1 files changed, 53 insertions, 35 deletions

diff --git a/noncore/settings/networksettings2/nsdata.cpp b/noncore/settings/networksettings2/nsdata.cpp
index 698a941..d76353a 100644
--- a/noncore/settings/networksettings2/nsdata.cpp
+++ b/noncore/settings/networksettings2/nsdata.cpp
@@ -113,14 +113,15 @@ void NetworkSettingsData::loadSettings( void ) {
         if( ! NSResources ) {
           continue;
         }
 
         if( S == "connection" ) {
           // load connections -> collections of nodes
-          NodeCollection * NC = new NodeCollection( TS );
-          NSResources->addConnection( NC );
+          bool Dangling;
+          NodeCollection * NC = new NodeCollection( TS, Dangling );
+          NSResources->addConnection( NC, Dangling );
         } else {
           ANetNode * NN = 0;
           ANetNodeInstance* NNI = 0;
           if( S.startsWith( "nodetype " ) ) {
             S = S.mid( 9, S.length()-9 );
             S = deQuote(S);
@@ -130,18 +131,26 @@ void NetworkSettingsData::loadSettings( void ) {
             // try to find instance
             NNI = NSResources->createNodeInstance( S );
           }
 
           if( NN == 0 && NNI == 0 ) {
             LeftOvers.append( Line );
+            do {
+              Line = TS.readLine();
+              // store even delimiter
+              LeftOvers.append( Line );
+            } while ( ! Line.isEmpty() );
+
+            //next section 
+            continue;
           }
 
+          // read entries of this section
           do {
             S = Line = TS.readLine();
 
-            if( NN || NNI ) {
               if( S.isEmpty() ) {
                 // empty line
                 break;
               }
               idx = S.find( '=' );
               if( idx > 0 ) {
@@ -162,28 +171,21 @@ void NetworkSettingsData::loadSettings( void ) {
                 // set the attribute
                 NN->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 );
 
           if( NNI ) {
             // loading from file -> exists
             Log( ( "NodeInstance %s : %p\n", NNI->name(), NNI  ));
             NNI->setNew( FALSE );
             NSResources->addNodeInstance( NNI );
           }
+
           if( NN ) {
             Log( ( "Node %s : %p\n", NN->name(), NN ) );
           }
         }
       }
 
@@ -208,52 +210,67 @@ QString NetworkSettingsData::saveSettings( void ) {
       // problem
       return ErrS;
     }
 
     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() );
+    for( QDictIterator<ANetNode> it( NSResources->netNodes() );
         it.current();
         ++it ) {
         TS << "[nodetype "
-           << quote( QString( it.current()->NetNode->name() ) )
+           << quote( QString( it.current()->name() ) )
            << "]" 
            << endl;
 
-        it.current()->NetNode->saveAttributes( TS );
+        it.current()->saveAttributes( TS );
         TS << endl;
     }
 
-    { Name2Connection_t & M = NSResources->connections();
-      ANetNodeInstance * NNI;
+    // save leftovers
+    for ( QStringList::Iterator it = LeftOvers.begin(); 
+          it != LeftOvers.end(); ++it ) {
+      TS << (*it) << endl;
+    }
 
-      // for all connections
-      for( QDictIterator<NodeCollection> it(M);
-           it.current();
-           ++it ) {
-        // all nodes in those connections
-        for( QListIterator<ANetNodeInstance> nit(*(it.current())); 
+    // save all netnode instances
+    { ANetNodeInstance * NNI;
+      for( QDictIterator<ANetNodeInstance> nit( 
+                          NSResources->netNodeInstances()); 
              nit.current();
              ++nit ) {
           // header
           NNI = nit.current();
           TS << '[' 
              << QString(NNI->nodeClass()->name()) 
              << ']' 
              << endl;
           NNI->saveAttributes( TS );
           TS << endl;
         }
+    }
 
+    // good connections
+    { Name2Connection_t & M = NSResources->connections();
+
+      // for all connections
+      for( QDictIterator<NodeCollection> it(M);
+           it.current();
+           ++it ) {
+        TS << "[connection]" << endl;
+        it.current()->save(TS);
+      }
+    }
+
+    // save dangling connections
+    { Name2Connection_t & M = NSResources->danglingConnections();
+
+      // for all connections
+      for( QDictIterator<NodeCollection> it(M);
+           it.current();
+           ++it ) {
         TS << "[connection]" << endl;
         it.current()->save(TS);
       }
     }
 
     QDir D(".");
@@ -286,20 +303,21 @@ QString NetworkSettingsData::generateSettings( void ) {
     long DevCtStart;
     bool needToGenerate;
 
     // regenerate system files
     Log( ( "Generating settings from %s\n", CfgFile.latin1()  ));
 
-    for( QDictIterator<NetNode_t> nnit( NSResources->netNodes() );
+    for( QDictIterator<ANetNode> nnit( NSResources->netNodes() );
          nnit.current();
          ++nnit ) {
-      { QStringList SL;
         bool FirstItem = 1;
         bool Generated = 0;
 
-        CurDevNN = nnit.current()->NetNode;
+      CurDevNN = nnit.current();
+
+      { QStringList SL;
         SL = CurDevNN->properFiles();
 
         for ( QStringList::Iterator it = SL.begin(); 
               it != SL.end(); 
               ++it ) {
 
@@ -392,16 +410,16 @@ QString NetworkSettingsData::generateSettings( void ) {
          ++sfit ) {
       SystemFile * SF;
 
       SF = sfit.current();
 
       // reset all 
-      for( QDictIterator<NetNode_t> nnit( NSResources->netNodes() );
+      for( QDictIterator<ANetNode> nnit( NSResources->netNodes() );
            nnit.current();
            ++nnit ) {
-        nnit.current()->NetNode->setDone(0);
+        nnit.current()->setDone(0);
       }
 
       for( QDictIterator<ANetNodeInstance> nniit(
                   NSResources->netNodeInstances() );
            nniit.current();
            ++nniit ) {
@@ -417,17 +435,17 @@ QString NetworkSettingsData::generateSettings( void ) {
       Log( ( "Generating system file %s\n", SF->name().latin1() ));
 
       needToGenerate = 0;
 
       // are there netnodes that have instances and need 
       // to write data in this system file ?
-      for( QDictIterator<NetNode_t> nnit( NSResources->netNodes() );
+      for( QDictIterator<ANetNode> nnit( NSResources->netNodes() );
            ! needToGenerate && nnit.current();
            ++nnit ) {
 
-        NN = nnit.current()->NetNode;
+        NN = nnit.current();
 
         if( NN->hasDataForFile( *SF ) ) {
           // netnode can have data
 
           // are there instances of this node ?
           for( QDictIterator<ANetNodeInstance> nniit(