; + const QString &text() const; + int value() const; + + void setText(const QString &); + void setValue(int); + + QString m_mountPoint; + KSim::Progress *m_display; + }; + + void createProcess(const QString &, const QString &); + void showMenu(uint); + + typedef QPtrList<Filesystem> ProgressList; + ProgressList m_list; + QVBoxLayout *m_layout; + KProcess *m_process; + QString m_stderrString; +}; +#endif diff --git a/ksim/monitors/filesystem/fsystemconfig.cpp b/ksim/monitors/filesystem/fsystemconfig.cpp new file mode 100644 index 0000000..9b07ee4 --- /dev/null +++ b/ksim/monitors/filesystem/fsystemconfig.cpp @@ -0,0 +1,184 @@ +/* ksim - a system monitor for kde + * + * Copyright (C) 2001 Robbie Ward <linuxphreak@gmx.co.uk> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + */ + +#include "fsystemconfig.h" +#include "fsystemconfig.moc" + +#include <kconfig.h> +#include <klocale.h> +#include <kiconloader.h> +#include <klistview.h> +#include <kapplication.h> +#include <knuminput.h> +#include <kdebug.h> + +#include <qcheckbox.h> +#include <qlayout.h> +#include <qtooltip.h> +#include <qlabel.h> +#include <qwhatsthis.h> + +class FSysViewItem : public QCheckListItem +{ + public: + FSysViewItem(QListView *parent, const QString &text1, + const QString &text2, const QString &text3) + : QCheckListItem(parent, text1, CheckBox) + { + setText(1, text2); + setText(2, text3); + } +}; + +FsystemConfig::FsystemConfig(KSim::PluginObject *parent, const char *name) + : KSim::PluginPage(parent, name) +{ + m_mainLayout = new QGridLayout(this); + m_mainLayout->setSpacing(6); + + m_availableMounts = new KListView(this); + m_availableMounts->addColumn(i18n("Mounted Partition")); + m_availableMounts->addColumn(i18n("Device")); + m_availableMounts->addColumn(i18n("Type")); + m_mainLayout->addMultiCellWidget(m_availableMounts, 0, 0, 0, 3); + + m_showPercentage = new QCheckBox(this); + m_showPercentage->setText(i18n("Show percentage")); + m_mainLayout->addMultiCellWidget(m_showPercentage, 1, 1, 0, 3); + + m_splitNames = new QCheckBox(this); + m_splitNames->setText(i18n("Display short mount point names")); + QWhatsThis::add(m_splitNames, i18n("This option shortens the text" + " to shrink down a mount point. E.G: a mount point /home/myuser" + " would become myuser.")); + m_mainLayout->addMultiCellWidget(m_splitNames, 2, 2, 0, 3); + + m_intervalLabel = new QLabel(this); + m_intervalLabel->setText( i18n("Update interval:")); + m_intervalLabel->setSizePolicy(QSizePolicy(QSizePolicy::Fixed, + QSizePolicy::Fixed)); + m_mainLayout->addMultiCellWidget(m_intervalLabel, 3, 3, 0, 0); + + m_updateTimer = new KIntSpinBox(this); + m_updateTimer->setValue(60); + QToolTip::add(m_updateTimer, i18n("0 means no update")); + m_mainLayout->addMultiCellWidget(m_updateTimer, 3, 3, 1, 1); + + QLabel *intervalLabel = new QLabel(this); + intervalLabel->setText(i18n("seconds")); + intervalLabel->setSizePolicy(QSizePolicy(QSizePolicy::Fixed, + QSizePolicy::Fixed)); + m_mainLayout->addMultiCellWidget(intervalLabel, 3, 3, 2, 2); + + m_entries = FilesystemStats::readEntries(); + getStats(); +} + +FsystemConfig::~FsystemConfig() +{ +} + +void FsystemConfig::readConfig() +{ + config()->setGroup("Fsystem"); + m_showPercentage->setChecked(config()->readBoolEntry("ShowPercentage", true)); + m_updateTimer->setValue(config()->readNumEntry("updateValue", 60)); + m_splitNames->setChecked(config()->readBoolEntry("ShortenEntries", false)); + + if (!m_availableMounts->childCount()) + return; + + QStringList list = config()->readListEntry("mountEntries"); + for (QListViewItemIterator it(m_availableMounts); it.current(); ++it) { + QString string = it.current()->text(0) + ":" + splitString(it.current()->text(0)); + static_cast<QCheckListItem *>(it.current())->setOn(list.contains(string) > 0); + } +} + +void FsystemConfig::saveConfig() +{ + config()->setGroup("Fsystem"); + config()->writeEntry("ShowPercentage", m_showPercentage->isChecked()); + config()->writeEntry("updateValue", m_updateTimer->value()); + config()->writeEntry("ShortenEntries", m_splitNames->isChecked()); + + QStringList list; + for (QListViewItemIterator it(m_availableMounts); it.current(); ++it) { + if (static_cast<QCheckListItem *>(it.current())->isOn()) + list.append(it.current()->text(0) + ":" + splitString(it.current()->text(0))); + } + + config()->writeEntry("mountEntries", list); +} + +void FsystemConfig::showEvent(QShowEvent *) +{ + // FIXME: Maybe this is the slow method of doing this? + // Eitherway, i need to find a way to only update the list + // if the amount of mounted partitions has changed + FilesystemStats::List entries = FilesystemStats::readEntries(); + if ( entries.count() == m_entries.count() ) + return; + + m_entries = entries; + + // Update the entries to take into account + // any mounted/unmounted filesystems + m_availableMounts->clear(); + getStats(); +} + +void FsystemConfig::getStats() +{ + int total = 0; + int free = 0; + + FilesystemStats::List::ConstIterator it; + for ( it = m_entries.begin(); it != m_entries.end(); ++it ) + { + if ( !FilesystemStats::readStats( ( *it ).dir, total, free ) ) + continue; + + if ( !m_availableMounts->findItem( ( *it ).dir, 0 ) ) + { + (void) new FSysViewItem( m_availableMounts, ( *it ).dir, + ( *it ).fsname, ( *it ).type ); + } + } + + if (!m_availableMounts->childCount()) + return; + + config()->setGroup("Fsystem"); + QStringList list = config()->readListEntry("mountEntries"); + for (QListViewItemIterator it(m_availableMounts); it.current(); ++it) { + QString string = it.current()->text(0) + ":" + splitString(it.current()->text(0)); + static_cast<QCheckListItem *>(it.current())->setOn(list.contains(string) > 0); + } +} + +QString FsystemConfig::splitString(const QString &string) const +{ + if (string == "/" || !m_splitNames->isChecked()) + return string; + + int location = string.findRev("/"); + QString newString(string); + return newString.remove(0, location + 1); +} diff --git a/ksim/monitors/filesystem/fsystemconfig.h b/ksim/monitors/filesystem/fsystemconfig.h new file mode 100644 index 0000000..353dcf8 --- /dev/null +++ b/ksim/monitors/filesystem/fsystemconfig.h @@ -0,0 +1,58 @@ +/* ksim - a system monitor for kde + * + * Copyright (C) 2001 Robbie Ward <linuxphreak@gmx.co.uk> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + */ + +#ifndef FSYSTEMCONFIG_H +#define FSYSTEMCONFIG_H + +#include <pluginmodule.h> +#include "filesystemstats.h" + +class KIntSpinBox; +class KListView; +class QGridLayout; +class QCheckBox; +class QLabel; +class QListBoxItem; + +class FsystemConfig : public KSim::PluginPage +{ + Q_OBJECT + public: + FsystemConfig(KSim::PluginObject *parent, const char *name); + ~FsystemConfig(); + + virtual void saveConfig(); + virtual void readConfig(); + + protected: + void showEvent(QShowEvent *); + + private: + void getStats(); + QString splitString(const QString &string) const; + + QCheckBox *m_showPercentage; + QCheckBox *m_splitNames; + QLabel *m_intervalLabel; + KIntSpinBox *m_updateTimer; + KListView *m_availableMounts; + QGridLayout *m_mainLayout; + FilesystemStats::List m_entries; +}; +#endif // FILESYSTEM_H diff --git a/ksim/monitors/filesystem/fsystemiface.h b/ksim/monitors/filesystem/fsystemiface.h new file mode 100644 index 0000000..d590776 --- /dev/null +++ b/ksim/monitors/filesystem/fsystemiface.h @@ -0,0 +1,32 @@ +/* ksim - a system monitor for kde + * + * Copyright (C) 2001 - 2004 Robbie Ward <linuxphreak@gmx.co.uk> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + */ + +#ifndef FSYSTEMIFACE_H +#define FSYSTEMIFACE_H + +#include <dcopobject.h> + +class FsystemIface : virtual public DCOPObject +{ + K_DCOP + k_dcop: + virtual int totalFreeSpace() const = 0; +}; + +#endif // FSYSTEMIFACE_H diff --git a/ksim/monitors/filesystem/ksimfsystem.cpp b/ksim/monitors/filesystem/ksimfsystem.cpp new file mode 100644 index 0000000..3303f6d --- /dev/null +++ b/ksim/monitors/filesystem/ksimfsystem.cpp @@ -0,0 +1,202 @@ +/* ksim - a system monitor for kde + * + * Copyright (C) 2001 Robbie Ward <linuxphreak@gmx.co.uk> + * + * $Id$ + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + */ + +#include <config.h> + +#include <qlayout.h> +#include <qvaluelist.h> +#include <qtimer.h> +#include <qfile.h> +#include <qregexp.h> + +#include <kdebug.h> +#include <klocale.h> +#include <kaboutapplication.h> +#include <kaboutdata.h> +#include <kapplication.h> +#include <kconfig.h> + +#include "ksimfsystem.h" +#include "fsystemconfig.h" +#include "filesystemwidget.h" +#include "filesystemstats.h" +#include <themeloader.h> + +KSIM_INIT_PLUGIN(PluginModule) + +PluginModule::PluginModule(const char *name) + : KSim::PluginObject(name) +{ + setConfigFileName(instanceName()); +} + +PluginModule::~PluginModule() +{ +} + +KSim::PluginView *PluginModule::createView(const char *className) +{ + return new Fsystem(this, className); +} + +KSim::PluginPage *PluginModule::createConfigPage(const char *className) +{ + return new FsystemConfig(this, className); +} + +void PluginModule::showAbout() +{ + QString version = kapp->aboutData()->version(); + + KAboutData aboutData(instanceName(), + I18N_NOOP("KSim FileSystem Plugin"), version.latin1(), + I18N_NOOP("A filesystem plugin for KSim"), + KAboutData::License_GPL, "(C) 2001 Robbie Ward"); + + aboutData.addAuthor("Robbie Ward", I18N_NOOP("Author"), + "linuxphreak@gmx.co.uk"); + aboutData.addAuthor("Jason Katz-Brown", I18N_NOOP("Some Fixes"), + "jason@katzbrown.com"); + aboutData.addAuthor("Heitham Omar", I18N_NOOP("FreeBSD ports"), + "super_ice@ntlworld.com"); + + KAboutApplication(&aboutData).exec(); +} + +Fsystem::Fsystem(KSim::PluginObject *parent, const char *name) + : DCOPObject("fsystem"), + KSim::PluginView(parent, name) +{ + config()->setGroup("Fsystem"); + QVBoxLayout *vbLayout = new QVBoxLayout(this); + vbLayout->setAutoAdd(true); + + QSpacerItem *item = new QSpacerItem(0, 0, QSizePolicy::Expanding, QSizePolicy::Expanding); + vbLayout->addItem(item); + + m_mountEntries = makeList(config()->readListEntry("mountEntries")); + m_showPercentage = config()->readBoolEntry("ShowPercentage", true); + + m_widget = new FilesystemWidget(this, "FilesystemWidget"); + + createFreeInfo(); + + m_updateTimer = new QTimer(this); + connect(m_updateTimer, SIGNAL(timeout()), SLOT(updateFS())); + m_updateTimer->start(config()->readNumEntry("updateValue", 60) * 1000); +} + +Fsystem::~Fsystem() +{ +} + +void Fsystem::reparseConfig() +{ + config()->setGroup("Fsystem"); + + m_showPercentage = config()->readBoolEntry("ShowPercentage", true); + MountEntryList mountEntries = makeList(config()->readListEntry("mountEntries")); + + if (m_mountEntries != mountEntries) { + m_widget->clear(); + m_mountEntries = mountEntries; + createFreeInfo(); + } + + updateFS(); +} + +int Fsystem::totalFreeSpace() const +{ + int totalSize, totalFree; + int totalFreeSpace = 0; + MountEntryList::ConstIterator it; + for (it = m_mountEntries.begin(); it != m_mountEntries.end(); ++it) { + if ( FilesystemStats::readStats( ( *it ).first, totalSize, totalFree ) ) + totalFreeSpace += totalFree; + } + + return totalFreeSpace; +} + +void Fsystem::createFreeInfo() +{ + int total, free; + int i = 0; + MountEntryList::ConstIterator it; + for (it = m_mountEntries.begin(); it != m_mountEntries.end(); ++it) { + // returns the total space and free space from *it + // (the current mounted partition) + if ( !FilesystemStats::readStats( ( *it ).first, total, free ) ) + continue; + + int percent = 0; + if( total != 0) + percent = ((total - free) * 100) / total; + m_widget->append(total, (*it).first); + m_widget->setValue(i, total - free); + if (m_showPercentage) + m_widget->setText(i, ((*it).second.isEmpty() ? (*it).first : (*it).second) + + " - " + QString::number(percent) + "%"); + else + m_widget->setText(i, ((*it).second.isEmpty() ? (*it).first : (*it).second)); + i++; + } +} + +void Fsystem::updateFS() +{ + int total, free; + int i = 0; + MountEntryList::ConstIterator it; + for (it = m_mountEntries.begin(); it != m_mountEntries.end(); ++it) { + // returns the total space and free space from *it + // (the current mounted partition) + if ( !FilesystemStats::readStats( ( *it ).first, total, free ) ) + continue; + + int percent = 0; + if( total != 0 ) + percent = ((total - free) * 100) / total; + m_widget->setValue(i, total - free); + if (m_showPercentage) + m_widget->setText(i, ((*it).second.isEmpty() ? (*it).first : (*it).second) + + " - " + QString::number(percent) + "%"); + else + m_widget->setText(i, ((*it).second.isEmpty() ? (*it).first : (*it).second)); + i++; + } +} + +Fsystem::MountEntryList Fsystem::makeList(const QStringList &list) const +{ + MountEntryList newList; + QStringList splitList; + QStringList::ConstIterator it; + for (it = list.begin(); it != list.end(); ++it) { + splitList = QStringList::split(":", (*it)); + newList.append(qMakePair(splitList[0], splitList[1])); + } + + return newList; +} + +#include "ksimfsystem.moc" diff --git a/ksim/monitors/filesystem/ksimfsystem.h b/ksim/monitors/filesystem/ksimfsystem.h new file mode 100644 index 0000000..c3d403f --- /dev/null +++ b/ksim/monitors/filesystem/ksimfsystem.h @@ -0,0 +1,76 @@ +/* ksim - a system monitor for kde + * + * Copyright (C) 2001 Robbie Ward <linuxphreak@gmx.co.uk> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + */ + +#ifndef FSYSTEM_H +#define FSYSTEM_H + +#include <pluginmodule.h> +#include "fsystemiface.h" + +class KPopupMenu; +class FilesystemWidget; +class QTimer; + +/** + * This class is the filesystem monitor plugin + * + * @author Robbie Ward <linuxphreak@gmx.co.uk> + * @version 0.1 + */ +class PluginModule : public KSim::PluginObject +{ + public: + PluginModule(const char *name); + ~PluginModule(); + + virtual KSim::PluginView *createView(const char *); + virtual KSim::PluginPage *createConfigPage(const char *); + + virtual void showAbout(); +}; + +class Fsystem : public KSim::PluginView, public FsystemIface +{ + Q_OBJECT + public: + /** + * construtor of Fsystem, calls all init functions to create the plugin. + */ + Fsystem(KSim::PluginObject *parent, const char *name); + ~Fsystem(); + + virtual void reparseConfig(); + int totalFreeSpace() const; + + public slots: + void createFreeInfo(); + + private slots: + void updateFS(); + + private: + typedef QValueList<QPair<QString, QString> > MountEntryList; + MountEntryList makeList(const QStringList &list) const; + + FilesystemWidget *m_widget; + QTimer *m_updateTimer; + MountEntryList m_mountEntries; + bool m_showPercentage; +}; +#endif |