New Feature: Write a capture file for later dissection with tcpdump-compatible tools!

4 files changed, 229 insertions, 113 deletions

diff --git a/noncore/net/wellenreiter/gui/configbase.ui b/noncore/net/wellenreiter/gui/configbase.ui
index 3ece270..ba4de32 100644
--- a/noncore/net/wellenreiter/gui/configbase.ui
+++ b/noncore/net/wellenreiter/gui/configbase.ui
@@ -1,53 +1,53 @@
 <!DOCTYPE UI><UI>
 <class>WellenreiterConfigBase</class>
 <widget>
     <class>QDialog</class>
     <property stdset="1">
         <name>name</name>
         <cstring>WellenreiterConfigBase</cstring>
     </property>
     <property stdset="1">
         <name>geometry</name>
         <rect>
             <x>0</x>
             <y>0</y>
-            <width>220</width>
-            <height>306</height>
+            <width>236</width>
+            <height>342</height>
         </rect>
     </property>
     <property stdset="1">
         <name>caption</name>
         <string>Form1</string>
     </property>
     <property>
         <name>layoutMargin</name>
     </property>
     <property>
         <name>layoutSpacing</name>
     </property>
-    <vbox>
+    <grid>
         <property stdset="1">
             <name>margin</name>
-            <number>3</number>
+            <number>6</number>
         </property>
         <property stdset="1">
             <name>spacing</name>
-            <number>1</number>
+            <number>5</number>
         </property>
-        <widget>
+        <widget row="0"  column="0"  rowspan="1"  colspan="3" >
             <class>QLayoutWidget</class>
             <property stdset="1">
                 <name>name</name>
                 <cstring>Layout5</cstring>
             </property>
             <property>
                 <name>layoutSpacing</name>
             </property>
             <hbox>
                 <property stdset="1">
                     <name>margin</name>
                     <number>0</number>
                 </property>
                 <property stdset="1">
                     <name>spacing</name>
                     <number>2</number>
@@ -70,81 +70,48 @@
                         <string>Sniffer</string>
                     </property>
                 </widget>
                 <widget>
                     <class>Line</class>
                     <property stdset="1">
                         <name>name</name>
                         <cstring>Line9</cstring>
                     </property>
                     <property stdset="1">
                         <name>orientation</name>
                         <enum>Horizontal</enum>
                     </property>
                 </widget>
             </hbox>
         </widget>
-        <widget>
-            <class>QLayoutWidget</class>
-            <property stdset="1">
-                <name>name</name>
-                <cstring>Layout7</cstring>
-            </property>
-            <property>
-                <name>layoutSpacing</name>
-            </property>
-            <grid>
-                <property stdset="1">
-                    <name>margin</name>
-                    <number>0</number>
-                </property>
-                <property stdset="1">
-                    <name>spacing</name>
-                    <number>2</number>
-                </property>
-                <widget row="0"  column="0" >
+        <widget row="1"  column="0"  rowspan="1"  colspan="2" >
                     <class>QComboBox</class>
                     <property stdset="1">
                         <name>name</name>
                         <cstring>interfaceName</cstring>
                     </property>
                     <property stdset="1">
                         <name>enabled</name>
                         <bool>true</bool>
                     </property>
                     <property>
                         <name>whatsThis</name>
                         <string>Choose the interface used for sniffing.</string>
                     </property>
                 </widget>
-                <widget row="4"  column="0"  rowspan="1"  colspan="2" >
-                    <class>QCheckBox</class>
-                    <property stdset="1">
-                        <name>name</name>
-                        <cstring>activeScanning</cstring>
-                    </property>
-                    <property stdset="1">
-                        <name>enabled</name>
-                        <bool>false</bool>
-                    </property>
-                    <property stdset="1">
-                        <name>text</name>
-                        <string>Active Scanning (caution!)</string>
-                    </property>
-                </widget>
-                <widget row="1"  column="0" >
+        <widget row="2"  column="0"  rowspan="1"  colspan="2" >
                     <class>QComboBox</class>
                     <item>
                         <property>
                             <name>text</name>
                             <string>&lt;select&gt;</string>
                         </property>
                     </item>
                     <item>
                         <property>
                             <name>text</name>
                             <string>cisco</string>
                         </property>
                     </item>
                     <item>
                         <property>
                             <name>text</name>
@@ -176,204 +143,149 @@
                         </property>
                     </item>
                     <property stdset="1">
                         <name>name</name>
                         <cstring>deviceType</cstring>
                     </property>
                     <property stdset="1">
                         <name>enabled</name>
                         <bool>true</bool>
                     </property>
                     <property>
                         <name>whatsThis</name>
                         <string>Choose the type of driver used for sniffing.</string>
                     </property>
                 </widget>
                 <widget row="3"  column="0"  rowspan="1"  colspan="2" >
-                    <class>QCheckBox</class>
-                    <property stdset="1">
-                        <name>name</name>
-                        <cstring>additionalInfo</cstring>
-                    </property>
-                    <property stdset="1">
-                        <name>enabled</name>
-                        <bool>false</bool>
-                    </property>
-                    <property stdset="1">
-                        <name>text</name>
-                        <string>Gather Additional Info</string>
-                    </property>
-                </widget>
-                <widget row="2"  column="0" >
                     <class>QSpinBox</class>
                     <property stdset="1">
                         <name>name</name>
                         <cstring>hopInterval</cstring>
                     </property>
                     <property stdset="1">
                         <name>enabled</name>
                         <bool>true</bool>
                     </property>
                     <property stdset="1">
                         <name>suffix</name>
                         <string> ms</string>
                     </property>
                     <property stdset="1">
                         <name>maxValue</name>
                         <number>2000</number>
                     </property>
                     <property stdset="1">
                         <name>minValue</name>
                         <number>100</number>
                     </property>
                     <property stdset="1">
                         <name>lineStep</name>
                         <number>100</number>
                     </property>
                     <property>
                         <name>whatsThis</name>
                         <string>Choose the channel hop interval.</string>
                     </property>
                 </widget>
-                <widget row="2"  column="1" >
+        <widget row="3"  column="2" >
                     <class>QLabel</class>
                     <property stdset="1">
                         <name>name</name>
                         <cstring>TextLabel3_3</cstring>
                     </property>
                     <property stdset="1">
                         <name>enabled</name>
                         <bool>true</bool>
                     </property>
                     <property stdset="1">
                         <name>text</name>
                         <string>Hop Interval</string>
                     </property>
                 </widget>
-                <widget row="1"  column="1" >
+        <widget row="2"  column="2" >
                     <class>QLabel</class>
                     <property stdset="1">
                         <name>name</name>
                         <cstring>TextLabel2_3</cstring>
                     </property>
                     <property stdset="1">
                         <name>enabled</name>
                         <bool>true</bool>
                     </property>
                     <property stdset="1">
                         <name>text</name>
                         <string>Device Type</string>
                     </property>
                 </widget>
-                <widget row="0"  column="1" >
+        <widget row="1"  column="2" >
                     <class>QLabel</class>
                     <property stdset="1">
                         <name>name</name>
                         <cstring>TextLabel1_2</cstring>
                     </property>
                     <property stdset="1">
                         <name>enabled</name>
                         <bool>true</bool>
                     </property>
                     <property stdset="1">
                         <name>text</name>
                         <string>Interface Name</string>
                     </property>
                 </widget>
-            </grid>
-        </widget>
-        <widget>
-            <class>QLayoutWidget</class>
-            <property stdset="1">
-                <name>name</name>
-                <cstring>Layout6</cstring>
-            </property>
-            <property>
-                <name>layoutSpacing</name>
-            </property>
-            <hbox>
-                <property stdset="1">
-                    <name>margin</name>
-                    <number>0</number>
-                </property>
-                <property stdset="1">
-                    <name>spacing</name>
-                    <number>2</number>
-                </property>
-                <widget>
+        <widget row="5"  column="0" >
                     <class>QLabel</class>
                     <property stdset="1">
                         <name>name</name>
-                        <cstring>TextLabel3_2_2</cstring>
-                    </property>
-                    <property stdset="1">
-                        <name>sizePolicy</name>
-                        <sizepolicy>
-                            <hsizetype>4</hsizetype>
-                            <vsizetype>1</vsizetype>
-                        </sizepolicy>
+                <cstring>TextLabel1_5</cstring>
                     </property>
                     <property stdset="1">
                         <name>text</name>
-                        <string>GUI</string>
-                    </property>
-                </widget>
-                <widget>
-                    <class>Line</class>
-                    <property stdset="1">
-                        <name>name</name>
-                        <cstring>Line9_2</cstring>
-                    </property>
-                    <property stdset="1">
-                        <name>orientation</name>
-                        <enum>Horizontal</enum>
+                <string>Fake MAC:</string>
                     </property>
                 </widget>
-            </hbox>
-        </widget>
-        <widget>
-            <class>QCheckBox</class>
+        <widget row="5"  column="1"  rowspan="1"  colspan="2" >
+            <class>QLineEdit</class>
             <property stdset="1">
                 <name>name</name>
-                <cstring>groupNetworks</cstring>
+                <cstring>MAC</cstring>
             </property>
             <property stdset="1">
                 <name>enabled</name>
                 <bool>false</bool>
             </property>
             <property stdset="1">
                 <name>text</name>
-                <string>Group Detected Networks</string>
+                <string>44:44:44:44:44:44</string>
             </property>
         </widget>
-        <widget>
+        <widget row="4"  column="0"  rowspan="1"  colspan="3" >
             <class>QCheckBox</class>
             <property stdset="1">
                 <name>name</name>
-                <cstring>enableActivity</cstring>
+                <cstring>activeScanning</cstring>
             </property>
             <property stdset="1">
                 <name>enabled</name>
                 <bool>false</bool>
             </property>
             <property stdset="1">
                 <name>text</name>
-                <string>Enable Activity Display</string>
+                <string>Active Scanning (caution!)</string>
             </property>
         </widget>
-        <widget>
+        <widget row="10"  column="0"  rowspan="1"  colspan="3" >
             <class>QLayoutWidget</class>
             <property stdset="1">
                 <name>name</name>
                 <cstring>Layout5</cstring>
             </property>
             <grid>
                 <property stdset="1">
                     <name>margin</name>
                     <number>0</number>
                 </property>
                 <property stdset="1">
                     <name>spacing</name>
                     <number>6</number>
                 </property>
                 <widget row="0"  column="1" >
                     <class>QLabel</class>
@@ -448,19 +360,195 @@
                         <cstring>netSound</cstring>
                     </property>
                 </widget>
                 <widget row="1"  column="1" >
                     <class>QLabel</class>
                     <property stdset="1">
                         <name>name</name>
                         <cstring>TextLabel1_3</cstring>
                     </property>
                     <property stdset="1">
                         <name>text</name>
                         <string>sound on beacon</string>
                     </property>
                 </widget>
             </grid>
         </widget>
-    </vbox>
+        <widget row="8"  column="0"  rowspan="1"  colspan="3" >
+            <class>QLayoutWidget</class>
+            <property stdset="1">
+                <name>name</name>
+                <cstring>Layout7</cstring>
+            </property>
+            <hbox>
+                <property stdset="1">
+                    <name>margin</name>
+                    <number>0</number>
+                </property>
+                <property stdset="1">
+                    <name>spacing</name>
+                    <number>6</number>
+                </property>
+                <widget>
+                    <class>QCheckBox</class>
+                    <property stdset="1">
+                        <name>name</name>
+                        <cstring>writeCaptureFile</cstring>
+                    </property>
+                    <property stdset="1">
+                        <name>enabled</name>
+                        <bool>true</bool>
+                    </property>
+                    <property stdset="1">
+                        <name>text</name>
+                        <string>Write Capture File</string>
+                    </property>
+                </widget>
+                <widget>
+                    <class>QToolButton</class>
+                    <property stdset="1">
+                        <name>name</name>
+                        <cstring>getCaptureFileName</cstring>
+                    </property>
+                    <property stdset="1">
+                        <name>enabled</name>
+                        <bool>false</bool>
+                    </property>
+                    <property stdset="1">
+                        <name>text</name>
+                        <string>...</string>
+                    </property>
+                </widget>
+            </hbox>
+        </widget>
+        <widget row="7"  column="0"  rowspan="1"  colspan="3" >
+            <class>QLayoutWidget</class>
+            <property stdset="1">
+                <name>name</name>
+                <cstring>Layout6</cstring>
+            </property>
+            <property>
+                <name>layoutSpacing</name>
+            </property>
+            <hbox>
+                <property stdset="1">
+                    <name>margin</name>
+                    <number>0</number>
+                </property>
+                <property stdset="1">
+                    <name>spacing</name>
+                    <number>2</number>
+                </property>
+                <widget>
+                    <class>QLabel</class>
+                    <property stdset="1">
+                        <name>name</name>
+                        <cstring>TextLabel3_2_2</cstring>
+                    </property>
+                    <property stdset="1">
+                        <name>sizePolicy</name>
+                        <sizepolicy>
+                            <hsizetype>4</hsizetype>
+                            <vsizetype>1</vsizetype>
+                        </sizepolicy>
+                    </property>
+                    <property stdset="1">
+                        <name>text</name>
+                        <string>GUI</string>
+                    </property>
+                </widget>
+                <widget>
+                    <class>Line</class>
+                    <property stdset="1">
+                        <name>name</name>
+                        <cstring>Line9_2</cstring>
+                    </property>
+                    <property stdset="1">
+                        <name>orientation</name>
+                        <enum>Horizontal</enum>
+                    </property>
+                </widget>
+            </hbox>
+        </widget>
+        <spacer row="6"  column="2" >
+            <property>
+                <name>name</name>
+                <cstring>Spacer1</cstring>
+            </property>
+            <property stdset="1">
+                <name>orientation</name>
+                <enum>Vertical</enum>
+            </property>
+            <property stdset="1">
+                <name>sizeType</name>
+                <enum>Expanding</enum>
+            </property>
+            <property>
+                <name>sizeHint</name>
+                <size>
+                    <width>20</width>
+                    <height>20</height>
+                </size>
+            </property>
+        </spacer>
+        <widget row="9"  column="0"  rowspan="1"  colspan="3" >
+            <class>QLayoutWidget</class>
+            <property stdset="1">
+                <name>name</name>
+                <cstring>Layout7</cstring>
+            </property>
+            <hbox>
+                <property stdset="1">
+                    <name>margin</name>
+                    <number>0</number>
+                </property>
+                <property stdset="1">
+                    <name>spacing</name>
+                    <number>6</number>
+                </property>
+                <widget>
+                    <class>QLabel</class>
+                    <property stdset="1">
+                        <name>name</name>
+                        <cstring>TextLabel1_4</cstring>
+                    </property>
+                    <property stdset="1">
+                        <name>text</name>
+                        <string>CaptureFile:</string>
+                    </property>
+                </widget>
+                <widget>
+                    <class>QLineEdit</class>
+                    <property stdset="1">
+                        <name>name</name>
+                        <cstring>captureFileName</cstring>
+                    </property>
+                    <property stdset="1">
+                        <name>enabled</name>
+                        <bool>false</bool>
+                    </property>
+                </widget>
+            </hbox>
+        </widget>
+    </grid>
 </widget>
+<connections>
+    <connection>
+        <sender>writeCaptureFile</sender>
+        <signal>toggled(bool)</signal>
+        <receiver>getCaptureFileName</receiver>
+        <slot>setEnabled(bool)</slot>
+    </connection>
+    <connection>
+        <sender>activeScanning</sender>
+        <signal>toggled(bool)</signal>
+        <receiver>MAC</receiver>
+        <slot>setEnabled(bool)</slot>
+    </connection>
+    <connection>
+        <sender>writeCaptureFile</sender>
+        <signal>toggled(bool)</signal>
+        <receiver>captureFileName</receiver>
+        <slot>setEnabled(bool)</slot>
+    </connection>
+</connections>
 </UI>
diff --git a/noncore/net/wellenreiter/gui/configwindow.cpp b/noncore/net/wellenreiter/gui/configwindow.cpp
index 4aca526..716618e 100644
--- a/noncore/net/wellenreiter/gui/configwindow.cpp
+++ b/noncore/net/wellenreiter/gui/configwindow.cpp
@@ -8,35 +8,37 @@
 ** 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.
 **
 **********************************************************************/
 
 /* LOCAL */
 #include "configwindow.h"
 #include "mainwindow.h"
 
 /* QT */
 #include <qapplication.h>
 #include <qcombobox.h>
 #include <qfile.h>
+#include <qlineedit.h>
 #include <qlayout.h>
 #include <qmap.h>
 #include <qpushbutton.h>
+#include <qtoolbutton.h>
 #include <qspinbox.h>
 #include <qtextstream.h>
 
 /* OPIE */
 #include <opie2/onetwork.h>
 
 WellenreiterConfigWindow* WellenreiterConfigWindow::_instance = 0;
 
 WellenreiterConfigWindow::WellenreiterConfigWindow( QWidget * parent, const char * name, WFlags f )
            :WellenreiterConfigBase( parent, name, true, f )
 {
     _devicetype[ "cisco" ] = DEVTYPE_CISCO;
     _devicetype[ "wlan-ng" ] = DEVTYPE_WLAN_NG;
     _devicetype[ "hostap" ] = DEVTYPE_HOSTAP;
     _devicetype[ "orinoco" ] = DEVTYPE_ORINOCO;
     _devicetype[ "<manual>" ] = DEVTYPE_MANUAL;
@@ -72,55 +74,67 @@ WellenreiterConfigWindow::WellenreiterConfigWindow( QWidget * parent, const char
             deviceType->setCurrentItem( devicetype );
             _guess = devicetype;
             qDebug( "Wellenreiter: guessed device type to be #%d", devicetype );
         }
     }
 
     #ifdef Q_WS_X11 // We're on X11: adding an Ok-Button for the Dialog here
     QPushButton* okButton = new QPushButton( "ok", this );
     okButton->show();
     Layout5_2->addWidget( okButton, 0, 3 ); //FIXME: rename this in configbase.ui
     connect( okButton, SIGNAL( clicked() ), this, SLOT( accept() ) );
     #endif
 
     WellenreiterConfigWindow::_instance = this;
 
     connect( deviceType, SIGNAL( activated(int) ), this, SLOT( changedDeviceType(int) ) );
+    connect( getCaptureFileName, SIGNAL( clicked() ), this, SLOT( getCaptureFileNameClicked() ) );
 };
 
 
 int WellenreiterConfigWindow::daemonDeviceType()
 {
     QString name = deviceType->currentText();
     if ( _devicetype.contains( name ) )
     {
         return _devicetype[name];
     }
     else
     {
         return 0;
     }
 };
 
 
 int WellenreiterConfigWindow::daemonHopInterval()
 {
     return hopInterval->cleanText().toInt();
 }
 
 
 void WellenreiterConfigWindow::changedDeviceType(int t)
 {
     if ( t != DEVTYPE_FILE ) return;
     QString name = ( (WellenreiterMainWindow*) qApp->mainWidget() )->getFileName(false);
-    if ( !name.isNull() && QFile::exists( name ) )
+    if ( !name.isEmpty() && QFile::exists( name ) )
     {
         interfaceName->insertItem( name );
         interfaceName->setCurrentItem( interfaceName->count()-1 );
     }
     else
     {
         deviceType->setCurrentItem( _guess );
     }
 
 }
 
+
+void WellenreiterConfigWindow::getCaptureFileNameClicked()
+{
+    QString name = ( (WellenreiterMainWindow*) qApp->mainWidget() )->getFileName(true);
+    qDebug( "name = %s", (const char*) name );
+    if ( !name.isEmpty() )
+    {
+        captureFileName->setText( name );
+    }
+}
+
diff --git a/noncore/net/wellenreiter/gui/configwindow.h b/noncore/net/wellenreiter/gui/configwindow.h
index 7df1a80..c7c70a6 100644
--- a/noncore/net/wellenreiter/gui/configwindow.h
+++ b/noncore/net/wellenreiter/gui/configwindow.h
@@ -32,25 +32,26 @@ const int DEVTYPE_FILE = 6;
 class WellenreiterConfigWindow;
 
 class WellenreiterConfigWindow : public WellenreiterConfigBase
 {
   Q_OBJECT
 
   public:
     WellenreiterConfigWindow( QWidget * parent = 0, const char * name = "WellenreiterConfigWindow", WFlags f = 0 );
     int daemonDeviceType();
     int daemonHopInterval();
     const QString soundOnNetwork() const { return netSound->currentText(); };
     const QString soundOnBeacon() const { return beaconSound->currentText(); };
     static WellenreiterConfigWindow* instance() { return _instance; };
 
   public slots:
     void changedDeviceType(int);
+    void getCaptureFileNameClicked();
 
   protected:
     QMap<QString, int> _devicetype;
     static WellenreiterConfigWindow* _instance;
     int _guess;
 
 };
 
 #endif
diff --git a/noncore/net/wellenreiter/gui/wellenreiter.cpp b/noncore/net/wellenreiter/gui/wellenreiter.cpp
index 5c10c3b..be2a86e 100644
--- a/noncore/net/wellenreiter/gui/wellenreiter.cpp
+++ b/noncore/net/wellenreiter/gui/wellenreiter.cpp
@@ -17,35 +17,37 @@
 
 #ifdef QWS
 #include <opie/odevice.h>
 using namespace Opie;
 #endif
 
 #ifdef QWS
 #include <opie2/oapplication.h>
 #else
 #include <qapplication.h>
 #endif
 #include <opie2/onetwork.h>
 #include <opie2/opcap.h>
 
 // Qt
 
+#include <qcheckbox.h>
+#include <qcombobox.h>
 #include <qpushbutton.h>
+#include <qlineedit.h>
 #include <qmessagebox.h>
-#include <qcombobox.h>
 #include <qspinbox.h>
 #include <qtoolbutton.h>
 #include <qmainwindow.h>
 
 // Standard
 
 #include <assert.h>
 #include <errno.h>
 #include <unistd.h>
 #include <string.h>
 #include <sys/types.h>
 #include <stdlib.h>
 
 // Local
 
 #include "wellenreiter.h"
@@ -307,35 +309,46 @@ void Wellenreiter::startClicked()
     }
 
     // switch device into monitor mode
     if ( cardtype < DEVTYPE_FILE )
     {
         if ( cardtype != DEVTYPE_MANUAL )
             iface->setMonitorMode( true );
         if ( !iface->monitorMode() )
         {
             QMessageBox::warning( this, "Wellenreiter II", "Can't set device into monitor mode." );
             return;
         }
     }
 
     // open pcap and start sniffing
     if ( cardtype != DEVTYPE_FILE )
+    {
+        if ( configwindow->writeCaptureFile->isEnabled() )
+        {
+            pcap->open( interface, configwindow->captureFileName->text() );
+        }
+        else
+        {
         pcap->open( interface );
+        }
+    }
     else
+    {
         pcap->open( QFile( interface ) );
+    }
 
     if ( !pcap->isOpen() )
     {
         QMessageBox::warning( this, "Wellenreiter II", "Can't open packet capturer:\n" + QString(strerror( errno ) ));
         return;
     }
 
     // set capturer to non-blocking mode
     pcap->setBlocking( false );
 
     // start channel hopper
     if ( cardtype != DEVTYPE_FILE )
         iface->setChannelHopping( 1000 ); //use interval from config window
 
     if ( cardtype != DEVTYPE_FILE )
     {