| -rw-r--r-- | noncore/settings/sysinfo/modulesinfo.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/noncore/settings/sysinfo/modulesinfo.cpp b/noncore/settings/sysinfo/modulesinfo.cpp index 29cce90..7abad69 100644 --- a/noncore/settings/sysinfo/modulesinfo.cpp +++ b/noncore/settings/sysinfo/modulesinfo.cpp @@ -1,179 +1,179 @@ /********************************************************************** ** ModulesInfo ** ** Display Modules information ** ** Copyright (C) 2002, Michael Lauer ** mickey@tm.informatik.uni-frankfurt.de ** http://www.Vanille.de ** ** Based on ProcessInfo by Dan Williams <williamsdr@acm.org> ** ** 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. ** **********************************************************************/ #include <qpe/qpeapplication.h> #include <qcombobox.h> #include <qfile.h> #include <qheader.h> #include <qlayout.h> #include <qlistview.h> #include <qmessagebox.h> #include <qpushbutton.h> #include <qstring.h> #include <qtimer.h> #include <qwhatsthis.h> #include "modulesinfo.h" #include "detail.h" ModulesInfo::ModulesInfo( QWidget* parent, const char* name, WFlags fl ) : QWidget( parent, name, fl ) { QGridLayout *layout = new QGridLayout( this ); layout->setSpacing( 4 ); layout->setMargin( 4 ); ModulesView = new QListView( this ); int colnum = ModulesView->addColumn( tr( "Module" ) ); colnum = ModulesView->addColumn( tr( "Size" ) ); ModulesView->setColumnAlignment( colnum, Qt::AlignRight ); colnum = ModulesView->addColumn( tr( "Use#" ) ); ModulesView->setColumnAlignment( colnum, Qt::AlignRight ); colnum = ModulesView->addColumn( tr( "Used By" ) ); ModulesView->setAllColumnsShowFocus( TRUE ); layout->addMultiCellWidget( ModulesView, 0, 0, 0, 1 ); QWhatsThis::add( ModulesView, tr( "This is a list of all the kernel modules currently loaded on this handheld device.\n\nClick and hold on a module to see additional information about the module, or to unload it." ) ); // Test if we have /sbin/modinfo, and if so, allow module detail window if ( QFile::exists( "/sbin/modinfo" ) ) { QPEApplication::setStylusOperation( ModulesView->viewport(), QPEApplication::RightOnHold ); connect( ModulesView, SIGNAL( rightButtonPressed( QListViewItem *, const QPoint &, int ) ), this, SLOT( viewModules( QListViewItem * ) ) ); } CommandCB = new QComboBox( FALSE, this ); CommandCB->insertItem( "modprobe -r" ); CommandCB->insertItem( "rmmod" ); // I can't think of other useful commands yet. Anyone? layout->addWidget( CommandCB, 1, 0 ); QWhatsThis::add( CommandCB, tr( "Select a command here and then click the Send button to the right to send the command to module selected above." ) ); QPushButton *btn = new QPushButton( this ); btn->setMinimumSize( QSize( 50, 24 ) ); btn->setMaximumSize( QSize( 50, 24 ) ); btn->setText( tr( "Send" ) ); connect( btn, SIGNAL( clicked() ), this, SLOT( slotSendClicked() ) ); layout->addWidget( btn, 1, 1 ); QWhatsThis::add( btn, tr( "Click here to send the selected command to the module selected above." ) ); QTimer *t = new QTimer( this ); connect( t, SIGNAL( timeout() ), this, SLOT( updateData() ) ); t->start( 5000 ); updateData(); ModulesDtl = new Detail(); QWhatsThis::add( ModulesDtl->detailView, tr( "This area shows detailed information about this module." ) ); } ModulesInfo::~ModulesInfo() { } void ModulesInfo::updateData() { char modname[64]; char usage[200]; int modsize, usecount; ModulesView->clear(); FILE *procfile = fopen( ( QString ) ( "/proc/modules"), "r"); if ( procfile ) { while ( true ) { int success = fscanf( procfile, "%s%d%d%[^\n]", modname, &modsize, &usecount, usage ); if ( success == EOF ) break; QString qmodname = QString( modname ); QString qmodsize = QString::number( modsize ).rightJustify( 6, ' ' ); QString qusecount = QString::number( usecount ).rightJustify( 2, ' ' ); QString qusage = QString( usage ); ( void ) new QListViewItem( ModulesView, qmodname, qmodsize, qusecount, qusage ); } fclose( procfile ); } } void ModulesInfo::slotSendClicked() { if ( !ModulesView->currentItem() ) { return; } QString capstr = tr( "You really want to execute\n" ); capstr.append( CommandCB->currentText() ); capstr.append( "\nfor this module?" ); QString modname = ModulesView->currentItem()->text( 0 ); if ( QMessageBox::warning( this, modname, capstr, QMessageBox::Yes | QMessageBox::Default, QMessageBox::No | QMessageBox::Escape ) == QMessageBox::Yes ) { QString command = "/sbin/"; command.append( CommandCB->currentText() ); command.append( " " ); command.append( modname ); FILE* stream = popen( command, "r" ); if ( stream ) pclose( stream ); } } void ModulesInfo::viewModules( QListViewItem *modules ) { QString modname = modules->text( 0 ); QString capstr = "Module: "; capstr.append( modname ); ModulesDtl->setCaption( capstr ); - QString command = "/sbin/modinfo -nad "; + QString command = "/sbin/modinfo "; command.append( modname ); FILE* modinfo = popen( command, "r" ); if ( modinfo ) { char line[200]; ModulesDtl->detailView->setText( " Details:\n------------\n" ); while( true ) { int success = fscanf( modinfo, "%[^\n]\n", line ); if ( success == EOF ) break; ModulesDtl->detailView->append( line ); } pclose( modinfo ); } ModulesDtl->showMaximized(); } |