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authormickeyl <mickeyl>2004-01-13 20:03:55 (UTC)
committer mickeyl <mickeyl>2004-01-13 20:03:55 (UTC)
commita730fd614ed213ca590ae075ed99feec65522868 (patch) (unidiff)
tree072f5342fc43c4cd5acf9620a150bd9247469f91
parente117e8427cd8bcd0ab1a74abdc5cd4ab12654194 (diff)
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use OProcess::processPID()
Diffstat (more/less context) (ignore whitespace changes)
-rw-r--r--noncore/net/wellenreiter/gui/main.cpp32
1 files changed, 4 insertions, 28 deletions
diff --git a/noncore/net/wellenreiter/gui/main.cpp b/noncore/net/wellenreiter/gui/main.cpp
index 702a7cc..d32b362 100644
--- a/noncore/net/wellenreiter/gui/main.cpp
+++ b/noncore/net/wellenreiter/gui/main.cpp
@@ -1,131 +1,107 @@
1/********************************************************************** 1/**********************************************************************
2** Copyright (C) 2002 Michael 'Mickey' Lauer. All rights reserved. 2** Copyright (C) 2002-2004 Michael 'Mickey' Lauer. All rights reserved.
3** 3**
4** This file is part of Opie Environment. 4** This file is part of Opie Environment.
5** 5**
6** This file may be distributed and/or modified under the terms of the 6** This file may be distributed and/or modified under the terms of the
7** GNU General Public License version 2 as published by the Free Software 7** GNU General Public License version 2 as published by the Free Software
8** Foundation and appearing in the file LICENSE.GPL included in the 8** Foundation and appearing in the file LICENSE.GPL included in the
9** packaging of this file. 9** packaging of this file.
10** 10**
11** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE 11** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
12** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. 12** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
13** 13**
14**********************************************************************/ 14**********************************************************************/
15 15
16#include "mainwindow.h" 16#include "mainwindow.h"
17#ifdef QWS 17#ifdef QWS
18#include <opie2/oapplication.h> 18#include <opie2/oapplication.h>
19#include <opie2/oprocess.h>
19#else 20#else
20#include <qapplication.h> 21#include <qapplication.h>
21#endif 22#endif
22 23
23#include <qmessagebox.h> 24#include <qmessagebox.h>
24#include <qstringlist.h> 25#include <qstringlist.h>
25 26
26// ==> OProcess
27#include <qdir.h>
28#include <qfileinfo.h>
29#include <qregexp.h>
30#include <qtextstream.h>
31
32#include <errno.h> 27#include <errno.h>
33#include <signal.h> 28#include <signal.h>
34#include <string.h> 29#include <string.h>
35#include <unistd.h> 30#include <unistd.h>
36 31
37int main( int argc, char **argv ) 32int main( int argc, char **argv )
38{ 33{
39 #ifdef QWS 34 #ifdef QWS
40 OApplication a( argc, argv, "Wellenreiter II" ); 35 OApplication a( argc, argv, "Wellenreiter II" );
41 #else 36 #else
42 QApplication a( argc, argv ); 37 QApplication a( argc, argv );
43 #endif 38 #endif
44 WellenreiterMainWindow* w = new WellenreiterMainWindow(); 39 WellenreiterMainWindow* w = new WellenreiterMainWindow();
45 #ifdef QWS 40 #ifdef QWS
46 a.showMainWidget( w ); 41 a.showMainWidget( w );
47 #else 42 #else
48 a.setMainWidget( w ); 43 a.setMainWidget( w );
49 w->setCaption( "Wellenreiter II" ); 44 w->setCaption( "Wellenreiter II" );
50 w->show(); 45 w->show();
51 #endif 46 #endif
52 47
53 a.processEvents(); // show the window before doing the safety checks 48 a.processEvents(); // show the window before doing the safety checks
54 int result = -1; 49 int result = -1;
55 static int killed = false; 50 static int killed = false;
56 51
57 bool check = true; 52 bool check = true;
58 for ( int i = 1; i < argc; ++i ) 53 for ( int i = 1; i < argc; ++i )
59 { 54 {
60 if ( !strcmp( "-nocheck", argv[i] ) ) 55 if ( !strcmp( "-nocheck", argv[i] ) )
61 { 56 {
62 qDebug( "-nocheck found" ); 57 qDebug( "-nocheck found" );
63 check = false; 58 check = false;
64 break; 59 break;
65 } 60 }
66 } 61 }
67 62
68 if ( check ) 63 if ( check )
69 { 64 {
70 // root check 65 // root check
71 if ( getuid() ) 66 if ( getuid() )
72 { 67 {
73 qWarning( QObject::tr( "Wellenreiter: trying to run as non-root!" ) ); 68 qWarning( QObject::tr( "Wellenreiter: trying to run as non-root!" ) );
74 result = QMessageBox::warning( w, " - Wellenreiter II - (non-root)", QObject::tr( "You have started Wellenreiter II\n" 69 result = QMessageBox::warning( w, " - Wellenreiter II - (non-root)", QObject::tr( "You have started Wellenreiter II\n"
75 "as non-root. You will have\nonly limited functionality.\nProceed anyway?" ), 70 "as non-root. You will have\nonly limited functionality.\nProceed anyway?" ),
76 QMessageBox::Yes, QMessageBox::No ); 71 QMessageBox::Yes, QMessageBox::No );
77 if ( result == QMessageBox::No ) return -1; 72 if ( result == QMessageBox::No ) return -1;
78 } 73 }
79 74
80 // dhcp check - NOT HERE! This really belongs as a static member to OProcess 75 if ( OProcess::processPID( "dhcpc" ) )
81 // and I want to call it like that: if ( OProcess::isRunning( QString& ) ) ...
82
83 QString line;
84 QDir d = QDir( "/proc" );
85 QStringList dirs = d.entryList( QDir::Dirs );
86 QStringList::Iterator it;
87 for ( it = dirs.begin(); it != dirs.end(); ++it )
88 {
89 //qDebug( "next entry: %s", (const char*) *it );
90 QFile file( "/proc/"+*it+"/cmdline" );
91 file.open( IO_ReadOnly );
92 if ( !file.isOpen() ) continue;
93 QTextStream t( &file );
94 line = t.readLine();
95 //qDebug( "cmdline = %s", (const char*) line );
96 if ( line.contains( "dhcp" ) ) break;
97 }
98 if ( line.contains( "dhcp" ) )
99 { 76 {
100 qWarning( "Wellenreiter: found dhcp process #%d", (*it).toInt() );
101 result = QMessageBox::warning( w, " - Wellenreiter II - (dhcp)", QObject::tr( "You have a dhcp client running.\n" 77 result = QMessageBox::warning( w, " - Wellenreiter II - (dhcp)", QObject::tr( "You have a dhcp client running.\n"
102 "This can severly limit scanning!\nShould I kill it for you?" ), 78 "This can severly limit scanning!\nShould I kill it for you?" ),
103 QMessageBox::Yes, QMessageBox::No ); 79 QMessageBox::Yes, QMessageBox::No );
104 if ( result == QMessageBox::Yes ) 80 if ( result == QMessageBox::Yes )
105 { 81 {
106 if ( -1 == ::kill( (*it).toInt(), SIGTERM ) ) 82 if ( -1 == ::kill( OProcess::processPID( "dhcpc" ), SIGTERM ) )
107 qWarning( "Wellenreiter: can't kill process #%d (%s)", result, strerror( errno ) ); 83 qWarning( "Wellenreiter: can't kill process #%d (%s)", result, strerror( errno ) );
108 else 84 else
109 killed = true; 85 killed = true;
110 } 86 }
111 } 87 }
112 } 88 }
113 89
114 a.exec(); 90 a.exec();
115 91
116 if ( check ) 92 if ( check )
117 { 93 {
118 94
119 if ( killed ) 95 if ( killed )
120 { 96 {
121 result = QMessageBox::warning( w, " - Wellenreiter II - (dhcp)", QObject::tr( "Restart your dhcp client?" ), QMessageBox::Yes, QMessageBox::No ); 97 result = QMessageBox::warning( w, " - Wellenreiter II - (dhcp)", QObject::tr( "Restart your dhcp client?" ), QMessageBox::Yes, QMessageBox::No );
122 if ( result == QMessageBox::Yes ) 98 if ( result == QMessageBox::Yes )
123 { 99 {
124 ::system( QString().sprintf( "dhclient &; udhcpcd &; dhcpcd &" ) ); 100 ::system( QString().sprintf( "dhclient &; udhcpcd &; dhcpcd &" ) );
125 } 101 }
126 } 102 }
127 103
128 delete w; 104 delete w;
129 } 105 }
130 return 0; 106 return 0;
131} 107}