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-rw-r--r--noncore/settings/sysinfo/processinfo.cpp4
1 files changed, 2 insertions, 2 deletions
diff --git a/noncore/settings/sysinfo/processinfo.cpp b/noncore/settings/sysinfo/processinfo.cpp
index 8dec9be..709158d 100644
--- a/noncore/settings/sysinfo/processinfo.cpp
+++ b/noncore/settings/sysinfo/processinfo.cpp
@@ -11,97 +11,97 @@
11** GNU General Public License version 2 as published by the Free Software 11** GNU General Public License version 2 as published by the Free Software
12** Foundation and appearing in the file LICENSE.GPL included in the 12** Foundation and appearing in the file LICENSE.GPL included in the
13** packaging of this file. 13** packaging of this file.
14** 14**
15** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE 15** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
16** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. 16** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
17** 17**
18**********************************************************************/ 18**********************************************************************/
19 19
20#include <qpe/qpeapplication.h> 20#include <qpe/qpeapplication.h>
21 21
22#include <qdir.h> 22#include <qdir.h>
23#include <qfile.h> 23#include <qfile.h>
24#include <qheader.h> 24#include <qheader.h>
25#include <qlayout.h> 25#include <qlayout.h>
26#include <qlistview.h> 26#include <qlistview.h>
27#include <qmessagebox.h> 27#include <qmessagebox.h>
28#include <qtimer.h> 28#include <qtimer.h>
29#include <qwhatsthis.h> 29#include <qwhatsthis.h>
30 30
31#include <sys/types.h> 31#include <sys/types.h>
32#include <signal.h> 32#include <signal.h>
33 33
34#include "processinfo.h" 34#include "processinfo.h"
35#include "detail.h" 35#include "detail.h"
36 36
37ProcessInfo::ProcessInfo( QWidget* parent, const char* name, WFlags fl ) 37ProcessInfo::ProcessInfo( QWidget* parent, const char* name, WFlags fl )
38 : QWidget( parent, name, fl ) 38 : QWidget( parent, name, fl )
39{ 39{
40 QGridLayout *layout = new QGridLayout( this ); 40 QGridLayout *layout = new QGridLayout( this );
41 layout->setSpacing( 4 ); 41 layout->setSpacing( 4 );
42 layout->setMargin( 4 ); 42 layout->setMargin( 4 );
43 43
44 44
45 ProcessView = new QListView( this, "ProcessView" ); 45 ProcessView = new QListView( this, "ProcessView" );
46 int colnum = ProcessView->addColumn( tr( "PID" ) ); 46 int colnum = ProcessView->addColumn( tr( "PID" ) );
47 ProcessView->setColumnAlignment( colnum, Qt::AlignRight ); 47 ProcessView->setColumnAlignment( colnum, Qt::AlignRight );
48 colnum = ProcessView->addColumn( tr( "Command" ),96 ); 48 colnum = ProcessView->addColumn( tr( "Command" ),96 );
49 colnum = ProcessView->addColumn( tr( "Status" ) ); 49 colnum = ProcessView->addColumn( tr( "Status" ) );
50 colnum = ProcessView->addColumn( tr( "Time" ) ); 50 colnum = ProcessView->addColumn( tr( "Time" ) );
51 ProcessView->setColumnAlignment( colnum, Qt::AlignRight ); 51 ProcessView->setColumnAlignment( colnum, Qt::AlignRight );
52 ProcessView->setAllColumnsShowFocus( TRUE ); 52 ProcessView->setAllColumnsShowFocus( TRUE );
53 QPEApplication::setStylusOperation( ProcessView->viewport(), QPEApplication::RightOnHold ); 53 QPEApplication::setStylusOperation( ProcessView->viewport(), QPEApplication::RightOnHold );
54 connect( ProcessView, SIGNAL( rightButtonPressed( QListViewItem *, const QPoint &, int ) ), 54 connect( ProcessView, SIGNAL( rightButtonPressed( QListViewItem *, const QPoint &, int ) ),
55 this, SLOT( viewProcess( QListViewItem * ) ) ); 55 this, SLOT( viewProcess( QListViewItem * ) ) );
56 layout->addMultiCellWidget( ProcessView, 0, 0, 0, 1 ); 56 layout->addMultiCellWidget( ProcessView, 0, 0, 0, 1 );
57 QWhatsThis::add( ProcessView, tr( "This is a list of all the processes on this handheld device.\n\nClick and hold on a process to see additional information about the process, or to send a signal to it." ) ); 57 QWhatsThis::add( ProcessView, tr( "This is a list of all the processes on this handheld device.\n\nClick and hold on a process to see additional information about the process, or to send a signal to it." ) );
58 58
59 SignalCB = new QComboBox( FALSE, this, "SignalCB" ); 59 SignalCB = new QComboBox( FALSE, this, "SignalCB" );
60 SignalCB->insertItem( " 1: SIGHUP" ); 60 SignalCB->insertItem( " 1: SIGHUP" );
61 SignalCB->insertItem( " 2: SIGINT" ); 61 SignalCB->insertItem( " 2: SIGINT" );
62 SignalCB->insertItem( " 3: SIGQUIT" ); 62 SignalCB->insertItem( " 3: SIGQUIT" );
63 SignalCB->insertItem( " 5: SIGTRAP" ); 63 SignalCB->insertItem( " 5: SIGTRAP" );
64 SignalCB->insertItem( " 6: SIGABRT" ); 64 SignalCB->insertItem( " 6: SIGABRT" );
65 SignalCB->insertItem( " 9: SIGKILL" ); 65 SignalCB->insertItem( " 9: SIGKILL" );
66 SignalCB->insertItem( "14: SIGALRM" ); 66 SignalCB->insertItem( "14: SIGALRM" );
67 SignalCB->insertItem( "15: SIGTERM" ); 67 SignalCB->insertItem( "15: SIGTERM" );
68 SignalCB->insertItem( "18: SIGCONT" ); 68 SignalCB->insertItem( "18: SIGCONT" );
69 SignalCB->insertItem( "19: SIGSTOP" ); 69 SignalCB->insertItem( "19: SIGSTOP" );
70 layout->addWidget( SignalCB, 1, 0 ); 70 layout->addWidget( SignalCB, 1, 0 );
71 QWhatsThis::add( SignalCB, tr( "Select a signal here and then click the Send button to the right to send to this process." ) ); 71 QWhatsThis::add( SignalCB, tr( "Select a signal here and then click the Send button to the right to send to this process." ) );
72 72
73 SendButton = new QPushButton( this, "SendButton" ); 73 SendButton = new QPushButton( this, "SendButton" );
74 SendButton->setMinimumSize( QSize( 50, 24 ) ); 74 SendButton->setMinimumSize( QSize( 50, 24 ) );
75 SendButton->setMaximumSize( QSize( 50, 24 ) ); 75 SendButton->setMaximumSize( QSize( 50, 24 ) );
76 SendButton->setText( tr( "Send" ) ); 76 SendButton->setText( tr( "Send" ) );
77 connect( SendButton, SIGNAL( clicked() ), this, SLOT( slotSendClicked() ) ); 77 connect( SendButton, SIGNAL( clicked() ), this, SLOT( slotSendClicked() ) );
78 layout->addWidget( SendButton, 1, 1 ); 78 layout->addWidget( SendButton, 1, 1 );
79 QWhatsThis::add( SendButton, tr( "Click here to send the selected signal to this process." ) ); 79 QWhatsThis::add( SendButton, tr( "Click here to send the selected signal to this process." ) );
80 80
81 QTimer *t = new QTimer( this ); 81 QTimer *t = new QTimer( this );
82 connect( t, SIGNAL( timeout() ), this, SLOT( updateData() ) ); 82 connect( t, SIGNAL( timeout() ), this, SLOT( updateData() ) );
83 t->start( 5000 ); 83 t->start( 5000 );
84 84
85 updateData(); 85 updateData();
86 86
87 ProcessDtl = new Detail(); 87 ProcessDtl = new Detail();
88 QWhatsThis::add( ProcessDtl->detailView, tr( "This area shows detailed information about this process." ) ); 88 QWhatsThis::add( ProcessDtl->detailView, tr( "This area shows detailed information about this process." ) );
89} 89}
90 90
91ProcessInfo::~ProcessInfo() 91ProcessInfo::~ProcessInfo()
92{ 92{
93} 93}
94 94
95void ProcessInfo::updateData() 95void ProcessInfo::updateData()
96{ 96{
97 int pid, ppid, pgrp, session, tty, tpgid, utime, stime, cutime, cstime, counter, priority, starttime, 97 int pid, ppid, pgrp, session, tty, tpgid, utime, stime, cutime, cstime, counter, priority, starttime,
98 signal, blocked, sigignore, sigcatch; 98 signal, blocked, sigignore, sigcatch;
99 uint flags, minflt, cminflt, majflt, cmajflt, timeout, itrealvalue, vsize, rss, rlim, startcode, 99 uint flags, minflt, cminflt, majflt, cmajflt, timeout, itrealvalue, vsize, rss, rlim, startcode,
100 endcode, startstack, kstkesp, kstkeip, wchan; 100 endcode, startstack, kstkesp, kstkeip, wchan;
101 char state; 101 char state;
102 char comm[64]; 102 char comm[64];
103 103
104 QString selectedpid; 104 QString selectedpid;
105 QListViewItem *curritem = ProcessView->currentItem(); 105 QListViewItem *curritem = ProcessView->currentItem();
106 if ( curritem ) 106 if ( curritem )
107 { 107 {
@@ -119,85 +119,85 @@ void ProcessInfo::updateData()
119 QFileInfoListIterator it(*proclist); 119 QFileInfoListIterator it(*proclist);
120 QFileInfo *f; 120 QFileInfo *f;
121 while ( ( f = it.current() ) != 0 ) 121 while ( ( f = it.current() ) != 0 )
122 { 122 {
123 ++it; 123 ++it;
124 QString processnum = f->fileName(); 124 QString processnum = f->fileName();
125 if ( processnum >= "1" && processnum <= "99999" ) 125 if ( processnum >= "1" && processnum <= "99999" )
126 { 126 {
127 FILE *procfile = fopen( ( QString ) ( "/proc/" + processnum + "/stat"), "r"); 127 FILE *procfile = fopen( ( QString ) ( "/proc/" + processnum + "/stat"), "r");
128 128
129 if ( procfile ) 129 if ( procfile )
130 { 130 {
131 fscanf( procfile, 131 fscanf( procfile,
132 "%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", 132 "%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",
133 &pid, comm, &state, &ppid, &pgrp, &session,&tty, &tpgid, &flags, &minflt, &cminflt, 133 &pid, comm, &state, &ppid, &pgrp, &session,&tty, &tpgid, &flags, &minflt, &cminflt,
134 &majflt, &cmajflt, &utime, &stime, &cutime, &cstime, &counter, &priority, &timeout, 134 &majflt, &cmajflt, &utime, &stime, &cutime, &cstime, &counter, &priority, &timeout,
135 &itrealvalue, &starttime, &vsize, &rss, &rlim, &startcode, &endcode, &startstack, 135 &itrealvalue, &starttime, &vsize, &rss, &rlim, &startcode, &endcode, &startstack,
136 &kstkesp, &kstkeip, &signal, &blocked, &sigignore, &sigcatch, &wchan ); 136 &kstkesp, &kstkeip, &signal, &blocked, &sigignore, &sigcatch, &wchan );
137 processnum = processnum.rightJustify( 5, ' ' ); 137 processnum = processnum.rightJustify( 5, ' ' );
138 QString processcmd = QString( comm ).replace( QRegExp( "[()]" ), "" ); 138 QString processcmd = QString( comm ).replace( QRegExp( "[()]" ), "" );
139 QString processstatus = QChar(state); 139 QString processstatus = QChar(state);
140 QString processtime = QString::number( ( utime + stime ) / 100 ); 140 QString processtime = QString::number( ( utime + stime ) / 100 );
141 processtime = processtime.rightJustify( 9, ' ' ); 141 processtime = processtime.rightJustify( 9, ' ' );
142 fclose( procfile ); 142 fclose( procfile );
143 143
144 newitem = new QListViewItem( ProcessView, processnum, processcmd, processstatus, processtime ); 144 newitem = new QListViewItem( ProcessView, processnum, processcmd, processstatus, processtime );
145 if ( processnum == selectedpid ) 145 if ( processnum == selectedpid )
146 { 146 {
147 selecteditem = newitem; 147 selecteditem = newitem;
148 } 148 }
149 } 149 }
150 } 150 }
151 } 151 }
152 ProcessView->setCurrentItem( selecteditem ); 152 ProcessView->setCurrentItem( selecteditem );
153 } 153 }
154 154
155 delete proclist; 155 delete proclist;
156 delete procdir; 156 delete procdir;
157} 157}
158 158
159void ProcessInfo::slotSendClicked() 159void ProcessInfo::slotSendClicked()
160{ 160{
161 QListViewItem *currprocess = ProcessView->currentItem(); 161 QListViewItem *currprocess = ProcessView->currentItem();
162 if ( !currprocess ) 162 if ( !currprocess )
163 { 163 {
164 return; 164 return;
165 } 165 }
166 166
167 QString capstr = tr( "You really want to send %1 to this process?" ).arg( SignalCB->currentText() ); 167 QString capstr = tr( "Really want to send %1\nto this process?" ).arg( SignalCB->currentText() );
168 168
169 169
170 if ( QMessageBox::warning( this, currprocess->text( 1 ), capstr, 170 if ( QMessageBox::warning( this, currprocess->text( 1 ), capstr,
171 QMessageBox::Yes | QMessageBox::Default, QMessageBox::No | QMessageBox::Escape ) == QMessageBox::Yes ) 171 QMessageBox::Yes | QMessageBox::Default, QMessageBox::No | QMessageBox::Escape ) == QMessageBox::Yes )
172 { 172 {
173 currprocess = ProcessView->currentItem(); 173 currprocess = ProcessView->currentItem();
174 if ( currprocess ) 174 if ( currprocess )
175 { 175 {
176 QString sigstr = SignalCB->currentText(); 176 QString sigstr = SignalCB->currentText();
177 sigstr.truncate(2); 177 sigstr.truncate(2);
178 int sigid = sigstr.toUInt(); 178 int sigid = sigstr.toUInt();
179 kill( currprocess->text( 0 ).stripWhiteSpace().toUInt(), sigid ); 179 kill( currprocess->text( 0 ).stripWhiteSpace().toUInt(), sigid );
180 } 180 }
181 } 181 }
182 182
183} 183}
184 184
185void ProcessInfo::viewProcess( QListViewItem *process ) 185void ProcessInfo::viewProcess( QListViewItem *process )
186{ 186{
187 QString pid= process->text( 0 ).stripWhiteSpace(); 187 QString pid= process->text( 0 ).stripWhiteSpace();
188 QString command = process->text( 1 ); 188 QString command = process->text( 1 );
189 ProcessDtl->setCaption( pid + " - " + command ); 189 ProcessDtl->setCaption( pid + " - " + command );
190 FILE *statfile = fopen( ( QString ) ( "/proc/" + pid + "/status"), "r"); 190 FILE *statfile = fopen( ( QString ) ( "/proc/" + pid + "/status"), "r");
191 if ( statfile ) 191 if ( statfile )
192 { 192 {
193 char line[81]; 193 char line[81];
194 fgets( line, 81, statfile ); 194 fgets( line, 81, statfile );
195 ProcessDtl->detailView->setText( line ); 195 ProcessDtl->detailView->setText( line );
196 while ( fgets( line, 81, statfile ) ) 196 while ( fgets( line, 81, statfile ) )
197 { 197 {
198 ProcessDtl->detailView->append( line ); 198 ProcessDtl->detailView->append( line );
199 } 199 }
200 fclose( statfile ); 200 fclose( statfile );
201 } 201 }
202 ProcessDtl->showMaximized(); 202 ProcessDtl->showMaximized();
203} 203}