committed by ljp (llornkcor): added SIGTERM when double clicking a process.

1 files changed, 20 insertions, 0 deletions

diff --git a/noncore/settings/sysinfo/processinfo.cpp b/noncore/settings/sysinfo/processinfo.cpp
index f95d9cc..8e992d5 100644
--- a/noncore/settings/sysinfo/processinfo.cpp
+++ b/noncore/settings/sysinfo/processinfo.cpp
@@ -1,119 +1,139 @@
 /**********************************************************************
 ** ProcessInfo
 **
 ** Display process information
 **
 ** Copyright (C) 2002, Dan Williams
 **                    williamsdr@acm.org
 **                    http://draknor.net
 **
 ** 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 <qheader.h>
 #include <qlistview.h>
 #include <qlayout.h>
 #include <qtimer.h>
 #include <qfile.h>
 #include <qdir.h>
+#include <qmessagebox.h>
+
+#include <sys/types.h>
+#include <signal.h>
 
 #include "processinfo.h"
 
 ProcessInfo::ProcessInfo( QWidget* parent,  const char* name, WFlags fl )
     : QWidget( parent, name, fl )
 {
     QVBoxLayout *vb = new QVBoxLayout( this, 5 );
 
     ProcessView = new QListView( this, "ProcessView" );
     int colnum = ProcessView->addColumn( tr( "PID" ) );
     ProcessView->setColumnAlignment( colnum, Qt::AlignRight );
     colnum = ProcessView->addColumn( tr( "Command" ),96 );
     ProcessView->setColumnAlignment( colnum, Qt::AlignRight );
     colnum = ProcessView->addColumn( tr( "Status" ) );
     ProcessView->setColumnAlignment( colnum, Qt::AlignRight );
     colnum = ProcessView->addColumn( tr( "Time" ) );
     ProcessView->setColumnAlignment( colnum, Qt::AlignRight );
     ProcessView->setAllColumnsShowFocus( TRUE );
     connect( ProcessView, SIGNAL( doubleClicked(QListViewItem *) ), this, SLOT( viewProcess(QListViewItem *) ) );
 
     vb->addWidget( ProcessView );
 
     QTimer *t = new QTimer( this );
     connect( t, SIGNAL( timeout() ), this, SLOT( updateData() ) );
     t->start( 5000 );
 
     updateData();
 }
 
 ProcessInfo::~ProcessInfo()
 {
 }
 
 void ProcessInfo::updateData()
 {
     QString processnum("");
     QString processcmd("");
     QString processstatus("");
     QString processtime("");
     int pid, ppid, pgrp, session, tty, tpgid, utime, stime, cutime, cstime, counter, priority, starttime,
        signal, blocked, sigignore, sigcatch;
     uint flags, minflt, cminflt, majflt, cmajflt, timeout, itrealvalue, vsize, rss, rlim, startcode,
          endcode, startstack, kstkesp, kstkeip, wchan;
     char state;
     char comm[255];
 
     ProcessView->clear();
 
     QDir *procdir = new QDir("/proc");
     procdir->setFilter(QDir::Dirs);
     procdir->setSorting(QDir::Name);
     QFileInfoList *proclist = new QFileInfoList(*(procdir->entryInfoList()));
     if ( proclist )
     {
         QFileInfoListIterator it(*proclist);
         QFileInfo *f;
         while ( ( f = it.current() ) != 0 )
         {
             ++it;
             processnum = f->fileName();
             if ( processnum >= "0" && processnum <= "99999" )
             {
                 FILE *procfile = fopen( ( QString ) ( "/proc/" + processnum + "/stat"), "r");
 
                 if ( procfile )
                 {
                     fscanf( procfile,
                            "%d %s %c %d %d %d %d %d %u %u %u %u %u %d %d %d %d %d %d %u %u %d %u %u %u %u %u %u %u %u %d %d %d %d %u",
                            &pid, comm, &state, &ppid, &pgrp, &session,&tty, &tpgid, &flags, &minflt, &cminflt,
                            &majflt, &cmajflt, &utime, &stime, &cutime, &cstime, &counter, &priority, &timeout,
                            &itrealvalue, &starttime, &vsize, &rss, &rlim, &startcode, &endcode, &startstack,
                            &kstkesp, &kstkeip, &signal, &blocked, &sigignore, &sigcatch, &wchan );
                     processnum = processnum.rightJustify( 5, ' ' );
                     processcmd = QString( comm ).replace( QRegExp( "(" ), "" );
                     processcmd = processcmd.replace( QRegExp( ")" ), "" );
                     processstatus = state;
                     processtime.setNum( ( utime + stime ) / 100 );
                     processtime = processtime.rightJustify( 9, ' ' );
                     fclose( procfile );
 
                     ( void ) new QListViewItem( ProcessView, processnum, processcmd, processstatus, processtime );
                 }
             }
         }
     }
 
     delete proclist;
     delete procdir;
 }
 
 void ProcessInfo::viewProcess(QListViewItem *process)
 {
+    QString pid= process->text(0);
+    QString command = process->text(1);
+    switch( QMessageBox::information( this, (tr("Kill Process?")),
+                                      (tr("You really want to kill\n"+command+" PID: "+pid+"?")),
+                                      (tr("Yes")), (tr("No")), 0 )){
+        case 0: // Yes clicked,
+        {
+            bool ok;
+            pid_t child=pid.toInt(&ok,10);
+            if((kill(child,SIGTERM)) < 0)
+                perror("kill:SIGTERM");
+        }   
+            break;
+        case 1: // Cancel
+            break;
+    };
 //printf("Double click for PID: %s\n", process->text(0).stripWhiteSpace().latin1());
 }