added a repeat-timeout shortcut

brouter-routing-app/src/main/java/btools/routingapp/BRouterService.java

@@ -52,6 +52,7 @@ public class BRouterService extends Service
       {
         if ( configInput != null ) try { configInput.close(); } catch (Exception ee) {}
       }
+      worker.baseDir = baseDir;
       worker.segmentDir = baseDir + "/brouter/segments4";
 
       String remoteProfile = params.getString( "remoteProfile" );
@@ -98,6 +99,7 @@ public class BRouterService extends Service
           ServiceModeConfig smc = new ServiceModeConfig( line );
           if ( !smc.mode.equals( mode_key ) )
             continue;
+          worker.profileName = smc.profile;
           worker.profilePath = baseDir + "/brouter/profiles2/" + smc.profile + ".brf";
           worker.rawTrackPath = baseDir + "/brouter/modes/" + mode_key + "_rawtrack.dat";
 
@@ -127,6 +129,7 @@ public class BRouterService extends Service
 
     private String getConfigForRemoteProfile( BRouterWorker worker, String baseDir, String remoteProfile )
     {
+      worker.profileName = "remote";
       worker.profilePath = baseDir + "/brouter/profiles2/remote.brf";
       worker.rawTrackPath = baseDir + "/brouter/modes/remote_rawtrack.dat";
 

brouter-routing-app/src/main/java/btools/routingapp/BRouterView.java

@@ -61,6 +61,7 @@ public class BRouterView extends View
   private String profileName;
   private String sourceHint;
   private boolean waitingForSelection = false;
+  private String rawTrackPath;
 
   private boolean needsViaSelection;
   private boolean needsNogoSelection;
@@ -238,6 +239,15 @@ public class BRouterView extends View
         if ( fileName.equals( "lookups.dat" ) )
           lookupsFound = true;
       }
+      
+      // add a "last timeout" dummy profile
+      File lastTimeoutFile = new File( modesDir + "/timeoutdata.txt" );
+      long lastTimeoutTime = lastTimeoutFile.lastModified();
+      if ( lastTimeoutTime > 0 && System.currentTimeMillis() - lastTimeoutTime < 300000 )
+      {
+        profiles.add( 0, "<repeat timeout>" );
+      }
+      
       if ( !lookupsFound )
       {
         throw new IllegalArgumentException( "The profile-directory " + profileDir + " does not contain the lookups.dat file."
@@ -380,8 +390,46 @@ public class BRouterView extends View
     needsWaypointSelection = false;
   }
 
+  private List<OsmNodeNamed> readWpList( BufferedReader br, boolean isNogo ) throws Exception
+  {
+    int cnt = Integer.parseInt( br.readLine() );
+    List<OsmNodeNamed> res = new ArrayList<OsmNodeNamed>(cnt);
+    for( int i=0; i<cnt; i++ )
+    {
+      OsmNodeNamed wp = OsmNodeNamed.decodeNogo( br.readLine() );
+      wp.isNogo = isNogo;
+      res.add( wp );
+    }
+    return res;
+  }
+
   public void startProcessing( String profile )
   {
+    rawTrackPath = null;
+    if ( "<repeat timeout>".equals( profile ) )
+    {
+      needsViaSelection = needsNogoSelection = needsWaypointSelection = false;
+      try
+      {
+        File lastTimeoutFile = new File( modesDir + "/timeoutdata.txt" );
+        BufferedReader br = new BufferedReader( new FileReader( lastTimeoutFile ) );
+        profile = br.readLine();
+        rawTrackPath = br.readLine();
+        wpList = readWpList( br, false );
+        nogoList = readWpList( br, true );
+        br.close();
+      }
+      catch( Exception e )
+      {
+        AppLogger.log( AppLogger.formatThrowable( e ) );
+        ( (BRouterActivity) getContext() ).showErrorMessage( e.toString() );
+      }
+    }
+    else if ( "remote".equals( profileName ) )
+    {
+      rawTrackPath = modesDir + "/remote_rawtrack.dat";
+    }
+
     profilePath = profileDir + "/" + profile + ".brf";
     profileName = profile;
 
@@ -467,11 +515,8 @@ public class BRouterView extends View
       rc.prepareNogoPoints( nogoList );
       rc.nogopoints = nogoList;
 
-      // for profile remote, use ref-track logic same as service interface      
-      if ( "remote".equals( profileName ) )
-      {
-        rc.rawTrackPath = modesDir + "/remote_rawtrack.dat";
-      }
+      // for profile remote, use ref-track logic same as service interface 
+      rc.rawTrackPath = rawTrackPath;
 
       cr = new RoutingEngine( tracksDir + "/brouter", null, segmentDir, wpList, rc );
       cr.start();
@@ -709,12 +754,9 @@ public class BRouterView extends View
           rawTrack = cr.getFoundRawTrack();
 
           // for profile "remote", always persist referencetrack
-          if ( cr.getAlternativeIndex() == 0 )
+          if ( cr.getAlternativeIndex() == 0 && rawTrackPath != null )
           {
-            if ( "remote".equals( profileName ) )
-            {
-              writeRawTrackToMode( "remote" );
-            }
+            writeRawTrackToPath( rawTrackPath );
           }
 
           String title = "Success";
@@ -828,10 +870,13 @@ public class BRouterView extends View
     return basedir.getAbsolutePath();
   }
 
-  public void writeRawTrackToMode( String mode )
+  private void writeRawTrackToMode( String mode )
+  {
+    writeRawTrackToPath( modesDir + "/" + mode + "_rawtrack.dat" );
+  }
+
+  private void writeRawTrackToPath( String rawTrackPath )
   {
-    // plus eventually the raw track for re-use
-    String rawTrackPath = modesDir + "/" + mode + "_rawtrack.dat";
     if ( rawTrack != null )
     {
       try

brouter-routing-app/src/main/java/btools/routingapp/BRouterWorker.java

@@ -1,21 +1,27 @@
 package btools.routingapp;
 
 
+import java.io.BufferedWriter;
 import java.io.File;
+import java.io.FileWriter;
 import java.util.ArrayList;
 import java.util.List;
 
 import android.os.Bundle;
-import btools.router.RoutingEngine;
 import btools.router.OsmNodeNamed;
+import btools.router.OsmPathElement;
 import btools.router.OsmTrack;
 import btools.router.RoutingContext;
+import btools.router.RoutingEngine;
 
 public class BRouterWorker
 {
+  public String baseDir;
   public String segmentDir;
+  public String profileName;
   public String profilePath;
   public String rawTrackPath;
+  public List<OsmNodeNamed> waypoints;
   public List<OsmNodeNamed> nogoList;
 
   public String getTrackFromParams(Bundle params)
@@ -60,9 +66,10 @@ public class BRouterWorker
       rc.nogopoints = nogoList;
     }
 
-    readNogos( params ); // add interface provides nogos
+    readNogos( params ); // add interface provided nogos
+    waypoints = readPositions(params);
 
-    RoutingEngine cr = new RoutingEngine( null, null, segmentDir, readPositions(params), rc );
+    RoutingEngine cr = new RoutingEngine( null, null, segmentDir, waypoints, rc );
     cr.quite = true;
     cr.doRun( maxRunningTime );
 	
@@ -79,6 +86,14 @@ public class BRouterWorker
     
     if ( cr.getErrorMessage() != null )
     {
+      if ( cr.getErrorMessage().indexOf( "timeout" ) >= 0 )
+      {
+        try
+        {
+          writeTimeoutData( rc );
+        }
+        catch( Exception e ) {}
+      }
       return cr.getErrorMessage();
     }
     
@@ -150,4 +165,28 @@ public class BRouterWorker
       nogoList.add( n );
 	}
   }
+  
+  private void writeTimeoutData( RoutingContext rc ) throws Exception
+  {
+    String timeoutFile = baseDir + "/brouter/modes/timeoutdata.txt";
+    
+    BufferedWriter bw = new BufferedWriter( new FileWriter( timeoutFile ) );
+    bw.write( profileName );
+    bw.write( "\n" );
+    bw.write( rc.rawTrackPath );
+    bw.write( "\n" );
+    writeWPList( bw, waypoints );
+    writeWPList( bw, nogoList );
+    bw.close();
+  }  
+
+  private void writeWPList( BufferedWriter bw, List<OsmNodeNamed> wps ) throws Exception
+  {
+    bw.write( wps.size() + "\n" );
+    for( OsmNodeNamed wp : wps )
+    {
+      bw.write( wp.toString() );
+      bw.write( "\n" );
+    }
+  }
 }