author | llornkcor <llornkcor> | 2002-07-02 23:32:30 (UTC) |
---|---|---|
committer | llornkcor <llornkcor> | 2002-07-02 23:32:30 (UTC) |
commit | 9579fde0f62704e77fc8a11575b85298f229de85 (patch) (unidiff) | |
tree | f45d7f82a0dacae43693864ba824960bb70aa92d /noncore/settings | |
parent | d83f58a1a4a314a3ef8b25dd78432488922a9e31 (diff) | |
download | opie-9579fde0f62704e77fc8a11575b85298f229de85.zip opie-9579fde0f62704e77fc8a11575b85298f229de85.tar.gz opie-9579fde0f62704e77fc8a11575b85298f229de85.tar.bz2 |
patch submitted by Dam WIlliams, who got it from Michael Lauer- adds a kernel modules tab
-rw-r--r-- | noncore/settings/sysinfo/modulesdetail.cpp | 85 | ||||
-rw-r--r-- | noncore/settings/sysinfo/modulesdetail.h | 49 | ||||
-rw-r--r-- | noncore/settings/sysinfo/modulesinfo.cpp | 120 | ||||
-rw-r--r-- | noncore/settings/sysinfo/modulesinfo.h | 46 | ||||
-rw-r--r-- | noncore/settings/sysinfo/sysinfo.cpp | 2 | ||||
-rw-r--r-- | noncore/settings/sysinfo/sysinfo.pro | 4 |
6 files changed, 306 insertions, 0 deletions
diff --git a/noncore/settings/sysinfo/modulesdetail.cpp b/noncore/settings/sysinfo/modulesdetail.cpp new file mode 100644 index 0000000..48d47f6 --- a/dev/null +++ b/noncore/settings/sysinfo/modulesdetail.cpp | |||
@@ -0,0 +1,85 @@ | |||
1 | /********************************************************************** | ||
2 | ** ModulesDetail | ||
3 | ** | ||
4 | ** Display module information | ||
5 | ** | ||
6 | ** Copyright (C) 2002, Michael Lauer | ||
7 | ** mickey@tm.informatik.uni-frankfurt.de | ||
8 | ** http://www.Vanille.de | ||
9 | ** | ||
10 | ** Based on ProcessDetail by Dan Williams <williamsdr@acm.org> | ||
11 | ** | ||
12 | ** This file may be distributed and/or modified under the terms of the | ||
13 | ** GNU General Public License version 2 as published by the Free Software | ||
14 | ** Foundation and appearing in the file LICENSE.GPL included in the | ||
15 | ** packaging of this file. | ||
16 | ** | ||
17 | ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE | ||
18 | ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. | ||
19 | ** | ||
20 | **********************************************************************/ | ||
21 | |||
22 | #include "modulesdetail.h" | ||
23 | |||
24 | #include <sys/types.h> | ||
25 | #include <stdio.h> | ||
26 | #include <qcombobox.h> | ||
27 | #include <qpushbutton.h> | ||
28 | #include <qtextview.h> | ||
29 | #include <qlayout.h> | ||
30 | #include <qlistview.h> | ||
31 | #include <qmessagebox.h> | ||
32 | |||
33 | ModulesDetail::ModulesDetail( QWidget* parent, const char* name, WFlags fl ) | ||
34 | : QWidget( parent, name, fl ) | ||
35 | { | ||
36 | modname = ""; | ||
37 | |||
38 | QGridLayout *layout = new QGridLayout( this ); | ||
39 | layout->setSpacing( 4 ); | ||
40 | layout->setMargin( 4 ); | ||
41 | |||
42 | CommandCB = new QComboBox( FALSE, this, "CommandCB" ); | ||
43 | CommandCB->insertItem( "modprobe -r" ); | ||
44 | CommandCB->insertItem( "rmmod" ); | ||
45 | // I can't think of other useful commands yet. Anyone? | ||
46 | |||
47 | layout->addWidget( CommandCB, 1, 0 ); | ||
48 | |||
49 | ModulesView = new QTextView( this, "ModulesView" ); | ||
50 | layout->addMultiCellWidget( ModulesView, 0, 0, 0, 1 ); | ||
51 | |||
52 | SendButton = new QPushButton( this, "SendButton" ); | ||
53 | SendButton->setMinimumSize( QSize( 50, 24 ) ); | ||
54 | SendButton->setMaximumSize( QSize( 50, 24 ) ); | ||
55 | SendButton->setText( tr( "Send" ) ); | ||
56 | connect( SendButton, SIGNAL( clicked() ), this, SLOT( slotSendClicked() ) ); | ||
57 | layout->addWidget( SendButton, 1, 1 ); | ||
58 | } | ||
59 | |||
60 | ModulesDetail::~ModulesDetail() | ||
61 | { | ||
62 | } | ||
63 | |||
64 | void ModulesDetail::slotSendClicked() | ||
65 | { | ||
66 | QString command = QString( "/sbin/" ) | ||
67 | + CommandCB->currentText() | ||
68 | + QString( " " ) + modname; | ||
69 | |||
70 | if ( QMessageBox::warning( this, caption(), | ||
71 | tr( "You really want to \n" + CommandCB->currentText() + "\nthis Module?"), | ||
72 | QMessageBox::Yes | QMessageBox::Default, QMessageBox::No | QMessageBox::Escape ) | ||
73 | == QMessageBox::Yes ) | ||
74 | { | ||
75 | FILE* stream = popen( command, "r" ); | ||
76 | if ( stream ) | ||
77 | pclose( stream ); | ||
78 | { | ||
79 | hide(); | ||
80 | } | ||
81 | } | ||
82 | |||
83 | } | ||
84 | |||
85 | |||
diff --git a/noncore/settings/sysinfo/modulesdetail.h b/noncore/settings/sysinfo/modulesdetail.h new file mode 100644 index 0000000..5515c4b --- a/dev/null +++ b/noncore/settings/sysinfo/modulesdetail.h | |||
@@ -0,0 +1,49 @@ | |||
1 | /********************************************************************** | ||
2 | ** ModulesDetail | ||
3 | ** | ||
4 | ** Display module information | ||
5 | ** | ||
6 | ** Copyright (C) 2002, Michael Lauer | ||
7 | ** mickey@tm.informatik.uni-frankfurt.de | ||
8 | ** http://www.Vanille.de | ||
9 | ** | ||
10 | ** Based on ProcessDetail by Dan Williams <williamsdr@acm.org> | ||
11 | ** | ||
12 | ** This file may be distributed and/or modified under the terms of the | ||
13 | ** GNU General Public License version 2 as published by the Free Software | ||
14 | ** Foundation and appearing in the file LICENSE.GPL included in the | ||
15 | ** packaging of this file. | ||
16 | ** | ||
17 | ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE | ||
18 | ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. | ||
19 | ** | ||
20 | **********************************************************************/ | ||
21 | |||
22 | #ifndef MODULESDETAIL_H | ||
23 | #define MODULESDETAIL_H | ||
24 | |||
25 | #include <qwidget.h> | ||
26 | #include <qcombo.h> | ||
27 | #include <qtextview.h> | ||
28 | #include <qpushbutton.h> | ||
29 | #include <qlistview.h> | ||
30 | |||
31 | class ModulesDetail : public QWidget | ||
32 | { | ||
33 | Q_OBJECT | ||
34 | |||
35 | public: | ||
36 | ModulesDetail( QWidget* parent, const char* name, WFlags fl ); | ||
37 | ~ModulesDetail(); | ||
38 | |||
39 | QComboBox* CommandCB; | ||
40 | QTextView* ModulesView; | ||
41 | QPushButton* SendButton; | ||
42 | |||
43 | QString modname; | ||
44 | |||
45 | private slots: | ||
46 | void slotSendClicked(); | ||
47 | }; | ||
48 | |||
49 | #endif // MODULESDETAIL_H | ||
diff --git a/noncore/settings/sysinfo/modulesinfo.cpp b/noncore/settings/sysinfo/modulesinfo.cpp new file mode 100644 index 0000000..7a32c20 --- a/dev/null +++ b/noncore/settings/sysinfo/modulesinfo.cpp | |||
@@ -0,0 +1,120 @@ | |||
1 | /********************************************************************** | ||
2 | ** ModulesInfo | ||
3 | ** | ||
4 | ** Display Modules information | ||
5 | ** | ||
6 | ** Copyright (C) 2002, Michael Lauer | ||
7 | ** mickey@tm.informatik.uni-frankfurt.de | ||
8 | ** http://www.Vanille.de | ||
9 | ** | ||
10 | ** Based on ProcessInfo by Dan Williams <williamsdr@acm.org> | ||
11 | ** | ||
12 | ** This file may be distributed and/or modified under the terms of the | ||
13 | ** GNU General Public License version 2 as published by the Free Software | ||
14 | ** Foundation and appearing in the file LICENSE.GPL included in the | ||
15 | ** packaging of this file. | ||
16 | ** | ||
17 | ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE | ||
18 | ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. | ||
19 | ** | ||
20 | **********************************************************************/ | ||
21 | |||
22 | #include <qpe/qpeapplication.h> | ||
23 | |||
24 | #include <qheader.h> | ||
25 | #include <qlistview.h> | ||
26 | #include <qlayout.h> | ||
27 | #include <qtimer.h> | ||
28 | #include <qfile.h> | ||
29 | |||
30 | #include "modulesinfo.h" | ||
31 | |||
32 | ModulesInfo::ModulesInfo( QWidget* parent, const char* name, WFlags fl ) | ||
33 | : QWidget( parent, name, fl ) | ||
34 | { | ||
35 | QVBoxLayout *layout = new QVBoxLayout( this, 5 ); | ||
36 | |||
37 | ModulesView = new QListView( this, "ModulesView" ); | ||
38 | int colnum = ModulesView->addColumn( tr( "Module" ) ); | ||
39 | colnum = ModulesView->addColumn( tr( "Size" ) ); | ||
40 | ModulesView->setColumnAlignment( colnum, Qt::AlignRight ); | ||
41 | colnum = ModulesView->addColumn( tr( "Use#" ) ); | ||
42 | ModulesView->setColumnAlignment( colnum, Qt::AlignRight ); | ||
43 | colnum = ModulesView->addColumn( tr( "Used By" ) ); | ||
44 | ModulesView->setAllColumnsShowFocus( TRUE ); | ||
45 | QPEApplication::setStylusOperation( ModulesView->viewport(), QPEApplication::RightOnHold ); | ||
46 | connect( ModulesView, SIGNAL( rightButtonPressed( QListViewItem *, const QPoint &, int ) ), | ||
47 | this, SLOT( viewModules( QListViewItem * ) ) ); | ||
48 | |||
49 | layout->addWidget( ModulesView ); | ||
50 | QTimer *t = new QTimer( this ); | ||
51 | connect( t, SIGNAL( timeout() ), this, SLOT( updateData() ) ); | ||
52 | t->start( 5000 ); | ||
53 | |||
54 | updateData(); | ||
55 | |||
56 | ModulesDtl = new ModulesDetail( 0, 0, 0 ); | ||
57 | ModulesDtl->ModulesView->setTextFormat( PlainText ); | ||
58 | } | ||
59 | |||
60 | ModulesInfo::~ModulesInfo() | ||
61 | { | ||
62 | } | ||
63 | |||
64 | void ModulesInfo::updateData() | ||
65 | { | ||
66 | char modname[64]; | ||
67 | char usage[200]; | ||
68 | int modsize, usecount; | ||
69 | |||
70 | ModulesView->clear(); | ||
71 | |||
72 | FILE *procfile = fopen( ( QString ) ( "/proc/modules"), "r"); | ||
73 | |||
74 | if ( procfile ) | ||
75 | { | ||
76 | while ( true ) { | ||
77 | int success = fscanf( procfile, "%s%d%d%[^\n]", modname, &modsize, &usecount, usage ); | ||
78 | |||
79 | if ( success == EOF ) | ||
80 | break; | ||
81 | |||
82 | QString qmodname = QString( modname ); | ||
83 | QString qmodsize = QString::number( modsize ).rightJustify( 6, ' ' ); | ||
84 | QString qusecount = QString::number( usecount ).rightJustify( 2, ' ' ); | ||
85 | QString qusage = QString( usage ); | ||
86 | |||
87 | ( void ) new QListViewItem( ModulesView, qmodname, qmodsize, qusecount, qusage ); | ||
88 | } | ||
89 | |||
90 | fclose( procfile ); | ||
91 | } | ||
92 | } | ||
93 | |||
94 | void ModulesInfo::viewModules( QListViewItem *modules ) | ||
95 | { | ||
96 | QString modname = modules->text( 0 ); | ||
97 | ModulesDtl->setCaption( QString( "Module: " ) + modname ); | ||
98 | ModulesDtl->modname = modname; | ||
99 | QString command = QString( "/sbin/modinfo " ) + modules->text( 0 ); | ||
100 | |||
101 | FILE* modinfo = popen( command, "r" ); | ||
102 | |||
103 | if ( modinfo ) | ||
104 | { | ||
105 | char line[200]; | ||
106 | ModulesDtl->ModulesView->setText( " Details:\n------------\n" ); | ||
107 | |||
108 | while( true ) | ||
109 | { | ||
110 | int success = fscanf( modinfo, "%[^\n]\n", line ); | ||
111 | if ( success == EOF ) | ||
112 | break; | ||
113 | ModulesDtl->ModulesView->append( line ); | ||
114 | } | ||
115 | |||
116 | pclose( modinfo ); | ||
117 | } | ||
118 | |||
119 | ModulesDtl->showMaximized(); | ||
120 | } | ||
diff --git a/noncore/settings/sysinfo/modulesinfo.h b/noncore/settings/sysinfo/modulesinfo.h new file mode 100644 index 0000000..c702f24 --- a/dev/null +++ b/noncore/settings/sysinfo/modulesinfo.h | |||
@@ -0,0 +1,46 @@ | |||
1 | /********************************************************************** | ||
2 | ** ModulesInfo | ||
3 | ** | ||
4 | ** Display modules information | ||
5 | ** | ||
6 | ** Copyright (C) 2002, Michael Lauer | ||
7 | ** mickey@tm.informatik.uni-frankfurt.de | ||
8 | ** http://www.Vanille.de | ||
9 | ** | ||
10 | ** Based on ProcessInfo by Dan Williams <williamsdr@acm.org> | ||
11 | ** | ||
12 | ** This file may be distributed and/or modified under the terms of the | ||
13 | ** GNU General Public License version 2 as published by the Free Software | ||
14 | ** Foundation and appearing in the file LICENSE.GPL included in the | ||
15 | ** packaging of this file. | ||
16 | ** | ||
17 | ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE | ||
18 | ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. | ||
19 | ** | ||
20 | **********************************************************************/ | ||
21 | |||
22 | #ifndef MODULESINFO_H | ||
23 | #define MODULESINFO_H | ||
24 | |||
25 | #include <qwidget.h> | ||
26 | #include <qlistview.h> | ||
27 | |||
28 | #include "modulesdetail.h" | ||
29 | |||
30 | class ModulesInfo : public QWidget | ||
31 | { | ||
32 | Q_OBJECT | ||
33 | public: | ||
34 | ModulesInfo( QWidget *parent = 0, const char *name = 0, WFlags f = 0 ); | ||
35 | ~ModulesInfo(); | ||
36 | |||
37 | private slots: | ||
38 | void updateData(); | ||
39 | void viewModules( QListViewItem * ); | ||
40 | |||
41 | private: | ||
42 | QListView* ModulesView; | ||
43 | ModulesDetail *ModulesDtl; | ||
44 | }; | ||
45 | |||
46 | #endif | ||
diff --git a/noncore/settings/sysinfo/sysinfo.cpp b/noncore/settings/sysinfo/sysinfo.cpp index 5697f36..13f810a 100644 --- a/noncore/settings/sysinfo/sysinfo.cpp +++ b/noncore/settings/sysinfo/sysinfo.cpp | |||
@@ -24,4 +24,5 @@ | |||
24 | //#include "graphics.h" | 24 | //#include "graphics.h" |
25 | #include "processinfo.h" | 25 | #include "processinfo.h" |
26 | #include "modulesinfo.h" | ||
26 | #include "versioninfo.h" | 27 | #include "versioninfo.h" |
27 | #include "sysinfo.h" | 28 | #include "sysinfo.h" |
@@ -48,4 +49,5 @@ SystemInfo::SystemInfo( QWidget *parent, const char *name, WFlags f ) | |||
48 | // tab->addTab( new Graphics( tab ), tr("Graphics") ); | 49 | // tab->addTab( new Graphics( tab ), tr("Graphics") ); |
49 | tab->addTab( new ProcessInfo( tab ), tr("Process") ); | 50 | tab->addTab( new ProcessInfo( tab ), tr("Process") ); |
51 | tab->addTab( new ModulesInfo( tab ), tr("Modules") ); | ||
50 | tab->addTab( new VersionInfo( tab ), tr("Version") ); | 52 | tab->addTab( new VersionInfo( tab ), tr("Version") ); |
51 | 53 | ||
diff --git a/noncore/settings/sysinfo/sysinfo.pro b/noncore/settings/sysinfo/sysinfo.pro index c317677..c0cef8f 100644 --- a/noncore/settings/sysinfo/sysinfo.pro +++ b/noncore/settings/sysinfo/sysinfo.pro | |||
@@ -8,4 +8,6 @@ HEADERS = memory.h \ | |||
8 | processinfo.h \ | 8 | processinfo.h \ |
9 | processdetail.h \ | 9 | processdetail.h \ |
10 | modulesinfo.h \ | ||
11 | modulesdetail.h \ | ||
10 | versioninfo.h \ | 12 | versioninfo.h \ |
11 | sysinfo.h | 13 | sysinfo.h |
@@ -16,5 +18,7 @@ SOURCES = main.cpp \ | |||
16 | storage.cpp \ | 18 | storage.cpp \ |
17 | processinfo.cpp \ | 19 | processinfo.cpp \ |
20 | modulesinfo.cpp \ | ||
18 | processdetail.cpp \ | 21 | processdetail.cpp \ |
22 | modulesdetail.cpp \ | ||
19 | versioninfo.cpp \ | 23 | versioninfo.cpp \ |
20 | sysinfo.cpp | 24 | sysinfo.cpp |