Add save of node specific config data

27 files changed, 224 insertions, 135 deletions

diff --git a/noncore/settings/networksettings2/bluetooth/bluetooth_NN.cpp b/noncore/settings/networksettings2/bluetooth/bluetooth_NN.cpp
index 3d1aa69..4579e37 100644
--- a/noncore/settings/networksettings2/bluetooth/bluetooth_NN.cpp
+++ b/noncore/settings/networksettings2/bluetooth/bluetooth_NN.cpp
@@ -18,2 +18,3 @@ static const char * BluetoothBNEPNeeds[] =
 BluetoothBNEPNetNode::BluetoothBNEPNetNode() : ANetNode() {
+      InstanceCount = 7; // default
 }
@@ -66,5 +67,18 @@ QString BluetoothBNEPNetNode::genNic( long nr ) {
 
+
+void BluetoothBNEPNetNode::setSpecificAttribute( QString & A, QString & V ) {
+      if( A == "interfacecount" ) {
+        InstanceCount = V.toLong();
+      }
+}
+
+void BluetoothBNEPNetNode::saveSpecificAttribute( QTextStream & TS) {
+      TS << "interfacecount="
+         << InstanceCount
+         << endl;
+}
+
 //
 //
-// BLUETOOTH PAN/NAP node
+// BLUETOOTH RFCOMM
 //
@@ -117,2 +131,8 @@ bool BluetoothRFCOMMNetNode::generateDeviceDataForCommonFile(
 
+void BluetoothRFCOMMNetNode::setSpecificAttribute( QString &, QString & ) {
+}
+
+void BluetoothRFCOMMNetNode::saveSpecificAttribute( QTextStream & ) {
+}
+
 extern "C" {
diff --git a/noncore/settings/networksettings2/bluetooth/bluetooth_NN.h b/noncore/settings/networksettings2/bluetooth/bluetooth_NN.h
index 5cd6c52..882d2e3 100644
--- a/noncore/settings/networksettings2/bluetooth/bluetooth_NN.h
+++ b/noncore/settings/networksettings2/bluetooth/bluetooth_NN.h
@@ -35,3 +35,3 @@ public:
     virtual long instanceCount( void )
-      { return 7; }
+      { return InstanceCount; }
     virtual QString genNic( long );
@@ -40,2 +40,8 @@ private:
 
+      virtual void setSpecificAttribute( QString & Attr, QString & Value );
+      virtual void saveSpecificAttribute( QTextStream & TS );
+
+      // number of interfaces for this device
+      long InstanceCount;
+
 };
@@ -71,2 +77,4 @@ private:
 
+      virtual void setSpecificAttribute( QString & Attr, QString & Value );
+      virtual void saveSpecificAttribute( QTextStream & TS );
 };
diff --git a/noncore/settings/networksettings2/cable/cable_NN.cpp b/noncore/settings/networksettings2/cable/cable_NN.cpp
index a6be4d5..dd41c1f 100644
--- a/noncore/settings/networksettings2/cable/cable_NN.cpp
+++ b/noncore/settings/networksettings2/cable/cable_NN.cpp
@@ -49,2 +49,8 @@ bool CableNetNode::generateDeviceDataForCommonFile(
 
+void CableNetNode::setSpecificAttribute( QString & , QString &  ) {
+}
+
+void CableNetNode::saveSpecificAttribute( QTextStream & ) {
+}
+
 extern "C" {
diff --git a/noncore/settings/networksettings2/cable/cable_NN.h b/noncore/settings/networksettings2/cable/cable_NN.h
index 83b98e0..b37f31a 100644
--- a/noncore/settings/networksettings2/cable/cable_NN.h
+++ b/noncore/settings/networksettings2/cable/cable_NN.h
@@ -37,2 +37,4 @@ private:
 
+      virtual void setSpecificAttribute( QString & Attr, QString & Value );
+      virtual void saveSpecificAttribute( QTextStream & TS );
 };
diff --git a/noncore/settings/networksettings2/irda/irda_NN.cpp b/noncore/settings/networksettings2/irda/irda_NN.cpp
index 96327a5..49b7707 100644
--- a/noncore/settings/networksettings2/irda/irda_NN.cpp
+++ b/noncore/settings/networksettings2/irda/irda_NN.cpp
@@ -49,2 +49,8 @@ bool IRDANetNode::generateDeviceDataForCommonFile(
 
+void IRDANetNode::setSpecificAttribute( QString & , QString & ) {
+}
+
+void IRDANetNode::saveSpecificAttribute( QTextStream & ) {
+}
+
 extern "C" {
diff --git a/noncore/settings/networksettings2/irda/irda_NN.h b/noncore/settings/networksettings2/irda/irda_NN.h
index a5b6cc5..2dcef74 100644
--- a/noncore/settings/networksettings2/irda/irda_NN.h
+++ b/noncore/settings/networksettings2/irda/irda_NN.h
@@ -37,2 +37,4 @@ private:
 
+      virtual void setSpecificAttribute( QString & Attr, QString & Value );
+      virtual void saveSpecificAttribute( QTextStream & TS );
 };
diff --git a/noncore/settings/networksettings2/lancard/lancard_NN.cpp b/noncore/settings/networksettings2/lancard/lancard_NN.cpp
index 480ddf9..ba1c1f8 100644
--- a/noncore/settings/networksettings2/lancard/lancard_NN.cpp
+++ b/noncore/settings/networksettings2/lancard/lancard_NN.cpp
@@ -10,2 +10,3 @@ static const char * LanCardNeeds[] =
 LanCardNetNode::LanCardNetNode() : ANetNode() {
+    InstanceCount = 2;
 }
@@ -67,2 +68,14 @@ QString LanCardNetNode::genNic( long nr ) {
 
+void LanCardNetNode::setSpecificAttribute( QString & A, QString & V ) {
+      if( A == "interfacecount" ) {
+        InstanceCount = V.toLong();
+      }
+}
+
+void LanCardNetNode::saveSpecificAttribute( QTextStream & TS) {
+      TS << "interfacecount="
+         << InstanceCount
+         << endl;
+}
+
 extern "C" {
diff --git a/noncore/settings/networksettings2/lancard/lancard_NN.h b/noncore/settings/networksettings2/lancard/lancard_NN.h
index dcdd0da..5f2b25d 100644
--- a/noncore/settings/networksettings2/lancard/lancard_NN.h
+++ b/noncore/settings/networksettings2/lancard/lancard_NN.h
@@ -35,3 +35,3 @@ public:
     virtual long instanceCount( void )
-      { return 2; }
+      { return InstanceCount; }
 
@@ -41,2 +41,8 @@ private:
 
+      virtual void setSpecificAttribute( QString & Attr, QString & Value );
+      virtual void saveSpecificAttribute( QTextStream & TS );
+
+      // number of interfaces for this device
+      long InstanceCount;
+
 };
diff --git a/noncore/settings/networksettings2/modem/modem_NN.cpp b/noncore/settings/networksettings2/modem/modem_NN.cpp
index 65b06ee..1cc8524 100644
--- a/noncore/settings/networksettings2/modem/modem_NN.cpp
+++ b/noncore/settings/networksettings2/modem/modem_NN.cpp
@@ -50,2 +50,8 @@ bool ModemNetNode::generateDeviceDataForCommonFile(
 
+void ModemNetNode::setSpecificAttribute( QString & , QString & ) {
+}
+
+void ModemNetNode::saveSpecificAttribute( QTextStream & ) {
+}
+
 extern "C" {
diff --git a/noncore/settings/networksettings2/modem/modem_NN.h b/noncore/settings/networksettings2/modem/modem_NN.h
index 49244b2..849f928 100644
--- a/noncore/settings/networksettings2/modem/modem_NN.h
+++ b/noncore/settings/networksettings2/modem/modem_NN.h
@@ -37,2 +37,4 @@ private:
 
+      virtual void setSpecificAttribute( QString & Attr, QString & Value );
+      virtual void saveSpecificAttribute( QTextStream & TS );
 };
diff --git a/noncore/settings/networksettings2/network/network_NN.cpp b/noncore/settings/networksettings2/network/network_NN.cpp
index 4a77e6a..d27d54a 100644
--- a/noncore/settings/networksettings2/network/network_NN.cpp
+++ b/noncore/settings/networksettings2/network/network_NN.cpp
@@ -51,2 +51,8 @@ bool NetworkNetNode::generateDeviceDataForCommonFile(
 
+void NetworkNetNode::setSpecificAttribute( QString & , QString & ) {
+}
+
+void NetworkNetNode::saveSpecificAttribute( QTextStream & ) {
+}
+
 extern "C" {
diff --git a/noncore/settings/networksettings2/network/network_NN.h b/noncore/settings/networksettings2/network/network_NN.h
index 59f0526..0f87e1b 100644
--- a/noncore/settings/networksettings2/network/network_NN.h
+++ b/noncore/settings/networksettings2/network/network_NN.h
@@ -37,2 +37,4 @@ private:
 
+      virtual void setSpecificAttribute( QString & Attr, QString & Value );
+      virtual void saveSpecificAttribute( QTextStream & TS );
 };
diff --git a/noncore/settings/networksettings2/networksettings2/netnode.cpp b/noncore/settings/networksettings2/networksettings2/netnode.cpp
index fcc6044..3691e5a 100644
--- a/noncore/settings/networksettings2/networksettings2/netnode.cpp
+++ b/noncore/settings/networksettings2/networksettings2/netnode.cpp
@@ -47,5 +47,20 @@ QString quote( QString X ) {
 
+
+//
+//
+// ANETNODE
 //
 //
+
+void ANetNode::saveAttributes( QTextStream & TS ) {
+    saveSpecificAttribute( TS );
+}
+
+void ANetNode::setAttribute( QString & Attr, QString & Value ){
+    setSpecificAttribute( Attr, Value );
+}
+
+//
 //
+// ANETNODEINSTANCE
 //
@@ -84,3 +99,3 @@ ANetNodeInstance * ANetNodeInstance::nextNode( void ) {
 //
-//
+// NODECOLLECTION
 //
@@ -271,2 +286,8 @@ void NodeCollection::reassign( void ) {
 
+//
+//
+// RUNTIMEINFO
+//
+//
+
 InterfaceInfo * RuntimeInfo::assignedInterface( void ) { 
@@ -278,25 +299 @@ AsDevice * RuntimeInfo::device( void ) {
 }
-
-ANetNodeInstance * FakeNetNode::createInstance( void ) {
-    return new FakeNetNodeInstance( this );
-}
-
-void FakeNetNodeInstance::setSpecificAttribute( 
-      QString & A, QString & V ) {
-      ValAttrPairs.insert( A, new QString(V) );
-}
-
-void FakeNetNodeInstance::saveSpecificAttribute( QTextStream &TS ) {
-        for( QDictIterator<QString> it( ValAttrPairs ); 
-             it.current();
-             ++ it ) {
-            TS << it.currentKey().latin1() 
-               << "=" 
-               << quote( *(it.current())) 
-               << endl ;
-            ++it;
-        }
-}
-
-// collects all info that no plugin acceps
-FakeNetNode * FakeNode = 0; 
diff --git a/noncore/settings/networksettings2/networksettings2/netnode.h b/noncore/settings/networksettings2/networksettings2/netnode.h
index 9681c6e..6ec9ef6 100644
--- a/noncore/settings/networksettings2/networksettings2/netnode.h
+++ b/noncore/settings/networksettings2/networksettings2/netnode.h
@@ -117,2 +117,6 @@ public:
 
+  // set the value of an attribute
+  void setAttribute( QString & Attr, QString & Value ) ;
+  void saveAttributes( QTextStream & TS ) ;
+
   // compiled references to 'needed' NetNodes -> needs list
@@ -128,2 +132,6 @@ protected :
 private :
+
+  virtual void setSpecificAttribute( QString & , QString & ) = 0;
+  virtual void saveSpecificAttribute( QTextStream & ) = 0;
+
 };
@@ -380,86 +388,2 @@ private :
 
-//
-// special node that is used to remember entries for plugins
-// that seem missing.  This way we never loose data
-//
-
-class FakeNetNode : public ANetNode {
-
-public:
-
-  FakeNetNode( ) { };
-  virtual ~FakeNetNode(){};
-
-  const QString pixmapName() 
-    { return QString(""); }
-  const QString nodeName() 
-    { return QString("Fake node" ); }
-  const QString nodeDescription()
-    { return QString("Fake node" ); }
-  ANetNodeInstance * createInstance( void );
-  const char * provides( void )
-    { return ""; }
-  virtual const char ** needs( void )
-    { return 0; }
-  virtual bool generateProperFilesFor( ANetNodeInstance * )
-    { return 0; }
-  virtual bool hasDataFor( const QString & )
-    { return 0; }
-  virtual bool generateDeviceDataForCommonFile( 
-      SystemFile & , long )
-    {return 1; }
-
-private :
-
-};
-
-class FakeNetNodeInstance : public ANetNodeInstance {
-
-public:
-
-  FakeNetNodeInstance( ANetNode * NN ) : 
-        ANetNodeInstance( NN ), ValAttrPairs() { }
-  virtual ~FakeNetNodeInstance( void ) { }
-
-  virtual RuntimeInfo * runtime( void )
-    { return 0; }
-
-  // create edit widget under parent
-  virtual QWidget * edit( QWidget * )
-    { return 0; }
-  // is given data acceptable
-  virtual QString acceptable( void ) 
-    { return QString(""); }
-
-  // get data from GUI and store in node
-  virtual void commit( void ) {}
-
-  // get next node
-  ANetNodeInstance * nextNode()
-    { return 0; }
-  // return NetNode this is an instance of
-
-  // intialize am instance of a net node
-  void initialize( void ){}
-
-  // returns node specific data -> only useful for 'buddy'
-  virtual void * data( void ) 
-    { return 0; }
-
-  virtual bool hasDataFor( const QString & )
-    { return 0; }
-
-  virtual bool generateDataForCommonFile( SystemFile & , long )
-    { return 1; }
-
-protected :
-
-  virtual void setSpecificAttribute( QString & , QString & );
-  virtual void saveSpecificAttribute( QTextStream & );
-
-  QDict<QString>        ValAttrPairs;
-};
-
-extern FakeNetNode * FakeNode;
-
 #endif
diff --git a/noncore/settings/networksettings2/networksettings2/resources.h b/noncore/settings/networksettings2/networksettings2/resources.h
index 3048fb3..7050f10 100644
--- a/noncore/settings/networksettings2/networksettings2/resources.h
+++ b/noncore/settings/networksettings2/networksettings2/resources.h
@@ -57,2 +57,6 @@ public :
       { return AllNodeTypes.find(X)!=0; }
+    ANetNode * findNetNode( const QString & N )
+      { NetNode_t * NNT = AllNodeTypes.find(N);
+        return (NNT) ? NNT->NetNode : 0;
+      }
 
@@ -66,10 +70,6 @@ public :
         NetNode_t * NNT = AllNodeTypes[S];
-        ANetNode * NN;
         if( ! NNT ) {
-          NN = FakeNode = 
-            ( FakeNode ) ?  FakeNode : new FakeNetNode();
-        } else {
-          NN = NNT->NetNode;
+          return 0;
         }
-        NNI = NN->createInstance();
+        NNI = NNT->NetNode->createInstance();
         NNI->initialize();
diff --git a/noncore/settings/networksettings2/nsdata.cpp b/noncore/settings/networksettings2/nsdata.cpp
index b4d9aaa..13979ce 100644
--- a/noncore/settings/networksettings2/nsdata.cpp
+++ b/noncore/settings/networksettings2/nsdata.cpp
@@ -33,4 +33,3 @@ NetworkSettingsData::~NetworkSettingsData( void ) {
 void NetworkSettingsData::loadSettings( void ) {
-    QString S;
-    ANetNodeInstance* NNI;
+    QString Line, S;
     QString Attr, Value;
@@ -59,3 +58,3 @@ void NetworkSettingsData::loadSettings( void ) {
       while( ! TS.atEnd() ) {
-        S = TS.readLine();
+        S = Line = TS.readLine();
 
@@ -75,6 +74,12 @@ void NetworkSettingsData::loadSettings( void ) {
         } else {
-          // load nodes
-          NNI = NSResources->createNodeInstance( S );
-          if( ! NNI ) {
-            printf( "SKIPPING %s\n", S.latin1() );
+          ANetNode * NN = 0;
+          ANetNodeInstance* NNI = 0;
+          if( S.startsWith( "nodetype " ) ) {
+            S = S.mid( 9, S.length()-9-1 );
+            fprintf( stderr, "Node %s\n", S.latin1() );
+            // try to find netnode
+            NN = NSResources->findNetNode( S );
+          } else {
+            // try to find instance
+            NNI = NSResources->createNodeInstance( S );
           }
@@ -83,8 +88,8 @@ void NetworkSettingsData::loadSettings( void ) {
             S = TS.readLine();
-            if( S.isEmpty() ) {
-              // empty line
-              break;
-            }
-            // node found ?
-            if( NNI ) {
+
+            if( NN || NNI ) {
+              if( S.isEmpty() ) {
+                // empty line
+                break;
+              }
               idx = S.find( '=' );
@@ -104,6 +109,17 @@ void NetworkSettingsData::loadSettings( void ) {
 
-              // set the attribute
-              NNI->setAttribute( Attr, Value );
+              if( NN ) {
+                // set the attribute
+                NNI->setAttribute( Attr, Value );
+              } else {
+                // set the attribute
+                NNI->setAttribute( Attr, Value );
+              }
+            } else {
+              LeftOvers.append( Line );
+              // add empty line too as delimiter
+              if( S.isEmpty() ) {
+                // empty line
+                break;
+              }
             }
-
           } while( 1 );
@@ -140,2 +156,21 @@ QString NetworkSettingsData::saveSettings( void ) {
     QTextStream TS( &F );
+
+    // save leftovers
+    for ( QStringList::Iterator it = LeftOvers.begin(); 
+          it != LeftOvers.end(); ++it ) {
+      TS << (*it) << endl;
+    }
+
+    // save global configs
+    for( QDictIterator<NetNode_t> it( NSResources->netNodes() );
+        it.current();
+        ++it ) {
+        TS << "[nodetype "
+           << it.current()->NetNode->name()
+           << "]" 
+           << endl;
+
+        it.current()->NetNode->saveAttributes( TS );
+    }
+
     { Name2Connection_t & M = NSResources->connections();
diff --git a/noncore/settings/networksettings2/nsdata.h b/noncore/settings/networksettings2/nsdata.h
index eb96930..57eb722 100644
--- a/noncore/settings/networksettings2/nsdata.h
+++ b/noncore/settings/networksettings2/nsdata.h
@@ -40,2 +40,5 @@ private :
 
+      // collect strings in config file nobody wants
+      QStringList LeftOvers;
+
 };
diff --git a/noncore/settings/networksettings2/ppp/ppp_NN.cpp b/noncore/settings/networksettings2/ppp/ppp_NN.cpp
index b3f70c5..0bf415b 100644
--- a/noncore/settings/networksettings2/ppp/ppp_NN.cpp
+++ b/noncore/settings/networksettings2/ppp/ppp_NN.cpp
@@ -57,2 +57,8 @@ QString PPPNetNode::genNic( long NicNr ) {
 
+void PPPNetNode::setSpecificAttribute( QString & , QString & ) {
+}
+
+void PPPNetNode::saveSpecificAttribute( QTextStream & ) {
+}
+
 extern "C" {
diff --git a/noncore/settings/networksettings2/ppp/ppp_NN.h b/noncore/settings/networksettings2/ppp/ppp_NN.h
index c33f281..fbbbbe1 100644
--- a/noncore/settings/networksettings2/ppp/ppp_NN.h
+++ b/noncore/settings/networksettings2/ppp/ppp_NN.h
@@ -39,2 +39,4 @@ private:
 
+      virtual void setSpecificAttribute( QString & Attr, QString & Value );
+      virtual void saveSpecificAttribute( QTextStream & TS );
 };
diff --git a/noncore/settings/networksettings2/profile/profile_NN.cpp b/noncore/settings/networksettings2/profile/profile_NN.cpp
index 7609cdc..0f71dc7 100644
--- a/noncore/settings/networksettings2/profile/profile_NN.cpp
+++ b/noncore/settings/networksettings2/profile/profile_NN.cpp
@@ -51,2 +51,8 @@ bool ProfileNetNode::generateDeviceDataForCommonFile(
 
+void ProfileNetNode::setSpecificAttribute( QString & , QString & ) {
+}
+
+void ProfileNetNode::saveSpecificAttribute( QTextStream & ) {
+}
+
 extern "C" {
diff --git a/noncore/settings/networksettings2/profile/profile_NN.h b/noncore/settings/networksettings2/profile/profile_NN.h
index f7c2b22..1313ab2 100644
--- a/noncore/settings/networksettings2/profile/profile_NN.h
+++ b/noncore/settings/networksettings2/profile/profile_NN.h
@@ -37,2 +37,4 @@ private:
 
+      virtual void setSpecificAttribute( QString & Attr, QString & Value );
+      virtual void saveSpecificAttribute( QTextStream & TS );
 };
diff --git a/noncore/settings/networksettings2/usb/usb_NN.cpp b/noncore/settings/networksettings2/usb/usb_NN.cpp
index 30c72db..d5971cf 100644
--- a/noncore/settings/networksettings2/usb/usb_NN.cpp
+++ b/noncore/settings/networksettings2/usb/usb_NN.cpp
@@ -66,2 +66,8 @@ QString USBNetNode::genNic( long ) {
 
+void USBNetNode::setSpecificAttribute( QString & , QString & ) {
+}
+
+void USBNetNode::saveSpecificAttribute( QTextStream & ) {
+}
+
 extern "C" {
diff --git a/noncore/settings/networksettings2/usb/usb_NN.h b/noncore/settings/networksettings2/usb/usb_NN.h
index ba22b1c..0b83ea6 100644
--- a/noncore/settings/networksettings2/usb/usb_NN.h
+++ b/noncore/settings/networksettings2/usb/usb_NN.h
@@ -38,2 +38,4 @@ private:
 
+      virtual void setSpecificAttribute( QString & Attr, QString & Value );
+      virtual void saveSpecificAttribute( QTextStream & TS );
 };
diff --git a/noncore/settings/networksettings2/vpn/vpn_NN.cpp b/noncore/settings/networksettings2/vpn/vpn_NN.cpp
index d9aa892..307e9dd 100644
--- a/noncore/settings/networksettings2/vpn/vpn_NN.cpp
+++ b/noncore/settings/networksettings2/vpn/vpn_NN.cpp
@@ -51,2 +51,8 @@ bool VPNNetNode::generateDeviceDataForCommonFile(
 
+void VPNNetNode::setSpecificAttribute( QString & , QString & ) {
+}
+
+void VPNNetNode::saveSpecificAttribute( QTextStream & ) {
+}
+
 extern "C" {
diff --git a/noncore/settings/networksettings2/vpn/vpn_NN.h b/noncore/settings/networksettings2/vpn/vpn_NN.h
index 7ce8e3a..1cd3fcc 100644
--- a/noncore/settings/networksettings2/vpn/vpn_NN.h
+++ b/noncore/settings/networksettings2/vpn/vpn_NN.h
@@ -37,2 +37,4 @@ private:
 
+      virtual void setSpecificAttribute( QString & Attr, QString & Value );
+      virtual void saveSpecificAttribute( QTextStream & TS );
 };
diff --git a/noncore/settings/networksettings2/wlan/wlan_NN.cpp b/noncore/settings/networksettings2/wlan/wlan_NN.cpp
index 4e59ac1..e0c4db2 100644
--- a/noncore/settings/networksettings2/wlan/wlan_NN.cpp
+++ b/noncore/settings/networksettings2/wlan/wlan_NN.cpp
@@ -11,2 +11,3 @@ static const char * WLanNeeds[] =
 WLanNetNode::WLanNetNode() : ANetNode() {
+    InstanceCount = 2;
 }
@@ -67,2 +68,14 @@ QString WLanNetNode::genNic( long nr ) {
 
+void WLanNetNode::setSpecificAttribute( QString & A, QString & V ) {
+      if( A == "interfacecount" ) {
+        InstanceCount = V.toLong();
+      }
+}
+
+void WLanNetNode::saveSpecificAttribute( QTextStream & TS ) {
+      TS << "interfacecount="
+         << InstanceCount
+         << endl;
+}
+
 extern "C" {
diff --git a/noncore/settings/networksettings2/wlan/wlan_NN.h b/noncore/settings/networksettings2/wlan/wlan_NN.h
index f27e71c..e93a89a 100644
--- a/noncore/settings/networksettings2/wlan/wlan_NN.h
+++ b/noncore/settings/networksettings2/wlan/wlan_NN.h
@@ -36,3 +36,3 @@ public:
     virtual long instanceCount( void )
-      { return 2; }
+      { return InstanceCount; }
 
@@ -42,2 +42,8 @@ private:
 
+      virtual void setSpecificAttribute( QString & Attr, QString & Value );
+      virtual void saveSpecificAttribute( QTextStream & TS );
+
+      // number of interfaces for this device
+      long InstanceCount;
+
 };